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| author | Lalit Chandivade <lalit.chandivade@qlogic.com> | 2010-07-30 11:08:47 +0200 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-08-06 19:00:40 +0200 |
| commit | 2232be0d5707cd331b92027c0fd7ea5e843c2121 (patch) | |
| tree | b391f987edc2ede2924bf2963beab4bc9f2eff26 /drivers/scsi/qla4xxx/ql4_isr.c | |
| parent | [SCSI] qla4xxx: Handle outstanding mbx cmds on hung f/w scenarios (diff) | |
| download | linux-2232be0d5707cd331b92027c0fd7ea5e843c2121.tar.xz linux-2232be0d5707cd331b92027c0fd7ea5e843c2121.zip | |
[SCSI] qla4xxx: Added AER support for ISP82xx
Added support for PCI error handling
Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Poornima Vonti <poornima.vonti@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_isr.c')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_isr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c index aa65697a86b4..2a1ab63f3eb0 100644 --- a/drivers/scsi/qla4xxx/ql4_isr.c +++ b/drivers/scsi/qla4xxx/ql4_isr.c @@ -816,6 +816,9 @@ irqreturn_t qla4_8xxx_intr_handler(int irq, void *dev_id) unsigned long flags = 0; uint8_t reqs_count = 0; + if (unlikely(pci_channel_offline(ha->pdev))) + return IRQ_HANDLED; + ha->isr_count++; status = qla4_8xxx_rd_32(ha, ISR_INT_VECTOR); if (!(status & ha->nx_legacy_intr.int_vec_bit)) |