diff options
Diffstat (limited to 'drivers/scsi/hpsa.c')
| -rw-r--r-- | drivers/scsi/hpsa.c | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 8cf4a0c69baf..5858600bfe59 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -115,9 +115,15 @@ static const struct pci_device_id hpsa_pci_device_id[] = { {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSI, 0x103C, 0x21C3}, {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSI, 0x103C, 0x21C4}, {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSI, 0x103C, 0x21C5}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSI, 0x103C, 0x21C6}, {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSI, 0x103C, 0x21C7}, {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSI, 0x103C, 0x21C8}, {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSI, 0x103C, 0x21C9}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSI, 0x103C, 0x21CA}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSI, 0x103C, 0x21CB}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSI, 0x103C, 0x21CC}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSI, 0x103C, 0x21CD}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSI, 0x103C, 0x21CE}, {PCI_VENDOR_ID_HP_3PAR, 0x0075, 0x1590, 0x0076}, {PCI_VENDOR_ID_HP_3PAR, 0x0075, 0x1590, 0x0087}, {PCI_VENDOR_ID_HP_3PAR, 0x0075, 0x1590, 0x007D}, @@ -165,9 +171,15 @@ static struct board_type products[] = { {0x21C3103C, "Smart Array", &SA5_access}, {0x21C4103C, "Smart Array", &SA5_access}, {0x21C5103C, "Smart Array", &SA5_access}, + {0x21C6103C, "Smart Array", &SA5_access}, {0x21C7103C, "Smart Array", &SA5_access}, {0x21C8103C, "Smart Array", &SA5_access}, {0x21C9103C, "Smart Array", &SA5_access}, + {0x21CA103C, "Smart Array", &SA5_access}, + {0x21CB103C, "Smart Array", &SA5_access}, + {0x21CC103C, "Smart Array", &SA5_access}, + {0x21CD103C, "Smart Array", &SA5_access}, + {0x21CE103C, "Smart Array", &SA5_access}, {0x00761590, "HP Storage P1224 Array Controller", &SA5_access}, {0x00871590, "HP Storage P1224e Array Controller", &SA5_access}, {0x007D1590, "HP Storage P1228 Array Controller", &SA5_access}, @@ -2836,6 +2848,8 @@ static int hpsa_get_pdisk_of_ioaccel2(struct ctlr_info *h, /* Get the list of physical devices */ physicals = kzalloc(reportsize, GFP_KERNEL); + if (physicals == NULL) + return 0; if (hpsa_scsi_do_report_phys_luns(h, (struct ReportLUNdata *) physicals, reportsize, extended)) { dev_err(&h->pdev->dev, @@ -2963,19 +2977,24 @@ u8 *figure_lunaddrbytes(struct ctlr_info *h, int raid_ctlr_position, int i, static int hpsa_hba_mode_enabled(struct ctlr_info *h) { int rc; + int hba_mode_enabled; struct bmic_controller_parameters *ctlr_params; ctlr_params = kzalloc(sizeof(struct bmic_controller_parameters), GFP_KERNEL); if (!ctlr_params) - return 0; + return -ENOMEM; rc = hpsa_bmic_ctrl_mode_sense(h, RAID_CTLR_LUNID, 0, ctlr_params, sizeof(struct bmic_controller_parameters)); - if (rc != 0) { + if (rc) { kfree(ctlr_params); - return 0; + return rc; } - return ctlr_params->nvram_flags & (1 << 3) ? 1 : 0; + + hba_mode_enabled = + ((ctlr_params->nvram_flags & HBA_MODE_ENABLED_FLAG) != 0); + kfree(ctlr_params); + return hba_mode_enabled; } static void hpsa_update_scsi_devices(struct ctlr_info *h, int hostno) @@ -3001,7 +3020,7 @@ static void hpsa_update_scsi_devices(struct ctlr_info *h, int hostno) int reportlunsize = sizeof(*physdev_list) + HPSA_MAX_PHYS_LUN * 24; int i, n_ext_target_devs, ndevs_to_allocate; int raid_ctlr_position; - u8 rescan_hba_mode; + int rescan_hba_mode; DECLARE_BITMAP(lunzerobits, MAX_EXT_TARGETS); currentsd = kzalloc(sizeof(*currentsd) * HPSA_MAX_DEVICES, GFP_KERNEL); @@ -3016,6 +3035,8 @@ static void hpsa_update_scsi_devices(struct ctlr_info *h, int hostno) memset(lunzerobits, 0, sizeof(lunzerobits)); rescan_hba_mode = hpsa_hba_mode_enabled(h); + if (rescan_hba_mode < 0) + goto out; if (!h->hba_mode_enabled && rescan_hba_mode) dev_warn(&h->pdev->dev, "HBA mode enabled\n"); @@ -7463,6 +7484,10 @@ static void hpsa_put_ctlr_into_performant_mode(struct ctlr_info *h) if (hpsa_simple_mode) return; + trans_support = readl(&(h->cfgtable->TransportSupport)); + if (!(trans_support & PERFORMANT_MODE)) + return; + /* Check for I/O accelerator mode support */ if (trans_support & CFGTBL_Trans_io_accel1) { transMethod |= CFGTBL_Trans_io_accel1 | @@ -7479,10 +7504,6 @@ static void hpsa_put_ctlr_into_performant_mode(struct ctlr_info *h) } /* TODO, check that this next line h->nreply_queues is correct */ - trans_support = readl(&(h->cfgtable->TransportSupport)); - if (!(trans_support & PERFORMANT_MODE)) - return; - h->nreply_queues = h->msix_vector > 0 ? h->msix_vector : 1; hpsa_get_max_perf_mode_cmds(h); /* Performant mode ring buffer and supporting data structures */ |