@@ -598,7 +598,7 @@ static int ena_com_wait_and_process_admin_cq_polling(struct ena_comp_ctx *comp_c
return ret;
}
-/**
+/*
* Set the LLQ configurations of the firmware
*
* The driver provides only the enabled feature values to the device,
@@ -1092,7 +1092,7 @@ static void ena_com_hash_key_fill_default_key(struct ena_com_dev *ena_dev)
/* The key buffer is stored in the device in an array of
* uint32 elements.
*/
- hash_key->keys_num = ENA_ADMIN_RSS_KEY_PARTS;
+ hash_key->key_parts = ENA_ADMIN_RSS_KEY_PARTS;
}
static int ena_com_hash_key_allocate(struct ena_com_dev *ena_dev)
@@ -1165,7 +1165,7 @@ static int ena_com_indirect_table_allocate(struct ena_com_dev *ena_dev,
int ret;
ret = ena_com_get_feature(ena_dev, &get_resp,
- ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG, 0);
+ ENA_ADMIN_RSS_INDIRECTION_TABLE_CONFIG, 0);
if (unlikely(ret))
return ret;
@@ -1977,6 +1977,7 @@ int ena_com_get_dev_attr_feat(struct ena_com_dev *ena_dev,
memcpy(&get_feat_ctx->dev_attr, &get_resp.u.dev_attr,
sizeof(get_resp.u.dev_attr));
+
ena_dev->supported_features = get_resp.u.dev_attr.supported_features;
if (ena_dev->supported_features & BIT(ENA_ADMIN_MAX_QUEUES_EXT)) {
@@ -2044,7 +2045,7 @@ int ena_com_get_dev_attr_feat(struct ena_com_dev *ena_dev,
return rc;
rc = ena_com_get_feature(ena_dev, &get_resp,
- ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG, 0);
+ ENA_ADMIN_RSS_INDIRECTION_TABLE_CONFIG, 0);
if (!rc)
memcpy(&get_feat_ctx->ind_table, &get_resp.u.ind_table,
sizeof(get_resp.u.ind_table));
@@ -2106,9 +2107,9 @@ void ena_com_aenq_intr_handler(struct ena_com_dev *ena_dev, void *data)
timestamp = (u64)aenq_common->timestamp_low |
((u64)aenq_common->timestamp_high << 32);
ENA_TOUCH(timestamp); /* In case debug is disabled */
- ena_trc_dbg(ena_dev, "AENQ! Group[%x] Syndrom[%x] timestamp: [%" ENA_PRIu64 "s]\n",
+ ena_trc_dbg(ena_dev, "AENQ! Group[%x] Syndrome[%x] timestamp: [%" ENA_PRIu64 "s]\n",
aenq_common->group,
- aenq_common->syndrom,
+ aenq_common->syndrome,
timestamp);
/* Handle specific event*/
@@ -2410,7 +2411,7 @@ int ena_com_fill_hash_function(struct ena_com_dev *ena_dev,
}
memcpy(hash_key->key, key, key_len);
rss->hash_init_val = init_val;
- hash_key->keys_num = key_len / sizeof(u32);
+ hash_key->key_parts = key_len / sizeof(hash_key->key[0]);
}
break;
case ENA_ADMIN_CRC32:
@@ -2465,7 +2466,8 @@ int ena_com_get_hash_key(struct ena_com_dev *ena_dev, u8 *key)
ena_dev->rss.hash_key;
if (key)
- memcpy(key, hash_key->key, (size_t)(hash_key->keys_num) << 2);
+ memcpy(key, hash_key->key,
+ (size_t)(hash_key->key_parts) * sizeof(hash_key->key[0]));
return 0;
}
@@ -2660,9 +2662,9 @@ int ena_com_indirect_table_set(struct ena_com_dev *ena_dev)
int ret;
if (!ena_com_check_supported_feature_id(ena_dev,
- ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG)) {
+ ENA_ADMIN_RSS_INDIRECTION_TABLE_CONFIG)) {
ena_trc_dbg(ena_dev, "Feature %d isn't supported\n",
- ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG);
+ ENA_ADMIN_RSS_INDIRECTION_TABLE_CONFIG);
return ENA_COM_UNSUPPORTED;
}
@@ -2677,7 +2679,7 @@ int ena_com_indirect_table_set(struct ena_com_dev *ena_dev)
cmd.aq_common_descriptor.opcode = ENA_ADMIN_SET_FEATURE;
cmd.aq_common_descriptor.flags =
ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT_MASK;
- cmd.feat_common.feature_id = ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG;
+ cmd.feat_common.feature_id = ENA_ADMIN_RSS_INDIRECTION_TABLE_CONFIG;
cmd.u.ind_table.size = rss->tbl_log_size;
cmd.u.ind_table.inline_index = 0xFFFFFFFF;
@@ -2715,7 +2717,7 @@ int ena_com_indirect_table_get(struct ena_com_dev *ena_dev, u32 *ind_tbl)
sizeof(struct ena_admin_rss_ind_table_entry);
rc = ena_com_get_feature_ex(ena_dev, &get_resp,
- ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG,
+ ENA_ADMIN_RSS_INDIRECTION_TABLE_CONFIG,
rss->rss_ind_tbl_dma_addr,
tbl_size, 0);
if (unlikely(rc))
@@ -2,13 +2,9 @@
* Copyright (c) 2015-2020 Amazon.com, Inc. or its affiliates.
