diff options
Diffstat (limited to 'drivers/block/cciss.c')
| -rw-r--r-- | drivers/block/cciss.c | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 5acc6c44aead..084358a828e9 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -87,6 +87,7 @@ static const struct pci_device_id cciss_pci_device_id[] = { {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSD, 0x103C, 0x3214}, {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSD, 0x103C, 0x3215}, {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSC, 0x103C, 0x3237}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSC, 0x103C, 0x323D}, {PCI_VENDOR_ID_HP, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_RAID << 8, 0xffff << 8, 0}, {0,} @@ -119,6 +120,7 @@ static struct board_type products[] = { {0x3214103C, "Smart Array E200i", &SA5_access, 120}, {0x3215103C, "Smart Array E200i", &SA5_access, 120}, {0x3237103C, "Smart Array E500", &SA5_access, 512}, + {0x323D103C, "Smart Array P700m", &SA5_access, 512}, {0xFFFF103C, "Unknown Smart Array", &SA5_access, 120}, }; @@ -137,7 +139,7 @@ static struct board_type products[] = { static ctlr_info_t *hba[MAX_CTLR]; -static void do_cciss_request(request_queue_t *q); +static void do_cciss_request(struct request_queue *q); static irqreturn_t do_cciss_intr(int irq, void *dev_id); static int cciss_open(struct inode *inode, struct file *filep); static int cciss_release(struct inode *inode, struct file *filep); @@ -1168,7 +1170,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep, case SG_EMULATED_HOST: case SG_IO: case SCSI_IOCTL_SEND_COMMAND: - return scsi_cmd_ioctl(filep, disk, cmd, argp); + return scsi_cmd_ioctl(filep, disk->queue, disk, cmd, argp); /* scsi_cmd_ioctl would normally handle these, below, but */ /* they aren't a good fit for cciss, as CD-ROMs are */ @@ -1582,7 +1584,7 @@ static int deregister_disk(struct gendisk *disk, drive_info_struct *drv, */ if (h->gendisk[0] != disk) { if (disk) { - request_queue_t *q = disk->queue; + struct request_queue *q = disk->queue; if (disk->flags & GENHD_FL_UP) del_gendisk(disk); if (q) { @@ -1975,12 +1977,13 @@ cciss_read_capacity(int ctlr, int logvol, int withirq, sector_t *total_size, { ReadCapdata_struct *buf; int return_code; - buf = kmalloc(sizeof(ReadCapdata_struct), GFP_KERNEL); - if (buf == NULL) { + + buf = kzalloc(sizeof(ReadCapdata_struct), GFP_KERNEL); + if (!buf) { printk(KERN_WARNING "cciss: out of memory\n"); return; } - memset(buf, 0, sizeof(ReadCapdata_struct)); + if (withirq) return_code = sendcmd_withirq(CCISS_READ_CAPACITY, ctlr, buf, sizeof(ReadCapdata_struct), @@ -2001,7 +2004,6 @@ cciss_read_capacity(int ctlr, int logvol, int withirq, sector_t *total_size, printk(KERN_INFO " blocks= %llu block_size= %d\n", (unsigned long long)*total_size+1, *block_size); kfree(buf); - return; } static void @@ -2009,12 +2011,13 @@ cciss_read_capacity_16(int ctlr, int logvol, int withirq, sector_t *total_size, { ReadCapdata_struct_16 *buf; int return_code; - buf = kmalloc(sizeof(ReadCapdata_struct_16), GFP_KERNEL); - if (buf == NULL) { + + buf = kzalloc(sizeof(ReadCapdata_struct_16), GFP_KERNEL); + if (!buf) { printk(KERN_WARNING "cciss: out of memory\n"); return; } - memset(buf, 0, sizeof(ReadCapdata_struct_16)); + if (withirq) { return_code = sendcmd_withirq(CCISS_READ_CAPACITY_16, ctlr, buf, sizeof(ReadCapdata_struct_16), @@ -2036,7 +2039,6 @@ cciss_read_capacity_16(int ctlr, int logvol, int withirq, sector_t *total_size, printk(KERN_INFO " blocks= %llu block_size= %d\n", (unsigned long long)*total_size+1, *block_size); kfree(buf); - return; } static int cciss_revalidate(struct gendisk *disk) @@ -2509,7 +2511,7 @@ after_error_processing: /* * Get a request and submit it to the controller. */ -static void do_cciss_request(request_queue_t *q) +static void do_cciss_request(struct request_queue *q) { ctlr_info_t *h = q->queuedata; CommandList_struct *c; @@ -3225,12 +3227,15 @@ static int alloc_cciss_hba(void) for (i = 0; i < MAX_CTLR; i++) { if (!hba[i]) { ctlr_info_t *p; + p = kzalloc(sizeof(ctlr_info_t), GFP_KERNEL); if (!p) goto Enomem; p->gendisk[0] = alloc_disk(1 << NWD_SHIFT); - if (!p->gendisk[0]) + if (!p->gendisk[0]) { + kfree(p); goto Enomem; + } hba[i] = p; return i; } @@ -3378,7 +3383,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev, do { drive_info_struct *drv = &(hba[i]->drv[j]); struct gendisk *disk = hba[i]->gendisk[j]; - request_queue_t *q; + struct request_queue *q; /* Check if the disk was allocated already */ if (!disk){ @@ -3521,7 +3526,7 @@ static void __devexit cciss_remove_one(struct pci_dev *pdev) for (j = 0; j < CISS_MAX_LUN; j++) { struct gendisk *disk = hba[i]->gendisk[j]; if (disk) { - request_queue_t *q = disk->queue; + struct request_queue *q = disk->queue; if (disk->flags & GENHD_FL_UP) del_gendisk(disk); |