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Fix E1000 build warning on AP1000 board 

Fix E1000 build warning on AP1000 board
 Fix the build warning on AP1000 board:
 e1000.c:131: warning: 'e1000_read_eeprom' used but never defined
 e1000.c:2012: warning: 'e1000_set_phy_mode' defined but not used

Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This commit is contained in:
Roy Zang 2009-08-11 03:48:05 +08:00 committed by Ben Warren
parent b3af1d698b
commit ecbd2078a1
1 changed files with 44 additions and 44 deletions
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88
drivers/net/e1000.c
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@ -126,9 +126,6 @@ static int e1000_write_phy_reg(struct e1000_hw *hw, uint32_t reg_addr,
static int32_t e1000_phy_hw_reset(struct e1000_hw *hw); static int32_t e1000_phy_hw_reset(struct e1000_hw *hw);
static int e1000_phy_reset(struct e1000_hw *hw); static int e1000_phy_reset(struct e1000_hw *hw);
static int e1000_detect_gig_phy(struct e1000_hw *hw); static int e1000_detect_gig_phy(struct e1000_hw *hw);
static int32_t e1000_read_eeprom(struct e1000_hw *hw, uint16_t offset,
uint16_t words,
uint16_t *data);
static void e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw); static void e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw);
static void e1000_set_media_type(struct e1000_hw *hw); static void e1000_set_media_type(struct e1000_hw *hw);
@ -143,6 +140,9 @@ static int32_t e1000_check_phy_reset_block(struct e1000_hw *hw);
#define E1000_WRITE_FLUSH(a) {uint32_t x; x = E1000_READ_REG(a, STATUS);} #define E1000_WRITE_FLUSH(a) {uint32_t x; x = E1000_READ_REG(a, STATUS);}
#ifndef CONFIG_AP1000 /* remove for warnings */ #ifndef CONFIG_AP1000 /* remove for warnings */
static int32_t e1000_read_eeprom(struct e1000_hw *hw, uint16_t offset,
uint16_t words,
uint16_t *data);
/****************************************************************************** /******************************************************************************
* Raises the EEPROM's clock input. * Raises the EEPROM's clock input.
* *
@ -896,6 +896,47 @@ e1000_validate_eeprom_checksum(struct eth_device *nic)
return -E1000_ERR_EEPROM; return -E1000_ERR_EEPROM;
} }
} }
/*****************************************************************************
* Set PHY to class A mode
* 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.
*
* hw - Struct containing variables accessed by shared code
****************************************************************************/
static int32_t
e1000_set_phy_mode(struct e1000_hw *hw)
{
int32_t ret_val;
uint16_t eeprom_data;
DEBUGFUNC();
if ((hw->mac_type == e1000_82545_rev_3) &&
(hw->media_type == e1000_media_type_copper)) {
ret_val = e1000_read_eeprom(hw, EEPROM_PHY_CLASS_WORD,
1, &eeprom_data);
if (ret_val)
return ret_val;
if ((eeprom_data != EEPROM_RESERVED_WORD) &&
(eeprom_data & EEPROM_PHY_CLASS_A)) {
ret_val = e1000_write_phy_reg(hw,
M88E1000_PHY_PAGE_SELECT, 0x000B);
if (ret_val)
return ret_val;
ret_val = e1000_write_phy_reg(hw,
M88E1000_PHY_GEN_CONTROL, 0x8104);
if (ret_val)
return ret_val;
hw->phy_reset_disable = FALSE;
}
}
return E1000_SUCCESS;
}
#endif /* #ifndef CONFIG_AP1000 */ #endif /* #ifndef CONFIG_AP1000 */
/*************************************************************************** /***************************************************************************
@ -1999,47 +2040,6 @@ e1000_setup_fiber_link(struct eth_device *nic)
return 0; return 0;
} }
/*****************************************************************************
* Set PHY to class A mode
* 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.
*
* hw - Struct containing variables accessed by shared code
****************************************************************************/
static int32_t
e1000_set_phy_mode(struct e1000_hw *hw)
{
int32_t ret_val;
uint16_t eeprom_data;
DEBUGFUNC();
if ((hw->mac_type == e1000_82545_rev_3) &&
(hw->media_type == e1000_media_type_copper)) {
ret_val = e1000_read_eeprom(hw, EEPROM_PHY_CLASS_WORD,
1, &eeprom_data);
if (ret_val)
return ret_val;
if ((eeprom_data != EEPROM_RESERVED_WORD) &&
(eeprom_data & EEPROM_PHY_CLASS_A)) {
ret_val = e1000_write_phy_reg(hw,
M88E1000_PHY_PAGE_SELECT, 0x000B);
if (ret_val)
return ret_val;
ret_val = e1000_write_phy_reg(hw,
M88E1000_PHY_GEN_CONTROL, 0x8104);
if (ret_val)
return ret_val;
hw->phy_reset_disable = FALSE;
}
}
return E1000_SUCCESS;
}
/****************************************************************************** /******************************************************************************
* Make sure we have a valid PHY and change PHY mode before link setup. * Make sure we have a valid PHY and change PHY mode before link setup.
* *