search for: nvbios

--- drivers/gpu/drm/nouveau/nouveau_bios.c | 47 ++++++++++++++----------------- 1 files changed, 21 insertions(+), 26 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c index 5eec5ed..04ac564 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c @@ -181,43 +181,42 @@ struct methods { const char

--- nvbios/nvbios.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/nvbios/nvbios.c b/nvbios/nvbios.c index f7aafe3..28e62ad 100644 --- a/nvbios/nvbios.c +++ b/nvbios/nvbios.c @@ -774,11 +774,12 @@ int set_strap_from_string(const char* strap_s) int set_strap_from_file(const char *pat...

The entry offset was use instead of the data it points to. Probably a regression. The files showing script parsing errors has been reduced from 410 to 6 with the database of 505 vbios. --- nvbios/mem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/nvbios/mem.c b/nvbios/mem.c index 81f2d1b..e4797e3 100644 --- a/nvbios/mem.c +++ b/nvbios/mem.c @@ -232,11 +232,11 @@ envy_bios_parse_bit_M (struct envy_bios *bios, struct envy_bios_bit_entry *bit) if (bit->version...

--- nvbios/nvbios.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/nvbios/nvbios.c b/nvbios/nvbios.c index 4fc667b..7bb768a 100644 --- a/nvbios/nvbios.c +++ b/nvbios/nvbios.c @@ -797,9 +797,9 @@ void find_strap(char *filename) { path = (char*) malloc(base_length + strlen(strap_fil...

On Mon, Aug 25, 2014 at 2:58 PM, Christian Costa <titan.costa at gmail.com> wrote: > --- > nvbios/info.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/nvbios/info.c b/nvbios/info.c > index 87a33d8..6b8d209 100644 > --- a/nvbios/info.c > +++ b/nvbios/info.c > @@ -119,6 +119,10 @@ int envy_bios_parse_bit_i (struct envy_bios *bios, struct envy_bios_bit_entry *b...

--- rnndb/memory/nvc0_pbfb.xml | 37 ++++++++++++++++++++++++++++++++++--- 1 file changed, 34 insertions(+), 3 deletions(-) diff --git a/rnndb/memory/nvc0_pbfb.xml b/rnndb/memory/nvc0_pbfb.xml index 500cea9..e006dbe 100644 --- a/rnndb/memory/nvc0_pbfb.xml +++ b/rnndb/memory/nvc0_pbfb.xml @@ -49,23 +49,54 @@ Most bitfields are unknown. </doc> <bitfield high="7"

This is a small patch series that adds a strap_peek file into our debugfs, and sets the size of the vbios.rom debugfs file so that nvbios can easily be used to parse the vbios even on systems where the normal BIOS retrieval methods (for example, laptops that need ACPI to access the vbios for the nvidia GPU) won't work. This should make it a little easier to collect vbioses. Lyude Paul (2): drm/nouveau: Add strap_peek to debugf...

...diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c index 1079508..dd535a9 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c @@ -4531,6 +4531,55 @@ static int parse_bit_M_tbl_entry(struct drm_device *dev, struct nvbios *bios, st return 0; } +static int parse_bit_temp_tbl_entry(struct drm_device *dev, struct nvbios *bios, uint16_t tbl_ptr) +{ + uint8_t version, headerlen, entrylen, num_entries; + uint16_t offset = tbl_ptr; + int i; + + version = bios->data[tbl_ptr]; + headerlen = bios->data[tbl_ptr+1];...

...< 1000 * MAX_UDELAY_MS) + udelay(usecs); + else + msleep(usecs / 1000 + 1); +} + static bool nv_cksum(const uint8_t *data, unsigned int length) { /* there's a few checksums in the BIOS, so here's a generic checking function */ @@ -262,7 +269,7 @@ static int parse_init_table(struct nvbios *, unsigned int, struct init_exec *); static void still_alive(void) { // sync(); -// BIOS_USLEEP(2000); +// bios_usleep(2000); } static uint32_t @@ -1608,17 +1615,18 @@ init_condition_time(struct nvbios *bios, uint16_t offset, for (; retries > 0; retries--) if (bios_condition_met(b...

--- nvbios/info.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/nvbios/info.c b/nvbios/info.c index 87a33d8..6b8d209 100644 --- a/nvbios/info.c +++ b/nvbios/info.c @@ -119,6 +119,10 @@ int envy_bios_parse_bit_i (struct envy_bios *bios, struct envy_bios_bit_entry *b bios->chipset_name = "...

- Sort commands by name for easier update - Make more readable - Remove no more existing commands --- nva/README | 81 +++++++++++++++++++++++++++++++++----------------------------- 1 file changed, 43 insertions(+), 38 deletions(-) diff --git a/nva/README b/nva/README index 625ea7c..cbe6ae3 100644 --- a/nva/README +++ b/nva/README @@ -13,43 +13,48 @@ by the nvalist program. The programs are:

...100644 drm/nouveau/nvkm/subdev/bios/iccsense.c diff --git a/drm/nouveau/include/nvkm/subdev/bios/iccsense.h b/drm/nouveau/include/nvkm/subdev/bios/iccsense.h new file mode 100644 index 0000000..9cb9747 --- /dev/null +++ b/drm/nouveau/include/nvkm/subdev/bios/iccsense.h @@ -0,0 +1,16 @@ +#ifndef __NVBIOS_ICCSENSE_H__ +#define __NVBIOS_ICCSENSE_H__ +struct pwr_rail_t { + u8 mode; + u8 extdev_id; + u8 resistor_mohm; + u8 rail; +}; + +struct nvbios_iccsense { + int nr_entry; + struct pwr_rail_t *rail; +}; + +int nvbios_iccsense_parse(struct nvkm_bios *, struct nvbios_iccsense *); +#endif diff --git a/...

