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[net-next,3/10] bnx2x: Fan failure early detection

Message ID 1248191251.18195.46.camel@lb-tlvb-eilong
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Eilon Greenstein July 21, 2009, 3:47 p.m. UTC 
Check if fan failure happened before the driver was loaded and notify the user

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
---
 drivers/net/bnx2x_main.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
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Patch

diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index ae8b7b5..d946c9e 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -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 */