void pnp_write_config(device_t dev, uint8_t reg, uint8_t value)
{
- outb(reg, dev->path.u.pnp.port);
- outb(value, dev->path.u.pnp.port + 1);
+ outb(reg, dev->path.pnp.port);
+ outb(value, dev->path.pnp.port + 1);
}
uint8_t pnp_read_config(device_t dev, uint8_t reg)
{
- outb(reg, dev->path.u.pnp.port);
- return inb(dev->path.u.pnp.port + 1);
+ outb(reg, dev->path.pnp.port);
+ return inb(dev->path.pnp.port + 1);
}
void pnp_set_logical_device(device_t dev)
{
- pnp_write_config(dev, 0x07, dev->path.u.pnp.device & 0xff);
+ pnp_write_config(dev, 0x07, dev->path.pnp.device & 0xff);
}
void pnp_set_enable(device_t dev, int enable)
tmp = pnp_read_config(dev, 0x30);
/* handle the virtual devices, which share same LDN register */
- bitpos = (dev->path.u.pnp.device >> 8) & 0x7;
+ bitpos = (dev->path.pnp.device >> 8) & 0x7;
if (enable) {
tmp |= (1 << bitpos);
uint8_t tmp, bitpos;
tmp = pnp_read_config(dev, 0x30);
/* handle the virtual devices, which share same LDN register */
- bitpos = (dev->path.u.pnp.device >> 8) & 0x7;
+ bitpos = (dev->path.pnp.device >> 8) & 0x7;
return !!(tmp & (1 << bitpos));
}
static void pnp_set_resource(device_t dev, struct resource *resource)
{
if (!(resource->flags & IORESOURCE_ASSIGNED)) {
- printk_err("ERROR: %s %02lx %s size: 0x%010Lx not assigned\n",
+ printk(BIOS_ERR, "ERROR: %s %02lx %s size: 0x%010Lx not assigned\n",
dev_path(dev), resource->index,
resource_type(resource),
resource->size);
pnp_set_irq(dev, resource->index, resource->base);
}
else {
- printk_err("ERROR: %s %02lx unknown resource type\n",
+ printk(BIOS_ERR, "ERROR: %s %02lx unknown resource type\n",
dev_path(dev), resource->index);
return;
}
unsigned moving, gran, step;
resource = new_resource(dev, index);
-
+
/* Initilize the resource */
resource->limit = 0xffff;
resource->flags |= IORESOURCE_IO;
-
+
/* Get the resource size */
moving = info->mask;
gran = 15;
resource = new_resource(dev, PNP_IDX_DRQ1);
resource->size = 1;
resource->flags |= IORESOURCE_DRQ;
- }
-}
+ }
+ /* These are not IRQs, but set the flag to have the
+ * resource allocator do the right thing
+ */
+ if (info->flags & PNP_EN) {
+ resource = new_resource(dev, PNP_IDX_EN);
+ resource->size = 1;
+ resource->flags |= IORESOURCE_IRQ;
+ }
+ if (info->flags & PNP_MSC0) {
+ resource = new_resource(dev, PNP_IDX_MSC0);
+ resource->size = 1;
+ resource->flags |= IORESOURCE_IRQ;
+ }
+ if (info->flags & PNP_MSC1) {
+ resource = new_resource(dev, PNP_IDX_MSC1);
+ resource->size = 1;
+ resource->flags |= IORESOURCE_IRQ;
+ }
+}
-void pnp_enable_devices(device_t base_dev, struct device_operations *ops,
+void pnp_enable_devices(device_t base_dev, struct device_operations *ops,
unsigned functions, struct pnp_info *info)
{
struct device_path path;
int i;
path.type = DEVICE_PATH_PNP;
- path.u.pnp.port = base_dev->path.u.pnp.port;
-
+ path.pnp.port = base_dev->path.pnp.port;
+
/* Setup the ops and resources on the newly allocated devices */
for(i = 0; i < functions; i++) {
/* Skip logical devices this Super I/O doesn't have. */
if (info[i].function == -1)
continue;
- path.u.pnp.device = info[i].function;
+ path.pnp.device = info[i].function;
dev = alloc_find_dev(base_dev->bus, &path);
-
+
/* Don't initialize a device multiple times */
- if (dev->ops)
+ if (dev->ops)
continue;
if (info[i].ops == 0) {