diff options
Diffstat (limited to 'drivers/scsi')
78 files changed, 3806 insertions, 5141 deletions
diff --git a/drivers/scsi/FlashPoint.c b/drivers/scsi/FlashPoint.c index b374e457e5e..b898d382b7b 100644 --- a/drivers/scsi/FlashPoint.c +++ b/drivers/scsi/FlashPoint.c @@ -1499,7 +1499,7 @@ static void FlashPoint_StartCCB(unsigned long pCurrCard, struct sccb *p_Sccb) thisCard = ((struct sccb_card *)pCurrCard)->cardIndex; ioport = ((struct sccb_card *)pCurrCard)->ioPort; - if ((p_Sccb->TargID > MAX_SCSI_TAR) || (p_Sccb->Lun > MAX_LUN)) { + if ((p_Sccb->TargID >= MAX_SCSI_TAR) || (p_Sccb->Lun >= MAX_LUN)) { p_Sccb->HostStatus = SCCB_COMPLETE; p_Sccb->SccbStatus = SCCB_ERROR; diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 7f78e3ea517..99c57b0c1d5 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -1677,6 +1677,16 @@ config MAC_SCSI SCSI-HOWTO, available from <http://www.tldp.org/docs.html#howto>. +config SCSI_MAC_ESP + tristate "Macintosh NCR53c9[46] SCSI" + depends on MAC && SCSI + help + This is the NCR 53c9x SCSI controller found on most of the 68040 + based Macintoshes. + + To compile this driver as a module, choose M here: the module + will be called mac_esp. + config MVME147_SCSI bool "WD33C93 SCSI driver for MVME147" depends on MVME147 && SCSI=y diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile index 23e6ecbd477..6c775e350c9 100644 --- a/drivers/scsi/Makefile +++ b/drivers/scsi/Makefile @@ -46,6 +46,7 @@ obj-$(CONFIG_MVME147_SCSI) += mvme147.o wd33c93.o obj-$(CONFIG_SGIWD93_SCSI) += sgiwd93.o wd33c93.o obj-$(CONFIG_ATARI_SCSI) += atari_scsi.o obj-$(CONFIG_MAC_SCSI) += mac_scsi.o +obj-$(CONFIG_SCSI_MAC_ESP) += esp_scsi.o mac_esp.o obj-$(CONFIG_SUN3_SCSI) += sun3_scsi.o sun3_scsi_vme.o obj-$(CONFIG_MVME16x_SCSI) += 53c700.o mvme16x_scsi.o obj-$(CONFIG_BVME6000_SCSI) += 53c700.o bvme6000_scsi.o diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c index 6ccdc96cc48..f5215fd4b73 100644 --- a/drivers/scsi/aha152x.c +++ b/drivers/scsi/aha152x.c @@ -994,13 +994,13 @@ static int aha152x_internal_queue(Scsi_Cmnd *SCpnt, struct completion *complete, SCpnt->SCp.sent_command = 0; if(SCpnt->SCp.phase & (resetting|check_condition)) { - if(SCpnt->host_scribble==0 || SCSEM(SCpnt) || SCNEXT(SCpnt)) { + if (!SCpnt->host_scribble || SCSEM(SCpnt) || SCNEXT(SCpnt)) { printk(ERR_LEAD "cannot reuse command\n", CMDINFO(SCpnt)); return FAILED; } } else { SCpnt->host_scribble = kmalloc(sizeof(struct aha152x_scdata), GFP_ATOMIC); - if(SCpnt->host_scribble==0) { + if(!SCpnt->host_scribble) { printk(ERR_LEAD "allocation failed\n", CMDINFO(SCpnt)); return FAILED; } @@ -1162,7 +1162,7 @@ static int aha152x_device_reset(Scsi_Cmnd * SCpnt) } DO_LOCK(flags); - issued = remove_SC(&ISSUE_SC, SCpnt)==0; + issued = remove_SC(&ISSUE_SC, SCpnt) == NULL; disconnected = issued && remove_SC(&DISCONNECTED_SC, SCpnt); DO_UNLOCK(flags); @@ -1432,15 +1432,10 @@ static void run(struct work_struct *work) */ static irqreturn_t intr(int irqno, void *dev_id) { - struct Scsi_Host *shpnt = (struct Scsi_Host *)dev_id; + struct Scsi_Host *shpnt = dev_id; unsigned long flags; unsigned char rev, dmacntrl0; - if (!shpnt) { - printk(KERN_ERR "aha152x: catched interrupt %d for unknown controller.\n", irqno); - return IRQ_NONE; - } - /* * Read a couple of registers that are known to not be all 1's. If * we read all 1's (-1), that means that either: diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c index 5a1471c370f..80594947c6f 100644 --- a/drivers/scsi/aha1542.c +++ b/drivers/scsi/aha1542.c @@ -153,8 +153,6 @@ struct aha1542_hostdata { #define HOSTDATA(host) ((struct aha1542_hostdata *) &host->hostdata) -static struct Scsi_Host *aha_host[7]; /* One for each IRQ level (9-15) */ - static DEFINE_SPINLOCK(aha1542_lock); @@ -163,8 +161,7 @@ static DEFINE_SPINLOCK(aha1542_lock); static void setup_mailboxes(int base_io, struct Scsi_Host *shpnt); static int aha1542_restart(struct Scsi_Host *shost); -static void aha1542_intr_handle(struct Scsi_Host *shost, void *dev_id); -static irqreturn_t do_aha1542_intr_handle(int irq, void *dev_id); +static void aha1542_intr_handle(struct Scsi_Host *shost); #define aha1542_intr_reset(base) outb(IRST, CONTROL(base)) @@ -404,23 +401,19 @@ fail: } /* A quick wrapper for do_aha1542_intr_handle to grab the spin lock */ -static irqreturn_t do_aha1542_intr_handle(int irq, void *dev_id) +static irqreturn_t do_aha1542_intr_handle(int dummy, void *dev_id) { unsigned long flags; - struct Scsi_Host *shost; - - shost = aha_host[irq - 9]; - if (!shost) - panic("Splunge!"); + struct Scsi_Host *shost = dev_id; spin_lock_irqsave(shost->host_lock, flags); - aha1542_intr_handle(shost, dev_id); + aha1542_intr_handle(shost); spin_unlock_irqrestore(shost->host_lock, flags); return IRQ_HANDLED; } /* A "high" level interrupt handler */ -static void aha1542_intr_handle(struct Scsi_Host *shost, void *dev_id) +static void aha1542_intr_handle(struct Scsi_Host *shost) { void (*my_done) (Scsi_Cmnd *) = NULL; int errstatus, mbi, mbo, mbistatus; @@ -1197,7 +1190,8 @@ fail: DEB(printk("aha1542_detect: enable interrupt channel %d\n", irq_level)); spin_lock_irqsave(&aha1542_lock, flags); - if (request_irq(irq_level, do_aha1542_intr_handle, 0, "aha1542", NULL)) { + if (request_irq(irq_level, do_aha1542_intr_handle, 0, + "aha1542", shpnt)) { printk(KERN_ERR "Unable to allocate IRQ for adaptec controller.\n"); spin_unlock_irqrestore(&aha1542_lock, flags); goto unregister; @@ -1205,7 +1199,7 @@ fail: if (dma_chan != 0xFF) { if (request_dma(dma_chan, "aha1542")) { printk(KERN_ERR "Unable to allocate DMA channel for Adaptec.\n"); - free_irq(irq_level, NULL); + free_irq(irq_level, shpnt); spin_unlock_irqrestore(&aha1542_lock, flags); goto unregister; } @@ -1214,7 +1208,7 @@ fail: enable_dma(dma_chan); } } - aha_host[irq_level - 9] = shpnt; + shpnt->this_id = scsi_id; shpnt->unique_id = base_io; shpnt->io_port = base_io; @@ -1276,7 +1270,7 @@ unregister: static int aha1542_release(struct Scsi_Host *shost) { if (shost->irq) - free_irq(shost->irq, NULL); + free_irq(shost->irq, shost); if (shost->dma_channel != 0xff) free_dma(shost->dma_channel); if (shost->io_port && shost->n_io_port) diff --git a/drivers/scsi/aic7xxx/aic7770_osm.c b/drivers/scsi/aic7xxx/aic7770_osm.c index 1ac119733ba..f220e5e436a 100644 --- a/drivers/scsi/aic7xxx/aic7770_osm.c +++ b/drivers/scsi/aic7xxx/aic7770_osm.c @@ -50,7 +50,7 @@ aic7770_map_registers(struct ahc_softc *ahc, u_int port) /* * Lock out other contenders for our i/o space. */ - if (request_region(port, AHC_EISA_IOSIZE, "aic7xxx") == 0) + if (!request_region(port, AHC_EISA_IOSIZE, "aic7xxx")) return (ENOMEM); ahc->tag = BUS_SPACE_PIO; ahc->bsh.ioport = port; diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h index 2f00467b6b8..be5558ab84e 100644 --- a/drivers/scsi/aic7xxx/aic79xx.h +++ b/drivers/scsi/aic7xxx/aic79xx.h @@ -815,7 +815,7 @@ struct ahd_tmode_tstate { struct ahd_phase_table_entry { uint8_t phase; uint8_t mesg_out; /* Message response to parity errors */ - char *phasemsg; + const char *phasemsg; }; /************************** Serial EEPROM Format ******************************/ @@ -1314,7 +1314,7 @@ typedef int (ahd_device_setup_t)(struct ahd_softc *); struct ahd_pci_identity { uint64_t full_id; uint64_t id_mask; - char *name; + const char *name; ahd_device_setup_t *setup; }; @@ -1322,7 +1322,7 @@ struct ahd_pci_identity { struct aic7770_identity { uint32_t full_id; uint32_t id_mask; - char *name; + const char *name; ahd_device_setup_t *setup; }; extern struct aic7770_identity aic7770_ident_table []; @@ -1333,12 +1333,11 @@ extern const int ahd_num_aic7770_devs; /*************************** Function Declarations ****************************/ /******************************************************************************/ -void ahd_reset_cmds_pending(struct ahd_softc *ahd); /***************************** PCI Front End *********************************/ -struct ahd_pci_identity *ahd_find_pci_device(ahd_dev_softc_t); +const struct ahd_pci_identity *ahd_find_pci_device(ahd_dev_softc_t); int ahd_pci_config(struct ahd_softc *, - struct ahd_pci_identity *); + const struct ahd_pci_identity *); int ahd_pci_test_register_access(struct ahd_softc *); #ifdef CONFIG_PM void ahd_pci_suspend(struct ahd_softc *); @@ -1376,16 +1375,6 @@ int ahd_write_flexport(struct ahd_softc *ahd, int ahd_read_flexport(struct ahd_softc *ahd, u_int addr, uint8_t *value); -/*************************** Interrupt Services *******************************/ -void ahd_run_qoutfifo(struct ahd_softc *ahd); -#ifdef AHD_TARGET_MODE -void ahd_run_tqinfifo(struct ahd_softc *ahd, int paused); -#endif -void ahd_handle_hwerrint(struct ahd_softc *ahd); -void ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat); -void ahd_handle_scsiint(struct ahd_softc *ahd, - u_int intstat); - /***************************** Error Recovery *********************************/ typedef enum { SEARCH_COMPLETE, @@ -1479,7 +1468,7 @@ extern uint32_t ahd_debug; void ahd_print_devinfo(struct ahd_softc *ahd, struct ahd_devinfo *devinfo); void ahd_dump_card_state(struct ahd_softc *ahd); -int ahd_print_register(ahd_reg_parse_entry_t *table, +int ahd_print_register(const ahd_reg_parse_entry_t *table, u_int num_entries, const char *name, u_int address, diff --git a/drivers/scsi/aic7xxx/aic79xx.reg b/drivers/scsi/aic7xxx/aic79xx.reg index be14e2ecb8f..cca16fc5b4a 100644 --- a/drivers/scsi/aic7xxx/aic79xx.reg +++ b/drivers/scsi/aic7xxx/aic79xx.reg @@ -198,6 +198,7 @@ register SEQINTCODE { register CLRINT { address 0x003 access_mode WO + count 19 field CLRHWERRINT 0x80 /* Rev B or greater */ field CLRBRKADRINT 0x40 field CLRSWTMINT 0x20 @@ -245,6 +246,7 @@ register CLRERR { register HCNTRL { address 0x005 access_mode RW + count 12 field SEQ_RESET 0x80 /* Rev B or greater */ field POWRDN 0x40 field SWINT 0x10 @@ -262,6 +264,7 @@ register HNSCB_QOFF { address 0x006 access_mode RW size 2 + count 2 } /* @@ -270,6 +273,7 @@ register HNSCB_QOFF { register HESCB_QOFF { address 0x008 access_mode RW + count 2 } /* @@ -287,6 +291,7 @@ register HS_MAILBOX { */ register SEQINTSTAT { address 0x00C + count 1 access_mode RO field SEQ_SWTMRTO 0x10 field SEQ_SEQINT 0x08 @@ -332,6 +337,7 @@ register SNSCB_QOFF { */ register SESCB_QOFF { address 0x012 + count 2 access_mode RW modes M_CCHAN } @@ -397,6 +403,7 @@ register DFCNTRL { address 0x019 access_mode RW modes M_DFF0, M_DFF1 + count 11 field PRELOADEN 0x80 field SCSIENWRDIS 0x40 /* Rev B only. */ field SCSIEN 0x20 @@ -415,6 +422,7 @@ register DFCNTRL { */ register DSCOMMAND0 { address 0x019 + count 1 access_mode RW modes M_CFG field CACHETHEN 0x80 /* Cache Threshold enable */ @@ -580,6 +588,7 @@ register DFF_THRSH { address 0x088 access_mode RW modes M_CFG + count 1 field WR_DFTHRSH 0x70 { WR_DFTHRSH_MIN, WR_DFTHRSH_25, @@ -800,6 +809,7 @@ register PCIXCTL { address 0x093 access_mode RW modes M_CFG + count 1 field SERRPULSE 0x80 field UNEXPSCIEN 0x20 field SPLTSMADIS 0x10 @@ -844,6 +854,7 @@ register DCHSPLTSTAT0 { address 0x096 access_mode RW modes M_DFF0, M_DFF1 + count 2 field STAETERM 0x80 field SCBCERR 0x40 field SCADERR 0x20 @@ -895,6 +906,7 @@ register DCHSPLTSTAT1 { address 0x097 access_mode RW modes M_DFF0, M_DFF1 + count 2 field RXDATABUCKET 0x01 } @@ -1048,6 +1060,7 @@ register SGSPLTSTAT0 { address 0x09E access_mode RW modes M_DFF0, M_DFF1 + count 2 field STAETERM 0x80 field SCBCERR 0x40 field SCADERR 0x20 @@ -1065,6 +1078,7 @@ register SGSPLTSTAT1 { address 0x09F access_mode RW modes M_DFF0, M_DFF1 + count 2 field RXDATABUCKET 0x01 } @@ -1086,6 +1100,7 @@ register DF0PCISTAT { address 0x0A0 access_mode RW modes M_CFG + count 1 field DPE 0x80 field SSE 0x40 field RMA 0x20 @@ -1184,6 +1199,7 @@ register TARGPCISTAT { address 0x0A7 access_mode RW modes M_CFG + count 5 field DPE 0x80 field SSE 0x40 field STA 0x08 @@ -1198,6 +1214,7 @@ register LQIN { address 0x020 access_mode RW size 20 + count 2 modes M_DFF0, M_DFF1, M_SCSI } @@ -1229,6 +1246,7 @@ register LUNPTR { address 0x022 access_mode RW modes M_CFG + count 2 } /* @@ -1259,6 +1277,7 @@ register CMDLENPTR { address 0x025 access_mode RW modes M_CFG + count 1 } /* @@ -1270,6 +1289,7 @@ register ATTRPTR { address 0x026 access_mode RW modes M_CFG + count 1 } /* @@ -1281,6 +1301,7 @@ register FLAGPTR { address 0x027 access_mode RW modes M_CFG + count 1 } /* @@ -1291,6 +1312,7 @@ register CMDPTR { address 0x028 access_mode RW modes M_CFG + count 1 } /* @@ -1301,6 +1323,7 @@ register QNEXTPTR { address 0x029 access_mode RW modes M_CFG + count 1 } /* @@ -1323,6 +1346,7 @@ register ABRTBYTEPTR { address 0x02B access_mode RW modes M_CFG + count 1 } /* @@ -1333,6 +1357,7 @@ register ABRTBITPTR { address 0x02C access_mode RW modes M_CFG + count 1 } /* @@ -1370,6 +1395,7 @@ register LUNLEN { address 0x030 access_mode RW modes M_CFG + count 2 mask ILUNLEN 0x0F mask TLUNLEN 0xF0 } @@ -1383,6 +1409,7 @@ register CDBLIMIT { address 0x031 access_mode RW modes M_CFG + count 1 } /* @@ -1394,6 +1421,7 @@ register MAXCMD { address 0x032 access_mode RW modes M_CFG + count 9 } /* @@ -1458,6 +1486,7 @@ register LQCTL1 { address 0x038 access_mode RW modes M_DFF0, M_DFF1, M_SCSI + count 2 field PCI2PCI 0x04 field SINGLECMD 0x02 field ABORTPENDING 0x01 @@ -1470,6 +1499,7 @@ register LQCTL2 { address 0x039 access_mode RW modes M_DFF0, M_DFF1, M_SCSI + count 5 field LQIRETRY 0x80 field LQICONTINUE 0x40 field LQITOIDLE 0x20 @@ -1528,6 +1558,7 @@ register SCSISEQ1 { address 0x03B access_mode RW modes M_DFF0, M_DFF1, M_SCSI + count 8 field MANUALCTL 0x40 field ENSELI 0x20 field ENRSELI 0x10 @@ -1667,6 +1698,9 @@ register SCSISIGO { } } +/* + * SCSI Control Signal In + */ register SCSISIGI { address 0x041 access_mode RO @@ -1703,6 +1737,7 @@ register MULTARGID { access_mode RW modes M_CFG size 2 + count 2 } /* @@ -1758,6 +1793,7 @@ register TARGIDIN { address 0x048 access_mode RO modes M_DFF0, M_DFF1, M_SCSI + count 2 field CLKOUT 0x80 field TARGID 0x0F } @@ -1798,6 +1834,7 @@ register OPTIONMODE { address 0x04A access_mode RW modes M_CFG + count 4 field BIOSCANCTL 0x80 field AUTOACKEN 0x40 field BIASCANCTL 0x20 @@ -1850,6 +1887,7 @@ register SIMODE0 { address 0x04B access_mode RW modes M_CFG + count 8 field ENSELDO 0x40 field ENSELDI 0x20 field ENSELINGO 0x10 @@ -1945,6 +1983,7 @@ register PERRDIAG { address 0x04E access_mode RO modes M_DFF0, M_DFF1, M_SCSI + count 3 field HIZERO 0x80 field HIPERR 0x40 field PREVPHASE 0x20 @@ -1962,6 +2001,7 @@ register LQISTATE { address 0x04E access_mode RO modes M_CFG + count 6 } /* @@ -1971,6 +2011,7 @@ register SOFFCNT { address 0x04F access_mode RO modes M_DFF0, M_DFF1, M_SCSI + count 1 } /* @@ -1980,6 +2021,7 @@ register LQOSTATE { address 0x04F access_mode RO modes M_CFG + count 2 } /* @@ -1989,6 +2031,7 @@ register LQISTAT0 { address 0x050 access_mode RO modes M_DFF0, M_DFF1, M_SCSI + count 2 field LQIATNQAS 0x20 field LQICRCT1 0x10 field LQICRCT2 0x08 @@ -2004,6 +2047,7 @@ register CLRLQIINT0 { address 0x050 access_mode WO modes M_DFF0, M_DFF1, M_SCSI + count 1 field CLRLQIATNQAS 0x20 field CLRLQICRCT1 0x10 field CLRLQICRCT2 0x08 @@ -2019,6 +2063,7 @@ register LQIMODE0 { address 0x050 access_mode RW modes M_CFG + count 3 field ENLQIATNQASK 0x20 field ENLQICRCT1 0x10 field ENLQICRCT2 0x08 @@ -2034,6 +2079,7 @@ register LQISTAT1 { address 0x051 access_mode RO modes M_DFF0, M_DFF1, M_SCSI + count 3 field LQIPHASE_LQ 0x80 field LQIPHASE_NLQ 0x40 field LQIABORT 0x20 @@ -2051,6 +2097,7 @@ register CLRLQIINT1 { address 0x051 access_mode WO modes M_DFF0, M_DFF1, M_SCSI + count 4 field CLRLQIPHASE_LQ 0x80 field CLRLQIPHASE_NLQ 0x40 field CLRLIQABORT 0x20 @@ -2068,6 +2115,7 @@ register LQIMODE1 { address 0x051 access_mode RW modes M_CFG + count 4 field ENLQIPHASE_LQ 0x80 /* LQIPHASE1 */ field ENLQIPHASE_NLQ 0x40 /* LQIPHASE2 */ field ENLIQABORT 0x20 @@ -2102,6 +2150,7 @@ register SSTAT3 { address 0x053 access_mode RO modes M_DFF0, M_DFF1, M_SCSI + count 3 field NTRAMPERR 0x02 field OSRAMPERR 0x01 } @@ -2113,6 +2162,7 @@ register CLRSINT3 { address 0x053 access_mode WO modes M_DFF0, M_DFF1, M_SCSI + count 3 field CLRNTRAMPERR 0x02 field CLROSRAMPERR 0x01 } @@ -2124,6 +2174,7 @@ register SIMODE3 { address 0x053 access_mode RW modes M_CFG + count 4 field ENNTRAMPERR 0x02 field ENOSRAMPERR 0x01 } @@ -2135,6 +2186,7 @@ register LQOSTAT0 { address 0x054 access_mode RO modes M_DFF0, M_DFF1, M_SCSI + count 2 field LQOTARGSCBPERR 0x10 field LQOSTOPT2 0x08 field LQOATNLQ 0x04 @@ -2149,6 +2201,7 @@ register CLRLQOINT0 { address 0x054 access_mode WO modes M_DFF0, M_DFF1, M_SCSI + count 3 field CLRLQOTARGSCBPERR 0x10 field CLRLQOSTOPT2 0x08 field CLRLQOATNLQ 0x04 @@ -2163,6 +2216,7 @@ register LQOMODE0 { address 0x054 access_mode RW modes M_CFG + count 4 field ENLQOTARGSCBPERR 0x10 field ENLQOSTOPT2 0x08 field ENLQOATNLQ 0x04 @@ -2191,6 +2245,7 @@ register CLRLQOINT1 { address 0x055 access_mode WO modes M_DFF0, M_DFF1, M_SCSI + count 7 field CLRLQOINITSCBPERR 0x10 field CLRLQOSTOPI2 0x08 field CLRLQOBADQAS 0x04 @@ -2205,6 +2260,7 @@ register LQOMODE1 { address 0x055 access_mode RW modes M_CFG + count 4 field ENLQOINITSCBPERR 0x10 field ENLQOSTOPI2 0x08 field ENLQOBADQAS 0x04 @@ -2232,6 +2288,7 @@ register OS_SPACE_CNT { address 0x056 access_mode RO modes M_CFG + count 2 } /* @@ -2286,13 +2343,19 @@ register NEXTSCB { modes M_SCSI } -/* Rev B only. */ +/* + * LQO SCSI Control + * (Rev B only.) + */ register LQOSCSCTL { address 0x05A access_mode RW size 1 modes M_CFG + count 1 field LQOH2A_VERSION 0x80 + field LQOBUSETDLY 0x40 + field LQONOHOLDLACK 0x02 field LQONOCHKOVER 0x01 } @@ -2459,6 +2522,7 @@ register NEGPERIOD { address 0x061 access_mode RW modes M_SCSI + count 1 } /* @@ -2478,6 +2542,7 @@ register NEGOFFSET { address 0x062 access_mode RW modes M_SCSI + count 1 } /* @@ -2487,6 +2552,7 @@ register NEGPPROPTS { address 0x063 access_mode RW modes M_SCSI + count 1 field PPROPT_PACE 0x08 field PPROPT_QAS 0x04 field PPROPT_DT 0x02 @@ -2516,12 +2582,19 @@ register ANNEXCOL { address 0x065 access_mode RW modes M_SCSI + count 7 } +/* + * SCSI Check + * (Rev. B only) + */ register SCSCHKN { address 0x066 access_mode RW modes M_CFG + count 1 + field BIDICHKDIS 0x80 field STSELSKIDDIS 0x40 field CURRFIFODEF 0x20 field WIDERESEN 0x10 @@ -2561,6 +2634,7 @@ register ANNEXDAT { address 0x066 access_mode RW modes M_SCSI + count 3 } /* @@ -2596,6 +2670,7 @@ register TOWNID { address 0x069 access_mode RW modes M_SCSI + count 2 } /* @@ -2737,6 +2812,7 @@ register SCBAUTOPTR { address 0x0AB access_mode RW modes M_CFG + count 1 field AUSCBPTR_EN 0x80 field SCBPTR_ADDR 0x38 field SCBPTR_OFF 0x07 @@ -2881,6 +2957,7 @@ register BRDDAT { address 0x0B8 access_mode RW modes M_SCSI + count 2 } /* @@ -2890,6 +2967,7 @@ register BRDCTL { address 0x0B9 access_mode RW modes M_SCSI + count 7 field FLXARBACK 0x80 field FLXARBREQ 0x40 field BRDADDR 0x38 @@ -2905,6 +2983,7 @@ register SEEADR { address 0x0BA access_mode RW modes M_SCSI + count 4 } /* @@ -2915,6 +2994,7 @@ register SEEDAT { access_mode RW size 2 modes M_SCSI + count 4 } /* @@ -2924,6 +3004,7 @@ register SEESTAT { address 0x0BE access_mode RO modes M_SCSI + count 1 field INIT_DONE 0x80 field SEEOPCODE 0x70 field LDALTID_L 0x08 @@ -2939,6 +3020,7 @@ register SEECTL { address 0x0BE access_mode RW modes M_SCSI + count 4 field SEEOPCODE 0x70 { SEEOP_ERASE 0x70, SEEOP_READ 0x60, @@ -3000,6 +3082,7 @@ register DSPDATACTL { address 0x0C1 access_mode RW modes M_CFG + count 3 field BYPASSENAB 0x80 field DESQDIS 0x10 field RCVROFFSTDIS 0x04 @@ -3058,6 +3141,7 @@ register DSPSELECT { address 0x0C4 access_mode RW modes M_CFG + count 1 field AUTOINCEN 0x80 field DSPSEL 0x1F } @@ -3071,6 +3155,7 @@ register WRTBIASCTL { address 0x0C5 access_mode WO modes M_CFG + count 3 field AUTOXBCDIS 0x80 field XMITMANVAL 0x3F } @@ -3196,7 +3281,8 @@ register OVLYADDR { */ register SEQCTL0 { address 0x0D6 - access_mode RW + access_mode RW + count 11 field PERRORDIS 0x80 field PAUSEDIS 0x40 field FAILDIS 0x20 @@ -3226,7 +3312,8 @@ register SEQCTL1 { */ register FLAGS { address 0x0D8 - access_mode RO + access_mode RO + count 23 field ZERO 0x02 field CARRY 0x01 } @@ -3255,7 +3342,8 @@ register SEQINTCTL { */ register SEQRAM { address 0x0DA - access_mode RW + access_mode RW + count 2 } /* @@ -3266,6 +3354,7 @@ register PRGMCNT { address 0x0DE access_mode RW size 2 + count 5 } /* @@ -3273,7 +3362,7 @@ register PRGMCNT { */ register ACCUM { address 0x0E0 - access_mode RW + access_mode RW accumulator } @@ -3401,6 +3490,7 @@ register INTVEC1_ADDR { access_mode RW size 2 modes M_CFG + count 1 } /* @@ -3412,6 +3502,7 @@ register CURADDR { access_mode RW size 2 modes M_SCSI + count 2 } /* @@ -3423,6 +3514,7 @@ register INTVEC2_ADDR { access_mode RW size 2 modes M_CFG + count 1 } /* @@ -3579,6 +3671,7 @@ scratch_ram { /* Parameters for DMA Logic */ DMAPARAMS { size 1 + count 8 field PRELOADEN 0x80 field WIDEODD 0x40 field SCSIEN 0x20 @@ -3648,9 +3741,11 @@ scratch_ram { */ KERNEL_TQINPOS { size 1 + count 1 } - TQINPOS { + TQINPOS { size 1 + count 8 } /* * Base address of our shared data with the kernel driver in host @@ -3681,6 +3776,7 @@ scratch_ram { } ARG_2 { size 1 + count 1 alias RETURN_2 } @@ -3698,6 +3794,7 @@ scratch_ram { */ SCSISEQ_TEMPLATE { size 1 + count 7 field MANUALCTL 0x40 field ENSELI 0x20 field ENRSELI 0x10 @@ -3711,6 +3808,7 @@ scratch_ram { */ INITIATOR_TAG { size 1 + count 1 } SEQ_FLAGS2 { @@ -3777,6 +3875,7 @@ scratch_ram { */ CMDSIZE_TABLE { size 8 + count 8 } /* * When an SCB with the MK_MESSAGE flag is @@ -3803,8 +3902,8 @@ scratch_ram { /************************* Hardware SCB Definition ****************************/ scb { address 0x180 - size 64 - modes 0, 1, 2, 3 + size 64 + modes 0, 1, 2, 3 SCB_RESIDUAL_DATACNT { size 4 alias SCB_CDB_STORE diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c index ade0fb8fbdb..55508b0fcec 100644 --- a/drivers/scsi/aic7xxx/aic79xx_core.c +++ b/drivers/scsi/aic7xxx/aic79xx_core.c @@ -52,7 +52,7 @@ /***************************** Lookup Tables **********************************/ -static char *ahd_chip_names[] = +static const char *const ahd_chip_names[] = { "NONE", "aic7901", @@ -66,10 +66,10 @@ static const u_int num_chip_names = ARRAY_SIZE(ahd_chip_names); */ struct ahd_hard_error_entry { uint8_t errno; - char *errmesg; + const char *errmesg; }; -static struct ahd_hard_error_entry ahd_hard_errors[] = { +static const struct ahd_hard_error_entry ahd_hard_errors[] = { { DSCTMOUT, "Discard Timer has timed out" }, { ILLOPCODE, "Illegal Opcode in sequencer program" }, { SQPARERR, "Sequencer Parity Error" }, @@ -79,7 +79,7 @@ static struct ahd_hard_error_entry ahd_hard_errors[] = { }; static const u_int num_errors = ARRAY_SIZE(ahd_hard_errors); -static struct ahd_phase_table_entry ahd_phase_table[] = +static const struct ahd_phase_table_entry ahd_phase_table[] = { { P_DATAOUT, MSG_NOOP, "in Data-out phase" }, { P_DATAIN, MSG_INITIATOR_DET_ERR, "in Data-in phase" }, @@ -213,7 +213,7 @@ static void ahd_dumpseq(struct ahd_softc *ahd); #endif static void ahd_loadseq(struct ahd_softc *ahd); static int ahd_check_patch(struct ahd_softc *ahd, - struct patch **start_patch, + const struct patch **start_patch, u_int start_instr, u_int *skip_addr); static u_int ahd_resolve_seqaddr(struct ahd_softc *ahd, u_int address); @@ -254,7 +254,7 @@ static void ahd_freeze_devq(struct ahd_softc *ahd, struct scb *scb); static void ahd_handle_scb_status(struct ahd_softc *ahd, struct scb *scb); -static struct ahd_phase_table_entry* ahd_lookup_phase_entry(int phase); +static const struct ahd_phase_table_entry* ahd_lookup_phase_entry(int phase); static void ahd_shutdown(void *arg); static void ahd_update_coalescing_values(struct ahd_softc *ahd, u_int timer, @@ -266,8 +266,774 @@ static int ahd_match_scb(struct ahd_softc *ahd, struct scb *scb, int target, char channel, int lun, u_int tag, role_t role); -/******************************** Private Inlines *****************************/ +static void ahd_reset_cmds_pending(struct ahd_softc *ahd); + +/*************************** Interrupt Services *******************************/ +static void ahd_run_qoutfifo(struct ahd_softc *ahd); +#ifdef AHD_TARGET_MODE +static void ahd_run_tqinfifo(struct ahd_softc *ahd, int paused); +#endif +static void ahd_handle_hwerrint(struct ahd_softc *ahd); +static void ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat); +static void ahd_handle_scsiint(struct ahd_softc *ahd, + u_int intstat); + +/************************ Sequencer Execution Control *************************/ +void +ahd_set_modes(struct ahd_softc *ahd, ahd_mode src, ahd_mode dst) +{ + if (ahd->src_mode == src && ahd->dst_mode == dst) + return; +#ifdef AHD_DEBUG + if (ahd->src_mode == AHD_MODE_UNKNOWN + || ahd->dst_mode == AHD_MODE_UNKNOWN) + panic("Setting mode prior to saving it.\n"); + if ((ahd_debug & AHD_SHOW_MODEPTR) != 0) + printf("%s: Setting mode 0x%x\n", ahd_name(ahd), + ahd_build_mode_state(ahd, src, dst)); +#endif + ahd_outb(ahd, MODE_PTR, ahd_build_mode_state(ahd, src, dst)); + ahd->src_mode = src; + ahd->dst_mode = dst; +} + +static void +ahd_update_modes(struct ahd_softc *ahd) +{ + ahd_mode_state mode_ptr; + ahd_mode src; + ahd_mode dst; + + mode_ptr = ahd_inb(ahd, MODE_PTR); +#ifdef AHD_DEBUG + if ((ahd_debug & AHD_SHOW_MODEPTR) != 0) + printf("Reading mode 0x%x\n", mode_ptr); +#endif + ahd_extract_mode_state(ahd, mode_ptr, &src, &dst); + ahd_known_modes(ahd, src, dst); +} + +static void +ahd_assert_modes(struct ahd_softc *ahd, ahd_mode srcmode, + ahd_mode dstmode, const char *file, int line) +{ +#ifdef AHD_DEBUG + if ((srcmode & AHD_MK_MSK(ahd->src_mode)) == 0 + || (dstmode & AHD_MK_MSK(ahd->dst_mode)) == 0) { + panic("%s:%s:%d: Mode assertion failed.\n", + ahd_name(ahd), file, line); + } +#endif +} + +#define AHD_ASSERT_MODES(ahd, source, dest) \ + ahd_assert_modes(ahd, source, dest, __FILE__, __LINE__); + +ahd_mode_state +ahd_save_modes(struct ahd_softc *ahd) +{ + if (ahd->src_mode == AHD_MODE_UNKNOWN + || ahd->dst_mode == AHD_MODE_UNKNOWN) + ahd_update_modes(ahd); + + return (ahd_build_mode_state(ahd, ahd->src_mode, ahd->dst_mode)); +} + +void +ahd_restore_modes(struct ahd_softc *ahd, ahd_mode_state state) +{ + ahd_mode src; + ahd_mode dst; + + ahd_extract_mode_state(ahd, state, &src, &dst); + ahd_set_modes(ahd, src, dst); +} + +/* + * Determine whether the sequencer has halted code execution. + * Returns non-zero status if the sequencer is stopped. + */ +int +ahd_is_paused(struct ahd_softc *ahd) +{ + return ((ahd_inb(ahd, HCNTRL) & PAUSE) != 0); +} + +/* + * Request that the sequencer stop and wait, indefinitely, for it + * to stop. The sequencer will only acknowledge that it is paused + * once it has reached an instruction boundary and PAUSEDIS is + * cleared in the SEQCTL register. The sequencer may use PAUSEDIS + * for critical sections. + */ +void +ahd_pause(struct ahd_softc *ahd) +{ + ahd_outb(ahd, HCNTRL, ahd->pause); + + /* + * Since the sequencer can disable pausing in a critical section, we + * must loop until it actually stops. + */ + while (ahd_is_paused(ahd) == 0) + ; +} + +/* + * Allow the sequencer to continue program execution. + * We check here to ensure that no additional interrupt + * sources that would cause the sequencer to halt have been + * asserted. If, for example, a SCSI bus reset is detected + * while we are fielding a different, pausing, interrupt type, + * we don't want to release the sequencer before going back + * into our interrupt handler and dealing with this new + * condition. + */ +void +ahd_unpause(struct ahd_softc *ahd) +{ + /* + * Automatically restore our modes to those saved + * prior to the first change of the mode. + */ + if (ahd->saved_src_mode != AHD_MODE_UNKNOWN + && ahd->saved_dst_mode != AHD_MODE_UNKNOWN) { + if ((ahd->flags & AHD_UPDATE_PEND_CMDS) != 0) + ahd_reset_cmds_pending(ahd); + ahd_set_modes(ahd, ahd->saved_src_mode, ahd->saved_dst_mode); + } + + if ((ahd_inb(ahd, INTSTAT) & ~CMDCMPLT) == 0) + ahd_outb(ahd, HCNTRL, ahd->unpause); + + ahd_known_modes(ahd, AHD_MODE_UNKNOWN, AHD_MODE_UNKNOWN); +} + +/*********************** Scatter Gather List Handling *************************/ +void * +ahd_sg_setup(struct ahd_softc *ahd, struct scb *scb, + void *sgptr, dma_addr_t addr, bus_size_t len, int last) +{ + scb->sg_count++; + if (sizeof(dma_addr_t) > 4 + && (ahd->flags & AHD_64BIT_ADDRESSING) != 0) { + struct ahd_dma64_seg *sg; + + sg = (struct ahd_dma64_seg *)sgptr; + sg->addr = ahd_htole64(addr); + sg->len = ahd_htole32(len | (last ? AHD_DMA_LAST_SEG : 0)); + return (sg + 1); + } else { + struct ahd_dma_seg *sg; + sg = (struct ahd_dma_seg *)sgptr; + sg->addr = ahd_htole32(addr & 0xFFFFFFFF); + sg->len = ahd_htole32(len | ((addr >> 8) & 0x7F000000) + | (last ? AHD_DMA_LAST_SEG : 0)); + return (sg + 1); + } +} + +static void +ahd_setup_scb_common(struct ahd_softc *ahd, struct scb *scb) +{ + /* XXX Handle target mode SCBs. */ + scb->crc_retry_count = 0; + if ((scb->flags & SCB_PACKETIZED) != 0) { + /* XXX what about ACA?? It is type 4, but TAG_TYPE == 0x3. */ + scb->hscb->task_attribute = scb->hscb->control & SCB_TAG_TYPE; + } else { + if (ahd_get_transfer_length(scb) & 0x01) + scb->hscb->task_attribute = SCB_XFERLEN_ODD; + else + scb->hscb->task_attribute = 0; + } + + if (scb->hscb->cdb_len <= MAX_CDB_LEN_WITH_SENSE_ADDR + || (scb->hscb->cdb_len & SCB_CDB_LEN_PTR) != 0) + scb->hscb->shared_data.idata.cdb_plus_saddr.sense_addr = + ahd_htole32(scb->sense_busaddr); +} + +static void +ahd_setup_data_scb(struct ahd_softc *ahd, struct scb *scb) +{ + /* + * Copy the first SG into the "current" data ponter area. + */ + if ((ahd->flags & AHD_64BIT_ADDRESSING) != 0) { + struct ahd_dma64_seg *sg; + + sg = (struct ahd_dma64_seg *)scb->sg_list; + scb->hscb->dataptr = sg->addr; + scb->hscb->datacnt = sg->len; + } else { + struct ahd_dma_seg *sg; + uint32_t *dataptr_words; + + sg = (struct ahd_dma_seg *)scb->sg_list; + dataptr_words = (uint32_t*)&scb->hscb->dataptr; + dataptr_words[0] = sg->addr; + dataptr_words[1] = 0; + if ((ahd->flags & AHD_39BIT_ADDRESSING) != 0) { + uint64_t high_addr; + + high_addr = ahd_le32toh(sg->len) & 0x7F000000; + scb->hscb->dataptr |= ahd_htole64(high_addr << 8); + } + scb->hscb->datacnt = sg->len; + } + /* + * Note where to find the SG entries in bus space. + * We also set the full residual flag which the + * sequencer will clear as soon as a data transfer + * occurs. + */ + scb->hscb->sgptr = ahd_htole32(scb->sg_list_busaddr|SG_FULL_RESID); +} + +static void +ahd_setup_noxfer_scb(struct ahd_softc *ahd, struct scb *scb) +{ + scb->hscb->sgptr = ahd_htole32(SG_LIST_NULL); + scb->hscb->dataptr = 0; + scb->hscb->datacnt = 0; +} + +/************************** Memory mapping routines ***************************/ +static void * +ahd_sg_bus_to_virt(struct ahd_softc *ahd, struct scb *scb, uint32_t sg_busaddr) +{ + dma_addr_t sg_offset; + + /* sg_list_phys points to entry 1, not 0 */ + sg_offset = sg_busaddr - (scb->sg_list_busaddr - ahd_sg_size(ahd)); + return ((uint8_t *)scb->sg_list + sg_offset); +} + +static uint32_t +ahd_sg_virt_to_bus(struct ahd_softc *ahd, struct scb *scb, void *sg) +{ + dma_addr_t sg_offset; + + /* sg_list_phys points to entry 1, not 0 */ + sg_offset = ((uint8_t *)sg - (uint8_t *)scb->sg_list) + - ahd_sg_size(ahd); + + return (scb->sg_list_busaddr + sg_offset); +} + +static void +ahd_sync_scb(struct ahd_softc *ahd, struct scb *scb, int op) +{ + ahd_dmamap_sync(ahd, ahd->scb_data.hscb_dmat, + scb->hscb_map->dmamap, + /*offset*/(uint8_t*)scb->hscb - scb->hscb_map->vaddr, + /*len*/sizeof(*scb->hscb), op); +} + +void +ahd_sync_sglist(struct ahd_softc *ahd, struct scb *scb, int op) +{ + if (scb->sg_count == 0) + return; + + ahd_dmamap_sync(ahd, ahd->scb_data.sg_dmat, + scb->sg_map->dmamap, + /*offset*/scb->sg_list_busaddr - ahd_sg_size(ahd), + /*len*/ahd_sg_size(ahd) * scb->sg_count, op); +} + +static void +ahd_sync_sense(struct ahd_softc *ahd, struct scb *scb, int op) +{ + ahd_dmamap_sync(ahd, ahd->scb_data.sense_dmat, + scb->sense_map->dmamap, + /*offset*/scb->sense_busaddr, + /*len*/AHD_SENSE_BUFSIZE, op); +} + +#ifdef AHD_TARGET_MODE +static uint32_t +ahd_targetcmd_offset(struct ahd_softc *ahd, u_int index) +{ + return (((uint8_t *)&ahd->targetcmds[index]) + - (uint8_t *)ahd->qoutfifo); +} +#endif + +/*********************** Miscelaneous Support Functions ***********************/ +/* + * Return pointers to the transfer negotiation information + * for the specified our_id/remote_id pair. + */ +struct ahd_initiator_tinfo * +ahd_fetch_transinfo(struct ahd_softc *ahd, char channel, u_int our_id, + u_int remote_id, struct ahd_tmode_tstate **tstate) +{ + /* + * Transfer data structures are stored from the perspective + * of the target role. Since the parameters for a connection + * in the initiator role to a given target are the same as + * when the roles are reversed, we pretend we are the target. + */ + if (channel == 'B') + our_id += 8; + *tstate = ahd->enabled_targets[our_id]; + return (&(*tstate)->transinfo[remote_id]); +} + +uint16_t +ahd_inw(struct ahd_softc *ahd, u_int port) +{ + /* + * Read high byte first as some registers increment + * or have other side effects when the low byte is + * read. + */ + uint16_t r = ahd_inb(ahd, port+1) << 8; + return r | ahd_inb(ahd, port); +} + +void +ahd_outw(struct ahd_softc *ahd, u_int port, u_int value) +{ + /* + * Write low byte first to accomodate registers + * such as PRGMCNT where the order maters. + */ + ahd_outb(ahd, port, value & 0xFF); + ahd_outb(ahd, port+1, (value >> 8) & 0xFF); +} + +uint32_t +ahd_inl(struct ahd_softc *ahd, u_int port) +{ + return ((ahd_inb(ahd, port)) + | (ahd_inb(ahd, port+1) << 8) + | (ahd_inb(ahd, port+2) << 16) + | (ahd_inb(ahd, port+3) << 24)); +} + +void +ahd_outl(struct ahd_softc *ahd, u_int port, uint32_t value) +{ + ahd_outb(ahd, port, (value) & 0xFF); + ahd_outb(ahd, port+1, ((value) >> 8) & 0xFF); + ahd_outb(ahd, port+2, ((value) >> 16) & 0xFF); + ahd_outb(ahd, port+3, ((value) >> 24) & 0xFF); +} + +uint64_t +ahd_inq(struct ahd_softc *ahd, u_int port) +{ + return ((ahd_inb(ahd, port)) + | (ahd_inb(ahd, port+1) << 8) + | (ahd_inb(ahd, port+2) << 16) + | (ahd_inb(ahd, port+3) << 24) + | (((uint64_t)ahd_inb(ahd, port+4)) << 32) + | (((uint64_t)ahd_inb(ahd, port+5)) << 40) + | (((uint64_t)ahd_inb(ahd, port+6)) << 48) + | (((uint64_t)ahd_inb(ahd, port+7)) << 56)); +} + +void +ahd_outq(struct ahd_softc *ahd, u_int port, uint64_t value) +{ + ahd_outb(ahd, port, value & 0xFF); + ahd_outb(ahd, port+1, (value >> 8) & 0xFF); + ahd_outb(ahd, port+2, (value >> 16) & 0xFF); + ahd_outb(ahd, port+3, (value >> 24) & 0xFF); + ahd_outb(ahd, port+4, (value >> 32) & 0xFF); + ahd_outb(ahd, port+5, (value >> 40) & 0xFF); + ahd_outb(ahd, port+6, (value >> 48) & 0xFF); + ahd_outb(ahd, port+7, (value >> 56) & 0xFF); +} + +u_int +ahd_get_scbptr(struct ahd_softc *ahd) +{ + AHD_ASSERT_MODES(ahd, ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK), + ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK)); + return (ahd_inb(ahd, SCBPTR) | (ahd_inb(ahd, SCBPTR + 1) << 8)); +} + +void +ahd_set_scbptr(struct ahd_softc *ahd, u_int scbptr) +{ + AHD_ASSERT_MODES(ahd, ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK), + ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK)); + ahd_outb(ahd, SCBPTR, scbptr & 0xFF); + ahd_outb(ahd, SCBPTR+1, (scbptr >> 8) & 0xFF); +} + +#if 0 /* unused */ +static u_int +ahd_get_hnscb_qoff(struct ahd_softc *ahd) +{ + return (ahd_inw_atomic(ahd, HNSCB_QOFF)); +} +#endif + +static void +ahd_set_hnscb_qoff(struct ahd_softc *ahd, u_int value) +{ + ahd_outw_atomic(ahd, HNSCB_QOFF, value); +} + +#if 0 /* unused */ +static u_int +ahd_get_hescb_qoff(struct ahd_softc *ahd) +{ + return (ahd_inb(ahd, HESCB_QOFF)); +} +#endif + +static void +ahd_set_hescb_qoff(struct ahd_softc *ahd, u_int value) +{ + ahd_outb(ahd, HESCB_QOFF, value); +} + +static u_int +ahd_get_snscb_qoff(struct ahd_softc *ahd) +{ + u_int oldvalue; + + AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); + oldvalue = ahd_inw(ahd, SNSCB_QOFF); + ahd_outw(ahd, SNSCB_QOFF, oldvalue); + return (oldvalue); +} + +static void +ahd_set_snscb_qoff(struct ahd_softc *ahd, u_int value) +{ + AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); + ahd_outw(ahd, SNSCB_QOFF, value); +} + +#if 0 /* unused */ +static u_int +ahd_get_sescb_qoff(struct ahd_softc *ahd) +{ + AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); + return (ahd_inb(ahd, SESCB_QOFF)); +} +#endif + +static void +ahd_set_sescb_qoff(struct ahd_softc *ahd, u_int value) +{ + AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); + ahd_outb(ahd, SESCB_QOFF, value); +} + +#if 0 /* unused */ +static u_int +ahd_get_sdscb_qoff(struct ahd_softc *ahd) +{ + AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); + return (ahd_inb(ahd, SDSCB_QOFF) | (ahd_inb(ahd, SDSCB_QOFF + 1) << 8)); +} +#endif + +static void +ahd_set_sdscb_qoff(struct ahd_softc *ahd, u_int value) +{ + AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); + ahd_outb(ahd, SDSCB_QOFF, value & 0xFF); + ahd_outb(ahd, SDSCB_QOFF+1, (value >> 8) & 0xFF); +} + +u_int +ahd_inb_scbram(struct ahd_softc *ahd, u_int offset) +{ + u_int value; + + /* + * Workaround PCI-X Rev A. hardware bug. + * After a host read of SCB memory, the chip + * may become confused into thinking prefetch + * was required. This starts the discard timer + * running and can cause an unexpected discard + * timer interrupt. The work around is to read + * a normal register prior to the exhaustion of + * the discard timer. The mode pointer register + * has no side effects and so serves well for + * this purpose. + * + * Razor #528 + */ + value = ahd_inb(ahd, offset); + if ((ahd->bugs & AHD_PCIX_SCBRAM_RD_BUG) != 0) + ahd_inb(ahd, MODE_PTR); + return (value); +} + +u_int +ahd_inw_scbram(struct ahd_softc *ahd, u_int offset) +{ + return (ahd_inb_scbram(ahd, offset) + | (ahd_inb_scbram(ahd, offset+1) << 8)); +} + +static uint32_t +ahd_inl_scbram(struct ahd_softc *ahd, u_int offset) +{ + return (ahd_inw_scbram(ahd, offset) + | (ahd_inw_scbram(ahd, offset+2) << 16)); +} + +static uint64_t +ahd_inq_scbram(struct ahd_softc *ahd, u_int offset) +{ + return (ahd_inl_scbram(ahd, offset) + | ((uint64_t)ahd_inl_scbram(ahd, offset+4)) << 32); +} + +struct scb * +ahd_lookup_scb(struct ahd_softc *ahd, u_int tag) +{ + struct scb* scb; + + if (tag >= AHD_SCB_MAX) + return (NULL); + scb = ahd->scb_data.scbindex[tag]; + if (scb != NULL) + ahd_sync_scb(ahd, scb, + BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE); + return (scb); +} + +static void +ahd_swap_with_next_hscb(struct ahd_softc *ahd, struct scb *scb) +{ + struct hardware_scb *q_hscb; + struct map_node *q_hscb_map; + uint32_t saved_hscb_busaddr; + + /* + * Our queuing method is a bit tricky. The card + * knows in advance which HSCB (by address) to download, + * and we can't disappoint it. To achieve this, the next + * HSCB to download is saved off in ahd->next_queued_hscb. + * When we are called to queue "an arbitrary scb", + * we copy the contents of the incoming HSCB to the one + * the sequencer knows about, swap HSCB pointers and + * finally assign the SCB to the tag indexed location + * in the scb_array. This makes sure that we can still + * locate the correct SCB by SCB_TAG. + */ + q_hscb = ahd->next_queued_hscb; + q_hscb_map = ahd->next_queued_hscb_map; + saved_hscb_busaddr = q_hscb->hscb_busaddr; + memcpy(q_hscb, scb->hscb, sizeof(*scb->hscb)); + q_hscb->hscb_busaddr = saved_hscb_busaddr; + q_hscb->next_hscb_busaddr = scb->hscb->hscb_busaddr; + + /* Now swap HSCB pointers. */ + ahd->next_queued_hscb = scb->hscb; + ahd->next_queued_hscb_map = scb->hscb_map; + scb->hscb = q_hscb; + scb->hscb_map = q_hscb_map; + + /* Now define the mapping from tag to SCB in the scbindex */ + ahd->scb_data.scbindex[SCB_GET_TAG(scb)] = scb; +} + +/* + * Tell the sequencer about a new transaction to execute. + */ +void +ahd_queue_scb(struct ahd_softc *ahd, struct scb *scb) +{ + ahd_swap_with_next_hscb(ahd, scb); + + if (SCBID_IS_NULL(SCB_GET_TAG(scb))) + panic("Attempt to queue invalid SCB tag %x\n", + SCB_GET_TAG(scb)); + + /* + * Keep a history of SCBs we've downloaded in the qinfifo. + */ + ahd->qinfifo[AHD_QIN_WRAP(ahd->qinfifonext)] = SCB_GET_TAG(scb); + ahd->qinfifonext++; + + if (scb->sg_count != 0) + ahd_setup_data_scb(ahd, scb); + else + ahd_setup_noxfer_scb(ahd, scb); + ahd_setup_scb_common(ahd, scb); + + /* + * Make sure our data is consistent from the + * perspective of the adapter. + */ + ahd_sync_scb(ahd, scb, BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE); + +#ifdef AHD_DEBUG + if ((ahd_debug & AHD_SHOW_QUEUE) != 0) { + uint64_t host_dataptr; + + host_dataptr = ahd_le64toh(scb->hscb->dataptr); + printf("%s: Queueing SCB %d:0x%x bus addr 0x%x - 0x%x%x/0x%x\n", + ahd_name(ahd), + SCB_GET_TAG(scb), scb->hscb->scsiid, + ahd_le32toh(scb->hscb->hscb_busaddr), + (u_int)((host_dataptr >> 32) & 0xFFFFFFFF), + (u_int)(host_dataptr & 0xFFFFFFFF), + ahd_le32toh(scb->hscb->datacnt)); + } +#endif + /* Tell the adapter about the newly queued SCB */ + ahd_set_hnscb_qoff(ahd, ahd->qinfifonext); +} + +/************************** Interrupt Processing ******************************/ +static void +ahd_sync_qoutfifo(struct ahd_softc *ahd, int op) +{ + ahd_dmamap_sync(ahd, ahd->shared_data_dmat, ahd->shared_data_map.dmamap, + /*offset*/0, + /*len*/AHD_SCB_MAX * sizeof(struct ahd_completion), op); +} + +static void +ahd_sync_tqinfifo(struct ahd_softc *ahd, int op) +{ +#ifdef AHD_TARGET_MODE + if ((ahd->flags & AHD_TARGETROLE) != 0) { + ahd_dmamap_sync(ahd, ahd->shared_data_dmat, + ahd->shared_data_map.dmamap, + ahd_targetcmd_offset(ahd, 0), + sizeof(struct target_cmd) * AHD_TMODE_CMDS, + op); + } +#endif +} + +/* + * See if the firmware has posted any completed commands + * into our in-core command complete fifos. + */ +#define AHD_RUN_QOUTFIFO 0x1 +#define AHD_RUN_TQINFIFO 0x2 +static u_int +ahd_check_cmdcmpltqueues(struct ahd_softc *ahd) +{ + u_int retval; + + retval = 0; + ahd_dmamap_sync(ahd, ahd->shared_data_dmat, ahd->shared_data_map.dmamap, + /*offset*/ahd->qoutfifonext * sizeof(*ahd->qoutfifo), + /*len*/sizeof(*ahd->qoutfifo), BUS_DMASYNC_POSTREAD); + if (ahd->qoutfifo[ahd->qoutfifonext].valid_tag + == ahd->qoutfifonext_valid_tag) + retval |= AHD_RUN_QOUTFIFO; +#ifdef AHD_TARGET_MODE + if ((ahd->flags & AHD_TARGETROLE) != 0 + && (ahd->flags & AHD_TQINFIFO_BLOCKED) == 0) { + ahd_dmamap_sync(ahd, ahd->shared_data_dmat, + ahd->shared_data_map.dmamap, + ahd_targetcmd_offset(ahd, ahd->tqinfifofnext), + /*len*/sizeof(struct target_cmd), + BUS_DMASYNC_POSTREAD); + if (ahd->targetcmds[ahd->tqinfifonext].cmd_valid != 0) + retval |= AHD_RUN_TQINFIFO; + } +#endif + return (retval); +} + +/* + * Catch an interrupt from the adapter + */ +int +ahd_intr(struct ahd_softc *ahd) +{ + u_int intstat; + + if ((ahd->pause & INTEN) == 0) { + /* + * Our interrupt is not enabled on the chip + * and may be disabled for re-entrancy reasons, + * so just return. This is likely just a shared + * interrupt. + */ + return (0); + } + + /* + * Instead of directly reading the interrupt status register, + * infer the cause of the interrupt by checking our in-core + * completion queues. This avoids a costly PCI bus read in + * most cases. + */ + if ((ahd->flags & AHD_ALL_INTERRUPTS) == 0 + && (ahd_check_cmdcmpltqueues(ahd) != 0)) + intstat = CMDCMPLT; + else + intstat = ahd_inb(ahd, INTSTAT); + + if ((intstat & INT_PEND) == 0) + return (0); + + if (intstat & CMDCMPLT) { + ahd_outb(ahd, CLRINT, CLRCMDINT); + + /* + * Ensure that the chip sees that we've cleared + * this interrupt before we walk the output fifo. + * Otherwise, we may, due to posted bus writes, + * clear the interrupt after we finish the scan, + * and after the sequencer has added new entries + * and asserted the interrupt again. + */ + if ((ahd->bugs & AHD_INTCOLLISION_BUG) != 0) { + if (ahd_is_paused(ahd)) { + /* + * Potentially lost SEQINT. + * If SEQINTCODE is non-zero, + * simulate the SEQINT. + */ + if (ahd_inb(ahd, SEQINTCODE) != NO_SEQINT) + intstat |= SEQINT; + } + } else { + ahd_flush_device_writes(ahd); + } + ahd_run_qoutfifo(ahd); + ahd->cmdcmplt_counts[ahd->cmdcmplt_bucket]++; + ahd->cmdcmplt_total++; +#ifdef AHD_TARGET_MODE + if ((ahd->flags & AHD_TARGETROLE) != 0) + ahd_run_tqinfifo(ahd, /*paused*/FALSE); +#endif + } + + /* + * Handle statuses that may invalidate our cached + * copy of INTSTAT separately. + */ + if (intstat == 0xFF && (ahd->features & AHD_REMOVABLE) != 0) { + /* Hot eject. Do nothing */ + } else if (intstat & HWERRINT) { + ahd_handle_hwerrint(ahd); + } else if ((intstat & (PCIINT|SPLTINT)) != 0) { + ahd->bus_intr(ahd); + } else { + + if ((intstat & SEQINT) != 0) + ahd_handle_seqint(ahd, intstat); + + if ((intstat & SCSIINT) != 0) + ahd_handle_scsiint(ahd, intstat); + } + return (1); +} + +/******************************** Private Inlines *****************************/ static __inline void ahd_assert_atn(struct ahd_softc *ahd) { @@ -280,7 +1046,7 @@ ahd_assert_atn(struct ahd_softc *ahd) * are currently in a packetized transfer. We could * just as easily be sending or receiving a message. */ -static __inline int +static int ahd_currently_packetized(struct ahd_softc *ahd) { ahd_mode_state saved_modes; @@ -896,7 +1662,7 @@ clrchn: * a copy of the first byte (little endian) of the sgptr * hscb field. */ -void +static void ahd_run_qoutfifo(struct ahd_softc *ahd) { struct ahd_completion *completion; @@ -935,7 +1701,7 @@ ahd_run_qoutfifo(struct ahd_softc *ahd) } /************************* Interrupt Handling *********************************/ -void +static void ahd_handle_hwerrint(struct ahd_softc *ahd) { /* @@ -1009,7 +1775,7 @@ ahd_dump_sglist(struct scb *scb) } #endif /* AHD_DEBUG */ -void +static void ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat) { u_int seqintcode; @@ -1621,7 +2387,7 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat) ahd_unpause(ahd); } -void +static void ahd_handle_scsiint(struct ahd_softc *ahd, u_int intstat) { struct scb *scb; @@ -3571,11 +4337,11 @@ ahd_print_devinfo(struct ahd_softc *ahd, struct ahd_devinfo *devinfo) devinfo->target, devinfo->lun); } -static struct ahd_phase_table_entry* +static const struct ahd_phase_table_entry* ahd_lookup_phase_entry(int phase) { - struct ahd_phase_table_entry *entry; - struct ahd_phase_table_entry *last_entry; + const struct ahd_phase_table_entry *entry; + const struct ahd_phase_table_entry *last_entry; /* * num_phases doesn't include the default entry which @@ -3941,7 +4707,7 @@ ahd_clear_msg_state(struct ahd_softc *ahd) */ static void ahd_handle_message_phase(struct ahd_softc *ahd) -{ +{ struct ahd_devinfo devinfo; u_int bus_phase; int end_session; @@ -5983,8 +6749,7 @@ found: */ void ahd_free_scb(struct ahd_softc *ahd, struct scb *scb) -{ - +{ /* Clean up for the next user */ scb->flags = SCB_FLAG_NONE; scb->hscb->control = 0; @@ -6272,6 +7037,24 @@ static const char *termstat_strings[] = { "Not Configured" }; +/***************************** Timer Facilities *******************************/ +#define ahd_timer_init init_timer +#define ahd_timer_stop del_timer_sync +typedef void ahd_linux_callback_t (u_long); + +static void +ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg) +{ + struct ahd_softc *ahd; + + ahd = (struct ahd_softc *)arg; + del_timer(timer); + timer->data = (u_long)arg; + timer->expires = jiffies + (usec * HZ)/1000000; + timer->function = (ahd_linux_callback_t*)func; + add_timer(timer); +} + /* * Start the board, ready for normal operation */ @@ -7370,7 +8153,7 @@ ahd_qinfifo_count(struct ahd_softc *ahd) + ARRAY_SIZE(ahd->qinfifo) - wrap_qinpos); } -void +static void ahd_reset_cmds_pending(struct ahd_softc *ahd) { struct scb *scb; @@ -8571,7 +9354,7 @@ ahd_loadseq(struct ahd_softc *ahd) struct cs cs_table[num_critical_sections]; u_int begin_set[num_critical_sections]; u_int end_set[num_critical_sections]; - struct patch *cur_patch; + const struct patch *cur_patch; u_int cs_count; u_int cur_cs; u_int i; @@ -8726,11 +9509,11 @@ ahd_loadseq(struct ahd_softc *ahd) } static int -ahd_check_patch(struct ahd_softc *ahd, struct patch **start_patch, +ahd_check_patch(struct ahd_softc *ahd, const struct patch **start_patch, u_int start_instr, u_int *skip_addr) { - struct patch *cur_patch; - struct patch *last_patch; + const struct patch *cur_patch; + const struct patch *last_patch; u_int num_patches; num_patches = ARRAY_SIZE(patches); @@ -8764,7 +9547,7 @@ ahd_check_patch(struct ahd_softc *ahd, struct patch **start_patch, static u_int ahd_resolve_seqaddr(struct ahd_softc *ahd, u_int address) { - struct patch *cur_patch; + const struct patch *cur_patch; int address_offset; u_int skip_addr; u_int i; @@ -8895,7 +9678,7 @@ sized: } int -ahd_print_register(ahd_reg_parse_entry_t *table, u_int num_entries, +ahd_print_register(const ahd_reg_parse_entry_t *table, u_int num_entries, const char *name, u_int address, u_int value, u_int *cur_column, u_int wrap_point) { @@ -9886,7 +10669,7 @@ ahd_update_scsiid(struct ahd_softc *ahd, u_int targid_mask) #endif } -void +static void ahd_run_tqinfifo(struct ahd_softc *ahd, int paused) { struct target_cmd *cmd; diff --git a/drivers/scsi/aic7xxx/aic79xx_inline.h b/drivers/scsi/aic7xxx/aic79xx_inline.h index 45e55575a0f..5f12cf9d99d 100644 --- a/drivers/scsi/aic7xxx/aic79xx_inline.h +++ b/drivers/scsi/aic7xxx/aic79xx_inline.h @@ -63,18 +63,15 @@ static __inline ahd_mode_state ahd_build_mode_state(struct ahd_softc *ahd, static __inline void ahd_extract_mode_state(struct ahd_softc *ahd, ahd_mode_state state, ahd_mode *src, ahd_mode *dst); -static __inline void ahd_set_modes(struct ahd_softc *ahd, ahd_mode src, - ahd_mode dst); -static __inline void ahd_update_modes(struct ahd_softc *ahd); -static __inline void ahd_assert_modes(struct ahd_softc *ahd, ahd_mode srcmode, - ahd_mode dstmode, const char *file, - int line); -static __inline ahd_mode_state ahd_save_modes(struct ahd_softc *ahd); -static __inline void ahd_restore_modes(struct ahd_softc *ahd, - ahd_mode_state state); -static __inline int ahd_is_paused(struct ahd_softc *ahd); -static __inline void ahd_pause(struct ahd_softc *ahd); -static __inline void ahd_unpause(struct ahd_softc *ahd); + +void ahd_set_modes(struct ahd_softc *ahd, ahd_mode src, + ahd_mode dst); +ahd_mode_state ahd_save_modes(struct ahd_softc *ahd); +void ahd_restore_modes(struct ahd_softc *ahd, + ahd_mode_state state); +int ahd_is_paused(struct ahd_softc *ahd); +void ahd_pause(struct ahd_softc *ahd); +void ahd_unpause(struct ahd_softc *ahd); static __inline void ahd_known_modes(struct ahd_softc *ahd, ahd_mode src, ahd_mode dst) @@ -99,256 +96,16 @@ ahd_extract_mode_state(struct ahd_softc *ahd, ahd_mode_state state, *dst = (state & DST_MODE) >> DST_MODE_SHIFT; } -static __inline void -ahd_set_modes(struct ahd_softc *ahd, ahd_mode src, ahd_mode dst) -{ - if (ahd->src_mode == src && ahd->dst_mode == dst) - return; -#ifdef AHD_DEBUG - if (ahd->src_mode == AHD_MODE_UNKNOWN - || ahd->dst_mode == AHD_MODE_UNKNOWN) - panic("Setting mode prior to saving it.\n"); - if ((ahd_debug & AHD_SHOW_MODEPTR) != 0) - printf("%s: Setting mode 0x%x\n", ahd_name(ahd), - ahd_build_mode_state(ahd, src, dst)); -#endif - ahd_outb(ahd, MODE_PTR, ahd_build_mode_state(ahd, src, dst)); - ahd->src_mode = src; - ahd->dst_mode = dst; -} - -static __inline void -ahd_update_modes(struct ahd_softc *ahd) -{ - ahd_mode_state mode_ptr; - ahd_mode src; - ahd_mode dst; - - mode_ptr = ahd_inb(ahd, MODE_PTR); -#ifdef AHD_DEBUG - if ((ahd_debug & AHD_SHOW_MODEPTR) != 0) - printf("Reading mode 0x%x\n", mode_ptr); -#endif - ahd_extract_mode_state(ahd, mode_ptr, &src, &dst); - ahd_known_modes(ahd, src, dst); -} - -static __inline void -ahd_assert_modes(struct ahd_softc *ahd, ahd_mode srcmode, - ahd_mode dstmode, const char *file, int line) -{ -#ifdef AHD_DEBUG - if ((srcmode & AHD_MK_MSK(ahd->src_mode)) == 0 - || (dstmode & AHD_MK_MSK(ahd->dst_mode)) == 0) { - panic("%s:%s:%d: Mode assertion failed.