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)
/* Wait till no more pending mcc requests are present */
static int be_mcc_wait_compl(struct be_adapter *adapter)
{
-#define mcc_timeout 120000 /* 12s timeout */
+#define mcc_timeout 12000 /* 12s timeout */
int i, status = 0;
struct be_mcc_obj *mcc_obj = &adapter->mcc_obj;
if (atomic_read(&mcc_obj->q.used) == 0)
break;
- udelay(100);
+ usleep_range(500, 1000);
}
if (i == mcc_timeout) {
dev_err(&adapter->pdev->dev, "FW not responding\n");
return 0;
}
-static u16 be_POST_stage_get(struct be_adapter *adapter)
+u16 be_POST_stage_get(struct be_adapter *adapter)
{
u32 sem;
static int be_cmd_lock(struct be_adapter *adapter)
{
if (use_mcc(adapter)) {
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
return 0;
} else {
return mutex_lock_interruptible(&adapter->mbox_lock);
static void be_cmd_unlock(struct be_adapter *adapter)
{
if (use_mcc(adapter))
- spin_unlock_bh(&adapter->mcc_lock);
+ return mutex_unlock(&adapter->mcc_lock);
else
return mutex_unlock(&adapter->mbox_lock);
}
struct be_cmd_req_mac_query *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_pmac_add *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
if (status == MCC_STATUS_UNAUTHORIZED_REQUEST)
status = -EPERM;
if (pmac_id == -1)
return 0;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_dma_mem *q_mem = &rxq->dma_mem;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_q_destroy *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
q->created = false;
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_hdr *hdr;
int status = 0;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
adapter->stats_cmd_sent = true;
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
CMD_SUBSYSTEM_ETH))
return -EPERM;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
adapter->stats_cmd_sent = true;
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_link_status *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
if (link_status)
*link_status = LINK_DOWN;
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_get_cntl_addnl_attribs *req;
int status = 0;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
if (!get_fat_cmd.va)
return -ENOMEM;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
while (total_size) {
buf_size = min(total_size, (u32)60*1024);
err:
dma_free_coherent(&adapter->pdev->dev, get_fat_cmd.size,
get_fat_cmd.va, get_fat_cmd.dma);
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_get_fw_version *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
sizeof(adapter->fw_on_flash));
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_modify_eq_delay *req;
int status = 0, i;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_vlan_config *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_rx_filter *req = mem->va;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
req->if_flags = (value == ON) ? req->if_flags_mask : 0;
if (flags & BE_IF_FLAGS_MULTICAST) {
- struct netdev_hw_addr *ha;
- int i = 0;
+ int i;
/* Reset mcast promisc mode if already set by setting mask
* and not setting flags field
req->if_flags_mask |=
cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS &
be_if_cap_flags(adapter));
- req->mcast_num = cpu_to_le32(netdev_mc_count(adapter->netdev));
- netdev_for_each_mc_addr(ha, adapter->netdev)
- memcpy(req->mcast_mac[i++].byte, ha->addr, ETH_ALEN);
+ req->mcast_num = cpu_to_le32(adapter->mc_count);
+ for (i = 0; i < adapter->mc_count; i++)
+ ether_addr_copy(req->mcast_mac[i].byte,
+ adapter->mc_list[i].mac);
}
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
CMD_SUBSYSTEM_COMMON))
return -EPERM;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
if (base_status(status) == MCC_STATUS_FEATURE_NOT_SUPPORTED)
return -EOPNOTSUPP;
CMD_SUBSYSTEM_COMMON))
return -EPERM;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
if (!(be_if_cap_flags(adapter) & BE_IF_FLAGS_RSS))
return 0;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_enable_disable_beacon *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_get_beacon_state *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
return -ENOMEM;
}
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
memcpy(data, resp->page_data, PAGE_DATA_LEN);
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, cmd.dma);
return status;
}
void *ctxt = NULL;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
adapter->flash_status = 0;
wrb = wrb_from_mccq(adapter);
if (status)
goto err_unlock;
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
if (!wait_for_completion_timeout(&adapter->et_cmd_compl,
msecs_to_jiffies(60000)))
return status;
err_unlock:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_mcc_wrb *wrb;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct lancer_cmd_resp_read_object *resp;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
}
err_unlock:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_write_flashrom *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
adapter->flash_status = 0;
wrb = wrb_from_mccq(adapter);
if (status)
goto err_unlock;
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
if (!wait_for_completion_timeout(&adapter->et_cmd_compl,
msecs_to_jiffies(40000)))
return status;
err_unlock:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_mcc_wrb *wrb;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
memcpy(flashed_crc, req->crc, 4);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_acpi_wol_magic_config *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
CMD_SUBSYSTEM_LOWLEVEL))
return -EPERM;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
if (status)
goto err_unlock;
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
if (!wait_for_completion_timeout(&adapter->et_cmd_compl,
msecs_to_jiffies(SET_LB_MODE_TIMEOUT)))
return status;
err_unlock:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
CMD_SUBSYSTEM_LOWLEVEL))
return -EPERM;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
if (status)
goto err;
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
wait_for_completion(&adapter->et_cmd_compl);
resp = embedded_payload(wrb);
return status;
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
CMD_SUBSYSTEM_LOWLEVEL))
return -EPERM;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_seeprom_read *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
CMD_SUBSYSTEM_COMMON))
return -EPERM;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
}
dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, cmd.dma);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_set_qos *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
for (i = 0; i < CNTL_SERIAL_NUM_WORDS; i++)
adapter->serial_num[i] = le32_to_cpu(serial_num[i]) &
(BIT_MASK(16) - 1);
+ /* For BEx, since GET_FUNC_CONFIG command is not
+ * supported, we read funcnum here as a workaround.
