@ -444,6 +444,7 @@ static int do_pci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
ulong addr = 0 , value = 0 , cmd_size = 0 ;
enum pci_size_t size = PCI_SIZE_32 ;
pci_dev_t dev ;
int busnum = 0 ;
pci_dev_t bdf = 0 ;
char cmd = ' s ' ;
@ -488,12 +489,14 @@ static int do_pci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
return 0 ;
}
dev = bdf ;
switch ( argv [ 1 ] [ 0 ] ) {
case ' h ' : /* header */
pci_header_show ( bdf ) ;
pci_header_show ( dev ) ;
break ;
case ' d ' : /* display */
return pci_cfg_display ( bdf , addr , size , value ) ;
return pci_cfg_display ( dev , addr , size , value ) ;
# ifdef CONFIG_CMD_PCI_ENUM
case ' e ' :
# ifdef CONFIG_DM_PCI
@ -506,17 +509,17 @@ static int do_pci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
case ' n ' : /* next */
if ( argc < 4 )
goto usage ;
ret = pci_cfg_modify ( bdf , addr , size , value , 0 ) ;
ret = pci_cfg_modify ( dev , addr , size , value , 0 ) ;
break ;
case ' m ' : /* modify */
if ( argc < 4 )
goto usage ;
ret = pci_cfg_modify ( bdf , addr , size , value , 1 ) ;
ret = pci_cfg_modify ( dev , addr , size , value , 1 ) ;
break ;
case ' w ' : /* write */
if ( argc < 5 )
goto usage ;
ret = pci_cfg_write ( bdf , addr , size , value ) ;
ret = pci_cfg_write ( dev , addr , size , value ) ;
break ;
default :
ret = CMD_RET_USAGE ;