diff options
| -rw-r--r-- | drivers/scsi/aic7xxx/aic79xx.reg | 185 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx.reg | 124 |
2 files changed, 309 insertions, 0 deletions
diff --git a/drivers/scsi/aic7xxx/aic79xx.reg b/drivers/scsi/aic7xxx/aic79xx.reg index cca16fc5b4a..0666c22ab55 100644 --- a/drivers/scsi/aic7xxx/aic79xx.reg +++ b/drivers/scsi/aic7xxx/aic79xx.reg @@ -80,6 +80,17 @@ VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#77 $" } /* + * Registers marked "dont_generate_debug_code" are not (yet) referenced + * from the driver code, and this keyword inhibit generation + * of debug code for them. + * + * REG_PRETTY_PRINT config will complain if dont_generate_debug_code + * is added to the register which is referenced in the driver. + * Unreferenced register with no dont_generate_debug_code will result + * in dead code. No warning is issued. + */ + +/* * Mode Pointer * Controls which of the 5, 512byte, address spaces should be used * as the source and destination of any register accesses in our @@ -91,6 +102,7 @@ register MODE_PTR { field DST_MODE 0x70 field SRC_MODE 0x07 mode_pointer + dont_generate_debug_code } const SRC_MODE_SHIFT 0 @@ -190,6 +202,7 @@ register SEQINTCODE { SAW_HWERR, BAD_SCB_STATUS } + dont_generate_debug_code } /* @@ -207,6 +220,7 @@ register CLRINT { field CLRSEQINT 0x04 field CLRCMDINT 0x02 field CLRSPLTINT 0x01 + dont_generate_debug_code } /* @@ -222,6 +236,7 @@ register ERROR { field SQPARERR 0x08 field ILLOPCODE 0x04 field DSCTMOUT 0x02 + dont_generate_debug_code } /* @@ -255,6 +270,7 @@ register HCNTRL { field INTEN 0x02 field CHIPRST 0x01 field CHIPRSTACK 0x01 + dont_generate_debug_code } /* @@ -265,6 +281,7 @@ register HNSCB_QOFF { access_mode RW size 2 count 2 + dont_generate_debug_code } /* @@ -274,6 +291,7 @@ register HESCB_QOFF { address 0x008 access_mode RW count 2 + dont_generate_debug_code } /* @@ -311,6 +329,7 @@ register CLRSEQINTSTAT { field CLRSEQ_SCSIINT 0x04 field CLRSEQ_PCIINT 0x02 field CLRSEQ_SPLTINT 0x01 + dont_generate_debug_code } /* @@ -320,6 +339,7 @@ register SWTIMER { address 0x00E access_mode RW size 2 + dont_generate_debug_code } /* @@ -330,6 +350,7 @@ register SNSCB_QOFF { access_mode RW size 2 modes M_CCHAN + dont_generate_debug_code } /* @@ -340,6 +361,7 @@ register SESCB_QOFF { count 2 access_mode RW modes M_CCHAN + dont_generate_debug_code } /* @@ -350,6 +372,7 @@ register SDSCB_QOFF { access_mode RW modes M_CCHAN size 2 + dont_generate_debug_code } /* @@ -378,6 +401,7 @@ register QOFF_CTLSTA { SCB_QSIZE_8192, SCB_QSIZE_16384 } + dont_generate_debug_code } /* @@ -431,6 +455,7 @@ register DSCOMMAND0 { field EXTREQLCK 0x10 /* External Request Lock */ field DISABLE_TWATE 0x02 /* Rev B or greater */ field CIOPARCKEN 0x01 /* Internal bus parity error enable */ + dont_generate_debug_code } /* @@ -459,6 +484,7 @@ register SG_CACHE_PRE { field SG_ADDR_MASK 0xf8 field ODD_SEG 0x04 field LAST_SEG 0x02 + dont_generate_debug_code } register SG_CACHE_SHADOW { @@ -491,6 +517,7 @@ register HADDR { access_mode RW size 8 modes M_DFF0, M_DFF1 + dont_generate_debug_code } /* @@ -522,6 +549,7 @@ register HCNT { access_mode RW size 3 modes M_DFF0, M_DFF1 + dont_generate_debug_code } /* @@ -551,6 +579,7 @@ register SGHADDR { access_mode RW size 8 modes M_DFF0, M_DFF1 + dont_generate_debug_code } /* @@ -561,6 +590,7 @@ register SCBHADDR { access_mode RW size 8 modes M_CCHAN + dont_generate_debug_code } /* @@ -570,6 +600,7 @@ register SGHCNT { address 0x084 access_mode RW modes M_DFF0, M_DFF1 + dont_generate_debug_code } /* @@ -579,6 +610,7 @@ register SCBHCNT { address 0x084 access_mode RW modes M_CCHAN + dont_generate_debug_code } /* @@ -609,6 +641,7 @@ register DFF_THRSH { RD_DFTHRSH_90, RD_DFTHRSH_MAX } + dont_generate_debug_code } /* @@ -817,6 +850,7 @@ register PCIXCTL { field SRSPDPEEN 0x04 field TSCSERREN 0x02 field CMPABCDIS 0x01 + dont_generate_debug_code } /* @@ -863,6 +897,7 @@ register DCHSPLTSTAT0 { field RXOVRUN 0x04 field RXSCEMSG 0x02 field RXSPLTRSP 0x01 + dont_generate_debug_code } /* @@ -908,6 +943,7 @@ register DCHSPLTSTAT1 { modes M_DFF0, M_DFF1 count 2 field RXDATABUCKET 0x01 + dont_generate_debug_code } /* @@ -1069,6 +1105,7 @@ register SGSPLTSTAT0 { field RXOVRUN 0x04 field RXSCEMSG 0x02 field RXSPLTRSP 0x01 + dont_generate_debug_code } /* @@ -1080,6 +1117,7 @@ register SGSPLTSTAT1 { modes M_DFF0, M_DFF1 count 2 field RXDATABUCKET 0x01 + dont_generate_debug_code } /* @@ -1091,6 +1129,7 @@ register SFUNCT { modes M_CFG field TEST_GROUP 0xF0 field TEST_NUM 0x0F + dont_generate_debug_code } /* @@ -1109,6 +1148,7 @@ register DF0PCISTAT { field RDPERR 0x04 field TWATERR 0x02 field DPR 0x01 + dont_generate_debug_code } /* @@ -1204,6 +1244,7 @@ register TARGPCISTAT { field SSE 0x40 field STA 0x08 field TWATERR 0x02 + dont_generate_debug_code } /* @@ -1216,6 +1257,7 @@ register LQIN { size 20 count 2 modes M_DFF0, M_DFF1, M_SCSI + dont_generate_debug_code } /* @@ -1247,6 +1289,7 @@ register LUNPTR { access_mode RW modes M_CFG count 2 + dont_generate_debug_code } /* @@ -1278,6 +1321,7 @@ register CMDLENPTR { access_mode RW modes M_CFG count 1 + dont_generate_debug_code } /* @@ -1290,6 +1334,7 @@ register ATTRPTR { access_mode RW modes M_CFG count 1 + dont_generate_debug_code } /* @@ -1302,6 +1347,7 @@ register FLAGPTR { access_mode RW modes M_CFG count 1 + dont_generate_debug_code } /* @@ -1313,6 +1359,7 @@ register CMDPTR { access_mode RW modes M_CFG count 1 + dont_generate_debug_code } /* @@ -1324,6 +1371,7 @@ register QNEXTPTR { access_mode RW modes M_CFG count 1 + dont_generate_debug_code } /* @@ -1347,6 +1395,7 @@ register ABRTBYTEPTR { access_mode RW modes M_CFG count 1 + dont_generate_debug_code } /* @@ -1358,6 +1407,7 @@ register ABRTBITPTR { access_mode RW modes M_CFG count 1 + dont_generate_debug_code } /* @@ -1398,6 +1448,7 @@ register LUNLEN { count 2 mask ILUNLEN 0x0F mask TLUNLEN 0xF0 + dont_generate_debug_code } const LUNLEN_SINGLE_LEVEL_LUN 0xF @@ -1410,6 +1461,7 @@ register CDBLIMIT { access_mode RW modes M_CFG count 1 + dont_generate_debug_code } /* @@ -1422,6 +1474,7 @@ register MAXCMD { access_mode RW modes M_CFG count 9 + dont_generate_debug_code } /* @@ -1432,6 +1485,7 @@ register MAXCMDCNT { address 0x033 access_mode RW modes M_CFG + dont_generate_debug_code } /* @@ -1490,6 +1544,7 @@ register LQCTL1 { field PCI2PCI 0x04 field SINGLECMD 0x02 field ABORTPENDING 0x01 + dont_generate_debug_code } /* @@ -1508,6 +1563,7 @@ register LQCTL2 { field LQOCONTINUE 0x04 field LQOTOIDLE 0x02 field LQOPAUSE 0x01 + dont_generate_debug_code } /* @@ -1578,6 +1634,7 @@ register SXFRCTL0 { field DFPEXP 0x40 field BIOSCANCELEN 0x10 field SPIOEN 0x08 + dont_generate_debug_code } /* @@ -1594,6 +1651,7 @@ register SXFRCTL1 { field ENSTIMER 0x04 field ACTNEGEN 0x02 field STPWEN 0x01 + dont_generate_debug_code } /* @@ -1696,6 +1754,7 @@ register SCSISIGO { P_STATUS CDO|IOO, P_MESGIN CDO|IOO|MSGO } + dont_generate_debug_code } /* @@ -1738,6 +1797,7 @@ register MULTARGID { modes M_CFG size 2 count 2 + dont_generate_debug_code } /* @@ -1774,6 +1834,7 @@ register SCSIDAT { access_mode RW modes M_DFF0, M_DFF1, M_SCSI size 2 + dont_generate_debug_code } /* @@ -1796,6 +1857,7 @@ register TARGIDIN { count 2 field CLKOUT 0x80 field TARGID 0x0F + dont_generate_debug_code } /* @@ -1825,6 +1887,7 @@ register SBLKCTL { field ENAB40 0x08 /* LVD transceiver active */ field ENAB20 0x04 /* SE/HVD transceiver active */ field SELWIDE 0x02 + dont_generate_debug_code } /* @@ -1842,6 +1905,7 @@ register OPTIONMODE { field ENDGFORMCHK 0x04 field AUTO_MSGOUT_DE 0x02 mask OPTIONMODE_DEFAULTS AUTO_MSGOUT_DE + dont_generate_debug_code } /* @@ -1876,6 +1940,7 @@ register CLRSINT0 { field CLROVERRUN 0x04 field CLRSPIORDY 0x02 field CLRARBDO 0x01 + dont_generate_debug_code } /* @@ -1929,6 +1994,7 @@ register CLRSINT1 { field CLRSCSIPERR 0x04 field CLRSTRB2FAST 0x02 field CLRREQINIT 0x01 + dont_generate_debug_code } /* @@ -1962,6 +2028,7 @@ register CLRSINT2 { field CLRWIDE_RES 0x04 /* Modes 0 and 1 only */ field CLRSDONE 0x02 /* Modes 0 and 1 only */ field CLRDMADONE 0x01 /* Modes 0 and 1 only */ + dont_generate_debug_code } /* @@ -2002,6 +2069,7 @@ register LQISTATE { access_mode RO modes M_CFG count 6 + dont_generate_debug_code } /* @@ -2022,6 +2090,7 @@ register LQOSTATE { access_mode RO modes M_CFG count 2 + dont_generate_debug_code } /* @@ -2054,6 +2123,7 @@ register CLRLQIINT0 { field CLRLQIBADLQT 0x04 field CLRLQIATNLQ 0x02 field CLRLQIATNCMD 0x01 + dont_generate_debug_code } /* @@ -2070,6 +2140,7 @@ register LQIMODE0 { field ENLQIBADLQT 0x04 field ENLQIATNLQ 0x02 field ENLQIATNCMD 0x01 + dont_generate_debug_code } /* @@ -2106,6 +2177,7 @@ register CLRLQIINT1 { field CLRLQIBADLQI 0x04 field CLRLQIOVERI_LQ 0x02 field CLRLQIOVERI_NLQ 0x01 + dont_generate_debug_code } /* @@ -2124,6 +2196,7 @@ register LQIMODE1 { field ENLQIBADLQI 0x04 field ENLQIOVERI_LQ 0x02 /* LQIOVERI1 */ field ENLQIOVERI_NLQ 0x01 /* LQIOVERI2 */ + dont_generate_debug_code } /* @@ -2165,6 +2238,7 @@ register CLRSINT3 { count 3 field CLRNTRAMPERR 0x02 field CLROSRAMPERR 