struct ena_com_admin_sq *sq = &admin_queue->sq;
u16 size = ADMIN_SQ_SIZE(admin_queue->q_depth);
- sq->entries = dma_alloc_coherent(admin_queue->q_dmadev, size,
- &sq->dma_addr, GFP_KERNEL);
+ sq->entries = dma_alloc_coherent(admin_queue->q_dmadev, size, &sq->dma_addr, GFP_KERNEL);
if (!sq->entries) {
netdev_err(ena_dev->net_device, "Memory allocation failed\n");
struct ena_com_admin_cq *cq = &admin_queue->cq;
u16 size = ADMIN_CQ_SIZE(admin_queue->q_depth);
- cq->entries = dma_alloc_coherent(admin_queue->q_dmadev, size,
- &cq->dma_addr, GFP_KERNEL);
+ cq->entries = dma_alloc_coherent(admin_queue->q_dmadev, size, &cq->dma_addr, GFP_KERNEL);
if (!cq->entries) {
netdev_err(ena_dev->net_device, "Memory allocation failed\n");
ena_dev->aenq.q_depth = ENA_ASYNC_QUEUE_DEPTH;
size = ADMIN_AENQ_SIZE(ENA_ASYNC_QUEUE_DEPTH);
- aenq->entries = dma_alloc_coherent(ena_dev->dmadev, size,
- &aenq->dma_addr, GFP_KERNEL);
+ aenq->entries = dma_alloc_coherent(ena_dev->dmadev, size, &aenq->dma_addr, GFP_KERNEL);
if (!aenq->entries) {
netdev_err(ena_dev->net_device, "Memory allocation failed\n");
aenq_caps = 0;
aenq_caps |= ena_dev->aenq.q_depth & ENA_REGS_AENQ_CAPS_AENQ_DEPTH_MASK;
- aenq_caps |= (sizeof(struct ena_admin_aenq_entry)
- << ENA_REGS_AENQ_CAPS_AENQ_ENTRY_SIZE_SHIFT) &
- ENA_REGS_AENQ_CAPS_AENQ_ENTRY_SIZE_MASK;
+ aenq_caps |=
+ (sizeof(struct ena_admin_aenq_entry) << ENA_REGS_AENQ_CAPS_AENQ_ENTRY_SIZE_SHIFT) &
+ ENA_REGS_AENQ_CAPS_AENQ_ENTRY_SIZE_MASK;
writel(aenq_caps, ena_dev->reg_bar + ENA_REGS_AENQ_CAPS_OFF);
if (unlikely(!aenq_handlers)) {
- netdev_err(ena_dev->net_device,
- "AENQ handlers pointer is NULL\n");
+ netdev_err(ena_dev->net_device, "AENQ handlers pointer is NULL\n");
return -EINVAL;
}
}
if (unlikely(!admin_queue->comp_ctx)) {
- netdev_err(admin_queue->ena_dev->net_device,
- "Completion context is NULL\n");
+ netdev_err(admin_queue->ena_dev->net_device, "Completion context is NULL\n");
return NULL;
}
if (unlikely(admin_queue->comp_ctx[command_id].occupied && capture)) {
- netdev_err(admin_queue->ena_dev->net_device,
- "Completion context is occupied\n");
+ netdev_err(admin_queue->ena_dev->net_device, "Completion context is occupied\n");
return NULL;
}
/* In case of queue FULL */
cnt = (u16)atomic_read(&admin_queue->outstanding_cmds);
if (cnt >= admin_queue->q_depth) {
- netdev_dbg(admin_queue->ena_dev->net_device,
- "Admin queue is full.\n");
+ netdev_dbg(admin_queue->ena_dev->net_device, "Admin queue is full.\n");
admin_queue->stats.out_of_space++;
return ERR_PTR(-ENOSPC);
}
struct ena_comp_ctx *comp_ctx;
u16 i;
- admin_queue->comp_ctx =
- devm_kzalloc(admin_queue->q_dmadev, size, GFP_KERNEL);
+ admin_queue->comp_ctx = devm_kzalloc(admin_queue->q_dmadev, size, GFP_KERNEL);
if (unlikely(!admin_queue->comp_ctx)) {
netdev_err(ena_dev->net_device, "Memory allocation failed\n");
return -ENOMEM;
dev_node = dev_to_node(ena_dev->dmadev);
set_dev_node(ena_dev->dmadev, ctx->numa_node);
io_sq->desc_addr.virt_addr =
- dma_alloc_coherent(ena_dev->dmadev, size,
- &io_sq->desc_addr.phys_addr,
+ dma_alloc_coherent(ena_dev->dmadev, size, &io_sq->desc_addr.phys_addr,
GFP_KERNEL);
set_dev_node(ena_dev->dmadev, dev_node);
if (!io_sq->desc_addr.virt_addr) {
io_sq->desc_addr.virt_addr =
dma_alloc_coherent(ena_dev->dmadev, size,
- &io_sq->desc_addr.phys_addr,
- GFP_KERNEL);
+ &io_sq->desc_addr.phys_addr, GFP_KERNEL);
}
if (!io_sq->desc_addr.virt_addr) {
- netdev_err(ena_dev->net_device,
- "Memory allocation failed\n");
+ netdev_err(ena_dev->net_device, "Memory allocation failed\n");
return -ENOMEM;
}
}
dev_node = dev_to_node(ena_dev->dmadev);
set_dev_node(ena_dev->dmadev, ctx->numa_node);
- io_sq->bounce_buf_ctrl.base_buffer =
- devm_kzalloc(ena_dev->dmadev, size, GFP_KERNEL);
+ io_sq->bounce_buf_ctrl.base_buffer = devm_kzalloc(ena_dev->dmadev, size, GFP_KERNEL);
