From: Jeb Cramer <[EMAIL PROTECTED]>
Adapter-specific code for the 82540.
Signed-off-by: Jeb Cramer <[EMAIL PROTECTED]>
Signed-off-by: Auke Kok <[EMAIL PROTECTED]>
---
drivers/net/e1000/e1000_82540.c | 670 +++++++++++++++++++++++++++++++++++++++
1 files changed, 670 insertions(+), 0 deletions(-)
diff --git a/drivers/net/e1000/e1000_82540.c b/drivers/net/e1000/e1000_82540.c
new file mode 100644
index 0000000..41549b8
--- /dev/null
+++ b/drivers/net/e1000/e1000_82540.c
@@ -0,0 +1,670 @@
+/*******************************************************************************
+
+ Intel PRO/1000 Linux driver
+ Copyright(c) 1999 - 2007 Intel Corporation.
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ more details.
+
+ You should have received a copy of the GNU General Public License along with
+ this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Contact Information:
+ Linux NICS <[EMAIL PROTECTED]>
+ e1000-devel Mailing List <[EMAIL PROTECTED]>
+ Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+/* e1000_82540
+ * e1000_82545
+ * e1000_82546
+ * e1000_82545_rev_3
+ * e1000_82546_rev_3
+ */
+
+#include "e1000_api.h"
+
+void e1000_init_function_pointers_82540(struct e1000_hw *hw);
+
+static s32 e1000_init_phy_params_82540(struct e1000_hw *hw);
+static s32 e1000_init_nvm_params_82540(struct e1000_hw *hw);
+static s32 e1000_init_mac_params_82540(struct e1000_hw *hw);
+static s32 e1000_adjust_serdes_amplitude_82540(struct e1000_hw *hw);
+static void e1000_clear_hw_cntrs_82540(struct e1000_hw *hw);
+static s32 e1000_init_hw_82540(struct e1000_hw *hw);
+static s32 e1000_reset_hw_82540(struct e1000_hw *hw);
+static s32 e1000_set_phy_mode_82540(struct e1000_hw *hw);
+static s32 e1000_set_vco_speed_82540(struct e1000_hw *hw);
+static s32 e1000_setup_copper_link_82540(struct e1000_hw *hw);
+static s32 e1000_setup_fiber_serdes_link_82540(struct e1000_hw *hw);
+
+/**
+ * e1000_init_phy_params_82540 - Init PHY func ptrs.
+ * @hw: pointer to the HW structure
+ *
+ * This is a function pointer entry point called by the api module.
+ **/
+static s32
+e1000_init_phy_params_82540(struct e1000_hw *hw)
+{
+ struct e1000_phy_info *phy = &hw->phy;
+ struct e1000_functions *func = &hw->func;
+ s32 ret_val = E1000_SUCCESS;
+
+ phy->addr = 1;
+ phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT;
+ phy->reset_delay_us = 10000;
+ phy->type = e1000_phy_m88;
+
+ /* Function Pointers */
+ func->check_polarity = e1000_check_polarity_m88;
+ func->commit_phy = e1000_phy_sw_reset_generic;
+ func->force_speed_duplex = e1000_phy_force_speed_duplex_m88;
+ func->get_cable_length = e1000_get_cable_length_m88;
+ func->get_cfg_done = e1000_get_cfg_done_generic;
+ func->read_phy_reg = e1000_read_phy_reg_m88;
+ func->reset_phy = e1000_phy_hw_reset_generic;
+ func->write_phy_reg = e1000_write_phy_reg_m88;
+ func->get_phy_info = e1000_get_phy_info_m88;
+
+ ret_val = e1000_get_phy_id(hw);
+ if (ret_val)
+ goto out;
+
+ /* Verify phy id */
+ switch (hw->mac.type) {
+ case e1000_82540:
+ case e1000_82545:
+ case e1000_82545_rev_3:
+ case e1000_82546:
+ case e1000_82546_rev_3:
+ if (phy->id == M88E1011_I_PHY_ID)
+ break;
+ /* Fall Through */
+ default:
+ ret_val = -E1000_ERR_PHY;
+ goto out;
+ break;
+ }
+
+out:
+ return ret_val;
+}
+
+/**
+ * e1000_init_nvm_params_82540 - Init NVM func ptrs.