\n", - ahd_name(ahd), file, line); - } -#endif -} - -static __inline ahd_mode_state -ahd_save_modes(struct ahd_softc *ahd) -{ - if (ahd->src_mode == AHD_MODE_UNKNOWN - || ahd->dst_mode == AHD_MODE_UNKNOWN) - ahd_update_modes(ahd); - - return (ahd_build_mode_state(ahd, ahd->src_mode, ahd->dst_mode)); -} - -static __inline void -ahd_restore_modes(struct ahd_softc *ahd, ahd_mode_state state) -{ - ahd_mode src; - ahd_mode dst; - - ahd_extract_mode_state(ahd, state, &src, &dst); - ahd_set_modes(ahd, src, dst); -} - -#define AHD_ASSERT_MODES(ahd, source, dest) \ - ahd_assert_modes(ahd, source, dest, __FILE__, __LINE__); - -/* - * Determine whether the sequencer has halted code execution. - * Returns non-zero status if the sequencer is stopped. - */ -static __inline int -ahd_is_paused(struct ahd_softc *ahd) -{ - return ((ahd_inb(ahd, HCNTRL) & PAUSE) != 0); -} - -/* - * Request that the sequencer stop and wait, indefinitely, for it - * to stop. The sequencer will only acknowledge that it is paused - * once it has reached an instruction boundary and PAUSEDIS is - * cleared in the SEQCTL register. The sequencer may use PAUSEDIS - * for critical sections. - */ -static __inline void -ahd_pause(struct ahd_softc *ahd) -{ - ahd_outb(ahd, HCNTRL, ahd->pause); - - /* - * Since the sequencer can disable pausing in a critical section, we - * must loop until it actually stops. - */ - while (ahd_is_paused(ahd) == 0) - ; -} - -/* - * Allow the sequencer to continue program execution. - * We check here to ensure that no additional interrupt - * sources that would cause the sequencer to halt have been - * asserted. If, for example, a SCSI bus reset is detected - * while we are fielding a different, pausing, interrupt type, - * we don't want to release the sequencer before going back - * into our interrupt handler and dealing with this new - * condition. - */ -static __inline void -ahd_unpause(struct ahd_softc *ahd) -{ - /* - * Automatically restore our modes to those saved - * prior to the first change of the mode. - */ - if (ahd->saved_src_mode != AHD_MODE_UNKNOWN - && ahd->saved_dst_mode != AHD_MODE_UNKNOWN) { - if ((ahd->flags & AHD_UPDATE_PEND_CMDS) != 0) - ahd_reset_cmds_pending(ahd); - ahd_set_modes(ahd, ahd->saved_src_mode, ahd->saved_dst_mode); - } - - if ((ahd_inb(ahd, INTSTAT) & ~CMDCMPLT) == 0) - ahd_outb(ahd, HCNTRL, ahd->unpause); - - ahd_known_modes(ahd, AHD_MODE_UNKNOWN, AHD_MODE_UNKNOWN); -} - /*********************** Scatter Gather List Handling *************************/ -static __inline void *ahd_sg_setup(struct ahd_softc *ahd, struct scb *scb, - void *sgptr, dma_addr_t addr, - bus_size_t len, int last); -static __inline void ahd_setup_scb_common(struct ahd_softc *ahd, - struct scb *scb); -static __inline void ahd_setup_data_scb(struct ahd_softc *ahd, - struct scb *scb); -static __inline void ahd_setup_noxfer_scb(struct ahd_softc *ahd, - struct scb *scb); - -static __inline void * -ahd_sg_setup(struct ahd_softc *ahd, struct scb *scb, - void *sgptr, dma_addr_t addr, bus_size_t len, int last) -{ - scb->sg_count++; - if (sizeof(dma_addr_t) > 4 - && (ahd->flags & AHD_64BIT_ADDRESSING) != 0) { - struct ahd_dma64_seg *sg; - - sg = (struct ahd_dma64_seg *)sgptr; - sg->addr = ahd_htole64(addr); - sg->len = ahd_htole32(len | (last ? AHD_DMA_LAST_SEG : 0)); - return (sg + 1); - } else { - struct ahd_dma_seg *sg; - - sg = (struct ahd_dma_seg *)sgptr; - sg->addr = ahd_htole32(addr & 0xFFFFFFFF); - sg->len = ahd_htole32(len | ((addr >> 8) & 0x7F000000) - | (last ? AHD_DMA_LAST_SEG : 0)); - return (sg + 1); - } -} - -static __inline void -ahd_setup_scb_common(struct ahd_softc *ahd, struct scb *scb) -{ - /* XXX Handle target mode SCBs. */ - scb->crc_retry_count = 0; - if ((scb->flags & SCB_PACKETIZED) != 0) { - /* XXX what about ACA?? It is type 4, but TAG_TYPE == 0x3. */ - scb->hscb->task_attribute = scb->hscb->control & SCB_TAG_TYPE; - } else { - if (ahd_get_transfer_length(scb) & 0x01) - scb->hscb->task_attribute = SCB_XFERLEN_ODD; - else - scb->hscb->task_attribute = 0; - } - - if (scb->hscb->cdb_len <= MAX_CDB_LEN_WITH_SENSE_ADDR - || (scb->hscb->cdb_len & SCB_CDB_LEN_PTR) != 0) - scb->hscb->shared_data.idata.cdb_plus_saddr.sense_addr = - ahd_htole32(scb->sense_busaddr); -} - -static __inline void -ahd_setup_data_scb(struct ahd_softc *ahd, struct scb *scb) -{ - /* - * Copy the first SG into the "current" data ponter area. - */ - if ((ahd->flags & AHD_64BIT_ADDRESSING) != 0) { - struct ahd_dma64_seg *sg; - - sg = (struct ahd_dma64_seg *)scb->sg_list; - scb->hscb->dataptr = sg->addr; - scb->hscb->datacnt = sg->len; - } else { - struct ahd_dma_seg *sg; - uint32_t *dataptr_words; - - sg = (struct ahd_dma_seg *)scb->sg_list; - dataptr_words = (uint32_t*)&scb->hscb->dataptr; - dataptr_words[0] = sg->addr; - dataptr_words[1] = 0; - if ((ahd->flags & AHD_39BIT_ADDRESSING) != 0) { - uint64_t high_addr; - - high_addr = ahd_le32toh(sg->len) & 0x7F000000; - scb->hscb->dataptr |= ahd_htole64(high_addr << 8); - } - scb->hscb->datacnt = sg->len; - } - /* - * Note where to find the SG entries in bus space. - * We also set the full residual flag which the - * sequencer will clear as soon as a data transfer - * occurs. - */ - scb->hscb->sgptr = ahd_htole32(scb->sg_list_busaddr|SG_FULL_RESID); -} - -static __inline void -ahd_setup_noxfer_scb(struct ahd_softc *ahd, struct scb *scb) -{ - scb->hscb->sgptr = ahd_htole32(SG_LIST_NULL); - scb->hscb->dataptr = 0; - scb->hscb->datacnt = 0; -} +void *ahd_sg_setup(struct ahd_softc *ahd, struct scb *scb, + void *sgptr, dma_addr_t addr, + bus_size_t len, int last); /************************** Memory mapping routines ***************************/ static __inline size_t ahd_sg_size(struct ahd_softc *ahd); -static __inline void * - ahd_sg_bus_to_virt(struct ahd_softc *ahd, - struct scb *scb, - uint32_t sg_busaddr); -static __inline uint32_t - ahd_sg_virt_to_bus(struct ahd_softc *ahd, - struct scb *scb, - void *sg); -static __inline void ahd_sync_scb(struct ahd_softc *ahd, - struct scb *scb, int op); -static __inline void ahd_sync_sglist(struct ahd_softc *ahd, - struct scb *scb, int op); -static __inline void ahd_sync_sense(struct ahd_softc *ahd, - struct scb *scb, int op); -static __inline uint32_t - ahd_targetcmd_offset(struct ahd_softc *ahd, - u_int index); + +void ahd_sync_sglist(struct ahd_softc *ahd, + struct scb *scb, int op); static __inline size_t ahd_sg_size(struct ahd_softc *ahd) @@ -358,104 +115,32 @@ ahd_sg_size(struct ahd_softc *ahd) return (sizeof(struct ahd_dma_seg)); } -static __inline void * -ahd_sg_bus_to_virt(struct ahd_softc *ahd, struct scb *scb, uint32_t sg_busaddr) -{ - dma_addr_t sg_offset; - - /* sg_list_phys points to entry 1, not 0 */ - sg_offset = sg_busaddr - (scb->sg_list_busaddr - ahd_sg_size(ahd)); - return ((uint8_t *)scb->sg_list + sg_offset); -} - -static __inline uint32_t -ahd_sg_virt_to_bus(struct ahd_softc *ahd, struct scb *scb, void *sg) -{ - dma_addr_t sg_offset; - - /* sg_list_phys points to entry 1, not 0 */ - sg_offset = ((uint8_t *)sg - (uint8_t *)scb->sg_list) - - ahd_sg_size(ahd); - - return (scb->sg_list_busaddr + sg_offset); -} - -static __inline void -ahd_sync_scb(struct ahd_softc *ahd, struct scb *scb, int op) -{ - ahd_dmamap_sync(ahd, ahd->scb_data.hscb_dmat, - scb->hscb_map->dmamap, - /*offset*/(uint8_t*)scb->hscb - scb->hscb_map->vaddr, - /*len*/sizeof(*scb->hscb), op); -} - -static __inline void -ahd_sync_sglist(struct ahd_softc *ahd, struct scb *scb, int op) -{ - if (scb->sg_count == 0) - return; - - ahd_dmamap_sync(ahd, ahd->scb_data.sg_dmat, - scb->sg_map->dmamap, - /*offset*/scb->sg_list_busaddr - ahd_sg_size(ahd), - /*len*/ahd_sg_size(ahd) * scb->sg_count, op); -} - -static __inline void -ahd_sync_sense(struct ahd_softc *ahd, struct scb *scb, int op) -{ - ahd_dmamap_sync(ahd, ahd->scb_data.sense_dmat, - scb->sense_map->dmamap, - /*offset*/scb->sense_busaddr, - /*len*/AHD_SENSE_BUFSIZE, op); -} - -static __inline uint32_t -ahd_targetcmd_offset(struct ahd_softc *ahd, u_int index) -{ - return (((uint8_t *)&ahd->targetcmds[index]) - - (uint8_t *)ahd->qoutfifo); -} - /*********************** Miscellaneous Support Functions ***********************/ -static __inline struct ahd_initiator_tinfo * - ahd_fetch_transinfo(struct ahd_softc *ahd, - char channel, u_int our_id, - u_int remote_id, - struct ahd_tmode_tstate **tstate); -static __inline uint16_t - ahd_inw(struct ahd_softc *ahd, u_int port); -static __inline void ahd_outw(struct ahd_softc *ahd, u_int port, - u_int value); -static __inline uint32_t - ahd_inl(struct ahd_softc *ahd, u_int port); -static __inline void ahd_outl(struct ahd_softc *ahd, u_int port, - uint32_t value); -static __inline uint64_t - ahd_inq(struct ahd_softc *ahd, u_int port); -static __inline void ahd_outq(struct ahd_softc *ahd, u_int port, - uint64_t value); -static __inline u_int ahd_get_scbptr(struct ahd_softc *ahd); -static __inline void ahd_set_scbptr(struct ahd_softc *ahd, u_int scbptr); -static __inline u_int ahd_get_hnscb_qoff(struct ahd_softc *ahd); -static __inline void ahd_set_hnscb_qoff(struct ahd_softc *ahd, u_int value); -static __inline u_int ahd_get_hescb_qoff(struct ahd_softc *ahd); -static __inline void ahd_set_hescb_qoff(struct ahd_softc *ahd, u_int value); -static __inline u_int ahd_get_snscb_qoff(struct ahd_softc *ahd); -static __inline void ahd_set_snscb_qoff(struct ahd_softc *ahd, u_int value); -static __inline u_int ahd_get_sescb_qoff(struct ahd_softc *ahd); -static __inline void ahd_set_sescb_qoff(struct ahd_softc *ahd, u_int value); -static __inline u_int ahd_get_sdscb_qoff(struct ahd_softc *ahd); -static __inline void ahd_set_sdscb_qoff(struct ahd_softc *ahd, u_int value); -static __inline u_int ahd_inb_scbram(struct ahd_softc *ahd, u_int offset); -static __inline u_int ahd_inw_scbram(struct ahd_softc *ahd, u_int offset); -static __inline uint32_t - ahd_inl_scbram(struct ahd_softc *ahd, u_int offset); -static __inline uint64_t - ahd_inq_scbram(struct ahd_softc *ahd, u_int offset); -static __inline void ahd_swap_with_next_hscb(struct ahd_softc *ahd, - struct scb *scb); -static __inline void ahd_queue_scb(struct ahd_softc *ahd, struct scb *scb); +struct ahd_initiator_tinfo * + ahd_fetch_transinfo(struct ahd_softc *ahd, + char channel, u_int our_id, + u_int remote_id, + struct ahd_tmode_tstate **tstate); +uint16_t + ahd_inw(struct ahd_softc *ahd, u_int port); +void ahd_outw(struct ahd_softc *ahd, u_int port, + u_int value); +uint32_t + ahd_inl(struct ahd_softc *ahd, u_int port); +void ahd_outl(struct ahd_softc *ahd, u_int port, + uint32_t value); +uint64_t + ahd_inq(struct ahd_softc *ahd, u_int port); +void ahd_outq(struct ahd_softc *ahd, u_int port, + uint64_t value); +u_int ahd_get_scbptr(struct ahd_softc *ahd); +void ahd_set_scbptr(struct ahd_softc *ahd, u_int scbptr); +u_int ahd_inb_scbram(struct ahd_softc *ahd, u_int offset); +u_int ahd_inw_scbram(struct ahd_softc *ahd, u_int offset); +struct scb * + ahd_lookup_scb(struct ahd_softc *ahd, u_int tag); +void ahd_queue_scb(struct ahd_softc *ahd, struct scb *scb); + static __inline uint8_t * ahd_get_sense_buf(struct ahd_softc *ahd, struct scb *scb); @@ -463,25 +148,7 @@ static __inline uint32_t ahd_get_sense_bufaddr(struct ahd_softc *ahd, struct scb *scb); -/* - * Return pointers to the transfer negotiation information - * for the specified our_id/remote_id pair. - */ -static __inline struct ahd_initiator_tinfo * -ahd_fetch_transinfo(struct ahd_softc *ahd, char channel, u_int our_id, - u_int remote_id, struct ahd_tmode_tstate **tstate) -{ - /* - * Transfer data structures are stored from the perspective - * of the target role. Since the parameters for a connection - * in the initiator role to a given target are the same as - * when the roles are reversed, we pretend we are the target. - */ - if (channel == 'B') - our_id += 8; - *tstate = ahd->enabled_targets[our_id]; - return (&(*tstate)->transinfo[remote_id]); -} +#if 0 /* unused */ #define AHD_COPY_COL_IDX(dst, src) \ do { \ @@ -489,304 +156,7 @@ do { \ dst->hscb->lun = src->hscb->lun; \ } while (0) -static __inline uint16_t -ahd_inw(struct ahd_softc *ahd, u_int port) -{ - /* - * Read high byte first as some registers increment - * or have other side effects when the low byte is - * read. - */ - uint16_t r = ahd_inb(ahd, port+1) << 8; - return r | ahd_inb(ahd, port); -} - -static __inline void -ahd_outw(struct ahd_softc *ahd, u_int port, u_int value) -{ - /* - * Write low byte first to accomodate registers - * such as PRGMCNT where the order maters. - */ - ahd_outb(ahd, port, value & 0xFF); - ahd_outb(ahd, port+1, (value >> 8) & 0xFF); -} - -static __inline uint32_t -ahd_inl(struct ahd_softc *ahd, u_int port) -{ - return ((ahd_inb(ahd, port)) - | (ahd_inb(ahd, port+1) << 8) - | (ahd_inb(ahd, port+2) << 16) - | (ahd_inb(ahd, port+3) << 24)); -} - -static __inline void -ahd_outl(struct ahd_softc *ahd, u_int port, uint32_t value) -{ - ahd_outb(ahd, port, (value) & 0xFF); - ahd_outb(ahd, port+1, ((value) >> 8) & 0xFF); - ahd_outb(ahd, port+2, ((value) >> 16) & 0xFF); - ahd_outb(ahd, port+3, ((value) >> 24) & 0xFF); -} - -static __inline uint64_t -ahd_inq(struct ahd_softc *ahd, u_int port) -{ - return ((ahd_inb(ahd, port)) - | (ahd_inb(ahd, port+1) << 8) - | (ahd_inb(ahd, port+2) << 16) - | (ahd_inb(ahd, port+3) << 24) - | (((uint64_t)ahd_inb(ahd, port+4)) << 32) - | (((uint64_t)ahd_inb(ahd, port+5)) << 40) - | (((uint64_t)ahd_inb(ahd, port+6)) << 48) - | (((uint64_t)ahd_inb(ahd, port+7)) << 56)); -} - -static __inline void -ahd_outq(struct ahd_softc *ahd, u_int port, uint64_t value) -{ - ahd_outb(ahd, port, value & 0xFF); - ahd_outb(ahd, port+1, (value >> 8) & 0xFF); - ahd_outb(ahd, port+2, (value >> 16) & 0xFF); - ahd_outb(ahd, port+3, (value >> 24) & 0xFF); - ahd_outb(ahd, port+4, (value >> 32) & 0xFF); - ahd_outb(ahd, port+5, (value >> 40) & 0xFF); - ahd_outb(ahd, port+6, (value >> 48) & 0xFF); - ahd_outb(ahd, port+7, (value >> 56) & 0xFF); -} - -static __inline u_int -ahd_get_scbptr(struct ahd_softc *ahd) -{ - AHD_ASSERT_MODES(ahd, ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK), - ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK)); - return (ahd_inb(ahd, SCBPTR) | (ahd_inb(ahd, SCBPTR + 1) << 8)); -} - -static __inline void -ahd_set_scbptr(struct ahd_softc *ahd, u_int scbptr) -{ - AHD_ASSERT_MODES(ahd, ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK), - ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK)); - ahd_outb(ahd, SCBPTR, scbptr & 0xFF); - ahd_outb(ahd, SCBPTR+1, (scbptr >> 8) & 0xFF); -} - -static __inline u_int -ahd_get_hnscb_qoff(struct ahd_softc *ahd) -{ - return (ahd_inw_atomic(ahd, HNSCB_QOFF)); -} - -static __inline void -ahd_set_hnscb_qoff(struct ahd_softc *ahd, u_int value) -{ - ahd_outw_atomic(ahd, HNSCB_QOFF, value); -} - -static __inline u_int -ahd_get_hescb_qoff(struct ahd_softc *ahd) -{ - return (ahd_inb(ahd, HESCB_QOFF)); -} - -static __inline void -ahd_set_hescb_qoff(struct ahd_softc *ahd, u_int value) -{ - ahd_outb(ahd, HESCB_QOFF, value); -} - -static __inline u_int -ahd_get_snscb_qoff(struct ahd_softc *ahd) -{ - u_int oldvalue; - - AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); - oldvalue = ahd_inw(ahd, SNSCB_QOFF); - ahd_outw(ahd, SNSCB_QOFF, oldvalue); - return (oldvalue); -} - -static __inline void -ahd_set_snscb_qoff(struct ahd_softc *ahd, u_int value) -{ - AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); - ahd_outw(ahd, SNSCB_QOFF, value); -} - -static __inline u_int -ahd_get_sescb_qoff(struct ahd_softc *ahd) -{ - AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); - return (ahd_inb(ahd, SESCB_QOFF)); -} - -static __inline void -ahd_set_sescb_qoff(struct ahd_softc *ahd, u_int value) -{ - AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); - ahd_outb(ahd, SESCB_QOFF, value); -} - -static __inline u_int -ahd_get_sdscb_qoff(struct ahd_softc *ahd) -{ - AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); - return (ahd_inb(ahd, SDSCB_QOFF) | (ahd_inb(ahd, SDSCB_QOFF + 1) << 8)); -} - -static __inline void -ahd_set_sdscb_qoff(struct ahd_softc *ahd, u_int value) -{ - AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); - ahd_outb(ahd, SDSCB_QOFF, value & 0xFF); - ahd_outb(ahd, SDSCB_QOFF+1, (value >> 8) & 0xFF); -} - -static __inline u_int -ahd_inb_scbram(struct ahd_softc *ahd, u_int offset) -{ - u_int value; - - /* - * Workaround PCI-X Rev A. hardware bug. - * After a host read of SCB memory, the chip - * may become confused into thinking prefetch - * was required. This starts the discard timer - * running and can cause an unexpected discard - * timer interrupt. The work around is to read - * a normal register prior to the exhaustion of - * the discard timer. The mode pointer register - * has no side effects and so serves well for - * this purpose. - * - * Razor #528 - */ - value = ahd_inb(ahd, offset); - if ((ahd->bugs & AHD_PCIX_SCBRAM_RD_BUG) != 0) - ahd_inb(ahd, MODE_PTR); - return (value); -} - -static __inline u_int -ahd_inw_scbram(struct ahd_softc *ahd, u_int offset) -{ - return (ahd_inb_scbram(ahd, offset) - | (ahd_inb_scbram(ahd, offset+1) << 8)); -} - -static __inline uint32_t -ahd_inl_scbram(struct ahd_softc *ahd, u_int offset) -{ - return (ahd_inw_scbram(ahd, offset) - | (ahd_inw_scbram(ahd, offset+2) << 16)); -} - -static __inline uint64_t -ahd_inq_scbram(struct ahd_softc *ahd, u_int offset) -{ - return (ahd_inl_scbram(ahd, offset) - | ((uint64_t)ahd_inl_scbram(ahd, offset+4)) << 32); -} - -static __inline struct scb * -ahd_lookup_scb(struct ahd_softc *ahd, u_int tag) -{ - struct scb* scb; - - if (tag >= AHD_SCB_MAX) - return (NULL); - scb = ahd->scb_data.scbindex[tag]; - if (scb != NULL) - ahd_sync_scb(ahd, scb, - BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE); - return (scb); -} - -static __inline void -ahd_swap_with_next_hscb(struct ahd_softc *ahd, struct scb *scb) -{ - struct hardware_scb *q_hscb; - struct map_node *q_hscb_map; - uint32_t saved_hscb_busaddr; - - /* - * Our queuing method is a bit tricky. The card - * knows in advance which HSCB (by address) to download, - * and we can't disappoint it. To achieve this, the next - * HSCB to download is saved off in ahd->next_queued_hscb. - * When we are called to queue "an arbitrary scb", - * we copy the contents of the incoming HSCB to the one - * the sequencer knows about, swap HSCB pointers and - * finally assign the SCB to the tag indexed location - * in the scb_array. This makes sure that we can still - * locate the correct SCB by SCB_TAG. - */ - q_hscb = ahd->next_queued_hscb; - q_hscb_map = ahd->next_queued_hscb_map; - saved_hscb_busaddr = q_hscb->hscb_busaddr; - memcpy(q_hscb, scb->hscb, sizeof(*scb->hscb)); - q_hscb->hscb_busaddr = saved_hscb_busaddr; - q_hscb->next_hscb_busaddr = scb->hscb->hscb_busaddr; - - /* Now swap HSCB pointers. */ - ahd->next_queued_hscb = scb->hscb; - ahd->next_queued_hscb_map = scb->hscb_map; - scb->hscb = q_hscb; - scb->hscb_map = q_hscb_map; - - /* Now define the mapping from tag to SCB in the scbindex */ - ahd->scb_data.scbindex[SCB_GET_TAG(scb)] = scb; -} - -/* - * Tell the sequencer about a new transaction to execute. - */ -static __inline void -ahd_queue_scb(struct ahd_softc *ahd, struct scb *scb) -{ - ahd_swap_with_next_hscb(ahd, scb); - - if (SCBID_IS_NULL(SCB_GET_TAG(scb))) - panic("Attempt to queue invalid SCB tag %x\n", - SCB_GET_TAG(scb)); - - /* - * Keep a history of SCBs we've downloaded in the qinfifo. - */ - ahd->qinfifo[AHD_QIN_WRAP(ahd->qinfifonext)] = SCB_GET_TAG(scb); - ahd->qinfifonext++; - - if (scb->sg_count != 0) - ahd_setup_data_scb(ahd, scb); - else - ahd_setup_noxfer_scb(ahd, scb); - ahd_setup_scb_common(ahd, scb); - - /* - * Make sure our data is consistent from the - * perspective of the adapter. - */ - ahd_sync_scb(ahd, scb, BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE); - -#ifdef AHD_DEBUG - if ((ahd_debug & AHD_SHOW_QUEUE) != 0) { - uint64_t host_dataptr; - - host_dataptr = ahd_le64toh(scb->hscb->dataptr); - printf("%s: Queueing SCB %d:0x%x bus addr 0x%x - 0x%x%x/0x%x\n", - ahd_name(ahd), - SCB_GET_TAG(scb), scb->hscb->scsiid, - ahd_le32toh(scb->hscb->hscb_busaddr), - (u_int)((host_dataptr >> 32) & 0xFFFFFFFF), - (u_int)(host_dataptr & 0xFFFFFFFF), - ahd_le32toh(scb->hscb->datacnt)); - } #endif - /* Tell the adapter about the newly queued SCB */ - ahd_set_hnscb_qoff(ahd, ahd->qinfifonext); -} static __inline uint8_t * ahd_get_sense_buf(struct ahd_softc *ahd, struct scb *scb) @@ -801,151 +171,6 @@ ahd_get_sense_bufaddr(struct ahd_softc *ahd, struct scb *scb) } /************************** Interrupt Processing ******************************/ -static __inline void ahd_sync_qoutfifo(struct ahd_softc *ahd, int op); -static __inline void ahd_sync_tqinfifo(struct ahd_softc *ahd, int op); -static __inline u_int ahd_check_cmdcmpltqueues(struct ahd_softc *ahd); -static __inline int ahd_intr(struct ahd_softc *ahd); - -static __inline void -ahd_sync_qoutfifo(struct ahd_softc *ahd, int op) -{ - ahd_dmamap_sync(ahd, ahd->shared_data_dmat, ahd->shared_data_map.dmamap, - /*offset*/0, - /*len*/AHD_SCB_MAX * sizeof(struct ahd_completion), op); -} - -static __inline void -ahd_sync_tqinfifo(struct ahd_softc *ahd, int op) -{ -#ifdef AHD_TARGET_MODE - if ((ahd->flags & AHD_TARGETROLE) != 0) { - ahd_dmamap_sync(ahd, ahd->shared_data_dmat, - ahd->shared_data_map.dmamap, - ahd_targetcmd_offset(ahd, 0), - sizeof(struct target_cmd) * AHD_TMODE_CMDS, - op); - } -#endif -} - -/* - * See if the firmware has posted any completed commands - * into our in-core command complete fifos. - */ -#define AHD_RUN_QOUTFIFO 0x1 -#define AHD_RUN_TQINFIFO 0x2 -static __inline u_int -ahd_check_cmdcmpltqueues(struct ahd_softc *ahd) -{ - u_int retval; - - retval = 0; - ahd_dmamap_sync(ahd, ahd->shared_data_dmat, ahd->shared_data_map.dmamap, - /*offset*/ahd->qoutfifonext * sizeof(*ahd->qoutfifo), - /*len*/sizeof(*ahd->qoutfifo), BUS_DMASYNC_POSTREAD); - if (ahd->qoutfifo[ahd->qoutfifonext].valid_tag - == ahd->qoutfifonext_valid_tag) - retval |= AHD_RUN_QOUTFIFO; -#ifdef AHD_TARGET_MODE - if ((ahd->flags & AHD_TARGETROLE) != 0 - && (ahd->flags & AHD_TQINFIFO_BLOCKED) == 0) { - ahd_dmamap_sync(ahd, ahd->shared_data_dmat, - ahd->shared_data_map.dmamap, - ahd_targetcmd_offset(ahd, ahd->tqinfifofnext), - /*len*/sizeof(struct target_cmd), - BUS_DMASYNC_POSTREAD); - if (ahd->targetcmds[ahd->tqinfifonext].cmd_valid != 0) - retval |= AHD_RUN_TQINFIFO; - } -#endif - return (retval); -} - -/* - * Catch an interrupt from the adapter - */ -static __inline int -ahd_intr(struct ahd_softc *ahd) -{ - u_int intstat; - - if ((ahd->pause & INTEN) == 0) { - /* - * Our interrupt is not enabled on the chip - * and may be disabled for re-entrancy reasons, - * so just return. This is likely just a shared - * interrupt. - */ - return (0); - } - - /* - * Instead of directly reading the interrupt status register, - * infer the cause of the interrupt by checking our in-core - * completion queues. This avoids a costly PCI bus read in - * most cases. - */ - if ((ahd->flags & AHD_ALL_INTERRUPTS) == 0 - && (ahd_check_cmdcmpltqueues(ahd) != 0)) - intstat = CMDCMPLT; - else - intstat = ahd_inb(ahd, INTSTAT); - - if ((intstat & INT_PEND) == 0) - return (0); - - if (intstat & CMDCMPLT) { - ahd_outb(ahd, CLRINT, CLRCMDINT); - - /* - * Ensure that the chip sees that we've cleared - * this interrupt before we walk the output fifo. - * Otherwise, we may, due to posted bus writes, - * clear the interrupt after we finish the scan, - * and after the sequencer has added new entries - * and asserted the interrupt again. - */ - if ((ahd->bugs & AHD_INTCOLLISION_BUG) != 0) { - if (ahd_is_paused(ahd)) { - /* - * Potentially lost SEQINT. - * If SEQINTCODE is non-zero, - * simulate the SEQINT. - */ - if (ahd_inb(ahd, SEQINTCODE) != NO_SEQINT) - intstat |= SEQINT; - } - } else { - ahd_flush_device_writes(ahd); - } - ahd_run_qoutfifo(ahd); - ahd->cmdcmplt_counts[ahd->cmdcmplt_bucket]++; - ahd->cmdcmplt_total++; -#ifdef AHD_TARGET_MODE - if ((ahd->flags & AHD_TARGETROLE) != 0) - ahd_run_tqinfifo(ahd, /*paused*/FALSE); -#endif - } - - /* - * Handle statuses that may invalidate our cached - * copy of INTSTAT separately. - */ - if (intstat == 0xFF && (ahd->features & AHD_REMOVABLE) != 0) { - /* Hot eject. Do nothing */ - } else if (intstat & HWERRINT) { - ahd_handle_hwerrint(ahd); - } else if ((intstat & (PCIINT|SPLTINT)) != 0) { - ahd->bus_intr(ahd); - } else { - - if ((intstat & SEQINT) != 0) - ahd_handle_seqint(ahd, intstat); - - if ((intstat & SCSIINT) != 0) - ahd_handle_scsiint(ahd, intstat); - } - return (1); -} +int ahd_intr(struct ahd_softc *ahd); #endif /* _AIC79XX_INLINE_H_ */ diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c index 0081aa357c8..0f829b3b8ab 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm.c +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c @@ -193,7 +193,7 @@ struct ahd_linux_iocell_opts #define AIC79XX_PRECOMP_INDEX 0 #define AIC79XX_SLEWRATE_INDEX 1 #define AIC79XX_AMPLITUDE_INDEX 2 -static struct ahd_linux_iocell_opts aic79xx_iocell_info[] = +static const struct ahd_linux_iocell_opts aic79xx_iocell_info[] = { AIC79XX_DEFAULT_IOOPTS, AIC79XX_DEFAULT_IOOPTS, @@ -369,10 +369,167 @@ static void ahd_release_simq(struct ahd_softc *ahd); static int ahd_linux_unit; +/************************** OS Utility Wrappers *******************************/ +void ahd_delay(long); +void +ahd_delay(long usec) +{ + /* + * udelay on Linux can have problems for + * multi-millisecond waits. Wait at most + * 1024us per call. + */ + while (usec > 0) { + udelay(usec % 1024); + usec -= 1024; + } +} + + +/***************************** Low Level I/O **********************************/ +uint8_t ahd_inb(struct ahd_softc * ahd, long port); +void ahd_outb(struct ahd_softc * ahd, long port, uint8_t val); +void ahd_outw_atomic(struct ahd_softc * ahd, + long port, uint16_t val); +void ahd_outsb(struct ahd_softc * ahd, long port, + uint8_t *, int count); +void ahd_insb(struct ahd_softc * ahd, long port, + uint8_t *, int count); + +uint8_t +ahd_inb(struct ahd_softc * ahd, long port) +{ + uint8_t x; + + if (ahd->tags[0] == BUS_SPACE_MEMIO) { + x = readb(ahd->bshs[0].maddr + port); + } else { + x = inb(ahd->bshs[(port) >> 8].ioport + ((port) & 0xFF)); + } + mb(); + return (x); +} + +#if 0 /* unused */ +static uint16_t +ahd_inw_atomic(struct ahd_softc * ahd, long port) +{ + uint8_t x; + + if (ahd->tags[0] == BUS_SPACE_MEMIO) { + x = readw(ahd->bshs[0].maddr + port); + } else { + x = inw(ahd->bshs[(port) >> 8].ioport + ((port) & 0xFF)); + } + mb(); + return (x); +} +#endif + +void +ahd_outb(struct ahd_softc * ahd, long port, uint8_t val) +{ + if (ahd->tags[0] == BUS_SPACE_MEMIO) { + writeb(val, ahd->bshs[0].maddr + port); + } else { + outb(val, ahd->bshs[(port) >> 8].ioport + (port & 0xFF)); + } + mb(); +} + +void +ahd_outw_atomic(struct ahd_softc * ahd, long port, uint16_t val) +{ + if (ahd->tags[0] == BUS_SPACE_MEMIO) { + writew(val, ahd->bshs[0].maddr + port); + } else { + outw(val, ahd->bshs[(port) >> 8].ioport + (port & 0xFF)); + } + mb(); +} + +void +ahd_outsb(struct ahd_softc * ahd, long port, uint8_t *array, int count) +{ + int i; + + /* + * There is probably a more efficient way to do this on Linux + * but we don't use this for anything speed critical and this + * should work. + */ + for (i = 0; i < count; i++) + ahd_outb(ahd, port, *array++); +} + +void +ahd_insb(struct ahd_softc * ahd, long port, uint8_t *array, int count) +{ + int i; + + /* + * There is probably a more efficient way to do this on Linux + * but we don't use this for anything speed critical and this + * should work. + */ + for (i = 0; i < count; i++) + *array++ = ahd_inb(ahd, port); +} + +/******************************* PCI Routines *********************************/ +uint32_t +ahd_pci_read_config(ahd_dev_softc_t pci, int reg, int width) +{ + switch (width) { + case 1: + { + uint8_t retval; + + pci_read_config_byte(pci, reg, &retval); + return (retval); + } + case 2: + { + uint16_t retval; + pci_read_config_word(pci, reg, &retval); + return (retval); + } + case 4: + { + uint32_t retval; + pci_read_config_dword(pci, reg, &retval); + return (retval); + } + default: + panic("ahd_pci_read_config: Read size too big"); + /* NOTREACHED */ + return (0); + } +} + +void +ahd_pci_write_config(ahd_dev_softc_t pci, int reg, uint32_t value, int width) +{ + switch (width) { + case 1: + pci_write_config_byte(pci, reg, value); + break; + case 2: + pci_write_config_word(pci, reg, value); + break; + case 4: + pci_write_config_dword(pci, reg, value); + break; + default: + panic("ahd_pci_write_config: Write size too big"); + /* NOTREACHED */ + } +} + /****************************** Inlines ***************************************/ -static __inline void ahd_linux_unmap_scb(struct ahd_softc*, struct scb*); +static void ahd_linux_unmap_scb(struct ahd_softc*, struct scb*); -static __inline void +static void ahd_linux_unmap_scb(struct ahd_softc *ahd, struct scb *scb) { struct scsi_cmnd *cmd; @@ -400,13 +557,11 @@ ahd_linux_info(struct Scsi_Host *host) bp = &buffer[0]; ahd = *(struct ahd_softc **)host->hostdata; memset(bp, 0, sizeof(buffer)); - strcpy(bp, "Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev "); - strcat(bp, AIC79XX_DRIVER_VERSION); - strcat(bp, "\n"); - strcat(bp, " <"); + strcpy(bp, "Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev " AIC79XX_DRIVER_VERSION "\n" + " <"); strcat(bp, ahd->description); - strcat(bp, ">\n"); - strcat(bp, " "); + strcat(bp, ">\n" + " "); ahd_controller_info(ahd, ahd_info); strcat(bp, ahd_info); @@ -432,7 +587,7 @@ ahd_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *)) return rtn; } -static inline struct scsi_target ** +static struct scsi_target ** ahd_linux_target_in_softc(struct scsi_target *starget) { struct ahd_softc *ahd = @@ -991,7 +1146,7 @@ aic79xx_setup(char *s) char *p; char *end; - static struct { + static const struct { const char *name; uint32_t *flag; } options[] = { @@ -1223,7 +1378,7 @@ ahd_platform_init(struct ahd_softc *ahd) * Lookup and commit any modified IO Cell options. */ if (ahd->unit < ARRAY_SIZE(aic79xx_iocell_info)) { - struct ahd_linux_iocell_opts *iocell_opts; + const struct ahd_linux_iocell_opts *iocell_opts; iocell_opts = &aic79xx_iocell_info[ahd->unit]; if (iocell_opts->precomp != AIC79XX_DEFAULT_PRECOMP) @@ -2613,7 +2768,7 @@ static void ahd_linux_set_pcomp_en(struct scsi_target *starget, int pcomp) uint8_t precomp; if (ahd->unit < ARRAY_SIZE(aic79xx_iocell_info)) { - struct ahd_linux_iocell_opts *iocell_opts; + const struct ahd_linux_iocell_opts *iocell_opts; iocell_opts = &aic79xx_iocell_info[ahd->unit]; precomp = iocell_opts->precomp; diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h index 853998be147..8d6612c1992 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm.h +++ b/drivers/scsi/aic7xxx/aic79xx_osm.h @@ -222,22 +222,6 @@ typedef struct timer_list ahd_timer_t; /***************************** Timer Facilities *******************************/ #define ahd_timer_init init_timer #define ahd_timer_stop del_timer_sync -typedef void ahd_linux_callback_t (u_long); -static __inline void ahd_timer_reset(ahd_timer_t *timer, int usec, - ahd_callback_t *func, void *arg); - -static __inline void -ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg) -{ - struct ahd_softc *ahd; - - ahd = (struct ahd_softc *)arg; - del_timer(timer); - timer->data = (u_long)arg; - timer->expires = jiffies + (usec * HZ)/1000000; - timer->function = (ahd_linux_callback_t*)func; - add_timer(timer); -} /***************************** SMP support ************************************/ #include <linux/spinlock.h> @@ -376,7 +360,7 @@ struct ahd_platform_data { #define AHD_LINUX_NOIRQ ((uint32_t)~0) uint32_t irq; /* IRQ for this adapter */ uint32_t bios_address; - uint32_t mem_busaddr; /* Mem Base Addr */ + resource_size_t mem_busaddr; /* Mem Base Addr */ }; /************************** OS Utility Wrappers *******************************/ @@ -386,111 +370,18 @@ struct ahd_platform_data { #define malloc(size, type, flags) kmalloc(size, flags) #define free(ptr, type) kfree(ptr) -static __inline void ahd_delay(long); -static __inline void -ahd_delay(long usec) -{ - /* - * udelay on Linux can have problems for - * multi-millisecond waits. Wait at most - * 1024us per call. - */ - while (usec > 0) { - udelay(usec % 1024); - usec -= 1024; - } -} - +void ahd_delay(long); /***************************** Low Level I/O **********************************/ -static __inline uint8_t ahd_inb(struct ahd_softc * ahd, long port); -static __inline uint16_t ahd_inw_atomic(struct ahd_softc * ahd, long port); -static __inline void ahd_outb(struct ahd_softc * ahd, long port, uint8_t val); -static __inline void ahd_outw_atomic(struct ahd_softc * ahd, +uint8_t ahd_inb(struct ahd_softc * ahd, long port); +void ahd_outb(struct ahd_softc * ahd, long port, uint8_t val); +void ahd_outw_atomic(struct ahd_softc * ahd, long port, uint16_t val); -static __inline void ahd_outsb(struct ahd_softc * ahd, long port, +void ahd_outsb(struct ahd_softc * ahd, long port, uint8_t *, int count); -static __inline void ahd_insb(struct ahd_softc * ahd, long port, +void ahd_insb(struct ahd_softc * ahd, long port, uint8_t *, int count); -static __inline uint8_t -ahd_inb(struct ahd_softc * ahd, long port) -{ - uint8_t x; - - if (ahd->tags[0] == BUS_SPACE_MEMIO) { - x = readb(ahd->bshs[0].maddr + port); - } else { - x = inb(ahd->bshs[(port) >> 8].ioport + ((port) & 0xFF)); - } - mb(); - return (x); -} - -static __inline uint16_t -ahd_inw_atomic(struct ahd_softc * ahd, long port) -{ - uint8_t x; - - if (ahd->tags[0] == BUS_SPACE_MEMIO) { - x = readw(ahd->bshs[0].maddr + port); - } else { - x = inw(ahd->bshs[(port) >> 8].ioport + ((port) & 0xFF)); - } - mb(); - return (x); -} - -static __inline void -ahd_outb(struct ahd_softc * ahd, long port, uint8_t val) -{ - if (ahd->tags[0] == BUS_SPACE_MEMIO) { - writeb(val, ahd->bshs[0].maddr + port); - } else { - outb(val, ahd->bshs[(port) >> 8].ioport + (port & 0xFF)); - } - mb(); -} - -static __inline void -ahd_outw_atomic(struct ahd_softc * ahd, long port, uint16_t val) -{ - if (ahd->tags[0] == BUS_SPACE_MEMIO) { - writew(val, ahd->bshs[0].maddr + port); - } else { - outw(val, ahd->bshs[(port) >> 8].ioport + (port & 0xFF)); - } - mb(); -} - -static __inline void -ahd_outsb(struct ahd_softc * ahd, long port, uint8_t *array, int count) -{ - int i; - - /* - * There is probably a more efficient way to do this on Linux - * but we don't use this for anything speed critical and this - * should work. - */ - for (i = 0; i < count; i++) - ahd_outb(ahd, port, *array++); -} - -static __inline void -ahd_insb(struct ahd_softc * ahd, long port, uint8_t *array, int count) -{ - int i; - - /* - * There is probably a more efficient way to do this on Linux - * but we don't use this for anything speed critical and this - * should work. - */ - for (i = 0; i < count; i++) - *array++ = ahd_inb(ahd, port); -} - /**************************** Initialization **********************************/ int ahd_linux_register_host(struct ahd_softc *, struct scsi_host_template *); @@ -593,62 +484,12 @@ void ahd_linux_pci_exit(void); int ahd_pci_map_registers(struct ahd_softc *ahd); int ahd_pci_map_int(struct ahd_softc *ahd); -static __inline uint32_t ahd_pci_read_config(ahd_dev_softc_t pci, +uint32_t ahd_pci_read_config(ahd_dev_softc_t pci, int reg, int width); - -static __inline uint32_t -ahd_pci_read_config(ahd_dev_softc_t pci, int reg, int width) -{ - switch (width) { - case 1: - { - uint8_t retval; - - pci_read_config_byte(pci, reg, &retval); - return (retval); - } - case 2: - { - uint16_t retval; - pci_read_config_word(pci, reg, &retval); - return (retval); - } - case 4: - { - uint32_t retval; - pci_read_config_dword(pci, reg, &retval); - return (retval); - } - default: - panic("ahd_pci_read_config: Read size too big"); - /* NOTREACHED */ - return (0); - } -} - -static __inline void ahd_pci_write_config(ahd_dev_softc_t pci, +void ahd_pci_write_config(ahd_dev_softc_t pci, int reg, uint32_t value, int width); -static __inline void -ahd_pci_write_config(ahd_dev_softc_t pci, int reg, uint32_t value, int width) -{ - switch (width) { - case 1: - pci_write_config_byte(pci, reg, value); - break; - case 2: - pci_write_config_word(pci, reg, value); - break; - case 4: - pci_write_config_dword(pci, reg, value); - break; - default: - panic("ahd_pci_write_config: Write size too big"); - /* NOTREACHED */ - } -} - static __inline int ahd_get_pci_function(ahd_dev_softc_t); static __inline int ahd_get_pci_function(ahd_dev_softc_t pci) diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c index dfaaae5e73a..6593056867f 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c +++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c @@ -49,7 +49,7 @@ ID2C(x), \ ID2C(IDIROC(x)) -static struct pci_device_id ahd_linux_pci_id_table[] = { +static const struct pci_device_id ahd_linux_pci_id_table[] = { /* aic7901 based controllers */ ID(ID_AHA_29320A), ID(ID_AHA_29320ALP), @@ -159,7 +159,7 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent) char buf[80]; struct ahd_softc *ahd; ahd_dev_softc_t pci; - struct ahd_pci_identity *entry; + const struct ahd_pci_identity *entry; char *name; int error; struct device *dev = &pdev->dev; @@ -249,8 +249,8 @@ ahd_linux_pci_exit(void) } static int -ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd, u_long *base, - u_long *base2) +ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd, resource_size_t *base, + resource_size_t *base2) { *base = pci_resource_start(ahd->dev_softc, 0); /* @@ -272,11 +272,11 @@ ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd, u_long *base, static int ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd, - u_long *bus_addr, + resource_size_t *bus_addr, uint8_t __iomem **maddr) { - u_long start; - u_long base_page; + resource_size_t start; + resource_size_t base_page; u_long base_offset; int error = 0; @@ -310,7 +310,7 @@ int ahd_pci_map_registers(struct ahd_softc *ahd) { uint32_t command; - u_long base; + resource_size_t base; uint8_t __iomem *maddr; int error; @@ -346,31 +346,32 @@ ahd_pci_map_registers(struct ahd_softc *ahd) } else command |= PCIM_CMD_MEMEN; } else if (bootverbose) { - printf("aic79xx: PCI%d:%d:%d MEM region 0x%lx " + printf("aic79xx: PCI%d:%d:%d MEM region 0x%llx " "unavailable. Cannot memory map device.\n", ahd_get_pci_bus(ahd->dev_softc), ahd_get_pci_slot(ahd->dev_softc), ahd_get_pci_function(ahd->dev_softc), - base); + (unsigned long long)base); } if (maddr == NULL) { - u_long base2; + resource_size_t base2; error = ahd_linux_pci_reserve_io_regions(ahd, &base, &base2); if (error == 0) { ahd->tags[0] = BUS_SPACE_PIO; ahd->tags[1] = BUS_SPACE_PIO; - ahd->bshs[0].ioport = base; - ahd->bshs[1].ioport = base2; + ahd->bshs[0].ioport = (u_long)base; + ahd->bshs[1].ioport = (u_long)base2; command |= PCIM_CMD_PORTEN; } else { - printf("aic79xx: PCI%d:%d:%d IO regions 0x%lx and 0x%lx" - "unavailable. Cannot map device.\n", + printf("aic79xx: PCI%d:%d:%d IO regions 0x%llx and " + "0x%llx unavailable. Cannot map device.\n", ahd_get_pci_bus(ahd->dev_softc), ahd_get_pci_slot(ahd->dev_softc), ahd_get_pci_function(ahd->dev_softc), - base, base2); + (unsigned long long)base, + (unsigned long long)base2); } } ahd_pci_write_config(ahd->dev_softc, PCIR_COMMAND, command, 4); diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c index c9f79fdf913..c25b6adffbf 100644 --- a/drivers/scsi/aic7xxx/aic79xx_pci.c +++ b/drivers/scsi/aic7xxx/aic79xx_pci.c @@ -97,7 +97,7 @@ static ahd_device_setup_t ahd_aic7901A_setup; static ahd_device_setup_t ahd_aic7902_setup; static ahd_device_setup_t ahd_aic790X_setup; -static struct ahd_pci_identity ahd_pci_ident_table [] = +static const struct ahd_pci_identity ahd_pci_ident_table[] = { /* aic7901 based controllers */ { @@ -253,7 +253,7 @@ static void ahd_configure_termination(struct ahd_softc *ahd, static void ahd_pci_split_intr(struct ahd_softc *ahd, u_int intstat); static void ahd_pci_intr(struct ahd_softc *ahd); -struct ahd_pci_identity * +const struct ahd_pci_identity * ahd_find_pci_device(ahd_dev_softc_t pci) { uint64_t full_id; @@ -261,7 +261,7 @@ ahd_find_pci_device(ahd_dev_softc_t pci) uint16_t vendor; uint16_t subdevice; uint16_t subvendor; - struct ahd_pci_identity *entry; + const struct ahd_pci_identity *entry; u_int i; vendor = ahd_pci_read_config(pci, PCIR_DEVVENDOR, /*bytes*/2); @@ -292,7 +292,7 @@ ahd_find_pci_device(ahd_dev_softc_t pci) } int -ahd_pci_config(struct ahd_softc *ahd, struct ahd_pci_identity *entry) +ahd_pci_config(struct ahd_softc *ahd, const struct ahd_pci_identity *entry) { struct scb_data *shared_scb_data; u_int command; diff --git a/drivers/scsi/aic7xxx/aic79xx_proc.c b/drivers/scsi/aic7xxx/aic79xx_proc.c index 6b28bebcbca..014bed716e7 100644 --- a/drivers/scsi/aic7xxx/aic79xx_proc.c +++ b/drivers/scsi/aic7xxx/aic79xx_proc.c @@ -57,7 +57,7 @@ static int ahd_proc_write_seeprom(struct ahd_softc *ahd, * Table of syncrates that don't follow the "divisible by 4" * rule. This table will be expanded in future SCSI specs. */ -static struct { +static const struct { u_int period_factor; u_int period; /* in 100ths of ns */ } scsi_syncrates[] = { diff --git a/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped b/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped index 2068e00d2c7..c21ceab8e91 100644 --- a/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped +++ b/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped @@ -48,13 +48,6 @@ ahd_reg_print_t ahd_error_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_clrerr_print; -#else -#define ahd_clrerr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CLRERR", 0x04, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_hcntrl_print; #else #define ahd_hcntrl_print(regvalue, cur_col, wrap) \ @@ -167,13 +160,6 @@ ahd_reg_print_t ahd_sg_cache_shadow_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_arbctl_print; -#else -#define ahd_arbctl_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "ARBCTL", 0x1b, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_sg_cache_pre_print; #else #define ahd_sg_cache_pre_print(regvalue, cur_col, wrap) \ @@ -188,20 +174,6 @@ ahd_reg_print_t ahd_lqin_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_typeptr_print; -#else -#define ahd_typeptr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "TYPEPTR", 0x20, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_tagptr_print; -#else -#define ahd_tagptr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "TAGPTR", 0x21, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_lunptr_print; #else #define ahd_lunptr_print(regvalue, cur_col, wrap) \ @@ -209,20 +181,6 @@ ahd_reg_print_t ahd_lunptr_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_datalenptr_print; -#else -#define ahd_datalenptr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DATALENPTR", 0x23, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_statlenptr_print; -#else -#define ahd_statlenptr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "STATLENPTR", 0x24, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_cmdlenptr_print; #else #define ahd_cmdlenptr_print(regvalue, cur_col, wrap) \ @@ -258,13 +216,6 @@ ahd_reg_print_t ahd_qnextptr_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_idptr_print; -#else -#define ahd_idptr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "IDPTR", 0x2a, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_abrtbyteptr_print; #else #define ahd_abrtbyteptr_print(regvalue, cur_col, wrap) \ @@ -279,27 +230,6 @@ ahd_reg_print_t ahd_abrtbitptr_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_maxcmdbytes_print; -#else -#define ahd_maxcmdbytes_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "MAXCMDBYTES", 0x2d, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_maxcmd2rcv_print; -#else -#define ahd_maxcmd2rcv_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "MAXCMD2RCV", 0x2e, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_shortthresh_print; -#else -#define ahd_shortthresh_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SHORTTHRESH", 0x2f, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_lunlen_print; #else #define ahd_lunlen_print(regvalue, cur_col, wrap) \ @@ -328,41 +258,6 @@ ahd_reg_print_t ahd_maxcmdcnt_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_lqrsvd01_print; -#else -#define ahd_lqrsvd01_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "LQRSVD01", 0x34, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_lqrsvd16_print; -#else -#define ahd_lqrsvd16_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "LQRSVD16", 0x35, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_lqrsvd17_print; -#else -#define ahd_lqrsvd17_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "LQRSVD17", 0x36, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_cmdrsvd0_print; -#else -#define ahd_cmdrsvd0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CMDRSVD0", 0x37, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_lqctl0_print; -#else -#define ahd_lqctl0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "LQCTL0", 0x38, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_lqctl1_print; #else #define ahd_lqctl1_print(regvalue, cur_col, wrap) \ @@ -370,13 +265,6 @@ ahd_reg_print_t ahd_lqctl1_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_scsbist0_print; -#else -#define ahd_scsbist0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SCSBIST0", 0x39, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_lqctl2_print; #else #define ahd_lqctl2_print(regvalue, cur_col, wrap) \ @@ -384,13 +272,6 @@ ahd_reg_print_t ahd_lqctl2_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_scsbist1_print; -#else -#define ahd_scsbist1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SCSBIST1", 0x3a, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_scsiseq0_print; #else #define ahd_scsiseq0_print(regvalue, cur_col, wrap) \ @@ -412,20 +293,6 @@ ahd_reg_print_t ahd_sxfrctl0_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dlcount_print; -#else -#define ahd_dlcount_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DLCOUNT", 0x3c, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_businitid_print; -#else -#define ahd_businitid_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "BUSINITID", 0x3c, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_sxfrctl1_print; #else #define ahd_sxfrctl1_print(regvalue, cur_col, wrap) \ @@ -433,20 +300,6 @@ ahd_reg_print_t ahd_sxfrctl1_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_bustargid_print; -#else -#define ahd_bustargid_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "BUSTARGID", 0x3e, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_sxfrctl2_print; -#else -#define ahd_sxfrctl2_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SXFRCTL2", 0x3e, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_dffstat_print; #else #define ahd_dffstat_print(regvalue, cur_col, wrap) \ @@ -454,17 +307,17 @@ ahd_reg_print_t ahd_dffstat_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_scsisigo_print; +ahd_reg_print_t ahd_multargid_print; #else -#define ahd_scsisigo_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SCSISIGO", 0x40, regvalue, cur_col, wrap) +#define ahd_multargid_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "MULTARGID", 0x40, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_multargid_print; +ahd_reg_print_t ahd_scsisigo_print; #else -#define ahd_multargid_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "MULTARGID", 0x40, regvalue, cur_col, wrap) +#define ahd_scsisigo_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "SCSISIGO", 0x40, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS @@ -482,13 +335,6 @@ ahd_reg_print_t ahd_scsiphase_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_scsidat0_img_print; -#else -#define ahd_scsidat0_img_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SCSIDAT0_IMG", 0x43, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_scsidat_print; #else #define ahd_scsidat_print(regvalue, cur_col, wrap) \ @@ -531,13 +377,6 @@ ahd_reg_print_t ahd_sblkctl_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_clrsint0_print; -#else -#define ahd_clrsint0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CLRSINT0", 0x4b, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_sstat0_print; #else #define ahd_sstat0_print(regvalue, cur_col, wrap) \ @@ -552,10 +391,10 @@ ahd_reg_print_t ahd_simode0_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_clrsint1_print; +ahd_reg_print_t ahd_clrsint0_print; #else -#define ahd_clrsint1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CLRSINT1", 0x4c, regvalue, cur_col, wrap) +#define ahd_clrsint0_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "CLRSINT0", 0x4b, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS @@ -566,17 +405,17 @@ ahd_reg_print_t ahd_sstat1_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_sstat2_print; +ahd_reg_print_t ahd_clrsint1_print; #else -#define ahd_sstat2_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SSTAT2", 0x4d, regvalue, cur_col, wrap) +#define ahd_clrsint1_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "CLRSINT1", 0x4c, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_simode2_print; +ahd_reg_print_t ahd_sstat2_print; #else -#define ahd_simode2_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SIMODE2", 0x4d, regvalue, cur_col, wrap) +#define ahd_sstat2_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "SSTAT2", 0x4d, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS @@ -622,17 +461,17 @@ ahd_reg_print_t ahd_lqistat0_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_clrlqiint0_print; +ahd_reg_print_t ahd_lqimode0_print; #else -#define ahd_clrlqiint0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CLRLQIINT0", 0x50, regvalue, cur_col, wrap) +#define ahd_lqimode0_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "LQIMODE0", 0x50, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_lqimode0_print; +ahd_reg_print_t ahd_clrlqiint0_print; #else -#define ahd_lqimode0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "LQIMODE0", 0x50, regvalue, cur_col, wrap) +#define ahd_clrlqiint0_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "CLRLQIINT0", 0x50, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS @@ -790,13 +629,6 @@ ahd_reg_print_t ahd_seqintsrc_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_currscb_print; -#else -#define ahd_currscb_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CURRSCB", 0x5c, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_seqimode_print; #else #define ahd_seqimode_print(regvalue, cur_col, wrap) \ @@ -804,24 +636,17 @@ ahd_reg_print_t ahd_seqimode_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_mdffstat_print; -#else -#define ahd_mdffstat_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "MDFFSTAT", 0x5d, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_crccontrol_print; +ahd_reg_print_t