| Message ID | 1521162296-19729-6-git-send-email-okaya@codeaurora.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 3/15/2018 9:04 PM, Sinan Kaya wrote: > /* notify HW of packet */ > - ixgbevf_write_tail(tx_ring, i); > + writel(value, tx_ring->tail); > oops. copy paste mistake. I'll hold onto posting v3 until i hear more feedback.
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h index f695242..11e893e 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h @@ -244,11 +244,6 @@ static inline u16 ixgbevf_desc_unused(struct ixgbevf_ring *ring) return ((ntc > ntu) ? 0 : ring->count) + ntc - ntu - 1; } -static inline void ixgbevf_write_tail(struct ixgbevf_ring *ring, u32 value) -{ - writel(value, ring->tail); -} - #define IXGBEVF_RX_DESC(R, i) \ (&(((union ixgbe_adv_rx_desc *)((R)->desc))[i])) #define IXGBEVF_TX_DESC(R, i) \ diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 9b3d43d..b65f691 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -659,7 +659,7 @@ static void ixgbevf_alloc_rx_buffers(struct ixgbevf_ring *rx_ring, * such as IA-64). */ wmb(); - ixgbevf_write_tail(rx_ring, i); + writel(i, rx_ring->tail); } } @@ -3644,7 +3644,7 @@ static void ixgbevf_tx_map(struct ixgbevf_ring *tx_ring, tx_ring->next_to_use = i; /* notify HW of packet */ - ixgbevf_write_tail(tx_ring, i); + writel(value, tx_ring->tail); return; dma_error:
Remove ixgbevf_write_tail() in favor of moving writel() close to wmb(). Signed-off-by: Sinan Kaya <okaya@codeaurora.org> --- drivers/net/ethernet/intel/ixgbevf/ixgbevf.h | 5 ----- drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 4 ++-- 2 files changed, 2 insertions(+), 7 deletions(-)