be2net: add ethtool "-m" option support
This patch adds support for the dump-module-eeprom and module-info
ethtool options.
Signed-off-by: Mark Leonard <mark.leonard@emulex.com>
Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index 5d8016c..e0dd482 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -2176,6 +2176,53 @@
return status;
}
+/* Uses sync mcc */
+int be_cmd_read_port_transceiver_data(struct be_adapter *adapter,
+ u8 page_num, u8 *data)
+{
+ struct be_dma_mem cmd;
+ struct be_mcc_wrb *wrb;
+ struct be_cmd_req_port_type *req;
+ int status;
+
+ if (page_num > TR_PAGE_A2)
+ return -EINVAL;
+
+ cmd.size = sizeof(struct be_cmd_resp_port_type);
+ cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, &cmd.dma);
+ if (!cmd.va) {
+ dev_err(&adapter->pdev->dev, "Memory allocation failed\n");
+ return -ENOMEM;
+ }
+ memset(cmd.va, 0, cmd.size);
+
+ spin_lock_bh(&adapter->mcc_lock);
+
+ wrb = wrb_from_mccq(adapter);
+ if (!wrb) {
+ status = -EBUSY;
+ goto err;
+ }
+ req = cmd.va;
+
+ be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+ OPCODE_COMMON_READ_TRANSRECV_DATA,
+ cmd.size, wrb, &cmd);
+
+ req->port = cpu_to_le32(adapter->hba_port_num);
+ req->page_num = cpu_to_le32(page_num);
+ status = be_mcc_notify_wait(adapter);
+ if (!status) {
+ struct be_cmd_resp_port_type *resp = cmd.va;
+
+ memcpy(data, resp->page_data, PAGE_DATA_LEN);
+ }
+err:
+ spin_unlock_bh(&adapter->mcc_lock);
+ pci_free_consistent(adapter->pdev, cmd.size, cmd.va, cmd.dma);
+ return status;
+}
+
int lancer_cmd_write_object(struct be_adapter *adapter, struct be_dma_mem *cmd,
u32 data_size, u32 data_offset,
const char *obj_name, u32 *data_written,