ahd_currscb_print; #else -#define ahd_crccontrol_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CRCCONTROL", 0x5d, regvalue, cur_col, wrap) +#define ahd_currscb_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "CURRSCB", 0x5c, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dfftag_print; +ahd_reg_print_t ahd_mdffstat_print; #else -#define ahd_dfftag_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DFFTAG", 0x5e, regvalue, cur_col, wrap) +#define ahd_mdffstat_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "MDFFSTAT", 0x5d, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS @@ -832,20 +657,6 @@ ahd_reg_print_t ahd_lastscb_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_scsitest_print; -#else -#define ahd_scsitest_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SCSITEST", 0x5e, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_iopdnctl_print; -#else -#define ahd_iopdnctl_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "IOPDNCTL", 0x5f, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_shaddr_print; #else #define ahd_shaddr_print(regvalue, cur_col, wrap) \ @@ -860,13 +671,6 @@ ahd_reg_print_t ahd_negoaddr_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dgrpcrci_print; -#else -#define ahd_dgrpcrci_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DGRPCRCI", 0x60, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_negperiod_print; #else #define ahd_negperiod_print(regvalue, cur_col, wrap) \ @@ -874,13 +678,6 @@ ahd_reg_print_t ahd_negperiod_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_packcrci_print; -#else -#define ahd_packcrci_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "PACKCRCI", 0x62, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_negoffset_print; #else #define ahd_negoffset_print(regvalue, cur_col, wrap) \ @@ -930,13 +727,6 @@ ahd_reg_print_t ahd_iownid_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_pll960ctl0_print; -#else -#define ahd_pll960ctl0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "PLL960CTL0", 0x68, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_shcnt_print; #else #define ahd_shcnt_print(regvalue, cur_col, wrap) \ @@ -951,27 +741,6 @@ ahd_reg_print_t ahd_townid_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_pll960ctl1_print; -#else -#define ahd_pll960ctl1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "PLL960CTL1", 0x69, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_pll960cnt0_print; -#else -#define ahd_pll960cnt0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "PLL960CNT0", 0x6a, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_xsig_print; -#else -#define ahd_xsig_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "XSIG", 0x6a, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_seloid_print; #else #define ahd_seloid_print(regvalue, cur_col, wrap) \ @@ -979,41 +748,6 @@ ahd_reg_print_t ahd_seloid_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_pll400ctl0_print; -#else -#define ahd_pll400ctl0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "PLL400CTL0", 0x6c, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_fairness_print; -#else -#define ahd_fairness_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "FAIRNESS", 0x6c, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_pll400ctl1_print; -#else -#define ahd_pll400ctl1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "PLL400CTL1", 0x6d, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_unfairness_print; -#else -#define ahd_unfairness_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "UNFAIRNESS", 0x6e, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_pll400cnt0_print; -#else -#define ahd_pll400cnt0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "PLL400CNT0", 0x6e, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_haddr_print; #else #define ahd_haddr_print(regvalue, cur_col, wrap) \ @@ -1021,27 +755,6 @@ ahd_reg_print_t ahd_haddr_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_plldelay_print; -#else -#define ahd_plldelay_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "PLLDELAY", 0x70, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_hodmaadr_print; -#else -#define ahd_hodmaadr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "HODMAADR", 0x70, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_hodmacnt_print; -#else -#define ahd_hodmacnt_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "HODMACNT", 0x78, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_hcnt_print; #else #define ahd_hcnt_print(regvalue, cur_col, wrap) \ @@ -1049,10 +762,10 @@ ahd_reg_print_t ahd_hcnt_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_hodmaen_print; +ahd_reg_print_t ahd_sghaddr_print; #else -#define ahd_hodmaen_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "HODMAEN", 0x7a, regvalue, cur_col, wrap) +#define ahd_sghaddr_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "SGHADDR", 0x7c, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS @@ -1063,10 +776,10 @@ ahd_reg_print_t ahd_scbhaddr_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_sghaddr_print; +ahd_reg_print_t ahd_sghcnt_print; #else -#define ahd_sghaddr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SGHADDR", 0x7c, regvalue, cur_col, wrap) +#define ahd_sghcnt_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "SGHCNT", 0x84, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS @@ -1077,13 +790,6 @@ ahd_reg_print_t ahd_scbhcnt_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_sghcnt_print; -#else -#define ahd_sghcnt_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SGHCNT", 0x84, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_dff_thrsh_print; #else #define ahd_dff_thrsh_print(regvalue, cur_col, wrap) \ @@ -1091,132 +797,6 @@ ahd_reg_print_t ahd_dff_thrsh_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_romaddr_print; -#else -#define ahd_romaddr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "ROMADDR", 0x8a, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_romcntrl_print; -#else -#define ahd_romcntrl_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "ROMCNTRL", 0x8d, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_romdata_print; -#else -#define ahd_romdata_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "ROMDATA", 0x8e, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_cmcrxmsg0_print; -#else -#define ahd_cmcrxmsg0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CMCRXMSG0", 0x90, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_roenable_print; -#else -#define ahd_roenable_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "ROENABLE", 0x90, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_ovlyrxmsg0_print; -#else -#define ahd_ovlyrxmsg0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "OVLYRXMSG0", 0x90, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dchrxmsg0_print; -#else -#define ahd_dchrxmsg0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DCHRXMSG0", 0x90, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_ovlyrxmsg1_print; -#else -#define ahd_ovlyrxmsg1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "OVLYRXMSG1", 0x91, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_nsenable_print; -#else -#define ahd_nsenable_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "NSENABLE", 0x91, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_cmcrxmsg1_print; -#else -#define ahd_cmcrxmsg1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CMCRXMSG1", 0x91, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dchrxmsg1_print; -#else -#define ahd_dchrxmsg1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DCHRXMSG1", 0x91, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dchrxmsg2_print; -#else -#define ahd_dchrxmsg2_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DCHRXMSG2", 0x92, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_cmcrxmsg2_print; -#else -#define ahd_cmcrxmsg2_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CMCRXMSG2", 0x92, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_ost_print; -#else -#define ahd_ost_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "OST", 0x92, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_ovlyrxmsg2_print; -#else -#define ahd_ovlyrxmsg2_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "OVLYRXMSG2", 0x92, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dchrxmsg3_print; -#else -#define ahd_dchrxmsg3_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DCHRXMSG3", 0x93, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_ovlyrxmsg3_print; -#else -#define ahd_ovlyrxmsg3_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "OVLYRXMSG3", 0x93, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_cmcrxmsg3_print; -#else -#define ahd_cmcrxmsg3_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CMCRXMSG3", 0x93, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_pcixctl_print; #else #define ahd_pcixctl_print(regvalue, cur_col, wrap) \ @@ -1224,34 +804,6 @@ ahd_reg_print_t ahd_pcixctl_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_ovlyseqbcnt_print; -#else -#define ahd_ovlyseqbcnt_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "OVLYSEQBCNT", 0x94, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dchseqbcnt_print; -#else -#define ahd_dchseqbcnt_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DCHSEQBCNT", 0x94, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_cmcseqbcnt_print; -#else -#define ahd_cmcseqbcnt_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CMCSEQBCNT", 0x94, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_cmcspltstat0_print; -#else -#define ahd_cmcspltstat0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CMCSPLTSTAT0", 0x96, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_dchspltstat0_print; #else #define ahd_dchspltstat0_print(regvalue, cur_col, wrap) \ @@ -1259,27 +811,6 @@ ahd_reg_print_t ahd_dchspltstat0_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_ovlyspltstat0_print; -#else -#define ahd_ovlyspltstat0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "OVLYSPLTSTAT0", 0x96, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_cmcspltstat1_print; -#else -#define ahd_cmcspltstat1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CMCSPLTSTAT1", 0x97, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_ovlyspltstat1_print; -#else -#define ahd_ovlyspltstat1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "OVLYSPLTSTAT1", 0x97, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_dchspltstat1_print; #else #define ahd_dchspltstat1_print(regvalue, cur_col, wrap) \ @@ -1287,90 +818,6 @@ ahd_reg_print_t ahd_dchspltstat1_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_sgrxmsg0_print; -#else -#define ahd_sgrxmsg0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SGRXMSG0", 0x98, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_slvspltoutadr0_print; -#else -#define ahd_slvspltoutadr0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SLVSPLTOUTADR0", 0x98, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_sgrxmsg1_print; -#else -#define ahd_sgrxmsg1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SGRXMSG1", 0x99, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_slvspltoutadr1_print; -#else -#define ahd_slvspltoutadr1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SLVSPLTOUTADR1", 0x99, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_sgrxmsg2_print; -#else -#define ahd_sgrxmsg2_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SGRXMSG2", 0x9a, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_slvspltoutadr2_print; -#else -#define ahd_slvspltoutadr2_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SLVSPLTOUTADR2", 0x9a, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_sgrxmsg3_print; -#else -#define ahd_sgrxmsg3_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SGRXMSG3", 0x9b, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_slvspltoutadr3_print; -#else -#define ahd_slvspltoutadr3_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SLVSPLTOUTADR3", 0x9b, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_sgseqbcnt_print; -#else -#define ahd_sgseqbcnt_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SGSEQBCNT", 0x9c, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_slvspltoutattr0_print; -#else -#define ahd_slvspltoutattr0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SLVSPLTOUTATTR0", 0x9c, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_slvspltoutattr1_print; -#else -#define ahd_slvspltoutattr1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SLVSPLTOUTATTR1", 0x9d, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_slvspltoutattr2_print; -#else -#define ahd_slvspltoutattr2_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SLVSPLTOUTATTR2", 0x9e, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_sgspltstat0_print; #else #define ahd_sgspltstat0_print(regvalue, cur_col, wrap) \ @@ -1385,13 +832,6 @@ ahd_reg_print_t ahd_sgspltstat1_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_sfunct_print; -#else -#define ahd_sfunct_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SFUNCT", 0x9f, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_df0pcistat_print; #else #define ahd_df0pcistat_print(regvalue, cur_col, wrap) \ @@ -1406,41 +846,6 @@ ahd_reg_print_t ahd_reg0_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_df1pcistat_print; -#else -#define ahd_df1pcistat_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DF1PCISTAT", 0xa1, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_sgpcistat_print; -#else -#define ahd_sgpcistat_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SGPCISTAT", 0xa2, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_reg1_print; -#else -#define ahd_reg1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "REG1", 0xa2, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_cmcpcistat_print; -#else -#define ahd_cmcpcistat_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CMCPCISTAT", 0xa3, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_ovlypcistat_print; -#else -#define ahd_ovlypcistat_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "OVLYPCISTAT", 0xa4, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_reg_isr_print; #else #define ahd_reg_isr_print(regvalue, cur_col, wrap) \ @@ -1455,13 +860,6 @@ ahd_reg_print_t ahd_sg_state_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_msipcistat_print; -#else -#define ahd_msipcistat_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "MSIPCISTAT", 0xa6, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_targpcistat_print; #else #define ahd_targpcistat_print(regvalue, cur_col, wrap) \ @@ -1469,13 +867,6 @@ ahd_reg_print_t ahd_targpcistat_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_data_count_odd_print; -#else -#define ahd_data_count_odd_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DATA_COUNT_ODD", 0xa7, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_scbptr_print; #else #define ahd_scbptr_print(regvalue, cur_col, wrap) \ @@ -1483,13 +874,6 @@ ahd_reg_print_t ahd_scbptr_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_ccscbacnt_print; -#else -#define ahd_ccscbacnt_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CCSCBACNT", 0xab, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_scbautoptr_print; #else #define ahd_scbautoptr_print(regvalue, cur_col, wrap) \ @@ -1504,13 +888,6 @@ ahd_reg_print_t ahd_ccsgaddr_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_ccscbadr_bk_print; -#else -#define ahd_ccscbadr_bk_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CCSCBADR_BK", 0xac, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_ccscbaddr_print; #else #define ahd_ccscbaddr_print(regvalue, cur_col, wrap) \ @@ -1518,13 +895,6 @@ ahd_reg_print_t ahd_ccscbaddr_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_cmc_rambist_print; -#else -#define ahd_cmc_rambist_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "CMC_RAMBIST", 0xad, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_ccscbctl_print; #else #define ahd_ccscbctl_print(regvalue, cur_col, wrap) \ @@ -1546,13 +916,6 @@ ahd_reg_print_t ahd_ccsgram_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_flexadr_print; -#else -#define ahd_flexadr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "FLEXADR", 0xb0, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_ccscbram_print; #else #define ahd_ccscbram_print(regvalue, cur_col, wrap) \ @@ -1560,27 +923,6 @@ ahd_reg_print_t ahd_ccscbram_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_flexcnt_print; -#else -#define ahd_flexcnt_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "FLEXCNT", 0xb3, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_flexdmastat_print; -#else -#define ahd_flexdmastat_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "FLEXDMASTAT", 0xb5, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_flexdata_print; -#else -#define ahd_flexdata_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "FLEXDATA", 0xb6, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_brddat_print; #else #define ahd_brddat_print(regvalue, cur_col, wrap) \ @@ -1623,27 +965,6 @@ ahd_reg_print_t ahd_seestat_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_scbcnt_print; -#else -#define ahd_scbcnt_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SCBCNT", 0xbf, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dfwaddr_print; -#else -#define ahd_dfwaddr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DFWADDR", 0xc0, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dspfltrctl_print; -#else -#define ahd_dspfltrctl_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DSPFLTRCTL", 0xc0, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_dspdatactl_print; #else #define ahd_dspdatactl_print(regvalue, cur_col, wrap) \ @@ -1651,27 +972,6 @@ ahd_reg_print_t ahd_dspdatactl_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dfraddr_print; -#else -#define ahd_dfraddr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DFRADDR", 0xc2, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dspreqctl_print; -#else -#define ahd_dspreqctl_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DSPREQCTL", 0xc2, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dspackctl_print; -#else -#define ahd_dspackctl_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DSPACKCTL", 0xc3, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_dfdat_print; #else #define ahd_dfdat_print(regvalue, cur_col, wrap) \ @@ -1693,76 +993,6 @@ ahd_reg_print_t ahd_wrtbiasctl_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_rcvrbiosctl_print; -#else -#define ahd_rcvrbiosctl_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "RCVRBIOSCTL", 0xc6, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_wrtbiascalc_print; -#else -#define ahd_wrtbiascalc_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "WRTBIASCALC", 0xc7, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_rcvrbiascalc_print; -#else -#define ahd_rcvrbiascalc_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "RCVRBIASCALC", 0xc8, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dfptrs_print; -#else -#define ahd_dfptrs_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DFPTRS", 0xc8, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_skewcalc_print; -#else -#define ahd_skewcalc_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SKEWCALC", 0xc9, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dfbkptr_print; -#else -#define ahd_dfbkptr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DFBKPTR", 0xc9, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dfdbctl_print; -#else -#define ahd_dfdbctl_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DFDBCTL", 0xcb, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dfscnt_print; -#else -#define ahd_dfscnt_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DFSCNT", 0xcc, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_dfbcnt_print; -#else -#define ahd_dfbcnt_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "DFBCNT", 0xce, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_ovlyaddr_print; -#else -#define ahd_ovlyaddr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "OVLYADDR", 0xd4, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_seqctl0_print; #else #define ahd_seqctl0_print(regvalue, cur_col, wrap) \ @@ -1770,13 +1000,6 @@ ahd_reg_print_t ahd_seqctl0_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_seqctl1_print; -#else -#define ahd_seqctl1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SEQCTL1", 0xd7, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_flags_print; #else #define ahd_flags_print(regvalue, cur_col, wrap) \ @@ -1826,20 +1049,6 @@ ahd_reg_print_t ahd_dindex_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_brkaddr0_print; -#else -#define ahd_brkaddr0_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "BRKADDR0", 0xe6, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_brkaddr1_print; -#else -#define ahd_brkaddr1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "BRKADDR1", 0xe6, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_allones_print; #else #define ahd_allones_print(regvalue, cur_col, wrap) \ @@ -1875,13 +1084,6 @@ ahd_reg_print_t ahd_dindir_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_function1_print; -#else -#define ahd_function1_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "FUNCTION1", 0xf0, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_stack_print; #else #define ahd_stack_print(regvalue, cur_col, wrap) \ @@ -1903,13 +1105,6 @@ ahd_reg_print_t ahd_curaddr_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_lastaddr_print; -#else -#define ahd_lastaddr_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "LASTADDR", 0xf6, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_intvec2_addr_print; #else #define ahd_intvec2_addr_print(regvalue, cur_col, wrap) \ @@ -1931,24 +1126,17 @@ ahd_reg_print_t ahd_accum_save_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_waiting_scb_tails_print; -#else -#define ahd_waiting_scb_tails_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "WAITING_SCB_TAILS", 0x100, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_ahd_pci_config_base_print; +ahd_reg_print_t ahd_sram_base_print; #else -#define ahd_ahd_pci_config_base_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "AHD_PCI_CONFIG_BASE", 0x100, regvalue, cur_col, wrap) +#define ahd_sram_base_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "SRAM_BASE", 0x100, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_sram_base_print; +ahd_reg_print_t ahd_waiting_scb_tails_print; #else -#define ahd_sram_base_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SRAM_BASE", 0x100, regvalue, cur_col, wrap) +#define ahd_waiting_scb_tails_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "WAITING_SCB_TAILS", 0x100, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS @@ -2218,17 +1406,17 @@ ahd_reg_print_t ahd_mk_message_scsiid_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_scb_base_print; +ahd_reg_print_t ahd_scb_residual_datacnt_print; #else -#define ahd_scb_base_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SCB_BASE", 0x180, regvalue, cur_col, wrap) +#define ahd_scb_residual_datacnt_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "SCB_RESIDUAL_DATACNT", 0x180, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_scb_residual_datacnt_print; +ahd_reg_print_t ahd_scb_base_print; #else -#define ahd_scb_residual_datacnt_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SCB_RESIDUAL_DATACNT", 0x180, regvalue, cur_col, wrap) +#define ahd_scb_base_print(regvalue, cur_col, wrap) \ + ahd_print_register(NULL, 0, "SCB_BASE", 0x180, regvalue, cur_col, wrap) #endif #if AIC_DEBUG_REGISTERS @@ -2246,27 +1434,6 @@ ahd_reg_print_t ahd_scb_scsi_status_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_scb_target_phases_print; -#else -#define ahd_scb_target_phases_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SCB_TARGET_PHASES", 0x189, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_scb_target_data_dir_print; -#else -#define ahd_scb_target_data_dir_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SCB_TARGET_DATA_DIR", 0x18a, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_scb_target_itag_print; -#else -#define ahd_scb_target_itag_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SCB_TARGET_ITAG", 0x18b, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_scb_sense_busaddr_print; #else #define ahd_scb_sense_busaddr_print(regvalue, cur_col, wrap) \ @@ -2365,13 +1532,6 @@ ahd_reg_print_t ahd_scb_next2_print; #endif #if AIC_DEBUG_REGISTERS -ahd_reg_print_t ahd_scb_spare_print; -#else -#define ahd_scb_spare_print(regvalue, cur_col, wrap) \ - ahd_print_register(NULL, 0, "SCB_SPARE", 0x1b0, regvalue, cur_col, wrap) -#endif - -#if AIC_DEBUG_REGISTERS ahd_reg_print_t ahd_scb_disconnected_lists_print; #else #define ahd_scb_disconnected_lists_print(regvalue, cur_col, wrap) \ @@ -2557,10 +1717,10 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define SG_CACHE_PRE 0x1b -#define LQIN 0x20 - #define TYPEPTR 0x20 +#define LQIN 0x20 + #define TAGPTR 0x21 #define LUNPTR 0x22 @@ -2620,14 +1780,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define SINGLECMD 0x02 #define ABORTPENDING 0x01 -#define SCSBIST0 0x39 -#define GSBISTERR 0x40 -#define GSBISTDONE 0x20 -#define GSBISTRUN 0x10 -#define OSBISTERR 0x04 -#define OSBISTDONE 0x02 -#define OSBISTRUN 0x01 - #define LQCTL2 0x39 #define LQIRETRY 0x80 #define LQICONTINUE 0x40 @@ -2638,10 +1790,13 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define LQOTOIDLE 0x02 #define LQOPAUSE 0x01 -#define SCSBIST1 0x3a -#define NTBISTERR 0x04 -#define NTBISTDONE 0x02 -#define NTBISTRUN 0x01 +#define SCSBIST0 0x39 +#define GSBISTERR 0x40 +#define GSBISTDONE 0x20 +#define GSBISTRUN 0x10 +#define OSBISTERR 0x04 +#define OSBISTDONE 0x02 +#define OSBISTRUN 0x01 #define SCSISEQ0 0x3a #define TEMODEO 0x80 @@ -2650,8 +1805,15 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define FORCEBUSFREE 0x10 #define SCSIRSTO 0x01 +#define SCSBIST1 0x3a +#define NTBISTERR 0x04 +#define NTBISTDONE 0x02 +#define NTBISTRUN 0x01 + #define SCSISEQ1 0x3b +#define BUSINITID 0x3c + #define SXFRCTL0 0x3c #define DFON 0x80 #define DFPEXP 0x40 @@ -2660,8 +1822,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define DLCOUNT 0x3c -#define BUSINITID 0x3c - #define SXFRCTL1 0x3d #define BITBUCKET 0x80 #define ENSACHK 0x40 @@ -2686,6 +1846,8 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define CURRFIFO_1 0x01 #define CURRFIFO_0 0x00 +#define MULTARGID 0x40 + #define SCSISIGO 0x40 #define CDO 0x80 #define IOO 0x40 @@ -2696,8 +1858,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define REQO 0x02 #define ACKO 0x01 -#define MULTARGID 0x40 - #define SCSISIGI 0x41 #define ATNI 0x10 #define SELI 0x08 @@ -2744,15 +1904,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define ENAB20 0x04 #define SELWIDE 0x02 -#define CLRSINT0 0x4b -#define CLRSELDO 0x40 -#define CLRSELDI 0x20 -#define CLRSELINGO 0x10 -#define CLRIOERR 0x08 -#define CLROVERRUN 0x04 -#define CLRSPIORDY 0x02 -#define CLRARBDO 0x01 - #define SSTAT0 0x4b #define TARGET 0x80 #define SELDO 0x40 @@ -2772,14 +1923,14 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define ENSPIORDY 0x02 #define ENARBDO 0x01 -#define CLRSINT1 0x4c -#define CLRSELTIMEO 0x80 -#define CLRATNO 0x40 -#define CLRSCSIRSTI 0x20 -#define CLRBUSFREE 0x08 -#define CLRSCSIPERR 0x04 -#define CLRSTRB2FAST 0x02 -#define CLRREQINIT 0x01 +#define CLRSINT0 0x4b +#define CLRSELDO 0x40 +#define CLRSELDI 0x20 +#define CLRSELINGO 0x10 +#define CLRIOERR 0x08 +#define CLROVERRUN 0x04 +#define CLRSPIORDY 0x02 +#define CLRARBDO 0x01 #define SSTAT1 0x4c #define SELTO 0x80 @@ -2791,6 +1942,15 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define STRB2FAST 0x02 #define REQINIT 0x01 +#define CLRSINT1 0x4c +#define CLRSELTIMEO 0x80 +#define CLRATNO 0x40 +#define CLRSCSIRSTI 0x20 +#define CLRBUSFREE 0x08 +#define CLRSCSIPERR 0x04 +#define CLRSTRB2FAST 0x02 +#define CLRREQINIT 0x01 + #define SSTAT2 0x4d #define BUSFREETIME 0xc0 #define NONPACKREQ 0x20 @@ -2838,14 +1998,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define LQIATNLQ 0x02 #define LQIATNCMD 0x01 -#define CLRLQIINT0 0x50 -#define CLRLQIATNQAS 0x20 -#define CLRLQICRCT1 0x10 -#define CLRLQICRCT2 0x08 -#define CLRLQIBADLQT 0x04 -#define CLRLQIATNLQ 0x02 -#define CLRLQIATNCMD 0x01 - #define LQIMODE0 0x50 #define ENLQIATNQASK 0x20 #define ENLQICRCT1 0x10 @@ -2854,6 +2006,14 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define ENLQIATNLQ 0x02 #define ENLQIATNCMD 0x01 +#define CLRLQIINT0 0x50 +#define CLRLQIATNQAS 0x20 +#define CLRLQICRCT1 0x10 +#define CLRLQICRCT2 0x08 +#define CLRLQIBADLQT 0x04 +#define CLRLQIATNLQ 0x02 +#define CLRLQIATNCMD 0x01 + #define LQIMODE1 0x51 #define ENLQIPHASE_LQ 0x80 #define ENLQIPHASE_NLQ 0x40 @@ -2976,6 +2136,8 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define LQOSCSCTL 0x5a #define LQOH2A_VERSION 0x80 +#define LQOBUSETDLY 0x40 +#define LQONOHOLDLACK 0x02 #define LQONOCHKOVER 0x01 #define NEXTSCB 0x5a @@ -2998,8 +2160,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define CFG4ICMD 0x02 #define CFG4TCMD 0x01 -#define CURRSCB 0x5c - #define SEQIMODE 0x5c #define ENCTXTDONE 0x40 #define ENSAVEPTRS 0x20 @@ -3009,6 +2169,8 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define ENCFG4ICMD 0x02 #define ENCFG4TCMD 0x01 +#define CURRSCB 0x5c + #define MDFFSTAT 0x5d #define SHCNTNEGATIVE 0x40 #define SHCNTMINUS1 0x20 @@ -3023,29 +2185,29 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define DFFTAG 0x5e -#define LASTSCB 0x5e - #define SCSITEST 0x5e #define CNTRTEST 0x08 #define SEL_TXPLL_DEBUG 0x04 +#define LASTSCB 0x5e + #define IOPDNCTL 0x5f #define DISABLE_OE 0x80 #define PDN_IDIST 0x04 #define PDN_DIFFSENSE 0x01 +#define DGRPCRCI 0x60 + #define SHADDR 0x60 #define NEGOADDR 0x60 -#define DGRPCRCI 0x60 - #define NEGPERIOD 0x61 -#define PACKCRCI 0x62 - #define NEGOFFSET 0x62 +#define PACKCRCI 0x62 + #define NEGPPROPTS 0x63 #define PPROPT_PACE 0x08 #define PPROPT_QAS 0x04 @@ -3066,6 +2228,7 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define ANNEXDAT 0x66 #define SCSCHKN 0x66 +#define BIDICHKDIS 0x80 #define STSELSKIDDIS 0x40 #define CURRFIFODEF 0x20 #define WIDERESEN 0x10 @@ -3090,6 +2253,8 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define SELOID 0x6b +#define FAIRNESS 0x6c + #define PLL400CTL0 0x6c #define PLL_VCOSEL 0x80 #define PLL_PWDN 0x40 @@ -3099,8 +2264,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define PLL_DLPF 0x02 #define PLL_ENFBM 0x01 -#define FAIRNESS 0x6c - #define PLL400CTL1 0x6d #define PLL_CNTEN 0x80 #define PLL_CNTCLR 0x40 @@ -3112,25 +2275,25 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define HADDR 0x70 +#define HODMAADR 0x70 + #define PLLDELAY 0x70 #define SPLIT_DROP_REQ 0x80 -#define HODMAADR 0x70 +#define HCNT 0x78 #define HODMACNT 0x78 -#define HCNT 0x78 - #define HODMAEN 0x7a -#define SCBHADDR 0x7c - #define SGHADDR 0x7c -#define SCBHCNT 0x84 +#define SCBHADDR 0x7c #define SGHCNT 0x84 +#define SCBHCNT 0x84 + #define DFF_THRSH 0x88 #define WR_DFTHRSH 0x70 #define RD_DFTHRSH 0x07 @@ -3163,6 +2326,10 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define CMCRXMSG0 0x90 +#define OVLYRXMSG0 0x90 + +#define DCHRXMSG0 0x90 + #define ROENABLE 0x90 #define MSIROEN 0x20 #define OVLYROEN 0x10 @@ -3171,11 +2338,11 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define DCH1ROEN 0x02 #define DCH0ROEN 0x01 -#define OVLYRXMSG0 0x90 +#define OVLYRXMSG1 0x91 -#define DCHRXMSG0 0x90 +#define CMCRXMSG1 0x91 -#define OVLYRXMSG1 0x91 +#define DCHRXMSG1 0x91 #define NSENABLE 0x91 #define MSINSEN 0x20 @@ -3185,10 +2352,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define DCH1NSEN 0x02 #define DCH0NSEN 0x01 -#define CMCRXMSG1 0x91 - -#define DCHRXMSG1 0x91 - #define DCHRXMSG2 0x92 #define CMCRXMSG2 0x92 @@ -3212,24 +2375,24 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define TSCSERREN 0x02 #define CMPABCDIS 0x01 +#define CMCSEQBCNT 0x94 + #define OVLYSEQBCNT 0x94 #define DCHSEQBCNT 0x94 -#define CMCSEQBCNT 0x94 - -#define CMCSPLTSTAT0 0x96 - #define DCHSPLTSTAT0 0x96 #define OVLYSPLTSTAT0 0x96 -#define CMCSPLTSTAT1 0x97 +#define CMCSPLTSTAT0 0x96 #define OVLYSPLTSTAT1 0x97 #define DCHSPLTSTAT1 0x97 +#define CMCSPLTSTAT1 0x97 + #define SGRXMSG0 0x98 #define CDNUM 0xf8 #define CFNUM 0x07 @@ -3257,18 +2420,15 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define TAG_NUM 0x1f #define RLXORD 0x10 -#define SGSEQBCNT 0x9c - #define SLVSPLTOUTATTR0 0x9c #define LOWER_BCNT 0xff +#define SGSEQBCNT 0x9c + #define SLVSPLTOUTATTR1 0x9d #define CMPLT_DNUM 0xf8 #define CMPLT_FNUM 0x07 -#define SLVSPLTOUTATTR2 0x9e -#define CMPLT_BNUM 0xff - #define SGSPLTSTAT0 0x9e #define STAETERM 0x80 #define SCBCERR 0x40 @@ -3279,6 +2439,9 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define RXSCEMSG 0x02 #define RXSPLTRSP 0x01 +#define SLVSPLTOUTATTR2 0x9e +#define CMPLT_BNUM 0xff + #define SGSPLTSTAT1 0x9f #define RXDATABUCKET 0x01 @@ -3334,10 +2497,10 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define CCSGADDR 0xac -#define CCSCBADR_BK 0xac - #define CCSCBADDR 0xac +#define CCSCBADR_BK 0xac + #define CMC_RAMBIST 0xad #define SG_ELEMENT_SIZE 0x80 #define SCBRAMBIST_FAIL 0x40 @@ -3391,9 +2554,9 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define SEEDAT 0xbc #define SEECTL 0xbe +#define SEEOP_EWDS 0x40 #define SEEOP_WALL 0x40 #define SEEOP_EWEN 0x40 -#define SEEOP_EWDS 0x40 #define SEEOPCODE 0x70 #define SEERST 0x02 #define SEESTART 0x01 @@ -3410,25 +2573,25 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define SCBCNT 0xbf -#define DFWADDR 0xc0 - #define DSPFLTRCTL 0xc0 #define FLTRDISABLE 0x20 #define EDGESENSE 0x10 #define DSPFCNTSEL 0x0f +#define DFWADDR 0xc0 + #define DSPDATACTL 0xc1 #define BYPASSENAB 0x80 #define DESQDIS 0x10 #define RCVROFFSTDIS 0x04 #define XMITOFFSTDIS 0x02 -#define DFRADDR 0xc2 - #define DSPREQCTL 0xc2 #define MANREQCTL 0xc0 #define MANREQDLY 0x3f +#define DFRADDR 0xc2 + #define DSPACKCTL 0xc3 #define MANACKCTL 0xc0 #define MANACKDLY 0x3f @@ -3449,14 +2612,14 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define WRTBIASCALC 0xc7 -#define RCVRBIASCALC 0xc8 - #define DFPTRS 0xc8 -#define SKEWCALC 0xc9 +#define RCVRBIASCALC 0xc8 #define DFBKPTR 0xc9 +#define SKEWCALC 0xc9 + #define DFDBCTL 0xcb #define DFF_CIO_WR_RDY 0x20 #define DFF_CIO_RD_RDY 0x10 @@ -3541,12 +2704,12 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define ACCUM_SAVE 0xfa -#define WAITING_SCB_TAILS 0x100 - #define AHD_PCI_CONFIG_BASE 0x100 #define SRAM_BASE 0x100 +#define WAITING_SCB_TAILS 0x100 + #define WAITING_TID_HEAD 0x120 #define WAITING_TID_TAIL 0x122 @@ -3575,8 +2738,8 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define PRELOADEN 0x80 #define WIDEODD 0x40 #define SCSIEN 0x20 -#define SDMAEN 0x10 #define SDMAENACK 0x10 +#define SDMAEN 0x10 #define HDMAEN 0x08 #define HDMAENACK 0x08 #define DIRECTION 0x04 @@ -3674,12 +2837,12 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define MK_MESSAGE_SCSIID 0x162 -#define SCB_BASE 0x180 - #define SCB_RESIDUAL_DATACNT 0x180 #define SCB_CDB_STORE 0x180 #define SCB_HOST_CDB_PTR 0x180 +#define SCB_BASE 0x180 + #define SCB_RESIDUAL_SGPTR 0x184 #define SG_ADDR_MASK 0xf8 #define SG_OVERRUN_RESID 0x02 @@ -3747,6 +2910,17 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define SCB_DISCONNECTED_LISTS 0x1b8 +#define CMD_GROUP_CODE_SHIFT 0x05 +#define STIMESEL_MIN 0x18 +#define STIMESEL_SHIFT 0x03 +#define INVALID_ADDR 0x80 +#define AHD_PRECOMP_MASK 0x07 +#define TARGET_DATA_IN 0x01 +#define CCSCBADDR_MAX 0x80 +#define NUMDSPS 0x14 +#define SEEOP_EWEN_ADDR 0xc0 +#define AHD_ANNEXCOL_PER_DEV0 0x04 +#define DST_MODE_SHIFT 0x04 #define AHD_TIMER_MAX_US 0x18ffe7 #define AHD_TIMER_MAX_TICKS 0xffff #define AHD_SENSE_BUFSIZE 0x100 @@ -3781,43 +2955,32 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print; #define LUNLEN_SINGLE_LEVEL_LUN 0x0f #define NVRAM_SCB_OFFSET 0x2c #define STATUS_PKT_SENSE 0xff -#define CMD_GROUP_CODE_SHIFT 0x05 #define MAX_OFFSET_PACED_BUG 0x7f #define STIMESEL_BUG_ADJ 0x08 -#define STIMESEL_MIN 0x18 -#define STIMESEL_SHIFT 0x03 #define CCSGRAM_MAXSEGS 0x10 -#define INVALID_ADDR 0x80 #define SEEOP_ERAL_ADDR 0x80 #define AHD_SLEWRATE_DEF_REVB 0x08 #define AHD_PRECOMP_CUTBACK_17 0x04 -#define AHD_PRECOMP_MASK 0x07 #define SRC_MODE_SHIFT 0x00 #define PKT_OVERRUN_BUFSIZE 0x200 #define SCB_TRANSFER_SIZE_1BYTE_LUN 0x30 -#define TARGET_DATA_IN 0x01 #define HOST_MSG 0xff #define MAX_OFFSET 0xfe #define BUS_16_BIT 0x01 -#define CCSCBADDR_MAX 0x80 -#define NUMDSPS 0x14 -#define SEEOP_EWEN_ADDR 0xc0 -#define AHD_ANNEXCOL_PER_DEV0 0x04 -#define DST_MODE_SHIFT 0x04 /* Downloaded Constant Definitions */ +#define SG_SIZEOF 0x04 +#define SG_PREFETCH_ALIGN_MASK 0x02 +#define SG_PREFETCH_CNT_LIMIT 0x01 #define CACHELINE_MASK 0x07 #define SCB_TRANSFER_SIZE 0x06 #define PKT_OVERRUN_BUFOFFSET 0x05 -#define SG_SIZEOF 0x04 #define SG_PREFETCH_ADDR_MASK 0x03 -#define SG_PREFETCH_ALIGN_MASK 0x02 -#define SG_PREFETCH_CNT_LIMIT 0x01 #define SG_PREFETCH_CNT 0x00 #define DOWNLOAD_CONST_COUNT 0x08 /* Exported Labels */ -#define LABEL_seq_isr 0x28f #define LABEL_timer_isr 0x28b +#define LABEL_seq_isr 0x28f diff --git a/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped b/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped index db38a61a8cb..c4c8a96bf5a 100644 --- a/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped +++ b/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped @@ -8,7 +8,7 @@ #include "aic79xx_osm.h" -static ahd_reg_parse_entry_t MODE_PTR_parse_table[] = { +static const ahd_reg_parse_entry_t MODE_PTR_parse_table[] = { { "SRC_MODE", 0x07, 0x07 }, { "DST_MODE", 0x70, 0x70 } }; @@ -20,7 +20,7 @@ ahd_mode_ptr_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x00, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t INTSTAT_parse_table[] = { +static const ahd_reg_parse_entry_t INTSTAT_parse_table[] = { { "SPLTINT", 0x01, 0x01 }, { "CMDCMPLT", 0x02, 0x02 }, { "SEQINT", 0x04, 0x04 }, @@ -39,7 +39,7 @@ ahd_intstat_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x01, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SEQINTCODE_parse_table[] = { +static const ahd_reg_parse_entry_t SEQINTCODE_parse_table[] = { { "NO_SEQINT", 0x00, 0xff }, { "BAD_PHASE", 0x01, 0xff }, { "SEND_REJECT", 0x02, 0xff }, @@ -76,7 +76,7 @@ ahd_seqintcode_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x02, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CLRINT_parse_table[] = { +static const ahd_reg_parse_entry_t CLRINT_parse_table[] = { { "CLRSPLTINT", 0x01, 0x01 }, { "CLRCMDINT", 0x02, 0x02 }, { "CLRSEQINT", 0x04, 0x04 }, @@ -94,7 +94,7 @@ ahd_clrint_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x03, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t ERROR_parse_table[] = { +static const ahd_reg_parse_entry_t ERROR_parse_table[] = { { "DSCTMOUT", 0x02, 0x02 }, { "ILLOPCODE", 0x04, 0x04 }, { "SQPARERR", 0x08, 0x08 }, @@ -111,24 +111,7 @@ ahd_error_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x04, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CLRERR_parse_table[] = { - { "CLRDSCTMOUT", 0x02, 0x02 }, - { "CLRILLOPCODE", 0x04, 0x04 }, - { "CLRSQPARERR", 0x08, 0x08 }, - { "CLRDPARERR", 0x10, 0x10 }, - { "CLRMPARERR", 0x20, 0x20 }, - { "CLRCIOACCESFAIL", 0x40, 0x40 }, - { "CLRCIOPARERR", 0x80, 0x80 } -}; - -int -ahd_clrerr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(CLRERR_parse_table, 7, "CLRERR", - 0x04, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t HCNTRL_parse_table[] = { +static const ahd_reg_parse_entry_t HCNTRL_parse_table[] = { { "CHIPRST", 0x01, 0x01 }, { "CHIPRSTACK", 0x01, 0x01 }, { "INTEN", 0x02, 0x02 }, @@ -160,7 +143,7 @@ ahd_hescb_qoff_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x08, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t HS_MAILBOX_parse_table[] = { +static const ahd_reg_parse_entry_t HS_MAILBOX_parse_table[] = { { "ENINT_COALESCE", 0x40, 0x40 }, { "HOST_TQINPOS", 0x80, 0x80 } }; @@ -172,7 +155,7 @@ ahd_hs_mailbox_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x0b, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SEQINTSTAT_parse_table[] = { +static const ahd_reg_parse_entry_t SEQINTSTAT_parse_table[] = { { "SEQ_SPLTINT", 0x01, 0x01 }, { "SEQ_PCIINT", 0x02, 0x02 }, { "SEQ_SCSIINT", 0x04, 0x04 }, @@ -187,7 +170,7 @@ ahd_seqintstat_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x0c, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CLRSEQINTSTAT_parse_table[] = { +static const ahd_reg_parse_entry_t CLRSEQINTSTAT_parse_table[] = { { "CLRSEQ_SPLTINT", 0x01, 0x01 }, { "CLRSEQ_PCIINT", 0x02, 0x02 }, { "CLRSEQ_SCSIINT", 0x04, 0x04 }, @@ -230,7 +213,7 @@ ahd_sdscb_qoff_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x14, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t QOFF_CTLSTA_parse_table[] = { +static const ahd_reg_parse_entry_t QOFF_CTLSTA_parse_table[] = { { "SCB_QSIZE_4", 0x00, 0x0f }, { "SCB_QSIZE_8", 0x01, 0x0f }, { "SCB_QSIZE_16", 0x02, 0x0f }, @@ -258,7 +241,7 @@ ahd_qoff_ctlsta_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x16, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t INTCTL_parse_table[] = { +static const ahd_reg_parse_entry_t INTCTL_parse_table[] = { { "SPLTINTEN", 0x01, 0x01 }, { "SEQINTEN", 0x02, 0x02 }, { "SCSIINTEN", 0x04, 0x04 }, @@ -276,7 +259,7 @@ ahd_intctl_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x18, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t DFCNTRL_parse_table[] = { +static const ahd_reg_parse_entry_t DFCNTRL_parse_table[] = { { "DIRECTIONEN", 0x01, 0x01 }, { "FIFOFLUSH", 0x02, 0x02 }, { "FIFOFLUSHACK", 0x02, 0x02 }, @@ -297,7 +280,7 @@ ahd_dfcntrl_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x19, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t DSCOMMAND0_parse_table[] = { +static const ahd_reg_parse_entry_t DSCOMMAND0_parse_table[] = { { "CIOPARCKEN", 0x01, 0x01 }, { "DISABLE_TWATE", 0x02, 0x02 }, { "EXTREQLCK", 0x10, 0x10 }, @@ -313,7 +296,7 @@ ahd_dscommand0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x19, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t DFSTATUS_parse_table[] = { +static const ahd_reg_parse_entry_t DFSTATUS_parse_table[] = { { "FIFOEMP", 0x01, 0x01 }, { "FIFOFULL", 0x02, 0x02 }, { "DFTHRESH", 0x04, 0x04 }, @@ -330,7 +313,7 @@ ahd_dfstatus_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x1a, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SG_CACHE_SHADOW_parse_table[] = { +static const ahd_reg_parse_entry_t SG_CACHE_SHADOW_parse_table[] = { { "LAST_SEG_DONE", 0x01, 0x01 }, { "LAST_SEG", 0x02, 0x02 }, { "ODD_SEG", 0x04, 0x04 }, @@ -344,20 +327,7 @@ ahd_sg_cache_shadow_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x1b, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t ARBCTL_parse_table[] = { - { "USE_TIME", 0x07, 0x07 }, - { "RETRY_SWEN", 0x08, 0x08 }, - { "RESET_HARB", 0x80, 0x80 } -}; - -int -ahd_arbctl_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(ARBCTL_parse_table, 3, "ARBCTL", - 0x1b, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SG_CACHE_PRE_parse_table[] = { +static const ahd_reg_parse_entry_t SG_CACHE_PRE_parse_table[] = { { "LAST_SEG", 0x02, 0x02 }, { "ODD_SEG", 0x04, 0x04 }, { "SG_ADDR_MASK", 0xf8, 0xf8 } @@ -378,20 +348,6 @@ ahd_lqin_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_typeptr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "TYPEPTR", - 0x20, regvalue, cur_col, wrap)); -} - -int -ahd_tagptr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "TAGPTR", - 0x21, regvalue, cur_col, wrap)); -} - -int ahd_lunptr_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "LUNPTR", @@ -399,20 +355,6 @@ ahd_lunptr_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_datalenptr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "DATALENPTR", - 0x23, regvalue, cur_col, wrap)); -} - -int -ahd_statlenptr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "STATLENPTR", - 0x24, regvalue, cur_col, wrap)); -} - -int ahd_cmdlenptr_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "CMDLENPTR", @@ -448,13 +390,6 @@ ahd_qnextptr_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_idptr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "IDPTR", - 0x2a, regvalue, cur_col, wrap)); -} - -int ahd_abrtbyteptr_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "ABRTBYTEPTR", @@ -468,28 +403,7 @@ ahd_abrtbitptr_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x2c, regvalue, cur_col, wrap)); } -int -ahd_maxcmdbytes_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "MAXCMDBYTES", - 0x2d, regvalue, cur_col, wrap)); -} - -int -ahd_maxcmd2rcv_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "MAXCMD2RCV", - 0x2e, regvalue, cur_col, wrap)); -} - -int -ahd_shortthresh_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "SHORTTHRESH", - 0x2f, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t LUNLEN_parse_table[] = { +static const ahd_reg_parse_entry_t LUNLEN_parse_table[] = { { "ILUNLEN", 0x0f, 0x0f }, { "TLUNLEN", 0xf0, 0xf0 } }; @@ -522,49 +436,7 @@ ahd_maxcmdcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x33, regvalue, cur_col, wrap)); } -int -ahd_lqrsvd01_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "LQRSVD01", - 0x34, regvalue, cur_col, wrap)); -} - -int -ahd_lqrsvd16_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "LQRSVD16", - 0x35, regvalue, cur_col, wrap)); -} - -int -ahd_lqrsvd17_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "LQRSVD17", - 0x36, regvalue, cur_col, wrap)); -} - -int -ahd_cmdrsvd0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "CMDRSVD0", - 0x37, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t LQCTL0_parse_table[] = { - { "LQ0INITGCLT", 0x03, 0x03 }, - { "LQ0TARGCLT", 0x0c, 0x0c }, - { "LQIINITGCLT", 0x30, 0x30 }, - { "LQITARGCLT", 0xc0, 0xc0 } -}; - -int -ahd_lqctl0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(LQCTL0_parse_table, 4, "LQCTL0", - 0x38, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t LQCTL1_parse_table[] = { +static const ahd_reg_parse_entry_t LQCTL1_parse_table[] = { { "ABORTPENDING", 0x01, 0x01 }, { "SINGLECMD", 0x02, 0x02 }, { "PCI2PCI", 0x04, 0x04 } @@ -577,23 +449,7 @@ ahd_lqctl1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x38, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCSBIST0_parse_table[] = { - { "OSBISTRUN", 0x01, 0x01 }, - { "OSBISTDONE", 0x02, 0x02 }, - { "OSBISTERR", 0x04, 0x04 }, - { "GSBISTRUN", 0x10, 0x10 }, - { "GSBISTDONE", 0x20, 0x20 }, - { "GSBISTERR", 0x40, 0x40 } -}; - -int -ahd_scsbist0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SCSBIST0_parse_table, 6, "SCSBIST0", - 0x39, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t LQCTL2_parse_table[] = { +static const ahd_reg_parse_entry_t LQCTL2_parse_table[] = { { "LQOPAUSE", 0x01, 0x01 }, { "LQOTOIDLE", 0x02, 0x02 }, { "LQOCONTINUE", 0x04, 0x04 }, @@ -611,20 +467,7 @@ ahd_lqctl2_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x39, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCSBIST1_parse_table[] = { - { "NTBISTRUN", 0x01, 0x01 }, - { "NTBISTDONE", 0x02, 0x02 }, - { "NTBISTERR", 0x04, 0x04 } -}; - -int -ahd_scsbist1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SCSBIST1_parse_table, 3, "SCSBIST1", - 0x3a, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SCSISEQ0_parse_table[] = { +static const ahd_reg_parse_entry_t SCSISEQ0_parse_table[] = { { "SCSIRSTO", 0x01, 0x01 }, { "FORCEBUSFREE", 0x10, 0x10 }, { "ENARBO", 0x20, 0x20 }, @@ -639,7 +482,7 @@ ahd_scsiseq0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x3a, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCSISEQ1_parse_table[] = { +static const ahd_reg_parse_entry_t SCSISEQ1_parse_table[] = { { "ALTSTIM", 0x01, 0x01 }, { "ENAUTOATNP", 0x02, 0x02 }, { "MANUALP", 0x0c, 0x0c }, @@ -655,7 +498,7 @@ ahd_scsiseq1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x3b, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SXFRCTL0_parse_table[] = { +static const ahd_reg_parse_entry_t SXFRCTL0_parse_table[] = { { "SPIOEN", 0x08, 0x08 }, { "BIOSCANCELEN", 0x10, 0x10 }, { "DFPEXP", 0x40, 0x40 }, @@ -669,21 +512,7 @@ ahd_sxfrctl0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x3c, regvalue, cur_col, wrap)); } -int -ahd_dlcount_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "DLCOUNT", - 0x3c, regvalue, cur_col, wrap)); -} - -int -ahd_businitid_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "BUSINITID", - 0x3c, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SXFRCTL1_parse_table[] = { +static const ahd_reg_parse_entry_t SXFRCTL1_parse_table[] = { { "STPWEN", 0x01, 0x01 }, { "ACTNEGEN", 0x02, 0x02 }, { "ENSTIMER", 0x04, 0x04 }, @@ -700,27 +529,7 @@ ahd_sxfrctl1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x3d, regvalue, cur_col, wrap)); } -int -ahd_bustargid_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "BUSTARGID", - 0x3e, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SXFRCTL2_parse_table[] = { - { "ASU", 0x07, 0x07 }, - { "CMDDMAEN", 0x08, 0x08 }, - { "AUTORSTDIS", 0x10, 0x10 } -}; - -int -ahd_sxfrctl2_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SXFRCTL2_parse_table, 3, "SXFRCTL2", - 0x3e, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DFFSTAT_parse_table[] = { +static const ahd_reg_parse_entry_t DFFSTAT_parse_table[] = { { "CURRFIFO_0", 0x00, 0x03 }, { "CURRFIFO_1", 0x01, 0x03 }, { "CURRFIFO_NONE", 0x03, 0x03 }, @@ -736,7 +545,14 @@ ahd_dffstat_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x3f, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCSISIGO_parse_table[] = { +int +ahd_multargid_print(u_int regvalue, u_int *cur_col, u_int wrap) +{ + return (ahd_print_register(NULL, 0, "MULTARGID", + 0x40, regvalue, cur_col, wrap)); +} + +static const ahd_reg_parse_entry_t SCSISIGO_parse_table[] = { { "P_DATAOUT", 0x00, 0xe0 }, { "P_DATAOUT_DT", 0x20, 0xe0 }, { "P_DATAIN", 0x40, 0xe0 }, @@ -763,14 +579,7 @@ ahd_scsisigo_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x40, regvalue, cur_col, wrap)); } -int -ahd_multargid_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "MULTARGID", - 0x40, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SCSISIGI_parse_table[] = { +static const ahd_reg_parse_entry_t SCSISIGI_parse_table[] = { { "P_DATAOUT", 0x00, 0xe0 }, { "P_DATAOUT_DT", 0x20, 0xe0 }, { "P_DATAIN", 0x40, 0xe0 }, @@ -797,7 +606,7 @@ ahd_scsisigi_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x41, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCSIPHASE_parse_table[] = { +static const ahd_reg_parse_entry_t SCSIPHASE_parse_table[] = { { "DATA_OUT_PHASE", 0x01, 0x03 }, { "DATA_IN_PHASE", 0x02, 0x03 }, { "DATA_PHASE_MASK", 0x03, 0x03 }, @@ -815,13 +624,6 @@ ahd_scsiphase_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_scsidat0_img_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "SCSIDAT0_IMG", - 0x43, regvalue, cur_col, wrap)); -} - -int ahd_scsidat_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "SCSIDAT", @@ -835,7 +637,7 @@ ahd_scsibus_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x46, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t TARGIDIN_parse_table[] = { +static const ahd_reg_parse_entry_t TARGIDIN_parse_table[] = { { "TARGID", 0x0f, 0x0f }, { "CLKOUT", 0x80, 0x80 } }; @@ -847,7 +649,7 @@ ahd_targidin_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x48, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SELID_parse_table[] = { +static const ahd_reg_parse_entry_t SELID_parse_table[] = { { "ONEBIT", 0x08, 0x08 }, { "SELID_MASK", 0xf0, 0xf0 } }; @@ -859,7 +661,7 @@ ahd_selid_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x49, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t OPTIONMODE_parse_table[] = { +static const ahd_reg_parse_entry_t OPTIONMODE_parse_table[] = { { "AUTO_MSGOUT_DE", 0x02, 0x02 }, { "ENDGFORMCHK", 0x04, 0x04 }, { "BUSFREEREV", 0x10, 0x10 }, @@ -876,7 +678,7 @@ ahd_optionmode_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x4a, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SBLKCTL_parse_table[] = { +static const ahd_reg_parse_entry_t SBLKCTL_parse_table[] = { { "SELWIDE", 0x02, 0x02 }, { "ENAB20", 0x04, 0x04 }, { "ENAB40", 0x08, 0x08 }, @@ -891,24 +693,7 @@ ahd_sblkctl_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x4a, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CLRSINT0_parse_table[] = { - { "CLRARBDO", 0x01, 0x01 }, - { "CLRSPIORDY", 0x02, 0x02 }, - { "CLROVERRUN", 0x04, 0x04 }, - { "CLRIOERR", 0x08, 0x08 }, - { "CLRSELINGO", 0x10, 0x10 }, - { "CLRSELDI", 0x20, 0x20 }, - { "CLRSELDO", 0x40, 0x40 } -}; - -int -ahd_clrsint0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(CLRSINT0_parse_table, 7, "CLRSINT0", - 0x4b, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SSTAT0_parse_table[] = { +static const ahd_reg_parse_entry_t SSTAT0_parse_table[] = { { "ARBDO", 0x01, 0x01 }, { "SPIORDY", 0x02, 0x02 }, { "OVERRUN", 0x04, 0x04 }, @@ -926,7 +711,7 @@ ahd_sstat0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x4b, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SIMODE0_parse_table[] = { +static const ahd_reg_parse_entry_t SIMODE0_parse_table[] = { { "ENARBDO", 0x01, 0x01 }, { "ENSPIORDY", 0x02, 0x02 }, { "ENOVERRUN", 0x04, 0x04 }, @@ -943,24 +728,24 @@ ahd_simode0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x4b, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CLRSINT1_parse_table[] = { - { "CLRREQINIT", 0x01, 0x01 }, - { "CLRSTRB2FAST", 0x02, 0x02 }, - { "CLRSCSIPERR", 0x04, 0x04 }, - { "CLRBUSFREE", 0x08, 0x08 }, - { "CLRSCSIRSTI", 0x20, 0x20 }, - { "CLRATNO", 0x40, 0x40 }, - { "CLRSELTIMEO", 0x80, 0x80 } +static const ahd_reg_parse_entry_t CLRSINT0_parse_table[] = { + { "CLRARBDO", 0x01, 0x01 }, + { "CLRSPIORDY", 0x02, 0x02 }, + { "CLROVERRUN", 0x04, 0x04 }, + { "CLRIOERR", 0x08, 0x08 }, + { "CLRSELINGO", 0x10, 0x10 }, + { "CLRSELDI", 0x20, 0x20 }, + { "CLRSELDO", 0x40, 0x40 } }; int -ahd_clrsint1_print(u_int regvalue, u_int *cur_col, u_int wrap) +ahd_clrsint0_print(u_int regvalue, u_int *cur_col, u_int wrap) { - return (ahd_print_register(CLRSINT1_parse_table, 7, "CLRSINT1", - 0x4c, regvalue, cur_col, wrap)); + return (ahd_print_register(CLRSINT0_parse_table, 7, "CLRSINT0", + 0x4b, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SSTAT1_parse_table[] = { +static const ahd_reg_parse_entry_t SSTAT1_parse_table[] = { { "REQINIT", 0x01, 0x01 }, { "STRB2FAST", 0x02, 0x02 }, { "SCSIPERR", 0x04, 0x04 }, @@ -978,7 +763,24 @@ ahd_sstat1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x4c, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SSTAT2_parse_table[] = { +static const ahd_reg_parse_entry_t CLRSINT1_parse_table[] = { + { "CLRREQINIT", 0x01, 0x01 }, + { "CLRSTRB2FAST", 0x02, 0x02 }, + { "CLRSCSIPERR", 0x04, 0x04 }, + { "CLRBUSFREE", 0x08, 0x08 }, + { "CLRSCSIRSTI", 0x20, 0x20 }, + { "CLRATNO", 0x40, 0x40 }, + { "CLRSELTIMEO", 0x80, 0x80 } +}; + +int +ahd_clrsint1_print(u_int regvalue, u_int *cur_col, u_int wrap) +{ + return (ahd_print_register(CLRSINT1_parse_table, 7, "CLRSINT1", + 0x4c, regvalue, cur_col, wrap)); +} + +static const ahd_reg_parse_entry_t SSTAT2_parse_table[] = { { "BUSFREE_LQO", 0x40, 0xc0 }, { "BUSFREE_DFF0", 0x80, 0xc0 }, { "BUSFREE_DFF1", 0xc0, 0xc0 }, @@ -998,20 +800,7 @@ ahd_sstat2_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x4d, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SIMODE2_parse_table[] = { - { "ENDMADONE", 0x01, 0x01 }, - { "ENSDONE", 0x02, 0x02 }, - { "ENWIDE_RES", 0x04, 0x04 } -}; - -int -ahd_simode2_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SIMODE2_parse_table, 3, "SIMODE2", - 0x4d, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t CLRSINT2_parse_table[] = { +static const ahd_reg_parse_entry_t CLRSINT2_parse_table[] = { { "CLRDMADONE", 0x01, 0x01 }, { "CLRSDONE", 0x02, 0x02 }, { "CLRWIDE_RES", 0x04, 0x04 }, @@ -1025,7 +814,7 @@ ahd_clrsint2_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x4d, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t PERRDIAG_parse_table[] = { +static const ahd_reg_parse_entry_t PERRDIAG_parse_table[] = { { "DTERR", 0x01, 0x01 }, { "DGFORMERR", 0x02, 0x02 }, { "CRCERR", 0x04, 0x04 }, @@ -1064,7 +853,7 @@ ahd_lqostate_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x4f, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t LQISTAT0_parse_table[] = { +static const ahd_reg_parse_entry_t LQISTAT0_parse_table[] = { { "LQIATNCMD", 0x01, 0x01 }, { "LQIATNLQ", 0x02, 0x02 }, { "LQIBADLQT", 0x04, 0x04 }, @@ -1080,23 +869,7 @@ ahd_lqistat0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x50, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CLRLQIINT0_parse_table[] = { - { "CLRLQIATNCMD", 0x01, 0x01 }, - { "CLRLQIATNLQ", 0x02, 0x02 }, - { "CLRLQIBADLQT", 0x04, 0x04 }, - { "CLRLQICRCT2", 0x08, 0x08 }, - { "CLRLQICRCT1", 0x10, 0x10 }, - { "CLRLQIATNQAS", 0x20, 0x20 } -}; - -int -ahd_clrlqiint0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(CLRLQIINT0_parse_table, 6, "CLRLQIINT0", - 0x50, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t LQIMODE0_parse_table[] = { +static const ahd_reg_parse_entry_t LQIMODE0_parse_table[] = { { "ENLQIATNCMD", 0x01, 0x01 }, { "ENLQIATNLQ", 0x02, 0x02 }, { "ENLQIBADLQT", 0x04, 0x04 }, @@ -1112,7 +885,23 @@ ahd_lqimode0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x50, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t LQIMODE1_parse_table[] = { +static const ahd_reg_parse_entry_t CLRLQIINT0_parse_table[] = { + { "CLRLQIATNCMD", 0x01, 0x01 }, + { "CLRLQIATNLQ", 0x02, 0x02 }, + { "CLRLQIBADLQT", 0x04, 0x04 }, + { "CLRLQICRCT2", 0x08, 0x08 }, + { "CLRLQICRCT1", 0x10, 0x10 }, + { "CLRLQIATNQAS", 0x20, 0x20 } +}; + +int +ahd_clrlqiint0_print(u_int regvalue, u_int *cur_col, u_int wrap) +{ + return (ahd_print_register(CLRLQIINT0_parse_table, 6, "CLRLQIINT0", + 0x50, regvalue, cur_col, wrap)); +} + +static const ahd_reg_parse_entry_t LQIMODE1_parse_table[] = { { "ENLQIOVERI_NLQ", 0x01, 0x01 }, { "ENLQIOVERI_LQ", 0x02, 0x02 }, { "ENLQIBADLQI", 0x04, 0x04 }, @@ -1130,7 +919,7 @@ ahd_lqimode1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x51, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t LQISTAT1_parse_table[] = { +static const ahd_reg_parse_entry_t LQISTAT1_parse_table[] = { { "LQIOVERI_NLQ", 0x01, 0x01 }, { "LQIOVERI_LQ", 0x02, 0x02 }, { "LQIBADLQI", 0x04, 0x04 }, @@ -1148,7 +937,7 @@ ahd_lqistat1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x51, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CLRLQIINT1_parse_table[] = { +static const ahd_reg_parse_entry_t CLRLQIINT1_parse_table[] = { { "CLRLQIOVERI_NLQ", 0x01, 0x01 }, { "CLRLQIOVERI_LQ", 0x02, 0x02 }, { "CLRLQIBADLQI", 0x04, 0x04 }, @@ -1166,7 +955,7 @@ ahd_clrlqiint1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x51, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t LQISTAT2_parse_table[] = { +static const ahd_reg_parse_entry_t LQISTAT2_parse_table[] = { { "LQIGSAVAIL", 0x01, 0x01 }, { "LQISTOPCMD", 0x02, 0x02 }, { "LQISTOPLQ", 0x04, 0x04 }, @@ -1184,7 +973,7 @@ ahd_lqistat2_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x52, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SSTAT3_parse_table[] = { +static const ahd_reg_parse_entry_t SSTAT3_parse_table[] = { { "OSRAMPERR", 0x01, 0x01 }, { "NTRAMPERR", 0x02, 0x02 } }; @@ -1196,7 +985,7 @@ ahd_sstat3_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x53, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SIMODE3_parse_table[] = { +static const ahd_reg_parse_entry_t SIMODE3_parse_table[] = { { "ENOSRAMPERR", 0x01, 0x01 }, { "ENNTRAMPERR", 0x02, 0x02 } }; @@ -1208,7 +997,7 @@ ahd_simode3_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x53, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CLRSINT3_parse_table[] = { +static const ahd_reg_parse_entry_t CLRSINT3_parse_table[] = { { "CLROSRAMPERR", 0x01, 0x01 }, { "CLRNTRAMPERR", 0x02, 0x02 } }; @@ -1220,7 +1009,7 @@ ahd_clrsint3_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x53, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t LQOSTAT0_parse_table[] = { +static const ahd_reg_parse_entry_t LQOSTAT0_parse_table[] = { { "LQOTCRC", 0x01, 0x01 }, { "LQOATNPKT", 0x02, 0x02 }, { "LQOATNLQ", 0x04, 0x04 }, @@ -1235,7 +1024,7 @@ ahd_lqostat0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x54, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CLRLQOINT0_parse_table[] = { +static const ahd_reg_parse_entry_t CLRLQOINT0_parse_table[] = { { "CLRLQOTCRC", 0x01, 0x01 }, { "CLRLQOATNPKT", 0x02, 0x02 }, { "CLRLQOATNLQ", 0x04, 0x04 }, @@ -1250,7 +1039,7 @@ ahd_clrlqoint0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x54, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t LQOMODE0_parse_table[] = { +static const ahd_reg_parse_entry_t LQOMODE0_parse_table[] = { { "ENLQOTCRC", 0x01, 0x01 }, { "ENLQOATNPKT", 0x02, 0x02 }, { "ENLQOATNLQ", 0x04, 0x04 }, @@ -1265,7 +1054,7 @@ ahd_lqomode0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x54, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t LQOMODE1_parse_table[] = { +static const ahd_reg_parse_entry_t LQOMODE1_parse_table[] = { { "ENLQOPHACHGINPKT", 0x01, 0x01 }, { "ENLQOBUSFREE", 0x02, 0x02 }, { "ENLQOBADQAS", 0x04, 0x04 }, @@ -1280,7 +1069,7 @@ ahd_lqomode1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x55, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t LQOSTAT1_parse_table[] = { +static const ahd_reg_parse_entry_t LQOSTAT1_parse_table[] = { { "LQOPHACHGINPKT", 0x01, 0x01 }, { "LQOBUSFREE", 0x02, 0x02 }, { "LQOBADQAS", 0x04, 0x04 }, @@ -1295,7 +1084,7 @@ ahd_lqostat1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x55, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CLRLQOINT1_parse_table[] = { +static const ahd_reg_parse_entry_t CLRLQOINT1_parse_table[] = { { "CLRLQOPHACHGINPKT", 0x01, 0x01 }, { "CLRLQOBUSFREE", 0x02, 0x02 }, { "CLRLQOBADQAS", 0x04, 0x04 }, @@ -1310,7 +1099,7 @@ ahd_clrlqoint1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x55, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t LQOSTAT2_parse_table[] = { +static const ahd_reg_parse_entry_t LQOSTAT2_parse_table[] = { { "LQOSTOP0", 0x01, 0x01 }, { "LQOPHACHGOUTPKT", 0x02, 0x02 }, { "LQOWAITFIFO", 0x10, 0x10 }, @@ -1331,7 +1120,7 @@ ahd_os_space_cnt_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x56, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SIMODE1_parse_table[] = { +static const ahd_reg_parse_entry_t SIMODE1_parse_table[] = { { "ENREQINIT", 0x01, 0x01 }, { "ENSTRB2FAST", 0x02, 0x02 }, { "ENSCSIPERR", 0x04, 0x04 }, @@ -1356,7 +1145,7 @@ ahd_gsfifo_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x58, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t DFFSXFRCTL_parse_table[] = { +static const ahd_reg_parse_entry_t DFFSXFRCTL_parse_table[] = { { "RSTCHN", 0x01, 0x01 }, { "CLRCHN", 0x02, 0x02 }, { "CLRSHCNT", 0x04, 0x04 }, @@ -1370,15 +1159,17 @@ ahd_dffsxfrctl_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x5a, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t LQOSCSCTL_parse_table[] = { +static const ahd_reg_parse_entry_t LQOSCSCTL_parse_table[] = { { "LQONOCHKOVER", 0x01, 0x01 }, + { "LQONOHOLDLACK", 0x02, 0x02 }, + { "LQOBUSETDLY", 0x40, 0x40 }, { "LQOH2A_VERSION", 0x80, 0x80 } }; int ahd_lqoscsctl_print(u_int regvalue, u_int *cur_col, u_int wrap) { - return (ahd_print_register(LQOSCSCTL_parse_table, 2, "LQOSCSCTL", + return (ahd_print_register(LQOSCSCTL_parse_table, 4, "LQOSCSCTL", 0x5a, regvalue, cur_col, wrap)); } @@ -1389,7 +1180,7 @@ ahd_nextscb_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x5a, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CLRSEQINTSRC_parse_table[] = { +static const ahd_reg_parse_entry_t CLRSEQINTSRC_parse_table[] = { { "CLRCFG4TCMD", 0x01, 0x01 }, { "CLRCFG4ICMD", 0x02, 0x02 }, { "CLRCFG4TSTAT", 0x04, 0x04 }, @@ -1406,7 +1197,7 @@ ahd_clrseqintsrc_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x5b, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SEQINTSRC_parse_table[] = { +static const ahd_reg_parse_entry_t SEQINTSRC_parse_table[] = { { "CFG4TCMD", 0x01, 0x01 }, { "CFG4ICMD", 0x02, 0x02 }, { "CFG4TSTAT", 0x04, 0x04 }, @@ -1423,14 +1214,7 @@ ahd_seqintsrc_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x5b, regvalue, cur_col, wrap)); } -int -ahd_currscb_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "CURRSCB", - 0x5c, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SEQIMODE_parse_table[] = { +static const ahd_reg_parse_entry_t SEQIMODE_parse_table[] = { { "ENCFG4TCMD", 0x01, 0x01 }, { "ENCFG4ICMD", 0x02, 0x02 }, { "ENCFG4TSTAT", 0x04, 0x04 }, @@ -1447,7 +1231,14 @@ ahd_seqimode_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x5c, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t MDFFSTAT_parse_table[] = { +int +ahd_currscb_print(u_int regvalue, u_int *cur_col, u_int wrap) +{ + return (ahd_print_register(NULL, 0, "CURRSCB", + 0x5c, regvalue, cur_col, wrap)); +} + +static const ahd_reg_parse_entry_t MDFFSTAT_parse_table[] = { { "FIFOFREE", 0x01, 0x01 }, { "DATAINFIFO", 0x02, 0x02 }, { "DLZERO", 0x04, 0x04 }, @@ -1464,24 +1255,6 @@ ahd_mdffstat_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x5d, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CRCCONTROL_parse_table[] = { - { "CRCVALCHKEN", 0x40, 0x40 } -}; - -int -ahd_crccontrol_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(CRCCONTROL_parse_table, 1, "CRCCONTROL", - 0x5d, regvalue, cur_col, wrap)); -} - -int -ahd_dfftag_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "DFFTAG", - 0x5e, regvalue, cur_col, wrap)); -} - int ahd_lastscb_print(u_int regvalue, u_int *cur_col, u_int wrap) { @@ -1489,31 +1262,6 @@ ahd_lastscb_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x5e, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCSITEST_parse_table[] = { - { "SEL_TXPLL_DEBUG", 0x04, 0x04 }, - { "CNTRTEST", 0x08, 0x08 } -}; - -int -ahd_scsitest_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SCSITEST_parse_table, 2, "SCSITEST", - 0x5e, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t IOPDNCTL_parse_table[] = { - { "PDN_DIFFSENSE", 0x01, 0x01 }, - { "PDN_IDIST", 0x04, 0x04 }, - { "DISABLE_OE", 0x80, 0x80 } -}; - -int -ahd_iopdnctl_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(IOPDNCTL_parse_table, 3, "IOPDNCTL", - 0x5f, regvalue, cur_col, wrap)); -} - int ahd_shaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) { @@ -1529,13 +1277,6 @@ ahd_negoaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_dgrpcrci_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "DGRPCRCI", - 0x60, regvalue, cur_col, wrap)); -} - -int ahd_negperiod_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "NEGPERIOD", @@ -1543,20 +1284,13 @@ ahd_negperiod_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_packcrci_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "PACKCRCI", - 0x62, regvalue, cur_col, wrap)); -} - -int ahd_negoffset_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "NEGOFFSET", 0x62, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t NEGPPROPTS_parse_table[] = { +static const ahd_reg_parse_entry_t NEGPPROPTS_parse_table[] = { { "PPROPT_IUT", 0x01, 0x01 }, { "PPROPT_DT", 0x02, 0x02 }, { "PPROPT_QAS", 0x04, 0x04 }, @@ -1570,7 +1304,7 @@ ahd_negppropts_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x63, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t NEGCONOPTS_parse_table[] = { +static const ahd_reg_parse_entry_t NEGCONOPTS_parse_table[] = { { "WIDEXFER", 0x01, 0x01 }, { "ENAUTOATNO", 0x02, 0x02 }, { "ENAUTOATNI", 0x04, 0x04 }, @@ -1601,20 +1335,21 @@ ahd_annexdat_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x66, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCSCHKN_parse_table[] = { +static const ahd_reg_parse_entry_t SCSCHKN_parse_table[] = { { "LSTSGCLRDIS", 0x01, 0x01 }, { "SHVALIDSTDIS", 0x02, 0x02 }, { "DFFACTCLR", 0x04, 0x04 }, { "SDONEMSKDIS", 0x08, 0x08 }, { "WIDERESEN", 0x10, 0x10 }, { "CURRFIFODEF", 0x20, 0x20 }, - { "STSELSKIDDIS", 0x40, 0x40 } + { "STSELSKIDDIS", 0x40, 0x40 }, + { "BIDICHKDIS", 0x80, 0x80 } }; int ahd_scschkn_print(u_int regvalue, u_int *cur_col, u_int wrap) { - return (ahd_print_register(SCSCHKN_parse_table, 7, "SCSCHKN", + return (ahd_print_register(SCSCHKN_parse_table, 8, "SCSCHKN", 0x66, regvalue, cur_col, wrap)); } @@ -1625,23 +1360,6 @@ ahd_iownid_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x67, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t PLL960CTL0_parse_table[] = { - { "PLL_ENFBM", 0x01, 0x01 }, - { "PLL_DLPF", 0x02, 0x02 }, - { "PLL_ENLPF", 0x04, 0x04 }, - { "PLL_ENLUD", 0x08, 0x08 }, - { "PLL_NS", 0x30, 0x30 }, - { "PLL_PWDN", 0x40, 0x40 }, - { "PLL_VCOSEL", 0x80, 0x80 } -}; - -int -ahd_pll960ctl0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(PLL960CTL0_parse_table, 7, "PLL960CTL0", - 0x68, regvalue, cur_col, wrap)); -} - int ahd_shcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) { @@ -1656,33 +1374,6 @@ ahd_townid_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x69, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t PLL960CTL1_parse_table[] = { - { "PLL_RST", 0x01, 0x01 }, - { "PLL_CNTCLR", 0x40, 0x40 }, - { "PLL_CNTEN", 0x80, 0x80 } -}; - -int -ahd_pll960ctl1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(PLL960CTL1_parse_table, 3, "PLL960CTL1", - 0x69, regvalue, cur_col, wrap)); -} - -int -ahd_pll960cnt0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "PLL960CNT0", - 0x6a, regvalue, cur_col, wrap)); -} - -int -ahd_xsig_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "XSIG", - 0x6a, regvalue, cur_col, wrap)); -} - int ahd_seloid_print(u_int regvalue, u_int *cur_col, u_int wrap) { @@ -1690,57 +1381,6 @@ ahd_seloid_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x6b, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t PLL400CTL0_parse_table[] = { - { "PLL_ENFBM", 0x01, 0x01 }, - { "PLL_DLPF", 0x02, 0x02 }, - { "PLL_ENLPF", 0x04, 0x04 }, - { "PLL_ENLUD", 0x08, 0x08 }, - { "PLL_NS", 0x30, 0x30 }, - { "PLL_PWDN", 0x40, 0x40 }, - { "PLL_VCOSEL", 0x80, 0x80 } -}; - -int -ahd_pll400ctl0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(PLL400CTL0_parse_table, 7, "PLL400CTL0", - 0x6c, regvalue, cur_col, wrap)); -} - -int -ahd_fairness_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "FAIRNESS", - 0x6c, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t PLL400CTL1_parse_table[] = { - { "PLL_RST", 0x01, 0x01 }, - { "PLL_CNTCLR", 0x40, 0x40 }, - { "PLL_CNTEN", 0x80, 0x80 } -}; - -int -ahd_pll400ctl1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(PLL400CTL1_parse_table, 3, "PLL400CTL1", - 0x6d, regvalue, cur_col, wrap)); -} - -int -ahd_unfairness_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "UNFAIRNESS", - 0x6e, regvalue, cur_col, wrap)); -} - -int -ahd_pll400cnt0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "PLL400CNT0", - 0x6e, regvalue, cur_col, wrap)); -} - int ahd_haddr_print(u_int regvalue, u_int *cur_col, u_int wrap) { @@ -1748,31 +1388,6 @@ ahd_haddr_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x70, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t PLLDELAY_parse_table[] = { - { "SPLIT_DROP_REQ", 0x80, 0x80 } -}; - -int -ahd_plldelay_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(PLLDELAY_parse_table, 1, "PLLDELAY", - 0x70, regvalue, cur_col, wrap)); -} - -int -ahd_hodmaadr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "HODMAADR", - 0x70, regvalue, cur_col, wrap)); -} - -int -ahd_hodmacnt_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "HODMACNT", - 0x78, regvalue, cur_col, wrap)); -} - int ahd_hcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) { @@ -1781,10 +1396,10 @@ ahd_hcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_hodmaen_print(u_int regvalue, u_int *cur_col, u_int wrap) +ahd_sghaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) { - return (ahd_print_register(NULL, 0, "HODMAEN", - 0x7a, regvalue, cur_col, wrap)); + return (ahd_print_register(NULL, 0, "SGHADDR", + 0x7c, regvalue, cur_col, wrap)); } int @@ -1795,10 +1410,10 @@ ahd_scbhaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_sghaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) +ahd_sghcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) { - return (ahd_print_register(NULL, 0, "SGHADDR", - 0x7c, regvalue, cur_col, wrap)); + return (ahd_print_register(NULL, 0, "SGHCNT", + 0x84, regvalue, cur_col, wrap)); } int @@ -1808,14 +1423,7 @@ ahd_scbhcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x84, regvalue, cur_col, wrap)); } -int -ahd_sghcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "SGHCNT", - 0x84, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DFF_THRSH_parse_table[] = { +static const ahd_reg_parse_entry_t DFF_THRSH_parse_table[] = { { "WR_DFTHRSH_MIN", 0x00, 0x70 }, { "RD_DFTHRSH_MIN", 0x00, 0x07 }, { "RD_DFTHRSH_25", 0x01, 0x07 }, @@ -1843,209 +1451,7 @@ ahd_dff_thrsh_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x88, regvalue, cur_col, wrap)); } -int -ahd_romaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "ROMADDR", - 0x8a, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t ROMCNTRL_parse_table[] = { - { "RDY", 0x01, 0x01 }, - { "REPEAT", 0x02, 0x02 }, - { "ROMSPD", 0x18, 0x18 }, - { "ROMOP", 0xe0, 0xe0 } -}; - -int -ahd_romcntrl_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(ROMCNTRL_parse_table, 4, "ROMCNTRL", - 0x8d, regvalue, cur_col, wrap)); -} - -int -ahd_romdata_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "ROMDATA", - 0x8e, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t CMCRXMSG0_parse_table[] = { - { "CFNUM", 0x07, 0x07 }, - { "CDNUM", 0xf8, 0xf8 } -}; - -int -ahd_cmcrxmsg0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(CMCRXMSG0_parse_table, 2, "CMCRXMSG0", - 0x90, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t ROENABLE_parse_table[] = { - { "DCH0ROEN", 0x01, 0x01 }, - { "DCH1ROEN", 0x02, 0x02 }, - { "SGROEN", 0x04, 0x04 }, - { "CMCROEN", 0x08, 0x08 }, - { "OVLYROEN", 0x10, 0x10 }, - { "MSIROEN", 0x20, 0x20 } -}; - -int -ahd_roenable_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(ROENABLE_parse_table, 6, "ROENABLE", - 0x90, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t OVLYRXMSG0_parse_table[] = { - { "CFNUM", 0x07, 0x07 }, - { "CDNUM", 0xf8, 0xf8 } -}; - -int -ahd_ovlyrxmsg0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(OVLYRXMSG0_parse_table, 2, "OVLYRXMSG0", - 0x90, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DCHRXMSG0_parse_table[] = { - { "CFNUM", 0x07, 0x07 }, - { "CDNUM", 0xf8, 0xf8 } -}; - -int -ahd_dchrxmsg0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(DCHRXMSG0_parse_table, 2, "DCHRXMSG0", - 0x90, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t OVLYRXMSG1_parse_table[] = { - { "CBNUM", 0xff, 0xff } -}; - -int -ahd_ovlyrxmsg1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(OVLYRXMSG1_parse_table, 1, "OVLYRXMSG1", - 0x91, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t NSENABLE_parse_table[] = { - { "DCH0NSEN", 0x01, 0x01 }, - { "DCH1NSEN", 0x02, 0x02 }, - { "SGNSEN", 0x04, 0x04 }, - { "CMCNSEN", 0x08, 0x08 }, - { "OVLYNSEN", 0x10, 0x10 }, - { "MSINSEN", 0x20, 0x20 } -}; - -int -ahd_nsenable_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NSENABLE_parse_table, 6, "NSENABLE", - 0x91, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t CMCRXMSG1_parse_table[] = { - { "CBNUM", 0xff, 0xff } -}; - -int -ahd_cmcrxmsg1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(CMCRXMSG1_parse_table, 1, "CMCRXMSG1", - 0x91, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DCHRXMSG1_parse_table[] = { - { "CBNUM", 0xff, 0xff } -}; - -int -ahd_dchrxmsg1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(DCHRXMSG1_parse_table, 1, "DCHRXMSG1", - 0x91, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DCHRXMSG2_parse_table[] = { - { "MINDEX", 0xff, 0xff } -}; - -int -ahd_dchrxmsg2_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(DCHRXMSG2_parse_table, 1, "DCHRXMSG2", - 0x92, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t CMCRXMSG2_parse_table[] = { - { "MINDEX", 0xff, 0xff } -}; - -int -ahd_cmcrxmsg2_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(CMCRXMSG2_parse_table, 1, "CMCRXMSG2", - 0x92, regvalue, cur_col, wrap)); -} - -int -ahd_ost_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "OST", - 0x92, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t OVLYRXMSG2_parse_table[] = { - { "MINDEX", 0xff, 0xff } -}; - -int -ahd_ovlyrxmsg2_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(OVLYRXMSG2_parse_table, 1, "OVLYRXMSG2", - 0x92, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DCHRXMSG3_parse_table[] = { - { "MCLASS", 0x0f, 0x0f } -}; - -int -ahd_dchrxmsg3_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(DCHRXMSG3_parse_table, 1, "DCHRXMSG3", - 0x93, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t OVLYRXMSG3_parse_table[] = { - { "MCLASS", 0x0f, 0x0f } -}; - -int -ahd_ovlyrxmsg3_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(OVLYRXMSG3_parse_table, 1, "OVLYRXMSG3", - 0x93, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t CMCRXMSG3_parse_table[] = { - { "MCLASS", 0x0f, 0x0f } -}; - -int -ahd_cmcrxmsg3_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(CMCRXMSG3_parse_table, 1, "CMCRXMSG3", - 0x93, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t PCIXCTL_parse_table[] = { +static const ahd_reg_parse_entry_t PCIXCTL_parse_table[] = { { "CMPABCDIS", 0x01, 0x01 }, { "TSCSERREN", 0x02, 0x02 }, { "SRSPDPEEN", 0x04, 0x04 }, @@ -2062,46 +1468,7 @@ ahd_pcixctl_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x93, regvalue, cur_col, wrap)); } -int -ahd_ovlyseqbcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "OVLYSEQBCNT", - 0x94, regvalue, cur_col, wrap)); -} - -int -ahd_dchseqbcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "DCHSEQBCNT", - 0x94, regvalue, cur_col, wrap)); -} - -int -ahd_cmcseqbcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "CMCSEQBCNT", - 0x94, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t CMCSPLTSTAT0_parse_table[] = { - { "RXSPLTRSP", 0x01, 0x01 }, - { "RXSCEMSG", 0x02, 0x02 }, - { "RXOVRUN", 0x04, 0x04 }, - { "CNTNOTCMPLT", 0x08, 0x08 }, - { "SCDATBUCKET", 0x10, 0x10 }, - { "SCADERR", 0x20, 0x20 }, - { "SCBCERR", 0x40, 0x40 }, - { "STAETERM", 0x80, 0x80 } -}; - -int -ahd_cmcspltstat0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(CMCSPLTSTAT0_parse_table, 8, "CMCSPLTSTAT0", - 0x96, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DCHSPLTSTAT0_parse_table[] = { +static const ahd_reg_parse_entry_t DCHSPLTSTAT0_parse_table[] = { { "RXSPLTRSP", 0x01, 0x01 }, { "RXSCEMSG", 0x02, 0x02 }, { "RXOVRUN", 0x04, 0x04 }, @@ -2119,47 +1486,7 @@ ahd_dchspltstat0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x96, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t OVLYSPLTSTAT0_parse_table[] = { - { "RXSPLTRSP", 0x01, 0x01 }, - { "RXSCEMSG", 0x02, 0x02 }, - { "RXOVRUN", 0x04, 0x04 }, - { "CNTNOTCMPLT", 0x08, 0x08 }, - { "SCDATBUCKET", 0x10, 0x10 }, - { "SCADERR", 0x20, 0x20 }, - { "SCBCERR", 0x40, 0x40 }, - { "STAETERM", 0x80, 0x80 } -}; - -int -ahd_ovlyspltstat0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(OVLYSPLTSTAT0_parse_table, 8, "OVLYSPLTSTAT0", - 0x96, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t CMCSPLTSTAT1_parse_table[] = { - { "RXDATABUCKET", 0x01, 0x01 } -}; - -int -ahd_cmcspltstat1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(CMCSPLTSTAT1_parse_table, 1, "CMCSPLTSTAT1", - 0x97, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t OVLYSPLTSTAT1_parse_table[] = { - { "RXDATABUCKET", 0x01, 0x01 } -}; - -int -ahd_ovlyspltstat1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(OVLYSPLTSTAT1_parse_table, 1, "OVLYSPLTSTAT1", - 0x97, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DCHSPLTSTAT1_parse_table[] = { +static const ahd_reg_parse_entry_t DCHSPLTSTAT1_parse_table[] = { { "RXDATABUCKET", 0x01, 0x01 } }; @@ -2170,139 +1497,7 @@ ahd_dchspltstat1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x97, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SGRXMSG0_parse_table[] = { - { "CFNUM", 0x07, 0x07 }, - { "CDNUM", 0xf8, 0xf8 } -}; - -int -ahd_sgrxmsg0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SGRXMSG0_parse_table, 2, "SGRXMSG0", - 0x98, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SLVSPLTOUTADR0_parse_table[] = { - { "LOWER_ADDR", 0x7f, 0x7f } -}; - -int -ahd_slvspltoutadr0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SLVSPLTOUTADR0_parse_table, 1, "SLVSPLTOUTADR0", - 0x98, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SGRXMSG1_parse_table[] = { - { "CBNUM", 0xff, 0xff } -}; - -int -ahd_sgrxmsg1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SGRXMSG1_parse_table, 1, "SGRXMSG1", - 0x99, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SLVSPLTOUTADR1_parse_table[] = { - { "REQ_FNUM", 0x07, 0x07 }, - { "REQ_DNUM", 0xf8, 0xf8 } -}; - -int -ahd_slvspltoutadr1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SLVSPLTOUTADR1_parse_table, 2, "SLVSPLTOUTADR1", - 0x99, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SGRXMSG2_parse_table[] = { - { "MINDEX", 0xff, 0xff } -}; - -int -ahd_sgrxmsg2_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SGRXMSG2_parse_table, 1, "SGRXMSG2", - 0x9a, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SLVSPLTOUTADR2_parse_table[] = { - { "REQ_BNUM", 0xff, 0xff } -}; - -int -ahd_slvspltoutadr2_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SLVSPLTOUTADR2_parse_table, 1, "SLVSPLTOUTADR2", - 0x9a, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SGRXMSG3_parse_table[] = { - { "MCLASS", 0x0f, 0x0f } -}; - -int -ahd_sgrxmsg3_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SGRXMSG3_parse_table, 1, "SGRXMSG3", - 0x9b, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SLVSPLTOUTADR3_parse_table[] = { - { "RLXORD", 0x10, 0x10 }, - { "TAG_NUM", 0x1f, 0x1f } -}; - -int -ahd_slvspltoutadr3_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SLVSPLTOUTADR3_parse_table, 2, "SLVSPLTOUTADR3", - 0x9b, regvalue, cur_col, wrap)); -} - -int -ahd_sgseqbcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "SGSEQBCNT", - 0x9c, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SLVSPLTOUTATTR0_parse_table[] = { - { "LOWER_BCNT", 0xff, 0xff } -}; - -int -ahd_slvspltoutattr0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SLVSPLTOUTATTR0_parse_table, 1, "SLVSPLTOUTATTR0", - 0x9c, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SLVSPLTOUTATTR1_parse_table[] = { - { "CMPLT_FNUM", 0x07, 0x07 }, - { "CMPLT_DNUM", 0xf8, 0xf8 } -}; - -int -ahd_slvspltoutattr1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SLVSPLTOUTATTR1_parse_table, 2, "SLVSPLTOUTATTR1", - 0x9d, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SLVSPLTOUTATTR2_parse_table[] = { - { "CMPLT_BNUM", 0xff, 0xff } -}; - -int -ahd_slvspltoutattr2_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SLVSPLTOUTATTR2_parse_table, 1, "SLVSPLTOUTATTR2", - 0x9e, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SGSPLTSTAT0_parse_table[] = { +static const ahd_reg_parse_entry_t SGSPLTSTAT0_parse_table[] = { { "RXSPLTRSP", 0x01, 0x01 }, { "RXSCEMSG", 0x02, 0x02 }, { "RXOVRUN", 0x04, 0x04 }, @@ -2320,7 +1515,7 @@ ahd_sgspltstat0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x9e, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SGSPLTSTAT1_parse_table[] = { +static const ahd_reg_parse_entry_t SGSPLTSTAT1_parse_table[] = { { "RXDATABUCKET", 0x01, 0x01 } }; @@ -2331,19 +1526,7 @@ ahd_sgspltstat1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x9f, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SFUNCT_parse_table[] = { - { "TEST_NUM", 0x0f, 0x0f }, - { "TEST_GROUP", 0xf0, 0xf0 } -}; - -int -ahd_sfunct_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SFUNCT_parse_table, 2, "SFUNCT", - 0x9f, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DF0PCISTAT_parse_table[] = { +static const ahd_reg_parse_entry_t DF0PCISTAT_parse_table[] = { { "DPR", 0x01, 0x01 }, { "TWATERR", 0x02, 0x02 }, { "RDPERR", 0x04, 0x04 }, @@ -2368,83 +1551,6 @@ ahd_reg0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xa0, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t DF1PCISTAT_parse_table[] = { - { "DPR", 0x01, 0x01 }, - { "TWATERR", 0x02, 0x02 }, - { "RDPERR", 0x04, 0x04 }, - { "SCAAPERR", 0x08, 0x08 }, - { "RTA", 0x10, 0x10 }, - { "RMA", 0x20, 0x20 }, - { "SSE", 0x40, 0x40 }, - { "DPE", 0x80, 0x80 } -}; - -int -ahd_df1pcistat_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(DF1PCISTAT_parse_table, 8, "DF1PCISTAT", - 0xa1, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SGPCISTAT_parse_table[] = { - { "DPR", 0x01, 0x01 }, - { "RDPERR", 0x04, 0x04 }, - { "SCAAPERR", 0x08, 0x08 }, - { "RTA", 0x10, 0x10 }, - { "RMA", 0x20, 0x20 }, - { "SSE", 0x40, 0x40 }, - { "DPE", 0x80, 0x80 } -}; - -int -ahd_sgpcistat_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SGPCISTAT_parse_table, 7, "SGPCISTAT", - 0xa2, regvalue, cur_col, wrap)); -} - -int -ahd_reg1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "REG1", - 0xa2, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t CMCPCISTAT_parse_table[] = { - { "DPR", 0x01, 0x01 }, - { "TWATERR", 0x02, 0x02 }, - { "RDPERR", 0x04, 0x04 }, - { "SCAAPERR", 0x08, 0x08 }, - { "RTA", 0x10, 0x10 }, - { "RMA", 0x20, 0x20 }, - { "SSE", 0x40, 0x40 }, - { "DPE", 0x80, 0x80 } -}; - -int -ahd_cmcpcistat_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(CMCPCISTAT_parse_table, 8, "CMCPCISTAT", - 0xa3, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t OVLYPCISTAT_parse_table[] = { - { "DPR", 0x01, 0x01 }, - { "RDPERR", 0x04, 0x04 }, - { "SCAAPERR", 0x08, 0x08 }, - { "RTA", 0x10, 0x10 }, - { "RMA", 0x20, 0x20 }, - { "SSE", 0x40, 0x40 }, - { "DPE", 0x80, 0x80 } -}; - -int -ahd_ovlypcistat_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(OVLYPCISTAT_parse_table, 7, "OVLYPCISTAT", - 0xa4, regvalue, cur_col, wrap)); -} - int ahd_reg_isr_print(u_int regvalue, u_int *cur_col, u_int wrap) { @@ -2452,7 +1558,7 @@ ahd_reg_isr_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xa4, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SG_STATE_parse_table[] = { +static const ahd_reg_parse_entry_t SG_STATE_parse_table[] = { { "SEGS_AVAIL", 0x01, 0x01 }, { "LOADING_NEEDED", 0x02, 0x02 }, { "FETCH_INPROG", 0x04, 0x04 } @@ -2465,23 +1571,7 @@ ahd_sg_state_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xa6, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t MSIPCISTAT_parse_table[] = { - { "DPR", 0x01, 0x01 }, - { "TWATERR", 0x02, 0x02 }, - { "CLRPENDMSI", 0x08, 0x08 }, - { "RTA", 0x10, 0x10 }, - { "RMA", 0x20, 0x20 }, - { "SSE", 0x40, 0x40 } -}; - -int -ahd_msipcistat_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(MSIPCISTAT_parse_table, 6, "MSIPCISTAT", - 0xa6, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t TARGPCISTAT_parse_table[] = { +static const ahd_reg_parse_entry_t TARGPCISTAT_parse_table[] = { { "TWATERR", 0x02, 0x02 }, { "STA", 0x08, 0x08 }, { "SSE", 0x40, 0x40 }, @@ -2496,27 +1586,13 @@ ahd_targpcistat_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_data_count_odd_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "DATA_COUNT_ODD", - 0xa7, regvalue, cur_col, wrap)); -} - -int ahd_scbptr_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "SCBPTR", 0xa8, regvalue, cur_col, wrap)); } -int -ahd_ccscbacnt_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "CCSCBACNT", - 0xab, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SCBAUTOPTR_parse_table[] = { +static const ahd_reg_parse_entry_t SCBAUTOPTR_parse_table[] = { { "SCBPTR_OFF", 0x07, 0x07 }, { "SCBPTR_ADDR", 0x38, 0x38 }, { "AUSCBPTR_EN", 0x80, 0x80 } @@ -2537,36 +1613,13 @@ ahd_ccsgaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_ccscbadr_bk_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "CCSCBADR_BK", - 0xac, regvalue, cur_col, wrap)); -} - -int ahd_ccscbaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "CCSCBADDR", 0xac, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CMC_RAMBIST_parse_table[] = { - { "CMC_BUFFER_BIST_EN", 0x01, 0x01 }, - { "CMC_BUFFER_BIST_FAIL",0x02, 0x02 }, - { "SG_BIST_EN", 0x10, 0x10 }, - { "SG_BIST_FAIL", 0x20, 0x20 }, - { "SCBRAMBIST_FAIL", 0x40, 0x40 }, - { "SG_ELEMENT_SIZE", 0x80, 0x80 } -}; - -int -ahd_cmc_rambist_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(CMC_RAMBIST_parse_table, 6, "CMC_RAMBIST", - 0xad, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t CCSCBCTL_parse_table[] = { +static const ahd_reg_parse_entry_t CCSCBCTL_parse_table[] = { { "CCSCBRESET", 0x01, 0x01 }, { "CCSCBDIR", 0x04, 0x04 }, { "CCSCBEN", 0x08, 0x08 }, @@ -2582,7 +1635,7 @@ ahd_ccscbctl_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xad, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t CCSGCTL_parse_table[] = { +static const ahd_reg_parse_entry_t CCSGCTL_parse_table[] = { { "CCSGRESET", 0x01, 0x01 }, { "SG_FETCH_REQ", 0x02, 0x02 }, { "CCSGENACK", 0x08, 0x08 }, @@ -2606,13 +1659,6 @@ ahd_ccsgram_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_flexadr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "FLEXADR", - 0xb0, regvalue, cur_col, wrap)); -} - -int ahd_ccscbram_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "CCSCBRAM", @@ -2620,39 +1666,13 @@ ahd_ccscbram_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_flexcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "FLEXCNT", - 0xb3, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t FLEXDMASTAT_parse_table[] = { - { "FLEXDMADONE", 0x01, 0x01 }, - { "FLEXDMAERR", 0x02, 0x02 } -}; - -int -ahd_flexdmastat_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(FLEXDMASTAT_parse_table, 2, "FLEXDMASTAT", - 0xb5, regvalue, cur_col, wrap)); -} - -int -ahd_flexdata_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "FLEXDATA", - 0xb6, regvalue, cur_col, wrap)); -} - -int ahd_brddat_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "BRDDAT", 0xb8, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t BRDCTL_parse_table[] = { +static const ahd_reg_parse_entry_t BRDCTL_parse_table[] = { { "BRDSTB", 0x01, 0x01 }, { "BRDRW", 0x02, 0x02 }, { "BRDEN", 0x04, 0x04 }, @@ -2682,7 +1702,7 @@ ahd_seedat_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xbc, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SEECTL_parse_table[] = { +static const ahd_reg_parse_entry_t SEECTL_parse_table[] = { { "SEEOP_ERAL", 0x40, 0x70 }, { "SEEOP_WRITE", 0x50, 0x70 }, { "SEEOP_READ", 0x60, 0x70 }, @@ -2702,7 +1722,7 @@ ahd_seectl_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xbe, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SEESTAT_parse_table[] = { +static const ahd_reg_parse_entry_t SEESTAT_parse_table[] = { { "SEESTART", 0x01, 0x01 }, { "SEEBUSY", 0x02, 0x02 }, { "SEEARBACK", 0x04, 0x04 }, @@ -2718,34 +1738,7 @@ ahd_seestat_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xbe, regvalue, cur_col, wrap)); } -int -ahd_scbcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "SCBCNT", - 0xbf, regvalue, cur_col, wrap)); -} - -int -ahd_dfwaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "DFWADDR", - 0xc0, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DSPFLTRCTL_parse_table[] = { - { "DSPFCNTSEL", 0x0f, 0x0f }, - { "EDGESENSE", 0x10, 0x10 }, - { "FLTRDISABLE", 0x20, 0x20 } -}; - -int -ahd_dspfltrctl_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(DSPFLTRCTL_parse_table, 3, "DSPFLTRCTL", - 0xc0, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DSPDATACTL_parse_table[] = { +static const ahd_reg_parse_entry_t DSPDATACTL_parse_table[] = { { "XMITOFFSTDIS", 0x02, 0x02 }, { "RCVROFFSTDIS", 0x04, 0x04 }, { "DESQDIS", 0x10, 0x10 }, @@ -2760,44 +1753,13 @@ ahd_dspdatactl_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_dfraddr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "DFRADDR", - 0xc2, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DSPREQCTL_parse_table[] = { - { "MANREQDLY", 0x3f, 0x3f }, - { "MANREQCTL", 0xc0, 0xc0 } -}; - -int -ahd_dspreqctl_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(DSPREQCTL_parse_table, 2, "DSPREQCTL", - 0xc2, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DSPACKCTL_parse_table[] = { - { "MANACKDLY", 0x3f, 0x3f }, - { "MANACKCTL", 0xc0, 0xc0 } -}; - -int -ahd_dspackctl_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(DSPACKCTL_parse_table, 2, "DSPACKCTL", - 0xc3, regvalue, cur_col, wrap)); -} - -int ahd_dfdat_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "DFDAT", 0xc4, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t DSPSELECT_parse_table[] = { +static const ahd_reg_parse_entry_t DSPSELECT_parse_table[] = { { "DSPSEL", 0x1f, 0x1f }, { "AUTOINCEN", 0x80, 0x80 } }; @@ -2809,7 +1771,7 @@ ahd_dspselect_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xc4, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t WRTBIASCTL_parse_table[] = { +static const ahd_reg_parse_entry_t WRTBIASCTL_parse_table[] = { { "XMITMANVAL", 0x3f, 0x3f }, { "AUTOXBCDIS", 0x80, 0x80 } }; @@ -2821,91 +1783,7 @@ ahd_wrtbiasctl_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xc5, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t RCVRBIOSCTL_parse_table[] = { - { "RCVRMANVAL", 0x3f, 0x3f }, - { "AUTORBCDIS", 0x80, 0x80 } -}; - -int -ahd_rcvrbiosctl_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(RCVRBIOSCTL_parse_table, 2, "RCVRBIOSCTL", - 0xc6, regvalue, cur_col, wrap)); -} - -int -ahd_wrtbiascalc_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "WRTBIASCALC", - 0xc7, regvalue, cur_col, wrap)); -} - -int -ahd_rcvrbiascalc_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "RCVRBIASCALC", - 0xc8, regvalue, cur_col, wrap)); -} - -int -ahd_dfptrs_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "DFPTRS", - 0xc8, regvalue, cur_col, wrap)); -} - -int -ahd_skewcalc_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "SKEWCALC", - 0xc9, regvalue, cur_col, wrap)); -} - -int -ahd_dfbkptr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "DFBKPTR", - 0xc9, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t DFDBCTL_parse_table[] = { - { "DFF_RAMBIST_EN", 0x01, 0x01 }, - { "DFF_RAMBIST_DONE", 0x02, 0x02 }, - { "DFF_RAMBIST_FAIL", 0x04, 0x04 }, - { "DFF_DIR_ERR", 0x08, 0x08 }, - { "DFF_CIO_RD_RDY", 0x10, 0x10 }, - { "DFF_CIO_WR_RDY", 0x20, 0x20 } -}; - -int -ahd_dfdbctl_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(DFDBCTL_parse_table, 6, "DFDBCTL", - 0xcb, regvalue, cur_col, wrap)); -} - -int -ahd_dfscnt_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "DFSCNT", - 0xcc, regvalue, cur_col, wrap)); -} - -int -ahd_dfbcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "DFBCNT", - 0xce, regvalue, cur_col, wrap)); -} - -int -ahd_ovlyaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "OVLYADDR", - 0xd4, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t SEQCTL0_parse_table[] = { +static const ahd_reg_parse_entry_t SEQCTL0_parse_table[] = { { "LOADRAM", 0x01, 0x01 }, { "SEQRESET", 0x02, 0x02 }, { "STEP", 0x04, 0x04 }, @@ -2923,21 +1801,7 @@ ahd_seqctl0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xd6, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SEQCTL1_parse_table[] = { - { "RAMBIST_EN", 0x01, 0x01 }, - { "RAMBIST_FAIL", 0x02, 0x02 }, - { "RAMBIST_DONE", 0x04, 0x04 }, - { "OVRLAY_DATA_CHK", 0x08, 0x08 } -}; - -int -ahd_seqctl1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(SEQCTL1_parse_table, 4, "SEQCTL1", - 0xd7, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t FLAGS_parse_table[] = { +static const ahd_reg_parse_entry_t FLAGS_parse_table[] = { { "CARRY", 0x01, 0x01 }, { "ZERO", 0x02, 0x02 } }; @@ -2949,7 +1813,7 @@ ahd_flags_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xd8, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SEQINTCTL_parse_table[] = { +static const ahd_reg_parse_entry_t SEQINTCTL_parse_table[] = { { "IRET", 0x01, 0x01 }, { "INTMASK1", 0x02, 0x02 }, { "INTMASK2", 0x04, 0x04 }, @@ -3002,24 +1866,6 @@ ahd_dindex_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_brkaddr0_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "BRKADDR0", - 0xe6, regvalue, cur_col, wrap)); -} - -static ahd_reg_parse_entry_t BRKADDR1_parse_table[] = { - { "BRKDIS", 0x80, 0x80 } -}; - -int -ahd_brkaddr1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(BRKADDR1_parse_table, 1, "BRKADDR1", - 0xe6, regvalue, cur_col, wrap)); -} - -int ahd_allones_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "ALLONES", @@ -3055,13 +1901,6 @@ ahd_dindir_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_function1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "FUNCTION1", - 0xf0, regvalue, cur_col, wrap)); -} - -int ahd_stack_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "STACK", @@ -3083,13 +1922,6 @@ ahd_curaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_lastaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "LASTADDR", - 0xf6, regvalue, cur_col, wrap)); -} - -int ahd_intvec2_addr_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "INTVEC2_ADDR", @@ -3111,23 +1943,16 @@ ahd_accum_save_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_waiting_scb_tails_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "WAITING_SCB_TAILS", - 0x100, regvalue, cur_col, wrap)); -} - -int -ahd_ahd_pci_config_base_print(u_int regvalue, u_int *cur_col, u_int wrap) +ahd_sram_base_print(u_int regvalue, u_int *cur_col, u_int wrap) { - return (ahd_print_register(NULL, 0, "AHD_PCI_CONFIG_BASE", + return (ahd_print_register(NULL, 0, "SRAM_BASE", 0x100, regvalue, cur_col, wrap)); } int -ahd_sram_base_print(u_int regvalue, u_int *cur_col, u_int wrap) +ahd_waiting_scb_tails_print(u_int regvalue, u_int *cur_col, u_int wrap) { - return (ahd_print_register(NULL, 0, "SRAM_BASE", + return (ahd_print_register(NULL, 0, "WAITING_SCB_TAILS", 0x100, regvalue, cur_col, wrap)); } @@ -3215,7 +2040,7 @@ ahd_msg_out_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x137, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t DMAPARAMS_parse_table[] = { +static const ahd_reg_parse_entry_t DMAPARAMS_parse_table[] = { { "FIFORESET", 0x01, 0x01 }, { "FIFOFLUSH", 0x02, 0x02 }, { "DIRECTION", 0x04, 0x04 }, @@ -3235,7 +2060,7 @@ ahd_dmaparams_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x138, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SEQ_FLAGS_parse_table[] = { +static const ahd_reg_parse_entry_t SEQ_FLAGS_parse_table[] = { { "NO_DISCONNECT", 0x01, 0x01 }, { "SPHASE_PENDING", 0x02, 0x02 }, { "DPHASE_PENDING", 0x04, 0x04 }, @@ -3268,7 +2093,7 @@ ahd_saved_lun_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x13b, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t LASTPHASE_parse_table[] = { +static const ahd_reg_parse_entry_t LASTPHASE_parse_table[] = { { "P_DATAOUT", 0x00, 0xe0 }, { "P_DATAOUT_DT", 0x20, 0xe0 }, { "P_DATAIN", 0x40, 0xe0 }, @@ -3326,7 +2151,7 @@ ahd_qoutfifo_next_addr_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x144, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t ARG_1_parse_table[] = { +static const ahd_reg_parse_entry_t ARG_1_parse_table[] = { { "CONT_MSG_LOOP_TARG", 0x02, 0x02 }, { "CONT_MSG_LOOP_READ", 0x03, 0x03 }, { "CONT_MSG_LOOP_WRITE",0x04, 0x04 }, @@ -3358,7 +2183,7 @@ ahd_last_msg_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x14a, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCSISEQ_TEMPLATE_parse_table[] = { +static const ahd_reg_parse_entry_t SCSISEQ_TEMPLATE_parse_table[] = { { "ALTSTIM", 0x01, 0x01 }, { "ENAUTOATNP", 0x02, 0x02 }, { "MANUALP", 0x0c, 0x0c }, @@ -3381,7 +2206,7 @@ ahd_initiator_tag_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x14c, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SEQ_FLAGS2_parse_table[] = { +static const ahd_reg_parse_entry_t SEQ_FLAGS2_parse_table[] = { { "PENDING_MK_MESSAGE", 0x01, 0x01 }, { "TARGET_MSG_PENDING", 0x02, 0x02 }, { "SELECTOUT_QFROZEN", 0x04, 0x04 } @@ -3465,20 +2290,20 @@ ahd_mk_message_scsiid_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_scb_base_print(u_int regvalue, u_int *cur_col, u_int wrap) +ahd_scb_residual_datacnt_print(u_int regvalue, u_int *cur_col, u_int wrap) { - return (ahd_print_register(NULL, 0, "SCB_BASE", + return (ahd_print_register(NULL, 0, "SCB_RESIDUAL_DATACNT", 0x180, regvalue, cur_col, wrap)); } int -ahd_scb_residual_datacnt_print(u_int regvalue, u_int *cur_col, u_int wrap) +ahd_scb_base_print(u_int regvalue, u_int *cur_col, u_int wrap) { - return (ahd_print_register(NULL, 0, "SCB_RESIDUAL_DATACNT", + return (ahd_print_register(NULL, 0, "SCB_BASE", 0x180, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCB_RESIDUAL_SGPTR_parse_table[] = { +static const ahd_reg_parse_entry_t SCB_RESIDUAL_SGPTR_parse_table[] = { { "SG_LIST_NULL", 0x01, 0x01 }, { "SG_OVERRUN_RESID", 0x02, 0x02 }, { "SG_ADDR_MASK", 0xf8, 0xf8 } @@ -3499,27 +2324,6 @@ ahd_scb_scsi_status_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_scb_target_phases_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "SCB_TARGET_PHASES", - 0x189, regvalue, cur_col, wrap)); -} - -int -ahd_scb_target_data_dir_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "SCB_TARGET_DATA_DIR", - 0x18a, regvalue, cur_col, wrap)); -} - -int -ahd_scb_target_itag_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "SCB_TARGET_ITAG", - 0x18b, regvalue, cur_col, wrap)); -} - -int ahd_scb_sense_busaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "SCB_SENSE_BUSADDR", @@ -3533,7 +2337,7 @@ ahd_scb_tag_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x190, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCB_CONTROL_parse_table[] = { +static const ahd_reg_parse_entry_t SCB_CONTROL_parse_table[] = { { "SCB_TAG_TYPE", 0x03, 0x03 }, { "DISCONNECTED", 0x04, 0x04 }, { "STATUS_RCVD", 0x08, 0x08 }, @@ -3550,7 +2354,7 @@ ahd_scb_control_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x192, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCB_SCSIID_parse_table[] = { +static const ahd_reg_parse_entry_t SCB_SCSIID_parse_table[] = { { "OID", 0x0f, 0x0f }, { "TID", 0xf0, 0xf0 } }; @@ -3562,7 +2366,7 @@ ahd_scb_scsiid_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x193, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCB_LUN_parse_table[] = { +static const ahd_reg_parse_entry_t SCB_LUN_parse_table[] = { { "LID", 0xff, 0xff } }; @@ -3573,7 +2377,7 @@ ahd_scb_lun_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x194, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCB_TASK_ATTRIBUTE_parse_table[] = { +static const ahd_reg_parse_entry_t SCB_TASK_ATTRIBUTE_parse_table[] = { { "SCB_XFERLEN_ODD", 0x01, 0x01 } }; @@ -3584,7 +2388,7 @@ ahd_scb_task_attribute_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x195, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCB_CDB_LEN_parse_table[] = { +static const