diff options
Diffstat (limited to 'drivers/pnp/pnpbios/rsparser.c')
| -rw-r--r-- | drivers/pnp/pnpbios/rsparser.c | 95 |
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 |