+ * @hw: pointer to the HW structure
+ *
+ * This is a function pointer entry point called by the api module.
+ **/
+static s32
+e1000_init_nvm_params_82540(struct e1000_hw *hw)
+{
+ struct e1000_nvm_info *nvm = &hw->nvm;
+ struct e1000_functions *func = &hw->func;
+ u32 eecd = E1000_READ_REG(hw, E1000_EECD);
+
+ DEBUGFUNC("e1000_init_nvm_params_82540");
+
+ nvm->type = e1000_nvm_eeprom_microwire;
+ nvm->delay_usec = 50;
+ nvm->opcode_bits = 3;
+ switch (nvm->override) {
+ case e1000_nvm_override_microwire_large:
+ nvm->address_bits = 8;
+ nvm->word_size = 256;
+ break;
+ case e1000_nvm_override_microwire_small:
+ nvm->address_bits = 6;
+ nvm->word_size = 64;
+ break;
+ default:
+ nvm->address_bits = eecd & E1000_EECD_SIZE ? 8 : 6;
+ nvm->word_size = eecd & E1000_EECD_SIZE ? 256 : 64;
+ break;
+ }
+
+ /* Function Pointers */
+ func->acquire_nvm = e1000_acquire_nvm_generic;
+ func->read_nvm = e1000_read_nvm_microwire;
+ func->release_nvm = e1000_release_nvm_generic;
+ func->update_nvm = e1000_update_nvm_checksum_generic;
+ func->valid_led_default = e1000_valid_led_default_generic;
+ func->validate_nvm = e1000_validate_nvm_checksum_generic;
+ func->write_nvm = e1000_write_nvm_microwire;
+
+ return E1000_SUCCESS;
+}
+
+/**
+ * e1000_init_mac_params_82540 - Init MAC func ptrs.
+ * @hw: pointer to the HW structure
+ *
+ * This is a function pointer entry point called by the api module.
+ **/
+static s32
+e1000_init_mac_params_82540(struct e1000_hw *hw)
+{
+ struct e1000_mac_info *mac = &hw->mac;
+ struct e1000_functions *func = &hw->func;
+ s32 ret_val = E1000_SUCCESS;
+
+ DEBUGFUNC("e1000_init_mac_params_82540");
+
+ /* Set media type */
+ switch (hw->device_id) {
+ case E1000_DEV_ID_82545EM_FIBER:
+ case E1000_DEV_ID_82545GM_FIBER:
+ case E1000_DEV_ID_82546EB_FIBER:
+ case E1000_DEV_ID_82546GB_FIBER:
+ hw->media_type = e1000_media_type_fiber;
+ break;
+ case E1000_DEV_ID_82545GM_SERDES:
+ case E1000_DEV_ID_82546GB_SERDES:
+ hw->media_type = e1000_media_type_internal_serdes;
+ break;
+ default:
+ hw->media_type = e1000_media_type_copper;
+ break;
+ }
+
+ /* Set mta register count */
+ mac->mta_reg_count = 128;
+ /* Set rar entry count */
+ mac->rar_entry_count = E1000_RAR_ENTRIES;
+
+ /* Function pointers */
+
+ /* bus type/speed/width */
+ func->get_bus_info = e1000_get_bus_info_pci_generic;
+ /* reset */
+ func->reset_hw = e1000_reset_hw_82540;
+ /* hw initialization */
+ func->init_hw = e1000_init_hw_82540;
+ /* link setup */
+ func->setup_link = e1000_setup_link_generic;
+ /* physical interface setup */
+ func->setup_physical_interface =
+ (hw->media_type == e1000_media_type_copper)
+ ? e1000_setup_copper_link_82540
+ : e1000_setup_fiber_serdes_link_82540;
+ /* check for link */
+ switch (hw->media_type) {
+ case e1000_media_type_copper:
+ func->check_for_link = e1000_check_for_copper_link_generic;
+ break;
+ case e1000_media_type_fiber:
+ func->check_for_link = e1000_check_for_fiber_link_generic;
+ break;
+ case e1000_media_type_internal_serdes:
+ func->check_for_link = e1000_check_for_serdes_link_generic;
+ break;
+ default:
+ ret_val = -E1000_ERR_CONFIG;
+ goto out;
+ break;
+ }
+ /* link info */
+ func->get_link_up_info =
+ (hw->media_type == e1000_media_type_copper)
+ ? e1000_get_speed_and_duplex_copper_generic
+ : e1000_get_speed_and_duplex_fiber_serdes_generic;
+ /* multicast address update */
+ func->mc_addr_list_update = e1000_mc_addr_list_update_generic;
+ /* writing VFTA */
+ func->write_vfta = e1000_write_vfta_generic;
+ /* clearing VFTA */
+ func->clear_vfta = e1000_clear_vfta_generic;
+ /* setting MTA */
+ func->mta_set = e1000_mta_set_generic;
+ /* setup LED */
+ func->setup_led = e1000_setup_led_generic;
+ /* cleanup LED */
+ func->cleanup_led = e1000_cleanup_led_generic;
+ /* turn on/off LED */
+ func->led_on = e1000_led_on_generic;
+ func->led_off = e1000_led_off_generic;
+ /* clear hardware counters */
+ func->clear_hw_cntrs = e1000_clear_hw_cntrs_82540;
+
+out:
+ return ret_val;
+}
+
+/**
+ * e1000_init_function_pointers_82540 - Init func ptrs.
