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July 19, 2013 20:23
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nvidia-drivers-linux-3.10.patch.txt
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diff -ur -X - NVIDIA-Linux-x86_64-319.17-no-compat32.orig/kernel/nv-i2c.c NVIDIA-Linux-x86_64-319.17-no-compat32/kernel/nv-i2c.c | |
--- NVIDIA-Linux-x86_64-319.17-no-compat32.orig/kernel/nv-i2c.c 2013-04-26 00:22:30.000000000 -0400 | |
+++ NVIDIA-Linux-x86_64-319.17-no-compat32/kernel/nv-i2c.c 2013-05-13 05:20:55.571981365 -0400 | |
@@ -311,8 +311,6 @@ | |
BOOL NV_API_CALL nv_i2c_del_adapter(nv_state_t *nv, void *data) | |
{ | |
struct i2c_adapter *pI2cAdapter = (struct i2c_adapter *)data; | |
- int osstatus = 0; | |
- BOOL wasReleased = FALSE; | |
#if defined(KERNEL_2_4) | |
if (!NV_WEAK_SYMBOL_PRESENT(i2c_add_adapter)) | |
@@ -324,15 +322,10 @@ | |
if (!pI2cAdapter) return FALSE; | |
// attempt release with the OS | |
- osstatus = i2c_del_adapter(pI2cAdapter); | |
+ i2c_del_adapter(pI2cAdapter); | |
+ os_free_mem(pI2cAdapter); | |
- if (!osstatus) | |
- { | |
- os_free_mem(pI2cAdapter); | |
- wasReleased = TRUE; | |
- } | |
- | |
- return wasReleased; | |
+ return TRUE; | |
} | |
#else // (defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)) | |
diff -ur -X - NVIDIA-Linux-x86_64-319.17-no-compat32.orig/kernel/nv-procfs.c NVIDIA-Linux-x86_64-319.17-no-compat32/kernel/nv-procfs.c | |
--- NVIDIA-Linux-x86_64-319.17-no-compat32.orig/kernel/nv-procfs.c 2013-04-26 00:22:30.000000000 -0400 | |
+++ NVIDIA-Linux-x86_64-319.17-no-compat32/kernel/nv-procfs.c 2013-05-22 04:52:45.229495748 -0400 | |
@@ -60,60 +60,41 @@ | |
__entry; \ | |
}) | |
-#define NV_CREATE_PROC_FILE(name,parent,__read_proc, \ | |
- __write_proc,__fops,__data) \ | |
- ({ \ | |
- struct proc_dir_entry *__entry; \ | |
- int __mode = (S_IFREG | S_IRUGO); \ | |
- if ((NvUPtr)(__write_proc) != 0) \ | |
- __mode |= S_IWUSR; \ | |
- __entry = NV_CREATE_PROC_ENTRY(name, __mode, parent); \ | |
- if (__entry != NULL) \ | |
- { \ | |
- if ((NvUPtr)(__read_proc) != 0) \ | |
- __entry->read_proc = (__read_proc); \ | |
- if ((NvUPtr)(__write_proc) != 0) \ | |
- { \ | |
- __entry->write_proc = (__write_proc); \ | |
- __entry->proc_fops = (__fops); \ | |
- } \ | |
- __entry->data = (__data); \ | |
- } \ | |
- __entry; \ | |
- }) | |
+#define NV_PROC_RW (S_IFREG|S_IRUGO|S_IWUSR) | |
+#define NV_PROC_RO (S_IFREG|S_IRUGO) | |
#define NV_CREATE_PROC_DIR(name,parent) \ | |
({ \ | |
struct proc_dir_entry *__entry; \ | |
int __mode = (S_IFDIR | S_IRUGO | S_IXUGO); \ | |
- __entry = NV_CREATE_PROC_ENTRY(name, __mode, parent); \ | |
+ __entry = proc_mkdir_mode(name, __mode, parent); \ | |
__entry; \ | |
}) | |
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(3,9,255) | |
+static inline void *PDE_DATA(const struct inode *inode) { | |