set_dev_node(ena_dev->dmadev, dev_node);
if (!io_sq->bounce_buf_ctrl.base_buffer)
io_sq->bounce_buf_ctrl.base_buffer =
devm_kzalloc(ena_dev->dmadev, size, GFP_KERNEL);
if (!io_sq->bounce_buf_ctrl.base_buffer) {
- netdev_err(ena_dev->net_device,
- "Bounce buffer memory allocation failed\n");
+ netdev_err(ena_dev->net_device, "Bounce buffer memory allocation failed\n");
return -ENOMEM;
}
prev_node = dev_to_node(ena_dev->dmadev);
set_dev_node(ena_dev->dmadev, ctx->numa_node);
io_cq->cdesc_addr.virt_addr =
- dma_alloc_coherent(ena_dev->dmadev, size,
- &io_cq->cdesc_addr.phys_addr, GFP_KERNEL);
+ dma_alloc_coherent(ena_dev->dmadev, size, &io_cq->cdesc_addr.phys_addr, GFP_KERNEL);
set_dev_node(ena_dev->dmadev, prev_node);
if (!io_cq->cdesc_addr.virt_addr) {
io_cq->cdesc_addr.virt_addr =
- dma_alloc_coherent(ena_dev->dmadev, size,
- &io_cq->cdesc_addr.phys_addr,
+ dma_alloc_coherent(ena_dev->dmadev, size, &io_cq->cdesc_addr.phys_addr,
GFP_KERNEL);
}
u8 comp_status)
{
if (unlikely(comp_status != 0))
- netdev_err(admin_queue->ena_dev->net_device,
- "Admin command failed[%u]\n", comp_status);
+ netdev_err(admin_queue->ena_dev->net_device, "Admin command failed[%u]\n",
+ comp_status);
switch (comp_status) {
case ENA_ADMIN_SUCCESS:
}
if (unlikely(comp_ctx->status == ENA_CMD_ABORTED)) {
- netdev_err(admin_queue->ena_dev->net_device,
- "Command was aborted\n");
+ netdev_err(admin_queue->ena_dev->net_device, "Command was aborted\n");
spin_lock_irqsave(&admin_queue->q_lock, flags);
admin_queue->stats.aborted_cmd++;
spin_unlock_irqrestore(&admin_queue->q_lock, flags);
goto err;
}
- WARN(comp_ctx->status != ENA_CMD_COMPLETED, "Invalid comp status %d\n",
- comp_ctx->status);
+ WARN(comp_ctx->status != ENA_CMD_COMPLETED, "Invalid comp status %d\n", comp_ctx->status);
ret = ena_com_comp_status_to_errno(admin_queue, comp_ctx->comp_status);
err:
sizeof(resp));
if (unlikely(ret))
- netdev_err(ena_dev->net_device,
- "Failed to set LLQ configurations: %d\n", ret);
+ netdev_err(ena_dev->net_device, "Failed to set LLQ configurations: %d\n", ret);
return ret;
}
llq_default_cfg->llq_header_location;
} else {
netdev_err(ena_dev->net_device,
- "Invalid header location control, supported: 0x%x\n",
- supported_feat);
+ "Invalid header location control, supported: 0x%x\n", supported_feat);
return -EINVAL;
}
netdev_err(ena_dev->net_device,
"Default llq stride ctrl is not supported, performing fallback, default: 0x%x, supported: 0x%x, used: 0x%x\n",
- llq_default_cfg->llq_stride_ctrl,
- supported_feat, llq_info->desc_stride_ctrl);
+ llq_default_cfg->llq_stride_ctrl, supported_feat,
+ llq_info->desc_stride_ctrl);
}
} else {
llq_info->desc_stride_ctrl = 0;
llq_info->desc_list_entry_size = 256;
} else {
netdev_err(ena_dev->net_device,
- "Invalid entry_size_ctrl, supported: 0x%x\n",
- supported_feat);
+ "Invalid entry_size_ctrl, supported: 0x%x\n", supported_feat);
return -EINVAL;
}
netdev_err(ena_dev->net_device,
"Default llq num descs before header is not supported, performing fallback, default: 0x%x, supported: 0x%x, used: 0x%x\n",
- llq_default_cfg->llq_num_decs_before_header,
- supported_feat, llq_info->descs_num_before_header);
+ llq_default_cfg->llq_num_decs_before_header, supported_feat,
+ llq_info->descs_num_before_header);
}
/* Check for accelerated queue supported */
llq_accel_mode_get = llq_features->accel_mode.u.get;
rc = ena_com_set_llq(ena_dev);
if (rc)
- netdev_err(ena_dev->net_device,
- "Cannot set LLQ configuration: %d\n", rc);
+ netdev_err(ena_dev->net_device, "Cannot set LLQ configuration: %d\n", rc);
return rc;
}
int ret;
wait_for_completion_timeout(&comp_ctx->wait_event,
- usecs_to_jiffies(
- admin_queue->completion_timeout));
+ usecs_to_jiffies(admin_queue->completion_timeout));
/* In case the command wasn't completed find out the root cause.
