+++ /dev/null
-diff --git a/kernel/common/inc/nv-linux.h b/kernel/common/inc/nv-linux.h
-index 85041c2..ac5bb95 100644
---- a/kernel/common/inc/nv-linux.h
-+++ b/kernel/common/inc/nv-linux.h
-@@ -553,7 +553,11 @@ static inline void *nv_ioremap(NvU64 phys, NvU64 size)
-
- static inline void *nv_ioremap_nocache(NvU64 phys, NvU64 size)
- {
-+#if defined(NV_IOREMAP_NOCACHE_PRESENT)
- void *ptr = ioremap_nocache(phys, size);
-+#else
-+ void *ptr = ioremap(phys, size);
-+#endif
- if (ptr)
- NV_MEMDBG_ADD(ptr, size);
- return ptr;
-diff --git a/kernel/common/inc/nv-procfs.h b/kernel/common/inc/nv-procfs.h
-index 3c812ea..e57c4f9 100644
---- a/kernel/common/inc/nv-procfs.h
-+++ b/kernel/common/inc/nv-procfs.h
-@@ -52,6 +52,19 @@
- })
- #endif
-
-+#if defined(NV_HAVE_PROC_OPS)
-+#define NV_CREATE_PROC_FILE(filename,parent,__name,__data) \
-+ ({ \
-+ struct proc_dir_entry *__entry; \
-+ int mode = (S_IFREG | S_IRUGO); \
-+ const struct proc_ops *fops = &nv_procfs_##__name##_fops; \
-+ if (fops->proc_write != 0) \
-+ mode |= S_IWUSR; \
-+ __entry = NV_CREATE_PROC_ENTRY(filename, mode, parent, fops, \
-+ __data); \
-+ __entry; \
-+ })
-+#else
- #define NV_CREATE_PROC_FILE(filename,parent,__name,__data) \
- ({ \
- struct proc_dir_entry *__entry; \
-@@ -63,6 +76,7 @@
- __data); \
- __entry; \
- })
-+#endif
-
- /*
- * proc_mkdir_mode exists in Linux 2.6.9, but isn't exported until Linux 3.0.
-@@ -104,6 +118,24 @@
- remove_proc_entry(entry->name, entry->parent);
- #endif
-
-+#if defined(NV_HAVE_PROC_OPS)
-+#define NV_DEFINE_PROCFS_SINGLE_FILE(__name) \
-+ static int nv_procfs_open_##__name( \
-+ struct inode *inode, \
-+ struct file *filep \
-+ ) \
-+ { \
-+ return single_open(filep, nv_procfs_read_##__name, \
-+ NV_PDE_DATA(inode)); \
-+ } \
-+ \
-+ static const struct proc_ops nv_procfs_##__name##_fops = { \
-+ .proc_open = nv_procfs_open_##__name, \
-+ .proc_read = seq_read, \
-+ .proc_lseek = seq_lseek, \
-+ .proc_release = single_release, \
-+ };
-+#else
- #define NV_DEFINE_PROCFS_SINGLE_FILE(__name) \
- static int nv_procfs_open_##__name( \
- struct inode *inode, \
-@@ -121,6 +153,7 @@
- .llseek = seq_lseek, \
- .release = single_release, \
- };
-+#endif
-
- #endif /* CONFIG_PROC_FS */
-
-diff --git a/kernel/common/inc/nv-time.h b/kernel/common/inc/nv-time.h
-index 2c799c9..0206062 100644
---- a/kernel/common/inc/nv-time.h
-+++ b/kernel/common/inc/nv-time.h
-@@ -30,7 +30,17 @@
- #include <linux/ktime.h>
- #endif
-
--static inline void nv_gettimeofday(struct timeval *tv)
-+#include <linux/version.h>
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 6, 0)
-+#define nv_timeval timeval
-+#else
-+struct nv_timeval {
-+ __kernel_long_t tv_sec;
-+ __kernel_suseconds_t tv_usec;
-+};
-+#endif
-+
-+static inline void nv_gettimeofday(struct nv_timeval *tv)
- {
- #ifdef NV_DO_GETTIMEOFDAY_PRESENT
- do_gettimeofday(tv);
-@@ -39,7 +44,7 @@ static inline void nv_gettimeofday(struct timeval *tv)
-
- ktime_get_real_ts64(&now);
-
-- *tv = (struct timeval) {
-+ *tv = (struct nv_timeval) {
- .tv_sec = now.tv_sec,
- .tv_usec = now.tv_nsec/1000,
- };
-diff --git a/kernel/conftest.sh b/kernel/conftest.sh
-index ec9e093..463a464 100755
---- a/kernel/conftest.sh
-+++ b/kernel/conftest.sh
-@@ -1197,6 +1197,22 @@ compile_test() {
- compile_check_conftest "$CODE" "NV_IOREMAP_CACHE_PRESENT" "" "functions"
- ;;
-
-+ ioremap_nocache)
-+ #
-+ # Determine if the ioremap_nocache() function is present.
