diff options
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c index 03363216ff59..5dc3743f8091 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c @@ -503,7 +503,7 @@ err_alloc_wq_pages: * Return 0 - Success, negative - Failure **/ int hinic_wq_allocate(struct hinic_wqs *wqs, struct hinic_wq *wq, - u16 wqebb_size, u16 wq_page_size, u16 q_depth, + u16 wqebb_size, u32 wq_page_size, u16 q_depth, u16 max_wqe_size) { struct hinic_hwif *hwif = wqs->hwif; @@ -600,7 +600,7 @@ void hinic_wq_free(struct hinic_wqs *wqs, struct hinic_wq *wq) **/ int hinic_wqs_cmdq_alloc(struct hinic_cmdq_pages *cmdq_pages, struct hinic_wq *wq, struct hinic_hwif *hwif, - int cmdq_blocks, u16 wqebb_size, u16 wq_page_size, + int cmdq_blocks, u16 wqebb_size, u32 wq_page_size, u16 q_depth, u16 max_wqe_size) { struct pci_dev *pdev = hwif->pdev; @@ -768,7 +768,10 @@ struct hinic_hw_wqe *hinic_get_wqe(struct hinic_wq *wq, unsigned int wqe_size, *prod_idx = curr_prod_idx; - if (curr_pg != end_pg) { + /* If we only have one page, still need to get shadown wqe when + * wqe rolling-over page + */ + if (curr_pg != end_pg || MASKED_WQE_IDX(wq, end_prod_idx) < *prod_idx) { void *shadow_addr = &wq->shadow_wqe[curr_pg * wq->max_wqe_size]; copy_wqe_to_shadow(wq, shadow_addr, num_wqebbs, *prod_idx); |