0x01 + dont_generate_debug_code } /* @@ -2177,6 +2251,7 @@ register SIMODE3 { count 4 field ENNTRAMPERR 0x02 field ENOSRAMPERR 0x01 + dont_generate_debug_code } /* @@ -2207,6 +2282,7 @@ register CLRLQOINT0 { field CLRLQOATNLQ 0x04 field CLRLQOATNPKT 0x02 field CLRLQOTCRC 0x01 + dont_generate_debug_code } /* @@ -2222,6 +2298,7 @@ register LQOMODE0 { field ENLQOATNLQ 0x04 field ENLQOATNPKT 0x02 field ENLQOTCRC 0x01 + dont_generate_debug_code } /* @@ -2251,6 +2328,7 @@ register CLRLQOINT1 { field CLRLQOBADQAS 0x04 field CLRLQOBUSFREE 0x02 field CLRLQOPHACHGINPKT 0x01 + dont_generate_debug_code } /* @@ -2266,6 +2344,7 @@ register LQOMODE1 { field ENLQOBADQAS 0x04 field ENLQOBUSFREE 0x02 field ENLQOPHACHGINPKT 0x01 + dont_generate_debug_code } /* @@ -2289,6 +2368,7 @@ register OS_SPACE_CNT { access_mode RO modes M_CFG count 2 + dont_generate_debug_code } /* @@ -2318,6 +2398,7 @@ register GSFIFO { access_mode RO size 2 modes M_DFF0, M_DFF1, M_SCSI + dont_generate_debug_code } /* @@ -2341,6 +2422,7 @@ register NEXTSCB { access_mode RW size 2 modes M_SCSI + dont_generate_debug_code } /* @@ -2357,6 +2439,7 @@ register LQOSCSCTL { field LQOBUSETDLY 0x40 field LQONOHOLDLACK 0x02 field LQONOCHKOVER 0x01 + dont_generate_debug_code } /* @@ -2389,6 +2472,7 @@ register CLRSEQINTSRC { field CLRCFG4TSTAT 0x04 field CLRCFG4ICMD 0x02 field CLRCFG4TCMD 0x01 + dont_generate_debug_code } /* @@ -2415,6 +2499,7 @@ register CURRSCB { access_mode RW size 2 modes M_SCSI + dont_generate_debug_code } /* @@ -2472,6 +2557,7 @@ register LASTSCB { access_mode RW size 2 modes M_SCSI + dont_generate_debug_code } /* @@ -2494,6 +2580,7 @@ register SHADDR { access_mode RO size 8 modes M_DFF0, M_DFF1 + dont_generate_debug_code } /* @@ -2513,6 +2600,7 @@ register NEGOADDR { address 0x060 access_mode RW modes M_SCSI + dont_generate_debug_code } /* @@ -2523,6 +2611,7 @@ register NEGPERIOD { access_mode RW modes M_SCSI count 1 + dont_generate_debug_code } /* @@ -2543,6 +2632,7 @@ register NEGOFFSET { access_mode RW modes M_SCSI count 1 + dont_generate_debug_code } /* @@ -2557,6 +2647,7 @@ register NEGPPROPTS { field PPROPT_QAS 0x04 field PPROPT_DT 0x02 field PPROPT_IUT 0x01 + dont_generate_debug_code } /* @@ -2573,6 +2664,7 @@ register NEGCONOPTS { field ENAUTOATNI 0x04 field ENAUTOATNO 0x02 field WIDEXFER 0x01 + dont_generate_debug_code } /* @@ -2583,6 +2675,7 @@ register ANNEXCOL { access_mode RW modes M_SCSI count 7 + dont_generate_debug_code } /* @@ -2602,6 +2695,7 @@ register SCSCHKN { field DFFACTCLR 0x04 field SHVALIDSTDIS 0x02 field LSTSGCLRDIS 0x01 + dont_generate_debug_code } const AHD_ANNEXCOL_PER_DEV0 4 @@ -2635,6 +2729,7 @@ register ANNEXDAT { access_mode RW modes M_SCSI count 3 + dont_generate_debug_code } /* @@ -2645,6 +2740,7 @@ register IOWNID { address 0x067 access_mode RW modes M_SCSI + dont_generate_debug_code } /* @@ -2671,6 +2767,7 @@ register TOWNID { access_mode RW modes M_SCSI count 2 + dont_generate_debug_code } /* @@ -2702,6 +2799,7 @@ register SHCNT { access_mode RW size 3 modes M_DFF0, M_DFF1 + dont_generate_debug_code } /* @@ -2789,6 +2887,7 @@ register SCBPTR { access_mode RW size 2 modes M_DFF0, M_DFF1, M_CCHAN, M_SCSI + dont_generate_debug_code } /* @@ -2816,6 +2915,7 @@ register SCBAUTOPTR { field AUSCBPTR_EN 0x80 field SCBPTR_ADDR 0x38 field SCBPTR_OFF 0x07 + dont_generate_debug_code } /* @@ -2825,6 +2925,7 @@ register CCSGADDR { address 0x0AC access_mode RW modes M_DFF0, M_DFF1 + dont_generate_debug_code } /* @@ -2834,6 +2935,7 @@ register CCSCBADDR { address 0x0AC access_mode RW modes M_CCHAN + dont_generate_debug_code } /* @@ -2899,6 +3001,7 @@ register CCSGRAM { address 0x0B0 access_mode RW modes M_DFF0, M_DFF1 + dont_generate_debug_code } /* @@ -2908,6 +3011,7 @@ register CCSCBRAM { address 0x0B0 access_mode RW modes M_CCHAN + dont_generate_debug_code } /* @@ -2958,6 +3062,7 @@ register BRDDAT { access_mode RW modes M_SCSI count 2 + dont_generate_debug_code } /* @@ -2974,6 +3079,7 @@ register BRDCTL { field BRDEN 0x04 field BRDRW 0x02 field BRDSTB 0x01 + dont_generate_debug_code } /* @@ -2984,6 +3090,7 @@ register SEEADR { access_mode RW modes M_SCSI count 4 + dont_generate_debug_code } /* @@ -2995,6 +3102,7 @@ register SEEDAT { size 2 modes M_SCSI count 4 + dont_generate_debug_code } /* @@ -3011,6 +3119,7 @@ register SEESTAT { field SEEARBACK 0x04 field SEEBUSY 0x02 field SEESTART 0x01 + dont_generate_debug_code } /* @@ -3036,6 +3145,7 @@ register SEECTL { mask SEEOP_EWDS 0x40 field SEERST 0x02 field SEESTART 0x01 + dont_generate_debug_code } const SEEOP_ERAL_ADDR 0x80 @@ -3050,6 +3160,7 @@ register SCBCNT { address 0x0BF access_mode RW modes M_SCSI + dont_generate_debug_code } /* @@ -3061,6 +3172,7 @@ register DFWADDR { access_mode RW size 2 modes M_DFF0, M_DFF1 + dont_generate_debug_code } /* @@ -3087,6 +3199,7 @@ register DSPDATACTL { field DESQDIS 0x10 field RCVROFFSTDIS 0x04 field XMITOFFSTDIS 0x02 + dont_generate_debug_code } /* @@ -3132,6 +3245,7 @@ register DFDAT { address 0x0C4 access_mode RW modes M_DFF0, M_DFF1 + dont_generate_debug_code } /* @@ -3144,6 +3258,7 @@ register DSPSELECT { count 1 field AUTOINCEN 0x80 field DSPSEL 0x1F + dont_generate_debug_code } const NUMDSPS 0x14 @@ -3158,6 +3273,7 @@ register WRTBIASCTL { count 3 field AUTOXBCDIS 0x80 field XMITMANVAL 0x3F + dont_generate_debug_code } /* @@ -3316,6 +3432,7 @@ register FLAGS { count 23 field ZERO 0x02 field CARRY 0x01 + dont_generate_debug_code } /* @@ -3344,6 +3461,7 @@ register SEQRAM { address 0x0DA access_mode RW count 2 + dont_generate_debug_code } /* @@ -3355,6 +3473,7 @@ register PRGMCNT { access_mode RW size 2 count 5 + dont_generate_debug_code } /* @@ -3364,6 +3483,7 @@ register ACCUM { address 0x0E0 access_mode RW accumulator + dont_generate_debug_code } /* @@ -3380,6 +3500,7 @@ register SINDEX { access_mode RW size 2 sindex + dont_generate_debug_code } /* @@ -3390,6 +3511,7 @@ register DINDEX { address 0x0E4 access_mode RW size 2 + dont_generate_debug_code } /* @@ -3415,6 +3537,7 @@ register ALLONES { address 0x0E8 access_mode RO allones + dont_generate_debug_code } /* @@ -3425,6 +3548,7 @@ register ALLZEROS { address 0x0EA access_mode RO allzeros + dont_generate_debug_code } /* @@ -3435,6 +3559,7 @@ register NONE { address 0x0EA access_mode WO none + dont_generate_debug_code } /* @@ -3445,6 +3570,7 @@ register NONE { register SINDIR { address 0x0EC access_mode RO + dont_generate_debug_code } /* @@ -3455,6 +3581,7 @@ register SINDIR { register DINDIR { address 0x0ED access_mode WO + dont_generate_debug_code } /* @@ -3479,6 +3606,7 @@ register FUNCTION1 { register STACK { address 0x0F2 access_mode RW + dont_generate_debug_code } /* @@ -3491,6 +3619,7 @@ register INTVEC1_ADDR { size 2 modes M_CFG count 1 + dont_generate_debug_code } /* @@ -3503,6 +3632,7 @@ register CURADDR { size 2 modes M_SCSI count 2 + dont_generate_debug_code } /* @@ -3515,6 +3645,7 @@ register INTVEC2_ADDR { size 2 modes M_CFG count 1 + dont_generate_debug_code } /* @@ -3543,12 +3674,14 @@ scratch_ram { modes 0, 1, 2, 3 REG0 { size 2 + dont_generate_debug_code } REG1 { size 2 } REG_ISR { size 2 + dont_generate_debug_code } SG_STATE { size 1 @@ -3572,9 +3705,11 @@ scratch_ram { modes 0, 1, 2, 3 LONGJMP_ADDR { size 2 + dont_generate_debug_code } ACCUM_SAVE { size 1 + dont_generate_debug_code } } @@ -3591,18 +3726,22 @@ scratch_ram { */ WAITING_SCB_TAILS { size 32 + dont_generate_debug_code } WAITING_TID_HEAD { size 2 + dont_generate_debug_code } WAITING_TID_TAIL { size 2 + dont_generate_debug_code } /* * SCBID of the next SCB in the new SCB queue. */ NEXT_QUEUED_SCB_ADDR { size 4 + dont_generate_debug_code } /* * head of list of SCBs that have @@ -3611,6 +3750,7 @@ scratch_ram { */ COMPLETE_SCB_HEAD { size 2 + dont_generate_debug_code } /* * The list of completed SCBs in @@ -3618,6 +3758,7 @@ scratch_ram { */ COMPLETE_SCB_DMAINPROG_HEAD { size 2 + dont_generate_debug_code } /* * head of list of SCBs that have @@ -3626,6 +3767,7 @@ scratch_ram { */ COMPLETE_DMA_SCB_HEAD { size 2 + dont_generate_debug_code } /* * tail of list of SCBs that have @@ -3634,6 +3776,7 @@ scratch_ram { */ COMPLETE_DMA_SCB_TAIL { size 2 + dont_generate_debug_code } /* * head of list of SCBs that have @@ -3643,6 +3786,7 @@ scratch_ram { */ COMPLETE_ON_QFREEZE_HEAD { size 2 + dont_generate_debug_code } /* * Counting semaphore to prevent new select-outs @@ -3667,6 +3811,7 @@ scratch_ram { */ MSG_OUT { size 1 + dont_generate_debug_code } /* Parameters for DMA Logic */ DMAPARAMS { @@ -3682,6 +3827,7 @@ scratch_ram { field DIRECTION 0x04 /* Set indicates PCI->SCSI */ field FIFOFLUSH 0x02 field FIFORESET 0x01 + dont_generate_debug_code } SEQ_FLAGS { size 1 @@ -3703,9 +3849,11 @@ scratch_ram { */ SAVED_SCSIID { size 1 + dont_generate_debug_code } SAVED_LUN { size 1 + dont_generate_debug_code } /* * The last bus phase as seen by the sequencer. @@ -3733,6 +3881,7 @@ scratch_ram { */ QOUTFIFO_ENTRY_VALID_TAG { size 1 + dont_generate_debug_code } /* * Kernel and sequencer offsets into the queue of @@ -3742,10 +3891,12 @@ scratch_ram { KERNEL_TQINPOS { size 1 count 