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gpu: nvgpu: Store VBIOS version in g->bios

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Store VBIOS version in g->bios instead of GPU characteristics. This
removes a few Linux dependencies from common code, because GPU
characteristics is defined in Linux IOCTL header.

JIRA NVGPU-259

Change-Id: I9aab3d37b7ca000edd59c92b8601a96ee288e2bb
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1593684
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Terje Bergstrom
2017-11-07 09:40:15 -08:00
committed by mobile promotions
parent ac5d3fcf04
commit a51219e526
5 changed files with 12 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c
View File

@@ -208,6 +208,9 @@ gk20a_ctrl_ioctl_gpu_characteristics(
pgpu->impl = g->params.gpu_impl;
pgpu->rev = g->params.gpu_rev;
pgpu->vbios_version = g->bios.vbios_version;
pgpu->vbios_oem_version = g->bios.vbios_oem_version;
if (request->gpu_characteristics_buf_size > 0) {
size_t write_size = sizeof(*pgpu);

4
drivers/gpu/nvgpu/common/vbios/bios.c
View File

@@ -350,8 +350,8 @@ static void nvgpu_bios_parse_biosdata(struct gk20a *g, int offset)
biosdata.version,
biosdata.oem_version);
g->gpu_characteristics.vbios_version = biosdata.version;
g->gpu_characteristics.vbios_oem_version = biosdata.oem_version;
g->bios.vbios_version = biosdata.version;
g->bios.vbios_oem_version = biosdata.oem_version;
}
static void nvgpu_bios_parse_nvinit_ptrs(struct gk20a *g, int offset)

3
drivers/gpu/nvgpu/gk20a/gk20a.h
View File

@@ -1035,6 +1035,9 @@ struct nvgpu_bios_ucode {
};
struct nvgpu_bios {
u32 vbios_version;
u8 vbios_oem_version;
u8 *data;
size_t size;

4
drivers/gpu/nvgpu/gp106/bios_gp106.c
View File

@@ -211,9 +211,9 @@ int gp106_bios_init(struct gk20a *g)
if (err)
goto free_firmware;
if (g->gpu_characteristics.vbios_version < g->vbios_min_version) {
if (g->bios.vbios_version < g->vbios_min_version) {
nvgpu_err(g, "unsupported VBIOS version %08x",
g->gpu_characteristics.vbios_version);
g->bios.vbios_version);
err = -EINVAL;
goto free_firmware;
}

4
drivers/gpu/nvgpu/gp106/mclk_gp106.c
View File

@@ -3235,10 +3235,10 @@ int gp106_mclk_init(struct gk20a *g)
g->mem_config_idx = GP106_MEM_CONFIG_GDDR5_PG418;
if ((g->pci_vendor_id == PCI_VENDOR_ID_NVIDIA) &&
(g->pci_device_id == 0x1c75) &&
(g->gpu_characteristics.vbios_version == 0x86065800)) {
(g->bios.vbios_version == 0x86065800)) {
g->mem_config_idx =
(g->gpu_characteristics.vbios_oem_version == 0x12) ?
(g->bios.vbios_oem_version == 0x12) ?
GP106_MEM_CONFIG_GDDR5_PG419_8606580012 :
GP106_MEM_CONFIG_GDDR5_PG419;
}