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authorAndrew Dodd <atd7@cornell.edu>2013-02-16 18:41:04 -0500
committerAndrew Dodd <atd7@cornell.edu>2013-02-27 09:19:08 -0500
commitb08797f2afdfc604c3143f8725d058aeef8ddcb2 (patch)
treec59e963bd6931d4e9f9526034ab402cc551f18ae /drivers/scsi/hpsa.c
parentcbfae70f1dcaf3cc6e93061179dad80caa1597fe (diff)
parent54ea5b40f067cf098cac639973c6628c6944cfb2 (diff)
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Merge remote-tracking branch 'kernelorg/linux-3.0.y' into 3_0_64
Conflicts: arch/arm/Kconfig arch/arm/include/asm/hwcap.h arch/arm/kernel/smp.c arch/arm/plat-samsung/adc.c drivers/gpu/drm/i915/i915_reg.h drivers/gpu/drm/i915/intel_drv.h drivers/mmc/core/sd.c drivers/net/tun.c drivers/net/usb/usbnet.c drivers/regulator/max8997.c drivers/usb/core/hub.c drivers/usb/host/xhci.h drivers/usb/serial/qcserial.c fs/jbd2/transaction.c include/linux/migrate.h kernel/sys.c kernel/time/timekeeping.c lib/genalloc.c mm/memory-failure.c mm/memory_hotplug.c mm/mempolicy.c mm/page_alloc.c mm/vmalloc.c mm/vmscan.c mm/vmstat.c scripts/Kbuild.include Change-Id: I91e2d85c07320c7ccfc04cf98a448e89bed6ade6
Diffstat (limited to 'drivers/scsi/hpsa.c')
-rw-r--r--drivers/scsi/hpsa.c43
1 files changed, 20 insertions, 23 deletions
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 56a9f3f..1e33d39a 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -1209,8 +1209,9 @@ static void complete_scsi_command(struct CommandList *cp)
}
break;
case CMD_PROTOCOL_ERR:
+ cmd->result = DID_ERROR << 16;
dev_warn(&h->pdev->dev, "cp %p has "
- "protocol error \n", cp);
+ "protocol error\n", cp);
break;
case CMD_HARDWARE_ERR:
cmd->result = DID_ERROR << 16;
@@ -1654,30 +1655,26 @@ static void figure_bus_target_lun(struct ctlr_info *h,
if (is_logical_dev_addr_mode(lunaddrbytes)) {
/* logical device */
- if (unlikely(is_scsi_rev_5(h))) {
- /* p1210m, logical drives lun assignments
- * match SCSI REPORT LUNS data.
+ lunid = le32_to_cpu(*((__le32 *) lunaddrbytes));
+ if (is_msa2xxx(h, device)) {
+ /* msa2xxx way, put logicals on bus 1
+ * and match target/lun numbers box
+ * reports.
*/
- lunid = le32_to_cpu(*((__le32 *) lunaddrbytes));
- *bus = 0;
- *target = 0;
- *lun = (lunid & 0x3fff) + 1;
+ *bus = 1;
+ *target = (lunid >> 16) & 0x3fff;
+ *lun = lunid & 0x00ff;
} else {
- /* not p1210m... */
- lunid = le32_to_cpu(*((__le32 *) lunaddrbytes));
- if (is_msa2xxx(h, device)) {
- /* msa2xxx way, put logicals on bus 1
- * and match target/lun numbers box
- * reports.
- */
- *bus = 1;
- *target = (lunid >> 16) & 0x3fff;
- *lun = lunid & 0x00ff;
+ if (likely(is_scsi_rev_5(h))) {
+ /* All current smart arrays (circa 2011) */
+ *bus = 0;
+ *target = 0;
+ *lun = (lunid & 0x3fff) + 1;
} else {
- /* Traditional smart array way. */
+ /* Traditional old smart array way. */
*bus = 0;
- *lun = 0;
*target = lunid & 0x3fff;
+ *lun = 0;
}
}
} else {
@@ -2896,7 +2893,7 @@ static void fill_cmd(struct CommandList *c, u8 cmd, struct ctlr_info *h,
c->Request.Timeout = 0; /* Don't time out */
memset(&c->Request.CDB[0], 0, sizeof(c->Request.CDB));
c->Request.CDB[0] = cmd;
- c->Request.CDB[1] = 0x03; /* Reset target above */
+ c->Request.CDB[1] = HPSA_RESET_TYPE_LUN;
/* If bytes 4-7 are zero, it means reset the */
/* LunID device */
c->Request.CDB[4] = 0x00;
@@ -4037,10 +4034,10 @@ static int hpsa_request_irq(struct ctlr_info *h,
if (h->msix_vector || h->msi_vector)
rc = request_irq(h->intr[h->intr_mode], msixhandler,
- IRQF_DISABLED, h->devname, h);
+ 0, h->devname, h);
else
rc = request_irq(h->intr[h->intr_mode], intxhandler,
- IRQF_DISABLED, h->devname, h);
+ IRQF_SHARED, h->devname, h);
if (rc) {
dev_err(&h->pdev->dev, "unable to get irq %d for %s\n",
h->intr[h->intr_mode], h->devname);