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Message-ID: <1260495658-25866-1-git-send-email-mchan@broadcom.com> Date: Thu, 10 Dec 2009 17:40:57 -0800 From: "Michael Chan" <mchan@...adcom.com> To: davem@...emloft.net cc: netdev@...r.kernel.org Subject: [PATCH 1/2] cnic: Send delete command when shutting down iSCSI ring. This step is necessary on the bnx2x devices when restarting the iSCSI ring. Without it, the firmware can assert and cause bnx2x to report errors. Signed-off-by: Michael Chan <mchan@...adcom.com> --- drivers/net/cnic.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c index d4c6e7f..a2c3328 100644 --- a/drivers/net/cnic.c +++ b/drivers/net/cnic.c @@ -4183,6 +4183,12 @@ static void cnic_shutdown_rings(struct cnic_dev *dev) cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_ETH_HALT, BNX2X_ISCSI_L2_CID, ETH_CONNECTION_TYPE, &l5_data); msleep(10); + + memset(&l5_data, 0, sizeof(l5_data)); + cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_ETH_CFC_DEL, + BNX2X_ISCSI_L2_CID, ETH_CONNECTION_TYPE | + (1 << SPE_HDR_COMMON_RAMROD_SHIFT), &l5_data); + msleep(10); } } -- 1.6.4.GIT -- 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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