* There might be 2 kinds of errors
if (comp_ctx->status == ENA_CMD_COMPLETED) {
netdev_err(admin_queue->ena_dev->net_device,
"The ena device sent a completion but the driver didn't receive a MSI-X interrupt (cmd %d), autopolling mode is %s\n",
- comp_ctx->cmd_opcode,
- admin_queue->auto_polling ? "ON" : "OFF");
+ comp_ctx->cmd_opcode, admin_queue->auto_polling ? "ON" : "OFF");
/* Check if fallback to polling is enabled */
if (admin_queue->auto_polling)
admin_queue->polling = true;
if (unlikely(i == timeout)) {
netdev_err(ena_dev->net_device,
"Reading reg failed for timeout. expected: req id[%u] offset[%u] actual: req id[%u] offset[%u]\n",
- mmio_read->seq_num, offset, read_resp->req_id,
- read_resp->reg_off);
+ mmio_read->seq_num, offset, read_resp->req_id, read_resp->reg_off);
ret = ENA_MMIO_READ_TIMEOUT;
goto err;
}
if (read_resp->reg_off != offset) {
- netdev_err(ena_dev->net_device,
- "Read failure: wrong offset provided\n");
+ netdev_err(ena_dev->net_device, "Read failure: wrong offset provided\n");
ret = ENA_MMIO_READ_TIMEOUT;
} else {
ret = read_resp->reg_val;
sizeof(destroy_resp));
if (unlikely(ret && (ret != -ENODEV)))
- netdev_err(ena_dev->net_device,
- "Failed to destroy io sq error: %d\n", ret);
+ netdev_err(ena_dev->net_device, "Failed to destroy io sq error: %d\n", ret);
return ret;
}
if (io_cq->cdesc_addr.virt_addr) {
size = io_cq->cdesc_entry_size_in_bytes * io_cq->q_depth;
- dma_free_coherent(ena_dev->dmadev, size,
- io_cq->cdesc_addr.virt_addr,
+ dma_free_coherent(ena_dev->dmadev, size, io_cq->cdesc_addr.virt_addr,
io_cq->cdesc_addr.phys_addr);
io_cq->cdesc_addr.virt_addr = NULL;
if (io_sq->desc_addr.virt_addr) {
size = io_sq->desc_entry_size * io_sq->q_depth;
- dma_free_coherent(ena_dev->dmadev, size,
- io_sq->desc_addr.virt_addr,
+ dma_free_coherent(ena_dev->dmadev, size, io_sq->desc_addr.virt_addr,
io_sq->desc_addr.phys_addr);
io_sq->desc_addr.virt_addr = NULL;
val = ena_com_reg_bar_read32(ena_dev, ENA_REGS_DEV_STS_OFF);
if (unlikely(val == ENA_MMIO_READ_TIMEOUT)) {
- netdev_err(ena_dev->net_device,
- "Reg read timeout occurred\n");
+ netdev_err(ena_dev->net_device, "Reg read timeout occurred\n");
return -ETIME;
}
int ret;
if (!ena_com_check_supported_feature_id(ena_dev, feature_id)) {
- netdev_dbg(ena_dev->net_device, "Feature %d isn't supported\n",
- feature_id);
+ netdev_dbg(ena_dev->net_device, "Feature %d isn't supported\n", feature_id);
return -EOPNOTSUPP;
}
if (unlikely(ret))
netdev_err(ena_dev->net_device,
- "Failed to submit get_feature command %d error: %d\n",
- feature_id, ret);
+ "Failed to submit get_feature command %d error: %d\n", feature_id, ret);
return ret;
}
{
struct ena_rss *rss = &ena_dev->rss;
- if (!ena_com_check_supported_feature_id(ena_dev,
- ENA_ADMIN_RSS_HASH_FUNCTION))
+ if (!ena_com_check_supported_feature_id(ena_dev, ENA_ADMIN_RSS_HASH_FUNCTION))
return -EOPNOTSUPP;
- rss->hash_key =
- dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_key),
- &rss->hash_key_dma_addr, GFP_KERNEL);
+ rss->hash_key = dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_key),
+ &rss->hash_key_dma_addr, GFP_KERNEL);
if (unlikely(!rss->hash_key))
return -ENOMEM;