-+ #
-+ # Removed by commit 4bdc0d676a64 ("remove ioremap_nocache and
-+ # devm_ioremap_nocache") in v5.6 (2020-01-06)
-+ #
-+ CODE="
-+ #include <asm/io.h>
-+ void conftest_ioremap_nocache(void) {
-+ ioremap_nocache();
-+ }"
-+
-+ compile_check_conftest "$CODE" "NV_IOREMAP_NOCACHE_PRESENT" "" "functions"
-+ ;;
-+
- ioremap_wc)
- #
- # Determine if the ioremap_wc() function is present.
-@@ -1430,6 +1446,29 @@ compile_test() {
- compile_check_conftest "$CODE" "NV_SG_ALLOC_TABLE_FROM_PAGES_PRESENT" "" "functions"
- ;;
-
-+ proc_ops)
-+ CODE="
-+ #include <linux/proc_fs.h>
-+ int conftest_proc_ops(void) {
-+ return offsetof(struct proc_ops, proc_open);
-+ }"
-+
-+ compile_check_conftest "$CODE" "NV_HAVE_PROC_OPS" "" "types"
-+ ;;
-+
-+ ktime_get_raw_ts64)
-+ #
-+ # Determine if the ktime_get_raw_ts64() function is present.
-+ #
-+ CODE="
-+ #include <linux/ktime.h>
-+ int conftest_ktime_get_raw_ts64(void) {
-+ ktime_get_raw_ts64();
-+ }"
-+
-+ compile_check_conftest "$CODE" "NV_KTIME_GET_RAW_TS64_PRESENT" "" "functions"
-+ ;;
-+
- efi_enabled)
- #
- # Determine if the efi_enabled symbol is present, or if
-diff --git a/kernel/nvidia-modeset/nvidia-modeset-linux.c b/kernel/nvidia-modeset/nvidia-modeset-linux.c
-index d42aabb..f0404fb 100644
---- a/kernel/nvidia-modeset/nvidia-modeset-linux.c
-+++ b/kernel/nvidia-modeset/nvidia-modeset-linux.c
-@@ -216,7 +216,7 @@ void NVKMS_API_CALL nvkms_usleep(NvU64 usec)
-
- NvU64 NVKMS_API_CALL nvkms_get_usec(void)
- {
-- struct timeval tv;
-+ struct nv_timeval tv;
-
- nv_gettimeofday(&tv);
-
-diff --git a/kernel/nvidia/nv-procfs.c b/kernel/nvidia/nv-procfs.c
-index 5808a88..bc60a08 100644
---- a/kernel/nvidia/nv-procfs.c
-+++ b/kernel/nvidia/nv-procfs.c
-@@ -414,6 +414,15 @@ done:
- return ((status < 0) ? status : (int)count);
- }
-
-+#if defined(NV_HAVE_PROC_OPS)
-+static struct proc_ops nv_procfs_registry_fops = {
-+ .proc_open = nv_procfs_open_registry,
-+ .proc_read = seq_read,
-+ .proc_write = nv_procfs_write_file,
-+ .proc_lseek = seq_lseek,
-+ .proc_release = nv_procfs_close_registry,
-+};
-+#else
- static struct file_operations nv_procfs_registry_fops = {
- .owner = THIS_MODULE,
- .open = nv_procfs_open_registry,
-@@ -422,6 +431,7 @@ static struct file_operations nv_procfs_registry_fops = {
- .llseek = seq_lseek,
- .release = nv_procfs_close_registry,
- };
-+#endif
-
- /*
- * Forwards error to nv_log_error which exposes data to vendor callback
-@@ -517,12 +527,20 @@ done:
- return status;
- }
-
-+#if defined(NV_HAVE_PROC_OPS)
-+static struct proc_ops nv_procfs_exercise_error_forwarding_fops = {
-+ .proc_open = nv_procfs_open_exercise_error_forwarding,
