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@ -31,82 +31,83 @@ |
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#include <net.h> |
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#include "srom.h" |
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extern int eepro100_write_eeprom (struct eth_device* dev, |
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int location, int addr_len, unsigned short data); |
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extern int eepro100_write_eeprom (struct eth_device *dev, |
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int location, int addr_len, |
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unsigned short data); |
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/*----------------------------------------------------------------------------*/ |
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unsigned short eepro100_srom_checksum (unsigned short *sromdata) |
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{ |
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unsigned short sum = 0; |
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unsigned int i; |
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for (i = 0; i < (EE_SIZE-1); i++) |
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{ |
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sum += sromdata[i]; |
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} |
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return (EE_CHECKSUM - sum); |
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unsigned short sum = 0; |
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unsigned int i; |
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for (i = 0; i < (EE_SIZE - 1); i++) { |
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sum += sromdata[i]; |
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} |
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return (EE_CHECKSUM - sum); |
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} |
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/*----------------------------------------------------------------------------*/ |
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int eepro100_srom_store (unsigned short *source) |
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{ |
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int count; |
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struct eth_device onboard_dev; |
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/* get onboard network iobase */ |
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pci_read_config_dword(PCI_BDF(0,0x10,0), PCI_BASE_ADDRESS_0, |
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(unsigned int *)&onboard_dev.iobase); |
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onboard_dev.iobase &= ~0xf; |
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source[63] = eepro100_srom_checksum (source); |
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for (count=0; count < EE_SIZE; count++) |
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{ |
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if ( eepro100_write_eeprom ((struct eth_device*)&onboard_dev, |
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count, EE_ADDR_BITS, SROM_SHORT(source)) == -1 ) |
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return -1; |
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source++; |
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} |
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return 0; |
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int count; |
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struct eth_device onboard_dev; |
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/* get onboard network iobase */ |
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pci_read_config_dword (PCI_BDF (0, 0x10, 0), PCI_BASE_ADDRESS_0, |
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(unsigned int *) &onboard_dev.iobase); |
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onboard_dev.iobase &= ~0xf; |
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source[63] = eepro100_srom_checksum (source); |
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for (count = 0; count < EE_SIZE; count++) { |
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if (eepro100_write_eeprom ((struct eth_device *) &onboard_dev, |
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count, EE_ADDR_BITS, |
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SROM_SHORT (source)) == -1) { |
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return -1; |
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} |
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source++; |
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} |
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return 0; |
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} |
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/*----------------------------------------------------------------------------*/ |
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#ifdef EEPRO100_SROM_CHECK |
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extern int read_eeprom (struct eth_device* dev, int location, int addr_len); |
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extern int read_eeprom (struct eth_device *dev, int location, int addr_len); |
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void eepro100_srom_load (unsigned short *destination) |
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{ |
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int count; |
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struct eth_device onboard_dev; |
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int count; |
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struct eth_device onboard_dev; |
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#ifdef DEBUG |
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int lr = 0; |
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printf ("eepro100_srom_download:\n"); |
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int lr = 0; |
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printf ("eepro100_srom_download:\n"); |
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#endif |
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/* get onboard network iobase */ |
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pci_read_config_dword(PCI_BDF(0,0x10,0), PCI_BASE_ADDRESS_0, |
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&onboard_dev.iobase); |
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onboard_dev.iobase &= ~0xf; |
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/* get onboard network iobase */ |
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pci_read_config_dword (PCI_BDF (0, 0x10, 0), PCI_BASE_ADDRESS_0, |
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&onboard_dev.iobase); |
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onboard_dev.iobase &= ~0xf; |
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memset (destination, 0x65, 128); |
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memset (destination, 0x65, 128); |
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for (count=0; count < 0x40; count++) |
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{ |
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*destination++ = read_eeprom ((struct eth_device*)&onboard_dev, |
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count, EE_ADDR_BITS); |
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for (count = 0; count < 0x40; count++) { |
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*destination++ = read_eeprom ((struct eth_device *) &onboard_dev, |
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count, EE_ADDR_BITS); |
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#ifdef DEBUG |
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printf ("%04x ", *(destination - 1)); |
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if (lr++ == 7) |
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{ |
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printf("\n"); |
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lr = 0; |
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} |
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printf ("%04x ", *(destination - 1)); |
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if (lr++ == 7) { |
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printf ("\n"); |
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lr = 0; |
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} |
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#endif |
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} |
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} |
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} |
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#endif /* EEPRO100_SROM_CHECK */ |
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