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-rw-r--r--drivers/net/ethernet/qlogic/qed/Makefile3
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_cxt.c24
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_dbg_hsi.h2
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_debug.c2
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_dev.c7
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_hsi.h19
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c104
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_int.c26
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_int.h13
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_main.c101
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_mcp.c112
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_mcp.h60
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_mfw_hsi.h3
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_nvmetcp_ip_services.c238
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_rdma.c52
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_reg_addr.h2
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_roce.c2
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_sp_commands.c10
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_spq.c42
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_sriov.c47
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_sriov.h1
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_vf.c7
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_vf.h2
23 files changed, 509 insertions, 370 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/Makefile b/drivers/net/ethernet/qlogic/qed/Makefile
index 0d9c2fe0245d..3d2098f21bb7 100644
--- a/drivers/net/ethernet/qlogic/qed/Makefile
+++ b/drivers/net/ethernet/qlogic/qed/Makefile
@@ -30,8 +30,7 @@ qed-$(CONFIG_QED_OOO) += qed_ooo.o
qed-$(CONFIG_QED_NVMETCP) += \
qed_nvmetcp.o \
- qed_nvmetcp_fw_funcs.o \
- qed_nvmetcp_ip_services.o
+ qed_nvmetcp_fw_funcs.o
qed-$(CONFIG_QED_RDMA) += \
qed_iwarp.o \
diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
index 452494f8c298..65e20693c549 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
@@ -1036,12 +1036,12 @@ static void qed_cid_map_free(struct qed_hwfn *p_hwfn)
u32 type, vf;
for (type = 0; type < MAX_CONN_TYPES; type++) {
- kfree(p_mngr->acquired[type].cid_map);
+ bitmap_free(p_mngr->acquired[type].cid_map);
p_mngr->acquired[type].max_count = 0;
p_mngr->acquired[type].start_cid = 0;
for (vf = 0; vf < MAX_NUM_VFS; vf++) {
- kfree(p_mngr->acquired_vf[type][vf].cid_map);
+ bitmap_free(p_mngr->acquired_vf[type][vf].cid_map);
p_mngr->acquired_vf[type][vf].max_count = 0;
p_mngr->acquired_vf[type][vf].start_cid = 0;
}
@@ -1054,15 +1054,10 @@ qed_cid_map_alloc_single(struct qed_hwfn *p_hwfn,
u32 cid_start,
u32 cid_count, struct qed_cid_acquired_map *p_map)
{
- u32 size;
-
if (!cid_count)
return 0;
- size = DIV_ROUND_UP(cid_count,
- sizeof(unsigned long) * BITS_PER_BYTE) *
- sizeof(unsigned long);
- p_map->cid_map = kzalloc(size, GFP_KERNEL);
+ p_map->cid_map = bitmap_zalloc(cid_count, GFP_KERNEL);
if (!p_map->cid_map)
return -ENOMEM;
@@ -1216,7 +1211,6 @@ void qed_cxt_mngr_setup(struct qed_hwfn *p_hwfn)
struct qed_cid_acquired_map *p_map;
struct qed_conn_type_cfg *p_cfg;
int type;
- u32 len;
/* Reset acquired cids */
for (type = 0; type < MAX_CONN_TYPES; type++) {
@@ -1225,11 +1219,7 @@ void qed_cxt_mngr_setup(struct qed_hwfn *p_hwfn)
p_cfg = &p_mngr->conn_cfg[type];
if (p_cfg->cid_count) {
p_map = &p_mngr->acquired[type];
- len = DIV_ROUND_UP(p_map->max_count,
- sizeof(unsigned long) *
- BITS_PER_BYTE) *
- sizeof(unsigned long);
- memset(p_map->cid_map, 0, len);
+ bitmap_zero(p_map->cid_map, p_map->max_count);
}
if (!p_cfg->cids_per_vf)
@@ -1237,11 +1227,7 @@ void qed_cxt_mngr_setup(struct qed_hwfn *p_hwfn)
for (vf = 0; vf < MAX_NUM_VFS; vf++) {
p_map = &p_mngr->acquired_vf[type][vf];
- len = DIV_ROUND_UP(p_map->max_count,
- sizeof(unsigned long) *
- BITS_PER_BYTE) *
- sizeof(unsigned long);
- memset(p_map->cid_map, 0, len);
+ bitmap_zero(p_map->cid_map, p_map->max_count);
}
}
}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dbg_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_dbg_hsi.h
index 9d5a0c9e1ca0..f6cd1b3efdfd 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dbg_hsi.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_dbg_hsi.h
@@ -1282,7 +1282,7 @@ void qed_dbg_mcp_trace_set_meta_data(struct qed_hwfn *p_hwfn,
* @results_buf_size: (OUT) required buffer size (in bytes) for the parsed
* results.
*
- * Return: Rrror if the parsing fails, ok otherwise.
+ * Return: Error if the parsing fails, ok otherwise.
*/
enum dbg_status qed_get_mcp_trace_results_buf_size(struct qed_hwfn *p_hwfn,
u32 *dump_buf,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_debug.c b/drivers/net/ethernet/qlogic/qed/qed_debug.c
index e3edca187ddf..5250d1d1e49c 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_debug.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_debug.c
@@ -489,7 +489,7 @@ struct split_type_defs {
#define STATIC_DEBUG_LINE_DWORDS 9
-#define NUM_COMMON_GLOBAL_PARAMS 11
+#define NUM_COMMON_GLOBAL_PARAMS 10
#define MAX_RECURSION_DEPTH 10
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c
index cc4ec2bb36db..d61cd32ec3b6 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -412,7 +412,7 @@ static int qed_llh_alloc(struct qed_dev *cdev)
continue;
p_llh_info->ppfid_array[p_llh_info->num_ppfid] = i;
- DP_VERBOSE(cdev, QED_MSG_SP, "ppfid_array[%d] = %hhd\n",
+ DP_VERBOSE(cdev, QED_MSG_SP, "ppfid_array[%d] = %u\n",
p_llh_info->num_ppfid, i);
p_llh_info->num_ppfid++;
}
@@ -626,7 +626,7 @@ static int qed_llh_abs_ppfid(struct qed_dev *cdev, u8 ppfid, u8 *p_abs_ppfid)
if (ppfid >= p_llh_info->num_ppfid) {
DP_NOTICE(cdev,
- "ppfid %d is not valid, available indices are 0..%hhd\n",
+ "ppfid %d is not valid, available indices are 0..%d\n",
ppfid, p_llh_info->num_ppfid - 1);
*p_abs_ppfid = 0;
return -EINVAL;
@@ -3098,6 +3098,9 @@ int qed_hw_init(struct qed_dev *cdev, struct qed_hw_init_params *p_params)
continue;
}
+ /* Some flows may keep variable set */
+ p_hwfn->mcp_info->mcp_handling_status = 0;
+
rc = qed_calc_hw_mode(p_hwfn);
if (rc)
return rc;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
index f2cedbd9489c..ed1a84542ad2 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_hsi.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
@@ -2721,6 +2721,25 @@ void qed_memset_task_ctx(void *p_ctx_mem, u32 ctx_size, u8 ctx_type);
#define NUM_STORMS 6
/**
+ * qed_get_protocol_type_str(): Get a string for Protocol type.
+ *
+ * @protocol_type: Protocol type (using enum protocol_type).
+ *
+ * Return: String.
+ */
+const char *qed_get_protocol_type_str(u32 protocol_type);
+
+/**
+ * qed_get_ramrod_cmd_id_str(): Get a string for Ramrod command ID.
+ *
+ * @protocol_type: Protocol type (using enum protocol_type).
+ * @ramrod_cmd_id: Ramrod command ID (using per-protocol enum <protocol>_ramrod_cmd_id).
+ *
+ * Return: String.
+ */
+const char *qed_get_ramrod_cmd_id_str(u32 protocol_type, u32 ramrod_cmd_id);
+
+/**
* qed_set_rdma_error_level(): Sets the RDMA assert level.