+ return PDE(inode)->data; | |
+} | |
+#endif | |
+ | |
#define NV_PROC_WRITE_BUFFER_SIZE (64 * RM_PAGE_SIZE) | |
static int | |
-nv_procfs_read_gpu_info( | |
- char *page, | |
- char **start, | |
- off_t off, | |
- int count, | |
- int *eof, | |
- void *data | |
+nv_procfs_show_gpu_info( | |
+ struct seq_file *m, | |
+ void *v | |
) | |
{ | |
- nv_state_t *nv = data; | |
+ nv_state_t *nv = m->private; | |
nv_linux_state_t *nvl = NV_GET_NVL_FROM_NV_STATE(nv); | |
struct pci_dev *dev = nvl->dev; | |
char *type, *fmt, tmpstr[NV_DEVICE_NAME_LENGTH]; | |
- int len = 0, status; | |
+ int status; | |
NvU8 *uuid; | |
NvU32 vbios_rev1, vbios_rev2, vbios_rev3, vbios_rev4, vbios_rev5; | |
NvU32 fpga_rev1, fpga_rev2, fpga_rev3; | |
nv_stack_t *sp = NULL; | |
- *eof = 1; | |
- | |
NV_KMEM_CACHE_ALLOC_STACK(sp); | |
if (sp == NULL) | |
{ | |
@@ -134,31 +115,31 @@ | |
if (rm_get_device_name(sp, nv, dev->device, dev->subsystem_vendor, | |
dev->subsystem_device, NV_DEVICE_NAME_LENGTH, | |
tmpstr) != RM_OK) | |
- { | |
+ { | |
strcpy (tmpstr, "Unknown"); | |
} | |
} | |
- len += sprintf(page+len, "Model: \t\t %s\n", tmpstr); | |
- len += sprintf(page+len, "IRQ: \t\t %d\n", nv->interrupt_line); | |
+ seq_printf(m, "Model: \t\t %s\n", tmpstr); | |
+ seq_printf(m, "IRQ: \t\t %d\n", nv->interrupt_line); | |
if (NV_IS_GVI_DEVICE(nv)) | |
{ | |
status = rm_gvi_get_firmware_version(sp, nv, &fpga_rev1, &fpga_rev2, | |
&fpga_rev3); | |
if (status != RM_OK) | |
- len += sprintf(page+len, "Firmware: \t ????.??.??\n"); | |
+ seq_printf(m, "Firmware: \t ????.??.??\n"); | |
else | |
{ | |
fmt = "Firmware: \t %x.%x.%x\n"; | |
- len += sprintf(page+len, fmt, fpga_rev1, fpga_rev2, fpga_rev3); | |
+ seq_printf(m, fmt, fpga_rev1, fpga_rev2, fpga_rev3); | |
} | |
} | |
else | |
{ | |
if (rm_get_gpu_uuid(sp, nv, &uuid, NULL) == RM_OK) | |
{ | |
- len += sprintf(page+len, "GPU UUID: \t %s\n", (char *)uuid); | |
+ seq_printf(m, "GPU UUID: \t %s\n", (char *)uuid); | |
os_free_mem(uuid); | |
} | |
@@ -166,12 +147,12 @@ | |
&vbios_rev3, &vbios_rev4, | |
&vbios_rev5) != RM_OK) | |
{ | |
- len += sprintf(page+len, "Video BIOS: \t ??.??.??.??.??\n"); | |
+ seq_printf(m, "Video BIOS: \t ??.??.??.??.??\n"); | |
} | |
else | |
{ | |
fmt = "Video BIOS: \t %02x.%02x.%02x.%02x.%02x\n"; | |
- len += sprintf(page+len, fmt, vbios_rev1, vbios_rev2, vbios_rev3, | |
+ seq_printf(m, fmt, vbios_rev1, vbios_rev2, vbios_rev3, | |
vbios_rev4, vbios_rev5); | |
} | |
} | |
@@ -180,12 +161,12 @@ | |
type = "PCI-E"; | |
else | |
type = "PCI"; | |
- len += sprintf(page+len, "Bus Type: \t %s\n", type); | |
+ seq_printf(m, "Bus Type: \t %s\n", type); | |
- len += sprintf(page+len, "DMA Size: \t %d bits\n", | |
+ seq_printf(m, "DMA Size: \t %d bits\n", | |
nv_count_bits(dev->dma_mask)); | |
