diff options
| author | Somnath Kotur <somnath.kotur@broadcom.com> | 2016-09-07 19:57:51 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-09-07 22:44:55 -0700 |
| commit | 62259ac4b36e348077635e673f253cc139dd6032 (patch) | |
| tree | f46be814ea3986b41a9cdfd37747512c61859f9c /drivers/net/ethernet/emulex/benet/be_cmds.c | |
| parent | f72099e057c0b3ea3cfd16301cff9202c4db8ef4 (diff) | |
| download | talos-obmc-linux-62259ac4b36e348077635e673f253cc139dd6032.tar.gz talos-obmc-linux-62259ac4b36e348077635e673f253cc139dd6032.zip | |
be2net: Add privilege level check for OPCODE_COMMON_GET_EXT_FAT_CAPABILITIES SLI cmd.
Driver issues OPCODE_COMMON_GET_EXT_FAT_CAPABILITIES cmd during init which
when issued by VFs results in the logging of a cmd failure message since
they don't have the required privilege for this cmd. Fix by checking
privilege before issuing the cmd.
Also fixed typo in CAPABILITIES.
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be_cmds.c')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index 92794f345bcb..15d02da08d8f 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -92,6 +92,11 @@ static struct be_cmd_priv_map cmd_priv_map[] = { CMD_SUBSYSTEM_COMMON, BE_PRIV_DEVCFG | BE_PRIV_VHADM }, + { + OPCODE_COMMON_GET_EXT_FAT_CAPABILITIES, + CMD_SUBSYSTEM_COMMON, + BE_PRIV_DEVCFG + } }; static bool be_cmd_allowed(struct be_adapter *adapter, u8 opcode, u8 subsystem) @@ -4127,6 +4132,10 @@ int be_cmd_get_ext_fat_capabilites(struct be_adapter *adapter, struct be_cmd_req_get_ext_fat_caps *req; int status; + if (!be_cmd_allowed(adapter, OPCODE_COMMON_GET_EXT_FAT_CAPABILITIES, + CMD_SUBSYSTEM_COMMON)) + return -EPERM; + if (mutex_lock_interruptible(&adapter->mbox_lock)) return -1; @@ -4138,7 +4147,7 @@ int be_cmd_get_ext_fat_capabilites(struct be_adapter *adapter, req = cmd->va; be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_GET_EXT_FAT_CAPABILITES, + OPCODE_COMMON_GET_EXT_FAT_CAPABILITIES, cmd->size, wrb, cmd); req->parameter_type = cpu_to_le32(1); @@ -4167,7 +4176,7 @@ int be_cmd_set_ext_fat_capabilites(struct be_adapter *adapter, req = cmd->va; memcpy(&req->set_params, configs, sizeof(struct be_fat_conf_params)); be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, - OPCODE_COMMON_SET_EXT_FAT_CAPABILITES, + OPCODE_COMMON_SET_EXT_FAT_CAPABILITIES, cmd->size, wrb, cmd); status = be_mcc_notify_wait(adapter); |
