#include <linux/scatterlist.h>
#define CCISS_DRIVER_VERSION(maj,min,submin) ((maj<<16)|(min<<8)|(submin))
-#define DRIVER_NAME "HP CISS Driver (v 3.6.14)"
-#define DRIVER_VERSION CCISS_DRIVER_VERSION(3,6,14)
+#define DRIVER_NAME "HP CISS Driver (v 3.6.20)"
+#define DRIVER_VERSION CCISS_DRIVER_VERSION(3, 6, 20)
/* Embedded module documentation macros - see modules.h */
MODULE_AUTHOR("Hewlett-Packard Company");
-MODULE_DESCRIPTION("Driver for HP Controller SA5xxx SA6xxx version 3.6.14");
+MODULE_DESCRIPTION("Driver for HP Smart Array Controllers");
MODULE_SUPPORTED_DEVICE("HP SA5i SA5i+ SA532 SA5300 SA5312 SA641 SA642 SA6400"
- " SA6i P600 P800 P400 P400i E200 E200i E500");
-MODULE_VERSION("3.6.14");
+ " SA6i P600 P800 P400 P400i E200 E200i E500 P700m"
+ " Smart Array G2 Series SAS/SATA Controllers");
+MODULE_VERSION("3.6.20");
MODULE_LICENSE("GPL");
#include "cciss_cmd.h"
{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_DEVICE_ID_HP_CISSE, 0x103C, 0x3241},
+ {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x3243},
+ {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x3245},
+ {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x3247},
+ {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x3249},
{PCI_VENDOR_ID_HP, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
PCI_CLASS_STORAGE_RAID << 8, 0xffff << 8, 0},
{0,}
/* board_id = Subsystem Device ID & Vendor ID
* product = Marketing Name for the board
* access = Address of the struct of function pointers
- * nr_cmds = Number of commands supported by controller
*/
static struct board_type products[] = {
- {0x40700E11, "Smart Array 5300", &SA5_access, 512},
- {0x40800E11, "Smart Array 5i", &SA5B_access, 512},
- {0x40820E11, "Smart Array 532", &SA5B_access, 512},
- {0x40830E11, "Smart Array 5312", &SA5B_access, 512},
- {0x409A0E11, "Smart Array 641", &SA5_access, 512},
- {0x409B0E11, "Smart Array 642", &SA5_access, 512},
- {0x409C0E11, "Smart Array 6400", &SA5_access, 512},
- {0x409D0E11, "Smart Array 6400 EM", &SA5_access, 512},
- {0x40910E11, "Smart Array 6i", &SA5_access, 512},
- {0x3225103C, "Smart Array P600", &SA5_access, 512},
- {0x3223103C, "Smart Array P800", &SA5_access, 512},
- {0x3234103C, "Smart Array P400", &SA5_access, 512},
- {0x3235103C, "Smart Array P400i", &SA5_access, 512},
- {0x3211103C, "Smart Array E200i", &SA5_access, 120},
- {0x3212103C, "Smart Array E200", &SA5_access, 120},
- {0x3213103C, "Smart Array E200i", &SA5_access, 120},
- {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},
+ {0x40700E11, "Smart Array 5300", &SA5_access},
+ {0x40800E11, "Smart Array 5i", &SA5B_access},
+ {0x40820E11, "Smart Array 532", &SA5B_access},
+ {0x40830E11, "Smart Array 5312", &SA5B_access},
+ {0x409A0E11, "Smart Array 641", &SA5_access},
+ {0x409B0E11, "Smart Array 642", &SA5_access},
+ {0x409C0E11, "Smart Array 6400", &SA5_access},
+ {0x409D0E11, "Smart Array 6400 EM", &SA5_access},
+ {0x40910E11, "Smart Array 6i", &SA5_access},
+ {0x3225103C, "Smart Array P600", &SA5_access},
+ {0x3223103C, "Smart Array P800", &SA5_access},
+ {0x3234103C, "Smart Array P400", &SA5_access},
+ {0x3235103C, "Smart Array P400i", &SA5_access},
+ {0x3211103C, "Smart Array E200i", &SA5_access},
+ {0x3212103C, "Smart Array E200", &SA5_access},
+ {0x3213103C, "Smart Array E200i", &SA5_access},
+ {0x3214103C, "Smart Array E200i", &SA5_access},
+ {0x3215103C, "Smart Array E200i", &SA5_access},
+ {0x3237103C, "Smart Array E500", &SA5_access},
+ {0x323D103C, "Smart Array P700m", &SA5_access},
+ {0x3241103C, "Smart Array P212", &SA5_access},
+ {0x3243103C, "Smart Array P410", &SA5_access},
+ {0x3245103C, "Smart Array P410i", &SA5_access},
+ {0x3247103C, "Smart Array P411", &SA5_access},
+ {0x3249103C, "Smart Array P812", &SA5_access},
+ {0xFFFF103C, "Unknown Smart Array", &SA5_access},
};
/* How long to wait (in milliseconds) for board to go into simple mode */
struct proc_dir_entry *pde;
if (proc_cciss == NULL)
- proc_cciss = proc_mkdir("cciss", proc_root_driver);
+ proc_cciss = proc_mkdir("driver/cciss", NULL);
if (!proc_cciss)
return;
- pde = proc_create(hba[i]->devname, S_IWUSR | S_IRUSR | S_IRGRP |
+ pde = proc_create_data(hba[i]->devname, S_IWUSR | S_IRUSR | S_IRGRP |
S_IROTH, proc_cciss,
- &cciss_proc_fops);
- if (!pde)
- return;
-
- pde->data = hba[i];
+ &cciss_proc_fops, hba[i]);
}
#endif /* CONFIG_PROC_FS */
print_cfg_table(c->cfgtable);
#endif /* CCISS_DEBUG */
+ /* Some controllers support Zero Memory Raid (ZMR).
+ * When configured in ZMR mode the number of supported
+ * commands drops to 64. So instead of just setting an
+ * arbitrary value we make the driver a little smarter.
+ * We read the config table to tell us how many commands
+ * are supported on the controller then subtract 4 to
+ * leave a little room for ioctl calls.
+ */
+ c->max_commands = readl(&(c->cfgtable->CmdsOutMax));
for (i = 0; i < ARRAY_SIZE(products); i++) {
if (board_id == products[i].board_id) {
c->product_name = products[i].product_name;
c->access = *(products[i].access);
- c->nr_cmds = products[i].nr_cmds;
+ c->nr_cmds = c->max_commands - 4;
break;
}
}
if (subsystem_vendor_id == PCI_VENDOR_ID_HP) {
c->product_name = products[i-1].product_name;
c->access = *(products[i-1].access);
- c->nr_cmds = products[i-1].nr_cmds;
+ c->nr_cmds = c->max_commands - 4;
printk(KERN_WARNING "cciss: This is an unknown "
"Smart Array controller.\n"
"cciss: Please update to the latest driver "
for (j = 0; j <= hba[i]->highest_lun; j++)
add_disk(hba[i]->gendisk[j]);
+ /* we must register the controller even if no disks exist */
+ if (hba[i]->highest_lun == -1)
+ add_disk(hba[i]->gendisk[0]);
+
return 1;
clean4:
cciss_remove_one(hba[i]->pdev);
}
}
- remove_proc_entry("cciss", proc_root_driver);
+ remove_proc_entry("driver/cciss", NULL);
}
static void fail_all_cmds(unsigned long ctlr)
projects / linux-2.6-omap-h63xx.git / blobdiff