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path: root/drivers/net/e1000e/82571.c
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Diffstat (limited to 'drivers/net/e1000e/82571.c')
-rw-r--r--drivers/net/e1000e/82571.c90
1 files changed, 48 insertions, 42 deletions
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 02d67d047d96..90155552ea09 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -267,8 +267,14 @@ static s32 e1000_init_mac_params_82571(struct e1000_adapter *adapter)
}
switch (hw->mac.type) {
+ case e1000_82573:
+ func->set_lan_id = e1000_set_lan_id_single_port;
+ func->check_mng_mode = e1000e_check_mng_mode_generic;
+ func->led_on = e1000e_led_on_generic;
+ break;
case e1000_82574:
case e1000_82583:
+ func->set_lan_id = e1000_set_lan_id_single_port;
func->check_mng_mode = e1000_check_mng_mode_82574;
func->led_on = e1000_led_on_82574;
break;
@@ -330,7 +336,6 @@ static s32 e1000_get_variants_82571(struct e1000_adapter *adapter)
struct e1000_hw *hw = &adapter->hw;
static int global_quad_port_a; /* global port a indication */
struct pci_dev *pdev = adapter->pdev;
- u16 eeprom_data = 0;
int is_port_b = er32(STATUS) & E1000_STATUS_FUNC_1;
s32 rc;
@@ -381,16 +386,15 @@ static s32 e1000_get_variants_82571(struct e1000_adapter *adapter)
if (pdev->device == E1000_DEV_ID_82571EB_SERDES_QUAD)
adapter->flags &= ~FLAG_HAS_WOL;
break;
-
case e1000_82573:
+ case e1000_82574:
+ case e1000_82583:
+ /* Disable ASPM L0s due to hardware errata */
+ e1000e_disable_aspm(adapter->pdev, PCIE_LINK_STATE_L0S);
+
if (pdev->device == E1000_DEV_ID_82573L) {
- if (e1000_read_nvm(&adapter->hw, NVM_INIT_3GIO_3, 1,
- &eeprom_data) < 0)
- break;
- if (!(eeprom_data & NVM_WORD1A_ASPM_MASK)) {
- adapter->flags |= FLAG_HAS_JUMBO_FRAMES;
- adapter->max_hw_frame_size = DEFAULT_JUMBO;
- }
+ adapter->flags |= FLAG_HAS_JUMBO_FRAMES;
+ adapter->max_hw_frame_size = DEFAULT_JUMBO;
}
break;
default:
@@ -922,9 +926,12 @@ static s32 e1000_reset_hw_82571(struct e1000_hw *hw)
ew32(IMC, 0xffffffff);
icr = er32(ICR);
- if (hw->mac.type == e1000_82571 &&
- hw->dev_spec.e82571.alt_mac_addr_is_present)
- e1000e_set_laa_state_82571(hw, true);
+ /* Install any alternate MAC address into RAR0 */
+ ret_val = e1000_check_alt_mac_addr_generic(hw);
+ if (ret_val)
+ return ret_val;
+
+ e1000e_set_laa_state_82571(hw, true);
/* Reinitialize the 82571 serdes link state machine */
if (hw->phy.media_type == e1000_media_type_internal_serdes)
@@ -1225,32 +1232,6 @@ static s32 e1000_led_on_82574(struct e1000_hw *hw)
}
/**
- * e1000_update_mc_addr_list_82571 - Update Multicast addresses
- * @hw: pointer to the HW structure
- * @mc_addr_list: array of multicast addresses to program
- * @mc_addr_count: number of multicast addresses to program
- * @rar_used_count: the first RAR register free to program
- * @rar_count: total number of supported Receive Address Registers
- *
- * Updates the Receive Address Registers and Multicast Table Array.
- * The caller must have a packed mc_addr_list of multicast addresses.
- * The parameter rar_count will usually be hw->mac.rar_entry_count
- * unless there are workarounds that change this.
