diff options
| author | Suresh Reddy <suresh.reddy@avagotech.com> | 2015-12-30 01:29:00 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-12-30 16:33:35 -0500 |
| commit | 6b525782820f49079a0848f72d7a379f0c101cf8 (patch) | |
| tree | 671dfe297b3ff4206e80e74b7cb9587c1dda0ddd /drivers | |
| parent | a23113b5f6db9804da185bab4137dfad5dab9dc8 (diff) | |
| download | linux-stable-6b525782820f49079a0848f72d7a379f0c101cf8.tar.gz linux-stable-6b525782820f49079a0848f72d7a379f0c101cf8.tar.bz2 linux-stable-6b525782820f49079a0848f72d7a379f0c101cf8.zip | |
be2net: log digital signature errors while flashing FW image
(based on a jumper setting on the adapter.) In this mode, the FW image when
flashed is authenticated with a digital signature. This patch logs
appropriate error messages and return a status to ethtool when errors
relating to FW image authentication occur.
Signed-off-by: Suresh Reddy <suresh.reddy@avagotech.com>
Signed-off-by: Sathya Perla <sathya.perla@avagotech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.h | 4 |
2 files changed, 16 insertions, 2 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index da3b39873470..451f9eaa27a2 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -2959,7 +2959,19 @@ flash: } else if (status) { dev_err(dev, "Flashing section type 0x%x failed\n", img_type); - return -EFAULT; + + switch (addl_status(status)) { + case MCC_ADDL_STATUS_MISSING_SIGNATURE: + dev_err(dev, + "Digital signature missing in FW\n"); + return -EINVAL; + case MCC_ADDL_STATUS_INVALID_SIGNATURE: + dev_err(dev, + "Invalid digital signature in FW\n"); + return -EINVAL; + default: + return -EFAULT; + } } } return 0; diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h index 4b0ca994d6c3..16415cad1298 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.h +++ b/drivers/net/ethernet/emulex/benet/be_cmds.h @@ -66,7 +66,9 @@ enum mcc_addl_status { MCC_ADDL_STATUS_INSUFFICIENT_RESOURCES = 0x16, MCC_ADDL_STATUS_FLASH_IMAGE_CRC_MISMATCH = 0x4d, MCC_ADDL_STATUS_TOO_MANY_INTERFACES = 0x4a, - MCC_ADDL_STATUS_INSUFFICIENT_VLANS = 0xab + MCC_ADDL_STATUS_INSUFFICIENT_VLANS = 0xab, + MCC_ADDL_STATUS_INVALID_SIGNATURE = 0x56, + MCC_ADDL_STATUS_MISSING_SIGNATURE = 0x57 }; #define CQE_BASE_STATUS_MASK 0xFFFF |