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yhlu's pnp patch

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git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1518 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Li-Ta Lo
2004-04-21 16:57:05 +00:00
parent 771b1aefa3
commit c6bcedb2c4
5 changed files with 153 additions and 39 deletions
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19
src/devices/pnp_device.c
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@@ -118,6 +118,7 @@ void pnp_set_resources(device_t dev)
for(i = 0; i < dev->resources; i++) {
pnp_set_resource(dev, &dev->resource[i]);
}
}
void pnp_enable_resources(device_t dev)
@@ -129,8 +130,9 @@ void pnp_enable_resources(device_t dev)
void pnp_enable(device_t dev)
{
pnp_set_logical_device(dev);
if (!dev->enable) {
if (!dev->enable) {
pnp_set_logical_device(dev);
pnp_set_enable(dev, 0);
}
}
@@ -165,7 +167,7 @@ static void get_resources(device_t dev, struct pnp_info *info)
{
struct resource *resource;
pnp_set_logical_device(dev);
// pnp_set_logical_device(dev); // coment out by LYH
if (info->flags & PNP_IO0) {
pnp_get_ioresource(dev, PNP_IDX_IO0, &info->io0);
@@ -206,12 +208,21 @@ void pnp_enumerate(struct chip *chip, unsigned functions,
chip_enumerate(chip);
path.type = DEVICE_PATH_PNP;
path.u.pnp.port = chip->dev->path.u.pnp.port;
/* Setup the ops and resources on the newly allocated devices */
for(i = 0; i < functions; i++) {
path.u.pnp.device = info[i].function;
dev = alloc_find_dev(chip->bus, &path);
dev->ops = ops;
if(info[i].ops == 0) { // BY LYH
dev->ops = ops;
}
else {
dev->ops = info[i].ops; // BY LYH
}
get_resources(dev, &info[i]);
}
}