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gpu: nvgpu: PCIE table update for TU104-QS

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-Added PCIE device info for TU104-QS chip & marked as FUSA SKU
 using device flag
-is_fusa_sku flag will be set if device flag has FUSA SKU flag set
 & this will be checked in driver to execute functionality
 specific to FUSA SKU

JIRA NVGPU-3727

Change-Id: I49ea357133ce0b9bbf52dae72afcf8139ab01346
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2161163
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Mahantesh Kumbar
2019-07-25 15:46:59 +05:30
committed by mobile promotions
parent ca73f9207a
commit 6290d92926
2 changed files with 20 additions and 0 deletions
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1
drivers/gpu/nvgpu/include/nvgpu/gk20a.h
View File

@@ -2173,6 +2173,7 @@ struct gk20a {
u16 pci_subsystem_vendor_id, pci_subsystem_device_id; u16 pci_subsystem_vendor_id, pci_subsystem_device_id;
u16 pci_class; u16 pci_class;
u8 pci_revision; u8 pci_revision;
bool is_fusa_sku;
/* /*
* PCI power management: i2c device index, port and address for * PCI power management: i2c device index, port and address for

19
drivers/gpu/nvgpu/os/linux/pci.c
View File

@@ -158,6 +158,7 @@ static struct gk20a_platform nvgpu_pci_device[] = {
#define PCI_DEVICE_FLAGS(driver_data) ((driver_data) & 0xFFFF0000U) #define PCI_DEVICE_FLAGS(driver_data) ((driver_data) & 0xFFFF0000U)
#define PCI_DEVICE_F_INTERNAL_CHIP_SKU BIT(31) #define PCI_DEVICE_F_INTERNAL_CHIP_SKU BIT(31)
#define PCI_DEVICE_F_FUSA_CHIP_SKU BIT(30)
static struct pci_device_id nvgpu_pci_table[] = { static struct pci_device_id nvgpu_pci_table[] = {
{ {
@@ -202,6 +203,20 @@ static struct pci_device_id nvgpu_pci_table[] = {
.class_mask = 0xff << 16, .class_mask = 0xff << 16,
.driver_data = 1 | PCI_DEVICE_F_INTERNAL_CHIP_SKU, .driver_data = 1 | PCI_DEVICE_F_INTERNAL_CHIP_SKU,
}, },
{
/* TU104-QS SKU*/
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x1ebc),
.class = PCI_BASE_CLASS_DISPLAY << 16,
.class_mask = 0xff << 16,
.driver_data = 1 | PCI_DEVICE_F_FUSA_CHIP_SKU,
},
{
/* TU104-QS SKU*/
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x1efc),
.class = PCI_BASE_CLASS_DISPLAY << 16,
.class_mask = 0xff << 16,
.driver_data = 1 | PCI_DEVICE_F_FUSA_CHIP_SKU,
},
{} {}
}; };
@@ -453,6 +468,10 @@ static int nvgpu_pci_probe(struct pci_dev *pdev,
nvgpu_err(g, "replace board, or use at your own risks"); nvgpu_err(g, "replace board, or use at your own risks");
} }
if ((device_flags & PCI_DEVICE_F_FUSA_CHIP_SKU) != 0U) {
g->is_fusa_sku = true;
}
g->ina3221_dcb_index = platform->ina3221_dcb_index; g->ina3221_dcb_index = platform->ina3221_dcb_index;
g->ina3221_i2c_address = platform->ina3221_i2c_address; g->ina3221_i2c_address = platform->ina3221_i2c_address;
g->ina3221_i2c_port = platform->ina3221_i2c_port; g->ina3221_i2c_port = platform->ina3221_i2c_port;