* If the severity of the error will be
* above the level, the FW will assert.
diff --git a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
index 321c43408153..407029a36fa1 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
@@ -210,6 +210,82 @@ static u16 task_region_offsets[1][NUM_OF_CONNECTION_TYPES] = {
(XSEM_REG_FAST_MEMORY + SEM_FAST_REG_INT_RAM + \
XSTORM_PQ_INFO_OFFSET(pq_id))
+static const char * const s_protocol_types[] = {
+ "PROTOCOLID_ISCSI", "PROTOCOLID_FCOE", "PROTOCOLID_ROCE",
+ "PROTOCOLID_CORE", "PROTOCOLID_ETH", "PROTOCOLID_IWARP",
+ "PROTOCOLID_TOE", "PROTOCOLID_PREROCE", "PROTOCOLID_COMMON",
+ "PROTOCOLID_TCP", "PROTOCOLID_RDMA", "PROTOCOLID_SCSI",
+};
+
+static const char *s_ramrod_cmd_ids[][28] = {
+ {
+ "ISCSI_RAMROD_CMD_ID_UNUSED", "ISCSI_RAMROD_CMD_ID_INIT_FUNC",
+ "ISCSI_RAMROD_CMD_ID_DESTROY_FUNC",
+ "ISCSI_RAMROD_CMD_ID_OFFLOAD_CONN",
+ "ISCSI_RAMROD_CMD_ID_UPDATE_CONN",
+ "ISCSI_RAMROD_CMD_ID_TERMINATION_CONN",
+ "ISCSI_RAMROD_CMD_ID_CLEAR_SQ", "ISCSI_RAMROD_CMD_ID_MAC_UPDATE",
+ "ISCSI_RAMROD_CMD_ID_CONN_STATS", },
+ { "FCOE_RAMROD_CMD_ID_INIT_FUNC", "FCOE_RAMROD_CMD_ID_DESTROY_FUNC",
+ "FCOE_RAMROD_CMD_ID_STAT_FUNC",
+ "FCOE_RAMROD_CMD_ID_OFFLOAD_CONN",
+ "FCOE_RAMROD_CMD_ID_TERMINATE_CONN", },
+ { "RDMA_RAMROD_UNUSED", "RDMA_RAMROD_FUNC_INIT",
+ "RDMA_RAMROD_FUNC_CLOSE", "RDMA_RAMROD_REGISTER_MR",
+ "RDMA_RAMROD_DEREGISTER_MR", "RDMA_RAMROD_CREATE_CQ",
+ "RDMA_RAMROD_RESIZE_CQ", "RDMA_RAMROD_DESTROY_CQ",
+ "RDMA_RAMROD_CREATE_SRQ", "RDMA_RAMROD_MODIFY_SRQ",
+ "RDMA_RAMROD_DESTROY_SRQ", "RDMA_RAMROD_START_NS_TRACKING",
+ "RDMA_RAMROD_STOP_NS_TRACKING", "ROCE_RAMROD_CREATE_QP",
+ "ROCE_RAMROD_MODIFY_QP", "ROCE_RAMROD_QUERY_QP",
+ "ROCE_RAMROD_DESTROY_QP", "ROCE_RAMROD_CREATE_UD_QP",
+ "ROCE_RAMROD_DESTROY_UD_QP", "ROCE_RAMROD_FUNC_UPDATE",
+ "ROCE_RAMROD_SUSPEND_QP", "ROCE_RAMROD_QUERY_SUSPENDED_QP",
+ "ROCE_RAMROD_CREATE_SUSPENDED_QP", "ROCE_RAMROD_RESUME_QP",
+ "ROCE_RAMROD_SUSPEND_UD_QP", "ROCE_RAMROD_RESUME_UD_QP",
+ "ROCE_RAMROD_CREATE_SUSPENDED_UD_QP", "ROCE_RAMROD_FLUSH_DPT_QP", },
+ { "CORE_RAMROD_UNUSED", "CORE_RAMROD_RX_QUEUE_START",
+ "CORE_RAMROD_TX_QUEUE_START", "CORE_RAMROD_RX_QUEUE_STOP",
+ "CORE_RAMROD_TX_QUEUE_STOP",
+ "CORE_RAMROD_RX_QUEUE_FLUSH",
+ "CORE_RAMROD_TX_QUEUE_UPDATE", "CORE_RAMROD_QUEUE_STATS_QUERY", },
+ { "ETH_RAMROD_UNUSED", "ETH_RAMROD_VPORT_START",
+ "ETH_RAMROD_VPORT_UPDATE", "ETH_RAMROD_VPORT_STOP",
+ "ETH_RAMROD_RX_QUEUE_START", "ETH_RAMROD_RX_QUEUE_STOP",
+ "ETH_RAMROD_TX_QUEUE_START", "ETH_RAMROD_TX_QUEUE_STOP",
+ "ETH_RAMROD_FILTERS_UPDATE", "ETH_RAMROD_RX_QUEUE_UPDATE",
+ "ETH_RAMROD_RX_CREATE_OPENFLOW_ACTION",
+ "ETH_RAMROD_RX_ADD_OPENFLOW_FILTER",
+ "ETH_RAMROD_RX_DELETE_OPENFLOW_FILTER",
+ "ETH_RAMROD_RX_ADD_UDP_FILTER",
+ "ETH_RAMROD_RX_DELETE_UDP_FILTER",
+ "ETH_RAMROD_RX_CREATE_GFT_ACTION",
+ "ETH_RAMROD_RX_UPDATE_GFT_FILTER", "ETH_RAMROD_TX_QUEUE_UPDATE",
+ "ETH_RAMROD_RGFS_FILTER_ADD", "ETH_RAMROD_RGFS_FILTER_DEL",
+ "ETH_RAMROD_TGFS_FILTER_ADD", "ETH_RAMROD_TGFS_FILTER_DEL",
+ "ETH_RAMROD_GFS_COUNTERS_REPORT_REQUEST", },
+ { "RDMA_RAMROD_UNUSED", "RDMA_RAMROD_FUNC_INIT",
+ "RDMA_RAMROD_FUNC_CLOSE", "RDMA_RAMROD_REGISTER_MR",
+ "RDMA_RAMROD_DEREGISTER_MR", "RDMA_RAMROD_CREATE_CQ",
+ "RDMA_RAMROD_RESIZE_CQ", "RDMA_RAMROD_DESTROY_CQ",
+ "RDMA_RAMROD_CREATE_SRQ", "RDMA_RAMROD_MODIFY_SRQ",
+ "RDMA_RAMROD_DESTROY_SRQ", "RDMA_RAMROD_START_NS_TRACKING",
+ "RDMA_RAMROD_STOP_NS_TRACKING",
+ "IWARP_RAMROD_CMD_ID_TCP_OFFLOAD",
+ "IWARP_RAMROD_CMD_ID_MPA_OFFLOAD",
+ "IWARP_RAMROD_CMD_ID_MPA_OFFLOAD_SEND_RTR",
+ "IWARP_RAMROD_CMD_ID_CREATE_QP", "IWARP_RAMROD_CMD_ID_QUERY_QP",
+ "IWARP_RAMROD_CMD_ID_MODIFY_QP",
+ "IWARP_RAMROD_CMD_ID_DESTROY_QP",
+ "IWARP_RAMROD_CMD_ID_ABORT_TCP_OFFLOAD", },
+ { NULL }, /*TOE*/
+ { NULL }, /*PREROCE*/
+ { "COMMON_RAMROD_UNUSED", "COMMON_RAMROD_PF_START",
+ "COMMON_RAMROD_PF_STOP", "COMMON_RAMROD_VF_START",
+ "COMMON_RAMROD_VF_STOP", "COMMON_RAMROD_PF_UPDATE",
+ "COMMON_RAMROD_RL_UPDATE", "COMMON_RAMROD_EMPTY", }
+};
+
/******************** INTERNAL IMPLEMENTATION *********************/
/* Returns the external VOQ number */
@@ -1647,6 +1723,32 @@ void qed_enable_context_validation(struct qed_hwfn *p_hwfn,
qed_wr(p_hwfn, p_ptt, CDU_REG_TCFC_CTX_VALID0, ctx_validation);
}
+const char *qed_get_protocol_type_str(u32 protocol_type)
+{
+ if (protocol_type >= ARRAY_SIZE(s_protocol_types))
+ return "Invalid protocol type";
+
+ return s_protocol_types[protocol_type];
+}
+
+const char *qed_get_ramrod_cmd_id_str(u32 protocol_type, u32 ramrod_cmd_id)
+{
+ const char *ramrod_cmd_id_str;
+
+ if (protocol_type >= ARRAY_SIZE(s_ramrod_cmd_ids))
+ return "Invalid protocol type";
+
+ if (ramrod_cmd_id >= ARRAY_SIZE(s_ramrod_cmd_ids[0]))
+ return "Invalid Ramrod command ID";
+
+ ramrod_cmd_id_str = s_ramrod_cmd_ids[protocol_type][ramrod_cmd_id];
+
+ if (!ramrod_cmd_id_str)
+ return "Invalid Ramrod command ID";
+
+ return ramrod_cmd_id_str;
+}
+
static u32 qed_get_rdma_assert_ram_addr(struct qed_hwfn *p_hwfn, u8 storm_id)
{
switch (storm_id) {
@@ -1733,8 +1835,6 @@ struct phys_mem_desc *qed_fw_overlay_mem_alloc(struct qed_hwfn *p_hwfn,
if (!allocated_mem)
return NULL;
- memset(allocated_mem, 0, NUM_STORMS * sizeof(struct phys_mem_desc));
-
/* For each Storm, set physical address in RAM */
while (buf_offset < buf_size) {
struct phys_mem_desc *storm_mem_desc;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.c b/drivers/net/ethernet/qlogic/qed/qed_int.c
index 6958adeca86d..2661c483c67e 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_int.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_int.c
@@ -1110,7 +1110,7 @@ static int qed_int_deassertion(struct qed_hwfn *p_hwfn,
bit_len);
/* Some bits represent more than a
- * a single interrupt. Correctly print
+ * single interrupt. Correctly print
* their name.
*/
if (ATTENTION_LENGTH(flags) > 2 ||
@@ -1119,7 +1119,7 @@ static int qed_int_deassertion(struct qed_hwfn *p_hwfn,
snprintf(bit_name, 30,
p_aeu->bit_name, num);
else
- strlcpy(bit_name,
+ strscpy(bit_name,
p_aeu->bit_name, 30);
/* We now need to pass bitmask in its
@@ -2399,3 +2399,25 @@ int qed_int_set_timer_res(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
return rc;
}
+
+int qed_int_get_sb_dbg(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
+ struct qed_sb_info *p_sb, struct qed_sb_info_dbg *p_info)
+{
+ u16 sbid = p_sb->igu_sb_id;
+ u32 i;
+
+ if (IS_VF(p_hwfn->cdev))
+ return -EINVAL;
+
+ if (sbid >= NUM_OF_SBS(p_hwfn->cdev))
+ return -EINVAL;
+
+ p_info->igu_prod = qed_rd(p_hwfn, p_ptt, IGU_REG_PRODUCER_MEMORY + sbid * 4);
+ p_info->igu_cons = qed_rd(p_hwfn, p_ptt, IGU_REG_CONSUMER_MEM + sbid * 4);
+
+ for (i = 0; i < PIS_PER_SB; i++)
+ p_info->pi[i] = (u16)qed_rd(p_hwfn, p_ptt,
+ CAU_REG_PI_MEMORY + sbid * 4 * PIS_PER_SB + i * 4);
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.h b/drivers/net/ethernet/qlogic/qed/qed_int.h
index 84c17e97f569..7e5127f61744 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_int.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_int.h
@@ -186,6 +186,19 @@ void qed_int_disable_post_isr_release(struct qed_dev *cdev);
void qed_int_attn_clr_enable(struct qed_dev *cdev, bool clr_enable);
/**
+ * qed_int_get_sb_dbg: Read debug information regarding a given SB
+ *
+ * @p_hwfn: hw function pointer
+ * @p_ptt: ptt resource
+ * @p_sb: pointer to status block for which we want to get info
+ * @p_info: pointer to struct to fill with information regarding SB
+ *
+ * Return: 0 with status block info filled on success, otherwise return error
+ */
+int qed_int_get_sb_dbg(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
+ struct qed_sb_info *p_sb, struct qed_sb_info_dbg *p_info);
+
+/**
* qed_db_rec_handler(): Doorbell Recovery handler.
* Run doorbell recovery in case of PF overflow (and flush DORQ if
* needed).
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index 7673b3e07736..c91898be7c03 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -255,27 +255,6 @@ static void __exit qed_exit(void)
}
module_exit(qed_exit);
-/* Check if the DMA controller on the machine can properly handle the DMA
- * addressing required by the device.
- */
-static int qed_set_coherency_mask(struct qed_dev *cdev)
-{
- struct device *dev = &cdev->pdev->dev;
-
- if (dma_set_mask(dev, DMA_BIT_MASK(64)) == 0) {
- if (dma_set_coherent_mask(dev, DMA_BIT_MASK(64)) != 0) {
- DP_NOTICE(cdev,
- "Can't request 64-bit consistent allocations\n");
- return -EIO;
- }
- } else if (dma_set_mask(dev, DMA_BIT_MASK(32)) != 0) {
- DP_NOTICE(cdev, "Can't request 64b/32b DMA addresses\n");
- return -EIO;
- }
-
- return 0;
-}
-
static void qed_free_pci(struct qed_dev *cdev)
{
struct pci_dev *pdev = cdev->pdev;
@@ -351,9 +330,12 @@ static int qed_init_pci(struct qed_dev *cdev, struct pci_dev *pdev)
if (IS_PF(cdev) && !cdev->pci_params.pm_cap)
DP_NOTICE(cdev, "Cannot find power management capability\n");
- rc = qed_set_coherency_mask(cdev);
- if (rc)
+ rc = dma_set_mask_and_coherent(&cdev->pdev->dev, DMA_BIT_MASK(64));
+ if (rc) {
+ DP_NOTICE(cdev, "Can't request DMA addresses\n");
+ rc = -EIO;
goto err2;
+ }
cdev->pci_params.mem_start = pci_resource_start(pdev, 0);
cdev->pci_params.mem_end = pci_resource_end(pdev, 0);
@@ -447,7 +429,7 @@ int qed_fill_dev_info(struct qed_dev *cdev,
dev_info->wol_support = true;
dev_info->smart_an = qed_mcp_is_smart_an_supported(p_hwfn);
-
+ dev_info->esl = qed_mcp_is_esl_supported(p_hwfn);
dev_info->abs_pf_id = QED_LEADING_HWFN(cdev)->abs_pf_id;
} else {
qed_vf_get_fw_version(&cdev->hwfns[0], &dev_info->fw_major,
@@ -841,7 +823,6 @@ static void qed_slowpath_irq_free(struct qed_dev *cdev)
for_each_hwfn(cdev, i) {
if (!cdev->hwfns[i].b_int_requested)
break;
- synchronize_irq(cdev->int_params.msix_table[i].vector);
free_irq(cdev->int_params.msix_table[i].vector,
&cdev->hwfns[i].sp_dpc);
}
@@ -2936,6 +2917,30 @@ out:
return status;
}
+static int
+qed_get_sb_info(struct qed_dev *cdev, struct qed_sb_info *sb,
+ u16 qid, struct qed_sb_info_dbg *sb_dbg)
+{
+ struct qed_hwfn *hwfn = &cdev->hwfns[qid % cdev->num_hwfns];
+ struct qed_ptt *ptt;
+ int rc;
+
+ if (IS_VF(cdev))
+ return -EINVAL;
+
+ ptt = qed_ptt_acquire(hwfn);
+ if (!ptt) {
+ DP_NOTICE(hwfn, "Can't acquire PTT\n");
+ return -EAGAIN;
+ }
+
+ memset(sb_dbg, 0, sizeof(*sb_dbg));
+ rc = qed_int_get_sb_dbg(hwfn, ptt, sb, sb_dbg);
+
+ qed_ptt_release(hwfn, ptt);
+ return rc;
+}
+
static int qed_read_module_eeprom(struct qed_dev *cdev, char *buf,
u8 dev_addr, u32 offset, u32 len)
{
@@ -2978,11 +2983,54 @@ static int qed_set_grc_config(struct qed_dev *cdev, u32 cfg_id, u32 val)
return rc;
}
+static __printf(2, 3) void qed_mfw_report(struct qed_dev *cdev, char *fmt, ...)