ahd_reg_parse_entry_t SCB_CDB_LEN_parse_table[] = { { "SCB_CDB_LEN_PTR", 0x80, 0x80 } }; @@ -3609,7 +2413,7 @@ ahd_scb_dataptr_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x198, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCB_DATACNT_parse_table[] = { +static const ahd_reg_parse_entry_t SCB_DATACNT_parse_table[] = { { "SG_HIGH_ADDR_BITS", 0x7f, 0x7f }, { "SG_LAST_SEG", 0x80, 0x80 } }; @@ -3621,7 +2425,7 @@ ahd_scb_datacnt_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x1a0, regvalue, cur_col, wrap)); } -static ahd_reg_parse_entry_t SCB_SGPTR_parse_table[] = { +static const ahd_reg_parse_entry_t SCB_SGPTR_parse_table[] = { { "SG_LIST_NULL", 0x01, 0x01 }, { "SG_FULL_RESID", 0x02, 0x02 }, { "SG_STATUS_VALID", 0x04, 0x04 } @@ -3656,13 +2460,6 @@ ahd_scb_next2_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahd_scb_spare_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahd_print_register(NULL, 0, "SCB_SPARE", - 0x1b0, regvalue, cur_col, wrap)); -} - -int ahd_scb_disconnected_lists_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahd_print_register(NULL, 0, "SCB_DISCONNECTED_LISTS", diff --git a/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped b/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped index 11bed07e90b..4b51e232392 100644 --- a/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped +++ b/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped @@ -5,7 +5,7 @@ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#120 $ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#77 $ */ -static uint8_t seqprog[] = { +static const uint8_t seqprog[] = { 0xff, 0x02, 0x06, 0x78, 0x00, 0xea, 0x6e, 0x59, 0x01, 0xea, 0x04, 0x30, @@ -1027,7 +1027,7 @@ ahd_patch0_func(struct ahd_softc *ahd) return (0); } -static struct patch { +static const struct patch { ahd_patch_func_t *patch_func; uint32_t begin :10, skip_instr :10, @@ -1166,7 +1166,7 @@ static struct patch { { ahd_patch23_func, 815, 11, 1 } }; -static struct cs { +static const struct cs { uint16_t begin; uint16_t end; } critical_sections[] = { diff --git a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h index c0344e61765..e4e651cca3e 100644 --- a/drivers/scsi/aic7xxx/aic7xxx.h +++ b/drivers/scsi/aic7xxx/aic7xxx.h @@ -736,7 +736,7 @@ struct ahc_syncrate { #define ST_SXFR 0x010 /* Rate Single Transition Only */ #define DT_SXFR 0x040 /* Rate Double Transition Only */ uint8_t period; /* Period to send to SCSI target */ - char *rate; + const char *rate; }; /* Safe and valid period for async negotiations. */ @@ -1114,7 +1114,7 @@ typedef int (ahc_device_setup_t)(struct ahc_softc *); struct ahc_pci_identity { uint64_t full_id; uint64_t id_mask; - char *name; + const char *name; ahc_device_setup_t *setup; }; @@ -1133,15 +1133,11 @@ extern const int ahc_num_aic7770_devs; /*************************** Function Declarations ****************************/ /******************************************************************************/ -u_int ahc_index_busy_tcl(struct ahc_softc *ahc, u_int tcl); -void ahc_unbusy_tcl(struct ahc_softc *ahc, u_int tcl); -void ahc_busy_tcl(struct ahc_softc *ahc, - u_int tcl, u_int busyid); /***************************** PCI Front End *********************************/ -struct ahc_pci_identity *ahc_find_pci_device(ahc_dev_softc_t); +const struct ahc_pci_identity *ahc_find_pci_device(ahc_dev_softc_t); int ahc_pci_config(struct ahc_softc *, - struct ahc_pci_identity *); + const struct ahc_pci_identity *); int ahc_pci_test_register_access(struct ahc_softc *); #ifdef CONFIG_PM void ahc_pci_resume(struct ahc_softc *ahc); @@ -1155,9 +1151,6 @@ int aic7770_config(struct ahc_softc *ahc, /************************** SCB and SCB queue management **********************/ int ahc_probe_scbs(struct ahc_softc *); -void ahc_run_untagged_queues(struct ahc_softc *ahc); -void ahc_run_untagged_queue(struct ahc_softc *ahc, - struct scb_tailq *queue); void ahc_qinfifo_requeue_tail(struct ahc_softc *ahc, struct scb *scb); int ahc_match_scb(struct ahc_softc *ahc, struct scb *scb, @@ -1178,22 +1171,8 @@ int ahc_resume(struct ahc_softc *ahc); #endif void ahc_set_unit(struct ahc_softc *, int); void ahc_set_name(struct ahc_softc *, char *); -void ahc_alloc_scbs(struct ahc_softc *ahc); void ahc_free(struct ahc_softc *ahc); int ahc_reset(struct ahc_softc *ahc, int reinit); -void ahc_shutdown(void *arg); - -/*************************** Interrupt Services *******************************/ -void ahc_clear_intstat(struct ahc_softc *ahc); -void ahc_run_qoutfifo(struct ahc_softc *ahc); -#ifdef AHC_TARGET_MODE -void ahc_run_tqinfifo(struct ahc_softc *ahc, int paused); -#endif -void ahc_handle_brkadrint(struct ahc_softc *ahc); -void ahc_handle_seqint(struct ahc_softc *ahc, u_int intstat); -void ahc_handle_scsiint(struct ahc_softc *ahc, - u_int intstat); -void ahc_clear_critical_section(struct ahc_softc *ahc); /***************************** Error Recovery *********************************/ typedef enum { @@ -1214,36 +1193,19 @@ int ahc_search_disc_list(struct ahc_softc *ahc, int target, char channel, int lun, u_int tag, int stop_on_first, int remove, int save_state); -void ahc_freeze_devq(struct ahc_softc *ahc, struct scb *scb); int ahc_reset_channel(struct ahc_softc *ahc, char channel, int initiate_reset); -int ahc_abort_scbs(struct ahc_softc *ahc, int target, - char channel, int lun, u_int tag, - role_t role, uint32_t status); -void ahc_restart(struct ahc_softc *ahc); -void ahc_calc_residual(struct ahc_softc *ahc, - struct scb *scb); + /*************************** Utility Functions ********************************/ -struct ahc_phase_table_entry* - ahc_lookup_phase_entry(int phase); void ahc_compile_devinfo(struct ahc_devinfo *devinfo, u_int our_id, u_int target, u_int lun, char channel, role_t role); /************************** Transfer Negotiation ******************************/ -struct ahc_syncrate* ahc_find_syncrate(struct ahc_softc *ahc, u_int *period, +const struct ahc_syncrate* ahc_find_syncrate(struct ahc_softc *ahc, u_int *period, u_int *ppr_options, u_int maxsync); u_int ahc_find_period(struct ahc_softc *ahc, u_int scsirate, u_int maxsync); -void ahc_validate_offset(struct ahc_softc *ahc, - struct ahc_initiator_tinfo *tinfo, - struct ahc_syncrate *syncrate, - u_int *offset, int wide, - role_t role); -void ahc_validate_width(struct ahc_softc *ahc, - struct ahc_initiator_tinfo *tinfo, - u_int *bus_width, - role_t role); /* * Negotiation types. These are used to qualify if we should renegotiate * even if our goal and current transport parameters are identical. @@ -1263,7 +1225,7 @@ void ahc_set_width(struct ahc_softc *ahc, u_int width, u_int type, int paused); void ahc_set_syncrate(struct ahc_softc *ahc, struct ahc_devinfo *devinfo, - struct ahc_syncrate *syncrate, + const struct ahc_syncrate *syncrate, u_int period, u_int offset, u_int ppr_options, u_int type, int paused); @@ -1305,11 +1267,10 @@ extern uint32_t ahc_debug; #define AHC_SHOW_MASKED_ERRORS 0x1000 #define AHC_DEBUG_SEQUENCER 0x2000 #endif -void ahc_print_scb(struct scb *scb); void ahc_print_devinfo(struct ahc_softc *ahc, struct ahc_devinfo *dev); void ahc_dump_card_state(struct ahc_softc *ahc); -int ahc_print_register(ahc_reg_parse_entry_t *table, +int ahc_print_register(const ahc_reg_parse_entry_t *table, u_int num_entries, const char *name, u_int address, diff --git a/drivers/scsi/aic7xxx/aic7xxx.reg b/drivers/scsi/aic7xxx/aic7xxx.reg index e196d83b93c..0d2f763c342 100644 --- a/drivers/scsi/aic7xxx/aic7xxx.reg +++ b/drivers/scsi/aic7xxx/aic7xxx.reg @@ -238,6 +238,7 @@ register SXFRCTL2 { register OPTIONMODE { address 0x008 access_mode RW + count 2 field AUTORATEEN 0x80 field AUTOACKEN 0x40 field ATNMGMNTEN 0x20 @@ -254,6 +255,7 @@ register TARGCRCCNT { address 0x00a size 2 access_mode RW + count 2 } /* @@ -344,6 +346,7 @@ register SSTAT2 { register SSTAT3 { address 0x00e access_mode RO + count 2 mask SCSICNT 0xf0 mask OFFCNT 0x0f mask U2OFFCNT 0x7f @@ -367,6 +370,7 @@ register SCSIID_ULTRA2 { register SIMODE0 { address 0x010 access_mode RW + count 2 field ENSELDO 0x40 field ENSELDI 0x20 field ENSELINGO 0x10 @@ -429,6 +433,7 @@ register SHADDR { register SELTIMER { address 0x018 access_mode RW + count 1 field STAGE6 0x20 field STAGE5 0x10 field STAGE4 0x08 @@ -467,6 +472,7 @@ register TARGID { address 0x01b size 2 access_mode RW + count 14 } /* @@ -480,6 +486,7 @@ register TARGID { register SPIOCAP { address 0x01b access_mode RW + count 10 field SOFT1 0x80 field SOFT0 0x40 field SOFTCMDEN 0x20 @@ -492,6 +499,7 @@ register SPIOCAP { register BRDCTL { address 0x01d + count 11 field BRDDAT7 0x80 field BRDDAT6 0x40 field BRDDAT5 0x20 @@ -534,6 +542,7 @@ register BRDCTL { */ register SEECTL { address 0x01e + count 11 field EXTARBACK 0x80 field EXTARBREQ 0x40 field SEEMS 0x20 @@ -570,6 +579,7 @@ register SBLKCTL { register SEQCTL { address 0x060 access_mode RW + count 15 field PERRORDIS 0x80 field PAUSEDIS 0x40 field FAILDIS 0x20 @@ -590,6 +600,7 @@ register SEQCTL { register SEQRAM { address 0x061 access_mode RW + count 2 } /* @@ -604,6 +615,7 @@ register SEQADDR0 { register SEQADDR1 { address 0x063 access_mode RW + count 8 mask SEQADDR1_MASK 0x01 } @@ -649,6 +661,7 @@ register NONE { register FLAGS { address 0x06b access_mode RO + count 18 field ZERO 0x02 field CARRY 0x01 } @@ -671,6 +684,7 @@ register FUNCTION1 { register STACK { address 0x06f access_mode RO + count 5 } const STACK_SIZE 4 @@ -692,6 +706,7 @@ register BCTL { register DSCOMMAND0 { address 0x084 access_mode RW + count 7 field CACHETHEN 0x80 /* Cache Threshold enable */ field DPARCKEN 0x40 /* Data Parity Check Enable */ field MPARCKEN 0x20 /* Memory Parity Check Enable */ @@ -717,6 +732,7 @@ register DSCOMMAND1 { register BUSTIME { address 0x085 access_mode RW + count 2 mask BOFF 0xf0 mask BON 0x0f } @@ -727,6 +743,7 @@ register BUSTIME { register BUSSPD { address 0x086 access_mode RW + count 2 mask DFTHRSH 0xc0 mask STBOFF 0x38 mask STBON 0x07 @@ -737,6 +754,7 @@ register BUSSPD { /* aic7850/55/60/70/80/95 only */ register DSPCISTATUS { address 0x086 + count 4 mask DFTHRSH_100 0xc0 } @@ -758,6 +776,7 @@ const SEQ_MAILBOX_SHIFT 0 register HCNTRL { address 0x087 access_mode RW + count 14 field POWRDN 0x40 field SWINT 0x10 field IRQMS 0x08 @@ -869,6 +888,7 @@ register INTSTAT { register ERROR { address 0x092 access_mode RO + count 26 field CIOPARERR 0x80 /* Ultra2 only */ field PCIERRSTAT 0x40 /* PCI only */ field MPARERR 0x20 /* PCI only */ @@ -885,6 +905,7 @@ register ERROR { register CLRINT { address 0x092 access_mode WO + count 24 field CLRPARERR 0x10 /* PCI only */ field CLRBRKADRINT 0x08 field CLRSCSIINT 0x04 @@ -943,6 +964,7 @@ register DFDAT { register SCBCNT { address 0x09a access_mode RW + count 1 field SCBAUTO 0x80 mask SCBCNT_MASK 0x1f } @@ -954,6 +976,7 @@ register SCBCNT { register QINFIFO { address 0x09b access_mode RW + count 12 } /* @@ -972,11 +995,13 @@ register QINCNT { register QOUTFIFO { address 0x09d access_mode WO + count 7 } register CRCCONTROL1 { address 0x09d access_mode RW + count 3 field CRCONSEEN 0x80 field CRCVALCHKEN 0x40 field CRCENDCHKEN 0x20 @@ -1013,6 +1038,7 @@ register SCSIPHASE { register SFUNCT { address 0x09f access_mode RW + count 4 field ALT_MODE 0x80 } @@ -1095,6 +1121,7 @@ scb { } SCB_SCSIOFFSET { size 1 + count 1 } SCB_NEXT { size 1 @@ -1118,6 +1145,7 @@ const SG_SIZEOF 0x08 /* sizeof(struct ahc_dma) */ register SEECTL_2840 { address 0x0c0 access_mode RW + count 2 field CS_2840 0x04 field CK_2840 0x02 field DO_2840 0x01 @@ -1126,6 +1154,7 @@ register SEECTL_2840 { register STATUS_2840 { address 0x0c1 access_mode RW + count 4 field EEPROM_TF 0x80 mask BIOS_SEL 0x60 mask ADSEL 0x1e @@ -1161,6 +1190,7 @@ register CCSGCTL { register CCSCBCNT { address 0xEF + count 1 } register CCSCBCTL { @@ -1187,6 +1217,7 @@ register CCSCBRAM { register SCBBADDR { address 0x0F0 access_mode RW + count 3 } register CCSCBPTR { @@ -1195,6 +1226,7 @@ register CCSCBPTR { register HNSCB_QOFF { address 0x0F4 + count 4 } register SNSCB_QOFF { @@ -1234,6 +1266,7 @@ register DFF_THRSH { mask WR_DFTHRSH_85 0x50 mask WR_DFTHRSH_90 0x60 mask WR_DFTHRSH_MAX 0x70 + count 4 } register SG_CACHE_PRE { @@ -1287,6 +1320,7 @@ scratch_ram { ULTRA_ENB { alias CMDSIZE_TABLE size 2 + count 2 } /* * Bit vector of targets that have disconnection disabled as set by @@ -1296,6 +1330,7 @@ scratch_ram { */ DISC_DSB { size 2 + count 6 } CMDSIZE_TABLE_TAIL { size 4 @@ -1323,6 +1358,7 @@ scratch_ram { /* Parameters for DMA Logic */ DMAPARAMS { size 1 + count 12 field PRELOADEN 0x80 field WIDEODD 0x40 field SCSIEN 0x20 @@ -1436,11 +1472,12 @@ scratch_ram { KERNEL_TQINPOS { size 1 } - TQINPOS { + TQINPOS { size 1 } ARG_1 { size 1 + count 1 mask SEND_MSG 0x80 mask SEND_SENSE 0x40 mask SEND_REJ 0x20 @@ -1495,6 +1532,7 @@ scratch_ram { size 1 field HA_274_EXTENDED_TRANS 0x01 alias INITIATOR_TAG + count 1 } SEQ_FLAGS2 { @@ -1518,6 +1556,7 @@ scratch_ram { */ SCSICONF { size 1 + count 12 field TERM_ENB 0x80 field RESET_SCSI 0x40 field ENSPCHK 0x20 @@ -1527,16 +1566,19 @@ scratch_ram { INTDEF { address 0x05c size 1 + count 1 field EDGE_TRIG 0x80 mask VECTOR 0x0f } HOSTCONF { address 0x05d size 1 + count 1 } HA_274_BIOSCTRL { address 0x05f size 1 + count 1 mask BIOSMODE 0x30 mask BIOSDISABLED 0x30 field CHANNEL_B_PRIMARY 0x08 @@ -1552,6 +1594,7 @@ scratch_ram { */ TARG_OFFSET { size 16 + count 1 } } diff --git a/drivers/scsi/aic7xxx/aic7xxx_93cx6.c b/drivers/scsi/aic7xxx/aic7xxx_93cx6.c index 3cb07e114e8..dd11999b77b 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_93cx6.c +++ b/drivers/scsi/aic7xxx/aic7xxx_93cx6.c @@ -84,16 +84,16 @@ struct seeprom_cmd { }; /* Short opcodes for the c46 */ -static struct seeprom_cmd seeprom_ewen = {9, {1, 0, 0, 1, 1, 0, 0, 0, 0}}; -static struct seeprom_cmd seeprom_ewds = {9, {1, 0, 0, 0, 0, 0, 0, 0, 0}}; +static const struct seeprom_cmd seeprom_ewen = {9, {1, 0, 0, 1, 1, 0, 0, 0, 0}}; +static const struct seeprom_cmd seeprom_ewds = {9, {1, 0, 0, 0, 0, 0, 0, 0, 0}}; /* Long opcodes for the C56/C66 */ -static struct seeprom_cmd seeprom_long_ewen = {11, {1, 0, 0, 1, 1, 0, 0, 0, 0}}; -static struct seeprom_cmd seeprom_long_ewds = {11, {1, 0, 0, 0, 0, 0, 0, 0, 0}}; +static const struct seeprom_cmd seeprom_long_ewen = {11, {1, 0, 0, 1, 1, 0, 0, 0, 0}}; +static const struct seeprom_cmd seeprom_long_ewds = {11, {1, 0, 0, 0, 0, 0, 0, 0, 0}}; /* Common opcodes */ -static struct seeprom_cmd seeprom_write = {3, {1, 0, 1}}; -static struct seeprom_cmd seeprom_read = {3, {1, 1, 0}}; +static const struct seeprom_cmd seeprom_write = {3, {1, 0, 1}}; +static const struct seeprom_cmd seeprom_read = {3, {1, 1, 0}}; /* * Wait for the SEERDY to go high; about 800 ns. @@ -108,7 +108,7 @@ static struct seeprom_cmd seeprom_read = {3, {1, 1, 0}}; * Send a START condition and the given command */ static void -send_seeprom_cmd(struct seeprom_descriptor *sd, struct seeprom_cmd *cmd) +send_seeprom_cmd(struct seeprom_descriptor *sd, const struct seeprom_cmd *cmd) { uint8_t temp; int i = 0; @@ -227,7 +227,7 @@ int ahc_write_seeprom(struct seeprom_descriptor *sd, uint16_t *buf, u_int start_addr, u_int count) { - struct seeprom_cmd *ewen, *ewds; + const struct seeprom_cmd *ewen, *ewds; uint16_t v; uint8_t temp; int i, k; diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c index 64e62ce59c1..0ae2b4605d0 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_core.c +++ b/drivers/scsi/aic7xxx/aic7xxx_core.c @@ -51,8 +51,7 @@ #endif /***************************** Lookup Tables **********************************/ -char *ahc_chip_names[] = -{ +static const char *const ahc_chip_names[] = { "NONE", "aic7770", "aic7850", @@ -75,10 +74,10 @@ static const u_int num_chip_names = ARRAY_SIZE(ahc_chip_names); */ struct ahc_hard_error_entry { uint8_t errno; - char *errmesg; + const char *errmesg; }; -static struct ahc_hard_error_entry ahc_hard_errors[] = { +static const struct ahc_hard_error_entry ahc_hard_errors[] = { { ILLHADDR, "Illegal Host Access" }, { ILLSADDR, "Illegal Sequencer Address referrenced" }, { ILLOPCODE, "Illegal Opcode in sequencer program" }, @@ -90,7 +89,7 @@ static struct ahc_hard_error_entry ahc_hard_errors[] = { }; static const u_int num_errors = ARRAY_SIZE(ahc_hard_errors); -static struct ahc_phase_table_entry ahc_phase_table[] = +static const struct ahc_phase_table_entry ahc_phase_table[] = { { P_DATAOUT, MSG_NOOP, "in Data-out phase" }, { P_DATAIN, MSG_INITIATOR_DET_ERR, "in Data-in phase" }, @@ -115,7 +114,7 @@ static const u_int num_phases = ARRAY_SIZE(ahc_phase_table) - 1; * Provides a mapping of tranfer periods in ns to the proper value to * stick in the scsixfer reg. */ -static struct ahc_syncrate ahc_syncrates[] = +static const struct ahc_syncrate ahc_syncrates[] = { /* ultra2 fast/ultra period rate */ { 0x42, 0x000, 9, "80.0" }, @@ -148,7 +147,7 @@ static struct ahc_tmode_tstate* static void ahc_free_tstate(struct ahc_softc *ahc, u_int scsi_id, char channel, int force); #endif -static struct ahc_syncrate* +static const struct ahc_syncrate* ahc_devlimited_syncrate(struct ahc_softc *ahc, struct ahc_initiator_tinfo *, u_int *period, @@ -204,9 +203,9 @@ static void ahc_setup_target_msgin(struct ahc_softc *ahc, #endif static bus_dmamap_callback_t ahc_dmamap_cb; -static void ahc_build_free_scb_list(struct ahc_softc *ahc); -static int ahc_init_scbdata(struct ahc_softc *ahc); -static void ahc_fini_scbdata(struct ahc_softc *ahc); +static void ahc_build_free_scb_list(struct ahc_softc *ahc); +static int ahc_init_scbdata(struct ahc_softc *ahc); +static void ahc_fini_scbdata(struct ahc_softc *ahc); static void ahc_qinfifo_requeue(struct ahc_softc *ahc, struct scb *prev_scb, struct scb *scb); @@ -222,7 +221,7 @@ static void ahc_dumpseq(struct ahc_softc *ahc); #endif static int ahc_loadseq(struct ahc_softc *ahc); static int ahc_check_patch(struct ahc_softc *ahc, - struct patch **start_patch, + const struct patch **start_patch, u_int start_instr, u_int *skip_addr); static void ahc_download_instr(struct ahc_softc *ahc, u_int instrptr, uint8_t *dconsts); @@ -237,11 +236,582 @@ static void ahc_update_scsiid(struct ahc_softc *ahc, static int ahc_handle_target_cmd(struct ahc_softc *ahc, struct target_cmd *cmd); #endif + +static u_int ahc_index_busy_tcl(struct ahc_softc *ahc, u_int tcl); +static void ahc_unbusy_tcl(struct ahc_softc *ahc, u_int tcl); +static void ahc_busy_tcl(struct ahc_softc *ahc, + u_int tcl, u_int busyid); + +/************************** SCB and SCB queue management **********************/ +static void ahc_run_untagged_queues(struct ahc_softc *ahc); +static void ahc_run_untagged_queue(struct ahc_softc *ahc, + struct scb_tailq *queue); + +/****************************** Initialization ********************************/ +static void ahc_alloc_scbs(struct ahc_softc *ahc); +static void ahc_shutdown(void *arg); + +/*************************** Interrupt Services *******************************/ +static void ahc_clear_intstat(struct ahc_softc *ahc); +static void ahc_run_qoutfifo(struct ahc_softc *ahc); +#ifdef AHC_TARGET_MODE +static void ahc_run_tqinfifo(struct ahc_softc *ahc, int paused); +#endif +static void ahc_handle_brkadrint(struct ahc_softc *ahc); +static void ahc_handle_seqint(struct ahc_softc *ahc, u_int intstat); +static void ahc_handle_scsiint(struct ahc_softc *ahc, + u_int intstat); +static void ahc_clear_critical_section(struct ahc_softc *ahc); + +/***************************** Error Recovery *********************************/ +static void ahc_freeze_devq(struct ahc_softc *ahc, struct scb *scb); +static int ahc_abort_scbs(struct ahc_softc *ahc, int target, + char channel, int lun, u_int tag, + role_t role, uint32_t status); +static void ahc_calc_residual(struct ahc_softc *ahc, + struct scb *scb); + +/*********************** Untagged Transaction Routines ************************/ +static inline void ahc_freeze_untagged_queues(struct ahc_softc *ahc); +static inline void ahc_release_untagged_queues(struct ahc_softc *ahc); + +/* + * Block our completion routine from starting the next untagged + * transaction for this target or target lun. + */ +static inline void +ahc_freeze_untagged_queues(struct ahc_softc *ahc) +{ + if ((ahc->flags & AHC_SCB_BTT) == 0) + ahc->untagged_queue_lock++; +} + +/* + * Allow the next untagged transaction for this target or target lun + * to be executed. We use a counting semaphore to allow the lock + * to be acquired recursively. Once the count drops to zero, the + * transaction queues will be run. + */ +static inline void +ahc_release_untagged_queues(struct ahc_softc *ahc) +{ + if ((ahc->flags & AHC_SCB_BTT) == 0) { + ahc->untagged_queue_lock--; + if (ahc->untagged_queue_lock == 0) + ahc_run_untagged_queues(ahc); + } +} + /************************* Sequencer Execution Control ************************/ /* - * Restart the sequencer program from address zero + * Work around any chip bugs related to halting sequencer execution. + * On Ultra2 controllers, we must clear the CIOBUS stretch signal by + * reading a register that will set this signal and deassert it. + * Without this workaround, if the chip is paused, by an interrupt or + * manual pause while accessing scb ram, accesses to certain registers + * will hang the system (infinite pci retries). + */ +static void +ahc_pause_bug_fix(struct ahc_softc *ahc) +{ + if ((ahc->features & AHC_ULTRA2) != 0) + (void)ahc_inb(ahc, CCSCBCTL); +} + +/* + * Determine whether the sequencer has halted code execution. + * Returns non-zero status if the sequencer is stopped. + */ +int +ahc_is_paused(struct ahc_softc *ahc) +{ + return ((ahc_inb(ahc, HCNTRL) & PAUSE) != 0); +} + +/* + * Request that the sequencer stop and wait, indefinitely, for it + * to stop. The sequencer will only acknowledge that it is paused + * once it has reached an instruction boundary and PAUSEDIS is + * cleared in the SEQCTL register. The sequencer may use PAUSEDIS + * for critical sections. + */ +void +ahc_pause(struct ahc_softc *ahc) +{ + ahc_outb(ahc, HCNTRL, ahc->pause); + + /* + * Since the sequencer can disable pausing in a critical section, we + * must loop until it actually stops. + */ + while (ahc_is_paused(ahc) == 0) + ; + + ahc_pause_bug_fix(ahc); +} + +/* + * Allow the sequencer to continue program execution. + * We check here to ensure that no additional interrupt + * sources that would cause the sequencer to halt have been + * asserted. If, for example, a SCSI bus reset is detected + * while we are fielding a different, pausing, interrupt type, + * we don't want to release the sequencer before going back + * into our interrupt handler and dealing with this new + * condition. + */ +void +ahc_unpause(struct ahc_softc *ahc) +{ + if ((ahc_inb(ahc, INTSTAT) & (SCSIINT | SEQINT | BRKADRINT)) == 0) + ahc_outb(ahc, HCNTRL, ahc->unpause); +} + +/************************** Memory mapping routines ***************************/ +static struct ahc_dma_seg * +ahc_sg_bus_to_virt(struct scb *scb, uint32_t sg_busaddr) +{ + int sg_index; + + sg_index = (sg_busaddr - scb->sg_list_phys)/sizeof(struct ahc_dma_seg); + /* sg_list_phys points to entry 1, not 0 */ + sg_index++; + + return (&scb->sg_list[sg_index]); +} + +static uint32_t +ahc_sg_virt_to_bus(struct scb *scb, struct ahc_dma_seg *sg) +{ + int sg_index; + + /* sg_list_phys points to entry 1, not 0 */ + sg_index = sg - &scb->sg_list[1]; + + return (scb->sg_list_phys + (sg_index * sizeof(*scb->sg_list))); +} + +static uint32_t +ahc_hscb_busaddr(struct ahc_softc *ahc, u_int index) +{ + return (ahc->scb_data->hscb_busaddr + + (sizeof(struct hardware_scb) * index)); +} + +static void +ahc_sync_scb(struct ahc_softc *ahc, struct scb *scb, int op) +{ + ahc_dmamap_sync(ahc, ahc->scb_data->hscb_dmat, + ahc->scb_data->hscb_dmamap, + /*offset*/(scb->hscb - ahc->hscbs) * sizeof(*scb->hscb), + /*len*/sizeof(*scb->hscb), op); +} + +void +ahc_sync_sglist(struct ahc_softc *ahc, struct scb *scb, int op) +{ + if (scb->sg_count == 0) + return; + + ahc_dmamap_sync(ahc, ahc->scb_data->sg_dmat, scb->sg_map->sg_dmamap, + /*offset*/(scb->sg_list - scb->sg_map->sg_vaddr) + * sizeof(struct ahc_dma_seg), + /*len*/sizeof(struct ahc_dma_seg) * scb->sg_count, op); +} + +#ifdef AHC_TARGET_MODE +static uint32_t +ahc_targetcmd_offset(struct ahc_softc *ahc, u_int index) +{ + return (((uint8_t *)&ahc->targetcmds[index]) - ahc->qoutfifo); +} +#endif + +/*********************** Miscelaneous Support Functions ***********************/ +/* + * Determine whether the sequencer reported a residual + * for this SCB/transaction. + */ +static void +ahc_update_residual(struct ahc_softc *ahc, struct scb *scb) +{ + uint32_t sgptr; + + sgptr = ahc_le32toh(scb->hscb->sgptr); + if ((sgptr & SG_RESID_VALID) != 0) + ahc_calc_residual(ahc, scb); +} + +/* + * Return pointers to the transfer negotiation information + * for the specified our_id/remote_id pair. + */ +struct ahc_initiator_tinfo * +ahc_fetch_transinfo(struct ahc_softc *ahc, char channel, u_int our_id, + u_int remote_id, struct ahc_tmode_tstate **tstate) +{ + /* + * Transfer data structures are stored from the perspective + * of the target role. Since the parameters for a connection + * in the initiator role to a given target are the same as + * when the roles are reversed, we pretend we are the target. + */ + if (channel == 'B') + our_id += 8; + *tstate = ahc->enabled_targets[our_id]; + return (&(*tstate)->transinfo[remote_id]); +} + +uint16_t +ahc_inw(struct ahc_softc *ahc, u_int port) +{ + uint16_t r = ahc_inb(ahc, port+1) << 8; + return r | ahc_inb(ahc, port); +} + +void +ahc_outw(struct ahc_softc *ahc, u_int port, u_int value) +{ + ahc_outb(ahc, port, value & 0xFF); + ahc_outb(ahc, port+1, (value >> 8) & 0xFF); +} + +uint32_t +ahc_inl(struct ahc_softc *ahc, u_int port) +{ + return ((ahc_inb(ahc, port)) + | (ahc_inb(ahc, port+1) << 8) + | (ahc_inb(ahc, port+2) << 16) + | (ahc_inb(ahc, port+3) << 24)); +} + +void +ahc_outl(struct ahc_softc *ahc, u_int port, uint32_t value) +{ + ahc_outb(ahc, port, (value) & 0xFF); + ahc_outb(ahc, port+1, ((value) >> 8) & 0xFF); + ahc_outb(ahc, port+2, ((value) >> 16) & 0xFF); + ahc_outb(ahc, port+3, ((value) >> 24) & 0xFF); +} + +uint64_t +ahc_inq(struct ahc_softc *ahc, u_int port) +{ + return ((ahc_inb(ahc, port)) + | (ahc_inb(ahc, port+1) << 8) + | (ahc_inb(ahc, port+2) << 16) + | (ahc_inb(ahc, port+3) << 24) + | (((uint64_t)ahc_inb(ahc, port+4)) << 32) + | (((uint64_t)ahc_inb(ahc, port+5)) << 40) + | (((uint64_t)ahc_inb(ahc, port+6)) << 48) + | (((uint64_t)ahc_inb(ahc, port+7)) << 56)); +} + +void +ahc_outq(struct ahc_softc *ahc, u_int port, uint64_t value) +{ + ahc_outb(ahc, port, value & 0xFF); + ahc_outb(ahc, port+1, (value >> 8) & 0xFF); + ahc_outb(ahc, port+2, (value >> 16) & 0xFF); + ahc_outb(ahc, port+3, (value >> 24) & 0xFF); + ahc_outb(ahc, port+4, (value >> 32) & 0xFF); + ahc_outb(ahc, port+5, (value >> 40) & 0xFF); + ahc_outb(ahc, port+6, (value >> 48) & 0xFF); + ahc_outb(ahc, port+7, (value >> 56) & 0xFF); +} + +/* + * Get a free scb. If there are none, see if we can allocate a new SCB. + */ +struct scb * +ahc_get_scb(struct ahc_softc *ahc) +{ + struct scb *scb; + + if ((scb = SLIST_FIRST(&ahc->scb_data->free_scbs)) == NULL) { + ahc_alloc_scbs(ahc); + scb = SLIST_FIRST(&ahc->scb_data->free_scbs); + if (scb == NULL) + return (NULL); + } + SLIST_REMOVE_HEAD(&ahc->scb_data->free_scbs, links.sle); + return (scb); +} + +/* + * Return an SCB resource to the free list. + */ +void +ahc_free_scb(struct ahc_softc *ahc, struct scb *scb) +{ + struct hardware_scb *hscb; + + hscb = scb->hscb; + /* Clean up for the next user */ + ahc->scb_data->scbindex[hscb->tag] = NULL; + scb->flags = SCB_FREE; + hscb->control = 0; + + SLIST_INSERT_HEAD(&ahc->scb_data->free_scbs, scb, links.sle); + + /* Notify the OSM that a resource is now available. */ + ahc_platform_scb_free(ahc, scb); +} + +struct scb * +ahc_lookup_scb(struct ahc_softc *ahc, u_int tag) +{ + struct scb* scb; + + scb = ahc->scb_data->scbindex[tag]; + if (scb != NULL) + ahc_sync_scb(ahc, scb, + BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE); + return (scb); +} + +static void +ahc_swap_with_next_hscb(struct ahc_softc *ahc, struct scb *scb) +{ + struct hardware_scb *q_hscb; + u_int saved_tag; + + /* + * Our queuing method is a bit tricky. The card + * knows in advance which HSCB to download, and we + * can't disappoint it. To achieve this, the next + * SCB to download is saved off in ahc->next_queued_scb. + * When we are called to queue "an arbitrary scb", + * we copy the contents of the incoming HSCB to the one + * the sequencer knows about, swap HSCB pointers and + * finally assign the SCB to the tag indexed location + * in the scb_array. This makes sure that we can still + * locate the correct SCB by SCB_TAG. + */ + q_hscb = ahc->next_queued_scb->hscb; + saved_tag = q_hscb->tag; + memcpy(q_hscb, scb->hscb, sizeof(*scb->hscb)); + if ((scb->flags & SCB_CDB32_PTR) != 0) { + q_hscb->shared_data.cdb_ptr = + ahc_htole32(ahc_hscb_busaddr(ahc, q_hscb->tag) + + offsetof(struct hardware_scb, cdb32)); + } + q_hscb->tag = saved_tag; + q_hscb->next = scb->hscb->tag; + + /* Now swap HSCB pointers. */ + ahc->next_queued_scb->hscb = scb->hscb; + scb->hscb = q_hscb; + + /* Now define the mapping from tag to SCB in the scbindex */ + ahc->scb_data->scbindex[scb->hscb->tag] = scb; +} + +/* + * Tell the sequencer about a new transaction to execute. */ void +ahc_queue_scb(struct ahc_softc *ahc, struct scb *scb) +{ + ahc_swap_with_next_hscb(ahc, scb); + + if (scb->hscb->tag == SCB_LIST_NULL + || scb->hscb->next == SCB_LIST_NULL) + panic("Attempt to queue invalid SCB tag %x:%x\n", + scb->hscb->tag, scb->hscb->next); + + /* + * Setup data "oddness". + */ + scb->hscb->lun &= LID; + if (ahc_get_transfer_length(scb) & 0x1) + scb->hscb->lun |= SCB_XFERLEN_ODD; + + /* + * Keep a history of SCBs we've downloaded in the qinfifo. + */ + ahc->qinfifo[ahc->qinfifonext++] = scb->hscb->tag; + + /* + * Make sure our data is consistent from the + * perspective of the adapter. + */ + ahc_sync_scb(ahc, scb, BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE); + + /* Tell the adapter about the newly queued SCB */ + if ((ahc->features & AHC_QUEUE_REGS) != 0) { + ahc_outb(ahc, HNSCB_QOFF, ahc->qinfifonext); + } else { + if ((ahc->features & AHC_AUTOPAUSE) == 0) + ahc_pause(ahc); + ahc_outb(ahc, KERNEL_QINPOS, ahc->qinfifonext); + if ((ahc->features & AHC_AUTOPAUSE) == 0) + ahc_unpause(ahc); + } +} + +struct scsi_sense_data * +ahc_get_sense_buf(struct ahc_softc *ahc, struct scb *scb) +{ + int offset; + + offset = scb - ahc->scb_data->scbarray; + return (&ahc->scb_data->sense[offset]); +} + +static uint32_t +ahc_get_sense_bufaddr(struct ahc_softc *ahc, struct scb *scb) +{ + int offset; + + offset = scb - ahc->scb_data->scbarray; + return (ahc->scb_data->sense_busaddr + + (offset * sizeof(struct scsi_sense_data))); +} + +/************************** Interrupt Processing ******************************/ +static void +ahc_sync_qoutfifo(struct ahc_softc *ahc, int op) +{ + ahc_dmamap_sync(ahc, ahc->shared_data_dmat, ahc->shared_data_dmamap, + /*offset*/0, /*len*/256, op); +} + +static void +ahc_sync_tqinfifo(struct ahc_softc *ahc, int op) +{ +#ifdef AHC_TARGET_MODE + if ((ahc->flags & AHC_TARGETROLE) != 0) { + ahc_dmamap_sync(ahc, ahc->shared_data_dmat, + ahc->shared_data_dmamap, + ahc_targetcmd_offset(ahc, 0), + sizeof(struct target_cmd) * AHC_TMODE_CMDS, + op); + } +#endif +} + +/* + * See if the firmware has posted any completed commands + * into our in-core command complete fifos. + */ +#define AHC_RUN_QOUTFIFO 0x1 +#define AHC_RUN_TQINFIFO 0x2 +static u_int +ahc_check_cmdcmpltqueues(struct ahc_softc *ahc) +{ + u_int retval; + + retval = 0; + ahc_dmamap_sync(ahc, ahc->shared_data_dmat, ahc->shared_data_dmamap, + /*offset*/ahc->qoutfifonext, /*len*/1, + BUS_DMASYNC_POSTREAD); + if (ahc->qoutfifo[ahc->qoutfifonext] != SCB_LIST_NULL) + retval |= AHC_RUN_QOUTFIFO; +#ifdef AHC_TARGET_MODE + if ((ahc->flags & AHC_TARGETROLE) != 0 + && (ahc->flags & AHC_TQINFIFO_BLOCKED) == 0) { + ahc_dmamap_sync(ahc, ahc->shared_data_dmat, + ahc->shared_data_dmamap, + ahc_targetcmd_offset(ahc, ahc->tqinfifofnext), + /*len*/sizeof(struct target_cmd), + BUS_DMASYNC_POSTREAD); + if (ahc->targetcmds[ahc->tqinfifonext].cmd_valid != 0) + retval |= AHC_RUN_TQINFIFO; + } +#endif + return (retval); +} + +/* + * Catch an interrupt from the adapter + */ +int +ahc_intr(struct ahc_softc *ahc) +{ + u_int intstat; + + if ((ahc->pause & INTEN) == 0) { + /* + * Our interrupt is not enabled on the chip + * and may be disabled for re-entrancy reasons, + * so just return. This is likely just a shared + * interrupt. + */ + return (0); + } + /* + * Instead of directly reading the interrupt status register, + * infer the cause of the interrupt by checking our in-core + * completion queues. This avoids a costly PCI bus read in + * most cases. + */ + if ((ahc->flags & (AHC_ALL_INTERRUPTS|AHC_EDGE_INTERRUPT)) == 0 + && (ahc_check_cmdcmpltqueues(ahc) != 0)) + intstat = CMDCMPLT; + else { + intstat = ahc_inb(ahc, INTSTAT); + } + + if ((intstat & INT_PEND) == 0) { +#if AHC_PCI_CONFIG > 0 + if (ahc->unsolicited_ints > 500) { + ahc->unsolicited_ints = 0; + if ((ahc->chip & AHC_PCI) != 0 + && (ahc_inb(ahc, ERROR) & PCIERRSTAT) != 0) + ahc->bus_intr(ahc); + } +#endif + ahc->unsolicited_ints++; + return (0); + } + ahc->unsolicited_ints = 0; + + if (intstat & CMDCMPLT) { + ahc_outb(ahc, CLRINT, CLRCMDINT); + + /* + * Ensure that the chip sees that we've cleared + * this interrupt before we walk the output fifo. + * Otherwise, we may, due to posted bus writes, + * clear the interrupt after we finish the scan, + * and after the sequencer has added new entries + * and asserted the interrupt again. + */ + ahc_flush_device_writes(ahc); + ahc_run_qoutfifo(ahc); +#ifdef AHC_TARGET_MODE + if ((ahc->flags & AHC_TARGETROLE) != 0) + ahc_run_tqinfifo(ahc, /*paused*/FALSE); +#endif + } + + /* + * Handle statuses that may invalidate our cached + * copy of INTSTAT separately. + */ + if (intstat == 0xFF && (ahc->features & AHC_REMOVABLE) != 0) { + /* Hot eject. Do nothing */ + } else if (intstat & BRKADRINT) { + ahc_handle_brkadrint(ahc); + } else if ((intstat & (SEQINT|SCSIINT)) != 0) { + + ahc_pause_bug_fix(ahc); + + if ((intstat & SEQINT) != 0) + ahc_handle_seqint(ahc, intstat); + + if ((intstat & SCSIINT) != 0) + ahc_handle_scsiint(ahc, intstat); + } + return (1); +} + +/************************* Sequencer Execution Control ************************/ +/* + * Restart the sequencer program from address zero + */ +static void ahc_restart(struct ahc_softc *ahc) { @@ -302,7 +872,7 @@ ahc_restart(struct ahc_softc *ahc) } /************************* Input/Output Queues ********************************/ -void +static void ahc_run_qoutfifo(struct ahc_softc *ahc) { struct scb *scb; @@ -349,7 +919,7 @@ ahc_run_qoutfifo(struct ahc_softc *ahc) } } -void +static void ahc_run_untagged_queues(struct ahc_softc *ahc) { int i; @@ -358,7 +928,7 @@ ahc_run_untagged_queues(struct ahc_softc *ahc) ahc_run_untagged_queue(ahc, &ahc->untagged_queues[i]); } -void +static void ahc_run_untagged_queue(struct ahc_softc *ahc, struct scb_tailq *queue) { struct scb *scb; @@ -374,7 +944,7 @@ ahc_run_untagged_queue(struct ahc_softc *ahc, struct scb_tailq *queue) } /************************* Interrupt Handling *********************************/ -void +static void ahc_handle_brkadrint(struct ahc_softc *ahc) { /* @@ -403,7 +973,7 @@ ahc_handle_brkadrint(struct ahc_softc *ahc) ahc_shutdown(ahc); } -void +static void ahc_handle_seqint(struct ahc_softc *ahc, u_int intstat) { struct scb *scb; @@ -954,7 +1524,7 @@ unpause: ahc_unpause(ahc); } -void +static void ahc_handle_scsiint(struct ahc_softc *ahc, u_int intstat) { u_int scb_index; @@ -1407,7 +1977,7 @@ ahc_force_renegotiation(struct ahc_softc *ahc, struct ahc_devinfo *devinfo) } #define AHC_MAX_STEPS 2000 -void +static void ahc_clear_critical_section(struct ahc_softc *ahc) { int stepping; @@ -1500,7 +2070,7 @@ ahc_clear_critical_section(struct ahc_softc *ahc) /* * Clear any pending interrupt status. */ -void +static void ahc_clear_intstat(struct ahc_softc *ahc) { /* Clear any interrupt conditions this may have caused */ @@ -1519,7 +2089,8 @@ ahc_clear_intstat(struct ahc_softc *ahc) uint32_t ahc_debug = AHC_DEBUG_OPTS; #endif -void +#if 0 /* unused */ +static void ahc_print_scb(struct scb *scb) { int i; @@ -1551,6 +2122,7 @@ ahc_print_scb(struct scb *scb) } } } +#endif /************************* Transfer Negotiation *******************************/ /* @@ -1634,7 +2206,7 @@ ahc_free_tstate(struct ahc_softc *ahc, u_int scsi_id, char channel, int force) * by the capabilities of the bus connectivity of and sync settings for * the target. */ -struct ahc_syncrate * +const struct ahc_syncrate * ahc_devlimited_syncrate(struct ahc_softc *ahc, struct ahc_initiator_tinfo *tinfo, u_int *period, u_int *ppr_options, role_t role) @@ -1689,11 +2261,11 @@ ahc_devlimited_syncrate(struct ahc_softc *ahc, * Return the period and offset that should be sent to the target * if this was the beginning of an SDTR. */ -struct ahc_syncrate * +const struct ahc_syncrate * ahc_find_syncrate(struct ahc_softc *ahc, u_int *period, u_int *ppr_options, u_int maxsync) { - struct ahc_syncrate *syncrate; + const struct ahc_syncrate *syncrate; if ((ahc->features & AHC_DT) == 0) *ppr_options &= ~MSG_EXT_PPR_DT_REQ; @@ -1768,7 +2340,7 @@ ahc_find_syncrate(struct ahc_softc *ahc, u_int *period, u_int ahc_find_period(struct ahc_softc *ahc, u_int scsirate, u_int maxsync) { - struct ahc_syncrate *syncrate; + const struct ahc_syncrate *syncrate; if ((ahc->features & AHC_ULTRA2) != 0) scsirate &= SXFR_ULTRA2; @@ -1806,10 +2378,10 @@ ahc_find_period(struct ahc_softc *ahc, u_int scsirate, u_int maxsync) * Truncate the given synchronous offset to a value the * current adapter type and syncrate are capable of. */ -void +static void ahc_validate_offset(struct ahc_softc *ahc, struct ahc_initiator_tinfo *tinfo, - struct ahc_syncrate *syncrate, + const struct ahc_syncrate *syncrate, u_int *offset, int wide, role_t role) { u_int maxoffset; @@ -1838,7 +2410,7 @@ ahc_validate_offset(struct ahc_softc *ahc, * Truncate the given transfer width parameter to a value the * current adapter type is capable of. */ -void +static void ahc_validate_width(struct ahc_softc *ahc, struct ahc_initiator_tinfo *tinfo, u_int *bus_width, role_t role) { @@ -1913,7 +2485,7 @@ ahc_update_neg_request(struct ahc_softc *ahc, struct ahc_devinfo *devinfo, */ void ahc_set_syncrate(struct ahc_softc *ahc, struct ahc_devinfo *devinfo, - struct ahc_syncrate *syncrate, u_int period, + const struct ahc_syncrate *syncrate, u_int period, u_int offset, u_int ppr_options, u_int type, int paused) { struct ahc_initiator_tinfo *tinfo; @@ -2220,11 +2792,11 @@ ahc_fetch_devinfo(struct ahc_softc *ahc, struct ahc_devinfo *devinfo) role); } -struct ahc_phase_table_entry* +static const struct ahc_phase_table_entry* ahc_lookup_phase_entry(int phase) { - struct ahc_phase_table_entry *entry; - struct ahc_phase_table_entry *last_entry; + const struct ahc_phase_table_entry *entry; + const struct ahc_phase_table_entry *last_entry; /* * num_phases doesn't include the default entry which @@ -2390,7 +2962,7 @@ ahc_build_transfer_msg(struct ahc_softc *ahc, struct ahc_devinfo *devinfo) */ struct ahc_initiator_tinfo *tinfo; struct ahc_tmode_tstate *tstate; - struct ahc_syncrate *rate; + const struct ahc_syncrate *rate; int dowide; int dosync; int doppr; @@ -2655,7 +3227,7 @@ proto_violation_reset: */ static void ahc_handle_message_phase(struct ahc_softc *ahc) -{ +{ struct ahc_devinfo devinfo; u_int bus_phase; int end_session; @@ -3056,7 +3628,7 @@ ahc_parse_msg(struct ahc_softc *ahc, struct ahc_devinfo *devinfo) switch (ahc->msgin_buf[2]) { case MSG_EXT_SDTR: { - struct ahc_syncrate *syncrate; + const struct ahc_syncrate *syncrate; u_int period; u_int ppr_options; u_int offset; @@ -3231,7 +3803,7 @@ ahc_parse_msg(struct ahc_softc *ahc, struct ahc_devinfo *devinfo) } case MSG_EXT_PPR: { - struct ahc_syncrate *syncrate; + const struct ahc_syncrate *syncrate; u_int period; u_int offset; u_int bus_width; @@ -3984,7 +4556,7 @@ ahc_free(struct ahc_softc *ahc) return; } -void +static void ahc_shutdown(void *arg) { struct ahc_softc *ahc; @@ -4388,7 +4960,7 @@ ahc_fini_scbdata(struct ahc_softc *ahc) free(scb_data->scbarray, M_DEVBUF); } -void +static void ahc_alloc_scbs(struct ahc_softc *ahc) { struct scb_data *scb_data; @@ -5121,7 +5693,7 @@ ahc_resume(struct ahc_softc *ahc) * Return the untagged transaction id for a given target/channel lun. * Optionally, clear the entry. */ -u_int +static u_int ahc_index_busy_tcl(struct ahc_softc *ahc, u_int tcl) { u_int scbid; @@ -5142,7 +5714,7 @@ ahc_index_busy_tcl(struct ahc_softc *ahc, u_int tcl) return (scbid); } -void +static void ahc_unbusy_tcl(struct ahc_softc *ahc, u_int tcl) { u_int target_offset; @@ -5160,7 +5732,7 @@ ahc_unbusy_tcl(struct ahc_softc *ahc, u_int tcl) } } -void +static void ahc_busy_tcl(struct ahc_softc *ahc, u_int tcl, u_int scbid) { u_int target_offset; @@ -5215,7 +5787,7 @@ ahc_match_scb(struct ahc_softc *ahc, struct scb *scb, int target, return match; } -void +static void ahc_freeze_devq(struct ahc_softc *ahc, struct scb *scb) { int target; @@ -5707,7 +6279,7 @@ ahc_add_curscb_to_free_list(struct ahc_softc *ahc) */ static u_int ahc_rem_wscb(struct ahc_softc *ahc, u_int scbpos, u_int prev) -{ +{ u_int curscb, next; /* @@ -5756,7 +6328,7 @@ ahc_rem_wscb(struct ahc_softc *ahc, u_int scbpos, u_int prev) * been modified from CAM_REQ_INPROG. This routine assumes that the sequencer * is paused before it is called. */ -int +static int ahc_abort_scbs(struct ahc_softc *ahc, int target, char channel, int lun, u_int tag, role_t role, uint32_t status) { @@ -6078,7 +6650,7 @@ ahc_reset_channel(struct ahc_softc *ahc, char channel, int initiate_reset) /* * Calculate the residual for a just completed SCB. */ -void +static void ahc_calc_residual(struct ahc_softc *ahc, struct scb *scb) { struct hardware_scb *hscb; @@ -6279,7 +6851,7 @@ ahc_loadseq(struct ahc_softc *ahc) struct cs cs_table[num_critical_sections]; u_int begin_set[num_critical_sections]; u_int end_set[num_critical_sections]; - struct patch *cur_patch; + const struct patch *cur_patch; u_int cs_count; u_int cur_cs; u_int i; @@ -6384,11 +6956,11 @@ ahc_loadseq(struct ahc_softc *ahc) } static int -ahc_check_patch(struct ahc_softc *ahc, struct patch **start_patch, +ahc_check_patch(struct ahc_softc *ahc, const struct patch **start_patch, u_int start_instr, u_int *skip_addr) { - struct patch *cur_patch; - struct patch *last_patch; + const struct patch *cur_patch; + const struct patch *last_patch; u_int num_patches; num_patches = ARRAY_SIZE(patches); @@ -6447,7 +7019,7 @@ ahc_download_instr(struct ahc_softc *ahc, u_int instrptr, uint8_t *dconsts) case AIC_OP_JE: case AIC_OP_JZ: { - struct patch *cur_patch; + const struct patch *cur_patch; int address_offset; u_int address; u_int skip_addr; @@ -6545,7 +7117,7 @@ ahc_download_instr(struct ahc_softc *ahc, u_int instrptr, uint8_t *dconsts) } int -ahc_print_register(ahc_reg_parse_entry_t *table, u_int num_entries, +ahc_print_register(const ahc_reg_parse_entry_t *table, u_int num_entries, const char *name, u_int address, u_int value, u_int *cur_column, u_int wrap_point) { @@ -7229,7 +7801,7 @@ ahc_update_scsiid(struct ahc_softc *ahc, u_int targid_mask) ahc_outb(ahc, SCSIID, scsiid); } -void +static void ahc_run_tqinfifo(struct ahc_softc *ahc, int paused) { struct target_cmd *cmd; diff --git a/drivers/scsi/aic7xxx/aic7xxx_inline.h b/drivers/scsi/aic7xxx/aic7xxx_inline.h index cba2f23bbe7..09bf2f4d78d 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_inline.h +++ b/drivers/scsi/aic7xxx/aic7xxx_inline.h @@ -46,179 +46,13 @@ #define _AIC7XXX_INLINE_H_ /************************* Sequencer Execution Control ************************/ -static __inline void ahc_pause_bug_fix(struct ahc_softc *ahc); -static __inline int ahc_is_paused(struct ahc_softc *ahc); -static __inline void ahc_pause(struct ahc_softc *ahc); -static __inline void ahc_unpause(struct ahc_softc *ahc); - -/* - * Work around any chip bugs related to halting sequencer execution. - * On Ultra2 controllers, we must clear the CIOBUS stretch signal by - * reading a register that will set this signal and deassert it. - * Without this workaround, if the chip is paused, by an interrupt or - * manual pause while accessing scb ram, accesses to certain registers - * will hang the system (infinite pci retries). - */ -static __inline void -ahc_pause_bug_fix(struct ahc_softc *ahc) -{ - if ((ahc->features & AHC_ULTRA2) != 0) - (void)ahc_inb(ahc, CCSCBCTL); -} - -/* - * Determine whether the sequencer has halted code execution. - * Returns non-zero status if the sequencer is stopped. - */ -static __inline int -ahc_is_paused(struct ahc_softc *ahc) -{ - return ((ahc_inb(ahc, HCNTRL) & PAUSE) != 0); -} - -/* - * Request that the sequencer stop and wait, indefinitely, for it - * to stop. The sequencer will only acknowledge that it is paused - * once it has reached an instruction boundary and PAUSEDIS is - * cleared in the SEQCTL register. The sequencer may use PAUSEDIS - * for critical sections. - */ -static __inline void -ahc_pause(struct ahc_softc *ahc) -{ - ahc_outb(ahc, HCNTRL, ahc->pause); - - /* - * Since the sequencer can disable pausing in a critical section, we - * must loop until it actually stops. - */ - while (ahc_is_paused(ahc) == 0) - ; - - ahc_pause_bug_fix(ahc); -} - -/* - * Allow the sequencer to continue program execution. - * We check here to ensure that no additional interrupt - * sources that would cause the sequencer to halt have been - * asserted. If, for example, a SCSI bus reset is detected - * while we are fielding a different, pausing, interrupt type, - * we don't want to release the sequencer before going back - * into our interrupt handler and dealing with this new - * condition. - */ -static __inline void -ahc_unpause(struct ahc_softc *ahc) -{ - if ((ahc_inb(ahc, INTSTAT) & (SCSIINT | SEQINT | BRKADRINT)) == 0) - ahc_outb(ahc, HCNTRL, ahc->unpause); -} - -/*********************** Untagged Transaction Routines ************************/ -static __inline void ahc_freeze_untagged_queues(struct ahc_softc *ahc); -static __inline void ahc_release_untagged_queues(struct ahc_softc *ahc); - -/* - * Block our completion routine from starting the next untagged - * transaction for this target or target lun. - */ -static __inline void -ahc_freeze_untagged_queues(struct ahc_softc *ahc) -{ - if ((ahc->flags & AHC_SCB_BTT) == 0) - ahc->untagged_queue_lock++; -} - -/* - * Allow the next untagged transaction for this target or target lun - * to be executed. We use a counting semaphore to allow the lock - * to be acquired recursively. Once the count drops to zero, the - * transaction queues will be run. - */ -static __inline void -ahc_release_untagged_queues(struct ahc_softc *ahc) -{ - if ((ahc->flags & AHC_SCB_BTT) == 0) { - ahc->untagged_queue_lock--; - if (ahc->untagged_queue_lock == 0) - ahc_run_untagged_queues(ahc); - } -} +int ahc_is_paused(struct ahc_softc *ahc); +void ahc_pause(struct ahc_softc *ahc); +void ahc_unpause(struct ahc_softc *ahc); /************************** Memory mapping routines ***************************/ -static __inline struct ahc_dma_seg * - ahc_sg_bus_to_virt(struct scb *scb, - uint32_t sg_busaddr); -static __inline uint32_t - ahc_sg_virt_to_bus(struct scb *scb, - struct ahc_dma_seg *sg); -static __inline uint32_t - ahc_hscb_busaddr(struct ahc_softc *ahc, u_int index); -static __inline void ahc_sync_scb(struct ahc_softc *ahc, - struct scb *scb, int op); -static __inline void ahc_sync_sglist(struct ahc_softc *ahc, - struct scb *scb, int op); -static __inline uint32_t - ahc_targetcmd_offset(struct ahc_softc *ahc, - u_int index); - -static __inline struct ahc_dma_seg * -ahc_sg_bus_to_virt(struct scb *scb, uint32_t sg_busaddr) -{ - int sg_index; - - sg_index = (sg_busaddr - scb->sg_list_phys)/sizeof(struct ahc_dma_seg); - /* sg_list_phys points to entry 1, not 0 */ - sg_index++; - - return (&scb->sg_list[sg_index]); -} - -static __inline uint32_t -ahc_sg_virt_to_bus(struct scb *scb, struct ahc_dma_seg *sg) -{ - int sg_index; - - /* sg_list_phys points to entry 1, not 0 */ - sg_index = sg - &scb->sg_list[1]; - - return (scb->sg_list_phys + (sg_index * sizeof(*scb->sg_list))); -} - -static __inline uint32_t -ahc_hscb_busaddr(struct ahc_softc *ahc, u_int index) -{ - return (ahc->scb_data->hscb_busaddr - + (sizeof(struct hardware_scb) * index)); -} - -static __inline void -ahc_sync_scb(struct ahc_softc *ahc, struct scb *scb, int op) -{ - ahc_dmamap_sync(ahc, ahc->scb_data->hscb_dmat, - ahc->scb_data->hscb_dmamap, - /*offset*/(scb->hscb - ahc->hscbs) * sizeof(*scb->hscb), - /*len*/sizeof(*scb->hscb), op); -} - -static __inline void -ahc_sync_sglist(struct ahc_softc *ahc, struct scb *scb, int op) -{ - if (scb->sg_count == 0) - return; - - ahc_dmamap_sync(ahc, ahc->scb_data->sg_dmat, scb->sg_map->sg_dmamap, - /*offset*/(scb->sg_list - scb->sg_map->sg_vaddr) - * sizeof(struct ahc_dma_seg), - /*len*/sizeof(struct ahc_dma_seg) * scb->sg_count, op); -} - -static __inline uint32_t -ahc_targetcmd_offset(struct ahc_softc *ahc, u_int index) -{ - return (((uint8_t *)&ahc->targetcmds[index]) - ahc->qoutfifo); -} +void ahc_sync_sglist(struct ahc_softc *ahc, + struct scb *scb, int op); /******************************** Debugging ***********************************/ static __inline char *ahc_name(struct ahc_softc *ahc); @@ -231,420 +65,34 @@ ahc_name(struct ahc_softc *ahc) /*********************** Miscellaneous Support Functions ***********************/ -static __inline void ahc_update_residual(struct ahc_softc *ahc, - struct scb *scb); -static __inline struct ahc_initiator_tinfo * - ahc_fetch_transinfo(struct ahc_softc *ahc, - char channel, u_int our_id, - u_int remote_id, - struct ahc_tmode_tstate **tstate); -static __inline uint16_t - ahc_inw(struct ahc_softc *ahc, u_int port); -static __inline void ahc_outw(struct ahc_softc *ahc, u_int port, - u_int value); -static __inline uint32_t - ahc_inl(struct ahc_softc *ahc, u_int port); -static __inline void ahc_outl(struct ahc_softc *ahc, u_int port, - uint32_t value); -static __inline uint64_t - ahc_inq(struct ahc_softc *ahc, u_int port); -static __inline void ahc_outq(struct ahc_softc *ahc, u_int port, - uint64_t value); -static __inline struct scb* - ahc_get_scb(struct ahc_softc *ahc); -static __inline void ahc_free_scb(struct ahc_softc *ahc, struct scb *scb); -static __inline void ahc_swap_with_next_hscb(struct ahc_softc *ahc, - struct scb *scb); -static __inline void ahc_queue_scb(struct ahc_softc *ahc, struct scb *scb); -static __inline struct scsi_sense_data * - ahc_get_sense_buf(struct ahc_softc *ahc, - struct scb *scb); -static __inline uint32_t - ahc_get_sense_bufaddr(struct ahc_softc *ahc, - struct scb *scb); - -/* - * Determine whether the sequencer reported a residual - * for this SCB/transaction. - */ -static __inline void -ahc_update_residual(struct ahc_softc *ahc, struct scb *scb) -{ - uint32_t sgptr; - - sgptr = ahc_le32toh(scb->hscb->sgptr); - if ((sgptr & SG_RESID_VALID) != 0) - ahc_calc_residual(ahc, scb); -} - -/* - * Return pointers to the transfer negotiation information - * for the specified our_id/remote_id pair. - */ -static __inline struct ahc_initiator_tinfo * -ahc_fetch_transinfo(struct ahc_softc *ahc, char channel, u_int our_id, - u_int remote_id, struct ahc_tmode_tstate **tstate) -{ - /* - * Transfer data