+ * @hw: pointer to the HW structure
+ *
+ * The only function explicitly called by the api module to initialize
+ * all function pointers and parameters.
+ **/
+void
+e1000_init_function_pointers_82540(struct e1000_hw *hw)
+{
+ DEBUGFUNC("e1000_init_function_pointers_82540");
+
+ hw->func.init_mac_params = e1000_init_mac_params_82540;
+ hw->func.init_nvm_params = e1000_init_nvm_params_82540;
+ hw->func.init_phy_params = e1000_init_phy_params_82540;
+}
+
+/**
+ * e1000_reset_hw_82540 - Reset hardware
+ * @hw: pointer to the HW structure
+ *
+ * This resets the hardware into a known state. This is a
+ * function pointer entry point called by the api module.
+ **/
+static s32
+e1000_reset_hw_82540(struct e1000_hw *hw)
+{
+ u32 ctrl, icr, manc;
+ s32 ret_val = E1000_SUCCESS;
+
+ DEBUGFUNC("e1000_reset_hw_82540");
+
+ DEBUGOUT("Masking off all interrupts\n");
+ E1000_WRITE_REG(hw, E1000_IMC, 0xFFFFFFFF);
+
+ E1000_WRITE_REG(hw, E1000_RCTL, 0);
+ E1000_WRITE_REG(hw, E1000_TCTL, E1000_TCTL_PSP);
+ E1000_WRITE_FLUSH(hw);
+
+ /* Delay to allow any outstanding PCI transactions to complete
+ * before resetting the device.
+ */
+ msleep(10);
+
+ ctrl = E1000_READ_REG(hw, E1000_CTRL);
+
+ DEBUGOUT("Issuing a global reset to 82540/82545/82546 MAC\n");
+ switch (hw->mac.type) {
+ case e1000_82545_rev_3:
+ case e1000_82546_rev_3:
+ E1000_WRITE_REG(hw, E1000_CTRL_DUP, ctrl | E1000_CTRL_RST);
+ break;
+ default:
+ /* These controllers can't ack the 64-bit write when
+ * issuing the reset, so we use IO-mapping as a
+ * workaround to issue the reset.
+ */
+ E1000_WRITE_REG_IO(hw, E1000_CTRL, ctrl | E1000_CTRL_RST);
+ break;
+ }
+
+ /* Wait for EEPROM reload */
+ msleep(5);
+
+ /* Disable HW ARPs on ASF enabled adapters */
+ manc = E1000_READ_REG(hw, E1000_MANC);
+ manc &= ~E1000_MANC_ARP_EN;
+ E1000_WRITE_REG(hw, E1000_MANC, manc);
+
+ E1000_WRITE_REG(hw, E1000_IMC, 0xffffffff);
+ icr = E1000_READ_REG(hw, E1000_ICR);
+
+ return ret_val;
+}
+
+/**
+ * e1000_init_hw_82540 - Initialize hardware
+ * @hw: pointer to the HW structure
+ *
+ * This inits the hardware readying it for operation. This is a
+ * function pointer entry point called by the api module.
