ret->base = base;
ret->size = size;
+ ret->is_legacy = 0;
return ret;
}
ret->base = base;
ret->size = size;
+ ret->is_legacy = 1;
return ret;
}
{
uint32_t ret;
- if (handle->fd > -1)
- pread(handle->fd, &ret, 4, port + handle->base);
- else
+ if (handle->fd > -1) {
+ if (handle->is_legacy)
+ pread(handle->fd, &ret, 4, port + handle->base);
+ else
+ pread(handle->fd, &ret, 4, port);
+ } else {
ret = inl(port + handle->base);
+ }
return ret;
}
{
uint16_t ret;
- if (handle->fd > -1)
- pread(handle->fd, &ret, 2, port + handle->base);
- else
+ if (handle->fd > -1) {
+ if (handle->is_legacy)
+ pread(handle->fd, &ret, 2, port + handle->base);
+ else
+ pread(handle->fd, &ret, 2, port);
+ } else {
ret = inw(port + handle->base);
+ }
return ret;
}
{
uint8_t ret;
- if (handle->fd > -1)
- pread(handle->fd, &ret, 1, port + handle->base);
- else
+ if (handle->fd > -1) {
+ if (handle->is_legacy)
+ pread(handle->fd, &ret, 1, port + handle->base);
+ else
+ pread(handle->fd, &ret, 1, port);
+ } else {
ret = inb(port + handle->base);
+ }
return ret;
}
pci_device_linux_sysfs_write32(struct pci_io_handle *handle, uint32_t port,
uint32_t data)
{
- if (handle->fd > -1)
- pwrite(handle->fd, &data, 4, port + handle->base);
- else
+ if (handle->fd > -1) {
+ if (handle->is_legacy)
+ pwrite(handle->fd, &data, 4, port + handle->base);
+ else
+ pwrite(handle->fd, &data, 4, port);
+ } else {
outl(data, port + handle->base);
+ }
}
static void
pci_device_linux_sysfs_write16(struct pci_io_handle *handle, uint32_t port,
uint16_t data)
{
- if (handle->fd > -1)
- pwrite(handle->fd, &data, 2, port + handle->base);
- else
+ if (handle->fd > -1) {
+ if (handle->is_legacy)
+ pwrite(handle->fd, &data, 2, port + handle->base);
+ else
+ pwrite(handle->fd, &data, 2, port);
+ } else {
outw(data, port + handle->base);
+ }
}
static void
pci_device_linux_sysfs_write8(struct pci_io_handle *handle, uint32_t port,
uint8_t data)
{
- if (handle->fd > -1)
- pwrite(handle->fd, &data, 1, port + handle->base);
- else
+ if (handle->fd > -1) {
+ if (handle->is_legacy)
+ pwrite(handle->fd, &data, 1, port + handle->base);
+ else
+ pwrite(handle->fd, &data, 1, port);
+ } else {
outb(data, port + handle->base);
+ }
}
static int