/*
* Description: Turn bits off in eeprom
*
* Parameters:
* In:
* dwIoBase - I/O base address
* byContntOffset - address of EEPROM
* byBits - bits to turn off
* Out:
* none
*
*/
void SROMvRegBitsOff (DWORD_PTR dwIoBase, BYTE byContntOffset, BYTE byBits)
{
BYTE byOrgData;
byOrgData = SROMbyReadEmbedded(dwIoBase, byContntOffset);
SROMbWriteEmbedded(dwIoBase, byContntOffset,(BYTE)(byOrgData & (~byBits)));
}
/*
* Description: Turn bits off in eeprom
*
* Parameters:
* In:
* dwIoBase - I/O base address
* byContntOffset - address of EEPROM
* byBits - bits to turn off
* Out:
* none
*
*/
void SROMvRegBitsOff(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byBits)
{
unsigned char byOrgData;
byOrgData = SROMbyReadEmbedded(dwIoBase, byContntOffset);
SROMbWriteEmbedded(dwIoBase, byContntOffset,(unsigned char)(byOrgData & (~byBits)));
}
/*
* Description: Write Ethernet Address from buffer to eeprom
*
* Parameters:
* In:
* dwIoBase - I/O base address
* pbyEtherAddress - Ethernet Address buffer
* Out:
* none
*
* Return Value: none
*
*/
void SROMvWriteEtherAddress (DWORD_PTR dwIoBase, PBYTE pbyEtherAddress)
{
BYTE ii;
// ii = Rom Address
for (ii = 0; ii < U_ETHER_ADDR_LEN; ii++) {
SROMbWriteEmbedded(dwIoBase, ii, *pbyEtherAddress);
pbyEtherAddress++;
}
}
/*
* Description: Write all contents of buffer to eeprom
*
* Parameters:
* In:
* dwIoBase - I/O base address
* pbyEepromRegs - EEPROM content Buffer
* Out:
* none
*
* Return Value: none
*
*/
void SROMvWriteAllContents (DWORD_PTR dwIoBase, PBYTE pbyEepromRegs)
{
int ii;
// ii = Rom Address
for (ii = 0; ii < EEP_MAX_CONTEXT_SIZE; ii++) {
SROMbWriteEmbedded(dwIoBase,(BYTE) ii, *pbyEepromRegs);
pbyEepromRegs++;
}
}
/*
* Description: Write Ethernet Address from buffer to eeprom
*
* Parameters:
* In:
* dwIoBase - I/O base address
* pbyEtherAddress - Ethernet Address buffer
* Out:
* none
*
* Return Value: none
*
*/
void SROMvWriteEtherAddress(unsigned long dwIoBase, unsigned char *pbyEtherAddress)
{
unsigned char ii;
/* ii = Rom Address */
for (ii = 0; ii < ETH_ALEN; ii++) {
SROMbWriteEmbedded(dwIoBase, ii, *pbyEtherAddress);
pbyEtherAddress++;
}
}
/*
* Description: Write all contents of buffer to eeprom
*
* Parameters:
* In:
* dwIoBase - I/O base address
* pbyEepromRegs - EEPROM content Buffer
* Out:
* none
*
* Return Value: none
*
*/
void SROMvWriteAllContents(unsigned long dwIoBase, unsigned char *pbyEepromRegs)
{
int ii;
/* ii = Rom Address */
for (ii = 0; ii < EEP_MAX_CONTEXT_SIZE; ii++) {
SROMbWriteEmbedded(dwIoBase,(unsigned char) ii, *pbyEepromRegs);
pbyEepromRegs++;
}
}
void SROMvWriteEtherAddress(DWORD_PTR dwIoBase, PBYTE pbyEtherAddress)
{
BYTE ii;
/* ii = Rom Address */
for (ii = 0; ii < ETH_ALEN; ii++) {
SROMbWriteEmbedded(dwIoBase, ii, *pbyEtherAddress);
pbyEtherAddress++;
}
}