e1000e_82571.h File Reference

Go to the source code of this file.

Defines
#define	ID_LED_RESERVED_F746   0xF746
#define	ID_LED_DEFAULT_82573
#define	E1000_GCR_L1_ACT_WITHOUT_L0S_RX   0x08000000
#define	E1000_EITR_82574(_n)   (0x000E8 + (0x4 * (_n)))
#define	E1000_EIAC_82574   0x000DC
#define	E1000_EIAC_MASK_82574   0x01F00000
#define	E1000_NVM_INIT_CTRL2_MNGM   0x6000
#define	E1000_RXCFGL   0x0B634
Functions
	FILE_LICENCE (GPL2_OR_LATER)
bool	e1000e_get_laa_state_82571 (struct e1000_hw *hw)
	e1000e_get_laa_state_82571 - Get locally administered address state : pointer to the HW structure
void	e1000e_set_laa_state_82571 (struct e1000_hw *hw, bool state)
	e1000e_set_laa_state_82571 - Set locally administered address state : pointer to the HW structure : enable/disable locally administered address

---

Define Documentation

#define ID_LED_RESERVED_F746   0xF746

Definition at line 34 of file e1000e_82571.h.

Referenced by e1000e_valid_led_default_82571().

#define ID_LED_DEFAULT_82573

Value:

((ID_LED_DEF1_DEF2 << 12) | \
                              (ID_LED_OFF1_ON2  <<  8) | \
                              (ID_LED_DEF1_DEF2 <<  4) | \
                              (ID_LED_DEF1_DEF2))

Definition at line 35 of file e1000e_82571.h.

Referenced by e1000e_valid_led_default_82571().

#define E1000_GCR_L1_ACT_WITHOUT_L0S_RX   0x08000000

Definition at line 40 of file e1000e_82571.h.

Referenced by e1000e_init_hw_82571().

#define E1000_EITR_82574

(

_n

)

(0x000E8 + (0x4 * (_n)))

Definition at line 43 of file e1000e_82571.h.

#define E1000_EIAC_82574   0x000DC

Definition at line 45 of file e1000e_82571.h.

#define E1000_EIAC_MASK_82574   0x01F00000

Definition at line 46 of file e1000e_82571.h.

#define E1000_NVM_INIT_CTRL2_MNGM   0x6000

Definition at line 48 of file e1000e_82571.h.

#define E1000_RXCFGL   0x0B634

Definition at line 50 of file e1000e_82571.h.

---

Function Documentation

FILE_LICENCE

(

GPL2_OR_LATER

)

bool e1000e_get_laa_state_82571

(

struct e1000_hw *

hw

)

e1000e_get_laa_state_82571 - Get locally administered address state : pointer to the HW structure

Retrieve and return the current locally administered address state.

Definition at line 1609 of file e1000e_82571.c.

References e1000_hw::_82571, e1000_hw::dev_spec, e1000_82571, e1000_dev_spec_82571::laa_is_present, e1000_hw::mac, and e1000_mac_info::type.

{
        if (hw->mac.type != e1000_82571)
                return false;

        return hw->dev_spec._82571.laa_is_present;
}

void e1000e_set_laa_state_82571	(	struct e1000_hw *	hw,
		bool	state
	)

e1000e_set_laa_state_82571 - Set locally administered address state : pointer to the HW structure : enable/disable locally administered address

Enable/Disable the current locally administered address state.

Definition at line 1624 of file e1000e_82571.c.

References e1000_hw::_82571, e1000_mac_info::addr, e1000_hw::dev_spec, e1000_82571, e1000e_rar_set(), e1000_dev_spec_82571::laa_is_present, e1000_hw::mac, e1000_mac_info::rar_entry_count, and e1000_mac_info::type.

{
        if (hw->mac.type != e1000_82571)
                return;

        hw->dev_spec._82571.laa_is_present = state;

        /* If workaround is activated... */
        if (state)
                /*
                 * Hold a copy of the LAA in RAR[14] This is done so that
                 * between the time RAR[0] gets clobbered and the time it
                 * gets fixed, the actual LAA is in one of the RARs and no
                 * incoming packets directed to this port are dropped.
                 * Eventually the LAA will be in RAR[0] and RAR[14].
                 */
                e1000e_rar_set(hw, hw->mac.addr,
                                      hw->mac.rar_entry_count - 1);
        return;
}