diff options
Diffstat (limited to 'drivers/scsi')
-rw-r--r-- | drivers/scsi/53c700.c | 82 | ||||
-rw-r--r-- | drivers/scsi/53c700.h | 16 | ||||
-rw-r--r-- | drivers/scsi/aic94xx/aic94xx.h | 4 | ||||
-rw-r--r-- | drivers/scsi/aic94xx/aic94xx_hwi.c | 2 | ||||
-rw-r--r-- | drivers/scsi/aic94xx/aic94xx_init.c | 4 | ||||
-rw-r--r-- | drivers/scsi/ide-scsi.c | 6 | ||||
-rw-r--r-- | drivers/scsi/ipr.c | 2 | ||||
-rw-r--r-- | drivers/scsi/libsas/sas_init.c | 2 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 2 | ||||
-rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 2 | ||||
-rw-r--r-- | drivers/scsi/scsi.c | 2 | ||||
-rw-r--r-- | drivers/scsi/scsi_lib.c | 4 | ||||
-rw-r--r-- | drivers/scsi/scsi_tgt_lib.c | 2 |
13 files changed, 71 insertions, 59 deletions
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c index 335a25540c0..68103e508db 100644 --- a/drivers/scsi/53c700.c +++ b/drivers/scsi/53c700.c @@ -313,7 +313,7 @@ NCR_700_detect(struct scsi_host_template *tpnt, hostdata->status = memory + STATUS_OFFSET; /* all of these offsets are L1_CACHE_BYTES separated. It is fatal * if this isn't sufficient separation to avoid dma flushing issues */ - BUG_ON(!dma_is_consistent(pScript) && L1_CACHE_BYTES < dma_get_cache_alignment()); + BUG_ON(!dma_is_consistent(hostdata->dev, pScript) && L1_CACHE_BYTES < dma_get_cache_alignment()); hostdata->slots = (struct NCR_700_command_slot *)(memory + SLOTS_OFFSET); hostdata->dev = dev; @@ -362,11 +362,11 @@ NCR_700_detect(struct scsi_host_template *tpnt, for (j = 0; j < PATCHES; j++) script[LABELPATCHES[j]] = bS_to_host(pScript + SCRIPT[LABELPATCHES[j]]); /* now patch up fixed addresses. */ - script_patch_32(script, MessageLocation, + script_patch_32(hostdata->dev, script, MessageLocation, pScript + MSGOUT_OFFSET); - script_patch_32(script, StatusAddress, + script_patch_32(hostdata->dev, script, StatusAddress, pScript + STATUS_OFFSET); - script_patch_32(script, ReceiveMsgAddress, + script_patch_32(hostdata->dev, script, ReceiveMsgAddress, pScript + MSGIN_OFFSET); hostdata->script = script; @@ -821,8 +821,9 @@ process_extended_message(struct Scsi_Host *host, shost_printk(KERN_WARNING, host, "Unexpected SDTR msg\n"); hostdata->msgout[0] = A_REJECT_MSG; - dma_cache_sync(hostdata->msgout, 1, DMA_TO_DEVICE); - script_patch_16(hostdata->script, MessageCount, 1); + dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE); + script_patch_16(hostdata->dev, hostdata->script, + MessageCount, 1); /* SendMsgOut returns, so set up the return * address */ resume_offset = hostdata->pScript + Ent_SendMessageWithATN; @@ -833,8 +834,9 @@ process_extended_message(struct Scsi_Host *host, printk(KERN_INFO "scsi%d: (%d:%d), Unsolicited WDTR after CMD, Rejecting\n", host->host_no, pun, lun); hostdata->msgout[0] = A_REJECT_MSG; - dma_cache_sync(hostdata->msgout, 1, DMA_TO_DEVICE); - script_patch_16(hostdata->script, MessageCount, 1); + dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE); + script_patch_16(hostdata->dev, hostdata->script, MessageCount, + 1); resume_offset = hostdata->pScript + Ent_SendMessageWithATN; break; @@ -847,8 +849,9 @@ process_extended_message(struct Scsi_Host *host, printk("\n"); /* just reject it */ hostdata->msgout[0] = A_REJECT_MSG; - dma_cache_sync(hostdata->msgout, 1, DMA_TO_DEVICE); - script_patch_16(hostdata->script, MessageCount, 1); + dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE); + script_patch_16(hostdata->dev, hostdata->script, MessageCount, + 1); /* SendMsgOut returns, so set up the return * address */ resume_offset = hostdata->pScript + Ent_SendMessageWithATN; @@ -929,8 +932,9 @@ process_message(struct Scsi_Host *host, struct NCR_700_Host_Parameters *hostdata printk("\n"); /* just reject it */ hostdata->msgout[0] = A_REJECT_MSG; - dma_cache_sync(hostdata->msgout, 1, DMA_TO_DEVICE); - script_patch_16(hostdata->script, MessageCount, 1); + dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE); + script_patch_16(hostdata->dev, hostdata->script, MessageCount, + 1); /* SendMsgOut returns, so set up the return * address */ resume_offset = hostdata->pScript + Ent_SendMessageWithATN; @@ -939,7 +943,7 @@ process_message(struct Scsi_Host *host, struct NCR_700_Host_Parameters *hostdata } NCR_700_writel(temp, host, TEMP_REG); /* set us up to receive another message */ - dma_cache_sync(hostdata->msgin, MSG_ARRAY_SIZE, DMA_FROM_DEVICE); + dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE, DMA_FROM_DEVICE); return resume_offset; } @@ -1019,9 +1023,9 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp, slot->SG[1].ins = bS_to_host(SCRIPT_RETURN); slot->SG[1].pAddr = 0; slot->resume_offset = hostdata->pScript; - dma_cache_sync(slot->SG, sizeof(slot->SG[0])*2, DMA_TO_DEVICE); - dma_cache_sync(SCp->sense_buffer, sizeof(SCp->sense_buffer), DMA_FROM_DEVICE); - + dma_cache_sync(hostdata->dev, slot->SG, sizeof(slot->SG[0])*2, DMA_TO_DEVICE); + dma_cache_sync(hostdata->dev, SCp->sense_buffer, sizeof(SCp->sense_buffer), DMA_FROM_DEVICE); + /* queue the command for reissue */ slot->state = NCR_700_SLOT_QUEUED; slot->flags = NCR_700_FLAG_AUTOSENSE; @@ -1136,11 +1140,12 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp, hostdata->cmd = slot->cmnd; /* re-patch for this command */ - script_patch_32_abs(hostdata->script, CommandAddress, - slot->pCmd); - script_patch_16(hostdata->script, + script_patch_32_abs(hostdata->dev, hostdata->script, + CommandAddress, slot->pCmd); + script_patch_16(hostdata->dev, hostdata->script, CommandCount, slot->cmnd->cmd_len); - script_patch_32_abs(hostdata->script, SGScriptStartAddress, + script_patch_32_abs(hostdata->dev, hostdata->script, + SGScriptStartAddress, to32bit(&slot->pSG[0].ins)); /* Note: setting SXFER only works if we're @@ -1150,13 +1155,13 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp, * should therefore always clear ACK */ NCR_700_writeb(NCR_700_get_SXFER(hostdata->cmd->device), host, SXFER_REG); - dma_cache_sync(hostdata->msgin, + dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE, DMA_FROM_DEVICE); - dma_cache_sync(hostdata->msgout, + dma_cache_sync(hostdata->dev, hostdata->msgout, MSG_ARRAY_SIZE, DMA_TO_DEVICE); /* I'm just being paranoid here, the command should * already have been flushed from the cache */ - dma_cache_sync(slot->cmnd->cmnd, + dma_cache_sync(hostdata->dev, slot->cmnd->cmnd, slot->cmnd->cmd_len, DMA_TO_DEVICE); @@ -1220,7 +1225,7 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp, hostdata->reselection_id = reselection_id; /* just in case we have a stale simple tag message, clear it */ hostdata->msgin[1] = 0; - dma_cache_sync(hostdata->msgin, + dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE, DMA_BIDIRECTIONAL); if(hostdata->tag_negotiated & (1<<reselection_id)) { resume_offset = hostdata->pScript + Ent_GetReselectionWithTag; @@ -1336,7 +1341,7 @@ process_selection(struct Scsi_Host *host, __u32 dsp) hostdata->cmd = NULL; /* clear any stale simple tag message */ hostdata->msgin[1] = 0; - dma_cache_sync(hostdata->msgin, MSG_ARRAY_SIZE, + dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE, DMA_BIDIRECTIONAL); if(id == 0xff) { @@ -1433,29 +1438,30 @@ NCR_700_start_command(struct scsi_cmnd *SCp) NCR_700_set_flag(SCp->device, NCR_700_DEV_BEGIN_SYNC_NEGOTIATION); } - script_patch_16(hostdata->script, MessageCount, count); + script_patch_16(hostdata->dev, hostdata->script, MessageCount, count); - script_patch_ID(hostdata->script, + script_patch_ID(hostdata->dev, hostdata->script, Device_ID, 1<<scmd_id(SCp)); - script_patch_32_abs(hostdata->script, CommandAddress, + script_patch_32_abs(hostdata->dev, hostdata->script, CommandAddress, slot->pCmd); - script_patch_16(hostdata->script, CommandCount, SCp->cmd_len); + script_patch_16(hostdata->dev, hostdata->script, CommandCount, + SCp->cmd_len); /* finally plumb the beginning of the SG list into the script * */ - script_patch_32_abs(hostdata->script, SGScriptStartAddress, - to32bit(&slot->pSG[0].ins)); + script_patch_32_abs(hostdata->dev, hostdata->script, + SGScriptStartAddress, to32bit(&slot->pSG[0].ins)); NCR_700_clear_fifo(SCp->device->host); if(slot->resume_offset == 0) slot->resume_offset = hostdata->pScript; /* now perform all the writebacks and invalidates */ - dma_cache_sync(hostdata->msgout, count, DMA_TO_DEVICE); - dma_cache_sync(hostdata->msgin, MSG_ARRAY_SIZE, + dma_cache_sync(hostdata->dev, hostdata->msgout, count, DMA_TO_DEVICE); + dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE, DMA_FROM_DEVICE); - dma_cache_sync(SCp->cmnd, SCp->cmd_len, DMA_TO_DEVICE); - dma_cache_sync(hostdata->status, 1, DMA_FROM_DEVICE); + dma_cache_sync(hostdata->dev, SCp->cmnd, SCp->cmd_len, DMA_TO_DEVICE); + dma_cache_sync(hostdata->dev, hostdata->status, 1, DMA_FROM_DEVICE); /* set the synchronous period/offset */ NCR_700_writeb(NCR_700_get_SXFER(SCp->device), @@ -1631,7 +1637,7 @@ NCR_700_intr(int irq, void *dev_id) slot->SG[i].ins = bS_to_host(SCRIPT_NOP); slot->SG[i].pAddr = 0; } - dma_cache_sync(slot->SG, sizeof(slot->SG), DMA_TO_DEVICE); + dma_cache_sync(hostdata->dev, slot->SG, sizeof(slot->SG), DMA_TO_DEVICE); /* and pretend we disconnected after * the command phase */ resume_offset = hostdata->pScript + Ent_MsgInDuringData; @@ -1897,9 +1903,9 @@ NCR_700_queuecommand(struct scsi_cmnd *SCp, void (*done)(struct scsi_cmnd *)) } slot->SG[i].ins = bS_to_host(SCRIPT_RETURN); slot->SG[i].pAddr = 0; - dma_cache_sync(slot->SG, sizeof(slot->SG), DMA_TO_DEVICE); + dma_cache_sync(hostdata->dev, slot->SG, sizeof(slot->SG), DMA_TO_DEVICE); DEBUG((" SETTING %08lx to %x\n", - (&slot->pSG[i].ins), + (&slot->pSG[i].ins), slot->SG[i].ins)); } slot->resume_offset = 0; diff --git a/drivers/scsi/53c700.h b/drivers/scsi/53c700.h index f5c3caf344a..f38822db421 100644 --- a/drivers/scsi/53c700.h +++ b/drivers/scsi/53c700.h @@ -415,31 +415,31 @@ struct NCR_700_Host_Parameters { #define NCR_710_MIN_XFERP 0 #define NCR_700_MIN_PERIOD 25 /* for SDTR message, 100ns */ -#define script_patch_32(script, symbol, value) \ +#define script_patch_32(dev, script, symbol, value) \ { \ int i; \ for(i=0; i< (sizeof(A_##symbol##_used) / sizeof(__u32)); i++) { \ __u32 val = bS_to_cpu((script)[A_##symbol##_used[i]]) + value; \ (script)[A_##symbol##_used[i]] = bS_to_host(val); \ - dma_cache_sync(&(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \ + dma_cache_sync((dev), &(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \ DEBUG((" script, patching %s at %d to 0x%lx\n", \ #symbol, A_##symbol##_used[i], (value))); \ } \ } -#define script_patch_32_abs(script, symbol, value) \ +#define script_patch_32_abs(dev, script, symbol, value) \ { \ int i; \ for(i=0; i< (sizeof(A_##symbol##_used) / sizeof(__u32)); i++) { \ (script)[A_##symbol##_used[i]] = bS_to_host(value); \ - dma_cache_sync(&(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \ + dma_cache_sync((dev), &(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \ DEBUG((" script, patching %s at %d to 0x%lx\n", \ #symbol, A_##symbol##_used[i], (value))); \ } \ } /* Used for patching the SCSI ID in the SELECT instruction */ -#define script_patch_ID(script, symbol, value) \ +#define script_patch_ID(dev, script, symbol, value) \ { \ int i; \ for(i=0; i< (sizeof(A_##symbol##_used) / sizeof(__u32)); i++) { \ @@ -447,13 +447,13 @@ struct NCR_700_Host_Parameters { val &= 0xff00ffff; \ val |= ((value) & 0xff) << 16; \ (script)[A_##symbol##_used[i]] = bS_to_host(val); \ - dma_cache_sync(&(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \ + dma_cache_sync((dev), &(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \ DEBUG((" script, patching ID field %s at %d to 0x%x\n", \ #symbol, A_##symbol##_used[i], val)); \ } \ } -#define script_patch_16(script, symbol, value) \ +#define script_patch_16(dev, script, symbol, value) \ { \ int i; \ for(i=0; i< (sizeof(A_##symbol##_used) / sizeof(__u32)); i++) { \ @@ -461,7 +461,7 @@ struct NCR_700_Host_Parameters { val &= 0xffff0000; \ val |= ((value) & 0xffff); \ (script)[A_##symbol##_used[i]] = bS_to_host(val); \ - dma_cache_sync(&(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \ + dma_cache_sync((dev), &(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \ DEBUG((" script, patching short field %s at %d to 0x%x\n", \ #symbol, A_##symbol##_used[i], val)); \ } \ diff --git a/drivers/scsi/aic94xx/aic94xx.h b/drivers/scsi/aic94xx/aic94xx.h index 71a031df7a3..32f513b1b78 100644 --- a/drivers/scsi/aic94xx/aic94xx.h +++ b/drivers/scsi/aic94xx/aic94xx.h @@ -56,8 +56,8 @@ /* 2*ITNL timeout + 1 second */ #define AIC94XX_SCB_TIMEOUT (5*HZ) -extern kmem_cache_t *asd_dma_token_cache; -extern kmem_cache_t *asd_ascb_cache; +extern struct kmem_cache *asd_dma_token_cache; +extern struct kmem_cache *asd_ascb_cache; extern char sas_addr_str[2*SAS_ADDR_SIZE + 1]; static inline void asd_stringify_sas_addr(char *p, const u8 *sas_addr) diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c index af7e0113436..da94e126ca8 100644 --- a/drivers/scsi/aic94xx/aic94xx_hwi.c +++ b/drivers/scsi/aic94xx/aic94xx_hwi.c @@ -1047,7 +1047,7 @@ irqreturn_t asd_hw_isr(int irq, void *dev_id) static inline struct asd_ascb *asd_ascb_alloc(struct asd_ha_struct *asd_ha, gfp_t gfp_flags) { - extern kmem_cache_t *asd_ascb_cache; + extern struct kmem_cache *asd_ascb_cache; struct asd_seq_data *seq = &asd_ha->seq; struct asd_ascb *ascb; unsigned long flags; diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c index 42302ef05ee..fbc82b00a41 100644 --- a/drivers/scsi/aic94xx/aic94xx_init.c +++ b/drivers/scsi/aic94xx/aic94xx_init.c @@ -450,8 +450,8 @@ static inline void asd_destroy_ha_caches(struct asd_ha_struct *asd_ha) asd_ha->scb_pool = NULL; } -kmem_cache_t *asd_dma_token_cache; -kmem_cache_t *asd_ascb_cache; +struct kmem_cache *asd_dma_token_cache; +struct kmem_cache *asd_ascb_cache; static int asd_create_global_caches(void) { diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c index 1427a41e844..8f6b5bf580f 100644 --- a/drivers/scsi/ide-scsi.c +++ b/drivers/scsi/ide-scsi.c @@ -110,6 +110,7 @@ typedef struct ide_scsi_obj { } idescsi_scsi_t; static DEFINE_MUTEX(idescsi_ref_mutex); +static int idescsi_nocd; /* Set