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Date: Tue, 17 Jul 2012 19:20:45 -0700
From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To: davem@...emloft.net
Cc: Alexander Duyck <alexander.h.duyck@...el.com>,
netdev@...r.kernel.org, gospo@...hat.com, sassmann@...hat.com,
Greg Rose <gregory.v.rose@...el.com>,
Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 6/6] ixgbevf: Update descriptor macros to accept pointers and drop _ADV suffix
From: Alexander Duyck <alexander.h.duyck@...el.com>
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 <alexander.h.duyck@...el.com>
Signed-off-by: Greg Rose <gregory.v.rose@...el.com>
Tested-by: Sibai Li <sibai.li@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
drivers/net/ethernet/intel/ixgbevf/ixgbevf.h | 12 ++++++------
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 18 +++++++++---------
2 files changed, 15 insertions(+), 15 deletions(-)
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);
--
1.7.10.4
--
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