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Date: Mon, 03 Nov 2008 18:11:13 +0200 From: "Eilon Greenstein" <eilong@...adcom.com> To: "David Miller" <davem@...emloft.net>, netdev <netdev@...r.kernel.org> Subject: [PATCH 1/4]bnx2x: Removing the PMF indication when unloading When the PMF flag is set, the driver can access the HW freely. When the driver is unloaded, it should not access the HW. The problem caused fatal errors when "ethtool -i" was called after the calling instance was unloaded and another instance was already loaded Signed-off-by: Eilon Greenstein <eilong@...adcom.com> --- drivers/net/bnx2x_main.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c index fce7451..61152e1 100644 --- a/drivers/net/bnx2x_main.c +++ b/drivers/net/bnx2x_main.c @@ -6481,6 +6481,7 @@ load_int_disable: bnx2x_free_irq(bp); load_error: bnx2x_free_mem(bp); + bp->port.pmf = 0; /* TBD we really need to reset the chip if we want to recover from this */ @@ -6791,6 +6792,7 @@ unload_error: /* Report UNLOAD_DONE to MCP */ if (!BP_NOMCP(bp)) bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE); + bp->port.pmf = 0; /* Free SKBs, SGEs, TPA pool and driver internals */ bnx2x_free_skbs(bp); -- 1.5.4.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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