- len += sprintf(page+len, "DMA Mask: \t 0x%llx\n", dev->dma_mask); | |
- len += sprintf(page+len, "Bus Location: \t %04x:%02x.%02x.%x\n", | |
+ seq_printf(m, "DMA Mask: \t 0x%llx\n", dev->dma_mask); | |
+ seq_printf(m, "Bus Location: \t %04x:%02x.%02x.%x\n", | |
nv->domain, nv->bus, nv->slot, PCI_FUNC(dev->devfn)); | |
#if defined(DEBUG) | |
do | |
@@ -193,7 +174,7 @@ | |
int j; | |
for (j = 0; j < NV_GPU_NUM_BARS; j++) | |
{ | |
- len += sprintf(page+len, "BAR%u: \t\t 0x%llx (%lluMB)\n", | |
+ seq_printf(m, "BAR%u: \t\t 0x%llx (%lluMB)\n", | |
j, nv->bars[j].address, (nv->bars[j].size >> 20)); | |
} | |
} while (0); | |
@@ -201,26 +182,120 @@ | |
NV_KMEM_CACHE_FREE_STACK(sp); | |
- return len; | |
+ return 0; | |
} | |
static int | |
-nv_procfs_read_version( | |
- char *page, | |
- char **start, | |
- off_t off, | |
- int count, | |
- int *eof, | |
- void *data | |
+nv_procfs_open_gpu_info( | |
+ struct inode *inode, | |
+ struct file *file | |
+) | |
+{ | |
+ return single_open(file, nv_procfs_show_gpu_info, PDE_DATA(inode)); | |
+} | |
+ | |
+static const struct file_operations nv_procfs_gpu_info_fops = { | |
+ .owner = THIS_MODULE, | |
+ .open = nv_procfs_open_gpu_info, | |
+ .read = seq_read, | |
+ .llseek = seq_lseek, | |
+ .release = single_release, | |
+}; | |
+ | |
+static int | |
+nv_procfs_show_version( | |
+ struct seq_file *m, | |
+ void *v | |
+) | |
+{ | |
+ seq_printf(m, "NVRM version: %s\n", pNVRM_ID); | |
+ seq_printf(m, "GCC version: %s\n", NV_COMPILER); | |
+ | |
+ return 0; | |
+} | |
+ | |
+static int | |
+nv_procfs_open_version( | |
+ struct inode *inode, | |
+ struct file *file | |
+) | |
+{ | |
+ return single_open(file, nv_procfs_show_version, NULL); | |
+} | |
+ | |
+static const struct file_operations nv_procfs_version_fops = { | |
+ .owner = THIS_MODULE, | |
+ .open = nv_procfs_open_version, | |
+ .read = seq_read, | |
+ .llseek = seq_lseek, | |
+ .release = single_release, | |
+}; | |
+ | |
+static int | |
+nv_procfs_show_registry( | |
+ struct seq_file *m, | |
+ void *v | |
+) | |
+{ | |
+ nv_state_t *nv = m->private; | |
+ nv_linux_state_t *nvl = NULL; | |
+ char *registry_keys; | |
+ | |
+ if (nv != NULL) | |
+ nvl = NV_GET_NVL_FROM_NV_STATE(nv); | |
+ registry_keys = ((nvl != NULL) ? | |
+ nvl->registry_keys : nv_registry_keys); | |
+ | |
+ seq_printf(m, "Binary: \"%s\"\n", registry_keys); | |
+ | |
+ return 0; | |
+} | |
+ | |
+static ssize_t | |
+nv_procfs_write_registry( | |
+ struct file *file, | |
+ const char __user *buffer, | |
+ size_t count, | |
+ loff_t *pos | |
) | |
{ | |
- int len = 0; | |
- *eof = 1; | |
+ int status = 0; | |
+ nv_file_private_t *nvfp = NV_GET_FILE_PRIVATE(file); | |
+ char *proc_buffer; | |
+ unsigned long bytes_left; | |
+ | |
+ down(&nvfp->fops_sp_lock[NV_FOPS_STACK_INDEX_PROCFS]); | |
+ | |