structures are stored from the perspective - * of the target role. Since the parameters for a connection - * in the initiator role to a given target are the same as - * when the roles are reversed, we pretend we are the target. - */ - if (channel == 'B') - our_id += 8; - *tstate = ahc->enabled_targets[our_id]; - return (&(*tstate)->transinfo[remote_id]); -} - -static __inline uint16_t -ahc_inw(struct ahc_softc *ahc, u_int port) -{ - uint16_t r = ahc_inb(ahc, port+1) << 8; - return r | ahc_inb(ahc, port); -} - -static __inline void -ahc_outw(struct ahc_softc *ahc, u_int port, u_int value) -{ - ahc_outb(ahc, port, value & 0xFF); - ahc_outb(ahc, port+1, (value >> 8) & 0xFF); -} - -static __inline uint32_t -ahc_inl(struct ahc_softc *ahc, u_int port) -{ - return ((ahc_inb(ahc, port)) - | (ahc_inb(ahc, port+1) << 8) - | (ahc_inb(ahc, port+2) << 16) - | (ahc_inb(ahc, port+3) << 24)); -} - -static __inline void -ahc_outl(struct ahc_softc *ahc, u_int port, uint32_t value) -{ - ahc_outb(ahc, port, (value) & 0xFF); - ahc_outb(ahc, port+1, ((value) >> 8) & 0xFF); - ahc_outb(ahc, port+2, ((value) >> 16) & 0xFF); - ahc_outb(ahc, port+3, ((value) >> 24) & 0xFF); -} - -static __inline uint64_t -ahc_inq(struct ahc_softc *ahc, u_int port) -{ - return ((ahc_inb(ahc, port)) - | (ahc_inb(ahc, port+1) << 8) - | (ahc_inb(ahc, port+2) << 16) - | (ahc_inb(ahc, port+3) << 24) - | (((uint64_t)ahc_inb(ahc, port+4)) << 32) - | (((uint64_t)ahc_inb(ahc, port+5)) << 40) - | (((uint64_t)ahc_inb(ahc, port+6)) << 48) - | (((uint64_t)ahc_inb(ahc, port+7)) << 56)); -} - -static __inline void -ahc_outq(struct ahc_softc *ahc, u_int port, uint64_t value) -{ - ahc_outb(ahc, port, value & 0xFF); - ahc_outb(ahc, port+1, (value >> 8) & 0xFF); - ahc_outb(ahc, port+2, (value >> 16) & 0xFF); - ahc_outb(ahc, port+3, (value >> 24) & 0xFF); - ahc_outb(ahc, port+4, (value >> 32) & 0xFF); - ahc_outb(ahc, port+5, (value >> 40) & 0xFF); - ahc_outb(ahc, port+6, (value >> 48) & 0xFF); - ahc_outb(ahc, port+7, (value >> 56) & 0xFF); -} - -/* - * Get a free scb. If there are none, see if we can allocate a new SCB. - */ -static __inline struct scb * -ahc_get_scb(struct ahc_softc *ahc) -{ - struct scb *scb; - - if ((scb = SLIST_FIRST(&ahc->scb_data->free_scbs)) == NULL) { - ahc_alloc_scbs(ahc); - scb = SLIST_FIRST(&ahc->scb_data->free_scbs); - if (scb == NULL) - return (NULL); - } - SLIST_REMOVE_HEAD(&ahc->scb_data->free_scbs, links.sle); - return (scb); -} - -/* - * Return an SCB resource to the free list. - */ -static __inline void -ahc_free_scb(struct ahc_softc *ahc, struct scb *scb) -{ - struct hardware_scb *hscb; - - hscb = scb->hscb; - /* Clean up for the next user */ - ahc->scb_data->scbindex[hscb->tag] = NULL; - scb->flags = SCB_FREE; - hscb->control = 0; - - SLIST_INSERT_HEAD(&ahc->scb_data->free_scbs, scb, links.sle); - - /* Notify the OSM that a resource is now available. */ - ahc_platform_scb_free(ahc, scb); -} - -static __inline struct scb * -ahc_lookup_scb(struct ahc_softc *ahc, u_int tag) -{ - struct scb* scb; - - scb = ahc->scb_data->scbindex[tag]; - if (scb != NULL) - ahc_sync_scb(ahc, scb, - BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE); - return (scb); -} - -static __inline void -ahc_swap_with_next_hscb(struct ahc_softc *ahc, struct scb *scb) -{ - struct hardware_scb *q_hscb; - u_int saved_tag; - - /* - * Our queuing method is a bit tricky. The card - * knows in advance which HSCB to download, and we - * can't disappoint it. To achieve this, the next - * SCB to download is saved off in ahc->next_queued_scb. - * When we are called to queue "an arbitrary scb", - * we copy the contents of the incoming HSCB to the one - * the sequencer knows about, swap HSCB pointers and - * finally assign the SCB to the tag indexed location - * in the scb_array. This makes sure that we can still - * locate the correct SCB by SCB_TAG. - */ - q_hscb = ahc->next_queued_scb->hscb; - saved_tag = q_hscb->tag; - memcpy(q_hscb, scb->hscb, sizeof(*scb->hscb)); - if ((scb->flags & SCB_CDB32_PTR) != 0) { - q_hscb->shared_data.cdb_ptr = - ahc_htole32(ahc_hscb_busaddr(ahc, q_hscb->tag) - + offsetof(struct hardware_scb, cdb32)); - } - q_hscb->tag = saved_tag; - q_hscb->next = scb->hscb->tag; - - /* Now swap HSCB pointers. */ - ahc->next_queued_scb->hscb = scb->hscb; - scb->hscb = q_hscb; - - /* Now define the mapping from tag to SCB in the scbindex */ - ahc->scb_data->scbindex[scb->hscb->tag] = scb; -} - -/* - * Tell the sequencer about a new transaction to execute. - */ -static __inline void -ahc_queue_scb(struct ahc_softc *ahc, struct scb *scb) -{ - ahc_swap_with_next_hscb(ahc, scb); - - if (scb->hscb->tag == SCB_LIST_NULL - || scb->hscb->next == SCB_LIST_NULL) - panic("Attempt to queue invalid SCB tag %x:%x\n", - scb->hscb->tag, scb->hscb->next); - - /* - * Setup data "oddness". - */ - scb->hscb->lun &= LID; - if (ahc_get_transfer_length(scb) & 0x1) - scb->hscb->lun |= SCB_XFERLEN_ODD; - - /* - * Keep a history of SCBs we've downloaded in the qinfifo. - */ - ahc->qinfifo[ahc->qinfifonext++] = scb->hscb->tag; - - /* - * Make sure our data is consistent from the - * perspective of the adapter. - */ - ahc_sync_scb(ahc, scb, BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE); - - /* Tell the adapter about the newly queued SCB */ - if ((ahc->features & AHC_QUEUE_REGS) != 0) { - ahc_outb(ahc, HNSCB_QOFF, ahc->qinfifonext); - } else { - if ((ahc->features & AHC_AUTOPAUSE) == 0) - ahc_pause(ahc); - ahc_outb(ahc, KERNEL_QINPOS, ahc->qinfifonext); - if ((ahc->features & AHC_AUTOPAUSE) == 0) - ahc_unpause(ahc); - } -} - -static __inline struct scsi_sense_data * -ahc_get_sense_buf(struct ahc_softc *ahc, struct scb *scb) -{ - int offset; - - offset = scb - ahc->scb_data->scbarray; - return (&ahc->scb_data->sense[offset]); -} - -static __inline uint32_t -ahc_get_sense_bufaddr(struct ahc_softc *ahc, struct scb *scb) -{ - int offset; - - offset = scb - ahc->scb_data->scbarray; - return (ahc->scb_data->sense_busaddr - + (offset * sizeof(struct scsi_sense_data))); -} +struct ahc_initiator_tinfo * + ahc_fetch_transinfo(struct ahc_softc *ahc, + char channel, u_int our_id, + u_int remote_id, + struct ahc_tmode_tstate **tstate); +uint16_t + ahc_inw(struct ahc_softc *ahc, u_int port); +void ahc_outw(struct ahc_softc *ahc, u_int port, + u_int value); +uint32_t + ahc_inl(struct ahc_softc *ahc, u_int port); +void ahc_outl(struct ahc_softc *ahc, u_int port, + uint32_t value); +uint64_t + ahc_inq(struct ahc_softc *ahc, u_int port); +void ahc_outq(struct ahc_softc *ahc, u_int port, + uint64_t value); +struct scb* + ahc_get_scb(struct ahc_softc *ahc); +void ahc_free_scb(struct ahc_softc *ahc, struct scb *scb); +struct scb * + ahc_lookup_scb(struct ahc_softc *ahc, u_int tag); +void ahc_queue_scb(struct ahc_softc *ahc, struct scb *scb); +struct scsi_sense_data * + ahc_get_sense_buf(struct ahc_softc *ahc, + struct scb *scb); /************************** Interrupt Processing ******************************/ -static __inline void ahc_sync_qoutfifo(struct ahc_softc *ahc, int op); -static __inline void ahc_sync_tqinfifo(struct ahc_softc *ahc, int op); -static __inline u_int ahc_check_cmdcmpltqueues(struct ahc_softc *ahc); -static __inline int ahc_intr(struct ahc_softc *ahc); - -static __inline void -ahc_sync_qoutfifo(struct ahc_softc *ahc, int op) -{ - ahc_dmamap_sync(ahc, ahc->shared_data_dmat, ahc->shared_data_dmamap, - /*offset*/0, /*len*/256, op); -} - -static __inline void -ahc_sync_tqinfifo(struct ahc_softc *ahc, int op) -{ -#ifdef AHC_TARGET_MODE - if ((ahc->flags & AHC_TARGETROLE) != 0) { - ahc_dmamap_sync(ahc, ahc->shared_data_dmat, - ahc->shared_data_dmamap, - ahc_targetcmd_offset(ahc, 0), - sizeof(struct target_cmd) * AHC_TMODE_CMDS, - op); - } -#endif -} - -/* - * See if the firmware has posted any completed commands - * into our in-core command complete fifos. - */ -#define AHC_RUN_QOUTFIFO 0x1 -#define AHC_RUN_TQINFIFO 0x2 -static __inline u_int -ahc_check_cmdcmpltqueues(struct ahc_softc *ahc) -{ - u_int retval; - - retval = 0; - ahc_dmamap_sync(ahc, ahc->shared_data_dmat, ahc->shared_data_dmamap, - /*offset*/ahc->qoutfifonext, /*len*/1, - BUS_DMASYNC_POSTREAD); - if (ahc->qoutfifo[ahc->qoutfifonext] != SCB_LIST_NULL) - retval |= AHC_RUN_QOUTFIFO; -#ifdef AHC_TARGET_MODE - if ((ahc->flags & AHC_TARGETROLE) != 0 - && (ahc->flags & AHC_TQINFIFO_BLOCKED) == 0) { - ahc_dmamap_sync(ahc, ahc->shared_data_dmat, - ahc->shared_data_dmamap, - ahc_targetcmd_offset(ahc, ahc->tqinfifofnext), - /*len*/sizeof(struct target_cmd), - BUS_DMASYNC_POSTREAD); - if (ahc->targetcmds[ahc->tqinfifonext].cmd_valid != 0) - retval |= AHC_RUN_TQINFIFO; - } -#endif - return (retval); -} - -/* - * Catch an interrupt from the adapter - */ -static __inline int -ahc_intr(struct ahc_softc *ahc) -{ - u_int intstat; - - if ((ahc->pause & INTEN) == 0) { - /* - * Our interrupt is not enabled on the chip - * and may be disabled for re-entrancy reasons, - * so just return. This is likely just a shared - * interrupt. - */ - return (0); - } - /* - * Instead of directly reading the interrupt status register, - * infer the cause of the interrupt by checking our in-core - * completion queues. This avoids a costly PCI bus read in - * most cases. - */ - if ((ahc->flags & (AHC_ALL_INTERRUPTS|AHC_EDGE_INTERRUPT)) == 0 - && (ahc_check_cmdcmpltqueues(ahc) != 0)) - intstat = CMDCMPLT; - else { - intstat = ahc_inb(ahc, INTSTAT); - } - - if ((intstat & INT_PEND) == 0) { -#if AHC_PCI_CONFIG > 0 - if (ahc->unsolicited_ints > 500) { - ahc->unsolicited_ints = 0; - if ((ahc->chip & AHC_PCI) != 0 - && (ahc_inb(ahc, ERROR) & PCIERRSTAT) != 0) - ahc->bus_intr(ahc); - } -#endif - ahc->unsolicited_ints++; - return (0); - } - ahc->unsolicited_ints = 0; - - if (intstat & CMDCMPLT) { - ahc_outb(ahc, CLRINT, CLRCMDINT); - - /* - * Ensure that the chip sees that we've cleared - * this interrupt before we walk the output fifo. - * Otherwise, we may, due to posted bus writes, - * clear the interrupt after we finish the scan, - * and after the sequencer has added new entries - * and asserted the interrupt again. - */ - ahc_flush_device_writes(ahc); - ahc_run_qoutfifo(ahc); -#ifdef AHC_TARGET_MODE - if ((ahc->flags & AHC_TARGETROLE) != 0) - ahc_run_tqinfifo(ahc, /*paused*/FALSE); -#endif - } - - /* - * Handle statuses that may invalidate our cached - * copy of INTSTAT separately. - */ - if (intstat == 0xFF && (ahc->features & AHC_REMOVABLE) != 0) { - /* Hot eject. Do nothing */ - } else if (intstat & BRKADRINT) { - ahc_handle_brkadrint(ahc); - } else if ((intstat & (SEQINT|SCSIINT)) != 0) { - - ahc_pause_bug_fix(ahc); - - if ((intstat & SEQINT) != 0) - ahc_handle_seqint(ahc, intstat); - - if ((intstat & SCSIINT) != 0) - ahc_handle_scsiint(ahc, intstat); - } - return (1); -} +int ahc_intr(struct ahc_softc *ahc); #endif /* _AIC7XXX_INLINE_H_ */ diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c index 42ad48e09f0..fd2b9785ff4 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm.c +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c @@ -388,14 +388,83 @@ static int aic7xxx_setup(char *s); static int ahc_linux_unit; +/************************** OS Utility Wrappers *******************************/ +void +ahc_delay(long usec) +{ + /* + * udelay on Linux can have problems for + * multi-millisecond waits. Wait at most + * 1024us per call. + */ + while (usec > 0) { + udelay(usec % 1024); + usec -= 1024; + } +} + +/***************************** Low Level I/O **********************************/ +uint8_t +ahc_inb(struct ahc_softc * ahc, long port) +{ + uint8_t x; + + if (ahc->tag == BUS_SPACE_MEMIO) { + x = readb(ahc->bsh.maddr + port); + } else { + x = inb(ahc->bsh.ioport + port); + } + mb(); + return (x); +} + +void +ahc_outb(struct ahc_softc * ahc, long port, uint8_t val) +{ + if (ahc->tag == BUS_SPACE_MEMIO) { + writeb(val, ahc->bsh.maddr + port); + } else { + outb(val, ahc->bsh.ioport + port); + } + mb(); +} + +void +ahc_outsb(struct ahc_softc * ahc, long port, uint8_t *array, int count) +{ + int i; + + /* + * There is probably a more efficient way to do this on Linux + * but we don't use this for anything speed critical and this + * should work. + */ + for (i = 0; i < count; i++) + ahc_outb(ahc, port, *array++); +} + +void +ahc_insb(struct ahc_softc * ahc, long port, uint8_t *array, int count) +{ + int i; + + /* + * There is probably a more efficient way to do this on Linux + * but we don't use this for anything speed critical and this + * should work. + */ + for (i = 0; i < count; i++) + *array++ = ahc_inb(ahc, port); +} + /********************************* Inlines ************************************/ -static __inline void ahc_linux_unmap_scb(struct ahc_softc*, struct scb*); +static void ahc_linux_unmap_scb(struct ahc_softc*, struct scb*); -static __inline int ahc_linux_map_seg(struct ahc_softc *ahc, struct scb *scb, +static int ahc_linux_map_seg(struct ahc_softc *ahc, struct scb *scb, struct ahc_dma_seg *sg, dma_addr_t addr, bus_size_t len); -static __inline void +static void ahc_linux_unmap_scb(struct ahc_softc *ahc, struct scb *scb) { struct scsi_cmnd *cmd; @@ -406,7 +475,7 @@ ahc_linux_unmap_scb(struct ahc_softc *ahc, struct scb *scb) scsi_dma_unmap(cmd); } -static __inline int +static int ahc_linux_map_seg(struct ahc_softc *ahc, struct scb *scb, struct ahc_dma_seg *sg, dma_addr_t addr, bus_size_t len) { @@ -442,13 +511,11 @@ ahc_linux_info(struct Scsi_Host *host) bp = &buffer[0]; ahc = *(struct ahc_softc **)host->hostdata; memset(bp, 0, sizeof(buffer)); - strcpy(bp, "Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev "); - strcat(bp, AIC7XXX_DRIVER_VERSION); - strcat(bp, "\n"); - strcat(bp, " <"); + strcpy(bp, "Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev " AIC7XXX_DRIVER_VERSION "\n" + " <"); strcat(bp, ahc->description); - strcat(bp, ">\n"); - strcat(bp, " "); + strcat(bp, ">\n" + " "); ahc_controller_info(ahc, ahc_info); strcat(bp, ahc_info); strcat(bp, "\n"); @@ -964,7 +1031,7 @@ aic7xxx_setup(char *s) char *p; char *end; - static struct { + static const struct { const char *name; uint32_t *flag; } options[] = { @@ -2317,7 +2384,7 @@ static void ahc_linux_set_period(struct scsi_target *starget, int period) unsigned int ppr_options = tinfo->goal.ppr_options; unsigned long flags; unsigned long offset = tinfo->goal.offset; - struct ahc_syncrate *syncrate; + const struct ahc_syncrate *syncrate; if (offset == 0) offset = MAX_OFFSET; @@ -2361,7 +2428,7 @@ static void ahc_linux_set_offset(struct scsi_target *starget, int offset) unsigned int ppr_options = 0; unsigned int period = 0; unsigned long flags; - struct ahc_syncrate *syncrate = NULL; + const struct ahc_syncrate *syncrate = NULL; ahc_compile_devinfo(&devinfo, shost->this_id, starget->id, 0, starget->channel + 'A', ROLE_INITIATOR); @@ -2391,7 +2458,7 @@ static void ahc_linux_set_dt(struct scsi_target *starget, int dt) unsigned int period = tinfo->goal.period; unsigned int width = tinfo->goal.width; unsigned long flags; - struct ahc_syncrate *syncrate; + const struct ahc_syncrate *syncrate; if (dt && spi_max_width(starget)) { ppr_options |= MSG_EXT_PPR_DT_REQ; diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.h b/drivers/scsi/aic7xxx/aic7xxx_osm.h index b48dab447bd..3f7238db35e 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm.h +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.h @@ -365,7 +365,7 @@ struct ahc_platform_data { #define AHC_LINUX_NOIRQ ((uint32_t)~0) uint32_t irq; /* IRQ for this adapter */ uint32_t bios_address; - uint32_t mem_busaddr; /* Mem Base Addr */ + resource_size_t mem_busaddr; /* Mem Base Addr */ }; /************************** OS Utility Wrappers *******************************/ @@ -375,82 +375,16 @@ struct ahc_platform_data { #define malloc(size, type, flags) kmalloc(size, flags) #define free(ptr, type) kfree(ptr) -static __inline void ahc_delay(long); -static __inline void -ahc_delay(long usec) -{ - /* - * udelay on Linux can have problems for - * multi-millisecond waits. Wait at most - * 1024us per call. - */ - while (usec > 0) { - udelay(usec % 1024); - usec -= 1024; - } -} +void ahc_delay(long); /***************************** Low Level I/O **********************************/ -static __inline uint8_t ahc_inb(struct ahc_softc * ahc, long port); -static __inline void ahc_outb(struct ahc_softc * ahc, long port, uint8_t val); -static __inline void ahc_outsb(struct ahc_softc * ahc, long port, - uint8_t *, int count); -static __inline void ahc_insb(struct ahc_softc * ahc, long port, - uint8_t *, int count); - -static __inline uint8_t -ahc_inb(struct ahc_softc * ahc, long port) -{ - uint8_t x; - - if (ahc->tag == BUS_SPACE_MEMIO) { - x = readb(ahc->bsh.maddr + port); - } else { - x = inb(ahc->bsh.ioport + port); - } - mb(); - return (x); -} - -static __inline void -ahc_outb(struct ahc_softc * ahc, long port, uint8_t val) -{ - if (ahc->tag == BUS_SPACE_MEMIO) { - writeb(val, ahc->bsh.maddr + port); - } else { - outb(val, ahc->bsh.ioport + port); - } - mb(); -} - -static __inline void -ahc_outsb(struct ahc_softc * ahc, long port, uint8_t *array, int count) -{ - int i; - - /* - * There is probably a more efficient way to do this on Linux - * but we don't use this for anything speed critical and this - * should work. - */ - for (i = 0; i < count; i++) - ahc_outb(ahc, port, *array++); -} - -static __inline void -ahc_insb(struct ahc_softc * ahc, long port, uint8_t *array, int count) -{ - int i; - - /* - * There is probably a more efficient way to do this on Linux - * but we don't use this for anything speed critical and this - * should work. - */ - for (i = 0; i < count; i++) - *array++ = ahc_inb(ahc, port); -} +uint8_t ahc_inb(struct ahc_softc * ahc, long port); +void ahc_outb(struct ahc_softc * ahc, long port, uint8_t val); +void ahc_outsb(struct ahc_softc * ahc, long port, + uint8_t *, int count); +void ahc_insb(struct ahc_softc * ahc, long port, + uint8_t *, int count); /**************************** Initialization **********************************/ int ahc_linux_register_host(struct ahc_softc *, @@ -464,9 +398,6 @@ struct info_str { int pos; }; -void ahc_format_transinfo(struct info_str *info, - struct ahc_transinfo *tinfo); - /******************************** Locking *************************************/ /* Lock protecting internal data structures */ @@ -555,61 +486,12 @@ void ahc_linux_pci_exit(void); int ahc_pci_map_registers(struct ahc_softc *ahc); int ahc_pci_map_int(struct ahc_softc *ahc); -static __inline uint32_t ahc_pci_read_config(ahc_dev_softc_t pci, +uint32_t ahc_pci_read_config(ahc_dev_softc_t pci, int reg, int width); -static __inline uint32_t -ahc_pci_read_config(ahc_dev_softc_t pci, int reg, int width) -{ - switch (width) { - case 1: - { - uint8_t retval; - - pci_read_config_byte(pci, reg, &retval); - return (retval); - } - case 2: - { - uint16_t retval; - pci_read_config_word(pci, reg, &retval); - return (retval); - } - case 4: - { - uint32_t retval; - pci_read_config_dword(pci, reg, &retval); - return (retval); - } - default: - panic("ahc_pci_read_config: Read size too big"); - /* NOTREACHED */ - return (0); - } -} - -static __inline void ahc_pci_write_config(ahc_dev_softc_t pci, - int reg, uint32_t value, - int width); - -static __inline void -ahc_pci_write_config(ahc_dev_softc_t pci, int reg, uint32_t value, int width) -{ - switch (width) { - case 1: - pci_write_config_byte(pci, reg, value); - break; - case 2: - pci_write_config_word(pci, reg, value); - break; - case 4: - pci_write_config_dword(pci, reg, value); - break; - default: - panic("ahc_pci_write_config: Write size too big"); - /* NOTREACHED */ - } -} +void ahc_pci_write_config(ahc_dev_softc_t pci, + int reg, uint32_t value, + int width); static __inline int ahc_get_pci_function(ahc_dev_softc_t); static __inline int diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c index 3d3eaef65fb..00f5b986857 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c +++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c @@ -46,7 +46,7 @@ */ #define ID(x) ID_C(x, PCI_CLASS_STORAGE_SCSI) -static struct pci_device_id ahc_linux_pci_id_table[] = { +static const struct pci_device_id ahc_linux_pci_id_table[] = { /* aic7850 based controllers */ ID(ID_AHA_2902_04_10_15_20C_30C), /* aic7860 based controllers */ @@ -206,7 +206,7 @@ ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent) const uint64_t mask_39bit = 0x7FFFFFFFFFULL; struct ahc_softc *ahc; ahc_dev_softc_t pci; - struct ahc_pci_identity *entry; + const struct ahc_pci_identity *entry; char *name; int error; struct device *dev = &pdev->dev; @@ -269,6 +269,57 @@ ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent) return (0); } +/******************************* PCI Routines *********************************/ +uint32_t +ahc_pci_read_config(ahc_dev_softc_t pci, int reg, int width) +{ + switch (width) { + case 1: + { + uint8_t retval; + + pci_read_config_byte(pci, reg, &retval); + return (retval); + } + case 2: + { + uint16_t retval; + pci_read_config_word(pci, reg, &retval); + return (retval); + } + case 4: + { + uint32_t retval; + pci_read_config_dword(pci, reg, &retval); + return (retval); + } + default: + panic("ahc_pci_read_config: Read size too big"); + /* NOTREACHED */ + return (0); + } +} + +void +ahc_pci_write_config(ahc_dev_softc_t pci, int reg, uint32_t value, int width) +{ + switch (width) { + case 1: + pci_write_config_byte(pci, reg, value); + break; + case 2: + pci_write_config_word(pci, reg, value); + break; + case 4: + pci_write_config_dword(pci, reg, value); + break; + default: + panic("ahc_pci_write_config: Write size too big"); + /* NOTREACHED */ + } +} + + static struct pci_driver aic7xxx_pci_driver = { .name = "aic7xxx", .probe = ahc_linux_pci_dev_probe, @@ -293,7 +344,7 @@ ahc_linux_pci_exit(void) } static int -ahc_linux_pci_reserve_io_region(struct ahc_softc *ahc, u_long *base) +ahc_linux_pci_reserve_io_region(struct ahc_softc *ahc, resource_size_t *base) { if (aic7xxx_allow_memio == 0) return (ENOMEM); @@ -301,24 +352,24 @@ ahc_linux_pci_reserve_io_region(struct ahc_softc *ahc, u_long *base) *base = pci_resource_start(ahc->dev_softc, 0); if (*base == 0) return (ENOMEM); - if (request_region(*base, 256, "aic7xxx") == 0) + if (!request_region(*base, 256, "aic7xxx")) return (ENOMEM); return (0); } static int ahc_linux_pci_reserve_mem_region(struct ahc_softc *ahc, - u_long *bus_addr, + resource_size_t *bus_addr, uint8_t __iomem **maddr) { - u_long start; + resource_size_t start; int error; error = 0; start = pci_resource_start(ahc->dev_softc, 1); if (start != 0) { *bus_addr = start; - if (request_mem_region(start, 0x1000, "aic7xxx") == 0) + if (!request_mem_region(start, 0x1000, "aic7xxx")) error = ENOMEM; if (error == 0) { *maddr = ioremap_nocache(start, 256); @@ -336,7 +387,7 @@ int ahc_pci_map_registers(struct ahc_softc *ahc) { uint32_t command; - u_long base; + resource_size_t base; uint8_t __iomem *maddr; int error; @@ -374,12 +425,12 @@ ahc_pci_map_registers(struct ahc_softc *ahc) } else command |= PCIM_CMD_MEMEN; } else { - printf("aic7xxx: PCI%d:%d:%d MEM region 0x%lx " + printf("aic7xxx: PCI%d:%d:%d MEM region 0x%llx " "unavailable. Cannot memory map device.\n", ahc_get_pci_bus(ahc->dev_softc), ahc_get_pci_slot(ahc->dev_softc), ahc_get_pci_function(ahc->dev_softc), - base); + (unsigned long long)base); } /* @@ -390,15 +441,15 @@ ahc_pci_map_registers(struct ahc_softc *ahc) error = ahc_linux_pci_reserve_io_region(ahc, &base); if (error == 0) { ahc->tag = BUS_SPACE_PIO; - ahc->bsh.ioport = base; + ahc->bsh.ioport = (u_long)base; command |= PCIM_CMD_PORTEN; } else { - printf("aic7xxx: PCI%d:%d:%d IO region 0x%lx[0..255] " + printf("aic7xxx: PCI%d:%d:%d IO region 0x%llx[0..255] " "unavailable. Cannot map device.\n", ahc_get_pci_bus(ahc->dev_softc), ahc_get_pci_slot(ahc->dev_softc), ahc_get_pci_function(ahc->dev_softc), - base); + (unsigned long long)base); } } ahc_pci_write_config(ahc->dev_softc, PCIR_COMMAND, command, 4); diff --git a/drivers/scsi/aic7xxx/aic7xxx_pci.c b/drivers/scsi/aic7xxx/aic7xxx_pci.c index 56848f41e4f..c07cb6eebb0 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_pci.c +++ b/drivers/scsi/aic7xxx/aic7xxx_pci.c @@ -168,8 +168,7 @@ static ahc_device_setup_t ahc_aha394XX_setup; static ahc_device_setup_t ahc_aha494XX_setup; static ahc_device_setup_t ahc_aha398XX_setup; -static struct ahc_pci_identity ahc_pci_ident_table [] = -{ +static const struct ahc_pci_identity ahc_pci_ident_table[] = { /* aic7850 based controllers */ { ID_AHA_2902_04_10_15_20C_30C, @@ -668,7 +667,7 @@ ahc_9005_subdevinfo_valid(uint16_t device, uint16_t vendor, return (result); } -struct ahc_pci_identity * +const struct ahc_pci_identity * ahc_find_pci_device(ahc_dev_softc_t pci) { uint64_t full_id; @@ -676,7 +675,7 @@ ahc_find_pci_device(ahc_dev_softc_t pci) uint16_t vendor; uint16_t subdevice; uint16_t subvendor; - struct ahc_pci_identity *entry; + const struct ahc_pci_identity *entry; u_int i; vendor = ahc_pci_read_config(pci, PCIR_DEVVENDOR, /*bytes*/2); @@ -710,7 +709,7 @@ ahc_find_pci_device(ahc_dev_softc_t pci) } int -ahc_pci_config(struct ahc_softc *ahc, struct ahc_pci_identity *entry) +ahc_pci_config(struct ahc_softc *ahc, const struct ahc_pci_identity *entry) { u_int command; u_int our_id; diff --git a/drivers/scsi/aic7xxx/aic7xxx_proc.c b/drivers/scsi/aic7xxx/aic7xxx_proc.c index 99e5443e753..e92991a7c48 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_proc.c +++ b/drivers/scsi/aic7xxx/aic7xxx_proc.c @@ -58,7 +58,7 @@ static int ahc_proc_write_seeprom(struct ahc_softc *ahc, * Table of syncrates that don't follow the "divisible by 4" * rule. This table will be expanded in future SCSI specs. */ -static struct { +static const struct { u_int period_factor; u_int period; /* in 100ths of ns */ } scsi_syncrates[] = { @@ -137,7 +137,7 @@ copy_info(struct info_str *info, char *fmt, ...) return (len); } -void +static void ahc_format_transinfo(struct info_str *info, struct ahc_transinfo *tinfo) { u_int speed; diff --git a/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped b/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped index 88bfd767c51..309a562b009 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped +++ b/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped @@ -8,7 +8,7 @@ #include "aic7xxx_osm.h" -static ahc_reg_parse_entry_t SCSISEQ_parse_table[] = { +static const ahc_reg_parse_entry_t SCSISEQ_parse_table[] = { { "SCSIRSTO", 0x01, 0x01 }, { "ENAUTOATNP", 0x02, 0x02 }, { "ENAUTOATNI", 0x04, 0x04 }, @@ -26,7 +26,7 @@ ahc_scsiseq_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x00, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SXFRCTL0_parse_table[] = { +static const ahc_reg_parse_entry_t SXFRCTL0_parse_table[] = { { "CLRCHN", 0x02, 0x02 }, { "SCAMEN", 0x04, 0x04 }, { "SPIOEN", 0x08, 0x08 }, @@ -43,7 +43,7 @@ ahc_sxfrctl0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x01, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SXFRCTL1_parse_table[] = { +static const ahc_reg_parse_entry_t SXFRCTL1_parse_table[] = { { "STPWEN", 0x01, 0x01 }, { "ACTNEGEN", 0x02, 0x02 }, { "ENSTIMER", 0x04, 0x04 }, @@ -60,7 +60,7 @@ ahc_sxfrctl1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x02, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCSISIGO_parse_table[] = { +static const ahc_reg_parse_entry_t SCSISIGO_parse_table[] = { { "ACKO", 0x01, 0x01 }, { "REQO", 0x02, 0x02 }, { "BSYO", 0x04, 0x04 }, @@ -85,7 +85,7 @@ ahc_scsisigo_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x03, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCSISIGI_parse_table[] = { +static const ahc_reg_parse_entry_t SCSISIGI_parse_table[] = { { "ACKI", 0x01, 0x01 }, { "REQI", 0x02, 0x02 }, { "BSYI", 0x04, 0x04 }, @@ -112,7 +112,7 @@ ahc_scsisigi_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x03, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCSIRATE_parse_table[] = { +static const ahc_reg_parse_entry_t SCSIRATE_parse_table[] = { { "SINGLE_EDGE", 0x10, 0x10 }, { "ENABLE_CRC", 0x40, 0x40 }, { "WIDEXFER", 0x80, 0x80 }, @@ -128,7 +128,7 @@ ahc_scsirate_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x04, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCSIID_parse_table[] = { +static const ahc_reg_parse_entry_t SCSIID_parse_table[] = { { "TWIN_CHNLB", 0x80, 0x80 }, { "OID", 0x0f, 0x0f }, { "TWIN_TID", 0x70, 0x70 }, @@ -151,20 +151,13 @@ ahc_scsidatl_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahc_scsidath_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahc_print_register(NULL, 0, "SCSIDATH", - 0x07, regvalue, cur_col, wrap)); -} - -int ahc_stcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahc_print_register(NULL, 0, "STCNT", 0x08, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t OPTIONMODE_parse_table[] = { +static const ahc_reg_parse_entry_t OPTIONMODE_parse_table[] = { { "DIS_MSGIN_DUALEDGE", 0x01, 0x01 }, { "AUTO_MSGOUT_DE", 0x02, 0x02 }, { "SCSIDATL_IMGEN", 0x04, 0x04 }, @@ -190,7 +183,7 @@ ahc_targcrccnt_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x0a, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t CLRSINT0_parse_table[] = { +static const ahc_reg_parse_entry_t CLRSINT0_parse_table[] = { { "CLRSPIORDY", 0x02, 0x02 }, { "CLRSWRAP", 0x08, 0x08 }, { "CLRIOERR", 0x08, 0x08 }, @@ -206,7 +199,7 @@ ahc_clrsint0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x0b, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SSTAT0_parse_table[] = { +static const ahc_reg_parse_entry_t SSTAT0_parse_table[] = { { "DMADONE", 0x01, 0x01 }, { "SPIORDY", 0x02, 0x02 }, { "SDONE", 0x04, 0x04 }, @@ -225,7 +218,7 @@ ahc_sstat0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x0b, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t CLRSINT1_parse_table[] = { +static const ahc_reg_parse_entry_t CLRSINT1_parse_table[] = { { "CLRREQINIT", 0x01, 0x01 }, { "CLRPHASECHG", 0x02, 0x02 }, { "CLRSCSIPERR", 0x04, 0x04 }, @@ -242,7 +235,7 @@ ahc_clrsint1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x0c, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SSTAT1_parse_table[] = { +static const ahc_reg_parse_entry_t SSTAT1_parse_table[] = { { "REQINIT", 0x01, 0x01 }, { "PHASECHG", 0x02, 0x02 }, { "SCSIPERR", 0x04, 0x04 }, @@ -260,7 +253,7 @@ ahc_sstat1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x0c, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SSTAT2_parse_table[] = { +static const ahc_reg_parse_entry_t SSTAT2_parse_table[] = { { "DUAL_EDGE_ERR", 0x01, 0x01 }, { "CRCREQERR", 0x02, 0x02 }, { "CRCENDERR", 0x04, 0x04 }, @@ -278,7 +271,7 @@ ahc_sstat2_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x0d, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SSTAT3_parse_table[] = { +static const ahc_reg_parse_entry_t SSTAT3_parse_table[] = { { "OFFCNT", 0x0f, 0x0f }, { "U2OFFCNT", 0x7f, 0x7f }, { "SCSICNT", 0xf0, 0xf0 } @@ -291,7 +284,7 @@ ahc_sstat3_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x0e, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCSIID_ULTRA2_parse_table[] = { +static const ahc_reg_parse_entry_t SCSIID_ULTRA2_parse_table[] = { { "OID", 0x0f, 0x0f }, { "TID", 0xf0, 0xf0 } }; @@ -303,7 +296,7 @@ ahc_scsiid_ultra2_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x0f, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SIMODE0_parse_table[] = { +static const ahc_reg_parse_entry_t SIMODE0_parse_table[] = { { "ENDMADONE", 0x01, 0x01 }, { "ENSPIORDY", 0x02, 0x02 }, { "ENSDONE", 0x04, 0x04 }, @@ -321,7 +314,7 @@ ahc_simode0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x10, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SIMODE1_parse_table[] = { +static const ahc_reg_parse_entry_t SIMODE1_parse_table[] = { { "ENREQINIT", 0x01, 0x01 }, { "ENPHASECHG", 0x02, 0x02 }, { "ENSCSIPERR", 0x04, 0x04 }, @@ -347,33 +340,13 @@ ahc_scsibusl_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahc_scsibush_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahc_print_register(NULL, 0, "SCSIBUSH", - 0x13, regvalue, cur_col, wrap)); -} - -static ahc_reg_parse_entry_t SXFRCTL2_parse_table[] = { - { "CMDDMAEN", 0x08, 0x08 }, - { "AUTORSTDIS", 0x10, 0x10 }, - { "ASYNC_SETUP", 0x07, 0x07 } -}; - -int -ahc_sxfrctl2_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahc_print_register(SXFRCTL2_parse_table, 3, "SXFRCTL2", - 0x13, regvalue, cur_col, wrap)); -} - -int ahc_shaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahc_print_register(NULL, 0, "SHADDR", 0x14, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SELTIMER_parse_table[] = { +static const ahc_reg_parse_entry_t SELTIMER_parse_table[] = { { "STAGE1", 0x01, 0x01 }, { "STAGE2", 0x02, 0x02 }, { "STAGE3", 0x04, 0x04 }, @@ -389,7 +362,7 @@ ahc_seltimer_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x18, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SELID_parse_table[] = { +static const ahc_reg_parse_entry_t SELID_parse_table[] = { { "ONEBIT", 0x08, 0x08 }, { "SELID_MASK", 0xf0, 0xf0 } }; @@ -401,21 +374,6 @@ ahc_selid_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x19, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCAMCTL_parse_table[] = { - { "DFLTTID", 0x10, 0x10 }, - { "ALTSTIM", 0x20, 0x20 }, - { "CLRSCAMSELID", 0x40, 0x40 }, - { "ENSCAMSELO", 0x80, 0x80 }, - { "SCAMLVL", 0x03, 0x03 } -}; - -int -ahc_scamctl_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahc_print_register(SCAMCTL_parse_table, 5, "SCAMCTL", - 0x1a, regvalue, cur_col, wrap)); -} - int ahc_targid_print(u_int regvalue, u_int *cur_col, u_int wrap) { @@ -423,7 +381,7 @@ ahc_targid_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x1b, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SPIOCAP_parse_table[] = { +static const ahc_reg_parse_entry_t SPIOCAP_parse_table[] = { { "SSPIOCPS", 0x01, 0x01 }, { "ROM", 0x02, 0x02 }, { "EEPROM", 0x04, 0x04 }, @@ -441,7 +399,7 @@ ahc_spiocap_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x1b, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t BRDCTL_parse_table[] = { +static const ahc_reg_parse_entry_t BRDCTL_parse_table[] = { { "BRDCTL0", 0x01, 0x01 }, { "BRDSTB_ULTRA2", 0x01, 0x01 }, { "BRDCTL1", 0x02, 0x02 }, @@ -464,7 +422,7 @@ ahc_brdctl_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x1d, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SEECTL_parse_table[] = { +static const ahc_reg_parse_entry_t SEECTL_parse_table[] = { { "SEEDI", 0x01, 0x01 }, { "SEEDO", 0x02, 0x02 }, { "SEECK", 0x04, 0x04 }, @@ -482,7 +440,7 @@ ahc_seectl_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x1e, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SBLKCTL_parse_table[] = { +static const ahc_reg_parse_entry_t SBLKCTL_parse_table[] = { { "XCVR", 0x01, 0x01 }, { "SELWIDE", 0x02, 0x02 }, { "ENAB20", 0x04, 0x04 }, @@ -522,13 +480,6 @@ ahc_disc_dsb_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahc_cmdsize_table_tail_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahc_print_register(NULL, 0, "CMDSIZE_TABLE_TAIL", - 0x34, regvalue, cur_col, wrap)); -} - -int ahc_mwi_residual_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahc_print_register(NULL, 0, "MWI_RESIDUAL", @@ -549,7 +500,7 @@ ahc_msg_out_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x3a, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t DMAPARAMS_parse_table[] = { +static const ahc_reg_parse_entry_t DMAPARAMS_parse_table[] = { { "FIFORESET", 0x01, 0x01 }, { "FIFOFLUSH", 0x02, 0x02 }, { "DIRECTION", 0x04, 0x04 }, @@ -569,7 +520,7 @@ ahc_dmaparams_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x3b, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SEQ_FLAGS_parse_table[] = { +static const ahc_reg_parse_entry_t SEQ_FLAGS_parse_table[] = { { "NO_DISCONNECT", 0x01, 0x01 }, { "SPHASE_PENDING", 0x02, 0x02 }, { "DPHASE_PENDING", 0x04, 0x04 }, @@ -602,7 +553,7 @@ ahc_saved_lun_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x3e, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t LASTPHASE_parse_table[] = { +static const ahc_reg_parse_entry_t LASTPHASE_parse_table[] = { { "MSGI", 0x20, 0x20 }, { "IOI", 0x40, 0x40 }, { "CDI", 0x80, 0x80 }, @@ -645,13 +596,6 @@ ahc_free_scbh_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahc_complete_scbh_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahc_print_register(NULL, 0, "COMPLETE_SCBH", - 0x43, regvalue, cur_col, wrap)); -} - -int ahc_hscb_addr_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahc_print_register(NULL, 0, "HSCB_ADDR", @@ -700,7 +644,7 @@ ahc_tqinpos_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x50, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t ARG_1_parse_table[] = { +static const ahc_reg_parse_entry_t ARG_1_parse_table[] = { { "CONT_TARG_SESSION", 0x02, 0x02 }, { "CONT_MSG_LOOP", 0x04, 0x04 }, { "EXIT_MSG_LOOP", 0x08, 0x08 }, @@ -731,7 +675,7 @@ ahc_last_msg_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x53, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCSISEQ_TEMPLATE_parse_table[] = { +static const ahc_reg_parse_entry_t SCSISEQ_TEMPLATE_parse_table[] = { { "ENAUTOATNP", 0x02, 0x02 }, { "ENAUTOATNI", 0x04, 0x04 }, { "ENAUTOATNO", 0x08, 0x08 }, @@ -747,7 +691,7 @@ ahc_scsiseq_template_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x54, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t HA_274_BIOSGLOBAL_parse_table[] = { +static const ahc_reg_parse_entry_t HA_274_BIOSGLOBAL_parse_table[] = { { "HA_274_EXTENDED_TRANS",0x01, 0x01 } }; @@ -758,7 +702,7 @@ ahc_ha_274_biosglobal_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x56, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SEQ_FLAGS2_parse_table[] = { +static const ahc_reg_parse_entry_t SEQ_FLAGS2_parse_table[] = { { "SCB_DMA", 0x01, 0x01 }, { "TARGET_MSG_PENDING", 0x02, 0x02 } }; @@ -770,7 +714,7 @@ ahc_seq_flags2_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x57, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCSICONF_parse_table[] = { +static const ahc_reg_parse_entry_t SCSICONF_parse_table[] = { { "ENSPCHK", 0x20, 0x20 }, { "RESET_SCSI", 0x40, 0x40 }, { "TERM_ENB", 0x80, 0x80 }, @@ -785,7 +729,7 @@ ahc_scsiconf_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x5a, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t INTDEF_parse_table[] = { +static const ahc_reg_parse_entry_t INTDEF_parse_table[] = { { "EDGE_TRIG", 0x80, 0x80 }, { "VECTOR", 0x0f, 0x0f } }; @@ -804,7 +748,7 @@ ahc_hostconf_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x5d, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t HA_274_BIOSCTRL_parse_table[] = { +static const ahc_reg_parse_entry_t HA_274_BIOSCTRL_parse_table[] = { { "CHANNEL_B_PRIMARY", 0x08, 0x08 }, { "BIOSMODE", 0x30, 0x30 }, { "BIOSDISABLED", 0x30, 0x30 } @@ -817,7 +761,7 @@ ahc_ha_274_biosctrl_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x5f, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SEQCTL_parse_table[] = { +static const ahc_reg_parse_entry_t SEQCTL_parse_table[] = { { "LOADRAM", 0x01, 0x01 }, { "SEQRESET", 0x02, 0x02 }, { "STEP", 0x04, 0x04 }, @@ -849,7 +793,7 @@ ahc_seqaddr0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x62, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SEQADDR1_parse_table[] = { +static const ahc_reg_parse_entry_t SEQADDR1_parse_table[] = { { "SEQADDR1_MASK", 0x01, 0x01 } }; @@ -902,7 +846,7 @@ ahc_none_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x6a, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t FLAGS_parse_table[] = { +static const ahc_reg_parse_entry_t FLAGS_parse_table[] = { { "CARRY", 0x01, 0x01 }, { "ZERO", 0x02, 0x02 } }; @@ -929,13 +873,6 @@ ahc_dindir_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahc_function1_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahc_print_register(NULL, 0, "FUNCTION1", - 0x6e, regvalue, cur_col, wrap)); -} - -int ahc_stack_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahc_print_register(NULL, 0, "STACK", @@ -956,19 +893,7 @@ ahc_sram_base_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x70, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t BCTL_parse_table[] = { - { "ENABLE", 0x01, 0x01 }, - { "ACE", 0x08, 0x08 } -}; - -int -ahc_bctl_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahc_print_register(BCTL_parse_table, 2, "BCTL", - 0x84, regvalue, cur_col, wrap)); -} - -static ahc_reg_parse_entry_t DSCOMMAND0_parse_table[] = { +static const ahc_reg_parse_entry_t DSCOMMAND0_parse_table[] = { { "CIOPARCKEN", 0x01, 0x01 }, { "USCBSIZE32", 0x02, 0x02 }, { "RAMPS", 0x04, 0x04 }, @@ -986,7 +911,7 @@ ahc_dscommand0_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x84, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t BUSTIME_parse_table[] = { +static const ahc_reg_parse_entry_t BUSTIME_parse_table[] = { { "BON", 0x0f, 0x0f }, { "BOFF", 0xf0, 0xf0 } }; @@ -998,7 +923,7 @@ ahc_bustime_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x85, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t DSCOMMAND1_parse_table[] = { +static const ahc_reg_parse_entry_t DSCOMMAND1_parse_table[] = { { "HADDLDSEL0", 0x01, 0x01 }, { "HADDLDSEL1", 0x02, 0x02 }, { "DSLATT", 0xfc, 0xfc } @@ -1011,7 +936,7 @@ ahc_dscommand1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x85, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t BUSSPD_parse_table[] = { +static const ahc_reg_parse_entry_t BUSSPD_parse_table[] = { { "STBON", 0x07, 0x07 }, { "STBOFF", 0x38, 0x38 }, { "DFTHRSH_75", 0x80, 0x80 }, @@ -1026,7 +951,7 @@ ahc_busspd_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x86, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t HS_MAILBOX_parse_table[] = { +static const ahc_reg_parse_entry_t HS_MAILBOX_parse_table[] = { { "SEQ_MAILBOX", 0x0f, 0x0f }, { "HOST_TQINPOS", 0x80, 0x80 }, { "HOST_MAILBOX", 0xf0, 0xf0 } @@ -1039,7 +964,7 @@ ahc_hs_mailbox_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x86, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t DSPCISTATUS_parse_table[] = { +static const ahc_reg_parse_entry_t DSPCISTATUS_parse_table[] = { { "DFTHRSH_100", 0xc0, 0xc0 } }; @@ -1050,7 +975,7 @@ ahc_dspcistatus_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x86, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t HCNTRL_parse_table[] = { +static const ahc_reg_parse_entry_t HCNTRL_parse_table[] = { { "CHIPRST", 0x01, 0x01 }, { "CHIPRSTACK", 0x01, 0x01 }, { "INTEN", 0x02, 0x02 }, @@ -1088,7 +1013,7 @@ ahc_scbptr_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x90, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t INTSTAT_parse_table[] = { +static const ahc_reg_parse_entry_t INTSTAT_parse_table[] = { { "SEQINT", 0x01, 0x01 }, { "CMDCMPLT", 0x02, 0x02 }, { "SCSIINT", 0x04, 0x04 }, @@ -1119,7 +1044,7 @@ ahc_intstat_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x91, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t CLRINT_parse_table[] = { +static const ahc_reg_parse_entry_t CLRINT_parse_table[] = { { "CLRSEQINT", 0x01, 0x01 }, { "CLRCMDINT", 0x02, 0x02 }, { "CLRSCSIINT", 0x04, 0x04 }, @@ -1134,7 +1059,7 @@ ahc_clrint_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x92, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t ERROR_parse_table[] = { +static const ahc_reg_parse_entry_t ERROR_parse_table[] = { { "ILLHADDR", 0x01, 0x01 }, { "ILLSADDR", 0x02, 0x02 }, { "ILLOPCODE", 0x04, 0x04 }, @@ -1152,7 +1077,7 @@ ahc_error_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x92, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t DFCNTRL_parse_table[] = { +static const ahc_reg_parse_entry_t DFCNTRL_parse_table[] = { { "FIFORESET", 0x01, 0x01 }, { "FIFOFLUSH", 0x02, 0x02 }, { "DIRECTION", 0x04, 0x04 }, @@ -1172,7 +1097,7 @@ ahc_dfcntrl_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x93, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t DFSTATUS_parse_table[] = { +static const ahc_reg_parse_entry_t DFSTATUS_parse_table[] = { { "FIFOEMP", 0x01, 0x01 }, { "FIFOFULL", 0x02, 0x02 }, { "DFTHRESH", 0x04, 0x04 }, @@ -1198,20 +1123,13 @@ ahc_dfwaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahc_dfraddr_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahc_print_register(NULL, 0, "DFRADDR", - 0x97, regvalue, cur_col, wrap)); -} - -int ahc_dfdat_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahc_print_register(NULL, 0, "DFDAT", 0x99, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCBCNT_parse_table[] = { +static const ahc_reg_parse_entry_t SCBCNT_parse_table[] = { { "SCBAUTO", 0x80, 0x80 }, { "SCBCNT_MASK", 0x1f, 0x1f } }; @@ -1231,20 +1149,13 @@ ahc_qinfifo_print(u_int regvalue, u_int *cur_col, u_int wrap) } int -ahc_qincnt_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahc_print_register(NULL, 0, "QINCNT", - 0x9c, regvalue, cur_col, wrap)); -} - -int ahc_qoutfifo_print(u_int regvalue, u_int *cur_col, u_int wrap) { return (ahc_print_register(NULL, 0, "QOUTFIFO", 0x9d, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t CRCCONTROL1_parse_table[] = { +static const ahc_reg_parse_entry_t CRCCONTROL1_parse_table[] = { { "TARGCRCCNTEN", 0x04, 0x04 }, { "TARGCRCENDEN", 0x08, 0x08 }, { "CRCREQCHKEN", 0x10, 0x10 }, @@ -1260,14 +1171,7 @@ ahc_crccontrol1_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x9d, regvalue, cur_col, wrap)); } -int -ahc_qoutcnt_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahc_print_register(NULL, 0, "QOUTCNT", - 0x9e, regvalue, cur_col, wrap)); -} - -static ahc_reg_parse_entry_t SCSIPHASE_parse_table[] = { +static const ahc_reg_parse_entry_t SCSIPHASE_parse_table[] = { { "DATA_OUT_PHASE", 0x01, 0x01 }, { "DATA_IN_PHASE", 0x02, 0x02 }, { "MSG_OUT_PHASE", 0x04, 0x04 }, @@ -1284,7 +1188,7 @@ ahc_scsiphase_print(u_int regvalue, u_int *cur_col, u_int wrap) 0x9e, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SFUNCT_parse_table[] = { +static const ahc_reg_parse_entry_t SFUNCT_parse_table[] = { { "ALT_MODE", 0x80, 0x80 } }; @@ -1351,7 +1255,7 @@ ahc_scb_dataptr_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xac, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCB_DATACNT_parse_table[] = { +static const ahc_reg_parse_entry_t SCB_DATACNT_parse_table[] = { { "SG_LAST_SEG", 0x80, 0x80 }, { "SG_HIGH_ADDR_BITS", 0x7f, 0x7f } }; @@ -1363,7 +1267,7 @@ ahc_scb_datacnt_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xb0, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCB_SGPTR_parse_table[] = { +static const ahc_reg_parse_entry_t SCB_SGPTR_parse_table[] = { { "SG_LIST_NULL", 0x01, 0x01 }, { "SG_FULL_RESID", 0x02, 0x02 }, { "SG_RESID_VALID", 0x04, 0x04 } @@ -1376,7 +1280,7 @@ ahc_scb_sgptr_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xb4, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCB_CONTROL_parse_table[] = { +static const ahc_reg_parse_entry_t SCB_CONTROL_parse_table[] = { { "DISCONNECTED", 0x04, 0x04 }, { "ULTRAENB", 0x08, 0x08 }, { "MK_MESSAGE", 0x10, 0x10 }, @@ -1394,7 +1298,7 @@ ahc_scb_control_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xb8, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCB_SCSIID_parse_table[] = { +static const ahc_reg_parse_entry_t SCB_SCSIID_parse_table[] = { { "TWIN_CHNLB", 0x80, 0x80 }, { "OID", 0x0f, 0x0f }, { "TWIN_TID", 0x70, 0x70 }, @@ -1408,7 +1312,7 @@ ahc_scb_scsiid_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xb9, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SCB_LUN_parse_table[] = { +static const ahc_reg_parse_entry_t SCB_LUN_parse_table[] = { { "SCB_XFERLEN_ODD", 0x80, 0x80 }, { "LID", 0x3f, 0x3f } }; @@ -1455,14 +1359,7 @@ ahc_scb_next_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xbf, regvalue, cur_col, wrap)); } -int -ahc_scb_64_spare_print(u_int regvalue, u_int *cur_col, u_int wrap) -{ - return (ahc_print_register(NULL, 0, "SCB_64_SPARE", - 0xc0, regvalue, cur_col, wrap)); -} - -static ahc_reg_parse_entry_t SEECTL_2840_parse_table[] = { +static const ahc_reg_parse_entry_t SEECTL_2840_parse_table[] = { { "DO_2840", 0x01, 0x01 }, { "CK_2840", 0x02, 0x02 }, { "CS_2840", 0x04, 0x04 } @@ -1475,7 +1372,7 @@ ahc_seectl_2840_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xc0, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t STATUS_2840_parse_table[] = { +static const ahc_reg_parse_entry_t STATUS_2840_parse_table[] = { { "DI_2840", 0x01, 0x01 }, { "EEPROM_TF", 0x80, 0x80 }, { "ADSEL", 0x1e, 0x1e }, @@ -1524,7 +1421,7 @@ ahc_ccsgaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xea, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t CCSGCTL_parse_table[] = { +static const ahc_reg_parse_entry_t CCSGCTL_parse_table[] = { { "CCSGRESET", 0x01, 0x01 }, { "SG_FETCH_NEEDED", 0x02, 0x02 }, { "CCSGEN", 0x08, 0x08 }, @@ -1552,7 +1449,7 @@ ahc_ccscbaddr_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xed, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t CCSCBCTL_parse_table[] = { +static const ahc_reg_parse_entry_t CCSCBCTL_parse_table[] = { { "CCSCBRESET", 0x01, 0x01 }, { "CCSCBDIR", 0x04, 0x04 }, { "CCSCBEN", 0x08, 0x08 }, @@ -1610,7 +1507,7 @@ ahc_sdscb_qoff_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xf8, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t QOFF_CTLSTA_parse_table[] = { +static const ahc_reg_parse_entry_t QOFF_CTLSTA_parse_table[] = { { "SDSCB_ROLLOVER", 0x10, 0x10 }, { "SNSCB_ROLLOVER", 0x20, 0x20 }, { "SCB_AVAIL", 0x40, 0x40 }, @@ -1625,7 +1522,7 @@ ahc_qoff_ctlsta_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xfa, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t DFF_THRSH_parse_table[] = { +static const ahc_reg_parse_entry_t DFF_THRSH_parse_table[] = { { "RD_DFTHRSH_MIN", 0x00, 0x00 }, { "WR_DFTHRSH_MIN", 0x00, 0x00 }, { "RD_DFTHRSH_25", 0x01, 0x01 }, @@ -1653,7 +1550,7 @@ ahc_dff_thrsh_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xfb, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SG_CACHE_SHADOW_parse_table[] = { +static const ahc_reg_parse_entry_t SG_CACHE_SHADOW_parse_table[] = { { "LAST_SEG_DONE", 0x01, 0x01 }, { "LAST_SEG", 0x02, 0x02 }, { "SG_ADDR_MASK", 0xf8, 0xf8 } @@ -1666,7 +1563,7 @@ ahc_sg_cache_shadow_print(u_int regvalue, u_int *cur_col, u_int wrap) 0xfc, regvalue, cur_col, wrap)); } -static ahc_reg_parse_entry_t SG_CACHE_PRE_parse_table[] = { +static const ahc_reg_parse_entry_t SG_CACHE_PRE_parse_table[] = { { "LAST_SEG_DONE", 0x01, 0x01 }, { "LAST_SEG", 0x02, 0x02 }, { "SG_ADDR_MASK", 0xf8, 0xf8 } diff --git a/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped b/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped index 4cee08521e7..07e93fbae70 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped +++ b/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped @@ -5,7 +5,7 @@ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $ */ -static uint8_t seqprog[] = { +static const uint8_t seqprog[] = { 0xb2, 0x00, 0x00, 0x08, 0xf7, 0x11, 0x22, 0x08, 0x00, 0x65, 0xee, 0x59, @@ -1081,7 +1081,7 @@ ahc_patch0_func(struct ahc_softc *ahc) return (0); } -static struct patch { +static const struct patch { ahc_patch_func_t *patch_func; uint32_t begin :10, skip_instr :10, @@ -1291,7 +1291,7 @@ static struct patch { { ahc_patch4_func, 865, 12, 1 } }; -static struct cs { +static const struct cs { uint16_t begin; uint16_t end; } critical_sections[] = { diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm.c b/drivers/scsi/aic7xxx/aicasm/aicasm.c index 924102720b1..e4a77872030 100644 --- a/drivers/scsi/aic7xxx/aicasm/aicasm.c +++ b/drivers/scsi/aic7xxx/aicasm/aicasm.c @@ -362,7 +362,7 @@ output_code() " *\n" "%s */\n", versions); - fprintf(ofile, "static uint8_t seqprog[] = {\n"); + fprintf(ofile, "static const uint8_t seqprog[] = {\n"); for (cur_instr = STAILQ_FIRST(&seq_program); cur_instr != NULL; cur_instr = STAILQ_NEXT(cur_instr, links)) { @@ -415,7 +415,7 @@ output_code() } fprintf(ofile, -"static struct patch {\n" +"static const struct patch {\n" " %spatch_func_t *patch_func;\n" " uint32_t begin :10,\n" " skip_instr :10,\n" @@ -435,7 +435,7 @@ output_code() fprintf(ofile, "\n};\n\n"); fprintf(ofile, -"static struct cs {\n" +"static const struct cs {\n" " uint16_t begin;\n" " uint16_t end;\n" "} critical_sections[] = {\n"); diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y b/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y index 702e2dbd11f..81be6a261cc 100644 --- a/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y +++ b/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y @@ -101,11 +101,12 @@ static void format_3_instr(int opcode, symbol_ref_t *src, expression_t *immed, symbol_ref_t *address); static void test_readable_symbol(symbol_t *symbol); static void test_writable_symbol(symbol_t *symbol); -static void type_check(symbol_t *symbol, expression_t *expression, int and_op); +static void type_check(symbol_ref_t *sym, expression_t *expression, int and_op); static void make_expression(expression_t *immed, int value); static void add_conditional(symbol_t *symbol); static void add_version(const char *verstring); static int is_download_const(expression_t *immed); +static int is_location_address(symbol_t *symbol); void yyerror(const char *string); #define SRAM_SYMNAME "SRAM_BASE" @@ -142,6 +143,8 @@ void yyerror(const char *string); %token <value> T_ADDRESS +%token T_COUNT + %token T_ACCESS_MODE %token T_MODES @@ -192,10 +195,10 @@ void yyerror(const char *string); %token <value> T_OR -/* 16 bit extensions */ -%token <value> T_OR16 T_AND16 T_XOR16 T_ADD16 -%token <value> T_ADC16 T_MVI16 T_TEST16 T_CMP16 T_CMPXCHG - +/* 16 bit extensions, not implemented + * %token <value> T_OR16 T_AND16 T_XOR16 T_ADD16 + * %token <value> T_ADC16 T_MVI16 T_TEST16 T_CMP16 T_CMPXCHG + */ %token T_RET %token T_NOP @@ -214,7 +217,7 @@ void yyerror(const char *string); %type <expression> expression immediate immediate_or_a -%type <value> export ret f1_opcode f2_opcode f4_opcode jmp_jc_jnc_call jz_jnz je_jne +%type <value> export ret f1_opcode f2_opcode jmp_jc_jnc_call jz_jnz je_jne %type <value> mode_value mode_list macro_arglist @@ -313,13 +316,13 @@ reg_definition: stop("Register multiply defined", EX_DATAERR); /* NOTREACHED */ } - cur_symbol = $1; + cur_symbol = $1; cur_symbol->type = cur_symtype; initialize_symbol(cur_symbol); } reg_attribute_list '}' - { + { /* * Default to allowing everything in for registers * with no bit or mask definitions. @@ -349,9 +352,10 @@ reg_attribute_list: | reg_attribute_list reg_attribute ; -reg_attribute: +reg_attribute: reg_address | size +| count | access_mode | modes | field_defn @@ -392,6 +396,13 @@ size: } ; +count: + T_COUNT T_NUMBER + { + cur_symbol->count += $2; + } +; + access_mode: T_ACCESS_MODE T_MODE { @@ -641,14 +652,14 @@ expression: &($1.referenced_syms), &($3.referenced_syms)); } -| expression T_EXPR_LSHIFT expression +| expression T_EXPR_LSHIFT expression { $$.value = $1.value << $3.value; symlist_merge(&$$.referenced_syms, &$1.referenced_syms, &$3.referenced_syms); } -| expression T_EXPR_RSHIFT expression +| expression T_EXPR_RSHIFT expression { $$.value = $1.value >> $3.value; symlist_merge(&$$.referenced_syms, @@ -714,7 +725,7 @@ expression: ; constant: - T_CONST T_SYMBOL expression + T_CONST T_SYMBOL expression { if ($2->type != UNINITIALIZED) { stop("Re-definition of symbol as a constant", @@ -800,6 +811,7 @@ scratch_ram: cur_symtype = SRAMLOC; cur_symbol->type = SRAMLOC; initialize_symbol(cur_symbol); + cur_symbol->count += 1; } reg_address { @@ -831,6 +843,7 @@ scb: initialize_symbol(cur_symbol); /* 64 bytes of SCB space */ cur_symbol->info.rinfo->size = 64; + cur_symbol->count += 1; } reg_address { @@ -1311,14 +1324,18 @@ f2_opcode: | T_ROR { $$ = AIC_OP_ROR; } ; -f4_opcode: - T_OR16 { $$ = AIC_OP_OR16; } -| T_AND16 { $$ = AIC_OP_AND16; } -| T_XOR16 { $$ = AIC_OP_XOR16; } -| T_ADD16 { $$ = AIC_OP_ADD16; } -| T_ADC16 { $$ = AIC_OP_ADC16; } -| T_MVI16 { $$ = AIC_OP_MVI16; } -; +/* + * 16bit opcodes, not used + * + *f4_opcode: + * T_OR16 { $$ = AIC_OP_OR16; } + *| T_AND16 { $$ = AIC_OP_AND16; } + *| T_XOR16 { $$ = AIC_OP_XOR16; } + *| T_ADD16 { $$ = AIC_OP_ADD16; } + *| T_ADC16 { $$ = AIC_OP_ADC16; } + *| T_MVI16 { $$ = AIC_OP_MVI16; } + *; + */ code: f2_opcode destination ',' expression opt_source ret ';' @@ -1357,6 +1374,7 @@ code: code: T_OR reg_symbol ',' immediate jmp_jc_jnc_call address ';' { + type_check(&$2, &$4, AIC_OP_OR); format_3_instr($5, &$2, &$4, &$6); } ; @@ -1528,7 +1546,7 @@ initialize_symbol(symbol_t *symbol) sizeof(struct cond_info)); break; case MACRO: - symbol->info.macroinfo = + symbol->info.macroinfo = (struct macro_info *)malloc(sizeof(struct macro_info)); if (symbol->info.macroinfo == NULL) { stop("Can't create macro info", EX_SOFTWARE); @@ -1552,7 +1570,6 @@ add_macro_arg(const char *argtext, int argnum) struct macro_arg *marg; int i; int retval; - if (cur_symbol == NULL || cur_symbol->type != MACRO) { stop("Invalid current symbol for adding macro arg", @@ -1633,8 +1650,10 @@ format_1_instr(int opcode, symbol_ref_t *dest, expression_t *immed, test_writable_symbol(dest->symbol); test_readable_symbol(src->symbol); - /* Ensure that immediate makes sense for this destination */ - type_check(dest->symbol, immed, opcode); + if (!is_location_address(dest->symbol)) { + /* Ensure that immediate makes sense for this destination */ + type_check(dest, immed, opcode); + } /* Allocate sequencer space for the instruction and fill it out */ instr = seq_alloc(); @@ -1766,9 +1785,6 @@ format_3_instr(int opcode, symbol_ref_t *src, /* Test register permissions */ test_readable_symbol(src->symbol); - /* Ensure that immediate makes sense for this source */ - type_check(src->symbol, immed, opcode); - /* Allocate sequencer space for the instruction and fill it out */ instr = seq_alloc(); f3_instr = &instr->format.format3; @@ -1797,7 +1813,6 @@ format_3_instr(int opcode, symbol_ref_t *src, static void test_readable_symbol(symbol_t *symbol) { - if ((symbol->info.rinfo->modes & (0x1 << src_mode)) == 0) { snprintf(errbuf, sizeof(errbuf), "Register %s unavailable in source reg mode %d", @@ -1815,7 +1830,6 @@ test_readable_symbol(symbol_t *symbol) static void test_writable_symbol(symbol_t *symbol) { - if ((symbol->info.rinfo->modes & (0x1 << dst_mode)) == 0) { snprintf(errbuf, sizeof(errbuf), "Register %s unavailable in destination reg mode %d", @@ -1831,25 +1845,34 @@ test_writable_symbol(symbol_t *symbol) } static void -type_check(symbol_t *symbol, expression_t *expression, int opcode) +type_check(symbol_ref_t *sym, expression_t *expression, int opcode) { + symbol_t *symbol = sym->symbol; symbol_node_t *node; int and_op; + int8_t value, mask; and_op = FALSE; - if (opcode == AIC_OP_AND || opcode == AIC_OP_JNZ || opcode == AIC_OP_JZ) - and_op = TRUE; - /* * Make sure that we aren't attempting to write something * that hasn't been defined. If this is an and operation, * this is a mask, so "undefined" bits are okay. */ - if (and_op == FALSE - && (expression->value & ~symbol->info.rinfo->valid_bitmask) != 0) { + if (opcode == AIC_OP_AND || opcode == AIC_OP_JNZ || + opcode == AIC_OP_JZ || opcode == AIC_OP_JNE || + opcode == AIC_OP_BMOV) + and_op = TRUE; + + /* + * Defaulting to 8 bit logic + */ + mask = (int8_t)~symbol->info.rinfo->valid_bitmask; + value = (int8_t)expression->value; + + if (and_op == FALSE && (mask & value) != 0 ) { snprintf(errbuf, sizeof(errbuf), "Invalid bit(s) 0x%x in immediate written to %s", - expression->value & ~symbol->info.rinfo->valid_bitmask, + (mask & value), symbol->name); stop(errbuf, EX_DATAERR); /* NOTREACHED */ @@ -1959,3 +1982,13 @@ is_download_const(expression_t *immed) return (FALSE); } + +static int +is_location_address(symbol_t *sym) +{ + if (sym->type == SCBLOC || + sym->type == SRAMLOC) + return (TRUE); + return (FALSE); +} + diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l b/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l index 7c3983f868a..2c7f02daf88 100644 --- a/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l +++ b/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l @@ -162,6 +162,7 @@ register { return T_REGISTER; } const { yylval.value = FALSE; return T_CONST; } download { return T_DOWNLOAD; } address { return T_ADDRESS; } +count { return T_COUNT; } access_mode { return T_ACCESS_MODE; } modes { return T_MODES; } RW|RO|WO { @@ -228,15 +229,15 @@ ret { return T_RET; } nop { return T_NOP; } /* ARP2 16bit extensions */ -or16 { return T_OR16; } -and16 { return T_AND16; } -xor16 { return T_XOR16; } -add16 { return T_ADD16; } -adc16 { return T_ADC16; } -mvi16 { return T_MVI16; } -test16 { return T_TEST16; } -cmp16 { return T_CMP16; } -cmpxchg { return T_CMPXCHG; } + /* or16 { return T_OR16; } */ + /* and16 { return T_AND16; }*/ + /* xor16 { return T_XOR16; }*/ + /* add16 { return T_ADD16; }*/ + /* adc16 { return T_ADC16; }*/ + /* mvi16 { return T_MVI16; }*/ + /* test16 { return T_TEST16; }*/ + /* cmp16 { return T_CMP16; }*/ + /* cmpxchg { return T_CMPXCHG; }*/ /* Allowed Symbols */ \<\< { return T_EXPR_LSHIFT; } diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c b/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c index f1f448dff56..fcd357872b4 100644 --- a/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c +++ b/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c @@ -77,6 +77,7 @@ symbol_create(char *name) if (new_symbol->name == NULL) stop("Unable to strdup symbol name", EX_SOFTWARE); new_symbol->type = UNINITIALIZED; + new_symbol->count = 1; return (new_symbol); } @@ -198,6 +199,12 @@ symtable_get(char *name) } } memcpy(&stored_ptr, data.data, sizeof(stored_ptr)); + stored_ptr->count++; + data.data = &stored_ptr; + if (symtable->put(symtable, &key, &data, /*flags*/0) !=0) { + perror("Symtable put failed"); + exit(EX_SOFTWARE); + } return (stored_ptr); } @@ -256,7 +263,7 @@ symlist_add(symlist_t *symlist, symbol_t *symbol, int how) && (curnode->symbol->info.finfo->value > newnode->symbol->info.finfo->value)))) || (!field && (curnode->symbol->info.rinfo->address > - newnode->symbol->info.rinfo->address))) { + newnode->symbol->info.rinfo->address))) { SLIST_INSERT_HEAD(symlist, newnode, links); return; } @@ -271,7 +278,7 @@ symlist_add(symlist_t *symlist, symbol_t *symbol, int how) cursymbol = SLIST_NEXT(curnode, links)->symbol; if ((field - && (cursymbol->type > symbol->type + && (cursymbol->type > symbol->type || (cursymbol->type == symbol->type && (cursymbol->info.finfo->value > symbol->info.finfo->value)))) @@ -351,7 +358,7 @@ aic_print_reg_dump_types(FILE *ofile) { if (ofile == NULL) return; - + fprintf(ofile, "typedef int (%sreg_print_t)(u_int, u_int *, u_int);\n" "typedef struct %sreg_parse_entry {\n" @@ -370,7 +377,7 @@ aic_print_reg_dump_start(FILE *dfile, symbol_node_t *regnode) return; fprintf(dfile, -"static %sreg_parse_entry_t %s_parse_table[] = {\n", +"static const %sreg_parse_entry_t %s_parse_table[] = {\n", prefix, regnode->symbol->name); } @@ -385,7 +392,7 @@ aic_print_reg_dump_end(FILE *ofile, FILE *dfile, lower_name = strdup(regnode->symbol->name); if (lower_name == NULL) stop("Unable to strdup symbol name", EX_SOFTWARE); - + for (letter = lower_name; *letter != '\0'; letter++) *letter = tolower(*letter); @@ -472,6 +479,7 @@ symtable_dump(FILE *ofile, FILE *dfile) DBT key; DBT data; int flag; + int reg_count = 0, reg_used = 0; u_int i; if (symtable == NULL) @@ -541,6 +549,9 @@ symtable_dump(FILE *ofile, FILE *dfile) int num_entries; num_entries = 0; + reg_count++; + if (curnode->symbol->count == 1) + break; fields = &curnode->symbol->info.rinfo->fields; SLIST_FOREACH(fieldnode, fields, links) { if (num_entries == 0) @@ -553,11 +564,14 @@ symtable_dump(FILE *ofile, FILE *dfile) } aic_print_reg_dump_end(ofile, dfile, curnode, num_entries); + reg_used++; } default: break; } } + fprintf(stderr, "%s: %d of %d register definitions used\n", appname, + reg_used, reg_count); /* Fold in the masks and bits */ while (SLIST_FIRST(&masks) != NULL) { @@ -646,7 +660,6 @@ symtable_dump(FILE *ofile, FILE *dfile) free(curnode); } - fprintf(ofile, "\n\n/* Downloaded Constant Definitions */\n"); for (i = 0; SLIST_FIRST(&download_constants) != NULL; i++) { diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h b/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h index afc22e8b490..05190c1a2fb 100644 --- a/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h +++ b/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h @@ -128,6 +128,7 @@ typedef struct expression_info { typedef struct symbol { char *name; symtype type; + int count; union { struct reg_info *rinfo; struct field_info *finfo; diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c index c9dd8392aab..ac92ac143b4 100644 --- a/drivers/scsi/dpt_i2o.c +++ b/drivers/scsi/dpt_i2o.c @@ -153,7 +153,7 @@ static DEFINE_SPINLOCK(adpt_post_wait_lock); static u8 adpt_read_blink_led(adpt_hba* host) { - if(host->FwDebugBLEDflag_P != 0) { + if (host->FwDebugBLEDflag_P) { if( readb(host->FwDebugBLEDflag_P) == 0xbc ){ return readb(host->FwDebugBLEDvalue_P); } diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c index 8be3d76656f..a73a6bbb1b2 100644 --- a/drivers/scsi/eata.c +++ b/drivers/scsi/eata.c @@ -2286,17 +2286,14 @@ static void flush_dev(struct scsi_device *dev, unsigned long cursec, } } -static irqreturn_t ihdlr(int irq, struct Scsi_Host *shost) +static irqreturn_t ihdlr(struct Scsi_Host *shost) { struct scsi_cmnd *SCpnt; unsigned int i, k, c, status, tstatus, reg; struct mssp *spp; struct mscp *cpp; struct hostdata *ha = (struct hostdata *)shost->hostdata; - - if (shost->irq != irq) - panic("%s: ihdlr, irq %d, shost->irq %d.\n", ha->board_name, irq, - shost->irq); + int irq = shost->irq; /* Check if this board need to be serviced */ if (!(inb(shost->io_port + REG_AUX_STATUS) & IRQ_ASSERTED)) @@ -2535,7 +2532,7 @@ static irqreturn_t ihdlr(int irq, struct Scsi_Host *shost) return IRQ_NONE; } -static irqreturn_t do_interrupt_handler(int irq, void *shap) +static irqreturn_t do_interrupt_handler(int dummy, void *shap) { struct Scsi_Host *shost; unsigned int j; @@ -2548,7 +2545,7 @@ static irqreturn_t do_interrupt_handler(int irq, void *shap) shost = sh[j]; spin_lock_irqsave(shost->host_lock, spin_flags); - ret = ihdlr(irq, shost); + ret = ihdlr(shost); spin_unlock_irqrestore(shost->host_lock, spin_flags); return ret; } diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c index bfdee596889..a0b6d414953 100644 --- a/drivers/scsi/esp_scsi.c +++ b/drivers/scsi/esp_scsi.c @@ -978,7 +978,7 @@ static int esp_check_spur_intr(struct esp *esp) */ if (!esp->ops->dma_error(esp)) { printk(KERN_ERR PFX "esp%d: Spurious irq, " - "sreg=%x.\n", + "sreg=%02x.\n", esp->host->unique_id, esp->sreg); return -1; } @@ -1447,6 +1447,9 @@ static void esp_msgin_sdtr(struct esp *esp, struct esp_target_data *tp) if (offset > 15) goto do_reject; + if (esp->flags & ESP_FLAG_DISABLE_SYNC) + offset = 0; + if (offset) { int rounded_up, one_clock; @@ -1697,7 +1700,12 @@ again: else ent->flags &= ~ESP_CMD_FLAG_WRITE; - dma_len = esp_dma_length_limit(esp, dma_addr, dma_len); + if (esp->ops->dma_length_limit) + dma_len = esp->ops->dma_length_limit(esp, dma_addr, + dma_len); + else + dma_len = esp_dma_length_limit(esp, dma_addr, dma_len); + esp->data_dma_len = dma_len; if (!dma_len) { @@ -1761,7 +1769,6 @@ again: esp_advance_dma(esp, ent, cmd, bytes_sent); esp_event(esp, ESP_EVENT_CHECK_PHASE); goto again; - break; } case ESP_EVENT_STATUS: { @@ -2235,7 +2242,7 @@ static void esp_bootup_reset(struct esp *esp) static void esp_set_clock_params(struct esp *esp) { - int fmhz; + int fhz; u8 ccf; /* This is getting messy but it has to be done correctly or else @@ -2270,9 +2277,9 @@ static void esp_set_clock_params(struct esp *esp) * This entails the smallest and largest sync period we could ever * handle on this ESP. */ - fmhz = esp->cfreq; + fhz = esp->cfreq; - ccf = ((fmhz / 1000000) + 4) / 5; + ccf = ((fhz / 1000000) + 4) / 5; if (ccf == 1) ccf = 2; @@ -2281,16 +2288,16 @@ static void esp_set_clock_params(struct esp *esp) * been unable to find the clock-frequency PROM property. All * other machines provide useful values it seems. */ - if (fmhz <= 5000000 || ccf < 1 || ccf > 8) { - fmhz = 20000000; + if (fhz <= 5000000 || ccf < 1 || ccf > 8) { + fhz = 20000000; ccf = 4; } esp->cfact = (ccf == 8 ? 0 : ccf); - esp->cfreq = fmhz; - esp->ccycle = ESP_MHZ_TO_CYCLE(fmhz); + esp->cfreq = fhz; + esp->ccycle = ESP_HZ_TO_CYCLE(fhz); esp->ctick = ESP_TICK(ccf, esp->ccycle); - esp->neg_defp = ESP_NEG_DEFP(fmhz, ccf); + esp->neg_defp = ESP_NEG_DEFP(fhz, ccf); esp->sync_defp = SYNC_DEFP_SLOW; } @@ -2382,6 +2389,12 @@ static int esp_slave_configure(struct scsi_device *dev) struct esp_target_data *tp = &esp->target[dev->id]; int goal_tags, queue_depth; + if (esp->flags & ESP_FLAG_DISABLE_SYNC) { + /* Bypass async domain validation */ + dev->ppr = 0; + dev->sdtr = 0; + } + goal_tags = 0; if (dev->tagged_supported) { diff --git a/drivers/scsi/esp_scsi.h b/drivers/scsi/esp_scsi.h index d5576d54ce7..bb43a138818 100644 --- a/drivers/scsi/esp_scsi.h +++ b/drivers/scsi/esp_scsi.h @@ -224,7 +224,7 @@ #define ESP_TIMEO_CONST 8192 #define ESP_NEG_DEFP(mhz, cfact) \ ((ESP_BUS_TIMEOUT * ((mhz) / 1000)) / (8192 * (cfact))) -#define ESP_MHZ_TO_CYCLE(mhertz) ((1000000000) / ((mhertz) / 1000)) +#define ESP_HZ_TO_CYCLE(hertz) ((1000000000) / ((hertz) / 1000)) #define ESP_TICK(ccf, cycle) ((7682 * (ccf) * (cycle) / 1000)) /* For slow to medium speed input clock rates we shoot for 5mb/s, but for high @@ -240,9 +240,9 @@ struct esp_cmd_priv { int num_sg; } u; - unsigned int cur_residue; + int cur_residue; struct scatterlist *cur_sg; - unsigned int tot_residue; + int tot_residue; }; #define ESP_CMD_PRIV(CMD) ((struct esp_cmd_priv *)(&(CMD)->SCp)) @@ -368,6 +368,12 @@ struct esp_driver_ops { */ int (*irq_pending)(struct esp *esp); + /* Return the maximum allowable size of a DMA transfer for a + * given buffer. + */ + u32 (*dma_length_limit)(struct esp *esp, u32 dma_addr, + u32 dma_len); + /* Reset the DMA engine entirely. On return, ESP interrupts * should be enabled. Often the interrupt enabling is * controlled in the DMA engine. @@ -471,6 +477,7 @@ struct esp { #define ESP_FLAG_DOING_SLOWCMD 0x00000004 #define ESP_FLAG_WIDE_CAPABLE 0x00000008 #define ESP_FLAG_QUICKIRQ_CHECK 0x00000010 +#define ESP_FLAG_DISABLE_SYNC 0x00000020 u8 select_state; #define ESP_SELECT_NONE 0x00 /* Not selecting */ diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c index 2cd6b4959eb..c33bcb284df 100644 --- a/drivers/scsi/fdomain.c +++ b/drivers/scsi/fdomain.c @@ -1443,7 +1443,7 @@ static int fdomain_16x0_queue(struct scsi_cmnd *SCpnt, current_SC->SCp.this_residual = current_SC->SCp.buffer->length; current_SC->SCp.buffers_residual = scsi_sg_count(current_SC) - 1; } else { - current_SC->SCp.ptr = 0; + current_SC->SCp.ptr = NULL; current_SC->SCp.this_residual = 0; current_SC->SCp.buffer = NULL; current_SC->SCp.buffers_residual = 0; diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index c264a8c5f01..3690360d7a7 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -199,9 +199,13 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev) if (!shost->can_queue) { printk(KERN_ERR "%s: can_queue = 0 no longer supported\n", sht->name); - goto out; + goto fail; } + error = scsi_setup_command_freelist(shost); + if (error) + goto fail; + if (!shost->shost_gendev.parent) shost->shost_gendev.parent = dev ? dev : &platform_bus; @@ -255,6 +259,8 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev) out_del_gendev: device_del(&shost->shost_gendev); out: + scsi_destroy_command_freelist(shost); + fail: return error; } EXPORT_SYMBOL(scsi_add_host); @@ -284,6 +290,11 @@ static void scsi_host_dev_release(struct device *dev) kfree(shost); } +struct device_type scsi_host_type = { + .name = "scsi_host", + .release = scsi_host_dev_release, +}; + /** * scsi_host_alloc - register a scsi host adapter instance. * @sht: pointer to scsi host template @@ -376,33 +387,31 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize) else shost->dma_boundary = 0xffffffff; - rval = scsi_setup_command_freelist(shost); - if (rval) - goto fail_kfree; - device_initialize(&shost->shost_gendev); snprintf(shost->shost_gendev.bus_id, BUS_ID_SIZE, "host%d", shost->host_no); - shost->shost_gendev.release = scsi_host_dev_release; +#ifndef CONFIG_SYSFS_DEPRECATED + shost->shost_gendev.bus = &scsi_bus_type; +#endif + shost->shost_gendev.type = &scsi_host_type; device_initialize(&shost->shost_dev); shost->shost_dev.parent = &shost->shost_gendev; shost->shost_dev.class = &shost_class; snprintf(shost->shost_dev.bus_id, BUS_ID_SIZE, "host%d", shost->host_no); + shost->shost_dev.groups = scsi_sysfs_shost_attr_groups; shost->ehandler = kthread_run(scsi_error_handler, shost, "scsi_eh_%d", shost->host_no); if (IS_ERR(shost->ehandler)) { rval = PTR_ERR(shost->ehandler); - goto fail_destroy_freelist; + goto fail_kfree; } scsi_proc_hostdir_add(shost->hostt); return shost; - fail_destroy_freelist: - scsi_destroy_command_freelist(shost); fail_kfree: kfree(shost); return NULL; @@ -496,7 +505,7 @@ void scsi_exit_hosts(void) int scsi_is_host_device(const struct device *dev) { - return dev->release == scsi_host_dev_release; + return dev->type == &scsi_host_type; } EXPORT_SYMBOL(scsi_is_host_device); diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c index 93c3fc20aa5..44d8d5163a1 100644 --- a/drivers/scsi/ide-scsi.c +++ b/drivers/scsi/ide-scsi.c @@ -134,6 +134,7 @@ static inline idescsi_scsi_t *drive_to_idescsi(ide_drive_t *ide_drive) static void idescsi_input_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc, unsigned int bcount) { + ide_hwif_t *hwif = drive->hwif; int count; char *buf; @@ -145,14 +146,12 @@ static void idescsi_input_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc, local_irq_save(flags); buf = kmap_atomic(sg_page(pc->sg), KM_IRQ0) + pc->sg->offset; - drive->hwif->atapi_input_bytes(drive, - buf + pc->b_count, count); + hwif->input_data(drive, NULL, buf + pc->b_count, count); kunmap_atomic(buf - pc->sg->offset, KM_IRQ0); local_irq_restore(flags); } else { buf = sg_virt(pc->sg); - drive->hwif->atapi_input_bytes(drive, - buf + pc->b_count, count); + hwif->input_data(drive, NULL, buf + pc->b_count, count); } bcount -= count; pc->b_count += count; if (pc->b_count == pc->sg->length) { @@ -165,13 +164,14 @@ static void idescsi_input_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc, if (bcount) { printk (KERN_ERR "ide-scsi: scatter gather table too small, discarding data\n"); - ide_atapi_discard_data(drive, bcount); + ide_pad_transfer(drive, 0, bcount); } } static void idescsi_output_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc, unsigned int bcount) { + ide_hwif_t *hwif = drive->hwif; int count; char *buf; @@ -183,14 +183,12 @@ static void idescsi_output_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc, local_irq_save(flags); buf = kmap_atomic(sg_page(pc->sg), KM_IRQ0) + pc->sg->offset; - drive->hwif->atapi_output_bytes(drive, - buf + pc->b_count, count); + hwif->output_data(drive, NULL, buf + pc->b_count, count); kunmap_atomic(buf - pc->sg->offset, KM_IRQ0); local_irq_restore(flags); } else { buf = sg_virt(pc->sg); - drive->hwif->atapi_output_bytes(drive, - buf + pc->b_count, count); + hwif->output_data(drive, NULL, buf + pc->b_count, count); } bcount -= count; pc->b_count += count; if (pc->b_count == pc->sg->length) { @@ -203,7 +201,7 @@ static void idescsi_output_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc, if (bcount) { printk (KERN_ERR "ide-scsi: scatter gather table too small, padding with zeros\n"); - ide_atapi_write_zeros(drive, bcount); + ide_pad_transfer(drive, 1, bcount); } } @@ -258,8 +256,8 @@ idescsi_atapi_error(ide_drive_t *drive, struct request *rq, u8 stat, u8 err) if (ide_read_status(drive) & (BUSY_STAT | DRQ_STAT)) /* force an abort */ - hwif->OUTB(WIN_IDLEIMMEDIATE, - hwif->io_ports[IDE_COMMAND_OFFSET]); + hwif->OUTBSYNC(drive, WIN_IDLEIMMEDIATE, + hwif->io_ports.command_addr); rq->errors++; @@ -393,7 +391,7 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive) printk ("ide-scsi: %s: DMA complete\n", drive->name); #endif /* IDESCSI_DEBUG_LOG */ pc->xferred = pc->req_xfer; - (void) HWIF(drive)->ide_dma_end(drive); + (void)hwif->dma_ops->dma_end(drive); } /* Clear the interrupt */ @@ -410,9 +408,9 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive) idescsi_end_request (drive, 1, 0); return ide_stopped; } - bcount = (hwif->INB(hwif->io_ports[IDE_BCOUNTH_OFFSET]) << 8) | - hwif->INB(hwif->io_ports[IDE_BCOUNTL_OFFSET]); - ireason = hwif->INB(hwif->io_ports[IDE_IREASON_OFFSET]); + bcount = (hwif->INB(hwif->io_ports.lbah_addr) << 8) | + hwif->INB(hwif->io_ports.lbam_addr); + ireason = hwif->INB(hwif->io_ports.nsect_addr); if (ireason & CD) { printk(KERN_ERR "ide-scsi: CoD != 0 in idescsi_pc_intr\n"); @@ -432,14 +430,15 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive) idescsi_input_buffers(drive, pc, temp); else - drive->hwif->atapi_input_bytes(drive, pc->cur_pos, temp); + hwif->input_data(drive, NULL, + pc->cur_pos, temp); printk(KERN_ERR "ide-scsi: transferred" " %d of %d bytes\n", temp, bcount); } pc->xferred += temp; pc->cur_pos += temp; - ide_atapi_discard_data(drive, bcount - temp); + ide_pad_transfer(drive, 0, bcount - temp); ide_set_handler(drive, &idescsi_pc_intr, get_timeout(pc), idescsi_expiry); return ide_started; } @@ -453,15 +452,13 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive) if (pc->sg) idescsi_input_buffers(drive, pc, bcount); else - hwif->atapi_input_bytes(drive, pc->cur_pos, - bcount); + hwif->input_data(drive, NULL, pc->cur_pos, bcount); } else { pc->flags |= PC_FLAG_WRITING; if (pc->sg) idescsi_output_buffers(drive, pc, bcount); else - hwif->atapi_output_bytes(drive, pc->cur_pos, - bcount); + hwif->output_data(drive, NULL, pc->cur_pos, bcount); } /* Update the current position */ pc->xferred += bcount; @@ -485,7 +482,7 @@ static ide_startstop_t idescsi_transfer_pc(ide_drive_t *drive) "initiated yet DRQ isn't asserted\n"); return startstop; } - ireason = hwif->INB(hwif->io_ports[IDE_IREASON_OFFSET]); + ireason = hwif->INB(hwif->io_ports.nsect_addr); if ((ireason & CD) == 0 || (ireason & IO)) { printk(KERN_ERR "ide-scsi: (IO,CoD) != (0,1) while " "issuing a packet command\n"); @@ -494,11 +491,13 @@ static ide_startstop_t idescsi_transfer_pc(ide_drive_t *drive) BUG_ON(HWGROUP(drive)->handler != NULL); /* Set the interrupt routine */ ide_set_handler(drive, &idescsi_pc_intr, get_timeout(pc), idescsi_expiry); + /* Send the actual packet */ - drive->hwif->atapi_output_bytes(drive, scsi->pc->c, 12); + hwif->output_data(drive, NULL, scsi->pc->c, 12); + if (pc->flags & PC_FLAG_DMA_OK) { pc->flags |= PC_FLAG_DMA_IN_PROGRESS; - hwif->dma_start(drive); + hwif->dma_ops->dma_start(drive); } return ide_started; } @@ -560,7 +559,7 @@ static ide_startstop_t idescsi_issue_pc(ide_drive_t *drive, if (drive->using_dma && !idescsi_map_sg(drive, pc)) { hwif->sg_mapped = 1; - dma = !hwif->dma_setup(drive); + dma = !hwif->dma_ops->dma_setup(drive); hwif->sg_mapped = 0; } @@ -575,7 +574,7 @@ static ide_startstop_t idescsi_issue_pc(ide_drive_t *drive, return ide_started; } else { /* Issue the packet command */ - hwif->OUTB(WIN_PACKETCMD, hwif->io_ports[IDE_COMMAND_OFFSET]); + ide_execute_pkt_cmd(drive); return idescsi_transfer_pc(drive); } } diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c index 5d231015bb2..b2d481dd375 100644 --- a/drivers/scsi/jazz_esp.c +++ b/drivers/scsi/jazz_esp.c @@ -217,11 +217,15 @@ static int __devexit esp_jazz_remove(struct platform_device *dev) return 0; } +/* work with hotplug and coldplug */ +MODULE_ALIAS("platform:jazz_esp"); + static struct platform_driver esp_jazz_driver = { .probe = esp_jazz_probe, .remove = __devexit_p(esp_jazz_remove), .driver = { .name = "jazz_esp", + .owner = THIS_MODULE, }, }; diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index a9fbb3f8865..960baaf11fb 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -182,8 +182,8 @@ lpfc_option_rom_version_show(struct device *dev, struct device_attribute *attr, return snprintf(buf, PAGE_SIZE, "%s\n", phba->OptionROMVersion); } static ssize_t -lpfc_state_show(struct device *dev, struct device_attribute *attr, - char *buf) +lpfc_link_state_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct Scsi_Host *shost = class_to_shost(dev); struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata; @@ -936,7 +936,7 @@ static DEVICE_ATTR(programtype, S_IRUGO, lpfc_programtype_show, NULL); static DEVICE_ATTR(portnum, S_IRUGO, lpfc_vportnum_show, NULL); static DEVICE_ATTR(fwrev, S_IRUGO, lpfc_fwrev_show, NULL); static DEVICE_ATTR(hdw, S_IRUGO, lpfc_hdw_show, NULL); -static DEVICE_ATTR(state, S_IRUGO, lpfc_state_show, NULL); +static DEVICE_ATTR(link_state, S_IRUGO, lpfc_link_state_show, NULL); static DEVICE_ATTR(option_rom_version, S_IRUGO, lpfc_option_rom_version_show, NULL); static DEVICE_ATTR(num_discovered_ports, S_IRUGO, @@ -1666,7 +1666,7 @@ struct device_attribute *lpfc_hba_attrs[] = { &dev_attr_fwrev, &dev_attr_hdw, &dev_attr_option_rom_version, - &dev_attr_state, + &dev_attr_link_state, &dev_attr_num_discovered_ports, &dev_attr_lpfc_drvr_version, &dev_attr_lpfc_temp_sensor, @@ -1714,7 +1714,7 @@ struct device_attribute *lpfc_hba_attrs[] = { struct device_attribute *lpfc_vport_attrs[] = { &dev_attr_info, - &dev_attr_state, + &dev_attr_link_state, &dev_attr_num_discovered_ports, &dev_attr_lpfc_drvr_version, &dev_attr_lpfc_log_verbose, diff --git a/drivers/scsi/mac_esp.c b/drivers/scsi/mac_esp.c new file mode 100644 index 00000000000..cd37bd69a11 --- /dev/null +++ b/drivers/scsi/mac_esp.c @@ -0,0 +1,657 @@ +/* mac_esp.c: ESP front-end for Macintosh Quadra systems. + * + * Adapted from jazz_esp.c and the old mac_esp.c. + * + * The pseudo DMA algorithm is based on the one used in NetBSD. + * See sys/arch/mac68k/obio/esp.c for some background information. + * + * Copyright (C) 2007-2008 Finn Thain + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/platform_device.h> +#include <linux/dma-mapping.h> +#include <linux/scatterlist.h> +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/nubus.h> + +#include <asm/irq.h> +#include <asm/dma.h> + +#include <asm/macints.h> +#include <asm/macintosh.h> + +#include <scsi/scsi_host.h> + +#include "esp_scsi.h" + +#define DRV_MODULE_NAME "mac_esp" +#define PFX DRV_MODULE_NAME ": " +#define DRV_VERSION "1.000" +#define DRV_MODULE_RELDATE "Sept 15, 2007" + +#define MAC_ESP_IO_BASE 0x50F00000 +#define MAC_ESP_REGS_QUADRA (MAC_ESP_IO_BASE + 0x10000) +#define MAC_ESP_REGS_QUADRA2 (MAC_ESP_IO_BASE + 0xF000) +#define MAC_ESP_REGS_QUADRA3 (MAC_ESP_IO_BASE + 0x18000) +#define MAC_ESP_REGS_SPACING 0x402 +#define MAC_ESP_PDMA_REG 0xF9800024 +#define MAC_ESP_PDMA_REG_SPACING 0x4 +#define MAC_ESP_PDMA_IO_OFFSET 0x100 + +#define esp_read8(REG) mac_esp_read8(esp, REG) +#define esp_write8(VAL, REG) mac_esp_write8(esp, VAL, REG) + +struct mac_esp_priv { + struct esp *esp; + void __iomem *pdma_regs; + void __iomem *pdma_io; + int error; +}; +static struct platform_device *internal_esp, *external_esp; + +#define MAC_ESP_GET_PRIV(esp) ((struct mac_esp_priv *) \ + platform_get_drvdata((struct platform_device *) \ + (esp->dev))) + +static inline void mac_esp_write8(struct esp *esp, u8 val, unsigned long reg) +{ + nubus_writeb(val, esp->regs + reg * 16); +} + +static inline u8 mac_esp_read8(struct esp *esp, unsigned long reg) +{ + return nubus_readb(esp->regs + reg * 16); +} + +/* For pseudo DMA and PIO we need the virtual address + * so this address mapping is the identity mapping. + */ + +static dma_addr_t mac_esp_map_single(struct esp *esp, void *buf, + size_t sz, int dir) +{ + return (dma_addr_t)buf; +} + +static int mac_esp_map_sg(struct esp *esp, struct scatterlist *sg, + int num_sg, int dir) +{ + int i; + + for (i = 0; i < num_sg; i++) + sg[i].dma_address = (u32)sg_virt(&sg[i]); + return num_sg; +} + +static void mac_esp_unmap_single(struct esp *esp, dma_addr_t addr, + size_t sz, int dir) +{ + /* Nothing to do. */ +} + +static void mac_esp_unmap_sg(struct esp *esp, struct scatterlist *sg, + int num_sg, int dir) +{ + /* Nothing to do. */ +} + +static void mac_esp_reset_dma(struct esp *esp) +{ + /* Nothing to do. */ +} + +static void mac_esp_dma_drain(struct esp *esp) +{ + /* Nothing to do. */ +} + +static void mac_esp_dma_invalidate(struct esp *esp) +{ + /* Nothing to do. */ +} + +static int mac_esp_dma_error(struct esp *esp) +{ + return MAC_ESP_GET_PRIV(esp)->error; +} + +static inline int mac_esp_wait_for_empty_fifo(struct esp *esp) +{ + struct mac_esp_priv *mep = MAC_ESP_GET_PRIV(esp); + int i = 500000; + + do { + if (!(esp_read8(ESP_FFLAGS) & ESP_FF_FBYTES)) + return 0; + + if (esp_read8(ESP_STATUS) & ESP_STAT_INTR) + return 1; + + udelay(2); + } while (--i); + + printk(KERN_ERR PFX "FIFO is not empty (sreg %02x)\n", + esp_read8(ESP_STATUS)); + mep->error = 1; + return 1; +} + +static inline int mac_esp_wait_for_dreq(struct esp *esp) +{ + struct mac_esp_priv *mep = MAC_ESP_GET_PRIV(esp); + int i = 500000; + + do { + if (mep->pdma_regs == NULL) { + if (mac_irq_pending(IRQ_MAC_SCSIDRQ)) + return 0; + } else { + if (nubus_readl(mep->pdma_regs) & 0x200) + return 0; + } + + if (esp_read8(ESP_STATUS) & ESP_STAT_INTR) + return 1; + + udelay(2); + } while (--i); + + printk(KERN_ERR PFX "PDMA timeout (sreg %02x)\n", + esp_read8(ESP_STATUS)); + mep->error = 1; + return 1; +} + +#define MAC_ESP_PDMA_LOOP(operands) \ + asm volatile ( \ + " tstw %2 \n" \ + " jbeq 20f \n" \ + "1: movew " operands " \n" \ + "2: movew " operands " \n" \ + "3: movew " operands " \n" \ + "4: movew " operands " \n" \ + "5: movew " operands " \n" \ + "6: movew " operands " \n" \ + "7: movew " operands " \n" \ + "8: movew " operands " \n" \ + "9: movew " operands " \n" \ + "10: movew " operands " \n" \ + "11: movew " operands " \n" \ + "12: movew " operands " \n" \ + "13: movew " operands " \n" \ + "14: movew " operands " \n" \ + "15: movew " operands " \n" \ + "16: movew " operands " \n" \ + " subqw #1,%2 \n" \ + " jbne 1b \n" \ + "20: tstw %3 \n" \ + " jbeq 30f \n" \ + "21: movew " operands " \n" \ + " subqw #1,%3 \n" \ + " jbne 21b \n" \ + "30: tstw %4 \n" \ + " jbeq 40f \n" \ + "31: moveb " operands " \n" \ + "32: nop \n" \ + "40: \n" \ + " \n" \ + " .section __ex_table,\"a\" \n" \ + " .align 4 \n" \ + " .long 1b,40b \n" \ + " .long 2b,40b \n" \ + " .long 3b,40b \n" \ + " .long 4b,40b \n" \ + " .long 5b,40b \n" \ + " .long 6b,40b \n" \ + " .long 7b,40b \n" \ + " .long 8b,40b \n" \ + " .long 9b,40b \n" \ + " .long 10b,40b \n" \ + " .long 11b,40b \n" \ + " .long 12b,40b \n" \ + " .long 13b,40b \n" \ + " .long 14b,40b \n" \ + " .long 15b,40b \n" \ + " .long 16b,40b \n" \ + " .long 21b,40b \n" \ + " .long 31b,40b \n" \ + " .long 32b,40b \n" \ + " .previous \n" \ + : "+a" (addr) \ + : "a" (mep->pdma_io), "r" (count32), "r" (count2), "g" (esp_count)) + +static void mac_esp_send_pdma_cmd(struct esp *esp, u32 addr, u32 esp_count, + u32 dma_count, int write, u8 cmd) +{ + struct mac_esp_priv *mep = MAC_ESP_GET_PRIV(esp); + unsigned long flags; + + local_irq_save(flags); + + mep->error = 0; + + if (!write) + scsi_esp_cmd(esp, ESP_CMD_FLUSH); + + esp_write8((esp_count >> 0) & 0xFF, ESP_TCLOW); + esp_write8((esp_count >> 8) & 0xFF, ESP_TCMED); + + scsi_esp_cmd(esp, cmd); + + do { + unsigned int count32 = esp_count >> 5; + unsigned int count2 = (esp_count & 0x1F) >> 1; + unsigned int start_addr = addr; + + if (mac_esp_wait_for_dreq(esp)) + break; + + if (write) { + MAC_ESP_PDMA_LOOP("%1@,%0@+"); + + esp_count -= addr - start_addr; + } else { + unsigned int n; + + MAC_ESP_PDMA_LOOP("%0@+,%1@"); + + if (mac_esp_wait_for_empty_fifo(esp)) + break; + + n = (esp_read8(ESP_TCMED) << 8) + esp_read8(ESP_TCLOW); + addr = start_addr + esp_count - n; + esp_count = n; + } + } while (esp_count); + + local_irq_restore(flags); +} + +/* + * Programmed IO routines follow. + */ + +static inline int mac_esp_wait_for_fifo(struct esp *esp) +{ + int i = 500000; + + do { + if (esp_read8(ESP_FFLAGS) & ESP_FF_FBYTES) + return 0; + + udelay(2); + } while (--i); + + printk(KERN_ERR PFX "FIFO is empty (sreg %02x)\n", + esp_read8(ESP_STATUS)); + return 1; +} + +static inline int mac_esp_wait_for_intr(struct esp *esp) +{ + int i = 500000; + + do { + esp->sreg = esp_read8(ESP_STATUS); + if (esp->sreg & ESP_STAT_INTR) + return 0; + + udelay(2); + } while (--i); + + printk(KERN_ERR PFX "IRQ timeout (sreg %02x)\n", esp->sreg); + return 1; +} + +#define MAC_ESP_PIO_LOOP(operands, reg1) \ + asm volatile ( \ + "1: moveb " operands " \n" \ + " subqw #1,%1 \n" \ + " jbne 1b \n" \ + : "+a" (addr), "+r" (reg1) \ + : "a" (fifo)) + +#define MAC_ESP_PIO_FILL(operands, reg1) \ + asm volatile ( \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " moveb " operands " \n" \ + " subqw #8,%1 \n" \ + " subqw #8,%1 \n" \ + : "+a" (addr), "+r" (reg1) \ + : "a" (fifo)) + +#define MAC_ESP_FIFO_SIZE 16 + +static void mac_esp_send_pio_cmd(struct esp *esp, u32 addr, u32 esp_count, + u32 dma_count, int write, u8 cmd) +{ + unsigned long flags; + struct mac_esp_priv *mep = MAC_ESP_GET_PRIV(esp); + u8 *fifo = esp->regs + ESP_FDATA * 16; + + local_irq_save(flags); + + cmd &= ~ESP_CMD_DMA; + mep->error = 0; + + if (write) { + scsi_esp_cmd(esp, cmd); + + if (!mac_esp_wait_for_intr(esp)) { + if (mac_esp_wait_for_fifo(esp)) + esp_count = 0; + } else { + esp_count = 0; + } + } else { + scsi_esp_cmd(esp, ESP_CMD_FLUSH); + + if (esp_count >= MAC_ESP_FIFO_SIZE) + MAC_ESP_PIO_FILL("%0@+,%2@", esp_count); + else + MAC_ESP_PIO_LOOP("%0@+,%2@", esp_count); + + scsi_esp_cmd(esp, cmd); + } + + while (esp_count) { + unsigned int n; + + if (mac_esp_wait_for_intr(esp)) { + mep->error = 1; + break; + } + + if (esp->sreg & ESP_STAT_SPAM) { + printk(KERN_ERR PFX "gross error\n"); + mep->error = 1; + break; + } + + n = esp_read8(ESP_FFLAGS) & ESP_FF_FBYTES; + + if (write) { + if (n > esp_count) + n = esp_count; + esp_count -= n; + + MAC_ESP_PIO_LOOP("%2@,%0@+", n); + + if ((esp->sreg & ESP_STAT_PMASK) == ESP_STATP) + break; + + if (esp_count) { + esp->ireg = esp_read8(ESP_INTRPT); + if (esp->ireg & ESP_INTR_DC) + break; + + scsi_esp_cmd(esp, ESP_CMD_TI); + } + } else { + esp->ireg = esp_read8(ESP_INTRPT); + if (esp->ireg & ESP_INTR_DC) + break; + + n = MAC_ESP_FIFO_SIZE - n; + if (n > esp_count) + n = esp_count; + + if (n == MAC_ESP_FIFO_SIZE) { + MAC_ESP_PIO_FILL("%0@+,%2@", esp_count); + } else { + esp_count -= n; + MAC_ESP_PIO_LOOP("%0@+,%2@", n); + } + + scsi_esp_cmd(esp, ESP_CMD_TI); + } + } + + local_irq_restore(flags); +} + +static int mac_esp_irq_pending(struct esp *esp) +{ + if (esp_read8(ESP_STATUS) & ESP_STAT_INTR) + return 1; + return 0; +} + +static u32 mac_esp_dma_length_limit(struct esp *esp, u32 dma_addr, u32 dma_len) +{ + return dma_len > 0xFFFF ? 0xFFFF : dma_len; +} + +static struct esp_driver_ops mac_esp_ops = { + .esp_write8 = mac_esp_write8, + .esp_read8 = mac_esp_read8, + .map_single = mac_esp_map_single, + .map_sg = mac_esp_map_sg, + .unmap_single = mac_esp_unmap_single, + .unmap_sg = mac_esp_unmap_sg, + .irq_pending = mac_esp_irq_pending, + .dma_length_limit = mac_esp_dma_length_limit, + .reset_dma = mac_esp_reset_dma, + .dma_drain = mac_esp_dma_drain, + .dma_invalidate = mac_esp_dma_invalidate, + .send_dma_cmd = mac_esp_send_pdma_cmd, + .dma_error = mac_esp_dma_error, +}; + +static int __devinit esp_mac_probe(struct platform_device *dev) +{ + struct scsi_host_template *tpnt = &scsi_esp_template; + struct Scsi_Host *host; + struct esp *esp; + int err; + int chips_present; + struct mac_esp_priv *mep; + + if (!MACH_IS_MAC) + return -ENODEV; + + switch (macintosh_config->scsi_type) { + case MAC_SCSI_QUADRA: + case MAC_SCSI_QUADRA3: + chips_present = 1; + break; + case MAC_SCSI_QUADRA2: + if ((macintosh_config->ident == MAC_MODEL_Q900) || + (macintosh_config->ident == MAC_MODEL_Q950)) + chips_present = 2; + else + chips_present = 1; + break; + default: + chips_present = 0; + } + + if (dev->id + 1 > chips_present) + return -ENODEV; + + host = scsi_host_alloc(tpnt, sizeof(struct esp)); + + err = -ENOMEM; + if (!host) + goto fail; + + host->max_id = 8; + host->use_clustering = DISABLE_CLUSTERING; + esp = shost_priv(host); + + esp->host = host; + esp->dev = dev; + + esp->command_block = kzalloc(16, GFP_KERNEL); + if (!esp->command_block) + goto fail_unlink; + esp->command_block_dma = (dma_addr_t)esp->command_block; + + esp->scsi_id = 7; + host->this_id = esp->scsi_id; + esp->scsi_id_mask = 1 << esp->scsi_id; + + mep = kzalloc(sizeof(struct mac_esp_priv), GFP_KERNEL); + if (!mep) + goto fail_free_command_block; + mep->esp = esp; + platform_set_drvdata(dev, mep); + + switch (macintosh_config->scsi_type) { + case MAC_SCSI_QUADRA: + esp->cfreq = 16500000; + esp->regs = (void __iomem *)MAC_ESP_REGS_QUADRA; + mep->pdma_io = esp->regs + MAC_ESP_PDMA_IO_OFFSET; + mep->pdma_regs = NULL; + break; + case MAC_SCSI_QUADRA2: + esp->cfreq = 25000000; + esp->regs = (void __iomem *)(MAC_ESP_REGS_QUADRA2 + + dev->id * MAC_ESP_REGS_SPACING); + mep->pdma_io = esp->regs + MAC_ESP_PDMA_IO_OFFSET; + mep->pdma_regs = (void __iomem *)(MAC_ESP_PDMA_REG + + dev->id * MAC_ESP_PDMA_REG_SPACING); + nubus_writel(0x1d1, mep->pdma_regs); + break; + case MAC_SCSI_QUADRA3: + /* These quadras have a real DMA controller (the PSC) but we + * don't know how to drive it so we must use PIO instead. + */ + esp->cfreq = 25000000; + esp->regs = (void __iomem *)MAC_ESP_REGS_QUADRA3; + mep->pdma_io = NULL; + mep->pdma_regs = NULL; + break; + } + + esp->ops = &mac_esp_ops; + if (mep->pdma_io == NULL) { + printk(KERN_INFO PFX "using PIO for controller %d\n", dev->id); + esp_write8(0, ESP_TCLOW); + esp_write8(0, ESP_TCMED); + esp->flags = ESP_FLAG_DISABLE_SYNC; + mac_esp_ops.send_dma_cmd = mac_esp_send_pio_cmd; + } else { + printk(KERN_INFO PFX "using PDMA for controller %d\n", dev->id); + } + + host->irq = IRQ_MAC_SCSI; + err = request_irq(host->irq, scsi_esp_intr, IRQF_SHARED, "Mac ESP", + esp); + if (err < 0) + goto fail_free_priv; + + err = scsi_esp_register(esp, &dev->dev); + if (err) + goto fail_free_irq; + + return 0; + +fail_free_irq: + free_irq(host->irq, esp); +fail_free_priv: + kfree(mep); +fail_free_command_block: + kfree(esp->command_block); +fail_unlink: + scsi_host_put(host); +fail: + return err; +} + +static int __devexit esp_mac_remove(struct platform_device *dev) +{ + struct mac_esp_priv *mep = platform_get_drvdata(dev); + struct esp *esp = mep->esp; + unsigned int irq = esp->host->irq; + + scsi_esp_unregister(esp); + + free_irq(irq, esp); + + kfree(mep); + + kfree(esp->command_block); + + scsi_host_put(esp->host); + + return 0; +} + +static struct platform_driver esp_mac_driver = { + .probe = esp_mac_probe, + .remove = __devexit_p(esp_mac_remove), + .driver = { + .name = DRV_MODULE_NAME, + }, +}; + +static int __init mac_esp_init(void) +{ + int err; + + err = platform_driver_register(&esp_mac_driver); + if (err) + return err; + + internal_esp = platform_device_alloc(DRV_MODULE_NAME, 0); + if (internal_esp && platform_device_add(internal_esp)) { + platform_device_put(internal_esp); + internal_esp = NULL; + } + + external_esp = platform_device_alloc(DRV_MODULE_NAME, 1); + if (external_esp && platform_device_add(external_esp)) { + platform_device_put(external_esp); + external_esp = NULL; + } + + if (internal_esp || external_esp) { + return 0; + } else { + platform_driver_unregister(&esp_mac_driver); + return -ENOMEM; + } +} + +static void __exit mac_esp_exit(void) +{ + platform_driver_unregister(&esp_mac_driver); + + if (internal_esp) { + platform_device_unregister(internal_esp); + internal_esp = NULL; + } + if (external_esp) { + platform_device_unregister(external_esp); + external_esp = NULL; + } +} + +MODULE_DESCRIPTION("Mac ESP SCSI driver"); +MODULE_AUTHOR("Finn Thain <fthain@telegraphics.com.au>"); +MODULE_LICENSE("GPLv2"); +MODULE_VERSION(DRV_VERSION); + +module_init(mac_esp_init); +module_exit(mac_esp_exit); diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c index b135a1ed4b2..18551aaf5e0 100644 --- a/drivers/scsi/megaraid.c +++ b/drivers/scsi/megaraid.c @@ -4996,7 +4996,7 @@ static int __init megaraid_init(void) max_mbox_busy_wait = MBOX_BUSY_WAIT; #ifdef CONFIG_PROC_FS - mega_proc_dir_entry = proc_mkdir("megaraid", &proc_root); + mega_proc_dir_entry = proc_mkdir("megaraid", NULL); if (!mega_proc_dir_entry) { printk(KERN_WARNING "megaraid: failed to create megaraid root\n"); @@ -5005,7 +5005,7 @@ static int __init megaraid_init(void) error = pci_register_driver(&megaraid_pci_driver); if (error) { #ifdef CONFIG_PROC_FS - remove_proc_entry("megaraid", &proc_root); + remove_proc_entry("megaraid", NULL); #endif return error; } @@ -5035,7 +5035,7 @@ static void __exit megaraid_exit(void) pci_unregister_driver(&megaraid_pci_driver); #ifdef CONFIG_PROC_FS - remove_proc_entry("megaraid", &proc_root); + remove_proc_entry("megaraid", NULL); #endif } diff --git a/drivers/scsi/mvsas.c b/drivers/scsi/mvsas.c index e55b9037adb..1dd70d7a494 100644 --- a/drivers/scsi/mvsas.c +++ b/drivers/scsi/mvsas.c @@ -2822,7 +2822,9 @@ static void mvs_update_phyinfo(struct mvs_info *mvi, int i, dev_printk(KERN_DEBUG, &pdev->dev, "phy[%d] Get Attached Address 0x%llX ," " SAS Address 0x%llX\n", - i, phy->att_dev_sas_addr, phy->dev_sas_addr); + i, + (unsigned long long)phy->att_dev_sas_addr, + (unsigned long long)phy->dev_sas_addr); dev_printk(KERN_DEBUG, &pdev->dev, "Rate = %x , type = %d\n", sas_phy->linkrate, phy->phy_type); diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c index d8928940042..c57c94c0ffd 100644 --- a/drivers/scsi/ncr53c8xx.c +++ b/drivers/scsi/ncr53c8xx.c @@ -8186,7 +8186,7 @@ static void insert_into_waiting_list(struct ncb *np, struct scsi_cmnd *cmd) cmd->next_wcmd = NULL; if (!