diff options
| -rw-r--r-- | drivers/scsi/hpsa.c | 16 | ||||
| -rw-r--r-- | drivers/scsi/hpsa_cmd.h | 5 |
2 files changed, 10 insertions, 11 deletions
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 5a795e6..c8db43e 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -1694,9 +1694,9 @@ static int add_msa2xxx_enclosure_device(struct ctlr_info *h, if (is_scsi_rev_5(h)) return 0; /* p1210m doesn't need to do this. */ - if (*nmsa2xxx_enclosures >= MAX_MSA2XXX_ENCLOSURES) { - dev_warn(&h->pdev->dev, "Maximum number of MSA2XXX " - "enclosures exceeded. Check your hardware " + if (*nmsa2xxx_enclosures >= MAX_EXT_TARGETS) { + dev_warn(&h->pdev->dev, "Maximum number of external " + "target devices exceeded. Check your hardware " "configuration."); return 0; } @@ -1802,7 +1802,7 @@ static void hpsa_update_scsi_devices(struct ctlr_info *h, int hostno) int reportlunsize = sizeof(*physdev_list) + HPSA_MAX_PHYS_LUN * 8; int i, nmsa2xxx_enclosures, ndevs_to_allocate; int raid_ctlr_position; - DECLARE_BITMAP(lunzerobits, HPSA_MAX_TARGETS_PER_CTLR); + DECLARE_BITMAP(lunzerobits, MAX_EXT_TARGETS); currentsd = kzalloc(sizeof(*currentsd) * HPSA_MAX_DEVICES, GFP_KERNEL); physdev_list = kzalloc(reportlunsize, GFP_KERNEL); @@ -1819,11 +1819,11 @@ static void hpsa_update_scsi_devices(struct ctlr_info *h, int hostno) logdev_list, &nlogicals)) goto out; - /* We might see up to 32 MSA2xxx enclosures, actually 8 of them - * but each of them 4 times through different paths. The plus 1 - * is for the RAID controller. + /* We might see up to the maximum number of logical and physical disks + * plus external target devices, and a device for the local RAID + * controller. */ - ndevs_to_allocate = nphysicals + nlogicals + MAX_MSA2XXX_ENCLOSURES + 1; + ndevs_to_allocate = nphysicals + nlogicals + MAX_EXT_TARGETS + 1; /* Allocate the per device structures */ for (i = 0; i < ndevs_to_allocate; i++) { diff --git a/drivers/scsi/hpsa_cmd.h b/drivers/scsi/hpsa_cmd.h index 516d6e5..8049815 100644 --- a/drivers/scsi/hpsa_cmd.h +++ b/drivers/scsi/hpsa_cmd.h @@ -122,12 +122,11 @@ union u64bit { }; /* FIXME this is a per controller value (barf!) */ -#define HPSA_MAX_TARGETS_PER_CTLR 16 #define HPSA_MAX_LUN 1024 #define HPSA_MAX_PHYS_LUN 1024 -#define MAX_MSA2XXX_ENCLOSURES 32 +#define MAX_EXT_TARGETS 32 #define HPSA_MAX_DEVICES (HPSA_MAX_PHYS_LUN + HPSA_MAX_LUN + \ - MAX_MSA2XXX_ENCLOSURES + 1) /* + 1 is for the controller itself */ + MAX_EXT_TARGETS + 1) /* + 1 is for the controller itself */ /* SCSI-3 Commands */ #pragma pack(1) |