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>
REG_WR(bp, IGU_REG_PF_CONFIGURATION, val);
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 */
barrier();
/* init leading/trailing edge */