* All rights reserved.
*/
-
#ifndef _ENA_ADMIN_H_
#define _ENA_ADMIN_H_
-#define ENA_ADMIN_EXTRA_PROPERTIES_STRING_LEN 32
-#define ENA_ADMIN_EXTRA_PROPERTIES_COUNT 32
-
#define ENA_ADMIN_RSS_KEY_PARTS 10
enum ena_admin_aq_opcode {
@@ -33,6 +29,7 @@ enum ena_admin_aq_completion_status {
ENA_ADMIN_RESOURCE_BUSY = 7,
};
+/* subcommands for the set/get feature admin commands */
enum ena_admin_aq_feature_id {
ENA_ADMIN_DEVICE_ATTRIBUTES = 1,
ENA_ADMIN_MAX_QUEUES_NUM = 2,
@@ -43,7 +40,7 @@ enum ena_admin_aq_feature_id {
ENA_ADMIN_MAX_QUEUES_EXT = 7,
ENA_ADMIN_RSS_HASH_FUNCTION = 10,
ENA_ADMIN_STATELESS_OFFLOAD_CONFIG = 11,
- ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG = 12,
+ ENA_ADMIN_RSS_INDIRECTION_TABLE_CONFIG = 12,
ENA_ADMIN_MTU = 14,
ENA_ADMIN_RSS_HASH_INPUT = 18,
ENA_ADMIN_INTERRUPT_MODERATION = 20,
@@ -175,7 +172,7 @@ struct ena_admin_acq_common_desc {
uint16_t extended_status;
/* indicates to the driver which AQ entry has been consumed by the
- * device and could be reused
+ * device and could be reused
*/
uint16_t sq_head_indx;
};
@@ -220,8 +217,8 @@ struct ena_admin_aq_create_sq_cmd {
*/
uint8_t sq_caps_3;
- /* associated completion queue id. This CQ must be created prior to
- * SQ creation
+ /* associated completion queue id. This CQ must be created prior to SQ
+ * creation
*/
uint16_t cq_idx;
@@ -360,7 +357,7 @@ struct ena_admin_aq_get_stats_cmd {
uint16_t queue_idx;
/* device id, value 0xFFFF means mine. only privileged device can get
- * stats of other device
+ * stats of other device
*/
uint16_t device_id;
};
@@ -442,8 +439,8 @@ struct ena_admin_get_set_feature_common_desc {
uint8_t feature_id;
/* The driver specifies the max feature version it supports and the
- * device responds with the currently supported feature version. The
- * field is zero based
+ * device responds with the currently supported feature version. The
+ * field is zero based
*/
uint8_t feature_version;
@@ -455,7 +452,9 @@ struct ena_admin_device_attr_feature_desc {
uint32_t device_version;
- /* bitmap of ena_admin_aq_feature_id */
+ /* bitmap of ena_admin_aq_feature_id, which represents supported
+ * subcommands for the set/get feature admin commands.
+ */
uint32_t supported_features;
uint32_t reserved3;
@@ -541,32 +540,30 @@ struct ena_admin_feature_llq_desc {
uint32_t max_llq_depth;
- /* specify the header locations the device supports. bitfield of
- * enum ena_admin_llq_header_location.
+ /* specify the header locations the device supports. bitfield of enum
+ * ena_admin_llq_header_location.
*/
uint16_t header_location_ctrl_supported;
/* the header location the driver selected to use. */
uint16_t header_location_ctrl_enabled;
- /* if inline header is specified - this is the size of descriptor
- * list entry. If header in a separate ring is specified - this is
- * the size of header ring entry. bitfield of enum
- * ena_admin_llq_ring_entry_size. specify the entry sizes the device
- * supports
+ /* if inline header is specified - this is the size of descriptor list
+ * entry. If header in a separate ring is specified - this is the size
+ * of header ring entry. bitfield of enum ena_admin_llq_ring_entry_size.
