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From: Michael Chan <michael.chan@broadcom.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, vasundhara-v.volam@broadcom.com
Subject: [PATCH net-next 2/4] bnxt_en: Increase timeout for HWRM_DBG_COREDUMP_XX commands
Date: Sat, 14 Sep 2019 00:01:39 -0400
Message-ID: <1568433701-29000-3-git-send-email-michael.chan@broadcom.com> (raw)
In-Reply-To: <1568433701-29000-1-git-send-email-michael.chan@broadcom.com>

From: Vasundhara Volam <vasundhara-v.volam@broadcom.com>

Firmware coredump messages take much longer than standard messages,
so increase the timeout accordingly.

Fixes: 6c5657d085ae ("bnxt_en: Add support for ethtool get dump.")
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.h         | 1 +
 drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index 333b0a8..42a8a75 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -648,6 +648,7 @@ struct nqe_cn {
 #define SHORT_HWRM_CMD_TIMEOUT		20
 #define HWRM_CMD_TIMEOUT		(bp->hwrm_cmd_timeout)
 #define HWRM_RESET_TIMEOUT		((HWRM_CMD_TIMEOUT) * 4)
+#define HWRM_COREDUMP_TIMEOUT		((HWRM_CMD_TIMEOUT) * 12)
 #define HWRM_RESP_ERR_CODE_MASK		0xffff
 #define HWRM_RESP_LEN_OFFSET		4
 #define HWRM_RESP_LEN_MASK		0xffff0000
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 235265e..51c1404 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -3112,7 +3112,7 @@ static int bnxt_hwrm_dbg_coredump_initiate(struct bnxt *bp, u16 component_id,
 	req.component_id = cpu_to_le16(component_id);
 	req.segment_id = cpu_to_le16(segment_id);
 
-	return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+	return hwrm_send_message(bp, &req, sizeof(req), HWRM_COREDUMP_TIMEOUT);
 }
 
 static int bnxt_hwrm_dbg_coredump_retrieve(struct bnxt *bp, u16 component_id,
-- 
2.5.1


  parent reply index

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-14  4:01 [PATCH net-next 0/4] bnxt_en: error recovery follow-up patches Michael Chan
2019-09-14  4:01 ` [PATCH net-next 1/4] bnxt_en: Don't proceed in .ndo_set_rx_mode() when device is not in open state Michael Chan
2019-09-14  4:01 ` Michael Chan [this message]
2019-09-14  4:01 ` [PATCH net-next 3/4] bnxt_en: Update firmware interface spec. to 1.10.0.100 Michael Chan
2019-09-14  4:01 ` [PATCH net-next 4/4] bnxt_en: Add a new BNXT_FW_RESET_STATE_POLL_FW_DOWN state Michael Chan

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