+{
+ char buf[QED_MFW_REPORT_STR_SIZE];
+ struct qed_hwfn *p_hwfn;
+ struct qed_ptt *p_ptt;
+ va_list vl;
+
+ va_start(vl, fmt);
+ vsnprintf(buf, QED_MFW_REPORT_STR_SIZE, fmt, vl);
+ va_end(vl);
+
+ if (IS_PF(cdev)) {
+ p_hwfn = QED_LEADING_HWFN(cdev);
+ p_ptt = qed_ptt_acquire(p_hwfn);
+ if (p_ptt) {
+ qed_mcp_send_raw_debug_data(p_hwfn, p_ptt, buf, strlen(buf));
+ qed_ptt_release(p_hwfn, p_ptt);
+ }
+ }
+}
+
static u8 qed_get_affin_hwfn_idx(struct qed_dev *cdev)
{
return QED_AFFIN_HWFN_IDX(cdev);
}
+static int qed_get_esl_status(struct qed_dev *cdev, bool *esl_active)
+{
+ struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev);
+ struct qed_ptt *ptt;
+ int rc = 0;
+
+ *esl_active = false;
+
+ if (IS_VF(cdev))
+ return 0;
+
+ ptt = qed_ptt_acquire(hwfn);
+ if (!ptt)
+ return -EAGAIN;
+
+ rc = qed_mcp_get_esl_status(hwfn, ptt, esl_active);
+
+ qed_ptt_release(hwfn, ptt);
+
+ return rc;
+}
+
static struct qed_selftest_ops qed_selftest_ops_pass = {
.selftest_memory = &qed_selftest_memory,
.selftest_interrupt = &qed_selftest_interrupt,
@@ -3038,6 +3086,9 @@ const struct qed_common_ops qed_common_ops_pass = {
.read_nvm_cfg = &qed_nvm_flash_cfg_read,
.read_nvm_cfg_len = &qed_nvm_flash_cfg_len,
.set_grc_config = &qed_set_grc_config,
+ .mfw_report = &qed_mfw_report,
+ .get_sb_info = &qed_get_sb_info,
+ .get_esl_status = &qed_get_esl_status,
};
void qed_get_protocol_stats(struct qed_dev *cdev,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
index 64678a256f3b..9fb1fa479d4b 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
@@ -140,7 +140,7 @@ static struct qed_mcp_cmd_elem *qed_mcp_cmd_get_elem(struct qed_hwfn *p_hwfn,
int qed_mcp_free(struct qed_hwfn *p_hwfn)
{
if (p_hwfn->mcp_info) {
- struct qed_mcp_cmd_elem *p_cmd_elem, *p_tmp;
+ struct qed_mcp_cmd_elem *p_cmd_elem = NULL, *p_tmp;
kfree(p_hwfn->mcp_info->mfw_mb_cur);
kfree(p_hwfn->mcp_info->mfw_mb_shadow);
@@ -249,6 +249,7 @@ int qed_mcp_cmd_init(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
/* Initialize the MFW spinlock */
spin_lock_init(&p_info->cmd_lock);
spin_lock_init(&p_info->link_lock);
+ spin_lock_init(&p_info->unload_lock);
INIT_LIST_HEAD(&p_info->cmd_list);
@@ -614,12 +615,13 @@ static int qed_mcp_cmd_and_union(struct qed_hwfn *p_hwfn,
usecs);
}
-int qed_mcp_cmd(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u32 cmd,
- u32 param,
- u32 *o_mcp_resp,
- u32 *o_mcp_param)
+static int _qed_mcp_cmd(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt,
+ u32 cmd,
+ u32 param,
+ u32 *o_mcp_resp,
+ u32 *o_mcp_param,
+ bool can_sleep)
{
struct qed_mcp_mb_params mb_params;
int rc;
@@ -627,6 +629,7 @@ int qed_mcp_cmd(struct qed_hwfn *p_hwfn,
memset(&mb_params, 0, sizeof(mb_params));
mb_params.cmd = cmd;
mb_params.param = param;
+ mb_params.flags = can_sleep ? QED_MB_FLAG_CAN_SLEEP : 0;
rc = qed_mcp_cmd_and_union(p_hwfn, p_ptt, &mb_params);
if (rc)
@@ -638,6 +641,28 @@ int qed_mcp_cmd(struct qed_hwfn *p_hwfn,
return 0;
}
+int qed_mcp_cmd(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt,
+ u32 cmd,
+ u32 param,
+ u32 *o_mcp_resp,
+ u32 *o_mcp_param)
+{
+ return (_qed_mcp_cmd(p_hwfn, p_ptt, cmd, param,
+ o_mcp_resp, o_mcp_param, true));
+}
+
+int qed_mcp_cmd_nosleep(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt,
+ u32 cmd,
+ u32 param,
+ u32 *o_mcp_resp,
+ u32 *o_mcp_param)
+{
+ return (_qed_mcp_cmd(p_hwfn, p_ptt, cmd, param,
+ o_mcp_resp, o_mcp_param, false));
+}
+
static int
qed_mcp_nvm_wr_cmd(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
@@ -1071,10 +1096,15 @@ int qed_mcp_load_done(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
return 0;
}
+#define MFW_COMPLETION_MAX_ITER 5000
+#define MFW_COMPLETION_INTERVAL_MS 1
+
int qed_mcp_unload_req(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
{
struct qed_mcp_mb_params mb_params;
+ u32 cnt = MFW_COMPLETION_MAX_ITER;
u32 wol_param;
+ int rc;
switch (p_hwfn->cdev->wol_config) {
case QED_OV_WOL_DISABLED:
@@ -1097,7 +1127,23 @@ int qed_mcp_unload_req(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
mb_params.param = wol_param;
mb_params.flags = QED_MB_FLAG_CAN_SLEEP | QED_MB_FLAG_AVOID_BLOCK;
- return qed_mcp_cmd_and_union(p_hwfn, p_ptt, &mb_params);
+ spin_lock_bh(&p_hwfn->mcp_info->unload_lock);
+ set_bit(QED_MCP_BYPASS_PROC_BIT,
+ &p_hwfn->mcp_info->mcp_handling_status);
+ spin_unlock_bh(&p_hwfn->mcp_info->unload_lock);
+
+ rc = qed_mcp_cmd_and_union(p_hwfn, p_ptt, &mb_params);
+
+ while (test_bit(QED_MCP_IN_PROCESSING_BIT,
+ &p_hwfn->mcp_info->mcp_handling_status) && --cnt)
+ msleep(MFW_COMPLETION_INTERVAL_MS);
+
+ if (!cnt)
+ DP_NOTICE(p_hwfn,
+ "Failed to wait MFW event completion after %d msec\n",
+ MFW_COMPLETION_MAX_ITER * MFW_COMPLETION_INTERVAL_MS);
+
+ return rc;
}
int qed_mcp_unload_done(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
@@ -1728,8 +1774,8 @@ static void qed_mcp_update_bw(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
qed_configure_pf_max_bandwidth(p_hwfn->cdev, p_info->bandwidth_max);
/* Acknowledge the MFW */
- qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_BW_UPDATE_ACK, 0, &resp,
- &param);
+ qed_mcp_cmd_nosleep(p_hwfn, p_ptt, DRV_MSG_CODE_BW_UPDATE_ACK, 0, &resp,
+ &param);
}
static void qed_mcp_update_stag(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
@@ -1766,8 +1812,8 @@ static void qed_mcp_update_stag(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
p_hwfn->mcp_info->func_info.ovlan, p_hwfn->hw_info.hw_mode);
/* Acknowledge the MFW */
- qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_S_TAG_UPDATE_ACK, 0,
- &resp, &param);
+ qed_mcp_cmd_nosleep(p_hwfn, p_ptt, DRV_MSG_CODE_S_TAG_UPDATE_ACK, 0,
+ &resp, &param);
}
static void qed_mcp_handle_fan_failure(struct qed_hwfn *p_hwfn,
@@ -1997,6 +2043,19 @@ int qed_mcp_handle_events(struct qed_hwfn *p_hwfn,
"Msg [%d] - old CMD 0x%02x, new CMD 0x%02x\n",
i, info->mfw_mb_shadow[i], info->mfw_mb_cur[i]);
+ spin_lock_bh(&p_hwfn->mcp_info->unload_lock);
+ if (test_bit(QED_MCP_BYPASS_PROC_BIT,
+ &p_hwfn->mcp_info->mcp_handling_status)) {
