igb: Replace E1000_XX_DESC_ADV with IGB_XX_DESC
Since igb only uses advanced descriptors we might as well just use an IGB
specific define and drop the _ADV suffix for the descriptor declarations.
In addition this can be further reduced by assuming that it will be working
on pointers since that is normally how the Tx descriptors are handled.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 9a0cfd6..55d6431 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -413,7 +413,7 @@
"leng ntw timestamp bi->skb\n");
for (i = 0; tx_ring->desc && (i < tx_ring->count); i++) {
- tx_desc = E1000_TX_DESC_ADV(*tx_ring, i);
+ tx_desc = IGB_TX_DESC(tx_ring, i);
buffer_info = &tx_ring->buffer_info[i];
u0 = (struct my_u0 *)tx_desc;
printk(KERN_INFO "T [0x%03X] %016llX %016llX %016llX"
@@ -494,7 +494,7 @@
for (i = 0; i < rx_ring->count; i++) {
buffer_info = &rx_ring->buffer_info[i];
- rx_desc = E1000_RX_DESC_ADV(*rx_ring, i);
+ rx_desc = IGB_RX_DESC(rx_ring, i);
u0 = (struct my_u0 *)rx_desc;
staterr = le32_to_cpu(rx_desc->wb.upper.status_error);
if (staterr & E1000_RXD_STAT_DD) {
@@ -3993,7 +3993,7 @@
i = tx_ring->next_to_use;
buffer_info = &tx_ring->buffer_info[i];
- context_desc = E1000_TX_CTXTDESC_ADV(*tx_ring, i);
+ context_desc = IGB_TX_CTXTDESC(tx_ring, i);
/* VLAN MACLEN IPLEN */
if (tx_flags & IGB_TX_FLAGS_VLAN)
info |= (tx_flags & IGB_TX_FLAGS_VLAN_MASK);
@@ -4048,7 +4048,7 @@
(tx_flags & IGB_TX_FLAGS_VLAN)) {
i = tx_ring->next_to_use;
buffer_info = &tx_ring->buffer_info[i];
- context_desc = E1000_TX_CTXTDESC_ADV(*tx_ring, i);
+ context_desc = IGB_TX_CTXTDESC(tx_ring, i);
if (tx_flags & IGB_TX_FLAGS_VLAN)
info |= (tx_flags & IGB_TX_FLAGS_VLAN_MASK);
@@ -4238,7 +4238,7 @@
do {
buffer_info = &tx_ring->buffer_info[i];
- tx_desc = E1000_TX_DESC_ADV(*tx_ring, i);
+ tx_desc = IGB_TX_DESC(tx_ring, i);
tx_desc->read.buffer_addr = cpu_to_le64(buffer_info->dma);
tx_desc->read.cmd_type_len =
cpu_to_le32(cmd_type_len | buffer_info->length);
@@ -5580,13 +5580,13 @@
i = tx_ring->next_to_clean;
eop = tx_ring->buffer_info[i].next_to_watch;
- eop_desc = E1000_TX_DESC_ADV(*tx_ring, eop);
+ eop_desc = IGB_TX_DESC(tx_ring, eop);
while ((eop_desc->wb.status & cpu_to_le32(E1000_TXD_STAT_DD)) &&
(count < tx_ring->count)) {
rmb(); /* read buffer_info after eop_desc status */
for (cleaned = false; !cleaned; count++) {
- tx_desc = E1000_TX_DESC_ADV(*tx_ring, i);
+ tx_desc = IGB_TX_DESC(tx_ring, i);
buffer_info = &tx_ring->buffer_info[i];
cleaned = (i == eop);
@@ -5605,7 +5605,7 @@
i = 0;
}
eop = tx_ring->buffer_info[i].next_to_watch;
- eop_desc = E1000_TX_DESC_ADV(*tx_ring, eop);
+ eop_desc = IGB_TX_DESC(tx_ring, eop);
}
tx_ring->next_to_clean = i;
@@ -5760,7 +5760,7 @@
u16 cleaned_count = igb_desc_unused(rx_ring);
u16 i = rx_ring->next_to_clean;
- rx_desc = E1000_RX_DESC_ADV(*rx_ring, i);
+ rx_desc = IGB_RX_DESC(rx_ring, i);
staterr = le32_to_cpu(rx_desc->wb.upper.status_error);
while (staterr & E1000_RXD_STAT_DD) {
@@ -5775,7 +5775,7 @@
if (i == rx_ring->count)
i = 0;
- next_rxd = E1000_RX_DESC_ADV(*rx_ring, i);
+ next_rxd = IGB_RX_DESC(rx_ring, i);
prefetch(next_rxd);
/*
@@ -5955,7 +5955,7 @@
struct igb_buffer *bi;
u16 i = rx_ring->next_to_use;
- rx_desc = E1000_RX_DESC_ADV(*rx_ring, i);
+ rx_desc = IGB_RX_DESC(rx_ring, i);
bi = &rx_ring->buffer_info[i];
i -= rx_ring->count;
@@ -5976,7 +5976,7 @@
bi++;
i++;
if (unlikely(!i)) {
- rx_desc = E1000_RX_DESC_ADV(*rx_ring, 0);
+ rx_desc = IGB_RX_DESC(rx_ring, 0);
bi = rx_ring->buffer_info;
i -= rx_ring->count;
}