diff options
| author | Somnath Kotur <somnath.kotur@broadcom.com> | 2016-02-03 09:49:20 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-07 13:55:22 -0500 |
| commit | 2e365b1b80aa98655a5582dbb9bf6cf8c0ff268c (patch) | |
| tree | 33d6632854d87800d2cae51453d1cdb795edffa3 /drivers/net/ethernet/emulex/benet | |
| parent | ee9ad2802449c0a6811a74af2ce30500895d137b (diff) | |
| download | lwn-2e365b1b80aa98655a5582dbb9bf6cf8c0ff268c.tar.gz lwn-2e365b1b80aa98655a5582dbb9bf6cf8c0ff268c.zip | |
be2net: Don't run ethtool self-tests for VFs
The CMD_SUBSYSTEM_LOWLEVEL cmds need DEV_CFG Privilege to run
which VFs don't have by default.
Self-tests need to be issued only for PFs.
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')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index 3b665f16d2aa..7d51d4733890 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -65,7 +65,22 @@ static struct be_cmd_priv_map cmd_priv_map[] = { CMD_SUBSYSTEM_COMMON, BE_PRIV_LNKMGMT | BE_PRIV_VHADM | BE_PRIV_DEVCFG | BE_PRIV_DEVSEC - } + }, + { + OPCODE_LOWLEVEL_HOST_DDR_DMA, + CMD_SUBSYSTEM_LOWLEVEL, + BE_PRIV_DEVCFG | BE_PRIV_DEVSEC + }, + { + OPCODE_LOWLEVEL_LOOPBACK_TEST, + CMD_SUBSYSTEM_LOWLEVEL, + BE_PRIV_DEVCFG | BE_PRIV_DEVSEC + }, + { + OPCODE_LOWLEVEL_SET_LOOPBACK_MODE, + CMD_SUBSYSTEM_LOWLEVEL, + BE_PRIV_DEVCFG | BE_PRIV_DEVSEC + }, }; static bool be_cmd_allowed(struct be_adapter *adapter, u8 opcode, u8 subsystem) @@ -3169,6 +3184,10 @@ int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num, struct be_cmd_req_set_lmode *req; int status; + if (!be_cmd_allowed(adapter, OPCODE_LOWLEVEL_SET_LOOPBACK_MODE, + CMD_SUBSYSTEM_LOWLEVEL)) + return -EPERM; + spin_lock_bh(&adapter->mcc_lock); wrb = wrb_from_mccq(adapter); @@ -3214,6 +3233,10 @@ int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num, struct be_cmd_resp_loopback_test *resp; int status; + if (!be_cmd_allowed(adapter, OPCODE_LOWLEVEL_LOOPBACK_TEST, + CMD_SUBSYSTEM_LOWLEVEL)) + return -EPERM; + spin_lock_bh(&adapter->mcc_lock); wrb = wrb_from_mccq(adapter); @@ -3260,6 +3283,10 @@ int be_cmd_ddr_dma_test(struct be_adapter *adapter, u64 pattern, int status; int i, j = 0; + if (!be_cmd_allowed(adapter, OPCODE_LOWLEVEL_HOST_DDR_DMA, + CMD_SUBSYSTEM_LOWLEVEL)) + return -EPERM; + spin_lock_bh(&adapter->mcc_lock); wrb = wrb_from_mccq(adapter); |