struct ena_rss *rss = &ena_dev->rss;
if (rss->hash_key)
- dma_free_coherent(ena_dev->dmadev, sizeof(*rss->hash_key),
- rss->hash_key, rss->hash_key_dma_addr);
+ dma_free_coherent(ena_dev->dmadev, sizeof(*rss->hash_key), rss->hash_key,
+ rss->hash_key_dma_addr);
rss->hash_key = NULL;
}
{
struct ena_rss *rss = &ena_dev->rss;
- rss->hash_ctrl =
- dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl),
- &rss->hash_ctrl_dma_addr, GFP_KERNEL);
+ rss->hash_ctrl = dma_alloc_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl),
+ &rss->hash_ctrl_dma_addr, GFP_KERNEL);
if (unlikely(!rss->hash_ctrl))
return -ENOMEM;
struct ena_rss *rss = &ena_dev->rss;
if (rss->hash_ctrl)
- dma_free_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl),
- rss->hash_ctrl, rss->hash_ctrl_dma_addr);
+ dma_free_coherent(ena_dev->dmadev, sizeof(*rss->hash_ctrl), rss->hash_ctrl,
+ rss->hash_ctrl_dma_addr);
rss->hash_ctrl = NULL;
}
tbl_size = (1ULL << log_size) *
sizeof(struct ena_admin_rss_ind_table_entry);
- rss->rss_ind_tbl =
- dma_alloc_coherent(ena_dev->dmadev, tbl_size,
- &rss->rss_ind_tbl_dma_addr, GFP_KERNEL);
+ rss->rss_ind_tbl = dma_alloc_coherent(ena_dev->dmadev, tbl_size, &rss->rss_ind_tbl_dma_addr,
+ GFP_KERNEL);
if (unlikely(!rss->rss_ind_tbl))
goto mem_err1;
tbl_size = (1ULL << log_size) * sizeof(u16);
- rss->host_rss_ind_tbl =
- devm_kzalloc(ena_dev->dmadev, tbl_size, GFP_KERNEL);
+ rss->host_rss_ind_tbl = devm_kzalloc(ena_dev->dmadev, tbl_size, GFP_KERNEL);
if (unlikely(!rss->host_rss_ind_tbl))
goto mem_err2;
tbl_size = (1ULL << log_size) *
sizeof(struct ena_admin_rss_ind_table_entry);
- dma_free_coherent(ena_dev->dmadev, tbl_size, rss->rss_ind_tbl,
- rss->rss_ind_tbl_dma_addr);
+ dma_free_coherent(ena_dev->dmadev, tbl_size, rss->rss_ind_tbl, rss->rss_ind_tbl_dma_addr);
rss->rss_ind_tbl = NULL;
mem_err1:
rss->tbl_log_size = 0;
&create_cmd.sq_ba,
io_sq->desc_addr.phys_addr);
if (unlikely(ret)) {
- netdev_err(ena_dev->net_device,
- "Memory address set failed\n");
+ netdev_err(ena_dev->net_device, "Memory address set failed\n");
return ret;
}
}
(struct ena_admin_acq_entry *)&cmd_completion,
sizeof(cmd_completion));
if (unlikely(ret)) {
- netdev_err(ena_dev->net_device,
- "Failed to create IO SQ. error: %d\n", ret);
+ netdev_err(ena_dev->net_device, "Failed to create IO SQ. error: %d\n", ret);
return ret;
}
cmd_completion.llq_descriptors_offset);
}
- netdev_dbg(ena_dev->net_device, "Created sq[%u], depth[%u]\n",
- io_sq->idx, io_sq->q_depth);
+ netdev_dbg(ena_dev->net_device, "Created sq[%u], depth[%u]\n", io_sq->idx, io_sq->q_depth);
return ret;
}
(struct ena_admin_acq_entry *)&cmd_completion,
sizeof(cmd_completion));
if (unlikely(ret)) {
- netdev_err(ena_dev->net_device,
- "Failed to create IO CQ. error: %d\n", ret);
+ netdev_err(ena_dev->net_device, "Failed to create IO CQ. error: %d\n", ret);
return ret;
}
(u32 __iomem *)((uintptr_t)ena_dev->reg_bar +
cmd_completion.numa_node_register_offset);
- netdev_dbg(ena_dev->net_device, "Created cq[%u], depth[%u]\n",
- io_cq->idx, io_cq->q_depth);
+ netdev_dbg(ena_dev->net_device, "Created cq[%u], depth[%u]\n", io_cq->idx, io_cq->q_depth);
return ret;
}
struct ena_com_io_cq **io_cq)