+ bytes_left = (NV_PROC_WRITE_BUFFER_SIZE - nvfp->off - 1); | |
+ | |
+ if (count == 0) | |
+ { | |
+ status = -EINVAL; | |
+ goto done; | |
+ } | |
+ else if ((bytes_left == 0) || (count > bytes_left)) | |
+ { | |
+ status = -ENOSPC; | |
+ goto done; | |
+ } | |
+ | |
+ proc_buffer = &((char *)nvfp->data)[nvfp->off]; | |
+ | |
+ if (copy_from_user(proc_buffer, buffer, count)) | |
+ { | |
+ nv_printf(NV_DBG_ERRORS, "NVRM: failed to copy in proc data!\n"); | |
+ status = -EFAULT; | |
+ } | |
+ else | |
+ { | |
+ nvfp->proc_data = PDE_DATA(file->f_inode); | |
+ nvfp->off += count; | |
+ } | |
- len += sprintf(page+len, "NVRM version: %s\n", pNVRM_ID); | |
- len += sprintf(page+len, "GCC version: %s\n", NV_COMPILER); | |
+done: | |
+ up(&nvfp->fops_sp_lock[NV_FOPS_STACK_INDEX_PROCFS]); | |
- return len; | |
+ return ((status < 0) ? status : count); | |
} | |
static int | |
@@ -233,7 +308,7 @@ | |
nv_stack_t *sp = NULL; | |
if (0 == (file->f_mode & FMODE_WRITE)) | |
- return 0; | |
+ return single_open(file, nv_procfs_show_registry, PDE_DATA(inode)); | |
nvfp = nv_alloc_file_private(); | |
if (nvfp == NULL) | |
@@ -282,6 +357,9 @@ | |
RM_STATUS rm_status; | |
int rc = 0; | |
+ if (0 == (file->f_mode & FMODE_WRITE)) | |
+ return single_release(inode, file); | |
+ | |
nvfp = NV_GET_FILE_PRIVATE(file); | |
if (nvfp == NULL) | |
return 0; | |
@@ -346,121 +424,80 @@ | |
return rc; | |
} | |
-static struct file_operations nv_procfs_registry_fops = { | |
+static const struct file_operations nv_procfs_registry_fops = { | |
.open = nv_procfs_open_registry, | |
+ .read = seq_read, | |
+ .llseek = seq_lseek, | |
+ .write = nv_procfs_write_registry, | |
.release = nv_procfs_close_registry, | |
}; | |
static int | |
-nv_procfs_read_params( | |
- char *page, | |
- char **start, | |
- off_t off, | |
- int count, | |
- int *eof, | |
- void *data | |
+nv_procfs_show_params( | |
+ struct seq_file *m, | |
+ void *v | |
) | |
{ | |
unsigned int i; | |
- int len = 0; | |
nv_parm_t *entry; | |
- *eof = 1; | |
for (i = 0; (entry = &nv_parms[i])->name != NULL; i++) | |
- len += sprintf(page+len, "%s: %u\n", entry->name, *entry->data); | |
+ seq_printf(m, "%s: %u\n", entry->name, *entry->data); | |
- len += sprintf(page+len, "RegistryDwords: \"%s\"\n", | |
+ seq_printf(m, "RegistryDwords: \"%s\"\n", | |
(NVreg_RegistryDwords != NULL) ? NVreg_RegistryDwords : ""); | |
- len += sprintf(page+len, "RmMsg: \"%s\"\n", | |
+ seq_printf(m, "RmMsg: \"%s\"\n", | |
(NVreg_RmMsg != NULL) ? NVreg_RmMsg : ""); | |
- return len; | |
+ return 0; | |
} | |
static int | |
-nv_procfs_read_registry( | |
- char *page, | |
- char **start, | |
- off_t off, | |
- int count, | |
- int *eof, | |
- void *data | |
-) | |
+nv_procfs_open_params( | |
+ struct inode *inode, | |
+ struct file *file | |
+) | |
{ | |
- nv_state_t *nv = data; | |