-+ .proc_write = nv_procfs_write_file,
-+ .proc_release = nv_procfs_close_exercise_error_forwarding,
-+};
-+#else
- static struct file_operations nv_procfs_exercise_error_forwarding_fops = {
- .owner = THIS_MODULE,
- .open = nv_procfs_open_exercise_error_forwarding,
- .write = nv_procfs_write_file,
- .release = nv_procfs_close_exercise_error_forwarding,
- };
-+#endif
-
- static int
- nv_procfs_read_unbind_lock(
-@@ -650,6 +668,15 @@ done:
- return rc;
- }
-
-+#if defined(NV_HAVE_PROC_OPS)
-+static struct proc_ops nv_procfs_unbind_lock_fops = {
-+ .proc_open = nv_procfs_open_unbind_lock,
-+ .proc_read = seq_read,
-+ .proc_write = nv_procfs_write_file,
-+ .proc_lseek = seq_lseek,
-+ .proc_release = nv_procfs_close_unbind_lock,
-+};
-+#else
- static struct file_operations nv_procfs_unbind_lock_fops = {
- .owner = THIS_MODULE,
- .open = nv_procfs_open_unbind_lock,
-@@ -658,6 +685,7 @@ static struct file_operations nv_procfs_unbind_lock_fops = {
- .llseek = seq_lseek,
- .release = nv_procfs_close_unbind_lock,
- };
-+#endif
-
- static int
- nv_procfs_read_text_file(
-diff --git a/kernel/nvidia/nvidia.Kbuild b/kernel/nvidia/nvidia.Kbuild
-index 8ae1016..da7f135 100644
---- a/kernel/nvidia/nvidia.Kbuild
-+++ b/kernel/nvidia/nvidia.Kbuild
-@@ -117,6 +117,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += on_each_cpu
- NV_CONFTEST_FUNCTION_COMPILE_TESTS += smp_call_function
- NV_CONFTEST_FUNCTION_COMPILE_TESTS += acpi_evaluate_integer
- NV_CONFTEST_FUNCTION_COMPILE_TESTS += ioremap_cache
-+NV_CONFTEST_FUNCTION_COMPILE_TESTS += ioremap_nocache
- NV_CONFTEST_FUNCTION_COMPILE_TESTS += ioremap_wc
- NV_CONFTEST_FUNCTION_COMPILE_TESTS += acpi_walk_namespace
- NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_domain_nr
-@@ -169,7 +170,9 @@ NV_CONFTEST_TYPE_COMPILE_TESTS += outer_flush_all
- NV_CONFTEST_TYPE_COMPILE_TESTS += proc_dir_entry
- NV_CONFTEST_TYPE_COMPILE_TESTS += scatterlist
- NV_CONFTEST_TYPE_COMPILE_TESTS += sg_table
-+NV_CONFTEST_TYPE_COMPILE_TESTS += proc_ops
- NV_CONFTEST_TYPE_COMPILE_TESTS += file_operations
-+NV_CONFTEST_TYPE_COMPILE_TESTS += ktime_get_raw_ts64
- NV_CONFTEST_TYPE_COMPILE_TESTS += vm_operations_struct
- NV_CONFTEST_TYPE_COMPILE_TESTS += atomic_long_type
- NV_CONFTEST_TYPE_COMPILE_TESTS += pci_save_state
-diff --git a/kernel/nvidia/nvlink_linux.c b/kernel/nvidia/nvlink_linux.c
-index 0014280..537b257 100644
---- a/kernel/nvidia/nvlink_linux.c
-+++ b/kernel/nvidia/nvlink_linux.c
-@@ -518,8 +518,8 @@ void * NVLINK_API_CALL nvlink_memcpy(void *dest, void *src, NvLength size)
-
- static NvBool nv_timer_less_than
- (
-- const struct timeval *a,
-- const struct timeval *b
