xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

e1000e: Make arrays out of these Rx/Tx registers

Browse Source 
With multiple queues coming into the code these base control
registers need to be made into arrays.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Jeff Kirsher
2008-04-02 13:48:13 -07:00
committed by Jeff Garzik
parent 8d7c294cae
commit e9ec2c0f4b
5 changed files with 50 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
drivers/net/e1000e/82571.c
View File

@@ -836,19 +836,19 @@ static s32 e1000_init_hw_82571(struct e1000_hw *hw)
ret_val = e1000_setup_link_82571(hw);
/* Set the transmit descriptor write-back policy */
reg_data = er32(TXDCTL);
reg_data = er32(TXDCTL(0));
reg_data = (reg_data & ~E1000_TXDCTL_WTHRESH) |
E1000_TXDCTL_FULL_TX_DESC_WB |
E1000_TXDCTL_COUNT_DESC;
ew32(TXDCTL, reg_data);
ew32(TXDCTL(0), reg_data);
/* ...for both queues. */
if (mac->type != e1000_82573) {
reg_data = er32(TXDCTL1);
reg_data = er32(TXDCTL(1));
reg_data = (reg_data & ~E1000_TXDCTL_WTHRESH) |
E1000_TXDCTL_FULL_TX_DESC_WB |
E1000_TXDCTL_COUNT_DESC;
ew32(TXDCTL1, reg_data);
ew32(TXDCTL(1), reg_data);
} else {
e1000e_enable_tx_pkt_filtering(hw);
reg_data = er32(GCR);
@@ -878,17 +878,17 @@ static void e1000_initialize_hw_bits_82571(struct e1000_hw *hw)
u32 reg;
/* Transmit Descriptor Control 0 */
reg = er32(TXDCTL);
reg = er32(TXDCTL(0));
reg |= (1 << 22);
ew32(TXDCTL, reg);
ew32(TXDCTL(0), reg);
/* Transmit Descriptor Control 1 */
reg = er32(TXDCTL1);
reg = er32(TXDCTL(1));
reg |= (1 << 22);
ew32(TXDCTL1, reg);
ew32(TXDCTL(1), reg);
/* Transmit Arbitration Control 0 */
reg = er32(TARC0);
reg = er32(TARC(0));
reg &= ~(0xF << 27); /* 30:27 */
switch (hw->mac.type) {
case e1000_82571:
@@ -898,10 +898,10 @@ static void e1000_initialize_hw_bits_82571(struct e1000_hw *hw)
default:
break;
}
ew32(TARC0, reg);
ew32(TARC(0), reg);
/* Transmit Arbitration Control 1 */
reg = er32(TARC1);
reg = er32(TARC(1));
switch (hw->mac.type) {
case e1000_82571:
case e1000_82572:
@@ -911,7 +911,7 @@ static void e1000_initialize_hw_bits_82571(struct e1000_hw *hw)
reg &= ~(1 << 28);
else
reg |= (1 << 28);
ew32(TARC1, reg);
ew32(TARC(1), reg);
break;
default:
break;