bnx2x: Self-test false positive

Self-test false positive
- The memory test should use a mask according to the chip type
- In the register test, check the port only once and not inside the for
  loop (not causing a failure - just ugly)

Signed-off-by: Yitchak Gertner <gertner@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 13 insertions, 11 deletions

diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index b8cdce21c5d9..a4177e964c56 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -8420,6 +8420,7 @@ static int bnx2x_test_registers(struct bnx2x *bp)
 {
         int idx, i, rc = -ENODEV;
         u32 wr_val = 0;
+        int port = BP_PORT(bp);
         static const struct {
                 u32  offset0;
                 u32  offset1;
@@ -8485,7 +8486,6 @@ static int bnx2x_test_registers(struct bnx2x *bp)
 
                 for (i = 0; reg_tbl[i].offset0 != 0xffffffff; i++) {
                         u32 offset, mask, save_val, val;
-                        int port = BP_PORT(bp);
 
                         offset = reg_tbl[i].offset0 + port*reg_tbl[i].offset1;
                         mask = reg_tbl[i].mask;
@@ -8531,16 +8531,17 @@ static int bnx2x_test_memory(struct bnx2x *bp)
         static const struct {
                 char *name;
                 u32 offset;
-                u32 mask;
+                u32 e1_mask;
+                u32 e1h_mask;
         } prty_tbl[] = {
-                { "CCM_REG_CCM_PRTY_STS",     CCM_REG_CCM_PRTY_STS,     0 },
-                { "CFC_REG_CFC_PRTY_STS",     CFC_REG_CFC_PRTY_STS,     0 },
-                { "DMAE_REG_DMAE_PRTY_STS",   DMAE_REG_DMAE_PRTY_STS,   0 },
-                { "TCM_REG_TCM_PRTY_STS",     TCM_REG_TCM_PRTY_STS,     0 },
-                { "UCM_REG_UCM_PRTY_STS",     UCM_REG_UCM_PRTY_STS,     0 },
-                { "XCM_REG_XCM_PRTY_STS",     XCM_REG_XCM_PRTY_STS,     0x1 },
-
-                { NULL, 0xffffffff, 0 }
+                { "CCM_PRTY_STS",  CCM_REG_CCM_PRTY_STS,   0x3ffc0, 0 },
+                { "CFC_PRTY_STS",  CFC_REG_CFC_PRTY_STS,   0x2,     0x2 },
+                { "DMAE_PRTY_STS", DMAE_REG_DMAE_PRTY_STS, 0,       0 },
+                { "TCM_PRTY_STS",  TCM_REG_TCM_PRTY_STS,   0x3ffc0, 0 },
+                { "UCM_PRTY_STS",  UCM_REG_UCM_PRTY_STS,   0x3ffc0, 0 },
+                { "XCM_PRTY_STS",  XCM_REG_XCM_PRTY_STS,   0x3ffc1, 0 },
+
+                { NULL, 0xffffffff, 0, 0 }
         };
 
         if (!netif_running(bp->dev))
@@ -8554,7 +8555,8 @@ static int bnx2x_test_memory(struct bnx2x *bp)
         /* Check the parity status */
         for (i = 0; prty_tbl[i].offset != 0xffffffff; i++) {
                 val = REG_RD(bp, prty_tbl[i].offset);
-                if (val & ~(prty_tbl[i].mask)) {
+                if ((CHIP_IS_E1(bp) && (val & ~(prty_tbl[i].e1_mask))) ||
+                    (CHIP_IS_E1H(bp) && (val & ~(prty_tbl[i].e1h_mask)))) {
                         DP(NETIF_MSG_HW,
                            "%s is 0x%x\n", prty_tbl[i].name, val);
                         goto test_mem_exit;