NVIDIA/open-gpu-kernel-modules
1
0
Fork 0
mirror of https://github.com/NVIDIA/open-gpu-kernel-modules.git synced 2026-01-30 04:59:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

580.94.13

Browse Source
This commit is contained in:
russellcnv
2025-12-18 14:38:12 -08:00
parent 58a0f49bed
commit a3af2867b7
94 changed files with 77091 additions and 74546 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
kernel-open/common/inc/nv-firmware-registry.h
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a
@@ -59,8 +59,9 @@
#define NV_REG_ENABLE_GPU_FIRMWARE_MODE_ENABLED 0x00000001
#define NV_REG_ENABLE_GPU_FIRMWARE_MODE_DEFAULT 0x00000002
#define NV_REG_ENABLE_GPU_FIRMWARE_POLICY_MASK 0x000000F0
#define NV_REG_ENABLE_GPU_FIRMWARE_POLICY_ALLOW_FALLBACK 0x00000010
#define NV_REG_ENABLE_GPU_FIRMWARE_POLICY_MASK 0x000000F0
#define NV_REG_ENABLE_GPU_FIRMWARE_POLICY_ALLOW_FALLBACK 0x00000010
#define NV_REG_ENABLE_GPU_FIRMWARE_POLICY_DEFAULT_ON_WS_SERVER 0x00000020
#define NV_REG_ENABLE_GPU_FIRMWARE_DEFAULT_VALUE 0x00000012

3
kernel-open/common/inc/nv-linux.h
View File

@@ -1294,7 +1294,8 @@ struct nv_pci_tegra_devfreq_dev;
typedef struct nv_linux_state_s {
nv_state_t nv_state;
atomic_t usage_count;
atomic_t usage_count;
NvU32 suspend_count;
struct device *dev;

13
kernel-open/common/inc/nv-lock.h
View File

@@ -32,18 +32,6 @@
#include <linux/semaphore.h>
#include <linux/sched/signal.h> /* signal_pending */
#if defined(CONFIG_PREEMPT_RT) || defined(CONFIG_PREEMPT_RT_FULL)
typedef raw_spinlock_t nv_spinlock_t;
#define NV_DEFINE_SPINLOCK(lock) DEFINE_RAW_SPINLOCK(lock)
#define NV_SPIN_LOCK_INIT(lock) raw_spin_lock_init(lock)
#define NV_SPIN_LOCK_IRQ(lock) raw_spin_lock_irq(lock)
#define NV_SPIN_UNLOCK_IRQ(lock) raw_spin_unlock_irq(lock)
#define NV_SPIN_LOCK_IRQSAVE(lock,flags) raw_spin_lock_irqsave(lock,flags)
#define NV_SPIN_UNLOCK_IRQRESTORE(lock,flags) raw_spin_unlock_irqrestore(lock,flags)
#define NV_SPIN_LOCK(lock) raw_spin_lock(lock)
#define NV_SPIN_UNLOCK(lock) raw_spin_unlock(lock)
#define NV_SPIN_UNLOCK_WAIT(lock) raw_spin_unlock_wait(lock)
#else
typedef spinlock_t nv_spinlock_t;
#define NV_DEFINE_SPINLOCK(lock) DEFINE_SPINLOCK(lock)
#define NV_SPIN_LOCK_INIT(lock) spin_lock_init(lock)
@@ -54,7 +42,6 @@ typedef spinlock_t nv_spinlock_t;
#define NV_SPIN_LOCK(lock) spin_lock(lock)
#define NV_SPIN_UNLOCK(lock) spin_unlock(lock)
#define NV_SPIN_UNLOCK_WAIT(lock) spin_unlock_wait(lock)
#endif
#define NV_INIT_MUTEX(mutex) sema_init(mutex, 1)

17
kernel-open/common/inc/nv-time.h
View File

@@ -36,6 +36,19 @@
#define NV_MAX_ISR_DELAY_MS (NV_MAX_ISR_DELAY_US / 1000)
#define NV_NSECS_TO_JIFFIES(nsec) ((nsec) * HZ / 1000000000)
/*
* in_hardirq() was added in v5.11-rc1 (2020-12-15) to replace in_irq().
* Fall back to in_irq() for older kernels that don't have in_hardirq().
*/
static inline NvBool nv_in_hardirq(void)
{
#if defined(in_hardirq)
return in_hardirq();
#else
return in_irq();
#endif
}
#if !defined(NV_KTIME_GET_RAW_TS64_PRESENT)
static inline void ktime_get_raw_ts64(struct timespec64 *ts64)
{
@@ -82,7 +95,7 @@ static inline NV_STATUS nv_sleep_us(unsigned int us)
ktime_get_raw_ts64(&tm1);
#endif
if (in_irq() && (us > NV_MAX_ISR_DELAY_US))
if (nv_in_hardirq() && (us > NV_MAX_ISR_DELAY_US))
return NV_ERR_GENERIC;
mdelay_safe_msec = us / 1000;
@@ -127,7 +140,7 @@ static inline NV_STATUS nv_sleep_ms(unsigned int ms)
tm_start = tm_aux;
#endif
if (in_irq() && (ms > NV_MAX_ISR_DELAY_MS))
if (nv_in_hardirq() && (ms > NV_MAX_ISR_DELAY_MS))
{
return NV_ERR_GENERIC;
}