{
if (qid >= ENA_TOTAL_NUM_QUEUES) {
- netdev_err(ena_dev->net_device,
- "Invalid queue number %d but the max is %d\n", qid,
+ netdev_err(ena_dev->net_device, "Invalid queue number %d but the max is %d\n", qid,
ENA_TOTAL_NUM_QUEUES);
return -EINVAL;
}
spin_lock_irqsave(&admin_queue->q_lock, flags);
while (atomic_read(&admin_queue->outstanding_cmds) != 0) {
spin_unlock_irqrestore(&admin_queue->q_lock, flags);
- ena_delay_exponential_backoff_us(exp++,
- ena_dev->ena_min_poll_delay_us);
+ ena_delay_exponential_backoff_us(exp++, ena_dev->ena_min_poll_delay_us);
spin_lock_irqsave(&admin_queue->q_lock, flags);
}
spin_unlock_irqrestore(&admin_queue->q_lock, flags);
sizeof(destroy_resp));
if (unlikely(ret && (ret != -ENODEV)))
- netdev_err(ena_dev->net_device,
- "Failed to destroy IO CQ. error: %d\n", ret);
+ netdev_err(ena_dev->net_device, "Failed to destroy IO CQ. error: %d\n", ret);
return ret;
}
sizeof(resp));
if (unlikely(ret))
- netdev_err(ena_dev->net_device,
- "Failed to config AENQ ret: %d\n", ret);
+ netdev_err(ena_dev->net_device, "Failed to config AENQ ret: %d\n", ret);
return ret;
}
netdev_dbg(ena_dev->net_device, "ENA dma width: %d\n", width);
if ((width < 32) || width > ENA_MAX_PHYS_ADDR_SIZE_BITS) {
- netdev_err(ena_dev->net_device, "DMA width illegal value: %d\n",
- width);
+ netdev_err(ena_dev->net_device, "DMA width illegal value: %d\n", width);
return -EINVAL;
}
ctrl_ver = ena_com_reg_bar_read32(ena_dev,
ENA_REGS_CONTROLLER_VERSION_OFF);
- if (unlikely((ver == ENA_MMIO_READ_TIMEOUT) ||
- (ctrl_ver == ENA_MMIO_READ_TIMEOUT))) {
+ if (unlikely((ver == ENA_MMIO_READ_TIMEOUT) || (ctrl_ver == ENA_MMIO_READ_TIMEOUT))) {
netdev_err(ena_dev->net_device, "Reg read timeout occurred\n");
return -ETIME;
}
dev_info(ena_dev->dmadev, "ENA device version: %d.%d\n",
- (ver & ENA_REGS_VERSION_MAJOR_VERSION_MASK) >>
- ENA_REGS_VERSION_MAJOR_VERSION_SHIFT,
+ (ver & ENA_REGS_VERSION_MAJOR_VERSION_MASK) >> ENA_REGS_VERSION_MAJOR_VERSION_SHIFT,
ver & ENA_REGS_VERSION_MINOR_VERSION_MASK);
- dev_info(ena_dev->dmadev,
- "ENA controller version: %d.%d.%d implementation version %d\n",
+ dev_info(ena_dev->dmadev, "ENA controller version: %d.%d.%d implementation version %d\n",
(ctrl_ver & ENA_REGS_CONTROLLER_VERSION_MAJOR_VERSION_MASK) >>
ENA_REGS_CONTROLLER_VERSION_MAJOR_VERSION_SHIFT,
(ctrl_ver & ENA_REGS_CONTROLLER_VERSION_MINOR_VERSION_MASK) >>
size = ADMIN_SQ_SIZE(admin_queue->q_depth);
if (sq->entries)
- dma_free_coherent(ena_dev->dmadev, size, sq->entries,
- sq->dma_addr);
+ dma_free_coherent(ena_dev->dmadev, size, sq->entries, sq->dma_addr);
sq->entries = NULL;
size = ADMIN_CQ_SIZE(admin_queue->q_depth);
if (cq->entries)
- dma_free_coherent(ena_dev->dmadev, size, cq->entries,
- cq->dma_addr);
+ dma_free_coherent(ena_dev->dmadev, size, cq->entries, cq->dma_addr);
cq->entries = NULL;
size = ADMIN_AENQ_SIZE(aenq->q_depth);
if (ena_dev->aenq.entries)
- dma_free_coherent(ena_dev->dmadev, size, aenq->entries,
- aenq->dma_addr);
+ dma_free_coherent(ena_dev->dmadev, size, aenq->entries, aenq->dma_addr);
aenq->entries = NULL;
}
struct ena_com_mmio_read *mmio_read = &ena_dev->mmio_read;
spin_lock_init(&mmio_read->lock);