- nv_linux_state_t *nvl = NULL; | |
- char *registry_keys; | |
+ return single_open(file, nv_procfs_show_params, NULL); | |
+} | |
- if (nv != NULL) | |
- nvl = NV_GET_NVL_FROM_NV_STATE(nv); | |
- registry_keys = ((nvl != NULL) ? | |
- nvl->registry_keys : nv_registry_keys); | |
+static const struct file_operations nv_procfs_params_fops = { | |
+ .owner = THIS_MODULE, | |
+ .open = nv_procfs_open_params, | |
+ .read = seq_read, | |
+ .llseek = seq_lseek, | |
+ .release = single_release, | |
+}; | |
- *eof = 1; | |
- return sprintf(page, "Binary: \"%s\"\n", registry_keys); | |
-} | |
static int | |
-nv_procfs_write_registry( | |
- struct file *file, | |
- const char *buffer, | |
- unsigned long count, | |
- void *data | |
+nv_procfs_show_text_file( | |
+ struct seq_file *m, | |
+ void *v | |
) | |
{ | |
- int status = 0; | |
- nv_file_private_t *nvfp = NV_GET_FILE_PRIVATE(file); | |
- char *proc_buffer; | |
- unsigned long bytes_left; | |
- | |
- down(&nvfp->fops_sp_lock[NV_FOPS_STACK_INDEX_PROCFS]); | |
- | |
- bytes_left = (NV_PROC_WRITE_BUFFER_SIZE - nvfp->off - 1); | |
+ seq_printf(m, "%s", (char *)m->private); | |
- if (count == 0) | |
- { | |
- status = -EINVAL; | |
- goto done; | |
- } | |
- else if ((bytes_left == 0) || (count > bytes_left)) | |
- { | |
- status = -ENOSPC; | |
- goto done; | |
- } | |
- | |
- proc_buffer = &((char *)nvfp->data)[nvfp->off]; | |
- | |
- if (copy_from_user(proc_buffer, buffer, count)) | |
- { | |
- nv_printf(NV_DBG_ERRORS, "NVRM: failed to copy in proc data!\n"); | |
- status = -EFAULT; | |
- } | |
- else | |
- { | |
- nvfp->proc_data = data; | |
- nvfp->off += count; | |
- } | |
- | |
-done: | |
- up(&nvfp->fops_sp_lock[NV_FOPS_STACK_INDEX_PROCFS]); | |
- | |
- return ((status < 0) ? status : (int)count); | |
+ return 0; | |
} | |
static int | |
-nv_procfs_read_text_file( | |
- char *page, | |
- char **start, | |
- off_t off, | |
- int count, | |
- int *eof, | |
- void *data | |
+nv_procfs_open_text_file( | |
+ struct inode *inode, | |
+ struct file *file | |
) | |
{ | |
- *eof = 1; | |
- return sprintf(page, "%s", (char *)data); | |
+ return single_open(file, nv_procfs_show_text_file, PDE_DATA(inode)); | |
} | |
+static const struct file_operations nv_procfs_text_fops = { | |
+ .owner = THIS_MODULE, | |
+ .open = nv_procfs_open_text_file, | |
+ .read = seq_read, | |
+ .llseek = seq_lseek, | |
+ .release = single_release, | |
+}; | |
+ | |
static void | |
nv_procfs_add_text_file( | |
struct proc_dir_entry *parent, | |
@@ -469,22 +506,7 @@ | |
const char *text | |
) | |
{ | |
- NV_CREATE_PROC_FILE(filename, parent, | |
- nv_procfs_read_text_file, NULL, NULL, (void *)text); | |
-} | |
- | |
-static void nv_procfs_unregister_all(struct proc_dir_entry *entry) | |
-{ | |
- while (entry) | |
- { | |
