diff options
Diffstat (limited to 'drivers/net/ethernet/mediatek/mtk_eth_soc.h')
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h index ceb5a4a661e6..6b92dd6c2cda 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -642,6 +642,7 @@ struct mtk_tx_buf { * @phys: The physical addr of tx_buf * @next_free: Pointer to the next free descriptor * @last_free: Pointer to the last free descriptor + * @last_free_ptr: Hardware pointer value of the last free descriptor * @thresh: The threshold of minimum amount of free descriptors * @free_count: QDMA uses a linked list. Track how many free descriptors * are present @@ -652,6 +653,7 @@ struct mtk_tx_ring { dma_addr_t phys; struct mtk_tx_dma *next_free; struct mtk_tx_dma *last_free; + u32 last_free_ptr; u16 thresh; atomic_t free_count; int dma_size; |