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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>
This commit is contained in:
Somnath Kotur 2016-09-07 19:57:51 +05:30 committed by David S. Miller
parent f72099e057
commit 62259ac4b3
2 changed files with 13 additions and 4 deletions
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13
drivers/net/ethernet/emulex/benet/be_cmds.c
View File

@ -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);

4
drivers/net/ethernet/emulex/benet/be_cmds.h
View File

@ -295,8 +295,8 @@ struct be_mcc_mailbox {
#define OPCODE_COMMON_GET_PHY_DETAILS 102
#define OPCODE_COMMON_SET_DRIVER_FUNCTION_CAP 103
#define OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES 121
#define OPCODE_COMMON_GET_EXT_FAT_CAPABILITES 125
#define OPCODE_COMMON_SET_EXT_FAT_CAPABILITES 126
#define OPCODE_COMMON_GET_EXT_FAT_CAPABILITIES 125
#define OPCODE_COMMON_SET_EXT_FAT_CAPABILITIES 126
#define OPCODE_COMMON_GET_MAC_LIST 147
#define OPCODE_COMMON_SET_MAC_LIST 148
#define OPCODE_COMMON_GET_HSW_CONFIG 152