+ spin_unlock_bh(&p_hwfn->mcp_info->unload_lock);
+ DP_INFO(p_hwfn,
+ "Msg [%d] is bypassed on unload flow\n", i);
+ continue;
+ }
+
+ set_bit(QED_MCP_IN_PROCESSING_BIT,
+ &p_hwfn->mcp_info->mcp_handling_status);
+ spin_unlock_bh(&p_hwfn->mcp_info->unload_lock);
+
switch (i) {
case MFW_DRV_MSG_LINK_CHANGE:
qed_mcp_handle_link_change(p_hwfn, p_ptt, false);
@@ -2050,6 +2109,9 @@ int qed_mcp_handle_events(struct qed_hwfn *p_hwfn,
DP_INFO(p_hwfn, "Unimplemented MFW message %d\n", i);
rc = -EINVAL;
}
+
+ clear_bit(QED_MCP_IN_PROCESSING_BIT,
+ &p_hwfn->mcp_info->mcp_handling_status);
}
/* ACK everything */
@@ -3675,8 +3737,8 @@ static int qed_mcp_resource_cmd(struct qed_hwfn *p_hwfn,
{
int rc;
- rc = qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_RESOURCE_CMD, param,
- p_mcp_resp, p_mcp_param);
+ rc = qed_mcp_cmd_nosleep(p_hwfn, p_ptt, DRV_MSG_CODE_RESOURCE_CMD,
+ param, p_mcp_resp, p_mcp_param);
if (rc)
return rc;
@@ -4158,3 +4220,25 @@ qed_mcp_send_raw_debug_data(struct qed_hwfn *p_hwfn,
return qed_mcp_send_debug_data(p_hwfn, p_ptt,
QED_MCP_DBG_DATA_TYPE_RAW, p_buf, size);
}
+
+bool qed_mcp_is_esl_supported(struct qed_hwfn *p_hwfn)
+{
+ return !!(p_hwfn->mcp_info->capabilities &
+ FW_MB_PARAM_FEATURE_SUPPORT_ENHANCED_SYS_LCK);
+}
+
+int qed_mcp_get_esl_status(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, bool *active)
+{
+ u32 resp = 0, param = 0;
+ int rc;
+
+ rc = qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_GET_MANAGEMENT_STATUS, 0, &resp, &param);
+ if (rc) {
+ DP_NOTICE(p_hwfn, "Failed to send ESL command, rc = %d\n", rc);
+ return rc;
+ }
+
+ *active = !!(param & FW_MB_PARAM_MANAGEMENT_STATUS_LOCKDOWN_ENABLED);
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.h b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
index 564723800d15..9bd0565fe8ab 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
@@ -15,6 +15,8 @@
#include "qed_hsi.h"
#include "qed_dev_api.h"
+#define QED_MFW_REPORT_STR_SIZE 256
+
struct qed_mcp_link_speed_params {
bool autoneg;
@@ -391,11 +393,12 @@ int qed_mcp_get_board_config(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt, u32 *p_board_config);
/**
- * qed_mcp_cmd(): General function for sending commands to the MCP
+ * qed_mcp_cmd(): Sleepable function for sending commands to the MCP
* mailbox. It acquire mutex lock for the entire
* operation, from sending the request until the MCP
* response. Waiting for MCP response will be checked up
- * to 5 seconds every 5ms.
+ * to 5 seconds every 10ms. Should not be called from atomic
+ * context.
*
* @p_hwfn: HW device data.
* @p_ptt: PTT required for register access.
@@ -415,6 +418,31 @@ int qed_mcp_cmd(struct qed_hwfn *p_hwfn,
u32 *o_mcp_param);
/**
+ * qed_mcp_cmd_nosleep(): Function for sending commands to the MCP
+ * mailbox. It acquire mutex lock for the entire
+ * operation, from sending the request until the MCP
+ * response. Waiting for MCP response will be checked up
+ * to 5 seconds every 10us. Should be called when sleep
+ * is not allowed.
+ *
+ * @p_hwfn: HW device data.
+ * @p_ptt: PTT required for register access.
+ * @cmd: command to be sent to the MCP.
+ * @param: Optional param
+ * @o_mcp_resp: The MCP response code (exclude sequence).
+ * @o_mcp_param: Optional parameter provided by the MCP
+ * response
+ *
+ * Return: Int - 0 - Operation was successul.
+ */
+int qed_mcp_cmd_nosleep(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt,
+ u32 cmd,
+ u32 param,
+ u32 *o_mcp_resp,
+ u32 *o_mcp_param);
+
+/**
* qed_mcp_drain(): drains the nig, allowing completion to pass in
* case of pauses.
* (Should be called only from sleepable context)
@@ -760,6 +788,14 @@ struct qed_mcp_info {
/* S/N for debug data mailbox commands */
atomic_t dbg_data_seq;
+
+ /* Spinlock used to sync the flag mcp_handling_status with
+ * the mfw events handler
+ */
+ spinlock_t unload_lock;
+ unsigned long mcp_handling_status;
+#define QED_MCP_BYPASS_PROC_BIT 0
+#define QED_MCP_IN_PROCESSING_BIT 1
};
struct qed_mcp_mb_params {
@@ -1337,4 +1373,24 @@ int qed_mcp_nvm_get_cfg(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
int qed_mcp_nvm_set_cfg(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
u16 option_id, u8 entity_id, u16 flags, u8 *p_buf,
u32 len);
+
+/**
+ * qed_mcp_is_esl_supported(): Return whether management firmware support ESL or not.
+ *
+ * @p_hwfn: hw function pointer
+ *
+ * Return: true if esl is supported, otherwise return false
+ */
+bool qed_mcp_is_esl_supported(struct qed_hwfn *p_hwfn);
+
+/**
+ * qed_mcp_get_esl_status(): Get enhanced system lockdown status
+ *
+ * @p_hwfn: hw function pointer
+ * @p_ptt: ptt resource pointer
+ * @active: ESL active status data pointer
+ *
+ * Return: 0 with esl status info on success, otherwise return error
+ */
+int qed_mcp_get_esl_status(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, bool *active);
#endif
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mfw_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_mfw_hsi.h
index 8a0e3c5d4bda..6459dd3feb37 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mfw_hsi.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_mfw_hsi.h
@@ -1191,6 +1191,7 @@ enum drv_msg_code_enum {
DRV_MSG_CODE_CFG_VF_MSIX = DRV_MSG_CODE(0xc001),
DRV_MSG_CODE_CFG_PF_VFS_MSIX = DRV_MSG_CODE(0xc002),
DRV_MSG_CODE_DEBUG_DATA_SEND = DRV_MSG_CODE(0xc004),
+ DRV_MSG_CODE_GET_MANAGEMENT_STATUS = DRV_MSG_CODE(0xc007),
};
#define DRV_MSG_CODE_VMAC_TYPE_SHIFT 4
@@ -2469,6 +2470,6 @@ struct nvm_meta_bin_t {
u32 version;
#define NVM_META_BIN_VERSION 1
u32 num_options;
- u32 options[0];
+ u32 options[];
};
#endif
diff --git a/drivers/net/ethernet/qlogic/qed/qed_nvmetcp_ip_services.c b/drivers/net/ethernet/qlogic/qed/qed_nvmetcp_ip_services.c
deleted file mode 100644
index 96a2077fd315..000000000000
--- a/drivers/net/ethernet/qlogic/qed/qed_nvmetcp_ip_services.c
+++ /dev/null
@@ -1,238 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
-/*
- * Copyright 2021 Marvell. All rights reserved.
