From: Arthur Kiyanovski
Use the new API to enable usage of LLQ.
Signed-off-by: Arthur Kiyanovski
---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 18 --
1 file changed, 4 insertions(+), 14 deletions(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c
b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 284a0a6..18956e7 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -3022,20 +3022,10 @@ static int ena_calc_io_queue_num(struct pci_dev *pdev,
int io_sq_num, io_queue_num;
/* In case of LLQ use the llq number in the get feature cmd */
- if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV) {
- io_sq_num = get_feat_ctx->max_queues.max_legacy_llq_num;
-
- if (io_sq_num == 0) {
- dev_err(>dev,
- "Trying to use LLQ but llq_num is 0. Fall back
into regular queues\n");
-
- ena_dev->tx_mem_queue_type =
- ENA_ADMIN_PLACEMENT_POLICY_HOST;
- io_sq_num = get_feat_ctx->max_queues.max_sq_num;
- }
- } else {
+ if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV)
+ io_sq_num = get_feat_ctx->llq.max_llq_num;
+ else
io_sq_num = get_feat_ctx->max_queues.max_sq_num;
- }
io_queue_num = min_t(int, num_online_cpus(), ENA_MAX_NUM_IO_QUEUES);
io_queue_num = min_t(int, io_queue_num, io_sq_num);
@@ -3238,7 +3228,7 @@ static int ena_calc_queue_size(struct pci_dev *pdev,
if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV)
queue_size = min_t(u32, queue_size,
-
get_feat_ctx->max_queues.max_legacy_llq_depth);
+ get_feat_ctx->llq.max_llq_depth);
queue_size = rounddown_pow_of_two(queue_size);
--
2.7.4