- mmio_read->read_resp =
- dma_alloc_coherent(ena_dev->dmadev,
- sizeof(*mmio_read->read_resp),
- &mmio_read->read_resp_dma_addr, GFP_KERNEL);
+ mmio_read->read_resp = dma_alloc_coherent(ena_dev->dmadev, sizeof(*mmio_read->read_resp),
+ &mmio_read->read_resp_dma_addr, GFP_KERNEL);
if (unlikely(!mmio_read->read_resp))
goto err;
writel(0x0, ena_dev->reg_bar + ENA_REGS_MMIO_RESP_LO_OFF);
writel(0x0, ena_dev->reg_bar + ENA_REGS_MMIO_RESP_HI_OFF);
- dma_free_coherent(ena_dev->dmadev, sizeof(*mmio_read->read_resp),
- mmio_read->read_resp, mmio_read->read_resp_dma_addr);
+ dma_free_coherent(ena_dev->dmadev, sizeof(*mmio_read->read_resp), mmio_read->read_resp,
+ mmio_read->read_resp_dma_addr);
mmio_read->read_resp = NULL;
}
}
if (!(dev_sts & ENA_REGS_DEV_STS_READY_MASK)) {
- netdev_err(ena_dev->net_device,
- "Device isn't ready, abort com init\n");
+ netdev_err(ena_dev->net_device, "Device isn't ready, abort com init\n");
return -ENODEV;
}
int ret;
if (ctx->qid >= ENA_TOTAL_NUM_QUEUES) {
- netdev_err(ena_dev->net_device,
- "Qid (%d) is bigger than max num of queues (%d)\n",
+ netdev_err(ena_dev->net_device, "Qid (%d) is bigger than max num of queues (%d)\n",
ctx->qid, ENA_TOTAL_NUM_QUEUES);
return -EINVAL;
}
if (ctx->direction == ENA_COM_IO_QUEUE_DIRECTION_TX)
/* header length is limited to 8 bits */
- io_sq->tx_max_header_size =
- min_t(u32, ena_dev->tx_max_header_size, SZ_256);
+ io_sq->tx_max_header_size = min_t(u32, ena_dev->tx_max_header_size, SZ_256);
ret = ena_com_init_io_sq(ena_dev, ctx, io_sq);
if (ret)
struct ena_com_io_cq *io_cq;
if (qid >= ENA_TOTAL_NUM_QUEUES) {
- netdev_err(ena_dev->net_device,
- "Qid (%d) is bigger than max num of queues (%d)\n",
+ netdev_err(ena_dev->net_device, "Qid (%d) is bigger than max num of queues (%d)\n",
qid, ENA_TOTAL_NUM_QUEUES);
return;
}
if (rc)
return rc;
- if (get_resp.u.max_queue_ext.version !=
- ENA_FEATURE_MAX_QUEUE_EXT_VER)
+ if (get_resp.u.max_queue_ext.version != ENA_FEATURE_MAX_QUEUE_EXT_VER)
return -EINVAL;
memcpy(&get_feat_ctx->max_queue_ext, &get_resp.u.max_queue_ext,
rc = ena_com_get_feature(ena_dev, &get_resp, ENA_ADMIN_HW_HINTS, 0);
if (!rc)
- memcpy(&get_feat_ctx->hw_hints, &get_resp.u.hw_hints,
- sizeof(get_resp.u.hw_hints));
+ memcpy(&get_feat_ctx->hw_hints, &get_resp.u.hw_hints, sizeof(get_resp.u.hw_hints));
else if (rc == -EOPNOTSUPP)
- memset(&get_feat_ctx->hw_hints, 0x0,
- sizeof(get_feat_ctx->hw_hints));
+ memset(&get_feat_ctx->hw_hints, 0x0, sizeof(get_feat_ctx->hw_hints));
else
return rc;
rc = ena_com_get_feature(ena_dev, &get_resp, ENA_ADMIN_LLQ, 0);
if (!rc)
- memcpy(&get_feat_ctx->llq, &get_resp.u.llq,
- sizeof(get_resp.u.llq));
+ memcpy(&get_feat_ctx->llq, &get_resp.u.llq, sizeof(get_resp.u.llq));
else if (rc == -EOPNOTSUPP)
memset(&get_feat_ctx->llq, 0x0, sizeof(get_feat_ctx->llq));
else
aenq_common = &aenq_e->aenq_common_desc;
/* Go over all the events */
- while ((READ_ONCE(aenq_common->flags) &
- ENA_ADMIN_AENQ_COMMON_DESC_PHASE_MASK) == phase) {
+ while ((READ_ONCE(aenq_common->flags) & ENA_ADMIN_AENQ_COMMON_DESC_PHASE_MASK) == phase) {
/* Make sure the phase bit (ownership) is as expected before
* reading the rest of the descriptor.