- */
-
-#include <linux/types.h>
-#include <asm/byteorder.h>
-#include <asm/param.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <linux/dma-mapping.h>
-#include <linux/etherdevice.h>
-#include <linux/kernel.h>
-#include <linux/stddef.h>
-#include <linux/errno.h>
-
-#include <net/tcp.h>
-
-#include <linux/qed/qed_nvmetcp_ip_services_if.h>
-
-#define QED_IP_RESOL_TIMEOUT 4
-
-int qed_route_ipv4(struct sockaddr_storage *local_addr,
- struct sockaddr_storage *remote_addr,
- struct sockaddr *hardware_address,
- struct net_device **ndev)
-{
- struct neighbour *neigh = NULL;
- __be32 *loc_ip, *rem_ip;
- struct rtable *rt;
- int rc = -ENXIO;
- int retry;
-
- loc_ip = &((struct sockaddr_in *)local_addr)->sin_addr.s_addr;
- rem_ip = &((struct sockaddr_in *)remote_addr)->sin_addr.s_addr;
- *ndev = NULL;
- rt = ip_route_output(&init_net, *rem_ip, *loc_ip, 0/*tos*/, 0/*oif*/);
- if (IS_ERR(rt)) {
- pr_err("lookup route failed\n");
- rc = PTR_ERR(rt);
- goto return_err;
- }
-
- neigh = dst_neigh_lookup(&rt->dst, rem_ip);
- if (!neigh) {
- rc = -ENOMEM;
- ip_rt_put(rt);
- goto return_err;
- }
-
- *ndev = rt->dst.dev;
- ip_rt_put(rt);
-
- /* If not resolved, kick-off state machine towards resolution */
- if (!(neigh->nud_state & NUD_VALID))
- neigh_event_send(neigh, NULL);
-
- /* query neighbor until resolved or timeout */
- retry = QED_IP_RESOL_TIMEOUT;
- while (!(neigh->nud_state & NUD_VALID) && retry > 0) {
- msleep(1000);
- retry--;
- }
-
- if (neigh->nud_state & NUD_VALID) {
- /* copy resolved MAC address */
- neigh_ha_snapshot(hardware_address->sa_data, neigh, *ndev);
- hardware_address->sa_family = (*ndev)->type;
- rc = 0;
- }
-
- neigh_release(neigh);
- if (!(*loc_ip)) {
- *loc_ip = inet_select_addr(*ndev, *rem_ip, RT_SCOPE_UNIVERSE);
- local_addr->ss_family = AF_INET;
- }
-
-return_err:
-
- return rc;
-}
-EXPORT_SYMBOL(qed_route_ipv4);
-
-int qed_route_ipv6(struct sockaddr_storage *local_addr,
- struct sockaddr_storage *remote_addr,
- struct sockaddr *hardware_address,
- struct net_device **ndev)
-{
- struct neighbour *neigh = NULL;
- struct dst_entry *dst;
- struct flowi6 fl6;
- int rc = -ENXIO;
- int retry;
-
- memset(&fl6, 0, sizeof(fl6));
- fl6.saddr = ((struct sockaddr_in6 *)local_addr)->sin6_addr;
- fl6.daddr = ((struct sockaddr_in6 *)remote_addr)->sin6_addr;
- dst = ip6_route_output(&init_net, NULL, &fl6);
- if (!dst || dst->error) {
- if (dst) {
- dst_release(dst);
- pr_err("lookup route failed %d\n", dst->error);
- }
-
- goto out;
- }
-
- neigh = dst_neigh_lookup(dst, &fl6.daddr);
- if (neigh) {
- *ndev = ip6_dst_idev(dst)->dev;
-
- /* If not resolved, kick-off state machine towards resolution */
- if (!(neigh->nud_state & NUD_VALID))
- neigh_event_send(neigh, NULL);
-
- /* query neighbor until resolved or timeout */
- retry = QED_IP_RESOL_TIMEOUT;
- while (!(neigh->nud_state & NUD_VALID) && retry > 0) {
- msleep(1000);
- retry--;
- }
-
- if (neigh->nud_state & NUD_VALID) {
- neigh_ha_snapshot((u8 *)hardware_address->sa_data,
- neigh, *ndev);
- hardware_address->sa_family = (*ndev)->type;
- rc = 0;
- }
-
- neigh_release(neigh);
-
- if (ipv6_addr_any(&fl6.saddr)) {
- if (ipv6_dev_get_saddr(dev_net(*ndev), *ndev,
- &fl6.daddr, 0, &fl6.saddr)) {
- pr_err("Unable to find source IP address\n");
- goto out;
- }
-
- local_addr->ss_family = AF_INET6;
- ((struct sockaddr_in6 *)local_addr)->sin6_addr =
- fl6.saddr;
- }
- }
-
- dst_release(dst);
-
-out:
-
- return rc;
-}
-EXPORT_SYMBOL(qed_route_ipv6);
-
-void qed_vlan_get_ndev(struct net_device **ndev, u16 *vlan_id)
-{
- if (is_vlan_dev(*ndev)) {
- *vlan_id = vlan_dev_vlan_id(*ndev);
- *ndev = vlan_dev_real_dev(*ndev);
- }
-}
-EXPORT_SYMBOL(qed_vlan_get_ndev);
-
-struct pci_dev *qed_validate_ndev(struct net_device *ndev)
-{
- struct pci_dev *pdev = NULL;
- struct net_device *upper;
-
- for_each_pci_dev(pdev) {
- if (pdev && pdev->driver &&
- !strcmp(pdev->driver->name, "qede")) {
- upper = pci_get_drvdata(pdev);
- if (upper->ifindex == ndev->ifindex)
- return pdev;
- }
- }
-
- return NULL;
-}
-EXPORT_SYMBOL(qed_validate_ndev);
-
-__be16 qed_get_in_port(struct sockaddr_storage *sa)
-{
- return sa->ss_family == AF_INET
- ? ((struct sockaddr_in *)sa)->sin_port
- : ((struct sockaddr_in6 *)sa)->sin6_port;
-}
-EXPORT_SYMBOL(qed_get_in_port);
-
-int qed_fetch_tcp_port(struct sockaddr_storage local_ip_addr,
- struct socket **sock, u16 *port)
-{
- struct sockaddr_storage sa;
- int rc = 0;
-
- rc = sock_create(local_ip_addr.ss_family, SOCK_STREAM, IPPROTO_TCP,
- sock);
- if (rc) {
- pr_warn("failed to create socket: %d\n", rc);
- goto err;
- }
-
- (*sock)->sk->sk_allocation = GFP_KERNEL;
- sk_set_memalloc((*sock)->sk);
-
- rc = kernel_bind(*sock, (struct sockaddr *)&local_ip_addr,
- sizeof(local_ip_addr));
-
- if (rc) {
- pr_warn("failed to bind socket: %d\n", rc);
- goto err_sock;
- }
-
- rc = kernel_getsockname(*sock, (struct sockaddr *)&sa);
- if (rc < 0) {
- pr_warn("getsockname() failed: %d\n", rc);
- goto err_sock;
- }
-
- *port = ntohs(qed_get_in_port(&sa));
-
- return 0;
-
-err_sock:
- sock_release(*sock);
- sock = NULL;
-err:
-
- return rc;
-}
-EXPORT_SYMBOL(qed_fetch_tcp_port);
-
-void qed_return_tcp_port(struct socket *sock)
-{
- if (sock && sock->sk) {
- tcp_set_state(sock->sk, TCP_CLOSE);
- sock_release(sock);
- }
-}
-EXPORT_SYMBOL(qed_return_tcp_port);
diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
index 23b668de4640..5a5dbbb8d8aa 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
@@ -42,8 +42,7 @@ int qed_rdma_bmap_alloc(struct qed_hwfn *p_hwfn,
bmap->max_count = max_count;
- bmap->bitmap = kcalloc(BITS_TO_LONGS(max_count), sizeof(long),
- GFP_KERNEL);
+ bmap->bitmap = bitmap_zalloc(max_count, GFP_KERNEL);
if (!bmap->bitmap)
return -ENOMEM;
@@ -107,7 +106,7 @@ int qed_bmap_test_id(struct qed_hwfn *p_hwfn,
static bool qed_bmap_is_empty(struct qed_bmap *bmap)
{
- return bmap->max_count == find_first_bit(bmap->bitmap, bmap->max_count);
+ return bitmap_empty(bmap->bitmap, bmap->max_count);
}
static u32 qed_rdma_get_sb_id(void *p_hwfn, u32 rel_sb_id)
@@ -319,48 +318,31 @@ free_rdma_dev:
void qed_rdma_bmap_free(struct qed_hwfn *p_hwfn,
struct qed_bmap *bmap, bool check)
{
- int weight = bitmap_weight(bmap->bitmap, bmap->max_count);
- int last_line = bmap->max_count / (64 * 8);
- int last_item = last_line * 8 +
- DIV_ROUND_UP(bmap->max_count % (64 * 8), 64);
- u64 *pmap = (u64 *)bmap->bitmap;
- int line, item, offset;
- u8 str_last_line[200] = { 0 };
-
- if (!weight || !check)
+ unsigned int bit, weight, nbits;
+ unsigned long *b;
+
+ if (!check)
+ goto end;
+
+ weight = bitmap_weight(bmap->bitmap, bmap->max_count);
+ if (!weight)
goto end;
DP_NOTICE(p_hwfn,
"%s bitmap not free - size=%d, weight=%d, 512 bits per line\n",
bmap->name, bmap->max_count, weight);
