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PNP: remove pnp_resource_table references from resource decoders

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This removes a few more references to the pnp_resource_table.
No functional change.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bjorn Helgaas
2008-04-28 16:34:29 -06:00
committed by Len Brown
parent 02d83b5da3
commit 06cb58a6eb
3 changed files with 140 additions and 125 deletions
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95
drivers/pnp/isapnp/core.c
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@@ -931,7 +931,7 @@ EXPORT_SYMBOL(isapnp_write_byte);
static int isapnp_read_resources(struct pnp_dev *dev)
{
struct pnp_resource_table *res = dev->res;
struct resource *res;
int tmp, ret;
dev->active = isapnp_read_byte(ISAPNP_CFG_ACTIVATE);
@@ -940,16 +940,18 @@ static int isapnp_read_resources(struct pnp_dev *dev)
ret = isapnp_read_word(ISAPNP_CFG_PORT + (tmp << 1));
if (!ret)
continue;
res->port_resource[tmp].start = ret;
res->port_resource[tmp].flags = IORESOURCE_IO;
res = pnp_get_resource(dev, IORESOURCE_IO, tmp);
res->start = ret;
res->flags = IORESOURCE_IO;
}
for (tmp = 0; tmp < ISAPNP_MAX_MEM; tmp++) {
ret =
isapnp_read_word(ISAPNP_CFG_MEM + (tmp << 3)) << 8;
if (!ret)
continue;
res->mem_resource[tmp].start = ret;
res->mem_resource[tmp].flags = IORESOURCE_MEM;
res = pnp_get_resource(dev, IORESOURCE_MEM, tmp);
res->start = ret;
res->flags = IORESOURCE_MEM;
}
for (tmp = 0; tmp < ISAPNP_MAX_IRQ; tmp++) {
ret =
@@ -957,17 +959,17 @@ static int isapnp_read_resources(struct pnp_dev *dev)
8);
if (!ret)
continue;
res->irq_resource[tmp].start =
res->irq_resource[tmp].end = ret;
res->irq_resource[tmp].flags = IORESOURCE_IRQ;
res = pnp_get_resource(dev, IORESOURCE_IRQ, tmp);
res->start = res->end = ret;
res->flags = IORESOURCE_IRQ;
}
for (tmp = 0; tmp < ISAPNP_MAX_DMA; tmp++) {
ret = isapnp_read_byte(ISAPNP_CFG_DMA + tmp);
if (ret == 4)
continue;
res->dma_resource[tmp].start =
res->dma_resource[tmp].end = ret;
res->dma_resource[tmp].flags = IORESOURCE_DMA;
res = pnp_get_resource(dev, IORESOURCE_DMA, tmp);
res->start = res->end = ret;
res->flags = IORESOURCE_DMA;
}
}
return 0;
@@ -987,52 +989,47 @@ static int isapnp_get_resources(struct pnp_dev *dev)
static int isapnp_set_resources(struct pnp_dev *dev)
{
struct pnp_resource_table *res = dev->res;
struct resource *res;
int tmp;
dev_dbg(&dev->dev, "set resources\n");
isapnp_cfg_begin(dev->card->number, dev->number);
dev->active = 1;
for (tmp = 0;
tmp < ISAPNP_MAX_PORT
&& (res->port_resource[tmp].
flags & (IORESOURCE_IO | IORESOURCE_UNSET)) == IORESOURCE_IO;
tmp++) {
dev_dbg(&dev->dev, " set io %d to %#llx\n",
tmp, (unsigned long long) res->port_resource[tmp].start);
isapnp_write_word(ISAPNP_CFG_PORT + (tmp << 1),
res->port_resource[tmp].start);
for (tmp = 0; tmp < ISAPNP_MAX_PORT; tmp++) {
res = pnp_get_resource(dev, IORESOURCE_IO, tmp);
if (pnp_resource_valid(res)) {
dev_dbg(&dev->dev, " set io %d to %#llx\n",
tmp, (unsigned long long) res->start);
isapnp_write_word(ISAPNP_CFG_PORT + (tmp << 1),
res->start);
}
}
for (tmp = 0;
tmp < ISAPNP_MAX_IRQ
&& (res->irq_resource[tmp].
flags & (IORESOURCE_IRQ | IORESOURCE_UNSET)) == IORESOURCE_IRQ;
tmp++) {
int irq = res->irq_resource[tmp].start;
if (irq == 2)
irq = 9;
dev_dbg(&dev->dev, " set irq %d to %d\n", tmp, irq);
isapnp_write_byte(ISAPNP_CFG_IRQ + (tmp << 1), irq);
for (tmp = 0; tmp < ISAPNP_MAX_IRQ; tmp++) {
res = pnp_get_resource(dev, IORESOURCE_IRQ, tmp);
if (pnp_resource_valid(res)) {
int irq = res->start;
if (irq == 2)
irq = 9;
dev_dbg(&dev->dev, " set irq %d to %d\n", tmp, irq);
isapnp_write_byte(ISAPNP_CFG_IRQ + (tmp << 1), irq);
}
}
for (tmp = 0;
tmp < ISAPNP_MAX_DMA
&& (res->dma_resource[tmp].
flags & (IORESOURCE_DMA | IORESOURCE_UNSET)) == IORESOURCE_DMA;
tmp++) {
dev_dbg(&dev->dev, " set dma %d to %lld\n",
tmp, (unsigned long long) res->dma_resource[tmp].start);
isapnp_write_byte(ISAPNP_CFG_DMA + tmp,
res->dma_resource[tmp].start);
for (tmp = 0; tmp < ISAPNP_MAX_DMA; tmp++) {
res = pnp_get_resource(dev, IORESOURCE_DMA, tmp);
if (pnp_resource_valid(res)) {
dev_dbg(&dev->dev, " set dma %d to %lld\n",
tmp, (unsigned long long) res->start);
isapnp_write_byte(ISAPNP_CFG_DMA + tmp, res->start);
}
}
for (tmp = 0;
tmp < ISAPNP_MAX_MEM
&& (res->mem_resource[tmp].
flags & (IORESOURCE_MEM | IORESOURCE_UNSET)) == IORESOURCE_MEM;
tmp++) {
dev_dbg(&dev->dev, " set mem %d to %#llx\n",
tmp, (unsigned long long) res->mem_resource[tmp].start);
isapnp_write_word(ISAPNP_CFG_MEM + (tmp << 3),
(res->mem_resource[tmp].start >> 8) & 0xffff);
for (tmp = 0; tmp < ISAPNP_MAX_MEM; tmp++) {
res = pnp_get_resource(dev, IORESOURCE_MEM, tmp);
if (pnp_resource_valid(res)) {
dev_dbg(&dev->dev, " set mem %d to %#llx\n",
tmp, (unsigned long long) res->start);
isapnp_write_word(ISAPNP_CFG_MEM + (tmp << 3),
(res->start >> 8) & 0xffff);
}
}
/* FIXME: We aren't handling 32bit mems properly here */
isapnp_activate(dev->number);