diff options
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.c | 35 | ||||
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.h | 3 |
2 files changed, 28 insertions, 10 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index 1795c935ff02..8083eca60808 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -4260,16 +4260,13 @@ err: return status; } -int be_cmd_set_logical_link_config(struct be_adapter *adapter, - int link_state, u8 domain) +int __be_cmd_set_logical_link_config(struct be_adapter *adapter, + int link_state, int version, u8 domain) { struct be_mcc_wrb *wrb; struct be_cmd_req_set_ll_link *req; int status; - if (BEx_chip(adapter) || lancer_chip(adapter)) - return -EOPNOTSUPP; - spin_lock_bh(&adapter->mcc_lock); wrb = wrb_from_mccq(adapter); @@ -4284,14 +4281,15 @@ int be_cmd_set_logical_link_config(struct be_adapter *adapter, OPCODE_COMMON_SET_LOGICAL_LINK_CONFIG, sizeof(*req), wrb, NULL); - req->hdr.version = 1; + req->hdr.version = version; req->hdr.domain = domain; - if (link_state == IFLA_VF_LINK_STATE_ENABLE) - req->link_config |= 1; + if (link_state == IFLA_VF_LINK_STATE_ENABLE || + link_state == IFLA_VF_LINK_STATE_AUTO) + req->link_config |= PLINK_ENABLE; if (link_state == IFLA_VF_LINK_STATE_AUTO) - req->link_config |= 1 << PLINK_TRACK_SHIFT; + req->link_config |= PLINK_TRACK; status = be_mcc_notify_wait(adapter); err: @@ -4299,6 +4297,25 @@ err: return status; } +int be_cmd_set_logical_link_config(struct be_adapter *adapter, + int link_state, u8 domain) +{ + int status; + + if (BEx_chip(adapter)) + return -EOPNOTSUPP; + + status = __be_cmd_set_logical_link_config(adapter, link_state, + 2, domain); + + /* Version 2 of the command will not be recognized by older FW. + * On such a failure issue version 1 of the command. + */ + if (base_status(status) == MCC_STATUS_ILLEGAL_REQUEST) + status = __be_cmd_set_logical_link_config(adapter, link_state, + 1, domain); + return status; +} int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload, int wrb_payload_size, u16 *cmd_status, u16 *ext_status) { diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h index 91155ea74f34..9690c3aa5d47 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.h +++ b/drivers/net/ethernet/emulex/benet/be_cmds.h @@ -2246,7 +2246,8 @@ struct be_cmd_resp_get_iface_list { }; /*************** Set logical link ********************/ -#define PLINK_TRACK_SHIFT 8 +#define PLINK_ENABLE BIT(0) +#define PLINK_TRACK BIT(8) struct be_cmd_req_set_ll_link { struct be_cmd_req_hdr hdr; u32 link_config; /* Bit 0: UP_DOWN, Bit 9: PLINK */ |