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| author |   Kalesh AP <kalesh.purayil@emulex.com> | 2014-05-30 19:06:26 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-05-30 17:27:33 -0700 |
| commit | 4c60005fe792255cb785c16019e8e0391a931b48 (patch) | |
| tree | cd73ac01cc5ca52bc987642c9b32fcf5c3a98470 /drivers/net/ethernet/emulex/benet/be_main.c | |
| parent | be2net: support flashing new regions on Skyhawk-R (diff) | |
| download | linux-dev-4c60005fe792255cb785c16019e8e0391a931b48.tar.xz linux-dev-4c60005fe792255cb785c16019e8e0391a931b48.zip | |
be2net: re-factor MCCQ error status handling code
This patch improves MCCQ error status handling in the following ways:
a) A MCC cmd completion returns a base-status and an addl-status.
So far, the routine be_mcc_compl_process() returned only the "status" value.
Now, embedd both statuses in the return value and let the caller routine access
the value of interest using base_status() and addl_status() macros.
b) Rename variables accordingly (base/addl) to avoid confusion while error
checking.
b) Some of the errors returned by FW are harmless and so an error msg is not
logged for such errors. Capture this logic in a separate routine to make the
code more readable.
Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index d2b4efabdc35..6822b3d76d85 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -1111,7 +1111,8 @@ static int be_vid_config(struct be_adapter *adapter) status = be_cmd_vlan_config(adapter, adapter->if_handle, vids, num); if (status) { /* Set to VLAN promisc mode as setting VLAN filter failed */ - if (status == MCC_ADDL_STS_INSUFFICIENT_RESOURCES) + if (addl_status(status) == + MCC_ADDL_STATUS_INSUFFICIENT_RESOURCES) goto set_vlan_promisc; dev_err(&adapter->pdev->dev, "Setting HW VLAN filtering failed.\n"); @@ -3729,7 +3730,7 @@ static int be_flash(struct be_adapter *adapter, const u8 *img, img += num_bytes; status = be_cmd_write_flashrom(adapter, flash_cmd, optype, flash_op, num_bytes); - if (status == MCC_STATUS_ILLEGAL_REQUEST && + if (base_status(status) == MCC_STATUS_ILLEGAL_REQUEST && optype == OPTYPE_PHY_FW) break; else if (status) @@ -3952,8 +3953,8 @@ static int be_flash_skyhawk(struct be_adapter *adapter, * new FLASH op_type. To complete the remaining process, * download the same FW again after the reboot. */ - if (status == MCC_STATUS_ILLEGAL_REQUEST || - status == MCC_STATUS_ILLEGAL_FIELD) { + if (base_status(status) == MCC_STATUS_ILLEGAL_REQUEST || + base_status(status) == MCC_STATUS_ILLEGAL_FIELD) { dev_err(dev, "Flash incomplete. Reset the server\n"); dev_err(dev, "Download FW image again after reset\n"); return -EAGAIN; @@ -3975,9 +3976,10 @@ flash: /* For old FW images ignore ILLEGAL_FIELD error or errors on * UFI_DIR region */ - if (old_fw_img && (status == MCC_STATUS_ILLEGAL_FIELD || - (img_optype == OPTYPE_UFI_DIR && - status == MCC_STATUS_FAILED))) { + if (old_fw_img && + (base_status(status) == MCC_STATUS_ILLEGAL_FIELD || + (img_optype == OPTYPE_UFI_DIR && + base_status(status) == MCC_STATUS_FAILED))) { continue; } else if (status) { dev_err(dev, "Flashing section type 0x%x failed\n", |