- /* print aligned non-zero lines, if any */
- for (item = 0, line = 0; line < last_line; line++, item += 8)
- if (bitmap_weight((unsigned long *)&pmap[item], 64 * 8))
+ for (bit = 0; bit < bmap->max_count; bit += 512) {
+ b = bmap->bitmap + BITS_TO_LONGS(bit);
+ nbits = min(bmap->max_count - bit, 512U);
+
+ if (!bitmap_empty(b, nbits))
DP_NOTICE(p_hwfn,
- "line 0x%04x: 0x%016llx 0x%016llx 0x%016llx 0x%016llx 0x%016llx 0x%016llx 0x%016llx 0x%016llx\n",
- line,
- pmap[item],
- pmap[item + 1],
- pmap[item + 2],
- pmap[item + 3],
- pmap[item + 4],
- pmap[item + 5],
- pmap[item + 6], pmap[item + 7]);
-
- /* print last unaligned non-zero line, if any */
- if ((bmap->max_count % (64 * 8)) &&
- (bitmap_weight((unsigned long *)&pmap[item],
- bmap->max_count - item * 64))) {
- offset = sprintf(str_last_line, "line 0x%04x: ", line);
- for (; item < last_item; item++)
- offset += sprintf(str_last_line + offset,
- "0x%016llx ", pmap[item]);
- DP_NOTICE(p_hwfn, "%s\n", str_last_line);
+ "line 0x%04x: %*pb\n", bit / 512, nbits, b);
}
end:
- kfree(bmap->bitmap);
+ bitmap_free(bmap->bitmap);
bmap->bitmap = NULL;
}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h b/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h
index 6f1a52e6beb2..b5e35f433a20 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h
@@ -550,6 +550,8 @@
0x1 << 1)
#define IGU_REG_BLOCK_CONFIGURATION_PXP_TPH_INTERFACE_EN ( \
0x1 << 0)
+#define IGU_REG_PRODUCER_MEMORY 0x182000UL
+#define IGU_REG_CONSUMER_MEM 0x183000UL
#define IGU_REG_MAPPING_MEMORY \
0x184000UL
#define IGU_REG_STATISTIC_NUM_VF_MSG_SENT \
diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.c b/drivers/net/ethernet/qlogic/qed/qed_roce.c
index 071b4aeaddf2..134ecfca96a3 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_roce.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_roce.c
@@ -76,7 +76,7 @@ void qed_roce_stop(struct qed_hwfn *p_hwfn)
* We delay for a short while if an async destroy QP is still expected.
* Beyond the added delay we clear the bitmap anyway.
*/
- while (bitmap_weight(rcid_map->bitmap, rcid_map->max_count)) {
+ while (!bitmap_empty(rcid_map->bitmap, rcid_map->max_count)) {
/* If the HW device is during recovery, all resources are
* immediately reset without receiving a per-cid indication
* from HW. In this case we don't expect the cid bitmap to be
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
index 648176dfb871..3b54da963554 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
@@ -85,10 +85,12 @@ int qed_sp_init_request(struct qed_hwfn *p_hwfn,
goto err;
}
- DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
- "Initialized: CID %08x cmd %02x protocol %02x data_addr %lu comp_mode [%s]\n",
- opaque_cid, cmd, protocol,
- (unsigned long)&p_ent->ramrod,
+ DP_VERBOSE(p_hwfn,
+ QED_MSG_SPQ,
+ "Initialized: CID %08x %s:[%02x] %s:%02x data_addr %llx comp_mode [%s]\n",
+ opaque_cid, qed_get_ramrod_cmd_id_str(protocol, cmd),
+ cmd, qed_get_protocol_type_str(protocol), protocol,
+ (unsigned long long)(uintptr_t)&p_ent->ramrod,
D_TRINE(p_ent->comp_mode, QED_SPQ_MODE_EBLOCK,
QED_SPQ_MODE_BLOCK, "MODE_EBLOCK", "MODE_BLOCK",
"MODE_CB"));
diff --git a/drivers/net/ethernet/qlogic/qed/qed_spq.c b/drivers/net/ethernet/qlogic/qed/qed_spq.c
index e0473729b161..d01b9245f811 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_spq.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_spq.c
@@ -139,10 +139,13 @@ err:
if (!p_ptt)
return -EBUSY;
qed_hw_err_notify(p_hwfn, p_ptt, QED_HW_ERR_RAMROD_FAIL,
- "Ramrod is stuck [CID %08x cmd %02x protocol %02x echo %04x]\n",
+ "Ramrod is stuck [CID %08x %s:%02x %s:%02x echo %04x]\n",
le32_to_cpu(p_ent->elem.hdr.cid),
+ qed_get_ramrod_cmd_id_str(p_ent->elem.hdr.protocol_id,
+ p_ent->elem.hdr.cmd_id),
p_ent->elem.hdr.cmd_id,
- p_ent->elem.hdr.protocol_id,
+ qed_get_protocol_type_str(p_ent->elem.hdr.protocol_id),
+ p_ent->elem.hdr.protocol_id,
le16_to_cpu(p_ent->elem.hdr.echo));
qed_ptt_release(p_hwfn, p_ptt);
@@ -170,13 +173,16 @@ static int qed_spq_fill_entry(struct qed_hwfn *p_hwfn,
return -EINVAL;
}
- DP_VERBOSE(p_hwfn, QED_MSG_SPQ,
- "Ramrod header: [CID 0x%08x CMD 0x%02x protocol 0x%02x] Data pointer: [%08x:%08x] Completion Mode: %s\n",
+ DP_VERBOSE(p_hwfn,
+ QED_MSG_SPQ,
+ "Ramrod hdr: [CID 0x%08x %s:0x%02x %s:0x%02x] Data ptr: [%08x:%08x] Cmpltion Mode: %s\n",
p_ent->elem.hdr.cid,
+ qed_get_ramrod_cmd_id_str(p_ent->elem.hdr.protocol_id,
+ p_ent->elem.hdr.cmd_id),
p_ent->elem.hdr.cmd_id,
- p_ent->elem.hdr.protocol_id,
- p_ent->elem.data_ptr.hi,
- p_ent->elem.data_ptr.lo,
+ qed_get_protocol_type_str(p_ent->elem.hdr.protocol_id),
+ p_ent->elem.hdr.protocol_id,
+ p_ent->elem.data_ptr.hi, p_ent->elem.data_ptr.lo,
D_TRINE(p_ent->comp_mode, QED_SPQ_MODE_EBLOCK,
QED_SPQ_MODE_BLOCK, "MODE_EBLOCK", "MODE_BLOCK",
"MODE_CB"));
@@ -271,17 +277,27 @@ qed_async_event_completion(struct qed_hwfn *p_hwfn,
{
qed_spq_async_comp_cb cb;
- if (!p_hwfn->p_spq || (p_eqe->protocol_id >= MAX_PROTOCOL_TYPE))
+ if (!p_hwfn->p_spq)
return -EINVAL;
+ if (p_eqe->protocol_id >= MAX_PROTOCOL_TYPE) {
+ DP_ERR(p_hwfn, "Wrong protocol: %s:%d\n",
+ qed_get_protocol_type_str(p_eqe->protocol_id),
+ p_eqe->protocol_id);
+
+ return -EINVAL;
+ }
+
cb = p_hwfn->p_spq->async_comp_cb[p_eqe->protocol_id];
if (cb) {
return cb(p_hwfn, p_eqe->opcode, p_eqe->echo,
&p_eqe->data, p_eqe->fw_return_code);
} else {
DP_NOTICE(p_hwfn,
- "Unknown Async completion for protocol: %d\n",
+ "Unknown Async completion for %s:%d\n",
+ qed_get_protocol_type_str(p_eqe->protocol_id),
p_eqe->protocol_id);
+
return -EINVAL;
}
}
@@ -830,8 +846,12 @@ int qed_spq_post(struct qed_hwfn *p_hwfn,
if (p_hwfn->cdev->recov_in_prog) {
DP_VERBOSE(p_hwfn,
QED_MSG_SPQ,
- "Recovery is in progress. Skip spq post [cmd %02x protocol %02x]\n",
- p_ent->elem.hdr.cmd_id, p_ent->elem.hdr.protocol_id);
+ "Recovery is in progress. Skip spq post [%s:%02x %s:%02x]\n",
+ qed_get_ramrod_cmd_id_str(p_ent->elem.hdr.protocol_id,
+ p_ent->elem.hdr.cmd_id),
+ p_ent->elem.hdr.cmd_id,
+ qed_get_protocol_type_str(p_ent->elem.hdr.protocol_id),
+ p_ent->elem.hdr.protocol_id);
/* Let the flow complete w/o any error handling */
qed_spq_recov_set_ret_code(p_ent, fw_return_code);
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
index 8ac38828ba45..0848b5529d48 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
@@ -2984,12 +2984,16 @@ static int qed_iov_pre_update_vport(struct qed_hwfn *hwfn,
u8 mask = QED_ACCEPT_UCAST_UNMATCHED | QED_ACCEPT_MCAST_UNMATCHED;
struct qed_filter_accept_flags *flags = &params->accept_flags;
struct qed_public_vf_info *vf_info;
+ u16 tlv_mask;
+
+ tlv_mask = BIT(QED_IOV_VP_UPDATE_ACCEPT_PARAM) |
+ BIT(QED_IOV_VP_UPDATE_ACCEPT_ANY_VLAN);
/* Untrusted VFs can't even be trusted to know that fact.
