[net-next 3/10] bnx2x: Fan failure early detection
From: Eilon Greenstein <hidden>
Date: 2009-07-21 15:47:47
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Check if fan failure happened before the driver was loaded and notify the user Signed-off-by: Eilon Greenstein <redacted> --- drivers/net/bnx2x_main.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)
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 */
--
1.5.4.3