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bnx2x: enable inta on the pci bus when used 

During boot-from-SAN, if msix interrupts are unavailable and inta
is requested, it is possible that inta would be disabled in the
pci bus. This patch enables inta when requested.

Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yuval Mintz 2012-04-03 18:41:25 +00:00 committed by David S. Miller
parent 32d68de1cd
commit 79a8557a6d
1 changed files with 3 additions and 0 deletions
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3
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
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@ -1368,6 +1368,9 @@ static void bnx2x_igu_int_enable(struct bnx2x *bp)
REG_WR(bp, IGU_REG_PF_CONFIGURATION, val);
if (val & IGU_PF_CONF_INT_LINE_EN)
pci_intx(bp->pdev, true);
barrier();
/* init leading/trailing edge */