*/
timestamp = (u64)aenq_common->timestamp_low |
((u64)aenq_common->timestamp_high << 32);
- netdev_dbg(ena_dev->net_device,
- "AENQ! Group[%x] Syndrome[%x] timestamp: [%llus]\n",
+ netdev_dbg(ena_dev->net_device, "AENQ! Group[%x] Syndrome[%x] timestamp: [%llus]\n",
aenq_common->group, aenq_common->syndrome, timestamp);
/* Handle specific event*/
/* write the aenq doorbell after all AENQ descriptors were read */
mb();
- writel_relaxed((u32)aenq->head,
- ena_dev->reg_bar + ENA_REGS_AENQ_HEAD_DB_OFF);
+ writel_relaxed((u32)aenq->head, ena_dev->reg_bar + ENA_REGS_AENQ_HEAD_DB_OFF);
}
int ena_com_dev_reset(struct ena_com_dev *ena_dev,
stat = ena_com_reg_bar_read32(ena_dev, ENA_REGS_DEV_STS_OFF);
cap = ena_com_reg_bar_read32(ena_dev, ENA_REGS_CAPS_OFF);
- if (unlikely((stat == ENA_MMIO_READ_TIMEOUT) ||
- (cap == ENA_MMIO_READ_TIMEOUT))) {
+ if (unlikely((stat == ENA_MMIO_READ_TIMEOUT) || (cap == ENA_MMIO_READ_TIMEOUT))) {
netdev_err(ena_dev->net_device, "Reg read32 timeout occurred\n");
return -ETIME;
}
if ((stat & ENA_REGS_DEV_STS_READY_MASK) == 0) {
- netdev_err(ena_dev->net_device,
- "Device isn't ready, can't reset device\n");
+ netdev_err(ena_dev->net_device, "Device isn't ready, can't reset device\n");
return -EINVAL;
}
rc = wait_for_reset_state(ena_dev, timeout,
ENA_REGS_DEV_STS_RESET_IN_PROGRESS_MASK);
if (rc != 0) {
- netdev_err(ena_dev->net_device,
- "Reset indication didn't turn on\n");
+ netdev_err(ena_dev->net_device, "Reset indication didn't turn on\n");
return rc;
}
writel(0, ena_dev->reg_bar + ENA_REGS_DEV_CTL_OFF);
rc = wait_for_reset_state(ena_dev, timeout, 0);
if (rc != 0) {
- netdev_err(ena_dev->net_device,
- "Reset indication didn't turn off\n");
+ netdev_err(ena_dev->net_device, "Reset indication didn't turn off\n");
return rc;
}
sizeof(*get_resp));
if (unlikely(ret))
- netdev_err(ena_dev->net_device,
- "Failed to get stats. error: %d\n", ret);
+ netdev_err(ena_dev->net_device, "Failed to get stats. error: %d\n", ret);
return ret;
}
int ret;
if (!ena_com_get_cap(ena_dev, ENA_ADMIN_ENI_STATS)) {
- netdev_err(ena_dev->net_device,
- "Capability %d isn't supported\n",
+ netdev_err(ena_dev->net_device, "Capability %d isn't supported\n",
ENA_ADMIN_ENI_STATS);
return -EOPNOTSUPP;
}
int ret;
if (!ena_com_check_supported_feature_id(ena_dev, ENA_ADMIN_MTU)) {
- netdev_dbg(ena_dev->net_device, "Feature %d isn't supported\n",
- ENA_ADMIN_MTU);
+ netdev_dbg(ena_dev->net_device, "Feature %d isn't supported\n", ENA_ADMIN_MTU);
return -EOPNOTSUPP;
}
sizeof(resp));
if (unlikely(ret))
- netdev_err(ena_dev->net_device,
- "Failed to set mtu %d. error: %d\n", mtu, ret);
+ netdev_err(ena_dev->net_device, "Failed to set mtu %d. error: %d\n", mtu, ret);
return ret;
}
ret = ena_com_get_feature(ena_dev, &resp,
ENA_ADMIN_STATELESS_OFFLOAD_CONFIG, 0);
if (unlikely(ret)) {
- netdev_err(ena_dev->net_device,
- "Failed to get offload capabilities %d\n", ret);
+ netdev_err(ena_dev->net_device, "Failed to get offload capabilities %d\n", ret);
return ret;
}
struct ena_admin_get_feat_resp get_resp;
int ret;
- if (!ena_com_check_supported_feature_id(ena_dev,
- ENA_ADMIN_RSS_HASH_FUNCTION)) {
+ if (!ena_com_check_supported_feature_id(ena_dev, ENA_ADMIN_RSS_HASH_FUNCTION)) {
netdev_dbg(ena_dev->net_device, "Feature %d isn't supported\n",
ENA_ADMIN_RSS_HASH_FUNCTION);
return -EOPNOTSUPP;
return ret;
if (!(get_resp.u.flow_hash_func.supported_func & BIT(rss->hash_func))) {
- netdev_err(ena_dev->net_device,
- "Func hash %d isn't supported by device, abort\n",
+ netdev_err(ena_dev->net_device, "Func hash %d isn't supported by device, abort\n",
rss->hash_func);
return -EOPNOTSUPP;
}
(struct ena_admin_acq_entry *)&resp,
sizeof(resp));
if (unlikely(ret)) {
- netdev_err(ena_dev->net_device,
- "Failed to set hash function %d. error: %d\n",
+ netdev_err(ena_dev->net_device, "Failed to set hash function %d. error: %d\n",