by module param to skip cd */ #define ide_scsi_g(disk) \ container_of((disk)->private_data, struct ide_scsi_obj, driver) @@ -1127,6 +1128,9 @@ static int ide_scsi_probe(ide_drive_t *drive) warned = 1; } + if (idescsi_nocd && drive->media == ide_cdrom) + return -ENODEV; + if (!strstr("ide-scsi", drive->driver_req) || !drive->present || drive->media == ide_disk || @@ -1187,6 +1191,8 @@ static void __exit exit_idescsi_module(void) driver_unregister(&idescsi_driver.gen_driver); } +module_param(idescsi_nocd, int, 0600); +MODULE_PARM_DESC(idescsi_nocd, "Disable handling of CD-ROMs so they may be driven by ide-cd"); module_init(init_idescsi_module); module_exit(exit_idescsi_module); MODULE_LICENSE("GPL"); diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index ccd4dafce8e..b318500785e 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -6940,7 +6940,7 @@ static int __devinit ipr_alloc_cmd_blks(struct ipr_ioa_cfg *ioa_cfg) return -ENOMEM; for (i = 0; i < IPR_NUM_CMD_BLKS; i++) { - ipr_cmd = pci_pool_alloc (ioa_cfg->ipr_cmd_pool, SLAB_KERNEL, &dma_addr); + ipr_cmd = pci_pool_alloc (ioa_cfg->ipr_cmd_pool, GFP_KERNEL, &dma_addr); if (!ipr_cmd) { ipr_free_cmd_blks(ioa_cfg); diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c index d65bc4e0f21..2f0c07fc3f4 100644 --- a/drivers/scsi/libsas/sas_init.c +++ b/drivers/scsi/libsas/sas_init.c @@ -36,7 +36,7 @@ #include "../scsi_sas_internal.h" -kmem_cache_t *sas_task_cache; +struct kmem_cache *sas_task_cache; /*------------ SAS addr hash -----------*/ void sas_hash_addr(u8 *hashed, const u8 *sas_addr) diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index cbe0cad83b6..d03523d3bf3 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -24,7 +24,7 @@ char qla2x00_version_str[40]; /* * SRB allocation cache */ -static kmem_cache_t *srb_cachep; +static struct kmem_cache *srb_cachep; /* * Ioctl related information. diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 969c9e43102..9ef693c8809 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -19,7 +19,7 @@ char qla4xxx_version_str[40]; /* * SRB allocation cache */ -static kmem_cache_t *srb_cachep; +static struct kmem_cache *srb_cachep; /* * Module parameter information and variables diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index fafc00deaad..24cffd98ee6 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -136,7 +136,7 @@ const char * scsi_device_type(unsigned type) EXPORT_SYMBOL(scsi_device_type); struct scsi_host_cmd_pool { - kmem_cache_t *slab; + struct kmem_cache *slab; unsigned int users; char *name; unsigned int slab_flags; diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index fb616c69151..1748e27501c 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -36,7 +36,7 @@ struct scsi_host_sg_pool { size_t size; char *name; - kmem_cache_t *slab; + struct kmem_cache *slab; mempool_t *pool; }; @@ -241,7 +241,7 @@ struct scsi_io_context { char sense[SCSI_SENSE_BUFFERSIZE]; }; -static kmem_cache_t *scsi_io_context_cache; +static struct kmem_cache *scsi_io_context_cache; static void scsi_end_async(struct request *req, int uptodate) { diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c index 386dbae17b4..d402aff5f31 100644 --- a/drivers/scsi/scsi_tgt_lib.c +++ b/drivers/scsi/scsi_tgt_lib.c @@ -33,7 +33,7 @@ #include "scsi_tgt_priv.h" static struct workqueue_struct *scsi_tgtd; -static kmem_cache_t *scsi_tgt_cmd_cache; +static struct kmem_cache *scsi_tgt_cmd_cache; /* * TODO: this struct will be killed when the block layer supports large bios |