+ */
+ if (BEx_chip(adapter))
+ adapter->pf_num = attribs->hba_attribs.pci_funcnum;
}
err:
struct be_cmd_req_get_fn_privileges *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_req_set_fn_privileges *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
return -ENOMEM;
}
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
}
out:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
dma_free_coherent(&adapter->pdev->dev, get_mac_list_cmd.size,
get_mac_list_cmd.va, get_mac_list_cmd.dma);
return status;
if (!cmd.va)
return -ENOMEM;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
err:
dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, cmd.dma);
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
CMD_SUBSYSTEM_COMMON))
return -EPERM;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
int status;
u16 vid;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
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;
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);
struct be_cmd_req_set_ext_fat_caps *req;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
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);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
}
/* This routine returns a list of all the NIC PF_nums in the adapter */
-u16 be_get_nic_pf_num_list(u8 *buf, u32 desc_count, u16 *nic_pf_nums)
+static u16 be_get_nic_pf_num_list(u8 *buf, u32 desc_count, u16 *nic_pf_nums)
{
struct be_res_desc_hdr *hdr = (struct be_res_desc_hdr *)buf;
struct be_pcie_res_desc *pcie = NULL;
}
/* Mark all fields invalid */
-void be_reset_nic_desc(struct be_nic_res_desc *nic)
+static void be_reset_nic_desc(struct be_nic_res_desc *nic)
{
memset(nic, 0, sizeof(*nic));
nic->unicast_mac_count = 0xFFFF;
if (iface == 0xFFFFFFFF)
return -1;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
struct be_cmd_resp_get_iface_list *resp;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
if (BEx_chip(adapter))
return 0;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
req->enable = 1;
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
return status;
}
-int __be_cmd_set_logical_link_config(struct be_adapter *adapter,
- int link_state, int version, u8 domain)
+static 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;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = be_mcc_notify_wait(adapter);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
1, domain);
return status;
}
+
+int be_cmd_set_features(struct be_adapter *adapter)
+{
+ struct be_cmd_resp_set_features *resp;
+ struct be_cmd_req_set_features *req;
+ struct be_mcc_wrb *wrb;
+ int status;
+
+ if (mutex_lock_interruptible(&adapter->mcc_lock))
+ return -1;
+
+ 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_SET_FEATURES,
+ sizeof(*req), wrb, NULL);
+
+ req->features = cpu_to_le32(BE_FEATURE_UE_RECOVERY);
+ req->parameter_len = cpu_to_le32(sizeof(struct be_req_ue_recovery));
+ req->parameter.req.uer = cpu_to_le32(BE_UE_RECOVERY_UER_MASK);
+
+ status = be_mcc_notify_wait(adapter);
+ if (status)
+ goto err;
+
+ resp = embedded_payload(wrb);
+
+ adapter->error_recovery.ue_to_poll_time =
+ le16_to_cpu(resp->parameter.resp.ue2rp);
+ adapter->error_recovery.ue_to_reset_time =
+ le16_to_cpu(resp->parameter.resp.ue2sr);
+ adapter->error_recovery.recovery_supported = true;
+err:
+ /* Checking "MCC_STATUS_INVALID_LENGTH" for SKH as FW
+ * returns this error in older firmware versions
+ */
+ if (base_status(status) == MCC_STATUS_ILLEGAL_REQUEST ||
+ base_status(status) == MCC_STATUS_INVALID_LENGTH)
+ dev_info(&adapter->pdev->dev,
+ "Adapter does not support HW error recovery\n");
+
+ mutex_unlock(&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)
{
struct be_cmd_resp_hdr *resp;
int status;
- spin_lock_bh(&adapter->mcc_lock);
+ mutex_lock(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
memcpy(wrb_payload, resp, sizeof(*resp) + resp->response_length);
be_dws_le_to_cpu(wrb_payload, sizeof(*resp) + resp->response_length);
err:
- spin_unlock_bh(&adapter->mcc_lock);
+ mutex_unlock(&adapter->mcc_lock);
return status;
}
EXPORT_SYMBOL(be_roce_mcc_cmd);