...eau/nvkm/subdev/bios/power_budget.c diff --git a/drm/nouveau/include/nvkm/subdev/bios/power_budget.h b/drm/nouveau/include/nvkm/subdev/bios/power_budget.h new file mode 100644 index 0000000..dd65c08 --- /dev/null +++ b/drm/nouveau/include/nvkm/subdev/bios/power_budget.h @@ -0,0 +1,20 @@ +#ifndef __NVBIOS_POWER_BUDGET_H__ +#define __NVBIOS_POWER_BUDGET_H__ + +#include <nvkm/subdev/bios.h> + +struct nvbios_power_budget_entry { + u32 min_w; + u32 avg_w; + u32 max_w; +}; + +struct nvbios_power_budget { + u8 nr_entry; + u8 cap_entry; + struct nvbios_power_budget_entry *entries; +}; + +int nvbios...

...eau/nvkm/subdev/bios/power_budget.c diff --git a/drm/nouveau/include/nvkm/subdev/bios/power_budget.h b/drm/nouveau/include/nvkm/subdev/bios/power_budget.h new file mode 100644 index 0000000..f295cc7 --- /dev/null +++ b/drm/nouveau/include/nvkm/subdev/bios/power_budget.h @@ -0,0 +1,24 @@ +#ifndef __NVBIOS_POWER_BUDGET_H__ +#define __NVBIOS_POWER_BUDGET_H__ + +#include <nvkm/subdev/bios.h> + +struct nvbios_power_budget_entry { + u32 min_w; + u32 avg_w; + u32 max_w; +}; + +struct nvbios_power_budget { + u32 offset; + u8 header_len; + u8 entry_len; + u8 entry_count; + u8 cap_entry; +}; + +int...

...u/nvkm/subdev/bios/power_budget.c diff --git a/drm/nouveau/include/nvkm/subdev/bios/power_budget.h b/drm/nouveau/include/nvkm/subdev/bios/power_budget.h new file mode 100644 index 00000000..89fd4a7a --- /dev/null +++ b/drm/nouveau/include/nvkm/subdev/bios/power_budget.h @@ -0,0 +1,25 @@ +#ifndef __NVBIOS_POWER_BUDGET_H__ +#define __NVBIOS_POWER_BUDGET_H__ + +#include <nvkm/subdev/bios.h> + +struct nvbios_power_budget_entry { + u32 min_w; + u32 avg_w; + u32 max_w; +}; + +struct nvbios_power_budget { + u32 offset; + u8 hlen; + u8 elen; + u8 ecount; + u8 cap_entry; +}; + +int nvbios_power_bu...

...uveau/include/nvkm/subdev/bios/power_budget.h b/drm/nouveau/include/nvkm/subdev/bios/power_budget.h >> new file mode 100644 >> index 00000000..89fd4a7a >> --- /dev/null >> +++ b/drm/nouveau/include/nvkm/subdev/bios/power_budget.h >> @@ -0,0 +1,25 @@ >> +#ifndef __NVBIOS_POWER_BUDGET_H__ >> +#define __NVBIOS_POWER_BUDGET_H__ >> + >> +#include <nvkm/subdev/bios.h> >> + >> +struct nvbios_power_budget_entry { >> + u32 min_w; >> + u32 avg_w; >> + u32 max_w; >> +}; >> + >> +struct nvbios...

...t;> > static bool nv_cksum(const uint8_t *data, unsigned int > >> > length) { > >> > /* there's a few checksums in the BIOS, so here's a > >> > generic checking function */ @@ -262,7 +269,7 @@ static int > >> > parse_init_table(struct nvbios *, unsigned int, struct > >> > init_exec *); static void still_alive(void) { > >> > // sync(); > >> > -// BIOS_USLEEP(2000); > >> > +// bios_usleep(2000); > >> > } > >> > > >> > static uint32_t > >> &g...

https://bugs.freedesktop.org/show_bug.cgi?id=35267 Summary: nouveau fails to load BIOS on EFI boot. Product: xorg Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

...fixing regressions), and I suspect Martin will handle the rest of the PM bits (therm and fanctrl) since he knows the design he's going for there. One thing to note is that some kernel module options have changed now, the more important ones are: nouveau.vbios=<blah> -> nouveau.config=NvBIOS=<blah> nouveau.noaccel=<bool> -> nouveau.config=PGRAPH=<bool> Multiple options are specified like: nouveau.config=NvBIOS=ACPI,PGRAPH=1 The nouveau.noaccel option now controls acceleration enable/disable for the DRM's own GPU usage, and for the "abi16" (the new...

...ble that could help me here? Code would be even more appreciated. Thanks a lot in advance, Martin PS: here is most of the code you may want to see: http://fs.mupuf.org/nvidia/fan_calib/ [1] http://fs.mupuf.org/nvidia/fan_calib/pwm_offset.png [2] https://github.com/envytools/envytools/blob/master/nvbios/power.c#L333 [3] https://github.com/envytools/envytools/blob/master/nvbios/power.c#L298