+ * specify the entry sizes the device supports
*/
uint16_t entry_size_ctrl_supported;
/* the entry size the driver selected to use. */
uint16_t entry_size_ctrl_enabled;
- /* valid only if inline header is specified. First entry associated
- * with the packet includes descriptors and header. Rest of the
- * entries occupied by descriptors. This parameter defines the max
- * number of descriptors precedding the header in the first entry.
- * The field is bitfield of enum
- * ena_admin_llq_num_descs_before_header and specify the values the
- * device supports
+ /* valid only if inline header is specified. First entry associated with
+ * the packet includes descriptors and header. Rest of the entries
+ * occupied by descriptors. This parameter defines the max number of
+ * descriptors precedding the header in the first entry. The field is
+ * bitfield of enum ena_admin_llq_num_descs_before_header and specify
+ * the values the device supports
*/
uint16_t desc_num_before_header_supported;
@@ -574,7 +571,7 @@ struct ena_admin_feature_llq_desc {
uint16_t desc_num_before_header_enabled;
/* valid only if inline was chosen. bitfield of enum
- * ena_admin_llq_stride_ctrl
+ * ena_admin_llq_stride_ctrl
*/
uint16_t descriptors_stride_ctrl_supported;
@@ -584,8 +581,8 @@ struct ena_admin_feature_llq_desc {
/* reserved */
uint32_t reserved1;
- /* accelerated low latency queues requirement. Driver needs to
- * support those requirements in order to use accelerated LLQ
+ /* accelerated low latency queues requirement. driver needs to
+ * support those requirements in order to use accelerated llq
*/
struct ena_admin_accel_mode_req accel_mode;
};
@@ -609,8 +606,8 @@ struct ena_admin_queue_ext_feature_fields {
uint32_t max_tx_header_size;
- /* Maximum Descriptors number, including meta descriptor, allowed for
- * a single Tx packet
+ /* Maximum Descriptors number, including meta descriptor, allowed for a
+ * single Tx packet
*/
uint16_t max_per_packet_tx_descs;
@@ -633,8 +630,8 @@ struct ena_admin_queue_feature_desc {
uint32_t max_header_size;
- /* Maximum Descriptors number, including meta descriptor, allowed for
- * a single Tx packet
+ /* Maximum Descriptors number, including meta descriptor, allowed for a
+ * single Tx packet
*/
uint16_t max_packet_tx_descs;
@@ -730,7 +727,7 @@ enum ena_admin_hash_functions {
};
struct ena_admin_feature_rss_flow_hash_control {
- uint32_t keys_num;
+ uint32_t key_parts;
uint32_t reserved;
@@ -872,7 +869,7 @@ struct ena_admin_host_info {
/* 0 : mutable_rss_table_size
* 1 : rx_offset
* 2 : interrupt_moderation
- * 3 : map_rx_buf_bidirectional
+ * 3 : rx_buf_mirroring
* 4 : rss_configurable_function_key
* 31:5 : reserved
*/
@@ -956,7 +953,7 @@ struct ena_admin_queue_ext_feature_desc {
struct ena_admin_queue_ext_feature_fields max_queue_ext;
uint32_t raw[10];
- } ;
+ };
};
struct ena_admin_get_feat_resp {
@@ -1039,7 +1036,7 @@ struct ena_admin_set_feat_resp {
struct ena_admin_aenq_common_desc {
uint16_t group;
- uint16_t syndrom;
+ uint16_t syndrome;
/* 0 : phase
* 7:1 : reserved - MBZ
@@ -1063,7 +1060,7 @@ enum ena_admin_aenq_group {
ENA_ADMIN_AENQ_GROUPS_NUM = 5,
};
-enum ena_admin_aenq_notification_syndrom {
+enum ena_admin_aenq_notification_syndrome {
ENA_ADMIN_SUSPEND = 0,
ENA_ADMIN_RESUME = 1,
ENA_ADMIN_UPDATE_HINTS = 2,
@@ -1197,8 +1194,8 @@ struct ena_admin_ena_mmio_req_read_less_resp {
#define ENA_ADMIN_HOST_INFO_RX_OFFSET_MASK BIT(1)
