From 30d84397affb0fcb11beaf049caabfcb1dac65a6 Mon Sep 17 00:00:00 2001 From: Ben Shelton Date: Wed, 11 Apr 2018 12:21:33 -0700 Subject: ice: Do not check INTEVENT bit for OICR interrupts According to the hardware spec, checking the INTEVENT bit isn't a reliable way to detect if an OICR interrupt has occurred. This is because this bit can be cleared by the hardware/firmware before the interrupt service routine has run. So instead, just check for OICR events every time. Fixes: 940b61af02f4 ("ice: Initialize PF and setup miscellaneous interrupt") Signed-off-by: Ben Shelton Signed-off-by: Anirudh Venkataramanan Tested-by: Tony Brelinski Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ice/ice_hw_autogen.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_hw_autogen.h') diff --git a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h index 1b9e2ef48a9d..499904874b3f 100644 --- a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h +++ b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h @@ -121,8 +121,6 @@ #define PFINT_FW_CTL_CAUSE_ENA_S 30 #define PFINT_FW_CTL_CAUSE_ENA_M BIT(PFINT_FW_CTL_CAUSE_ENA_S) #define PFINT_OICR 0x0016CA00 -#define PFINT_OICR_INTEVENT_S 0 -#define PFINT_OICR_INTEVENT_M BIT(PFINT_OICR_INTEVENT_S) #define PFINT_OICR_HLP_RDY_S 14 #define PFINT_OICR_HLP_RDY_M BIT(PFINT_OICR_HLP_RDY_S) #define PFINT_OICR_CPM_RDY_S 15 -- cgit v1.2.1