1 + dont_generate_debug_code } TQINPOS { size 1 count 8 + dont_generate_debug_code } /* * Base address of our shared data with the kernel driver in host @@ -3754,6 +3905,7 @@ scratch_ram { */ SHARED_DATA_ADDR { size 4 + dont_generate_debug_code } /* * Pointer to location in host memory for next @@ -3761,6 +3913,7 @@ scratch_ram { */ QOUTFIFO_NEXT_ADDR { size 4 + dont_generate_debug_code } ARG_1 { size 1 @@ -3773,11 +3926,13 @@ scratch_ram { mask CONT_MSG_LOOP_READ 0x03 mask CONT_MSG_LOOP_TARG 0x02 alias RETURN_1 + dont_generate_debug_code } ARG_2 { size 1 count 1 alias RETURN_2 + dont_generate_debug_code } /* @@ -3785,6 +3940,7 @@ scratch_ram { */ LAST_MSG { size 1 + dont_generate_debug_code } /* @@ -3801,6 +3957,7 @@ scratch_ram { field MANUALP 0x0C field ENAUTOATNP 0x02 field ALTSTIM 0x01 + dont_generate_debug_code } /* @@ -3809,6 +3966,7 @@ scratch_ram { INITIATOR_TAG { size 1 count 1 + dont_generate_debug_code } SEQ_FLAGS2 { @@ -3820,6 +3978,7 @@ scratch_ram { ALLOCFIFO_SCBPTR { size 2 + dont_generate_debug_code } /* @@ -3829,6 +3988,7 @@ scratch_ram { */ INT_COALESCING_TIMER { size 2 + dont_generate_debug_code } /* @@ -3838,6 +3998,7 @@ scratch_ram { */ INT_COALESCING_MAXCMDS { size 1 + dont_generate_debug_code } /* @@ -3846,6 +4007,7 @@ scratch_ram { */ INT_COALESCING_MINCMDS { size 1 + dont_generate_debug_code } /* @@ -3853,6 +4015,7 @@ scratch_ram { */ CMDS_PENDING { size 2 + dont_generate_debug_code } /* @@ -3860,6 +4023,7 @@ scratch_ram { */ INT_COALESCING_CMDCOUNT { size 1 + dont_generate_debug_code } /* @@ -3868,6 +4032,7 @@ scratch_ram { */ LOCAL_HS_MAILBOX { size 1 + dont_generate_debug_code } /* * Target-mode CDB type to CDB length table used @@ -3876,6 +4041,7 @@ scratch_ram { CMDSIZE_TABLE { size 8 count 8 + dont_generate_debug_code } /* * When an SCB with the MK_MESSAGE flag is @@ -3908,25 +4074,31 @@ scb { size 4 alias SCB_CDB_STORE alias SCB_HOST_CDB_PTR + dont_generate_debug_code } SCB_RESIDUAL_SGPTR { size 4 field SG_ADDR_MASK 0xf8 /* In the last byte */ field SG_OVERRUN_RESID 0x02 /* In the first byte */ field SG_LIST_NULL 0x01 /* In the first byte */ + dont_generate_debug_code } SCB_SCSI_STATUS { size 1 alias SCB_HOST_CDB_LEN + dont_generate_debug_code } SCB_TARGET_PHASES { size 1 + dont_generate_debug_code } SCB_TARGET_DATA_DIR { size 1 + dont_generate_debug_code } SCB_TARGET_ITAG { size 1 + dont_generate_debug_code } SCB_SENSE_BUSADDR { /* @@ -3936,10 +4108,12 @@ scb { */ size 4 alias SCB_NEXT_COMPLETE + dont_generate_debug_code } SCB_TAG { alias SCB_FIFO_USE_COUNT size 2 + dont_generate_debug_code } SCB_CONTROL { size 1 @@ -3959,6 +4133,7 @@ scb { SCB_LUN { size 1 field LID 0xff + dont_generate_debug_code } SCB_TASK_ATTRIBUTE { size 1 @@ -3967,16 +4142,20 @@ scb { * ignore wide residue message handling. */ field SCB_XFERLEN_ODD 0x01 + dont_generate_debug_code } SCB_CDB_LEN { size 1 field SCB_CDB_LEN_PTR 0x80 /* CDB in host memory */ + dont_generate_debug_code } SCB_TASK_MANAGEMENT { size 1 + dont_generate_debug_code } SCB_DATAPTR { size 8 + dont_generate_debug_code } SCB_DATACNT { /* @@ -3986,22 +4165,27 @@ scb { size 4 field SG_LAST_SEG 0x80 /* In the fourth byte */ field SG_HIGH_ADDR_BITS 0x7F /* In the fourth byte */ + dont_generate_debug_code } SCB_SGPTR { size 4 field SG_STATUS_VALID 0x04 /* In the first byte */ field SG_FULL_RESID 0x02 /* In the first byte */ field SG_LIST_NULL 0x01 /* In the first byte */ + dont_generate_debug_code } SCB_BUSADDR { size 4 + dont_generate_debug_code } SCB_NEXT { alias SCB_NEXT_SCB_BUSADDR size 2 + dont_generate_debug_code } SCB_NEXT2 { size 2 + dont_generate_debug_code } SCB_SPARE { size 8 @@ -4009,6 +4193,7 @@ scb { } SCB_DISCONNECTED_LISTS { size 8 + dont_generate_debug_code } } diff --git a/drivers/scsi/aic7xxx/aic7xxx.reg b/drivers/scsi/aic7xxx/aic7xxx.reg index 0d2f763c342..9a96e55da39 100644 --- a/drivers/scsi/aic7xxx/aic7xxx.reg +++ b/drivers/scsi/aic7xxx/aic7xxx.reg @@ -51,6 +51,17 @@ VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $" */ /* + * Registers marked "dont_generate_debug_code" are not (yet) referenced + * from the driver code, and this keyword inhibit generation + * of debug code for them. + * + * REG_PRETTY_PRINT config will complain if dont_generate_debug_code + * is added to the register which is referenced in the driver. + * Unreferenced register with no dont_generate_debug_code will result + * in dead code. No warning is issued. + */ + +/* * SCSI Sequence Control (p. 3-11). * Each bit, when set starts a specific SCSI sequence on the bus */ @@ -97,6 +108,7 @@ register SXFRCTL1 { field ENSTIMER 0x04 field ACTNEGEN 0x02 field STPWEN 0x01 /* Powered Termination */ + dont_generate_debug_code } /* @@ -155,6 +167,7 @@ register SCSISIGO { mask P_MESGOUT CDI|MSGI mask P_STATUS CDI|IOI mask P_MESGIN CDI|IOI|MSGI + dont_generate_debug_code } /* @@ -194,6 +207,7 @@ register SCSIID { */ alias SCSIOFFSET mask SOFS_ULTRA2 0x7f /* Sync offset U2 chips */ + dont_generate_debug_code } /* @@ -205,6 +219,7 @@ register SCSIID { register SCSIDATL { address 0x006 access_mode RW + dont_generate_debug_code } register SCSIDATH { @@ -223,6 +238,7 @@ register STCNT { address 0x008 size 3 access_mode RW + dont_generate_debug_code } /* ALT_MODE registers (Ultra2 and Ultra160 chips) */ @@ -248,6 +264,7 @@ register OPTIONMODE { field AUTO_MSGOUT_DE 0x02 field DIS_MSGIN_DUALEDGE 0x01 mask OPTIONMODE_DEFAULTS AUTO_MSGOUT_DE|DIS_MSGIN_DUALEDGE + dont_generate_debug_code } /* ALT_MODE register on Ultra160 chips */ @@ -256,6 +273,7 @@ register TARGCRCCNT { size 2 access_mode RW count 2 + dont_generate_debug_code } /* @@ -271,6 +289,7 @@ register CLRSINT0 { field CLRSWRAP 0x08 field CLRIOERR 0x08 /* Ultra2 Only */ field CLRSPIORDY 0x02 + dont_generate_debug_code } /* @@ -306,6 +325,7 @@ register CLRSINT1 { field CLRSCSIPERR 0x04 field CLRPHASECHG 0x02 field CLRREQINIT 0x01 + dont_generate_debug_code } /* @@ -360,6 +380,7 @@ register SCSIID_ULTRA2 { access_mode RW mask TID 0xf0 /* Target ID mask */ mask OID 0x0f /* Our ID mask */ + dont_generate_debug_code } /* @@ -425,6 +446,7 @@ register SHADDR { address 0x014 size 4 access_mode RO + dont_generate_debug_code } /* @@ -441,6 +463,7 @@ register SELTIMER { field STAGE2 0x02 field STAGE1 0x01 alias TARGIDIN + dont_generate_debug_code } /* @@ -453,6 +476,7 @@ register SELID { access_mode RW mask SELID_MASK 0xf0 field ONEBIT 0x08 + dont_generate_debug_code } register SCAMCTL { @@ -473,6 +497,7 @@ register TARGID { size 2 access_mode RW count 14 + dont_generate_debug_code } /* @@ -495,6 +520,7 @@ register SPIOCAP { field EEPROM 0x04 /* Writable external BIOS ROM */ field ROM 0x02 /* Logic for accessing external ROM */ field SSPIOCPS 0x01 /* Termination and cable detection */ + dont_generate_debug_code } register BRDCTL { @@ -514,6 +540,7 @@ register BRDCTL { field BRDDAT2 0x04 field BRDRW_ULTRA2 0x02 field BRDSTB_ULTRA2 0x01 + dont_generate_debug_code } /* @@ -551,6 +578,7 @@ register SEECTL { field SEECK 0x04 field SEEDO 0x02 field SEEDI 0x01 + dont_generate_debug_code } /* * SCSI Block Control (p. 3-32) @@ -601,6 +629,7 @@ register SEQRAM { address 0x061 access_mode RW count 2 + dont_generate_debug_code } /* @@ -610,6 +639,7 @@ register SEQRAM { register SEQADDR0 { address 0x062 access_mode RW + dont_generate_debug_code } register SEQADDR1 { @@ -617,6 +647,7 @@ register SEQADDR1 { access_mode RW count 8 mask SEQADDR1_MASK 0x01 + dont_generate_debug_code } /* @@ -627,35 +658,41 @@ register ACCUM { address 0x064 access_mode RW accumulator + dont_generate_debug_code } register SINDEX { address 0x065 access_mode RW sindex + dont_generate_debug_code } register DINDEX { address 0x066 access_mode RW + dont_generate_debug_code } register ALLONES { address 0x069 access_mode RO allones + dont_generate_debug_code } register ALLZEROS { address 0x06a access_mode RO allzeros + dont_generate_debug_code } register NONE { address 0x06a access_mode WO none + dont_generate_debug_code } register FLAGS { @@ -664,16 +701,19 @@ register FLAGS { count 18 field ZERO 0x02 field CARRY 0x01 + dont_generate_debug_code } register SINDIR { address 0x06c access_mode RO + dont_generate_debug_code } register DINDIR { address 0x06d access_mode WO + dont_generate_debug_code } register FUNCTION1 { @@ -685,6 +725,7 @@ register STACK { address 0x06f access_mode RO count 5 + dont_generate_debug_code } const STACK_SIZE 4 @@ -716,6 +757,7 @@ register DSCOMMAND0 { field RAMPS 0x04 /* External SCB RAM Present */ field USCBSIZE32 0x02 /* Use 32byte SCB Page Size */ field CIOPARCKEN 0x01 /* Internal bus parity error enable */ + dont_generate_debug_code } register DSCOMMAND1 { @@ -724,6 +766,7 @@ register DSCOMMAND1 { mask DSLATT 0xfc /* PCI latency timer (non-ultra2) */ field HADDLDSEL1 0x02 /* Host Address Load Select Bits */ field HADDLDSEL0 0x01 + dont_generate_debug_code } /* @@ -735,6 +778,7 @@ register BUSTIME { count 2 mask BOFF 0xf0 mask BON 0x0f + dont_generate_debug_code } /* @@ -749,6 +793,7 @@ register BUSSPD { mask STBON 0x07 mask DFTHRSH_100 0xc0 mask DFTHRSH_75 0x80 + dont_generate_debug_code } /* aic7850/55/60/70/80/95 