+ **/
+static s32
+e1000_init_hw_82540(struct e1000_hw *hw)
+{
+ struct e1000_mac_info *mac = &hw->mac;
+ u32 txdctl, ctrl_ext;
+ s32 ret_val = E1000_SUCCESS;
+ u16 i;
+
+ DEBUGFUNC("e1000_init_hw_82540");
+
+ /* Initialize identification LED */
+ ret_val = e1000_id_led_init_generic(hw);
+ if (ret_val) {
+ DEBUGOUT("Error initializing identification LED\n");
+ goto out;
+ }
+
+ /* Disabling VLAN filtering */
+ DEBUGOUT("Initializing the IEEE VLAN\n");
+ if (mac->type < e1000_82545_rev_3) {
+ E1000_WRITE_REG(hw, E1000_VET, 0);
+ }
+ e1000_clear_vfta(hw);
+
+ /* Setup the receive address. */
+ e1000_init_rx_addrs_generic(hw, mac->rar_entry_count);
+
+ /* Zero out the Multicast HASH table */
+ DEBUGOUT("Zeroing the MTA\n");
+ for (i = 0; i < mac->mta_reg_count; i++) {
+ E1000_WRITE_REG_ARRAY(hw, E1000_MTA, i, 0);
+ /* Avoid back to back register writes by adding the register
+ * read (flush). This is to protect against some strange
+ * bridge configurations that may issue Memory Write Block
+ * (MWB) to our register space. The *_rev_3 hardware at
+ * least doesn't respond correctly to every other dword in an
+ * MWB to our register space.
+ */
+ E1000_WRITE_FLUSH(hw);
+ }
+
+ if (mac->type < e1000_82545_rev_3)
+ e1000_pcix_mmrbc_workaround_generic(hw);
+
+ /* Setup link and flow control */
+ ret_val = e1000_setup_link(hw);
+
+ txdctl = E1000_READ_REG(hw, E1000_TXDCTL);
+ txdctl = (txdctl & ~E1000_TXDCTL_WTHRESH) |
+ E1000_TXDCTL_FULL_TX_DESC_WB;
+ E1000_WRITE_REG(hw, E1000_TXDCTL, txdctl);
+
+ /* Clear all of the statistics registers (clear on read). It is
+ * important that we do this after we have tried to establish link
+ * because the symbol error count will increment wildly if there
+ * is no link.
+ */
+ e1000_clear_hw_cntrs_82540(hw);
+
+ if ((hw->device_id == E1000_DEV_ID_82546GB_QUAD_COPPER) ||
+ (hw->device_id == E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3)) {
+ ctrl_ext = E1000_READ_REG(hw, E1000_CTRL_EXT);
+ /* Relaxed ordering must be disabled to avoid a parity
+ * error crash in a PCI slot. */
+ ctrl_ext |= E1000_CTRL_EXT_RO_DIS;
+ E1000_WRITE_REG(hw, E1000_CTRL_EXT, ctrl_ext);
+ }
+
+out:
+ return ret_val;
+}
+
+/**
+ * e1000_setup_copper_link_82540 - Configure copper link settings
+ * @hw: pointer to the HW structure
+ *
+ * Calls the appropriate function to configure the link for auto-neg or forced
+ * speed and duplex. Then we check for link, once link is established calls
+ * to configure collision distance and flow control are called. If link is
+ * not established, we return -E1000_ERR_PHY (-2). This is a function
+ * pointer entry point called by the api module.