- struct proc_dir_entry *next = entry->next; | |
- if (entry->subdir) | |
- nv_procfs_unregister_all(entry->subdir); | |
- remove_proc_entry(entry->name, entry->parent); | |
- if (entry == proc_nvidia) | |
- break; | |
- entry = next; | |
- } | |
+ proc_create_data(filename, NV_PROC_RO, parent, &nv_procfs_text_fops, (void *)text); | |
} | |
#endif | |
@@ -513,26 +535,11 @@ | |
if (!proc_nvidia) | |
goto failed; | |
- entry = NV_CREATE_PROC_FILE("params", proc_nvidia, | |
- nv_procfs_read_params, NULL, NULL, NULL); | |
+ entry = proc_create("params", NV_PROC_RO, proc_nvidia, &nv_procfs_params_fops); | |
if (!entry) | |
goto failed; | |
- /* | |
- * entry->proc_fops originally points to a constant | |
- * structure, so to add more methods for the | |
- * binary registry write path, we need to replace the | |
- * said entry->proc_fops with a new fops structure. | |
- * However, in preparation for this, we need to preserve | |
- * the procfs read() and write() operations. | |
- */ | |
- nv_procfs_registry_fops.read = entry->proc_fops->read; | |
- nv_procfs_registry_fops.write = entry->proc_fops->write; | |
- | |
- entry = NV_CREATE_PROC_FILE("registry", proc_nvidia, | |
- nv_procfs_read_registry, | |
- nv_procfs_write_registry, | |
- &nv_procfs_registry_fops, NULL); | |
+ entry = proc_create("registry", NV_PROC_RW, proc_nvidia, &nv_procfs_registry_fops); | |
if (!entry) | |
goto failed; | |
@@ -553,8 +560,7 @@ | |
nv_procfs_add_text_file(proc_nvidia_patches, "README", __README_patches); | |
- entry = NV_CREATE_PROC_FILE("version", proc_nvidia, | |
- nv_procfs_read_version, NULL, NULL, NULL); | |
+ entry = proc_create("version", NV_PROC_RO, proc_nvidia, &nv_procfs_version_fops); | |
if (!entry) | |
goto failed; | |
@@ -571,15 +577,11 @@ | |
if (!proc_nvidia_gpu) | |
goto failed; | |
- entry = NV_CREATE_PROC_FILE("information", proc_nvidia_gpu, | |
- nv_procfs_read_gpu_info, NULL, NULL, nv); | |
+ entry = proc_create_data("information", NV_PROC_RO, proc_nvidia_gpu, &nv_procfs_gpu_info_fops, nv); | |
if (!entry) | |
goto failed; | |
- entry = NV_CREATE_PROC_FILE("registry", proc_nvidia_gpu, | |
- nv_procfs_read_registry, | |
- nv_procfs_write_registry, | |
- &nv_procfs_registry_fops, nv); | |
+ entry = proc_create_data("registry", NV_PROC_RW, proc_nvidia_gpu, &nv_procfs_registry_fops, nv); | |
if (!entry) | |
goto failed; | |
} | |
@@ -587,7 +589,7 @@ | |
return 0; | |
#if defined(CONFIG_PROC_FS) | |
failed: | |
- nv_procfs_unregister_all(proc_nvidia); | |
+ remove_proc_subtree("nvidia", proc_nvidia); | |
return -1; | |
#endif | |
} | |
@@ -595,6 +597,6 @@ | |
void nv_unregister_procfs(void) | |
{ | |
#if defined(CONFIG_PROC_FS) | |
- nv_procfs_unregister_all(proc_nvidia); | |
+ remove_proc_subtree("nvidia", proc_nvidia); | |
#endif | |
} |
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