diff options
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be_cmds.c')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.c | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index d72c2b46963c..67b030d72df1 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -2419,6 +2419,89 @@ err: return status; } +int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid, + u32 domain, u16 intf_id) +{ + struct be_mcc_wrb *wrb; + struct be_cmd_req_set_hsw_config *req; + void *ctxt; + int status; + + spin_lock_bh(&adapter->mcc_lock); + + wrb = wrb_from_mccq(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } + + req = embedded_payload(wrb); + ctxt = &req->context; + + be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_SET_HSW_CONFIG, sizeof(*req), wrb, NULL); + + req->hdr.domain = domain; + AMAP_SET_BITS(struct amap_set_hsw_context, interface_id, ctxt, intf_id); + if (pvid) { + AMAP_SET_BITS(struct amap_set_hsw_context, pvid_valid, ctxt, 1); + AMAP_SET_BITS(struct amap_set_hsw_context, pvid, ctxt, pvid); + } + + be_dws_cpu_to_le(req->context, sizeof(req->context)); + status = be_mcc_notify_wait(adapter); + +err: + spin_unlock_bh(&adapter->mcc_lock); + return status; +} + +/* Get Hyper switch config */ +int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid, + u32 domain, u16 intf_id) +{ + struct be_mcc_wrb *wrb; + struct be_cmd_req_get_hsw_config *req; + void *ctxt; + int status; + u16 vid; + + spin_lock_bh(&adapter->mcc_lock); + + wrb = wrb_from_mccq(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } + + req = embedded_payload(wrb); + ctxt = &req->context; + + be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_GET_HSW_CONFIG, sizeof(*req), wrb, NULL); + + req->hdr.domain = domain; + AMAP_SET_BITS(struct amap_get_hsw_req_context, interface_id, ctxt, + intf_id); + AMAP_SET_BITS(struct amap_get_hsw_req_context, pvid_valid, ctxt, 1); + be_dws_cpu_to_le(req->context, sizeof(req->context)); + + status = be_mcc_notify_wait(adapter); + if (!status) { + struct be_cmd_resp_get_hsw_config *resp = + embedded_payload(wrb); + be_dws_le_to_cpu(&resp->context, + sizeof(resp->context)); + vid = AMAP_GET_BITS(struct amap_get_hsw_resp_context, + pvid, &resp->context); + *pvid = le16_to_cpu(vid); + } + +err: + spin_unlock_bh(&adapter->mcc_lock); + return status; +} + int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter) { struct be_mcc_wrb *wrb; |