+ **/
+static s32
+e1000_setup_copper_link_82540(struct e1000_hw *hw)
+{
+ u32 ctrl;
+ s32 ret_val = E1000_SUCCESS;
+ u16 data;
+
+ DEBUGFUNC("e1000_setup_copper_link_82540");
+
+ ctrl = E1000_READ_REG(hw, E1000_CTRL);
+ ctrl |= E1000_CTRL_SLU;
+ ctrl &= ~(E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX);
+ E1000_WRITE_REG(hw, E1000_CTRL, ctrl);
+
+ ret_val = e1000_set_phy_mode_82540(hw);
+ if (ret_val)
+ goto out;
+
+ if (hw->mac.type == e1000_82545_rev_3 ||
+ hw->mac.type == e1000_82546_rev_3) {
+ ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &data);
+ if (ret_val)
+ goto out;
+ data |= 0x00000008;
+ ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, data);
+ if (ret_val)
+ goto out;
+ }
+
+ ret_val = e1000_copper_link_setup_m88(hw);
+ if (ret_val)
+ goto out;
+
+ ret_val = e1000_setup_copper_link_generic(hw);
+
+out:
+ return ret_val;
+}
+
+/**
+ * e1000_setup_fiber_serdes_link_82540 - Setup link for fiber/serdes
+ * @hw: pointer to the HW structure
+ *
+ * Set the output amplitude to the value in the EEPROM and adjust the VCO
+ * speed to improve Bit Error Rate (BER) performance. Configures collision
+ * distance and flow control for fiber and serdes links. Upon successful
+ * setup, poll for link. This is a function pointer entry point called by
+ * the api module.
+ **/
+static s32
+e1000_setup_fiber_serdes_link_82540(struct e1000_hw *hw)
+{
+ struct e1000_mac_info *mac = &hw->mac;
+ s32 ret_val = E1000_SUCCESS;
+
+ DEBUGFUNC("e1000_setup_fiber_serdes_link_82540");
+
+ switch (mac->type) {
+ case e1000_82545_rev_3:
+ case e1000_82546_rev_3:
+ if (hw->media_type == e1000_media_type_internal_serdes) {
+ /* If we're on serdes media, adjust the output
+ * amplitude to value set in the EEPROM.
+ */
+ ret_val = e1000_adjust_serdes_amplitude_82540(hw);
+ if (ret_val)
+ goto out;
+ }
+ /* Adjust VCO speed to improve BER performance */
+ ret_val = e1000_set_vco_speed_82540(hw);
+ if (ret_val)
+ goto out;
+ default:
+ break;
+ }
+
+ ret_val = e1000_setup_fiber_serdes_link_generic(hw);
+
+out:
+ return ret_val;
+}
+
+/**
+ * e1000_adjust_serdes_amplitude_82540 - Adjust amplitude based on EEPROM
+ * @hw: pointer to the HW structure
+ *
+ * Adjust the SERDES ouput amplitude based on the EEPROM settings.
+ **/
+static s32
+e1000_adjust_serdes_amplitude_82540(struct e1000_hw *hw)
+{
+ s32 ret_val = E1000_SUCCESS;
+ u16 nvm_data;
+
+ DEBUGFUNC("e1000_adjust_serdes_amplitude_82540");
+
+ ret_val = e1000_read_nvm(hw, NVM_SERDES_AMPLITUDE, 1, &nvm_data);
+ if (ret_val) {
+ goto out;
+ }
+
+ if (nvm_data != NVM_RESERVED_WORD) {
+ /* Adjust serdes output amplitude only. */
+ nvm_data &= NVM_SERDES_AMPLITUDE_MASK;
+ ret_val = e1000_write_phy_reg(hw,
+ M88E1000_PHY_EXT_CTRL,
+ nvm_data);
+ if (ret_val)
+ goto out;
+ }
+
+out:
+ return ret_val;
+}
+
+/**
+ * e1000_set_vco_speed_82540 - Set VCO speed for better performance
+ * @hw: pointer to the HW structure
+ *
+ * Set the VCO speed to improve Bit Error Rate (BER) performance.
+ **/
+static s32
+e1000_set_vco_speed_82540(struct e1000_hw *hw)
+{
+ s32 ret_val = E1000_SUCCESS;
+ u16 default_page = 0;
+ u16 phy_data;
+
+ DEBUGFUNC("e1000_set_vco_speed_82540");
+
+ /* Set PHY register 30, page 5, bit 8 to 0 */
+
+ ret_val = e1000_read_phy_reg(hw,
+ M88E1000_PHY_PAGE_SELECT,
+ &default_page);
+ if (ret_val)
+ goto out;
+
+ ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_PAGE_SELECT, 0x0005);
+ if (ret_val)
+ goto out;
+
+ ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, &phy_data);
+ if (ret_val)
+ goto out;
+
+ phy_data &= ~M88E1000_PHY_VCO_REG_BIT8;
+ ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, phy_data);
+ if (ret_val)
+ goto out;
+
+ /* Set PHY register 30, page 4, bit 11 to 1 */
+
+ ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_PAGE_SELECT, 0x0004);
+ if (ret_val)
+ goto out;
+
+ ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, &phy_data);
+ if (ret_val)
+ goto out;
+
+ phy_data |= M88E1000_PHY_VCO_REG_BIT11;
+ ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, phy_data);
+ if (ret_val)
+ goto out;
+
+ ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_PAGE_SELECT,
+ default_page);
+
+out:
+ return ret_val;
+}
+
+/**
+ * e1000_set_phy_mode_82540 - Set PHY to class A mode
+ * @hw: pointer to the HW structure
+ *
+ * Sets the PHY to class A mode and assumes the following operations will
+ * follow to enable the new class mode:
+ * 1. Do a PHY soft reset.
