Use standard VPD API to replace t3_seeprom_write(), this prepares for
removing this function. Chelsio T3 maps the EEPROM write protect flag
to an arbitrary place in VPD address space, therefore we have to use
pci_write_vpd_any().
Link: https://lore.kernel.org/r/f768fdbe-3a16-d539-57d2-c7c908294336@gmail.com
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
*/
int t3_seeprom_wp(struct adapter *adapter, int enable)
{
- return t3_seeprom_write(adapter, EEPROM_STAT_ADDR, enable ? 0xc : 0);
+ u32 data = enable ? 0xc : 0;
+ int ret;
+
+ /* EEPROM_STAT_ADDR is outside VPD area, use pci_write_vpd_any() */
+ ret = pci_write_vpd_any(adapter->pdev, EEPROM_STAT_ADDR, sizeof(u32),
+ &data);
+
+ return ret < 0 ? ret : 0;
}
static int vpdstrtouint(char *s, u8 len, unsigned int base, unsigned int *val)