diff options
| author | Vasundhara Volam <vasundhara.volam@emulex.com> | 2015-02-06 08:18:38 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-02-07 22:50:58 -0800 |
| commit | 81a9e226ff2c5cf963a79c1cbecd6e68c0e35a21 (patch) | |
| tree | c4efe34ad05b82a019276ada37d7725a7fc7e1b4 | |
| parent | 5d3acd0d161012caee0a8be2d03ac04ba901df09 (diff) | |
| download | linux-81a9e226ff2c5cf963a79c1cbecd6e68c0e35a21.tar.gz | |
be2net: avoid flashing SH-B0 UFI image on SH-P2 chip
Skyhawk-B0 FW UFI is not compatible to flash on Skyhawk-P2 ASIC. But, Skyhawk-P2 FW UFI is compatible with both B0 and P2 chips. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 10 |
2 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h index bed4a32c41f3..774c5d1719e1 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.h +++ b/drivers/net/ethernet/emulex/benet/be_cmds.h @@ -1093,6 +1093,7 @@ struct be_cmd_req_query_fw_cfg { /* ASIC revisions */ #define ASIC_REV_B0 0x10 +#define ASIC_REV_P2 0x11 struct be_cmd_resp_query_fw_cfg { struct be_cmd_resp_hdr hdr; diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 2b9e1be1568d..36f140a9c31e 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -4336,6 +4336,7 @@ static int lancer_fw_download(struct be_adapter *adapter, #define BE3_UFI 3 #define BE3R_UFI 10 #define SH_UFI 4 +#define SH_P2_UFI 11 static int be_get_ufi_type(struct be_adapter *adapter, struct flash_file_hdr_g3 *fhdr) @@ -4350,7 +4351,8 @@ static int be_get_ufi_type(struct be_adapter *adapter, */ switch (fhdr->build[0]) { case BLD_STR_UFI_TYPE_SH: - return SH_UFI; + return (fhdr->asic_type_rev == ASIC_REV_P2) ? SH_P2_UFI : + SH_UFI; case BLD_STR_UFI_TYPE_BE3: return (fhdr->asic_type_rev == ASIC_REV_B0) ? BE3R_UFI : BE3_UFI; @@ -4364,6 +4366,7 @@ static int be_get_ufi_type(struct be_adapter *adapter, /* Check if the flash image file is compatible with the adapter that * is being flashed. * BE3 chips with asic-rev B0 must be flashed only with BE3R_UFI type. + * Skyhawk chips with asic-rev P2 must be flashed only with SH_P2_UFI type. */ static bool be_check_ufi_compatibility(struct be_adapter *adapter, struct flash_file_hdr_g3 *fhdr) @@ -4371,8 +4374,11 @@ static bool be_check_ufi_compatibility(struct be_adapter *adapter, int ufi_type = be_get_ufi_type(adapter, fhdr); switch (ufi_type) { - case SH_UFI: + case SH_P2_UFI: return skyhawk_chip(adapter); + case SH_UFI: + return (skyhawk_chip(adapter) && + adapter->asic_rev < ASIC_REV_P2); case BE3R_UFI: return BE3_chip(adapter); case BE3_UFI: |