-+ const struct nv_timeval *a,
-+ const struct nv_timeval *b
- )
- {
- return (a->tv_sec == b->tv_sec) ? (a->tv_usec < b->tv_usec)
-@@ -528,9 +528,9 @@ static NvBool nv_timer_less_than
-
- static void nv_timeradd
- (
-- const struct timeval *a,
-- const struct timeval *b,
-- struct timeval *result
-+ const struct nv_timeval *a,
-+ const struct nv_timeval *b,
-+ struct nv_timeval *result
- )
- {
- result->tv_sec = a->tv_sec + b->tv_sec;
-@@ -544,9 +544,9 @@ static void nv_timeradd
-
- static void nv_timersub
- (
-- const struct timeval *a,
-- const struct timeval *b,
-- struct timeval *result
-+ const struct nv_timeval *a,
-+ const struct nv_timeval *b,
-+ struct nv_timeval *result
- )
- {
- result->tv_sec = a->tv_sec - b->tv_sec;
-@@ -566,7 +566,7 @@ void NVLINK_API_CALL nvlink_sleep(unsigned int ms)
- unsigned long us;
- unsigned long jiffies;
- unsigned long mdelay_safe_msec;
-- struct timeval tm_end, tm_aux;
-+ struct nv_timeval tm_end, tm_aux;
-
- nv_gettimeofday(&tm_aux);
-
-diff --git a/kernel/nvidia/os-interface.c b/kernel/nvidia/os-interface.c
-index 344daa8..39d0a19 100644
---- a/kernel/nvidia/os-interface.c
-+++ b/kernel/nvidia/os-interface.c
-@@ -430,7 +430,7 @@ NV_STATUS NV_API_CALL os_get_current_time(
- NvU32 *useconds
- )
- {
-- struct timeval tm;
-+ struct nv_timeval tm;
-
- nv_gettimeofday(&tm);
-
-@@ -444,9 +444,15 @@ NV_STATUS NV_API_CALL os_get_current_time(
-
- void NV_API_CALL os_get_current_tick(NvU64 *nseconds)
- {
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0)
-+ struct timespec64 ts;
-+
-+ jiffies_to_timespec64(jiffies, &ts);
-+#else
- struct timespec ts;
-
- jiffies_to_timespec(jiffies, &ts);
-+#endif
-
- *nseconds = ((NvU64)ts.tv_sec * NSEC_PER_SEC + (NvU64)ts.tv_nsec);
- }
-@@ -502,7 +508,7 @@ NV_STATUS NV_API_CALL os_delay_us(NvU32 MicroSeconds)
- unsigned long usec;
-
- #ifdef NV_CHECK_DELAY_ACCURACY
-- struct timeval tm1, tm2;
-+ struct nv_timeval tm1, tm2;
-
- nv_gettimeofday(&tm1);
- #endif
-@@ -542,9 +548,9 @@ NV_STATUS NV_API_CALL os_delay(NvU32 MilliSeconds)
- unsigned long MicroSeconds;
- unsigned long jiffies;
- unsigned long mdelay_safe_msec;
-- struct timeval tm_end, tm_aux;
-+ struct nv_timeval tm_end, tm_aux;
- #ifdef NV_CHECK_DELAY_ACCURACY
-- struct timeval tm_start;
-+ struct nv_timeval tm_start;
- #endif
-
- nv_gettimeofday(&tm_aux);
-@@ -1926,7 +1932,7 @@ static NV_STATUS NV_API_CALL _os_ipmi_receive_resp
- {
- struct ipmi_recv_msg *rx_msg;
- int err_no;
-- struct timeval tv;
-+ struct nv_timeval tv;
- NvU64 start_time;
-
- nv_gettimeofday(&tv);
projects / packages / xorg-driver-video-nvidia-legacy-390xx.git / blobdiff