From: Alexander Duyck Date: Fri, 11 May 2012 08:33:00 +0000 (+0000) Subject: ixgbevf: Update descriptor macros to accept pointers and drop _ADV suffix X-Git-Tag: v3.6-rc1~125^2~118^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=908421f6cc6b6e5db6e8e8c35ab8fc0fb64f25c2;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git ixgbevf: Update descriptor macros to accept pointers and drop _ADV suffix This change updates the descriptor macros to accept pointers, updates the name to drop the _ADV suffix, and include the IXGBEVF name in the macro. Signed-off-by: Alexander Duyck Signed-off-by: Greg Rose Tested-by: Sibai Li Signed-off-by: Jeff Kirsher --- diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h index f92daca..1f13765 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h @@ -164,12 +164,12 @@ struct ixgbevf_q_vector { ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \ (R)->next_to_clean - (R)->next_to_use - 1) -#define IXGBE_RX_DESC_ADV(R, i) \ - (&(((union ixgbe_adv_rx_desc *)((R).desc))[i])) -#define IXGBE_TX_DESC_ADV(R, i) \ - (&(((union ixgbe_adv_tx_desc *)((R).desc))[i])) -#define IXGBE_TX_CTXTDESC_ADV(R, i) \ - (&(((struct ixgbe_adv_tx_context_desc *)((R).desc))[i])) +#define IXGBEVF_RX_DESC(R, i) \ + (&(((union ixgbe_adv_rx_desc *)((R)->desc))[i])) +#define IXGBEVF_TX_DESC(R, i) \ + (&(((union ixgbe_adv_tx_desc *)((R)->desc))[i])) +#define IXGBEVF_TX_CTXTDESC(R, i) \ + (&(((struct ixgbe_adv_tx_context_desc *)((R)->desc))[i])) #define IXGBE_MAX_JUMBO_FRAME_SIZE 16128 diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 8e022c6..c98cdf7 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -195,7 +195,7 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector, i = tx_ring->next_to_clean; eop = tx_ring->tx_buffer_info[i].next_to_watch; - eop_desc = IXGBE_TX_DESC_ADV(*tx_ring, eop); + eop_desc = IXGBEVF_TX_DESC(tx_ring, eop); while ((eop_desc->wb.status & cpu_to_le32(IXGBE_TXD_STAT_DD)) && (count < tx_ring->count)) { @@ -206,7 +206,7 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector, goto cont_loop; for ( ; !cleaned; count++) { struct sk_buff *skb; - tx_desc = IXGBE_TX_DESC_ADV(*tx_ring, i); + tx_desc = IXGBEVF_TX_DESC(tx_ring, i); tx_buffer_info = &tx_ring->tx_buffer_info[i]; cleaned = (i == eop); skb = tx_buffer_info->skb; @@ -235,7 +235,7 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector, cont_loop: eop = tx_ring->tx_buffer_info[i].next_to_watch; - eop_desc = IXGBE_TX_DESC_ADV(*tx_ring, eop); + eop_desc = IXGBEVF_TX_DESC(tx_ring, eop); } tx_ring->next_to_clean = i; @@ -339,7 +339,7 @@ static void ixgbevf_alloc_rx_buffers(struct ixgbevf_adapter *adapter, bi = &rx_ring->rx_buffer_info[i]; while (cleaned_count--) { - rx_desc = IXGBE_RX_DESC_ADV(*rx_ring, i); + rx_desc = IXGBEVF_RX_DESC(rx_ring, i); skb = bi->skb; if (!skb) { skb = netdev_alloc_skb(adapter->netdev, @@ -405,7 +405,7 @@ static bool ixgbevf_clean_rx_irq(struct ixgbevf_q_vector *q_vector, unsigned int total_rx_bytes = 0, total_rx_packets = 0; i = rx_ring->next_to_clean; - rx_desc = IXGBE_RX_DESC_ADV(*rx_ring, i); + rx_desc = IXGBEVF_RX_DESC(rx_ring, i); staterr = le32_to_cpu(rx_desc->wb.upper.status_error); rx_buffer_info = &rx_ring->rx_buffer_info[i]; @@ -432,7 +432,7 @@ static bool ixgbevf_clean_rx_irq(struct ixgbevf_q_vector *q_vector, if (i == rx_ring->count) i = 0; - next_rxd = IXGBE_RX_DESC_ADV(*rx_ring, i); + next_rxd = IXGBEVF_RX_DESC(rx_ring, i); prefetch(next_rxd); cleaned_count++; @@ -2437,7 +2437,7 @@ static int ixgbevf_tso(struct ixgbevf_adapter *adapter, i = tx_ring->next_to_use; tx_buffer_info = &tx_ring->tx_buffer_info[i]; - context_desc = IXGBE_TX_CTXTDESC_ADV(*tx_ring, i); + context_desc = IXGBEVF_TX_CTXTDESC(tx_ring, i); /* VLAN MACLEN IPLEN */ if (tx_flags & IXGBE_TX_FLAGS_VLAN) @@ -2497,7 +2497,7 @@ static bool ixgbevf_tx_csum(struct ixgbevf_adapter *adapter, (tx_flags & IXGBE_TX_FLAGS_VLAN)) { i = tx_ring->next_to_use; tx_buffer_info = &tx_ring->tx_buffer_info[i]; - context_desc = IXGBE_TX_CTXTDESC_ADV(*tx_ring, i); + context_desc = IXGBEVF_TX_CTXTDESC(tx_ring, i); if (tx_flags & IXGBE_TX_FLAGS_VLAN) vlan_macip_lens |= (tx_flags & @@ -2700,7 +2700,7 @@ static void ixgbevf_tx_queue(struct ixgbevf_adapter *adapter, i = tx_ring->next_to_use; while (count--) { tx_buffer_info = &tx_ring->tx_buffer_info[i]; - tx_desc = IXGBE_TX_DESC_ADV(*tx_ring, i); + tx_desc = IXGBEVF_TX_DESC(tx_ring, i); tx_desc->read.buffer_addr = cpu_to_le64(tx_buffer_info->dma); tx_desc->read.cmd_type_len = cpu_to_le32(cmd_type_len | tx_buffer_info->length);