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drm/nouveau/bios/therm: pointers are 32-bit 

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2016-11-18 11:20:32 +10:00
parent 8f6a5ab9b1
commit a215721fb6
1 changed files with 10 additions and 10 deletions
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20
drivers/gpu/drm/nouveau/nvkm/subdev/bios/therm.c
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@ -25,17 +25,17 @@
#include <subdev/bios/bit.h>
#include <subdev/bios/therm.h>
static u16
static u32
therm_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *len, u8 *cnt)
{
struct bit_entry bit_P;
u16 therm = 0;
u32 therm = 0;
if (!bit_entry(bios, 'P', &bit_P)) {
if (bit_P.version == 1)
therm = nvbios_rd16(bios, bit_P.offset + 12);
therm = nvbios_rd32(bios, bit_P.offset + 12);
else if (bit_P.version == 2)
therm = nvbios_rd16(bios, bit_P.offset + 16);
therm = nvbios_rd32(bios, bit_P.offset + 16);
else
nvkm_error(&bios->subdev,
"unknown offset for thermal in BIT P %d\n",
@ -44,7 +44,7 @@ therm_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *len, u8 *cnt)
/* exit now if we haven't found the thermal table */
if (!therm)
return 0x0000;
return 0;
*ver = nvbios_rd08(bios, therm + 0);
*hdr = nvbios_rd08(bios, therm + 1);
@ -53,14 +53,14 @@ therm_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *len, u8 *cnt)
return therm + nvbios_rd08(bios, therm + 1);
}
static u16
static u32
nvbios_therm_entry(struct nvkm_bios *bios, int idx, u8 *ver, u8 *len)
{
u8 hdr, cnt;
u16 therm = therm_table(bios, ver, &hdr, len, &cnt);
u32 therm = therm_table(bios, ver, &hdr, len, &cnt);
if (therm && idx < cnt)
return therm + idx * *len;
return 0x0000;
return 0;
}
int
@ -70,7 +70,7 @@ nvbios_therm_sensor_parse(struct nvkm_bios *bios,
{
s8 thrs_section, sensor_section, offset;
u8 ver, len, i;
u16 entry;
u32 entry;
/* we only support the core domain for now */
if (domain != NVBIOS_THERM_DOMAIN_CORE)
@ -154,7 +154,7 @@ nvbios_therm_fan_parse(struct nvkm_bios *bios, struct nvbios_therm_fan *fan)
{
struct nvbios_therm_trip_point *cur_trip = NULL;
u8 ver, len, i;
u16 entry;
u32 entry;
uint8_t duty_lut[] = { 0, 0, 25, 0, 40, 0, 50, 0,
75, 0, 85, 0, 100, 0, 100, 0 };