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| author | adam radford <aradford@gmail.com> | 2011-02-24 20:56:21 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-02-28 11:46:53 -0600 |
| commit | e1419191d8d38098fb6ef29e94aadd15dabff3da (patch) | |
| tree | 0450fe08f12f228cb1d02acb83c276d656e6f5dd /drivers/scsi/megaraid | |
| parent | 0a77066acc78b4048b0afc9d70b7e91c06e63356 (diff) | |
| download | kernel_samsung_smdk4412-e1419191d8d38098fb6ef29e94aadd15dabff3da.zip kernel_samsung_smdk4412-e1419191d8d38098fb6ef29e94aadd15dabff3da.tar.gz kernel_samsung_smdk4412-e1419191d8d38098fb6ef29e94aadd15dabff3da.tar.bz2 | |
[SCSI] megaraid_sas: Call tasklet_schedule for MSI-X
The following patch for megaraid_sas calls tasklet_schedule() even if
outbound_intr_status == 0 for MFI based boards in MSI-X mode.
Signed-off-by: Adam Radford <aradford@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/megaraid')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 78c2633..050ec16 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -2503,7 +2503,9 @@ megasas_deplete_reply_queue(struct megasas_instance *instance, if ((mfiStatus = instance->instancet->clear_intr( instance->reg_set) ) == 0) { - return IRQ_NONE; + /* Hardware may not set outbound_intr_status in MSI-X mode */ + if (!instance->msi_flag) + return IRQ_NONE; } instance->mfiStatus = mfiStatus; |