+ * 2. Restart auto-negotiation or force link.
+ **/
+static s32
+e1000_set_phy_mode_82540(struct e1000_hw *hw)
+{
+ struct e1000_phy_info *phy = &hw->phy;
+ s32 ret_val = E1000_SUCCESS;
+ u16 nvm_data;
+
+ DEBUGFUNC("e1000_set_phy_mode_82540");
+
+ if (hw->mac.type != e1000_82545_rev_3)
+ goto out;
+
+ ret_val = e1000_read_nvm(hw, NVM_PHY_CLASS_WORD, 1, &nvm_data);
+ if (ret_val) {
+ ret_val = -E1000_ERR_PHY;
+ goto out;
+ }
+
+ if ((nvm_data != NVM_RESERVED_WORD) && (nvm_data & NVM_PHY_CLASS_A)) {
+ ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_PAGE_SELECT,
+ 0x000B);
+ if (ret_val) {
+ ret_val = -E1000_ERR_PHY;
+ goto out;
+ }
+ ret_val = e1000_write_phy_reg(hw,
+ M88E1000_PHY_GEN_CONTROL,
+ 0x8104);
+ if (ret_val) {
+ ret_val = -E1000_ERR_PHY;
+ goto out;
+ }
+
+ phy->reset_disable = FALSE;
+ }
+
+out:
+ return ret_val;
+}
+
+/**
+ * e1000_clear_hw_cntrs_82540 - Clear device specific hardware counters
+ * @hw: pointer to the HW structure
+ *
+ * Clears the hardware counters by reading the counter registers.
+ **/
+static void
+e1000_clear_hw_cntrs_82540(struct e1000_hw *hw)
+{
+ volatile u32 temp;
+
+ DEBUGFUNC("e1000_clear_hw_cntrs_82540");
+
+ e1000_clear_hw_cntrs_base_generic(hw);
+
+ temp = E1000_READ_REG(hw, E1000_PRC64);
+ temp = E1000_READ_REG(hw, E1000_PRC127);
+ temp = E1000_READ_REG(hw, E1000_PRC255);
+ temp = E1000_READ_REG(hw, E1000_PRC511);
+ temp = E1000_READ_REG(hw, E1000_PRC1023);
+ temp = E1000_READ_REG(hw, E1000_PRC1522);
+ temp = E1000_READ_REG(hw, E1000_PTC64);
+ temp = E1000_READ_REG(hw, E1000_PTC127);
+ temp = E1000_READ_REG(hw, E1000_PTC255);
+ temp = E1000_READ_REG(hw, E1000_PTC511);
+ temp = E1000_READ_REG(hw, E1000_PTC1023);
+ temp = E1000_READ_REG(hw, E1000_PTC1522);
+
+ temp = E1000_READ_REG(hw, E1000_ALGNERRC);
+ temp = E1000_READ_REG(hw, E1000_RXERRC);
+ temp = E1000_READ_REG(hw, E1000_TNCRS);
+ temp = E1000_READ_REG(hw, E1000_CEXTERR);
+ temp = E1000_READ_REG(hw, E1000_TSCTC);
+ temp = E1000_READ_REG(hw, E1000_TSCTFC);
+
+ temp = E1000_READ_REG(hw, E1000_MGTPRC);
+ temp = E1000_READ_REG(hw, E1000_MGTPDC);
+ temp = E1000_READ_REG(hw, E1000_MGTPTC);
+}
+
-
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