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be2net: Fix VF driver load on newer Lancer FW

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PF driver should enable VF so that VF goes to ready state in
new Lancer FW.

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Padmanabh Ratnakar 2012-10-20 06:03:49 +00:00 committed by David S. Miller
parent c8a541630d
commit dcf7ebba94
3 changed files with 42 additions and 0 deletions
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32
drivers/net/ethernet/emulex/benet/be_cmds.c
View File

@ -3131,6 +3131,38 @@ err:
return status;
}
/* Uses sync mcc */
int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain)
{
struct be_mcc_wrb *wrb;
struct be_cmd_enable_disable_vf *req;
int status;
if (!lancer_chip(adapter))
return 0;
spin_lock_bh(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = -EBUSY;
goto err;
}
req = embedded_payload(wrb);
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_ENABLE_DISABLE_VF, sizeof(*req),
wrb, NULL);
req->hdr.domain = domain;
req->enable = 1;
status = be_mcc_notify_wait(adapter);
err:
spin_unlock_bh(&adapter->mcc_lock);
return status;
}
int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload,
int wrb_payload_size, u16 *cmd_status, u16 *ext_status)
{

8
drivers/net/ethernet/emulex/benet/be_cmds.h
View File

@ -203,6 +203,7 @@ struct be_mcc_mailbox {
#define OPCODE_COMMON_GET_FN_PRIVILEGES 170
#define OPCODE_COMMON_READ_OBJECT 171
#define OPCODE_COMMON_WRITE_OBJECT 172
#define OPCODE_COMMON_ENABLE_DISABLE_VF 196
#define OPCODE_ETH_RSS_CONFIG 1
#define OPCODE_ETH_ACPI_CONFIG 2
@ -1802,6 +1803,12 @@ struct be_cmd_resp_set_profile_config {
struct be_cmd_req_hdr hdr;
};
struct be_cmd_enable_disable_vf {
struct be_cmd_req_hdr hdr;
u8 enable;
u8 rsvd[3];
};
static inline bool check_privilege(struct be_adapter *adapter, u32 flags)
{
return flags & adapter->cmd_privileges ? true : false;
@ -1929,3 +1936,4 @@ extern int be_cmd_get_profile_config(struct be_adapter *adapter, u32 *cap_flags,
extern int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps,
u8 domain);
extern int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain);

2
drivers/net/ethernet/emulex/benet/be_main.c
View File

@ -2731,6 +2731,8 @@ static int be_vf_setup(struct be_adapter *adapter)
if (status)
goto err;
vf_cfg->def_vid = def_vlan;
be_cmd_enable_vf(adapter, vf + 1);
}
return 0;
err: