bnx2x: Fan failure early detection
authorEilon Greenstein <eilong@broadcom.com>
Tue, 21 Jul 2009 05:47:30 +0000 (05:47 +0000)
committerDavid S. Miller <davem@davemloft.net>
Tue, 21 Jul 2009 18:18:27 +0000 (11:18 -0700)
Check if fan failure happened before the driver was loaded and notify the user

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/bnx2x_main.c

index ae8b7b517ea8e348c9c11a0919221541bcbf9eb5..d946c9ea3f29a0ec9134ef5205f47e714e5cfb75 100644 (file)
@@ -5185,6 +5185,11 @@ static void bnx2x_nic_init(struct bnx2x *bp, u32 load_code)
        mmiowb();
 
        bnx2x_int_enable(bp);
+
+       /* Check for SPIO5 */
+       bnx2x_attn_int_deasserted0(bp,
+               REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_1_FUNC_0 + BP_PORT(bp)*4) &
+                                  AEU_INPUTS_ATTN_BITS_SPIO5);
 }
 
 /* end of nic init */