NVIDIA/open-gpu-kernel-modules
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This commit is contained in:
russellcnv
2024-01-31 14:02:06 -08:00
parent 2a3b58b8c8
commit e558660fc2
267 changed files with 89045 additions and 82824 deletions
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33
kernel-open/nvidia/nv-p2p.c
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@@ -316,14 +316,14 @@ int nvidia_p2p_init_mapping(
return -ENOTSUPP;
}
EXPORT_SYMBOL(nvidia_p2p_init_mapping);
NV_EXPORT_SYMBOL(nvidia_p2p_init_mapping);
int nvidia_p2p_destroy_mapping(uint64_t p2p_token)
{
return -ENOTSUPP;
}
EXPORT_SYMBOL(nvidia_p2p_destroy_mapping);
NV_EXPORT_SYMBOL(nvidia_p2p_destroy_mapping);
static void nv_p2p_mem_info_free_callback(void *data)
{
@@ -506,8 +506,13 @@ static int nv_p2p_get_pages(
(*page_table)->page_size = page_size_index;
os_free_mem(physical_addresses);
physical_addresses = NULL;
os_free_mem(wreqmb_h);
wreqmb_h = NULL;
os_free_mem(rreqmb_h);
rreqmb_h = NULL;
if (free_callback != NULL)
{
@@ -582,7 +587,7 @@ int nvidia_p2p_get_pages(
p2p_token, va_space, virtual_address,
length, page_table, free_callback, data);
}
EXPORT_SYMBOL(nvidia_p2p_get_pages);
NV_EXPORT_SYMBOL(nvidia_p2p_get_pages);
int nvidia_p2p_get_pages_persistent(
uint64_t virtual_address,
@@ -600,7 +605,7 @@ int nvidia_p2p_get_pages_persistent(
virtual_address, length, page_table,
NULL, NULL);
}
EXPORT_SYMBOL(nvidia_p2p_get_pages_persistent);
NV_EXPORT_SYMBOL(nvidia_p2p_get_pages_persistent);
/*
* This function is a no-op, but is left in place (for now), in order to allow
@@ -613,7 +618,7 @@ int nvidia_p2p_free_page_table(struct nvidia_p2p_page_table *page_table)
return 0;
}
EXPORT_SYMBOL(nvidia_p2p_free_page_table);
NV_EXPORT_SYMBOL(nvidia_p2p_free_page_table);
int nvidia_p2p_put_pages(
uint64_t p2p_token,
@@ -645,7 +650,7 @@ int nvidia_p2p_put_pages(
return nvidia_p2p_map_status(status);
}
EXPORT_SYMBOL(nvidia_p2p_put_pages);
NV_EXPORT_SYMBOL(nvidia_p2p_put_pages);
int nvidia_p2p_put_pages_persistent(
uint64_t virtual_address,
@@ -685,7 +690,7 @@ int nvidia_p2p_put_pages_persistent(
return nvidia_p2p_map_status(status);
}
EXPORT_SYMBOL(nvidia_p2p_put_pages_persistent);
NV_EXPORT_SYMBOL(nvidia_p2p_put_pages_persistent);
int nvidia_p2p_dma_map_pages(
struct pci_dev *peer,
@@ -800,7 +805,7 @@ failed:
return nvidia_p2p_map_status(status);
}
EXPORT_SYMBOL(nvidia_p2p_dma_map_pages);
NV_EXPORT_SYMBOL(nvidia_p2p_dma_map_pages);
int nvidia_p2p_dma_unmap_pages(
struct pci_dev *peer,
@@ -840,7 +845,7 @@ int nvidia_p2p_dma_unmap_pages(
return 0;
}
EXPORT_SYMBOL(nvidia_p2p_dma_unmap_pages);
NV_EXPORT_SYMBOL(nvidia_p2p_dma_unmap_pages);
/*
* This function is a no-op, but is left in place (for now), in order to allow
@@ -855,7 +860,7 @@ int nvidia_p2p_free_dma_mapping(
return 0;
}
EXPORT_SYMBOL(nvidia_p2p_free_dma_mapping);
NV_EXPORT_SYMBOL(nvidia_p2p_free_dma_mapping);
int nvidia_p2p_register_rsync_driver(
nvidia_p2p_rsync_driver_t *driver,
@@ -884,7 +889,7 @@ int nvidia_p2p_register_rsync_driver(
driver->wait_for_rsync, data);
}
EXPORT_SYMBOL(nvidia_p2p_register_rsync_driver);
NV_EXPORT_SYMBOL(nvidia_p2p_register_rsync_driver);
void nvidia_p2p_unregister_rsync_driver(
nvidia_p2p_rsync_driver_t *driver,
@@ -916,7 +921,7 @@ void nvidia_p2p_unregister_rsync_driver(
driver->wait_for_rsync, data);
}
EXPORT_SYMBOL(nvidia_p2p_unregister_rsync_driver);
NV_EXPORT_SYMBOL(nvidia_p2p_unregister_rsync_driver);
int nvidia_p2p_get_rsync_registers(
nvidia_p2p_rsync_reg_info_t **reg_info
@@ -1009,7 +1014,7 @@ int nvidia_p2p_get_rsync_registers(
return 0;
}
EXPORT_SYMBOL(nvidia_p2p_get_rsync_registers);
NV_EXPORT_SYMBOL(nvidia_p2p_get_rsync_registers);
void nvidia_p2p_put_rsync_registers(
nvidia_p2p_rsync_reg_info_t *reg_info
@@ -1041,4 +1046,4 @@ void nvidia_p2p_put_rsync_registers(
os_free_mem(reg_info);
}
EXPORT_SYMBOL(nvidia_p2p_put_rsync_registers);
NV_EXPORT_SYMBOL(nvidia_p2p_put_rsync_registers);