* Simply indicate everything is configured fine, and trace
* configuration 'behind their back'.
*/
- if (!(*tlvs & BIT(QED_IOV_VP_UPDATE_ACCEPT_PARAM)))
+ if (!(*tlvs & tlv_mask))
return 0;
vf_info = qed_iov_get_public_vf_info(hwfn, vfid, true);
@@ -3006,6 +3010,13 @@ static int qed_iov_pre_update_vport(struct qed_hwfn *hwfn,
flags->tx_accept_filter &= ~mask;
}
+ if (params->update_accept_any_vlan_flg) {
+ vf_info->accept_any_vlan = params->accept_any_vlan;
+
+ if (vf_info->forced_vlan && !vf_info->is_trusted_configured)
+ params->accept_any_vlan = false;
+ }
+
return 0;
}
@@ -3806,11 +3817,11 @@ bool qed_iov_mark_vf_flr(struct qed_hwfn *p_hwfn, u32 *p_disabled_vfs)
return found;
}
-static void qed_iov_get_link(struct qed_hwfn *p_hwfn,
- u16 vfid,
- struct qed_mcp_link_params *p_params,
- struct qed_mcp_link_state *p_link,
- struct qed_mcp_link_capabilities *p_caps)
+static int qed_iov_get_link(struct qed_hwfn *p_hwfn,
+ u16 vfid,
+ struct qed_mcp_link_params *p_params,
+ struct qed_mcp_link_state *p_link,
+ struct qed_mcp_link_capabilities *p_caps)
{
struct qed_vf_info *p_vf = qed_iov_get_vf_info(p_hwfn,
vfid,
@@ -3818,7 +3829,7 @@ static void qed_iov_get_link(struct qed_hwfn *p_hwfn,
struct qed_bulletin_content *p_bulletin;
if (!p_vf)
- return;
+ return -EINVAL;
p_bulletin = p_vf->bulletin.p_virt;
@@ -3828,6 +3839,7 @@ static void qed_iov_get_link(struct qed_hwfn *p_hwfn,
__qed_vf_get_link_state(p_hwfn, p_link, p_bulletin);
if (p_caps)
__qed_vf_get_link_caps(p_hwfn, p_caps, p_bulletin);
+ return 0;
}
static int
@@ -4686,6 +4698,7 @@ static int qed_get_vf_config(struct qed_dev *cdev,
struct qed_public_vf_info *vf_info;
struct qed_mcp_link_state link;
u32 tx_rate;
+ int ret;
/* Sanitize request */
if (IS_VF(cdev))
@@ -4699,7 +4712,9 @@ static int qed_get_vf_config(struct qed_dev *cdev,
vf_info = qed_iov_get_public_vf_info(hwfn, vf_id, true);
- qed_iov_get_link(hwfn, vf_id, NULL, &link, NULL);
+ ret = qed_iov_get_link(hwfn, vf_id, NULL, &link, NULL);
+ if (ret)
+ return ret;
/* Fill information about VF */
ivi->vf = vf_id;
@@ -4715,6 +4730,7 @@ static int qed_get_vf_config(struct qed_dev *cdev,
tx_rate = vf_info->tx_rate;
ivi->max_tx_rate = tx_rate ? tx_rate : link.speed;
ivi->min_tx_rate = qed_iov_get_vf_min_rate(hwfn, vf_id);
+ ivi->trusted = vf_info->is_trusted_request;
return 0;
}
@@ -5145,6 +5161,12 @@ static void qed_iov_handle_trust_change(struct qed_hwfn *hwfn)
params.update_ctl_frame_check = 1;
params.mac_chk_en = !vf_info->is_trusted_configured;
+ params.update_accept_any_vlan_flg = 0;
+
+ if (vf_info->accept_any_vlan && vf_info->forced_vlan) {
+ params.update_accept_any_vlan_flg = 1;
+ params.accept_any_vlan = vf_info->accept_any_vlan;
+ }
if (vf_info->rx_accept_mode & mask) {
flags->update_rx_mode_config = 1;
@@ -5160,13 +5182,20 @@ static void qed_iov_handle_trust_change(struct qed_hwfn *hwfn)
if (!vf_info->is_trusted_configured) {
flags->rx_accept_filter &= ~mask;
flags->tx_accept_filter &= ~mask;
+ params.accept_any_vlan = false;
}
if (flags->update_rx_mode_config ||
flags->update_tx_mode_config ||
- params.update_ctl_frame_check)
+ params.update_ctl_frame_check ||
+ params.update_accept_any_vlan_flg) {
+ DP_VERBOSE(hwfn, QED_MSG_IOV,
+ "vport update config for %s VF[abs 0x%x rel 0x%x]\n",
+ vf_info->is_trusted_configured ? "trusted" : "untrusted",
+ vf->abs_vf_id, vf->relative_vf_id);
qed_sp_vport_update(hwfn, &params,
QED_SPQ_MODE_EBLOCK, NULL);
+ }
}
}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.h b/drivers/net/ethernet/qlogic/qed/qed_sriov.h
index f448e3dd6c8b..6ee2493de164 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sriov.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.h
@@ -62,6 +62,7 @@ struct qed_public_vf_info {
bool is_trusted_request;
u8 rx_accept_mode;
u8 tx_accept_mode;
+ bool accept_any_vlan;
};
struct qed_iov_vf_init_params {
diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.c b/drivers/net/ethernet/qlogic/qed/qed_vf.c
index 597cd9cd57b5..7b0e390c0b07 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_vf.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_vf.c
@@ -513,6 +513,9 @@ int qed_vf_hw_prepare(struct qed_hwfn *p_hwfn)
p_iov->bulletin.size,
&p_iov->bulletin.phys,
GFP_KERNEL);
+ if (!p_iov->bulletin.p_virt)
+ goto free_pf2vf_reply;
+
DP_VERBOSE(p_hwfn, QED_MSG_IOV,
"VF's bulletin Board [%p virt 0x%llx phys 0x%08x bytes]\n",
p_iov->bulletin.p_virt,
@@ -552,6 +555,10 @@ int qed_vf_hw_prepare(struct qed_hwfn *p_hwfn)
return rc;
+free_pf2vf_reply:
+ dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+ sizeof(union pfvf_tlvs),
+ p_iov->pf2vf_reply, p_iov->pf2vf_reply_phys);
free_vf2pf_request:
dma_free_coherent(&p_hwfn->cdev->pdev->dev,
sizeof(union vfpf_tlvs),
diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.h b/drivers/net/ethernet/qlogic/qed/qed_vf.h
index 306b5f4bc632..2bd51a41ce8d 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_vf.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_vf.h
@@ -225,7 +225,7 @@ struct pfvf_start_queue_resp_tlv {
};
/* Extended queue information - additional index for reference inside qzone.
- * If commmunicated between VF/PF, each TLV relating to queues should be
+ * If communicated between VF/PF, each TLV relating to queues should be
* extended by one such [or have a future base TLV that already contains info].
*/
struct vfpf_qid_tlv {