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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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25
kernel-open/nvidia/libspdm_shash.c
View File

@@ -23,10 +23,16 @@
#include "internal_crypt_lib.h"
#ifdef USE_LKCA
#ifndef NV_CRYPTO_TFM_CTX_ALIGNED_PRESENT
#include <crypto/internal/hash.h>
#endif
#endif
void *lkca_hash_new(const char* alg_name)
{
#ifndef USE_LKCA
return false;
return NULL;
#else
//XXX: can we reuse crypto_shash part and just allocate desc
struct crypto_shash *alg;
@@ -87,9 +93,24 @@ bool lkca_hmac_duplicate(struct shash_desc *dst, struct shash_desc const *src)
struct crypto_shash *src_tfm = src->tfm;
struct crypto_shash *dst_tfm = dst->tfm;
int ss = crypto_shash_statesize(dst_tfm);
#ifdef NV_CRYPTO_TFM_CTX_ALIGNED_PRESENT
char *src_ipad = crypto_tfm_ctx_aligned(&src_tfm->base);
char *dst_ipad = crypto_tfm_ctx_aligned(&dst_tfm->base);
int ss = crypto_shash_statesize(dst_tfm);
#else
int ctx_size = crypto_shash_alg(dst_tfm)->base.cra_ctxsize;
char *src_ipad = crypto_shash_ctx(src_tfm);
char *dst_ipad = crypto_shash_ctx(dst_tfm);
/*
* Actual struct definition is hidden, so I assume data we need is at
* the end. In 6.0 the struct has a pointer to crpyto_shash followed by:
* 'u8 ipad[statesize];', then 'u8 opad[statesize];'
*/
src_ipad += ctx_size - 2 * ss;
dst_ipad += ctx_size - 2 * ss;
#endif
memcpy(dst_ipad, src_ipad, crypto_shash_blocksize(src->tfm));
memcpy(dst_ipad + ss, src_ipad + ss, crypto_shash_blocksize(src->tfm));
crypto_shash_clear_flags(dst->tfm, CRYPTO_TFM_NEED_KEY);

2
kernel-open/nvidia/nv-msi.c
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@@ -156,7 +156,7 @@ NvS32 NV_API_CALL nv_request_msix_irq(nv_linux_state_t *nvl)
{
for( j = 0; j < i; j++)
{
free_irq(nvl->msix_entries[i].vector, (void *)nvl);
free_irq(nvl->msix_entries[j].vector, (void *)nvl);
}
break;
}

33
kernel-open/nvidia/nv-p2p.c
View File

@@ -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);

5
kernel-open/nvidia/nv.c
View File

@@ -1224,12 +1224,11 @@ static int nv_start_device(nv_state_t *nv, nvidia_stack_t *sp)
rm_read_registry_dword(sp, nv, NV_REG_ENABLE_MSI, &msi_config);
if (msi_config == 1)
{
if (pci_find_capability(nvl->pci_dev, PCI_CAP_ID_MSIX))
if (nvl->pci_dev->msix_cap && rm_is_msix_allowed(sp, nv))
{
nv_init_msix(nv);
}
if (pci_find_capability(nvl->pci_dev, PCI_CAP_ID_MSI) &&
!(nv->flags & NV_FLAG_USES_MSIX))
if (nvl->pci_dev->msi_cap && !(nv->flags & NV_FLAG_USES_MSIX))
{
nv_init_msi(nv);
}

2
kernel-open/nvidia/nvidia.Kbuild
View File

@@ -195,6 +195,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += devm_clk_bulk_get_all
NV_CONFTEST_FUNCTION_COMPILE_TESTS += get_task_ioprio
NV_CONFTEST_FUNCTION_COMPILE_TESTS += mdev_set_iommu_device
NV_CONFTEST_FUNCTION_COMPILE_TESTS += offline_and_remove_memory
NV_CONFTEST_FUNCTION_COMPILE_TESTS += crypto_tfm_ctx_aligned
NV_CONFTEST_SYMBOL_COMPILE_TESTS += is_export_symbol_gpl_of_node_to_nid
NV_CONFTEST_SYMBOL_COMPILE_TESTS += is_export_symbol_gpl_sme_active
@@ -215,6 +216,7 @@ NV_CONFTEST_SYMBOL_COMPILE_TESTS += is_export_symbol_present_get_dram_num_channe
NV_CONFTEST_SYMBOL_COMPILE_TESTS += is_export_symbol_present_tegra_dram_types
NV_CONFTEST_SYMBOL_COMPILE_TESTS += is_export_symbol_present_pxm_to_node
NV_CONFTEST_SYMBOL_COMPILE_TESTS += is_export_symbol_present_screen_info
NV_CONFTEST_SYMBOL_COMPILE_TESTS += is_export_symbol_gpl_screen_info
NV_CONFTEST_SYMBOL_COMPILE_TESTS += is_export_symbol_present_i2c_bus_status
NV_CONFTEST_SYMBOL_COMPILE_TESTS += is_export_symbol_present_tegra_fuse_control_read
NV_CONFTEST_SYMBOL_COMPILE_TESTS += is_export_symbol_present_tegra_get_platform