(wcmd = np->waiting_list)) np->waiting_list = cmd; else { - while ((wcmd->next_wcmd) != 0) + while (wcmd->next_wcmd) wcmd = (struct scsi_cmnd *) wcmd->next_wcmd; wcmd->next_wcmd = (char *) cmd; } @@ -8222,7 +8222,7 @@ static void process_waiting_list(struct ncb *np, int sts) #ifdef DEBUG_WAITING_LIST if (waiting_list) printk("%s: waiting_list=%lx processing sts=%d\n", ncr_name(np), (u_long) waiting_list, sts); #endif - while ((wcmd = waiting_list) != 0) { + while ((wcmd = waiting_list) != NULL) { waiting_list = (struct scsi_cmnd *) wcmd->next_wcmd; wcmd->next_wcmd = NULL; if (sts == DID_OK) { diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index d61df036910..287690853ca 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -609,8 +609,8 @@ qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr, } static ssize_t -qla2x00_state_show(struct device *dev, struct device_attribute *attr, - char *buf) +qla2x00_link_state_show(struct device *dev, struct device_attribute *attr, + char *buf) { scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); int len = 0; @@ -814,7 +814,7 @@ static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL); static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL); static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL); static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL); -static DEVICE_ATTR(state, S_IRUGO, qla2x00_state_show, NULL); +static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL); static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store); static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show, qla2x00_zio_timer_store); @@ -838,7 +838,7 @@ struct device_attribute *qla2x00_host_attrs[] = { &dev_attr_model_name, &dev_attr_model_desc, &dev_attr_pci_info, - &dev_attr_state, + &dev_attr_link_state, &dev_attr_zio, &dev_attr_zio_timer, &dev_attr_beacon, diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index 9d12d9f2620..cbef785765c 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -38,78 +38,38 @@ qla2xxx_copy_queues(scsi_qla_host_t *ha, void *ptr) } static int -qla24xx_dump_memory(scsi_qla_host_t *ha, uint32_t *code_ram, - uint32_t cram_size, uint32_t *ext_mem, void **nxt) +qla24xx_dump_ram(scsi_qla_host_t *ha, uint32_t addr, uint32_t *ram, + uint32_t ram_dwords, void **nxt) { int rval; - uint32_t cnt, stat, timer, risc_address, ext_mem_cnt; - uint16_t mb[4]; + uint32_t cnt, stat, timer, dwords, idx; + uint16_t mb0; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; + dma_addr_t dump_dma = ha->gid_list_dma; + uint32_t *dump = (uint32_t *)ha->gid_list; rval = QLA_SUCCESS; - risc_address = ext_mem_cnt = 0; - memset(mb, 0, sizeof(mb)); + mb0 = 0; - /* Code RAM. */ - risc_address = 0x20000; - WRT_REG_WORD(®->mailbox0, MBC_READ_RAM_EXTENDED); + WRT_REG_WORD(®->mailbox0, MBC_DUMP_RISC_RAM_EXTENDED); clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); - for (cnt = 0; cnt < cram_size / 4 && rval == QLA_SUCCESS; - cnt++, risc_address++) { - WRT_REG_WORD(®->mailbox1, LSW(risc_address)); - WRT_REG_WORD(®->mailbox8, MSW(risc_address)); - RD_REG_WORD(®->mailbox8); - WRT_REG_DWORD(®->hccr, HCCRX_SET_HOST_INT); - - for (timer = 6000000; timer; timer--) { - /* Check for pending interrupts. */ - stat = RD_REG_DWORD(®->host_status); - if (stat & HSRX_RISC_INT) { - stat &= 0xff; + dwords = GID_LIST_SIZE / 4; + for (cnt = 0; cnt < ram_dwords && rval == QLA_SUCCESS; + cnt += dwords, addr += dwords) { + if (cnt + dwords > ram_dwords) + dwords = ram_dwords - cnt; - if (stat == 0x1 || stat == 0x2 || - stat == 0x10 || stat == 0x11) { - set_bit(MBX_INTERRUPT, - &ha->mbx_cmd_flags); + WRT_REG_WORD(®->mailbox1, LSW(addr)); + WRT_REG_WORD(®->mailbox8, MSW(addr)); - mb[0] = RD_REG_WORD(®->mailbox0); - mb[2] = RD_REG_WORD(®->mailbox2); - mb[3] = RD_REG_WORD(®->mailbox3); + WRT_REG_WORD(®->mailbox2, MSW(dump_dma)); + WRT_REG_WORD(®->mailbox3, LSW(dump_dma)); + WRT_REG_WORD(®->mailbox6, MSW(MSD(dump_dma))); + WRT_REG_WORD(®->mailbox7, LSW(MSD(dump_dma))); - WRT_REG_DWORD(®->hccr, - HCCRX_CLR_RISC_INT); - RD_REG_DWORD(®->hccr); - break; - } - - /* Clear this intr; it wasn't a mailbox intr */ - WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); - RD_REG_DWORD(®->hccr); - } - udelay(5); - } - - if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) { - rval = mb[0] & MBS_MASK; - code_ram[cnt] = htonl((mb[3] << 16) | mb[2]); - } else { - rval = QLA_FUNCTION_FAILED; - } - } - - if (rval == QLA_SUCCESS) { - /* External Memory. */ - risc_address = 0x100000; - ext_mem_cnt = ha->fw_memory_size - 0x100000 + 1; - WRT_REG_WORD(®->mailbox0, MBC_READ_RAM_EXTENDED); - clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); - } - for (cnt = 0; cnt < ext_mem_cnt && rval == QLA_SUCCESS; - cnt++, risc_address++) { - WRT_REG_WORD(®->mailbox1, LSW(risc_address)); - WRT_REG_WORD(®->mailbox8, MSW(risc_address)); - RD_REG_WORD(®->mailbox8); + WRT_REG_WORD(®->mailbox4, MSW(dwords)); + WRT_REG_WORD(®->mailbox5, LSW(dwords)); WRT_REG_DWORD(®->hccr, HCCRX_SET_HOST_INT); for (timer = 6000000; timer; timer--) { @@ -123,9 +83,7 @@ qla24xx_dump_memory(scsi_qla_host_t *ha, uint32_t *code_ram, set_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); - mb[0] = RD_REG_WORD(®->mailbox0); - mb[2] = RD_REG_WORD(®->mailbox2); - mb[3] = RD_REG_WORD(®->mailbox3); + mb0 = RD_REG_WORD(®->mailbox0); WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); @@ -141,17 +99,34 @@ qla24xx_dump_memory(scsi_qla_host_t *ha, uint32_t *code_ram, } if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) { - rval = mb[0] & MBS_MASK; - ext_mem[cnt] = htonl((mb[3] << 16) | mb[2]); + rval = mb0 & MBS_MASK; + for (idx = 0; idx < dwords; idx++) + ram[cnt + idx] = swab32(dump[idx]); } else { rval = QLA_FUNCTION_FAILED; } } - *nxt = rval == QLA_SUCCESS ? &ext_mem[cnt]: NULL; + *nxt = rval == QLA_SUCCESS ? &ram[cnt]: NULL; return rval; } +static int +qla24xx_dump_memory(scsi_qla_host_t *ha, uint32_t *code_ram, + uint32_t cram_size, void **nxt) +{ + int rval; + + /* Code RAM. */ + rval = qla24xx_dump_ram(ha, 0x20000, code_ram, cram_size / 4, nxt); + if (rval != QLA_SUCCESS) + return rval; + + /* External Memory. */ + return qla24xx_dump_ram(ha, 0x100000, *nxt, + ha->fw_memory_size - 0x100000 + 1, nxt); +} + static uint32_t * qla24xx_read_window(struct device_reg_24xx __iomem *reg, uint32_t iobase, uint32_t count, uint32_t *buf) @@ -239,6 +214,90 @@ qla24xx_soft_reset(scsi_qla_host_t *ha) return rval; } +static int +qla2xxx_dump_ram(scsi_qla_host_t *ha, uint32_t addr, uint16_t *ram, + uint16_t ram_words, void **nxt) +{ + int rval; + uint32_t cnt, stat, timer, words, idx; + uint16_t mb0; + struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; + dma_addr_t dump_dma = ha->gid_list_dma; + uint16_t *dump = (uint16_t *)ha->gid_list; + + rval = QLA_SUCCESS; + mb0 = 0; + + WRT_MAILBOX_REG(ha, reg, 0, MBC_DUMP_RISC_RAM_EXTENDED); + clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); + + words = GID_LIST_SIZE / 2; + for (cnt = 0; cnt < ram_words && rval == QLA_SUCCESS; + cnt += words, addr += words) { + if (cnt + words > ram_words) + words = ram_words - cnt; + + WRT_MAILBOX_REG(ha, reg, 1, LSW(addr)); + WRT_MAILBOX_REG(ha, reg, 8, MSW(addr)); + + WRT_MAILBOX_REG(ha, reg, 2, MSW(dump_dma)); + WRT_MAILBOX_REG(ha, reg, 3, LSW(dump_dma)); + WRT_MAILBOX_REG(ha, reg, 6, MSW(MSD(dump_dma))); + WRT_MAILBOX_REG(ha, reg, 7, LSW(MSD(dump_dma))); + + WRT_MAILBOX_REG(ha, reg, 4, words); + WRT_REG_WORD(®->hccr, HCCR_SET_HOST_INT); + + for (timer = 6000000; timer; timer--) { + /* Check for pending interrupts. */ + stat = RD_REG_DWORD(®->u.isp2300.host_status); + if (stat & HSR_RISC_INT) { + stat &= 0xff; + + if (stat == 0x1 || stat == 0x2) { + set_bit(MBX_INTERRUPT, + &ha->mbx_cmd_flags); + + mb0 = RD_MAILBOX_REG(ha, reg, 0); + + /* Release mailbox registers. */ + WRT_REG_WORD(®->semaphore, 0); + WRT_REG_WORD(®->hccr, + HCCR_CLR_RISC_INT); + RD_REG_WORD(®->hccr); + break; + } else if (stat == 0x10 || stat == 0x11) { + set_bit(MBX_INTERRUPT, + &ha->mbx_cmd_flags); + + mb0 = RD_MAILBOX_REG(ha, reg, 0); + + WRT_REG_WORD(®->hccr, + HCCR_CLR_RISC_INT); + RD_REG_WORD(®->hccr); + break; + } + + /* clear this intr; it wasn't a mailbox intr */ + WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT); + RD_REG_WORD(®->hccr); + } + udelay(5); + } + + if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) { + rval = mb0 & MBS_MASK; + for (idx = 0; idx < words; idx++) + ram[cnt + idx] = swab16(dump[idx]); + } else { + rval = QLA_FUNCTION_FAILED; + } + } + + *nxt = rval == QLA_SUCCESS ? &ram[cnt]: NULL; + return rval; +} + static inline void qla2xxx_read_window(struct device_reg_2xxx __iomem *reg, uint32_t count, uint16_t *buf) @@ -258,19 +317,14 @@ void qla2300_fw_dump(scsi_qla_host_t *ha, int hardware_locked) { int rval; - uint32_t cnt, timer; - uint32_t risc_address; - uint16_t mb0, mb2; + uint32_t cnt; - uint32_t stat; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; uint16_t __iomem *dmp_reg; unsigned long flags; struct qla2300_fw_dump *fw; - uint32_t data_ram_cnt; + void *nxt; - risc_address = data_ram_cnt = 0; - mb0 = mb2 = 0; flags = 0; if (!hardware_locked) @@ -388,185 +442,23 @@ qla2300_fw_dump(scsi_qla_host_t *ha, int hardware_locked) } } - if (rval == QLA_SUCCESS) { - /* Get RISC SRAM. */ - risc_address = 0x800; - WRT_MAILBOX_REG(ha, reg, 0, MBC_READ_RAM_WORD); - clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); - } - for (cnt = 0; cnt < sizeof(fw->risc_ram) / 2 && rval == QLA_SUCCESS; - cnt++, risc_address++) { - WRT_MAILBOX_REG(ha, reg, 1, (uint16_t)risc_address); - WRT_REG_WORD(®->hccr, HCCR_SET_HOST_INT); - - for (timer = 6000000; timer; timer--) { - /* Check for pending interrupts. */ - stat = RD_REG_DWORD(®->u.isp2300.host_status); - if (stat & HSR_RISC_INT) { - stat &= 0xff; - - if (stat == 0x1 || stat == 0x2) { - set_bit(MBX_INTERRUPT, - &ha->mbx_cmd_flags); - - mb0 = RD_MAILBOX_REG(ha, reg, 0); - mb2 = RD_MAILBOX_REG(ha, reg, 2); - - /* Release mailbox registers. */ - WRT_REG_WORD(®->semaphore, 0); - WRT_REG_WORD(®->hccr, - HCCR_CLR_RISC_INT); - RD_REG_WORD(®->hccr); - break; - } else if (stat == 0x10 || stat == 0x11) { - set_bit(MBX_INTERRUPT, - &ha->mbx_cmd_flags); - - mb0 = RD_MAILBOX_REG(ha, reg, 0); - mb2 = RD_MAILBOX_REG(ha, reg, 2); - - WRT_REG_WORD(®->hccr, - HCCR_CLR_RISC_INT); - RD_REG_WORD(®->hccr); - break; - } - - /* clear this intr; it wasn't a mailbox intr */ - WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT); - RD_REG_WORD(®->hccr); - } - udelay(5); - } - - if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) { - rval = mb0 & MBS_MASK; - fw->risc_ram[cnt] = htons(mb2); - } else { - rval = QLA_FUNCTION_FAILED; - } - } - - if (rval == QLA_SUCCESS) { - /* Get stack SRAM. */ - risc_address = 0x10000; - WRT_MAILBOX_REG(ha, reg, 0, MBC_READ_RAM_EXTENDED); - clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); - } - for (cnt = 0; cnt < sizeof(fw->stack_ram) / 2 && rval == QLA_SUCCESS; - cnt++, risc_address++) { - WRT_MAILBOX_REG(ha, reg, 1, LSW(risc_address)); - WRT_MAILBOX_REG(ha, reg, 8, MSW(risc_address)); - WRT_REG_WORD(®->hccr, HCCR_SET_HOST_INT); - - for (timer = 6000000; timer; timer--) { - /* Check for pending interrupts. */ - stat = RD_REG_DWORD(®->u.isp2300.host_status); - if (stat & HSR_RISC_INT) { - stat &= 0xff; - - if (stat == 0x1 || stat == 0x2) { - set_bit(MBX_INTERRUPT, - &ha->mbx_cmd_flags); - - mb0 = RD_MAILBOX_REG(ha, reg, 0); - mb2 = RD_MAILBOX_REG(ha, reg, 2); - - /* Release mailbox registers. */ - WRT_REG_WORD(®->semaphore, 0); - WRT_REG_WORD(®->hccr, - HCCR_CLR_RISC_INT); - RD_REG_WORD(®->hccr); - break; - } else if (stat == 0x10 || stat == 0x11) { - set_bit(MBX_INTERRUPT, - &ha->mbx_cmd_flags); - - mb0 = RD_MAILBOX_REG(ha, reg, 0); - mb2 = RD_MAILBOX_REG(ha, reg, 2); - - WRT_REG_WORD(®->hccr, - HCCR_CLR_RISC_INT); - RD_REG_WORD(®->hccr); - break; - } - - /* clear this intr; it wasn't a mailbox intr */ - WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT); - RD_REG_WORD(®->hccr); - } - udelay(5); - } - - if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) { - rval = mb0 & MBS_MASK; - fw->stack_ram[cnt] = htons(mb2); - } else { - rval = QLA_FUNCTION_FAILED; - } - } - - if (rval == QLA_SUCCESS) { - /* Get data SRAM. */ - risc_address = 0x11000; - data_ram_cnt = ha->fw_memory_size - risc_address + 1; - WRT_MAILBOX_REG(ha, reg, 0, MBC_READ_RAM_EXTENDED); - clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); - } - for (cnt = 0; cnt < data_ram_cnt && rval == QLA_SUCCESS; - cnt++, risc_address++) { - WRT_MAILBOX_REG(ha, reg, 1, LSW(risc_address)); - WRT_MAILBOX_REG(ha, reg, 8, MSW(risc_address)); - WRT_REG_WORD(®->hccr, HCCR_SET_HOST_INT); - - for (timer = 6000000; timer; timer--) { - /* Check for pending interrupts. */ - stat = RD_REG_DWORD(®->u.isp2300.host_status); - if (stat & HSR_RISC_INT) { - stat &= 0xff; - - if (stat == 0x1 || stat == 0x2) { - set_bit(MBX_INTERRUPT, - &ha->mbx_cmd_flags); - - mb0 = RD_MAILBOX_REG(ha, reg, 0); - mb2 = RD_MAILBOX_REG(ha, reg, 2); - - /* Release mailbox registers. */ - WRT_REG_WORD(®->semaphore, 0); - WRT_REG_WORD(®->hccr, - HCCR_CLR_RISC_INT); - RD_REG_WORD(®->hccr); - break; - } else if (stat == 0x10 || stat == 0x11) { - set_bit(MBX_INTERRUPT, - &ha->mbx_cmd_flags); - - mb0 = RD_MAILBOX_REG(ha, reg, 0); - mb2 = RD_MAILBOX_REG(ha, reg, 2); - - WRT_REG_WORD(®->hccr, - HCCR_CLR_RISC_INT); - RD_REG_WORD(®->hccr); - break; - } + /* Get RISC SRAM. */ + if (rval == QLA_SUCCESS) + rval = qla2xxx_dump_ram(ha, 0x800, fw->risc_ram, + sizeof(fw->risc_ram) / 2, &nxt); - /* clear this intr; it wasn't a mailbox intr */ - WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT); - RD_REG_WORD(®->hccr); - } - udelay(5); - } + /* Get stack SRAM. */ + if (rval == QLA_SUCCESS) + rval = qla2xxx_dump_ram(ha, 0x10000, fw->stack_ram, + sizeof(fw->stack_ram) / 2, &nxt); - if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) { - rval = mb0 & MBS_MASK; - fw->data_ram[cnt] = htons(mb2); - } else { - rval = QLA_FUNCTION_FAILED; - } - } + /* Get data SRAM. */ + if (rval == QLA_SUCCESS) + rval = qla2xxx_dump_ram(ha, 0x11000, fw->data_ram, + ha->fw_memory_size - 0x11000 + 1, &nxt); if (rval == QLA_SUCCESS) - qla2xxx_copy_queues(ha, &fw->data_ram[cnt]); + qla2xxx_copy_queues(ha, nxt); if (rval != QLA_SUCCESS) { qla_printk(KERN_WARNING, ha, @@ -1010,7 +902,7 @@ qla24xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked) goto qla24xx_fw_dump_failed_0; rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram), - fw->ext_mem, &nxt); + &nxt); if (rval != QLA_SUCCESS) goto qla24xx_fw_dump_failed_0; @@ -1318,7 +1210,7 @@ qla25xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked) goto qla25xx_fw_dump_failed_0; rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram), - fw->ext_mem, &nxt); + &nxt); if (rval != QLA_SUCCESS) goto qla25xx_fw_dump_failed_0; diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h index 078f2a15f40..cf194517400 100644 --- a/drivers/scsi/qla2xxx/qla_fw.h +++ b/drivers/scsi/qla2xxx/qla_fw.h @@ -1036,22 +1036,6 @@ struct mid_db_entry_24xx { uint8_t reserved_1; }; - /* - * Virtual Fabric ID type definition. - */ -typedef struct vf_id { - uint16_t id : 12; - uint16_t priority : 4; -} vf_id_t; - -/* - * Virtual Fabric HopCt type definition. - */ -typedef struct vf_hopct { - uint16_t reserved : 8; - uint16_t hopct : 8; -} vf_hopct_t; - /* * Virtual Port Control IOCB */ @@ -1082,10 +1066,10 @@ struct vp_ctrl_entry_24xx { uint8_t vp_idx_map[16]; uint16_t flags; - struct vf_id id; + uint16_t id; uint16_t reserved_4; - struct vf_hopct hopct; - uint8_t reserved_5[8]; + uint16_t hopct; + uint8_t reserved_5[24]; }; /* @@ -1132,9 +1116,9 @@ struct vp_config_entry_24xx { uint16_t reserved_vp2; uint8_t port_name_idx2[WWN_SIZE]; uint8_t node_name_idx2[WWN_SIZE]; - struct vf_id id; + uint16_t id; uint16_t reserved_4; - struct vf_hopct hopct; + uint16_t hopct; uint8_t reserved_5; }; diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 76eb4fecce6..f8827068d30 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -152,10 +152,6 @@ extern int qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t); extern int -qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, dma_addr_t, size_t, - uint32_t); - -extern int qla2x00_abort_command(scsi_qla_host_t *, srb_t *); extern int diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index 750d7ef83aa..4cb80b476c8 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -1583,8 +1583,8 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *ha) eiter->type = __constant_cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); eiter->len = __constant_cpu_to_be16(4 + 4); max_frame_size = IS_FWI2_CAPABLE(ha) ? - (uint32_t) icb24->frame_payload_size: - (uint32_t) ha->init_cb->frame_payload_size; + le16_to_cpu(icb24->frame_payload_size): + le16_to_cpu(ha->init_cb->frame_payload_size); eiter->a.max_frame_size = cpu_to_be32(max_frame_size); size += 4 + 4; diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 01e26087c1d..bbbc5a632a1 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -3645,7 +3645,7 @@ qla24xx_nvram_config(scsi_qla_host_t *ha) if (le16_to_cpu(nv->login_timeout) < 4) nv->login_timeout = __constant_cpu_to_le16(4); ha->login_timeout = le16_to_cpu(nv->login_timeout); - icb->login_timeout = cpu_to_le16(nv->login_timeout); + icb->login_timeout = nv->login_timeout; /* Set minimum RATOV to 100 tenths of a second. */ ha->r_a_tov = 100; diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 285479b62d8..5d9a64a7879 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -409,6 +409,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) } set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags); + set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags); ha->flags.management_server_logged_in = 0; qla2x00_post_aen_work(ha, FCH_EVT_LIP, mb[1]); @@ -454,8 +455,6 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) ha->flags.management_server_logged_in = 0; ha->link_data_rate = PORT_SPEED_UNKNOWN; - if (ql2xfdmienable) - set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags); qla2x00_post_aen_work(ha, FCH_EVT_LINKDOWN, 0); break; @@ -511,6 +510,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) set_bit(RESET_MARKER_NEEDED, &ha->dpc_flags); } set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags); + set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags); ha->flags.gpsc_supported = 1; ha->flags.management_server_logged_in = 0; diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 7d0a8a4c771..21006042080 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -681,7 +681,7 @@ qla2x00_verify_checksum(scsi_qla_host_t *ha, uint32_t risc_addr) * Context: * Kernel context. */ -int +static int qla2x00_issue_iocb_timeout(scsi_qla_host_t *ha, void *buffer, dma_addr_t phys_addr, size_t size, uint32_t tov) { @@ -784,7 +784,6 @@ qla2x00_abort_command(scsi_qla_host_t *ha, srb_t *sp) DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n", ha->host_no, rval)); } else { - sp->flags |= SRB_ABORT_PENDING; DEBUG11(printk("qla2x00_abort_command(%ld): done.\n", ha->host_no)); } @@ -1469,7 +1468,7 @@ qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, lg->port_id[0] = al_pa; lg->port_id[1] = area; lg->port_id[2] = domain; - lg->vp_index = cpu_to_le16(ha->vp_idx); + lg->vp_index = ha->vp_idx; rval = qla2x00_issue_iocb(ha, lg, lg_dma, 0); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB " @@ -1724,7 +1723,7 @@ qla24xx_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, lg->port_id[0] = al_pa; lg->port_id[1] = area; lg->port_id[2] = domain; - lg->vp_index = cpu_to_le16(ha->vp_idx); + lg->vp_index = ha->vp_idx; rval = qla2x00_issue_iocb(ha, lg, lg_dma, 0); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB " @@ -2210,7 +2209,6 @@ qla24xx_abort_command(scsi_qla_host_t *ha, srb_t *sp) rval = QLA_FUNCTION_FAILED; } else { DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); - sp->flags |= SRB_ABORT_PENDING; } dma_pool_free(ha->s_dma_pool, abt, abt_dma); @@ -2644,12 +2642,11 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *ha, struct vp_rpt_id_entry_24xx *rptid_entry) { uint8_t vp_idx; + uint16_t stat = le16_to_cpu(rptid_entry->vp_idx); scsi_qla_host_t *vha; if (rptid_entry->entry_status != 0) return; - if (rptid_entry->entry_status != __constant_cpu_to_le16(CS_COMPLETE)) - return; if (rptid_entry->format == 0) { DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d," @@ -2659,17 +2656,17 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *ha, rptid_entry->port_id[2], rptid_entry->port_id[1], rptid_entry->port_id[0])); } else if (rptid_entry->format == 1) { - vp_idx = LSB(rptid_entry->vp_idx); + vp_idx = LSB(stat); DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled " "- status %d - " "with port id %02x%02x%02x\n",__func__,ha->host_no, - vp_idx, MSB(rptid_entry->vp_idx), + vp_idx, MSB(stat), rptid_entry->port_id[2], rptid_entry->port_id[1], rptid_entry->port_id[0])); if (vp_idx == 0) return; - if (MSB(rptid_entry->vp_idx) == 1) + if (MSB(stat) == 1) return; list_for_each_entry(vha, &ha->vp_list, vp_list) @@ -2982,8 +2979,8 @@ qla84xx_verify_chip(struct scsi_qla_host *ha, uint16_t *status) /* We update the firmware with only one data sequence. */ options |= VCO_END_OF_DATA; - retry = 0; do { + retry = 0; memset(mn, 0, sizeof(*mn)); mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE; mn->p.req.entry_count = 1; diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 8b33b163b1d..3223fd16bcf 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -67,7 +67,7 @@ static void qla2x00_free_device(scsi_qla_host_t *); static void qla2x00_config_dma_addressing(scsi_qla_host_t *ha); -int ql2xfdmienable; +int ql2xfdmienable=1; module_param(ql2xfdmienable, int, S_IRUGO|S_IRUSR); MODULE_PARM_DESC(ql2xfdmienable, "Enables FDMI registratons " @@ -2135,7 +2135,7 @@ qla2x00_mem_free(scsi_qla_host_t *ha) kfree(ha->nvram); } -struct qla_work_evt * +static struct qla_work_evt * qla2x00_alloc_work(struct scsi_qla_host *ha, enum qla_work_type type, int locked) { @@ -2152,7 +2152,7 @@ qla2x00_alloc_work(struct scsi_qla_host *ha, enum qla_work_type type, return e; } -int +static int qla2x00_post_work(struct scsi_qla_host *ha, struct qla_work_evt *e, int locked) { unsigned long flags; @@ -2373,7 +2373,7 @@ qla2x00_do_dpc(void *data) } else { fcport->login_retry = 0; } - if (fcport->login_retry == 0) + if (fcport->login_retry == 0 && status != QLA_SUCCESS) fcport->loop_id = FC_NO_LOOP_ID; } if (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) @@ -2599,6 +2599,10 @@ qla2x00_timer(scsi_qla_host_t *ha) start_dpc++; } + /* Process any deferred work. */ + if (!list_empty(&ha->work_list)) + start_dpc++; + /* Schedule the DPC routine if needed */ if ((test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) || test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) || diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h index f42f17acf2c..afeae2bfe7e 100644 --- a/drivers/scsi/qla2xxx/qla_version.h +++ b/drivers/scsi/qla2xxx/qla_version.h @@ -7,7 +7,7 @@ /* * Driver version */ -#define QLA2XXX_VERSION "8.02.01-k1" +#define QLA2XXX_VERSION "8.02.01-k2" #define QLA_DRIVER_MAJOR_VER 8 #define QLA_DRIVER_MINOR_VER 2 diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 07103c399fe..f6600bfb5bd 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -1773,7 +1773,7 @@ static int scsi_debug_slave_alloc(struct scsi_device *sdp) if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts) printk(KERN_INFO "scsi_debug: slave_alloc <%u %u %u %u>\n", sdp->host->host_no, sdp->channel, sdp->id, sdp->lun); - set_bit(QUEUE_FLAG_BIDI, &sdp->request_queue->queue_flags); + queue_flag_set_unlocked(QUEUE_FLAG_BIDI, sdp->request_queue); return 0; } diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index b8de041bc0a..a235802f298 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -449,37 +449,40 @@ int scsi_get_device_flags(struct scsi_device *sdev, } #ifdef CONFIG_SCSI_PROC_FS -/* - * proc_scsi_dev_info_read: dump the scsi_dev_info_list via - * /proc/scsi/device_info - */ -static int proc_scsi_devinfo_read(char *buffer, char **start, - off_t offset, int length) +static int devinfo_seq_show(struct seq_file *m, void *v) { - struct scsi_dev_info_list *devinfo; - int size, len = 0; - off_t begin = 0; - off_t pos = 0; + struct scsi_dev_info_list *devinfo = + list_entry(v, struct scsi_dev_info_list, dev_info_list); - list_for_each_entry(devinfo, &scsi_dev_info_list, dev_info_list) { - size = sprintf(buffer + len, "'%.8s' '%.16s' 0x%x\n", + seq_printf(m, "'%.8s' '%.16s' 0x%x\n", devinfo->vendor, devinfo->model, devinfo->flags); - len += size; - pos = begin + len; - if (pos < offset) { - len = 0; - begin = pos; - } - if (pos > offset + length) - goto stop_output; - } + return 0; +} + +static void * devinfo_seq_start(struct seq_file *m, loff_t *pos) +{ + return seq_list_start(&scsi_dev_info_list, *pos); +} -stop_output: - *start = buffer + (offset - begin); /* Start of wanted data */ - len -= (offset - begin); /* Start slop */ - if (len > length) - len = length; /* Ending slop */ - return (len); +static void * devinfo_seq_next(struct seq_file *m, void *v, loff_t *pos) +{ + return seq_list_next(v, &scsi_dev_info_list, pos); +} + +static void devinfo_seq_stop(struct seq_file *m, void *v) +{ +} + +static const struct seq_operations scsi_devinfo_seq_ops = { + .start = devinfo_seq_start, + .next = devinfo_seq_next, + .stop = devinfo_seq_stop, + .show = devinfo_seq_show, +}; + +static int proc_scsi_devinfo_open(struct inode *inode, struct file *file) +{ + return seq_open(file, &scsi_devinfo_seq_ops); } /* @@ -489,11 +492,12 @@ stop_output: * integer value of flag to the scsi device info list. * To use, echo "vendor:model:flag" > /proc/scsi/device_info */ -static int proc_scsi_devinfo_write(struct file *file, const char __user *buf, - unsigned long length, void *data) +static ssize_t proc_scsi_devinfo_write(struct file *file, + const char __user *buf, + size_t length, loff_t *ppos) { char *buffer; - int err = length; + ssize_t err = length; if (!buf || length>PAGE_SIZE) return -EINVAL; @@ -517,6 +521,15 @@ out: free_page((unsigned long)buffer); return err; } + +static const struct file_operations scsi_devinfo_proc_fops = { + .owner = THIS_MODULE, + .open = proc_scsi_devinfo_open, + .read = seq_read, + .write = proc_scsi_devinfo_write, + .llseek = seq_lseek, + .release = seq_release, +}; #endif /* CONFIG_SCSI_PROC_FS */ module_param_string(dev_flags, scsi_dev_flags, sizeof(scsi_dev_flags), 0); @@ -577,15 +590,13 @@ int __init scsi_init_devinfo(void) } #ifdef CONFIG_SCSI_PROC_FS - p = create_proc_entry("scsi/device_info", 0, NULL); + p = proc_create("scsi/device_info", 0, NULL, &scsi_devinfo_proc_fops); if (!p) { error = -ENOMEM; goto out; } p->owner = THIS_MODULE; - p->get_info = proc_scsi_devinfo_read; - p->write_proc = proc_scsi_devinfo_write; #endif /* CONFIG_SCSI_PROC_FS */ out: diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 221f31e36d2..1eaba6cd80f 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -1771,6 +1771,7 @@ scsi_reset_provider(struct scsi_device *dev, int flag) unsigned long flags; int rtn; + blk_rq_init(NULL, &req); scmd->request = &req; memset(&scmd->eh_timeout, 0, sizeof(scmd->eh_timeout)); diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 67f412bb497..d545ad1cf47 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -536,6 +536,9 @@ static void scsi_run_queue(struct request_queue *q) !shost->host_blocked && !shost->host_self_blocked && !((shost->can_queue > 0) && (shost->host_busy >= shost->can_queue))) { + + int flagset; + /* * As long as shost is accepting commands and we have * starved queues, call blk_run_queue. scsi_request_fn @@ -549,19 +552,20 @@ static void scsi_run_queue(struct request_queue *q) sdev = list_entry(shost->starved_list.next, struct scsi_device, starved_entry); list_del_init(&sdev->starved_entry); - spin_unlock_irqrestore(shost->host_lock, flags); - + spin_unlock(shost->host_lock); + + spin_lock(sdev->request_queue->queue_lock); + flagset = test_bit(QUEUE_FLAG_REENTER, &q->queue_flags) && + !test_bit(QUEUE_FLAG_REENTER, + &sdev->request_queue->queue_flags); + if (flagset) + queue_flag_set(QUEUE_FLAG_REENTER, sdev->request_queue); + __blk_run_queue(sdev->request_queue); + if (flagset) + queue_flag_clear(QUEUE_FLAG_REENTER, sdev->request_queue); + spin_unlock(sdev->request_queue->queue_lock); - if (test_bit(QUEUE_FLAG_REENTER, &q->queue_flags) && - !test_and_set_bit(QUEUE_FLAG_REENTER, - &sdev->request_queue->queue_flags)) { - blk_run_queue(sdev->request_queue); - clear_bit(QUEUE_FLAG_REENTER, - &sdev->request_queue->queue_flags); - } else - blk_run_queue(sdev->request_queue); - - spin_lock_irqsave(shost->host_lock, flags); + spin_lock(shost->host_lock); if (unlikely(!list_empty(&sdev->starved_entry))) /* * sdev lost a race, and was put back on the @@ -1585,8 +1589,9 @@ struct request_queue *__scsi_alloc_queue(struct Scsi_Host *shost, blk_queue_max_segment_size(q, dma_get_max_seg_size(dev)); + /* New queue, no concurrency on queue_flags */ if (!shost->use_clustering) - clear_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags); + queue_flag_clear_unlocked(QUEUE_FLAG_CLUSTER, q); /* * set a reasonable default alignment on word boundaries: the diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index 3f34e9376b0..b33e72516ef 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -121,6 +121,7 @@ extern struct scsi_transport_template blank_transport_template; extern void __scsi_remove_device(struct scsi_device *); extern struct bus_type scsi_bus_type; +extern struct attribute_group *scsi_sysfs_shost_attr_groups[]; /* scsi_netlink.c */ #ifdef CONFIG_SCSI_NETLINK diff --git a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c index ed395154a5b..e4a0d2f9b35 100644 --- a/drivers/scsi/scsi_proc.c +++ b/drivers/scsi/scsi_proc.c @@ -190,10 +190,14 @@ void scsi_proc_host_rm(struct Scsi_Host *shost) */ static int proc_print_scsidevice(struct device *dev, void *data) { - struct scsi_device *sdev = to_scsi_device(dev); + struct scsi_device *sdev; struct seq_file *s = data; int i; + if (!scsi_is_sdev_device(dev)) + goto out; + + sdev = to_scsi_device(dev); seq_printf(s, "Host: scsi%d Channel: %02d Id: %02d Lun: %02d\n Vendor: ", sdev->host->host_no, sdev->channel, sdev->id, sdev->lun); @@ -230,6 +234,7 @@ static int proc_print_scsidevice(struct device *dev, void *data) else seq_printf(s, "\n"); +out: return 0; } @@ -408,6 +413,7 @@ static int proc_scsi_open(struct inode *inode, struct file *file) } static const struct file_operations proc_scsi_operations = { + .owner = THIS_MODULE, .open = proc_scsi_open, .read = seq_read, .write = proc_scsi_write, @@ -426,10 +432,9 @@ int __init scsi_init_procfs(void) if (!proc_scsi) goto err1; - pde = create_proc_entry("scsi/scsi", 0, NULL); + pde = proc_create("scsi/scsi", 0, NULL, &proc_scsi_operations); if (!pde) goto err2; - pde->proc_fops = &proc_scsi_operations; return 0; diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index e67c14e31ba..a00eee6f7be 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -322,6 +322,21 @@ out: return NULL; } +static void scsi_target_destroy(struct scsi_target *starget) +{ + struct device *dev = &starget->dev; + struct Scsi_Host *shost = dev_to_shost(dev->parent); + unsigned long flags; + + transport_destroy_device(dev); + spin_lock_irqsave(shost->host_lock, flags); + if (shost->hostt->target_destroy) + shost->hostt->target_destroy(starget); + list_del_init(&starget->siblings); + spin_unlock_irqrestore(shost->host_lock, flags); + put_device(dev); +} + static void scsi_target_dev_release(struct device *dev) { struct device *parent = dev->parent; @@ -331,9 +346,14 @@ static void scsi_target_dev_release(struct device *dev) put_device(parent); } +struct device_type scsi_target_type = { + .name = "scsi_target", + .release = scsi_target_dev_release, +}; + int scsi_is_target_device(const struct device *dev) { - return dev->release == scsi_target_dev_release; + return dev->type == &scsi_target_type; } EXPORT_SYMBOL(scsi_is_target_device); @@ -391,14 +411,17 @@ static struct scsi_target *scsi_alloc_target(struct device *parent, device_initialize(dev); starget->reap_ref = 1; dev->parent = get_device(parent); - dev->release = scsi_target_dev_release; sprintf(dev->bus_id, "target%d:%d:%d", shost->host_no, channel, id); +#ifndef CONFIG_SYSFS_DEPRECATED + dev->bus = &scsi_bus_type; +#endif + dev->type = &scsi_target_type; starget->id = id; starget->channel = channel; INIT_LIST_HEAD(&starget->siblings); INIT_LIST_HEAD(&starget->devices); - starget->state = STARGET_RUNNING; + starget->state = STARGET_CREATED; starget->scsi_level = SCSI_2; retry: spin_lock_irqsave(shost->host_lock, flags); @@ -411,18 +434,6 @@ static struct scsi_target *scsi_alloc_target(struct device *parent, spin_unlock_irqrestore(shost->host_lock, flags); /* allocate and add */ transport_setup_device(dev); - error = device_add(dev); - if (error) { - dev_err(dev, "target device_add failed, error %d\n", error); - spin_lock_irqsave(shost->host_lock, flags); - list_del_init(&starget->siblings); - spin_unlock_irqrestore(shost->host_lock, flags); - transport_destroy_device(dev); - put_device(parent); - kfree(starget); - return NULL; - } - transport_add_device(dev); if (shost->hostt->target_alloc) { error = shost->hostt->target_alloc(starget); @@ -430,9 +441,7 @@ static struct scsi_target *scsi_alloc_target(struct device *parent, dev_printk(KERN_ERR, dev, "target allocation failed, error %d\n", error); /* don't want scsi_target_reap to do the final * put because it will be under the host lock */ - get_device(dev); - scsi_target_reap(starget); - put_device(dev); + scsi_target_destroy(starget); return NULL; } } @@ -459,18 +468,10 @@ static void scsi_target_reap_usercontext(struct work_struct *work) { struct scsi_target *starget = container_of(work, struct scsi_target, ew.work); - struct Scsi_Host *shost = dev_to_shost(starget->dev.parent); - unsigned long flags; transport_remove_device(&starget->dev); device_del(&starget->dev); - transport_destroy_device(&starget->dev); - spin_lock_irqsave(shost->host_lock, flags); - if (shost->hostt->target_destroy) - shost->hostt->target_destroy(starget); - list_del_init(&starget->siblings); - spin_unlock_irqrestore(shost->host_lock, flags); - put_device(&starget->dev); + scsi_target_destroy(starget); } /** @@ -485,21 +486,25 @@ void scsi_target_reap(struct scsi_target *starget) { struct Scsi_Host *shost = dev_to_shost(starget->dev.parent); unsigned long flags; + enum scsi_target_state state; + int empty; spin_lock_irqsave(shost->host_lock, flags); + state = starget->state; + empty = --starget->reap_ref == 0 && + list_empty(&starget->devices) ? 1 : 0; + spin_unlock_irqrestore(shost->host_lock, flags); - if (--starget->reap_ref == 0 && list_empty(&starget->devices)) { - BUG_ON(starget->state == STARGET_DEL); - starget->state = STARGET_DEL; - spin_unlock_irqrestore(shost->host_lock, flags); - execute_in_process_context(scsi_target_reap_usercontext, - &starget->ew); + if (!empty) return; - } - spin_unlock_irqrestore(shost->host_lock, flags); - - return; + BUG_ON(state == STARGET_DEL); + starget->state = STARGET_DEL; + if (state == STARGET_CREATED) + scsi_target_destroy(starget); + else + execute_in_process_context(scsi_target_reap_usercontext, + &starget->ew); } /** @@ -1048,8 +1053,9 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget, scsi_inq_str(vend, result, 8, 16), scsi_inq_str(mod, result, 16, 32)); }); + } - + res = SCSI_SCAN_TARGET_PRESENT; goto out_free_result; } @@ -1489,7 +1495,6 @@ struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel, if (scsi_host_scan_allowed(shost)) scsi_probe_and_add_lun(starget, lun, NULL, &sdev, 1, hostdata); mutex_unlock(&shost->scan_mutex); - transport_configure_device(&starget->dev); scsi_target_reap(starget); put_device(&starget->dev); @@ -1570,7 +1575,6 @@ static void __scsi_scan_target(struct device *parent, unsigned int channel, out_reap: /* now determine if the target has any children at all * and if not, nuke it */ - transport_configure_device(&starget->dev); scsi_target_reap(starget); put_device(&starget->dev); @@ -1824,7 +1828,7 @@ void scsi_scan_host(struct Scsi_Host *shost) } p = kthread_run(do_scan_async, data, "scsi_scan_%d", shost->host_no); - if (unlikely(IS_ERR(p))) + if (IS_ERR(p)) do_scan_async(data); } EXPORT_SYMBOL(scsi_scan_host); diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index 67bb20ed45d..049103f1d16 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -21,6 +21,8 @@ #include "scsi_priv.h" #include "scsi_logging.h" +static struct device_type scsi_dev_type; + static const struct { enum scsi_device_state value; char *name; @@ -249,18 +251,27 @@ shost_rd_attr(sg_tablesize, "%hu\n"); shost_rd_attr(unchecked_isa_dma, "%d\n"); shost_rd_attr2(proc_name, hostt->proc_name, "%s\n"); -static struct device_attribute *scsi_sysfs_shost_attrs[] = { - &dev_attr_unique_id, - &dev_attr_host_busy, - &dev_attr_cmd_per_lun, - &dev_attr_can_queue, - &dev_attr_sg_tablesize, - &dev_attr_unchecked_isa_dma, - &dev_attr_proc_name, - &dev_attr_scan, - &dev_attr_hstate, - &dev_attr_supported_mode, - &dev_attr_active_mode, +static struct attribute *scsi_sysfs_shost_attrs[] = { + &dev_attr_unique_id.attr, + &dev_attr_host_busy.attr, + &dev_attr_cmd_per_lun.attr, + &dev_attr_can_queue.attr, + &dev_attr_sg_tablesize.attr, + &dev_attr_unchecked_isa_dma.attr, + &dev_attr_proc_name.attr, + &dev_attr_scan.attr, + &dev_attr_hstate.attr, + &dev_attr_supported_mode.attr, + &dev_attr_active_mode.attr, + NULL +}; + +struct attribute_group scsi_shost_attr_group = { + .attrs = scsi_sysfs_shost_attrs, +}; + +struct attribute_group *scsi_sysfs_shost_attr_groups[] = { + &scsi_shost_attr_group, NULL }; @@ -335,7 +346,12 @@ static struct class sdev_class = { /* all probing is done in the individual ->probe routines */ static int scsi_bus_match(struct device *dev, struct device_driver *gendrv) { - struct scsi_device *sdp = to_scsi_device(dev); + struct scsi_device *sdp; + + if (dev->type != &scsi_dev_type) + return 0; + + sdp = to_scsi_device(dev); if (sdp->no_uld_attach) return 0; return (sdp->inq_periph_qual == SCSI_INQ_PQ_CON)? 1: 0; @@ -351,10 +367,16 @@ static int scsi_bus_uevent(struct device *dev, struct kobj_uevent_env *env) static int scsi_bus_suspend(struct device * dev, pm_message_t state) { - struct device_driver *drv = dev->driver; - struct scsi_device *sdev = to_scsi_device(dev); + struct device_driver *drv; + struct scsi_device *sdev; int err; + if (dev->type != &scsi_dev_type) + return 0; + + drv = dev->driver; + sdev = to_scsi_device(dev); + err = scsi_device_quiesce(sdev); if (err) return err; @@ -370,10 +392,16 @@ static int scsi_bus_suspend(struct device * dev, pm_message_t state) static int scsi_bus_resume(struct device * dev) { - struct device_driver *drv = dev->driver; - struct scsi_device *sdev = to_scsi_device(dev); + struct device_driver *drv; + struct scsi_device *sdev; int err = 0; + if (dev->type != &scsi_dev_type) + return 0; + + drv = dev->driver; + sdev = to_scsi_device(dev); + if (drv && drv->resume) err = drv->resume(dev); @@ -781,6 +809,27 @@ sdev_store_queue_type_rw(struct device *dev, struct device_attribute *attr, return count; } +static int scsi_target_add(struct scsi_target *starget) +{ + int error; + + if (starget->state != STARGET_CREATED) + return 0; + + error = device_add(&starget->dev); + if (error) { + dev_err(&starget->dev, "target device_add failed, error %d\n", error); + get_device(&starget->dev); + scsi_target_reap(starget); + put_device(&starget->dev); + return error; + } + transport_add_device(&starget->dev); + starget->state = STARGET_RUNNING; + + return 0; +} + static struct device_attribute sdev_attr_queue_type_rw = __ATTR(queue_type, S_IRUGO | S_IWUSR, show_queue_type_field, sdev_store_queue_type_rw); @@ -796,10 +845,16 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev) { int error, i; struct request_queue *rq = sdev->request_queue; + struct scsi_target *starget = sdev->sdev_target; if ((error = scsi_device_set_state(sdev, SDEV_RUNNING)) != 0) return error; + error = scsi_target_add(starget); + if (error) + return error; + + transport_configure_device(&starget->dev); error = device_add(&sdev->sdev_gendev); if (error) { put_device(sdev->sdev_gendev.parent); @@ -834,7 +889,7 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev) goto out; } - error = bsg_register_queue(rq, &sdev->sdev_gendev, NULL); + error = bsg_register_queue(rq, &sdev->sdev_gendev, NULL, NULL); if (error) sdev_printk(KERN_INFO, sdev, @@ -971,44 +1026,6 @@ int scsi_register_interface(struct class_interface *intf) } EXPORT_SYMBOL(scsi_register_interface); - -static struct device_attribute *class_attr_overridden( - struct device_attribute **attrs, - struct device_attribute *attr) -{ - int i; - - if (!attrs) - return NULL; - for (i = 0; attrs[i]; i++) - if (!strcmp(attrs[i]->attr.name, attr->attr.name)) - return attrs[i]; - return NULL; -} - -static int class_attr_add(struct device *classdev, - struct device_attribute *attr) -{ - struct device_attribute *base_attr; - - /* - * Spare the caller from having to copy things it's not interested in. - */ - base_attr = class_attr_overridden(scsi_sysfs_shost_attrs, attr); - if (base_attr) { - /* extend permissions */ - attr->attr.mode |= base_attr->attr.mode; - - /* override null show/store with default */ - if (!attr->show) - attr->show = base_attr->show; - if (!attr->store) - attr->store = base_attr->store; - } - - return device_create_file(classdev, attr); -} - /** * scsi_sysfs_add_host - add scsi host to subsystem * @shost: scsi host struct to add to subsystem @@ -1018,20 +1035,11 @@ int scsi_sysfs_add_host(struct Scsi_Host *shost) { int error, i; + /* add host specific attributes */ if (shost->hostt->shost_attrs) { for (i = 0; shost->hostt->shost_attrs[i]; i++) { - error = class_attr_add(&shost->shost_dev, - shost->hostt->shost_attrs[i]); - if (error) - return error; - } - } - - for (i = 0; scsi_sysfs_shost_attrs[i]; i++) { - if (!class_attr_overridden(shost->hostt->shost_attrs, - scsi_sysfs_shost_attrs[i])) { error = device_create_file(&shost->shost_dev, - scsi_sysfs_shost_attrs[i]); + shost->hostt->shost_attrs[i]); if (error) return error; } diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index 6b092a6c295..5fd64e70029 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -1961,12 +1961,17 @@ fc_timed_out(struct scsi_cmnd *scmd) } /* - * Must be called with shost->host_lock held + * Called by fc_user_scan to locate an rport on the shost that + * matches the channel and target id, and invoke scsi_scan_target() + * on the rport. */ -static int fc_user_scan(struct Scsi_Host *shost, uint channel, - uint id, uint lun) +static void +fc_user_scan_tgt(struct Scsi_Host *shost, uint channel, uint id, uint lun) { struct fc_rport *rport; + unsigned long flags; + + spin_lock_irqsave(shost->host_lock, flags); list_for_each_entry(rport, &fc_host_rports(shost), peers) { if (rport->scsi_target_id == -1) @@ -1975,13 +1980,54 @@ static int fc_user_scan(struct Scsi_Host *shost, uint channel, if (rport->port_state != FC_PORTSTATE_ONLINE) continue; - if ((channel == SCAN_WILD_CARD || channel == rport->channel) && - (id == SCAN_WILD_CARD || id == rport->scsi_target_id)) { - scsi_scan_target(&rport->dev, rport->channel, - rport->scsi_target_id, lun, 1); + if ((channel == rport->channel) && + (id == rport->scsi_target_id)) { + spin_unlock_irqrestore(shost->host_lock, flags); + scsi_scan_target(&rport->dev, channel, id, lun, 1); + return; } } + spin_unlock_irqrestore(shost->host_lock, flags); +} + +/* + * Called via sysfs scan routines. Necessary, as the FC transport + * wants to place all target objects below the rport object. So this + * routine must invoke the scsi_scan_target() routine with the rport + * object as the parent. + */ +static int +fc_user_scan(struct Scsi_Host *shost, uint channel, uint id, uint lun) +{ + uint chlo, chhi; + uint tgtlo, tgthi; + + if (((channel != SCAN_WILD_CARD) && (channel > shost->max_channel)) || + ((id != SCAN_WILD_CARD) && (id >= shost->max_id)) || + ((lun != SCAN_WILD_CARD) && (lun > shost->max_lun))) + return -EINVAL; + + if (channel == SCAN_WILD_CARD) { + chlo = 0; + chhi = shost->max_channel + 1; + } else { + chlo = channel; + chhi = channel + 1; + } + + if (id == SCAN_WILD_CARD) { + tgtlo = 0; + tgthi = shost->max_id; + } else { + tgtlo = id; + tgthi = id + 1; + } + + for ( ; chlo < chhi; chlo++) + for ( ; tgtlo < tgthi; tgtlo++) + fc_user_scan_tgt(shost, chlo, tgtlo, lun); + return 0; } diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c index 27ec625ab77..f4461d35ffb 100644 --- a/drivers/scsi/scsi_transport_sas.c +++ b/drivers/scsi/scsi_transport_sas.c @@ -192,6 +192,16 @@ static void sas_non_host_smp_request(struct request_queue *q) sas_smp_request(q, rphy_to_shost(rphy), rphy); } +static void sas_host_release(struct device *dev) +{ + struct Scsi_Host *shost = dev_to_shost(dev); + struct sas_host_attrs *sas_host = to_sas_host_attrs(shost); + struct request_queue *q = sas_host->q; + + if (q) + blk_cleanup_queue(q); +} + static int sas_bsg_initialize(struct Scsi_Host *shost, struct sas_rphy *rphy) { struct request_queue *q; @@ -199,6 +209,7 @@ static int sas_bsg_initialize(struct Scsi_Host *shost, struct sas_rphy *rphy) struct device *dev; char namebuf[BUS_ID_SIZE]; const char *name; + void (*release)(struct device *); if (!to_sas_internal(shost->transportt)->f->smp_handler) { printk("%s can't handle SMP requests\n", shost->hostt->name); @@ -209,17 +220,19 @@ static int sas_bsg_initialize(struct Scsi_Host *shost, struct sas_rphy *rphy) q = blk_init_queue(sas_non_host_smp_request, NULL); dev = &rphy->dev; name = dev->bus_id; + release = NULL; } else { q = blk_init_queue(sas_host_smp_request, NULL); dev = &shost->shost_gendev; snprintf(namebuf, sizeof(namebuf), "sas_host%d", shost->host_no); name = namebuf; + release = sas_host_release; } if (!q) return -ENOMEM; - error = bsg_register_queue(q, dev, name); + error = bsg_register_queue(q, dev, name, release); if (error) { blk_cleanup_queue(q); return -ENOMEM; @@ -235,8 +248,7 @@ static int sas_bsg_initialize(struct Scsi_Host *shost, struct sas_rphy *rphy) else q->queuedata = shost; - set_bit(QUEUE_FLAG_BIDI, &q->queue_flags); - + queue_flag_set_unlocked(QUEUE_FLAG_BIDI, q); return 0; } @@ -253,7 +265,6 @@ static void sas_bsg_remove(struct Scsi_Host *shost, struct sas_rphy *rphy) return; bsg_unregister_queue(q); - blk_cleanup_queue(q); } /* @@ -1301,6 +1312,9 @@ static void sas_expander_release(struct device *dev) struct sas_rphy *rphy = dev_to_rphy(dev); struct sas_expander_device *edev = rphy_to_expander_device(rphy); + if (rphy->q) + blk_cleanup_queue(rphy->q); + put_device(dev->parent); kfree(edev); } @@ -1310,6 +1324,9 @@ static void sas_end_device_release(struct device *dev) struct sas_rphy *rphy = dev_to_rphy(dev); struct sas_end_device *edev = rphy_to_end_device(rphy); + if (rphy->q) + blk_cleanup_queue(rphy->q); + put_device(dev->parent); kfree(edev); } diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c index bc12b5d5d67..75a64a6cae8 100644 --- a/drivers/scsi/scsi_transport_spi.c +++ b/drivers/scsi/scsi_transport_spi.c @@ -24,6 +24,7 @@ #include <linux/workqueue.h> #include <linux/blkdev.h> #include <linux/mutex.h> +#include <linux/sysfs.h> #include <scsi/scsi.h> #include "scsi_priv.h" #include <scsi/scsi_device.h> @@ -1374,11 +1375,11 @@ static int spi_host_configure(struct transport_container *tc, * overloads the return by setting 1<<1 if the attribute should * be writeable */ #define TARGET_ATTRIBUTE_HELPER(name) \ - (si->f->show_##name ? 1 : 0) + \ - (si->f->set_##name ? 2 : 0) + (si->f->show_##name ? S_IRUGO : 0) | \ + (si->f->set_##name ? S_IWUSR : 0) -static int target_attribute_is_visible(struct kobject *kobj, - struct attribute *attr, int i) +static mode_t target_attribute_is_visible(struct kobject *kobj, + struct attribute *attr, int i) { struct device *cdev = container_of(kobj, struct device, kobj); struct scsi_target *starget = transport_class_to_starget(cdev); @@ -1428,7 +1429,7 @@ static int target_attribute_is_visible(struct kobject *kobj, spi_support_ius(starget)) return TARGET_ATTRIBUTE_HELPER(hold_mcs); else if (attr == &dev_attr_revalidate.attr) - return 1; + return S_IWUSR; return 0; } @@ -1462,25 +1463,9 @@ static int spi_target_configure(struct transport_container *tc, struct device *cdev) { struct kobject *kobj = &cdev->kobj; - int i; - struct attribute *attr; - int rc; - - for (i = 0; (attr = target_attributes[i]) != NULL; i++) { - int j = target_attribute_group.is_visible(kobj, attr, i); - - /* FIXME: as well as returning -EEXIST, which we'd like - * to ignore, sysfs also does a WARN_ON and dumps a trace, - * which is bad, so temporarily, skip attributes that are - * already visible (the revalidate one) */ - if (j && attr != &dev_attr_revalidate.attr) - rc = sysfs_add_file_to_group(kobj, attr, - target_attribute_group.name); - /* and make the attribute writeable if we have a set - * function */ - if ((j & 1)) - rc = sysfs_chmod_file(kobj, attr, attr->mode | S_IWUSR); - } + + /* force an update based on parameters read from the device */ + sysfs_update_group(kobj, &target_attribute_group); return 0; } diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 3cea17dd5db..01cefbb2d53 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -860,7 +860,6 @@ static int sd_sync_cache(struct scsi_disk *sdkp) static void sd_prepare_flush(struct request_queue *q, struct request *rq) { - memset(rq->cmd, 0, sizeof(rq->cmd)); rq->cmd_type = REQ_TYPE_BLOCK_PC; rq->timeout = SD_TIMEOUT; rq->cmd[0] = SYNCHRONIZE_CACHE; diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 2029422bc04..c9d7f721b9e 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -2667,7 +2667,6 @@ sg_proc_init(void) { int k, mask; int num_leaves = ARRAY_SIZE(sg_proc_leaf_arr); - struct proc_dir_entry *pdep; struct sg_proc_leaf * leaf; sg_proc_sgp = proc_mkdir(sg_proc_sg_dirname, NULL); @@ -2676,13 +2675,10 @@ sg_proc_init(void) for (k = 0; k < num_leaves; ++k) { leaf = &sg_proc_leaf_arr[k]; mask = leaf->fops->write ? S_IRUGO | S_IWUSR : S_IRUGO; - pdep = create_proc_entry(leaf->name, mask, sg_proc_sgp); - if (pdep) { - leaf->fops->owner = THIS_MODULE, - leaf->fops->read = seq_read, - leaf->fops->llseek = seq_lseek, - pdep->proc_fops = leaf->fops; - } + leaf->fops->owner = THIS_MODULE; + leaf->fops->read = seq_read; + leaf->fops->llseek = seq_lseek; + proc_create(leaf->name, mask, sg_proc_sgp, leaf->fops); } return 0; } diff --git a/drivers/scsi/sgiwd93.c b/drivers/scsi/sgiwd93.c index 03e35967050..31fe6051c79 100644 --- a/drivers/scsi/sgiwd93.c +++ b/drivers/scsi/sgiwd93.c @@ -313,7 +313,8 @@ static struct platform_driver sgiwd93_driver = { .probe = sgiwd93_probe, .remove = __devexit_p(sgiwd93_remove), .driver = { - .name = "sgiwd93" + .name = "sgiwd93", + .owner = THIS_MODULE, } }; @@ -333,3 +334,4 @@ module_exit(sgiwd93_module_exit); MODULE_DESCRIPTION("SGI WD33C93 driver"); MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:sgiwd93"); diff --git a/drivers/scsi/sni_53c710.c b/drivers/scsi/sni_53c710.c index 0a6b45b1b00..2bbef4c45a0 100644 --- a/drivers/scsi/sni_53c710.c +++ b/drivers/scsi/sni_53c710.c @@ -53,6 +53,7 @@ MODULE_AUTHOR("Thomas Bogendörfer"); MODULE_DESCRIPTION("SNI RM 53c710 SCSI Driver"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:snirm_53c710"); #define SNIRM710_CLOCK 32 @@ -136,6 +137,7 @@ static struct platform_driver snirm710_driver = { .remove = __devexit_p(snirm710_driver_remove), .driver = { .name = "snirm_53c710", + .owner = THIS_MODULE, }, }; diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index a860c3a9ae9..e8db66ad0bd 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -4322,7 +4322,7 @@ static void do_remove_sysfs_files(void) static ssize_t st_defined_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct st_modedef *STm = (struct st_modedef *)dev_get_drvdata(dev); + struct st_modedef *STm = dev_get_drvdata(dev); ssize_t l = 0; l = snprintf(buf, PAGE_SIZE, "%d\n", STm->defined); @@ -4334,7 +4334,7 @@ DEVICE_ATTR(defined, S_IRUGO, st_defined_show, NULL); static ssize_t st_defblk_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct st_modedef *STm = (struct st_modedef *)dev_get_drvdata(dev); + struct st_modedef *STm = dev_get_drvdata(dev); ssize_t l = 0; l = snprintf(buf, PAGE_SIZE, "%d\n", STm->default_blksize); @@ -4346,7 +4346,7 @@ DEVICE_ATTR(default_blksize, S_IRUGO, st_defblk_show, NULL); static ssize_t st_defdensity_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct st_modedef *STm = (struct st_modedef *)dev_get_drvdata(dev); + struct st_modedef *STm = dev_get_drvdata(dev); ssize_t l = 0; char *fmt; @@ -4361,7 +4361,7 @@ static ssize_t st_defcompression_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct st_modedef *STm = (struct st_modedef *)dev_get_drvdata(dev); + struct st_modedef *STm = dev_get_drvdata(dev); ssize_t l = 0; l = snprintf(buf, PAGE_SIZE, "%d\n", STm->default_compression - 1); @@ -4373,7 +4373,7 @@ DEVICE_ATTR(default_compression, S_IRUGO, st_defcompression_show, NULL); static ssize_t st_options_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct st_modedef *STm = (struct st_modedef *)dev_get_drvdata(dev); + struct st_modedef *STm = dev_get_drvdata(dev); struct scsi_tape *STp; int i, j, options; ssize_t l = 0; diff --git a/drivers/scsi/sun3x_esp.c b/drivers/scsi/sun3x_esp.c index 06152c7fa68..7514b3a0390 100644 --- a/drivers/scsi/sun3x_esp.c +++ b/drivers/scsi/sun3x_esp.c @@ -294,6 +294,7 @@ static struct platform_driver esp_sun3x_driver = { .remove = __devexit_p(esp_sun3x_remove), .driver = { .name = "sun3x_esp", + .owner = THIS_MODULE, }, }; @@ -314,3 +315,4 @@ MODULE_VERSION(DRV_VERSION); module_init(sun3x_esp_init); module_exit(sun3x_esp_exit); +MODULE_ALIAS("platform:sun3x_esp"); diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c index 35142b5341b..22a6aae7869 100644 --- a/drivers/scsi/sym53c8xx_2/sym_hipd.c +++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c @@ -1647,7 +1647,7 @@ static void sym_flush_comp_queue(struct sym_hcb *np, int cam_status) SYM_QUEHEAD *qp; struct sym_ccb *cp; - while ((qp = sym_remque_head(&np->comp_ccbq)) != 0) { + while ((qp = sym_remque_head(&np->comp_ccbq)) != NULL) { struct scsi_cmnd *cmd; cp = sym_que_entry(qp, struct sym_ccb, link_ccbq); sym_insque_tail(&cp->link_ccbq, &np->busy_ccbq); @@ -3168,7 +3168,7 @@ int sym_clear_tasks(struct sym_hcb *np, int cam_status, int target, int lun, int * the COMP queue and put back other ones into * the BUSY queue. */ - while ((qp = sym_remque_head(&qtmp)) != 0) { + while ((qp = sym_remque_head(&qtmp)) != NULL) { struct scsi_cmnd *cmd; cp = sym_que_entry(qp, struct sym_ccb, link_ccbq); cmd = cp->cmd; @@ -5729,7 +5729,7 @@ void sym_hcb_free(struct sym_hcb *np) sym_mfree_dma(np->dqueue, sizeof(u32)*(MAX_QUEUE*2), "DQUEUE"); if (np->actccbs) { - while ((qp = sym_remque_head(&np->free_ccbq)) != 0) { + while ((qp = sym_remque_head(&np->free_ccbq)) != NULL) { cp = sym_que_entry(qp, struct sym_ccb, link_ccbq); sym_mfree_dma(cp, sizeof(*cp), "CCB"); } diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c index 58d7eee4fe8..640333b1e75 100644 --- a/drivers/scsi/u14-34f.c +++ b/drivers/scsi/u14-34f.c @@ -1715,13 +1715,12 @@ static void flush_dev(struct scsi_device *dev, unsigned long cursec, unsigned in } -static irqreturn_t ihdlr(int irq, unsigned int j) { +static irqreturn_t ihdlr(unsigned int j) +{ struct scsi_cmnd *SCpnt; unsigned int i, k, c, status, tstatus, reg, ret; struct mscp *spp, *cpp; - - if (sh[j]->irq != irq) - panic("%s: ihdlr, irq %d, sh[j]->irq %d.\n", BN(j), irq, sh[j]->irq); + int irq = sh[j]->irq; /* Check if this board need to be serviced */ if (!((reg = inb(sh[j]->io_port + REG_SYS_INTR)) & IRQ_ASSERTED)) goto none; @@ -1935,7 +1934,7 @@ static irqreturn_t do_interrupt_handler(int irq, void *shap) { if ((j = (unsigned int)((char *)shap - sha)) >= num_boards) return IRQ_NONE; spin_lock_irqsave(sh[j]->host_lock, spin_flags); - ret = ihdlr(irq, j); + ret = ihdlr(j); spin_unlock_irqrestore(sh[j]->host_lock, spin_flags); return ret; } diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c index f385dce8dfb..27aa40f3980 100644 --- a/drivers/scsi/ultrastor.c +++ b/drivers/scsi/ultrastor.c @@ -951,7 +951,7 @@ static int ultrastor_abort(struct scsi_cmnd *SCpnt) printk("abort: command mismatch, %p != %p\n", config.mscp[mscp_index].SCint, SCpnt); #endif - if (config.mscp[mscp_index].SCint == 0) + if (config.mscp[mscp_index].SCint == NULL) return FAILED; if (config.mscp[mscp_index].SCint != SCpnt) panic("Bad abort"); @@ -1101,7 +1101,7 @@ static void ultrastor_interrupt(void *dev_id) SCtmp = mscp->SCint; mscp->SCint = NULL; - if (SCtmp == 0) + if (!SCtmp) { #if ULTRASTOR_DEBUG & (UD_ABORT|UD_INTERRUPT) printk("MSCP %d (%x): no command\n", mscp_index, (unsigned int) mscp); |