only */ @@ -756,6 +801,7 @@ register DSPCISTATUS { address 0x086 count 4 mask DFTHRSH_100 0xc0 + dont_generate_debug_code } /* aic7890/91/96/97 only */ @@ -764,6 +810,7 @@ register HS_MAILBOX { mask HOST_MAILBOX 0xF0 mask SEQ_MAILBOX 0x0F mask HOST_TQINPOS 0x80 /* Boundary at either 0 or 128 */ + dont_generate_debug_code } const HOST_MAILBOX_SHIFT 4 @@ -784,6 +831,7 @@ register HCNTRL { field INTEN 0x02 field CHIPRST 0x01 field CHIPRSTACK 0x01 + dont_generate_debug_code } /* @@ -795,12 +843,14 @@ register HADDR { address 0x088 size 4 access_mode RW + dont_generate_debug_code } register HCNT { address 0x08c size 3 access_mode RW + dont_generate_debug_code } /* @@ -810,6 +860,7 @@ register HCNT { register SCBPTR { address 0x090 access_mode RW + dont_generate_debug_code } /* @@ -878,6 +929,7 @@ register INTSTAT { mask SEQINT_MASK 0xf0|SEQINT /* SEQINT Status Codes */ mask INT_PEND (BRKADRINT|SEQINT|SCSIINT|CMDCMPLT) + dont_generate_debug_code } /* @@ -911,6 +963,7 @@ register CLRINT { field CLRSCSIINT 0x04 field CLRCMDINT 0x02 field CLRSEQINT 0x01 + dont_generate_debug_code } register DFCNTRL { @@ -944,6 +997,7 @@ register DFSTATUS { register DFWADDR { address 0x95 access_mode RW + dont_generate_debug_code } register DFRADDR { @@ -954,6 +1008,7 @@ register DFRADDR { register DFDAT { address 0x099 access_mode RW + dont_generate_debug_code } /* @@ -967,6 +1022,7 @@ register SCBCNT { count 1 field SCBAUTO 0x80 mask SCBCNT_MASK 0x1f + dont_generate_debug_code } /* @@ -977,6 +1033,7 @@ register QINFIFO { address 0x09b access_mode RW count 12 + dont_generate_debug_code } /* @@ -996,6 +1053,7 @@ register QOUTFIFO { address 0x09d access_mode WO count 7 + dont_generate_debug_code } register CRCCONTROL1 { @@ -1008,6 +1066,7 @@ register CRCCONTROL1 { field CRCREQCHKEN 0x10 field TARGCRCENDEN 0x08 field TARGCRCCNTEN 0x04 + dont_generate_debug_code } @@ -1040,6 +1099,7 @@ register SFUNCT { access_mode RW count 4 field ALT_MODE 0x80 + dont_generate_debug_code } /* @@ -1053,24 +1113,31 @@ scb { size 4 alias SCB_RESIDUAL_DATACNT alias SCB_CDB_STORE + dont_generate_debug_code } SCB_RESIDUAL_SGPTR { size 4 + dont_generate_debug_code } SCB_SCSI_STATUS { size 1 + dont_generate_debug_code } SCB_TARGET_PHASES { size 1 + dont_generate_debug_code } SCB_TARGET_DATA_DIR { size 1 + dont_generate_debug_code } SCB_TARGET_ITAG { size 1 + dont_generate_debug_code } SCB_DATAPTR { size 4 + dont_generate_debug_code } SCB_DATACNT { /* @@ -1080,12 +1147,14 @@ scb { size 4 field SG_LAST_SEG 0x80 /* In the fourth byte */ mask SG_HIGH_ADDR_BITS 0x7F /* In the fourth byte */ + dont_generate_debug_code } SCB_SGPTR { size 4 field SG_RESID_VALID 0x04 /* In the first byte */ field SG_FULL_RESID 0x02 /* In the first byte */ field SG_LIST_NULL 0x01 /* In the first byte */ + dont_generate_debug_code } SCB_CONTROL { size 1 @@ -1115,22 +1184,27 @@ scb { } SCB_CDB_LEN { size 1 + dont_generate_debug_code } SCB_SCSIRATE { size 1 + dont_generate_debug_code } SCB_SCSIOFFSET { size 1 count 1 + dont_generate_debug_code } SCB_NEXT { size 1 + dont_generate_debug_code } SCB_64_SPARE { size 16 } SCB_64_BTT { size 16 + dont_generate_debug_code } } @@ -1149,6 +1223,7 @@ register SEECTL_2840 { field CS_2840 0x04 field CK_2840 0x02 field DO_2840 0x01 + dont_generate_debug_code } register STATUS_2840 { @@ -1159,6 +1234,7 @@ register STATUS_2840 { mask BIOS_SEL 0x60 mask ADSEL 0x1e field DI_2840 0x01 + dont_generate_debug_code } /* --------------------- AIC-7870-only definitions -------------------- */ @@ -1166,18 +1242,22 @@ register STATUS_2840 { register CCHADDR { address 0x0E0 size 8 + dont_generate_debug_code } register CCHCNT { address 0x0E8 + dont_generate_debug_code } register CCSGRAM { address 0x0E9 + dont_generate_debug_code } register CCSGADDR { address 0x0EA + dont_generate_debug_code } register CCSGCTL { @@ -1186,11 +1266,13 @@ register CCSGCTL { field CCSGEN 0x08 field SG_FETCH_NEEDED 0x02 /* Bit used for software state */ field CCSGRESET 0x01 + dont_generate_debug_code } register CCSCBCNT { address 0xEF count 1 + dont_generate_debug_code } register CCSCBCTL { @@ -1201,14 +1283,17 @@ register CCSCBCTL { field CCSCBEN 0x08 field CCSCBDIR 0x04 field CCSCBRESET 0x01 + dont_generate_debug_code } register CCSCBADDR { address 0x0ED + dont_generate_debug_code } register CCSCBRAM { address 0xEC + dont_generate_debug_code } /* @@ -1218,23 +1303,28 @@ register SCBBADDR { address 0x0F0 access_mode RW count 3 + dont_generate_debug_code } register CCSCBPTR { address 0x0F1 + dont_generate_debug_code } register HNSCB_QOFF { address 0x0F4 count 4 + dont_generate_debug_code } register SNSCB_QOFF { address 0x0F6 + dont_generate_debug_code } register SDSCB_QOFF { address 0x0F8 + dont_generate_debug_code } register QOFF_CTLSTA { @@ -1244,6 +1334,7 @@ register QOFF_CTLSTA { field SDSCB_ROLLOVER 0x10 mask SCB_QSIZE 0x07 mask SCB_QSIZE_256 0x06 + dont_generate_debug_code } register DFF_THRSH { @@ -1267,6 +1358,7 @@ register DFF_THRSH { mask WR_DFTHRSH_90 0x60 mask WR_DFTHRSH_MAX 0x70 count 4 + dont_generate_debug_code } register SG_CACHE_PRE { @@ -1275,6 +1367,7 @@ register SG_CACHE_PRE { mask SG_ADDR_MASK 0xf8 field LAST_SEG 0x02 field LAST_SEG_DONE 0x01 + dont_generate_debug_code } register SG_CACHE_SHADOW { @@ -1283,6 +1376,7 @@ register SG_CACHE_SHADOW { mask SG_ADDR_MASK 0xf8 field LAST_SEG 0x02 field LAST_SEG_DONE 0x01 + dont_generate_debug_code } /* ---------------------- Scratch RAM Offsets ------------------------- */ /* These offsets are either to values that are initialized by the board's @@ -1309,6 +1403,7 @@ scratch_ram { BUSY_TARGETS { alias TARG_SCSIRATE size 16 + dont_generate_debug_code } /* * Bit vector of targets that have ULTRA enabled as set by @@ -1321,6 +1416,7 @@ scratch_ram { alias CMDSIZE_TABLE size 2 count 2 + dont_generate_debug_code } /* * Bit vector of targets that have disconnection disabled as set by @@ -1331,6 +1427,7 @@ scratch_ram { DISC_DSB { size 2 count 6 + dont_generate_debug_code } CMDSIZE_TABLE_TAIL { size 4 @@ -1341,12 +1438,14 @@ scratch_ram { */ MWI_RESIDUAL { size 1 + dont_generate_debug_code } /* * SCBID of the next SCB to be started by the controller. */ NEXT_QUEUED_SCB { size 1 + dont_generate_debug_code } /* * Single byte buffer used to designate the type or message @@ -1354,6 +1453,7 @@ scratch_ram { */ MSG_OUT { size 1 + dont_generate_debug_code } /* Parameters for DMA Logic */ DMAPARAMS { @@ -1369,6 +1469,7 @@ scratch_ram { field DIRECTION 0x04 /* Set indicates PCI->SCSI */ field FIFOFLUSH 0x02 field FIFORESET 0x01 + dont_generate_debug_code } SEQ_FLAGS { size 1 @@ -1390,9 +1491,11 @@ scratch_ram { */ SAVED_SCSIID { size 1 + dont_generate_debug_code } SAVED_LUN { size 1 + dont_generate_debug_code } /* * The last bus phase as seen by the sequencer. @@ -1417,6 +1520,7 @@ scratch_ram { */ WAITING_SCBH { size 1 + dont_generate_debug_code } /* * head of list of SCBs that are @@ -1425,6 +1529,7 @@ scratch_ram { */ DISCONNECTED_SCBH { size 1 + dont_generate_debug_code } /* * head of list of SCBs that are @@ -1432,6 +1537,7 @@ scratch_ram { */ FREE_SCBH { size 1 + dont_generate_debug_code } /* * head of list of SCBs that have @@ -1446,6 +1552,7 @@ scratch_ram { */ HSCB_ADDR { size 4 + dont_generate_debug_code } /* * Base address of our shared data with the kernel driver in host @@ -1454,15 +1561,19 @@ scratch_ram { */ SHARED_DATA_ADDR { size 4 + dont_generate_debug_code } KERNEL_QINPOS { size 1 + dont_generate_debug_code } QINPOS { size 1 + dont_generate_debug_code } QOUTPOS { size 1 + dont_generate_debug_code } /* * Kernel and sequencer offsets into the queue of @@ -1471,9 +1582,11 @@ scratch_ram { */ KERNEL_TQINPOS { size 1 + dont_generate_debug_code } TQINPOS { size 1 + dont_generate_debug_code } ARG_1 { size 1 @@ -1486,10 +1599,12 @@ scratch_ram { mask CONT_MSG_LOOP 0x04 mask CONT_TARG_SESSION 0x02 alias RETURN_1 + dont_generate_debug_code } ARG_2 { size 1 alias RETURN_2 + dont_generate_debug_code } /* @@ -1498,6 +1613,7 @@ scratch_ram { LAST_MSG { size 1 alias TARG_IMMEDIATE_SCB + dont_generate_debug_code } /* @@ -1513,6 +1629,7 @@ scratch_ram { field ENAUTOATNO 0x08 field ENAUTOATNI 0x04 field ENAUTOATNP 0x02 + dont_generate_debug_code } } @@ -1533,12 +1650,14 @@ scratch_ram { field HA_274_EXTENDED_TRANS 0x01 alias INITIATOR_TAG count 1 + dont_generate_debug_code } SEQ_FLAGS2 { size 1 field SCB_DMA 0x01 field TARGET_MSG_PENDING 0x02 + dont_generate_debug_code } } @@ -1562,6 +1681,7 @@ scratch_ram { field ENSPCHK 0x20 mask HSCSIID 0x07 /* our SCSI ID */ mask HWSCSIID 0x0f /* our SCSI ID if Wide Bus */ + dont_generate_debug_code } INTDEF { address 0x05c @@ -1569,11 +1689,13 @@ scratch_ram { count 1 field EDGE_TRIG 0x80 mask VECTOR 0x0f + dont_generate_debug_code } HOSTCONF { address 0x05d size 1 count 1 + dont_generate_debug_code } HA_274_BIOSCTRL { address 0x05f @@ -1582,6 +1704,7 @@ scratch_ram { mask BIOSMODE 0x30 mask BIOSDISABLED 0x30 field CHANNEL_B_PRIMARY 0x08 + dont_generate_debug_code } } @@ -1595,6 +1718,7 @@ scratch_ram { TARG_OFFSET { size 16 count 1 + dont_generate_debug_code } } |