#define ENA_ADMIN_HOST_INFO_INTERRUPT_MODERATION_SHIFT 2
#define ENA_ADMIN_HOST_INFO_INTERRUPT_MODERATION_MASK BIT(2)
-#define ENA_ADMIN_HOST_INFO_MAP_RX_BUF_BIDIRECTIONAL_SHIFT 3
-#define ENA_ADMIN_HOST_INFO_MAP_RX_BUF_BIDIRECTIONAL_MASK BIT(3)
+#define ENA_ADMIN_HOST_INFO_RX_BUF_MIRRORING_SHIFT 3
+#define ENA_ADMIN_HOST_INFO_RX_BUF_MIRRORING_MASK BIT(3)
#define ENA_ADMIN_HOST_INFO_RSS_CONFIGURABLE_FUNCTION_KEY_SHIFT 4
#define ENA_ADMIN_HOST_INFO_RSS_CONFIGURABLE_FUNCTION_KEY_MASK BIT(4)
@@ -1652,14 +1649,14 @@ static inline void set_ena_admin_host_info_interrupt_moderation(struct ena_admin
p->driver_supported_features |= (val << ENA_ADMIN_HOST_INFO_INTERRUPT_MODERATION_SHIFT) & ENA_ADMIN_HOST_INFO_INTERRUPT_MODERATION_MASK;
}
-static inline uint32_t get_ena_admin_host_info_map_rx_buf_bidirectional(const struct ena_admin_host_info *p)
+static inline uint32_t get_ena_admin_host_info_rx_buf_mirroring(const struct ena_admin_host_info *p)
{
- return (p->driver_supported_features & ENA_ADMIN_HOST_INFO_MAP_RX_BUF_BIDIRECTIONAL_MASK) >> ENA_ADMIN_HOST_INFO_MAP_RX_BUF_BIDIRECTIONAL_SHIFT;
+ return (p->driver_supported_features & ENA_ADMIN_HOST_INFO_RX_BUF_MIRRORING_MASK) >> ENA_ADMIN_HOST_INFO_RX_BUF_MIRRORING_SHIFT;
}
-static inline void set_ena_admin_host_info_map_rx_buf_bidirectional(struct ena_admin_host_info *p, uint32_t val)
+static inline void set_ena_admin_host_info_rx_buf_mirroring(struct ena_admin_host_info *p, uint32_t val)
{
- p->driver_supported_features |= (val << ENA_ADMIN_HOST_INFO_MAP_RX_BUF_BIDIRECTIONAL_SHIFT) & ENA_ADMIN_HOST_INFO_MAP_RX_BUF_BIDIRECTIONAL_MASK;
+ p->driver_supported_features |= (val << ENA_ADMIN_HOST_INFO_RX_BUF_MIRRORING_SHIFT) & ENA_ADMIN_HOST_INFO_RX_BUF_MIRRORING_MASK;
}
static inline uint32_t get_ena_admin_host_info_rss_configurable_function_key(const struct ena_admin_host_info *p)
@@ -331,16 +331,18 @@ static int ena_com_create_and_store_tx_meta_desc(struct ena_com_io_sq *io_sq,
*have_meta = true;
return ena_com_create_meta(io_sq, ena_meta);
- } else if (ena_com_meta_desc_changed(io_sq, ena_tx_ctx)) {
+ }
+
+ if (ena_com_meta_desc_changed(io_sq, ena_tx_ctx)) {
*have_meta = true;
/* Cache the meta desc */
memcpy(&io_sq->cached_tx_meta, ena_meta,
sizeof(struct ena_com_tx_meta));
return ena_com_create_meta(io_sq, ena_meta);
- } else {
- *have_meta = false;
- return ENA_COM_OK;
}
+
+ *have_meta = false;
+ return ENA_COM_OK;
}
static void ena_com_rx_set_flags(struct ena_com_io_cq *io_cq,
@@ -626,9 +628,9 @@ int ena_com_add_single_rx_desc(struct ena_com_io_sq *io_sq,
desc->length = ena_buf->len;
desc->ctrl = ENA_ETH_IO_RX_DESC_FIRST_MASK |
- ENA_ETH_IO_RX_DESC_LAST_MASK |
- (io_sq->phase & ENA_ETH_IO_RX_DESC_PHASE_MASK) |
- ENA_ETH_IO_RX_DESC_COMP_REQ_MASK;
+ ENA_ETH_IO_RX_DESC_LAST_MASK |
+ ENA_ETH_IO_RX_DESC_COMP_REQ_MASK |
+ (io_sq->phase & ENA_ETH_IO_RX_DESC_PHASE_MASK);
desc->req_id = req_id;
@@ -2973,7 +2973,7 @@ static void ena_notification(void *data,
aenq_e->aenq_common_desc.group,
ENA_ADMIN_NOTIFICATION);
- switch (aenq_e->aenq_common_desc.syndrom) {
+ switch (aenq_e->aenq_common_desc.syndrome) {
case ENA_ADMIN_UPDATE_HINTS:
hints = (struct ena_admin_ena_hw_hints *)
(&aenq_e->inline_data_w4);
@@ -2981,7 +2981,7 @@ static void ena_notification(void *data,
break;
default:
PMD_DRV_LOG(ERR, "Invalid aenq notification link state %d\n",
- aenq_e->aenq_common_desc.syndrom);
+ aenq_e->aenq_common_desc.syndrome);
}
}