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habanalabs: make set_pci_regions asic function

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In order to better support variants of the same ASIC
the set_pci_regions function is now an ASIC function which
allows each ASIC to implement it internally, thus keeping
all definitions static to the file.

Signed-off-by: Ohad Sharabi <osharabi@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Ohad Sharabi 2021-07-15 15:20:44 +03:00 committed by Oded Gabbay
parent 932adf1645
commit b9317d5130
3 changed files with 8 additions and 4 deletions
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2
drivers/misc/habanalabs/common/habanalabs.h
View File

@ -1159,6 +1159,7 @@ struct fw_load_mgr {
* @init_cpu_scrambler_dram: Enable CPU specific DRAM scrambling
* @state_dump_init: initialize constants required for state dump
* @get_sob_addr: get SOB base address offset.
* @set_pci_memory_regions: setting properties of PCI memory regions
*/
struct hl_asic_funcs {
int (*early_init)(struct hl_device *hdev);
@ -1287,6 +1288,7 @@ struct hl_asic_funcs {
void (*init_cpu_scrambler_dram)(struct hl_device *hdev);
void (*state_dump_init)(struct hl_device *hdev);
u32 (*get_sob_addr)(struct hl_device *hdev, u32 sob_id);
void (*set_pci_memory_regions)(struct hl_device *hdev);
};

5
drivers/misc/habanalabs/gaudi/gaudi.c
View File

@ -1857,7 +1857,7 @@ static int gaudi_sw_init(struct hl_device *hdev)
hdev->supports_staged_submission = true;
hdev->supports_wait_for_multi_cs = true;
gaudi_set_pci_memory_regions(hdev);
hdev->asic_funcs->set_pci_memory_regions(hdev);
return 0;
@ -9377,7 +9377,8 @@ static const struct hl_asic_funcs gaudi_funcs = {
.init_firmware_loader = gaudi_init_firmware_loader,
.init_cpu_scrambler_dram = gaudi_init_scrambler_hbm,
.state_dump_init = gaudi_state_dump_init,
.get_sob_addr = gaudi_get_sob_addr
.get_sob_addr = gaudi_get_sob_addr,
.set_pci_memory_regions = gaudi_set_pci_memory_regions
};
/**

5
drivers/misc/habanalabs/goya/goya.c
View File

@ -962,7 +962,7 @@ static int goya_sw_init(struct hl_device *hdev)
hdev->allow_external_soft_reset = true;
hdev->supports_wait_for_multi_cs = false;
goya_set_pci_memory_regions(hdev);
hdev->asic_funcs->set_pci_memory_regions(hdev);
return 0;
@ -5669,7 +5669,8 @@ static const struct hl_asic_funcs goya_funcs = {
.init_firmware_loader = goya_init_firmware_loader,
.init_cpu_scrambler_dram = goya_cpu_init_scrambler_dram,
.state_dump_init = goya_state_dump_init,
.get_sob_addr = &goya_get_sob_addr
.get_sob_addr = &goya_get_sob_addr,
.set_pci_memory_regions = goya_set_pci_memory_regions,
};
/*