@@ -383,8 +383,10 @@ enum vf_state {
#define BE_UC_PMAC_COUNT 30
#define BE_VF_UC_PMAC_COUNT 2
+
/* Ethtool set_dump flags */
#define LANCER_INITIATE_FW_DUMP 0x1
+#define LANCER_DELETE_FW_DUMP 0x2
struct phy_info {
u8 transceiver;
@@ -2240,6 +2240,34 @@ err_unlock:
return status;
}
+int lancer_cmd_delete_object(struct be_adapter *adapter, const char *obj_name)
+{
+ struct lancer_cmd_req_delete_object *req;
+ struct be_mcc_wrb *wrb;
+ int status;
+
+ 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_DELETE_OBJECT,
+ sizeof(*req), wrb, NULL);
+
+ strcpy(req->object_name, obj_name);
+
+ status = be_mcc_notify_wait(adapter);
+err:
+ spin_unlock_bh(&adapter->mcc_lock);
+ return status;
+}
+
int lancer_cmd_read_object(struct be_adapter *adapter, struct be_dma_mem *cmd,
u32 data_size, u32 data_offset, const char *obj_name,
u32 *data_read, u32 *eof, u8 *addn_status)
@@ -3805,13 +3833,19 @@ bool dump_present(struct be_adapter *adapter)
int lancer_initiate_dump(struct be_adapter *adapter)
{
+ struct device *dev = &adapter->pdev->dev;
int status;
+ if (dump_present(adapter)) {
+ dev_info(dev, "Previous dump not cleared, not forcing dump\n");
+ return -EEXIST;
+ }
+
/* give firmware reset and diagnostic dump */
status = lancer_physdev_ctrl(adapter, PHYSDEV_CONTROL_FW_RESET_MASK |
PHYSDEV_CONTROL_DD_MASK);
if (status < 0) {
- dev_err(&adapter->pdev->dev, "Firmware reset failed\n");
+ dev_err(dev, "FW reset failed\n");
return status;
}
@@ -3820,13 +3854,21 @@ int lancer_initiate_dump(struct be_adapter *adapter)
return status;
if (!dump_present(adapter)) {
- dev_err(&adapter->pdev->dev, "Dump image not present\n");
- return -1;
+ dev_err(dev, "FW dump not generated\n");
+ return -EIO;
}
return 0;
}
+int lancer_delete_dump(struct be_adapter *adapter)
+{
+ int status;
+
+ status = lancer_cmd_delete_object(adapter, LANCER_FW_DUMP_FILE);
+ return be_cmd_status(status);
+}
+
/* Uses sync mcc */
int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain)
{
@@ -231,6 +231,7 @@ 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_DELETE_OBJECT 174
#define OPCODE_COMMON_MANAGE_IFACE_FILTERS 193
#define OPCODE_COMMON_GET_IFACE_LIST 194
#define OPCODE_COMMON_ENABLE_DISABLE_VF 196
@@ -1253,6 +1254,13 @@ struct lancer_cmd_resp_read_object {
u32 eof;
};
+struct lancer_cmd_req_delete_object {
+ struct be_cmd_req_hdr hdr;
+ u32 rsvd1;
+ u32 rsvd2;
+ u8 object_name[104];
+};
+
/************************ WOL *******************************/
struct be_cmd_req_acpi_wol_magic_config{
struct be_cmd_req_hdr hdr;
@@ -2067,6 +2075,7 @@ int lancer_cmd_write_object(struct be_adapter *adapter, struct be_dma_mem *cmd,
int lancer_cmd_read_object(struct be_adapter *adapter, struct be_dma_mem *cmd,
u32 data_size, u32 data_offset, const char *obj_name,
u32 *data_read, u32 *eof, u8 *addn_status);
+int lancer_cmd_delete_object(struct be_adapter *adapter, const char *obj_name);
int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc,
u16 optype, int offset);
int be_cmd_enable_magic_wol(struct be_adapter *adapter, u8 *mac,
@@ -2120,6 +2129,7 @@ int be_cmd_set_ext_fat_capabilites(struct be_adapter *adapter,
struct be_fat_conf_params *cfgs);
int lancer_physdev_ctrl(struct be_adapter *adapter, u32 mask);
int lancer_initiate_dump(struct be_adapter *adapter);
+int lancer_delete_dump(struct be_adapter *adapter);
bool dump_present(struct be_adapter *adapter);
int lancer_test_and_set_rdy_state(struct be_adapter *adapter);
int be_cmd_query_port_name(struct be_adapter *adapter, u8 *port_name);
@@ -681,22 +681,21 @@ static int be_set_dump(struct net_device *netdev, struct ethtool_dump *dump)
struct device *dev = &adapter->pdev->dev;
int status;
- if (!lancer_chip(adapter)) {
- dev_err(dev, "FW dump not supported\n");
+ if (!lancer_chip(adapter) ||
+ !check_privilege(adapter, MAX_PRIVILEGES))
return -EOPNOTSUPP;
- }
-
- if (dump_present(adapter)) {
- dev_err(dev, "Previous dump not cleared, not forcing dump\n");
- return 0;
- }
switch (dump->flag) {
case LANCER_INITIATE_FW_DUMP:
status = lancer_initiate_dump(adapter);
if (!status)
- dev_info(dev, "F/w dump initiated successfully\n");
+ dev_info(dev, "FW dump initiated successfully\n");
break;
+ case LANCER_DELETE_FW_DUMP:
+ status = lancer_delete_dump(adapter);
+ if (!status)
+ dev_info(dev, "FW dump deleted successfully\n");
+ break;
default:
dev_err(dev, "Invalid dump level: 0x%x\n", dump->flag);
return -EINVAL;