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[SCSI] be2iscsi: Alloc only one EQ if intr mode 

This patch ensures that we alloc only one EQ
if we are if we are not in msix mode

Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Jayamohan Kallickal 2010-02-20 08:05:43 +05:30 committed by James Bottomley
parent ed58ea2ab5
commit c03af1ae1c
1 changed files with 9 additions and 5 deletions
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10
drivers/scsi/be2iscsi/be_main.c
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@ -3190,14 +3190,18 @@ static unsigned char hwi_enable_intr(struct beiscsi_hba *phba)
reg |= MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK; reg |= MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK;
SE_DEBUG(DBG_LVL_8, "reg =x%08x addr=%p \n", reg, addr); SE_DEBUG(DBG_LVL_8, "reg =x%08x addr=%p \n", reg, addr);
iowrite32(reg, addr); iowrite32(reg, addr);
if (!phba->msix_enabled) {
eq = &phwi_context->be_eq[0].q;
SE_DEBUG(DBG_LVL_8, "eq->id=%d \n", eq->id);
hwi_ring_eq_db(phba, eq->id, 0, 0, 1, 1);
} else {
for (i = 0; i <= phba->num_cpus; i++) { for (i = 0; i <= phba->num_cpus; i++) {
eq = &phwi_context->be_eq[i].q; eq = &phwi_context->be_eq[i].q;
SE_DEBUG(DBG_LVL_8, "eq->id=%d \n", eq->id); SE_DEBUG(DBG_LVL_8, "eq->id=%d \n", eq->id);
hwi_ring_eq_db(phba, eq->id, 0, 0, 1, 1); hwi_ring_eq_db(phba, eq->id, 0, 0, 1, 1);
} }
} else }
shost_printk(KERN_WARNING, phba->shost, }
"In hwi_enable_intr, Not Enabled \n");
return true; return true;
} }