diff options
Diffstat (limited to 'src/devices/oprom/yabel/device.h')
| -rw-r--r-- | src/devices/oprom/yabel/device.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/devices/oprom/yabel/device.h b/src/devices/oprom/yabel/device.h index dbbd28d5e8..b6ec1e3df8 100644 --- a/src/devices/oprom/yabel/device.h +++ b/src/devices/oprom/yabel/device.h @@ -101,15 +101,18 @@ typedef struct { // device. Needed for faster address translation, so // not every I/O or Memory Access needs to call translate_address_dev // and access the device tree -// 6 BARs, 1 Exp. ROM, 1 Cfg.Space, and 3 Legacy +// 6 BARs, 1 Exp. ROM, 1 Cfg.Space, and 3 Legacy, plus 2 "special" // translations are supported... this should be enough for // most devices... for VGA it is enough anyways... -extern translate_address_t translate_address_array[11]; +extern translate_address_t translate_address_array[13]; // index of last translate_address_array entry // set by get_dev_addr_info function extern u8 taa_last_entry; +// add 1:1 mapped memory regions to translation table +void biosemu_add_special_memory(u32 start, u32 size); + /* the device we are working with... */ extern biosemu_device_t bios_device; @@ -117,7 +120,7 @@ u8 biosemu_dev_init(struct device * device); // NOTE: for dev_check_exprom to work, biosemu_dev_init MUST be called first! u8 biosemu_dev_check_exprom(unsigned long rom_base_addr); -u8 biosemu_dev_translate_address(unsigned long * addr); +u8 biosemu_dev_translate_address(int type, unsigned long * addr); /* endianness swap functions for 16 and 32 bit words * copied from axon_pciconfig.c |