5
kernel-open/nvidia/nvlink_export.h
View File

@@ -46,6 +46,11 @@ NvlStatus nvlink_lib_unload(void);
*/
NvlStatus nvlink_lib_ioctl_ctrl(nvlink_ioctrl_params *ctrl_params);
/*
* Gets number of devices with type deviceType
*/
NvlStatus nvlink_lib_return_device_count_by_type(NvU32 deviceType, NvU32 *numDevices);
#ifdef __cplusplus
}
#endif

72
kernel-open/nvidia/os-interface.c
View File

@@ -28,6 +28,11 @@
#include "nv-time.h"
#include <linux/mmzone.h>
#include <linux/numa.h>
#include <linux/pid.h>
extern char *NVreg_TemporaryFilePath;
#define MAX_ERROR_STRING 512
@@ -1242,9 +1247,12 @@ void NV_API_CALL os_get_screen_info(
* SYSFB_SIMPLEFB registers a dummy framebuffer which does not contain the
* information required by os_get_screen_info(), therefore you need to
* fall back onto the screen_info structure.
*
* After commit b8466fe82b79 ("efi: move screen_info into efi init code")
* in v6.7, 'screen_info' is exported as GPL licensed symbol for ARM64.
*/
#if NV_IS_EXPORT_SYMBOL_PRESENT_screen_info
#if NV_CHECK_EXPORT_SYMBOL(screen_info)
/*
* If there is not a framebuffer console, return 0 size.
*
@@ -2122,6 +2130,43 @@ void NV_API_CALL os_nv_cap_close_fd
nv_cap_close_fd(fd);
}
/*
* Reads the total memory and free memory of a NUMA node from the kernel.
*/
NV_STATUS NV_API_CALL os_get_numa_node_memory_usage
(
NvS32 node_id,
NvU64 *free_memory_bytes,
NvU64 *total_memory_bytes
)
{
struct pglist_data *pgdat;
struct zone *zone;
NvU32 zone_id;
if (node_id >= MAX_NUMNODES)
{
nv_printf(NV_DBG_ERRORS, "Invalid NUMA node ID\n");
return NV_ERR_INVALID_ARGUMENT;
}
pgdat = NODE_DATA(node_id);
*free_memory_bytes = 0;
*total_memory_bytes = 0;
for (zone_id = 0; zone_id < MAX_NR_ZONES; zone_id++)
{
zone = &(pgdat->node_zones[zone_id]);
if (!populated_zone(zone))
continue;
*free_memory_bytes += (zone_page_state_snapshot(zone, NR_FREE_PAGES) * PAGE_SIZE);
*total_memory_bytes += (zone->present_pages * PAGE_SIZE);
}
return NV_OK;
}
typedef struct os_numa_gpu_mem_hotplug_notifier_s
{
NvU64 start_pa;
@@ -2373,3 +2418,28 @@ NV_STATUS NV_API_CALL os_offline_page_at_address
#endif
}
void* NV_API_CALL os_get_pid_info(void)
{
return get_task_pid(current, PIDTYPE_PID);
}
void NV_API_CALL os_put_pid_info(void *pid_info)
{
if (pid_info != NULL)
put_pid(pid_info);
}
NV_STATUS NV_API_CALL os_find_ns_pid(void *pid_info, NvU32 *ns_pid)
{
if ((pid_info == NULL) || (ns_pid == NULL))
return NV_ERR_INVALID_ARGUMENT;
*ns_pid = pid_vnr((struct pid *)pid_info);
// The call returns 0 if the PID is not found in the current ns
if (*ns_pid == 0)
return NV_ERR_OBJECT_NOT_FOUND;
return NV_OK;
}