aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/pnp/pnpbios/rsparser.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pnp/pnpbios/rsparser.c')
-rw-r--r--drivers/pnp/pnpbios/rsparser.c95
1 files changed, 69 insertions, 26 deletions
diff --git a/drivers/pnp/pnpbios/rsparser.c b/drivers/pnp/pnpbios/rsparser.c
index 5ff9a4c0447e..01f0c3dd1b08 100644
--- a/drivers/pnp/pnpbios/rsparser.c
+++ b/drivers/pnp/pnpbios/rsparser.c
@@ -526,8 +526,16 @@ len_err:
static void pnpbios_encode_mem(struct pnp_dev *dev, unsigned char *p,
struct resource *res)
{
- unsigned long base = res->start;
- unsigned long len = res->end - res->start + 1;
+ unsigned long base;
+ unsigned long len;
+
+ if (pnp_resource_enabled(res)) {
+ base = res->start;
+ len = res->end - res->start + 1;
+ } else {
+ base = 0;
+ len = 0;
+ }
p[4] = (base >> 8) & 0xff;
p[5] = ((base >> 8) >> 8) & 0xff;
@@ -536,15 +544,22 @@ static void pnpbios_encode_mem(struct pnp_dev *dev, unsigned char *p,
p[10] = (len >> 8) & 0xff;
p[11] = ((len >> 8) >> 8) & 0xff;
- dev_dbg(&dev->dev, " encode mem %#llx-%#llx\n",
- (unsigned long long) res->start, (unsigned long long) res->end);
+ dev_dbg(&dev->dev, " encode mem %#lx-%#lx\n", base, base + len - 1);
}
static void pnpbios_encode_mem32(struct pnp_dev *dev, unsigned char *p,
struct resource *res)
{
- unsigned long base = res->start;
- unsigned long len = res->end - res->start + 1;
+ unsigned long base;
+ unsigned long len;
+
+ if (pnp_resource_enabled(res)) {
+ base = res->start;
+ len = res->end - res->start + 1;
+ } else {
+ base = 0;
+ len = 0;
+ }
p[4] = base & 0xff;
p[5] = (base >> 8) & 0xff;
@@ -559,15 +574,22 @@ static void pnpbios_encode_mem32(struct pnp_dev *dev, unsigned char *p,
p[18] = (len >> 16) & 0xff;
p[19] = (len >> 24) & 0xff;
- dev_dbg(&dev->dev, " encode mem32 %#llx-%#llx\n",
- (unsigned long long) res->start, (unsigned long long) res->end);
+ dev_dbg(&dev->dev, " encode mem32 %#lx-%#lx\n", base, base + len - 1);
}
static void pnpbios_encode_fixed_mem32(struct pnp_dev *dev, unsigned char *p,
struct resource *res)
{
- unsigned long base = res->start;
- unsigned long len = res->end - res->start + 1;
+ unsigned long base;
+ unsigned long len;
+
+ if (pnp_resource_enabled(res)) {
+ base = res->start;
+ len = res->end - res->start + 1;
+ } else {
+ base = 0;
+ len = 0;
+ }
p[4] = base & 0xff;
p[5] = (base >> 8) & 0xff;
@@ -578,40 +600,54 @@ static void pnpbios_encode_fixed_mem32(struct pnp_dev *dev, unsigned char *p,
p[10] = (len >> 16) & 0xff;
p[11] = (len >> 24) & 0xff;
- dev_dbg(&dev->dev, " encode fixed_mem32 %#llx-%#llx\n",
- (unsigned long long) res->start, (unsigned long long) res->end);
+ dev_dbg(&dev->dev, " encode fixed_mem32 %#lx-%#lx\n", base,
+ base + len - 1);
}
static void pnpbios_encode_irq(struct pnp_dev *dev, unsigned char *p,
struct resource *res)
{
- unsigned long map = 0;
+ unsigned long map;
+
+ if (pnp_resource_enabled(res))
+ map = 1 << res->start;
+ else
+ map = 0;
- map = 1 << res->start;
p[1] = map & 0xff;
p[2] = (map >> 8) & 0xff;
- dev_dbg(&dev->dev, " encode irq %llu\n",
- (unsigned long long)res->start);
+ dev_dbg(&dev->dev, " encode irq mask %#lx\n", map);
}
static void pnpbios_encode_dma(struct pnp_dev *dev, unsigned char *p,
struct resource *res)
{
- unsigned long map = 0;
+ unsigned long map;
+
+ if (pnp_resource_enabled(res))
+ map = 1 << res->start;
+ else
+ map = 0;
- map = 1 << res->start;
p[1] = map & 0xff;
- dev_dbg(&dev->dev, " encode dma %llu\n",
- (unsigned long long)res->start);
+ dev_dbg(&dev->dev, " encode dma mask %#lx\n", map);
}
static void pnpbios_encode_port(struct pnp_dev *dev, unsigned char *p,
struct resource *res)
{
- unsigned long base = res->start;
- unsigned long len = res->end - res->start + 1;
+ unsigned long base;
+ unsigned long len;
+
+ if (pnp_resource_enabled(res)) {
+ base = res->start;
+ len = res->end - res->start + 1;
+ } else {
+ base = 0;
+ len = 0;
+ }
p[2] = base & 0xff;
p[3] = (base >> 8) & 0xff;
@@ -619,8 +655,7 @@ static void pnpbios_encode_port(struct pnp_dev *dev, unsigned char *p,
p[5] = (base >> 8) & 0xff;
p[7] = len & 0xff;
- dev_dbg(&dev->dev, " encode io %#llx-%#llx\n",
- (unsigned long long) res->start, (unsigned long long) res->end);
+ dev_dbg(&dev->dev, " encode io %#lx-%#lx\n", base, base + len - 1);
}
static void pnpbios_encode_fixed_port(struct pnp_dev *dev, unsigned char *p,
@@ -629,12 +664,20 @@ static void pnpbios_encode_fixed_port(struct pnp_dev *dev, unsigned char *p,
unsigned long base = res->start;
unsigned long len = res->end - res->start + 1;
+ if (pnp_resource_enabled(res)) {
+ base = res->start;
+ len = res->end - res->start + 1;
+ } else {
+ base = 0;
+ len = 0;
+ }
+
p[1] = base & 0xff;
p[2] = (base >> 8) & 0xff;
p[3] = len & 0xff;
- dev_dbg(&dev->dev, " encode fixed_io %#llx-%#llx\n",
- (unsigned long long) res->start, (unsigned long long) res->end);
+ dev_dbg(&dev->dev, " encode fixed_io %#lx-%#lx\n", base,
+ base + len - 1);
}
static unsigned char *pnpbios_encode_allocated_resource_data(struct pnp_dev

Privacy Policy