e1000: Export core EEPROM access functions for SPI support
A followup patch will be adding a configurable feature to enable
programming of E1000 EEPROMs from the command line or via the generic
U-Boot SPI interface.
In order for it to work it needs access to certain E1000-internal
functions, so export those in the e1000.h header file.
Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Cc: Ben Warren <biggerbadderben@gmail.com>
diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c
index 39057d2..7a6ecab 100644
--- a/drivers/net/e1000.c
+++ b/drivers/net/e1000.c
@@ -134,13 +134,6 @@
static int32_t e1000_swfw_sync_acquire(struct e1000_hw *hw, uint16_t mask);
static int32_t e1000_check_phy_reset_block(struct e1000_hw *hw);
-#define E1000_WRITE_REG(a, reg, value) (writel((value), ((a)->hw_addr + E1000_##reg)))
-#define E1000_READ_REG(a, reg) (readl((a)->hw_addr + E1000_##reg))
-#define E1000_WRITE_REG_ARRAY(a, reg, offset, value) (\
- writel((value), ((a)->hw_addr + E1000_##reg + ((offset) << 2))))
-#define E1000_READ_REG_ARRAY(a, reg, offset) ( \
- readl((a)->hw_addr + E1000_##reg + ((offset) << 2)))
-#define E1000_WRITE_FLUSH(a) {uint32_t x; x = E1000_READ_REG(a, STATUS);}
#ifndef CONFIG_AP1000 /* remove for warnings */
static int32_t e1000_read_eeprom(struct e1000_hw *hw, uint16_t offset,
@@ -152,8 +145,7 @@
* hw - Struct containing variables accessed by shared code
* eecd - EECD's current value
*****************************************************************************/
-static void
-e1000_raise_ee_clk(struct e1000_hw *hw, uint32_t * eecd)
+void e1000_raise_ee_clk(struct e1000_hw *hw, uint32_t * eecd)
{
/* Raise the clock input to the EEPROM (by setting the SK bit), and then
* wait 50 microseconds.
@@ -170,8 +162,7 @@
* hw - Struct containing variables accessed by shared code
* eecd - EECD's current value
*****************************************************************************/
-static void
-e1000_lower_ee_clk(struct e1000_hw *hw, uint32_t * eecd)
+void e1000_lower_ee_clk(struct e1000_hw *hw, uint32_t * eecd)
{
/* Lower the clock input to the EEPROM (by clearing the SK bit), and then
* wait 50 microseconds.
@@ -275,8 +266,7 @@
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-static void
-e1000_standby_eeprom(struct e1000_hw *hw)
+void e1000_standby_eeprom(struct e1000_hw *hw)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
uint32_t eecd;
@@ -354,8 +344,7 @@
* Lowers EEPROM clock. Clears input pin. Sets the chip select pin. This
* function should be called before issuing a command to the EEPROM.
*****************************************************************************/
-static int32_t
-e1000_acquire_eeprom(struct e1000_hw *hw)
+int32_t e1000_acquire_eeprom(struct e1000_hw *hw)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
uint32_t eecd, i = 0;
@@ -671,8 +660,7 @@
return error;
}
-static void
-e1000_release_eeprom(struct e1000_hw *hw)
+void e1000_release_eeprom(struct e1000_hw *hw)
{
uint32_t eecd;