From: Michael Chan <michael.chan@broadcom.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, kuba@kernel.org, gospo@broadcom.com
Subject: [PATCH net 2/2] bnxt_en: Clear DEFRAG flag in firmware message when retry flashing.
Date: Mon, 11 Jan 2021 04:26:40 -0500 [thread overview]
Message-ID: <1610357200-30755-3-git-send-email-michael.chan@broadcom.com> (raw)
In-Reply-To: <1610357200-30755-1-git-send-email-michael.chan@broadcom.com>
From: Pavan Chebbi <pavan.chebbi@broadcom.com>
When the FW tells the driver to retry the INSTALL_UPDATE command after
it has cleared the NVM area, the driver is not clearing the previously
used ALLOWED_TO_DEFRAG flag. As a result the FW tries to defrag the NVM
area a second time in a loop and can fail the request.
Fixes: 1432c3f6a6ca ("bnxt_en: Retry installing FW package under NO_SPACE error condition.")
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 9ff79d5d14c4..2f8b193a772d 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -2532,7 +2532,7 @@ int bnxt_flash_package_from_fw_obj(struct net_device *dev, const struct firmware
if (rc && ((struct hwrm_err_output *)&resp)->cmd_err ==
NVM_INSTALL_UPDATE_CMD_ERR_CODE_FRAG_ERR) {
- install.flags |=
+ install.flags =
cpu_to_le16(NVM_INSTALL_UPDATE_REQ_FLAGS_ALLOWED_TO_DEFRAG);
rc = _hwrm_send_message_silent(bp, &install,
@@ -2546,6 +2546,7 @@ int bnxt_flash_package_from_fw_obj(struct net_device *dev, const struct firmware
* UPDATE directory and try the flash again
*/
defrag_attempted = true;
+ install.flags = 0;
rc = __bnxt_flash_nvram(bp->dev,
BNX_DIR_TYPE_UPDATE,
BNX_DIR_ORDINAL_FIRST,
--
2.18.1
next prev parent reply other threads:[~2021-01-11 9:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-11 9:26 [PATCH net 0/2] bnxt_en: Bug fixes Michael Chan
2021-01-11 9:26 ` [PATCH net 1/2] bnxt_en: Improve stats context resource accounting with RDMA driver loaded Michael Chan
2021-01-11 9:26 ` Michael Chan [this message]
2021-01-13 4:10 ` [PATCH net 0/2] bnxt_en: Bug fixes patchwork-bot+netdevbpf
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