rss->hash_func, ret);
return -EINVAL;
}
return rc;
if (!(BIT(func) & get_resp.u.flow_hash_func.supported_func)) {
- netdev_err(ena_dev->net_device,
- "Flow hash function %d isn't supported\n", func);
+ netdev_err(ena_dev->net_device, "Flow hash function %d isn't supported\n", func);
return -EOPNOTSUPP;
}
if ((func == ENA_ADMIN_TOEPLITZ) && key) {
if (key_len != sizeof(hash_key->key)) {
netdev_err(ena_dev->net_device,
- "key len (%u) doesn't equal the supported size (%zu)\n",
- key_len, sizeof(hash_key->key));
+ "key len (%u) doesn't equal the supported size (%zu)\n", key_len,
+ sizeof(hash_key->key));
return -EINVAL;
}
memcpy(hash_key->key, key, key_len);
struct ena_admin_set_feat_resp resp;
int ret;
- if (!ena_com_check_supported_feature_id(ena_dev,
- ENA_ADMIN_RSS_HASH_INPUT)) {
+ if (!ena_com_check_supported_feature_id(ena_dev, ENA_ADMIN_RSS_HASH_INPUT)) {
netdev_dbg(ena_dev->net_device, "Feature %d isn't supported\n",
ENA_ADMIN_RSS_HASH_INPUT);
return -EOPNOTSUPP;
(struct ena_admin_acq_entry *)&resp,
sizeof(resp));
if (unlikely(ret))
- netdev_err(ena_dev->net_device,
- "Failed to set hash input. error: %d\n", ret);
+ netdev_err(ena_dev->net_device, "Failed to set hash input. error: %d\n", ret);
return ret;
}
int rc;
if (proto >= ENA_ADMIN_RSS_PROTO_NUM) {
- netdev_err(ena_dev->net_device, "Invalid proto num (%u)\n",
- proto);
+ netdev_err(ena_dev->net_device, "Invalid proto num (%u)\n", proto);
return -EINVAL;
}
struct ena_admin_set_feat_resp resp;
int ret;
- if (!ena_com_check_supported_feature_id(
- ena_dev, ENA_ADMIN_RSS_INDIRECTION_TABLE_CONFIG)) {
+ if (!ena_com_check_supported_feature_id(ena_dev, ENA_ADMIN_RSS_INDIRECTION_TABLE_CONFIG)) {
netdev_dbg(ena_dev->net_device, "Feature %d isn't supported\n",
ENA_ADMIN_RSS_INDIRECTION_TABLE_CONFIG);
return -EOPNOTSUPP;
sizeof(resp));
if (unlikely(ret))
- netdev_err(ena_dev->net_device,
- "Failed to set indirect table. error: %d\n", ret);
+ netdev_err(ena_dev->net_device, "Failed to set indirect table. error: %d\n", ret);
return ret;
}
{
struct ena_host_attribute *host_attr = &ena_dev->host_attr;
- host_attr->host_info =
- dma_alloc_coherent(ena_dev->dmadev, SZ_4K,
- &host_attr->host_info_dma_addr, GFP_KERNEL);
+ host_attr->host_info = dma_alloc_coherent(ena_dev->dmadev, SZ_4K,
+ &host_attr->host_info_dma_addr, GFP_KERNEL);
if (unlikely(!host_attr->host_info))
return -ENOMEM;
if (host_attr->debug_area_virt_addr) {
dma_free_coherent(ena_dev->dmadev, host_attr->debug_area_size,
- host_attr->debug_area_virt_addr,
- host_attr->debug_area_dma_addr);
+ host_attr->debug_area_virt_addr, host_attr->debug_area_dma_addr);
host_attr->debug_area_virt_addr = NULL;
}
}
sizeof(resp));
if (unlikely(ret))
- netdev_err(ena_dev->net_device,
- "Failed to set host attributes: %d\n", ret);
+ netdev_err(ena_dev->net_device, "Failed to set host attributes: %d\n", ret);
return ret;
}
u32 *intr_moder_interval)
{
if (!intr_delay_resolution) {
- netdev_err(ena_dev->net_device,
- "Illegal interrupt delay granularity value\n");
+ netdev_err(ena_dev->net_device, "Illegal interrupt delay granularity value\n");
return -EFAULT;
}
if (rc) {
if (rc == -EOPNOTSUPP) {
- netdev_dbg(ena_dev->net_device,
- "Feature %d isn't supported\n",
+ netdev_dbg(ena_dev->net_device, "Feature %d isn't supported\n",
ENA_ADMIN_INTERRUPT_MODERATION);
rc = 0;
} else {
netdev_err(ena_dev->net_device,
- "Failed to get interrupt moderation admin cmd. rc: %d\n",
- rc);
+ "Failed to get interrupt moderation admin cmd. rc: %d\n", rc);
}
/* no moderation supported, disable adaptive support */
(llq_info->descs_num_before_header * sizeof(struct ena_eth_io_tx_desc));
if (unlikely(ena_dev->tx_max_header_size == 0)) {
- netdev_err(ena_dev->net_device,
- "The size of the LLQ entry is smaller than needed\n");
+ netdev_err(ena_dev->net_device, "The size of the LLQ entry is smaller than needed\n");
return -EINVAL;
}