- **/
-static void e1000_update_mc_addr_list_82571(struct e1000_hw *hw,
- u8 *mc_addr_list,
- u32 mc_addr_count,
- u32 rar_used_count,
- u32 rar_count)
-{
- if (e1000e_get_laa_state_82571(hw))
- rar_count--;
-
- e1000e_update_mc_addr_list_generic(hw, mc_addr_list, mc_addr_count,
- rar_used_count, rar_count);
-}
-
-/**
* e1000_setup_link_82571 - Setup flow control and link settings
* @hw: pointer to the HW structure
*
@@ -1363,7 +1344,7 @@ static s32 e1000_setup_fiber_serdes_link_82571(struct e1000_hw *hw)
*
* 1) down
* 2) autoneg_progress
- * 3) autoneg_complete (the link sucessfully autonegotiated)
+ * 3) autoneg_complete (the link successfully autonegotiated)
* 4) forced_up (the link has been forced up, it did not autonegotiate)
*
**/
@@ -1621,6 +1602,29 @@ static s32 e1000_fix_nvm_checksum_82571(struct e1000_hw *hw)
}
/**
+ * e1000_read_mac_addr_82571 - Read device MAC address
+ * @hw: pointer to the HW structure
+ **/
+static s32 e1000_read_mac_addr_82571(struct e1000_hw *hw)
+{
+ s32 ret_val = 0;
+
+ /*
+ * If there's an alternate MAC address place it in RAR0
+ * so that it will override the Si installed default perm
+ * address.
+ */
+ ret_val = e1000_check_alt_mac_addr_generic(hw);
+ if (ret_val)
+ goto out;
+
+ ret_val = e1000_read_mac_addr_generic(hw);
+
+out:
+ return ret_val;
+}
+
+/**
* e1000_power_down_phy_copper_82571 - Remove link during PHY power down
* @hw: pointer to the HW structure
*
@@ -1695,10 +1699,11 @@ static struct e1000_mac_operations e82571_mac_ops = {
.cleanup_led = e1000e_cleanup_led_generic,
.clear_hw_cntrs = e1000_clear_hw_cntrs_82571,
.get_bus_info = e1000e_get_bus_info_pcie,
+ .set_lan_id = e1000_set_lan_id_multi_port_pcie,
/* .get_link_up_info: media type dependent */
/* .led_on: mac type dependent */
.led_off = e1000e_led_off_generic,
- .update_mc_addr_list = e1000_update_mc_addr_list_82571,
+ .update_mc_addr_list = e1000e_update_mc_addr_list_generic,
.write_vfta = e1000_write_vfta_generic,
.clear_vfta = e1000_clear_vfta_82571,
.reset_hw = e1000_reset_hw_82571,
@@ -1706,6 +1711,7 @@ static struct e1000_mac_operations e82571_mac_ops = {
.setup_link = e1000_setup_link_82571,
/* .setup_physical_interface: media type dependent */
.setup_led = e1000e_setup_led_generic,
+ .read_mac_addr = e1000_read_mac_addr_82571,
};
static struct e1000_phy_operations e82_phy_ops_igp = {
@@ -1784,6 +1790,7 @@ struct e1000_info e1000_82571_info = {
| FLAG_RESET_OVERWRITES_LAA /* errata */
| FLAG_TARC_SPEED_MODE_BIT /* errata */
| FLAG_APME_CHECK_PORT_B,
+ .flags2 = FLAG2_DISABLE_ASPM_L1, /* errata 13 */
.pba = 38,
.max_hw_frame_size = DEFAULT_JUMBO,
.get_variants = e1000_get_variants_82571,
@@ -1801,6 +1808,7 @@ struct e1000_info e1000_82572_info = {
| FLAG_RX_CSUM_ENABLED
| FLAG_HAS_CTRLEXT_ON_LOAD
| FLAG_TARC_SPEED_MODE_BIT, /* errata */
+ .flags2 = FLAG2_DISABLE_ASPM_L1, /* errata 13 */
.pba = 38,
.max_hw_frame_size = DEFAULT_JUMBO,
.get_variants = e1000_get_variants_82571,
@@ -1812,13 +1820,11 @@ struct e1000_info e1000_82572_info = {
struct e1000_info e1000_82573_info = {
.mac = e1000_82573,
.flags = FLAG_HAS_HW_VLAN_FILTER
- | FLAG_HAS_JUMBO_FRAMES
| FLAG_HAS_WOL
| FLAG_APME_IN_CTRL3
| FLAG_RX_CSUM_ENABLED
| FLAG_HAS_SMART_POWER_DOWN
| FLAG_HAS_AMT
- | FLAG_HAS_ERT
| FLAG_HAS_SWSM_ON_LOAD,
.pba = 20,
.max_hw_frame_size = ETH_FRAME_LEN + ETH_FCS_LEN,
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-27 13:10:06 +0100