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bnx2x: mask CPL_OF interrupt

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Unmasked interrupt caused "FATAL HW block attention set2 0x20" messages
to erroneously appear, as the associated interrupt is fully recoverable.

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 2012-12-02 04:05:53 +00:00 committed by David S. Miller
parent 9b341bb1d8
commit b343d0025b
1 changed files with 10 additions and 11 deletions
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21
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
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@ -6059,6 +6059,8 @@ static int bnx2x_int_mem_test(struct bnx2x *bp)
static void bnx2x_enable_blocks_attention(struct bnx2x *bp)
{
u32 val;
REG_WR(bp, PXP_REG_PXP_INT_MASK_0, 0);
if (!CHIP_IS_E1x(bp))
REG_WR(bp, PXP_REG_PXP_INT_MASK_1, 0x40);
@ -6092,17 +6094,14 @@ static void bnx2x_enable_blocks_attention(struct bnx2x *bp)
/* REG_WR(bp, CSEM_REG_CSEM_INT_MASK_0, 0); */
/* REG_WR(bp, CSEM_REG_CSEM_INT_MASK_1, 0); */
if (CHIP_REV_IS_FPGA(bp))
REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0, 0x580000);
else if (!CHIP_IS_E1x(bp))
REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0,
(PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_OF
| PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_AFT
| PXP2_PXP2_INT_MASK_0_REG_PGL_PCIE_ATTN
| PXP2_PXP2_INT_MASK_0_REG_PGL_READ_BLOCKED
| PXP2_PXP2_INT_MASK_0_REG_PGL_WRITE_BLOCKED));
else
REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0, 0x480000);
val = PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_AFT |
PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_OF |
PXP2_PXP2_INT_MASK_0_REG_PGL_PCIE_ATTN;
if (!CHIP_IS_E1x(bp))
val |= PXP2_PXP2_INT_MASK_0_REG_PGL_READ_BLOCKED |
PXP2_PXP2_INT_MASK_0_REG_PGL_WRITE_BLOCKED;
REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0, val);
REG_WR(bp, TSDM_REG_TSDM_INT_MASK_0, 0);
REG_WR(bp, TSDM_REG_TSDM_INT_MASK_1, 0);
REG_WR(bp, TCM_REG_TCM_INT_MASK, 0);