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Diffstat (limited to 'system/nvidia-legacy96-kernel/patches/173.14.37-38.patch')
-rw-r--r--system/nvidia-legacy96-kernel/patches/173.14.37-38.patch888
1 files changed, 888 insertions, 0 deletions
diff --git a/system/nvidia-legacy96-kernel/patches/173.14.37-38.patch b/system/nvidia-legacy96-kernel/patches/173.14.37-38.patch
new file mode 100644
index 0000000000..bd8e94ce95
--- /dev/null
+++ b/system/nvidia-legacy96-kernel/patches/173.14.37-38.patch
@@ -0,0 +1,888 @@
+diff -pur 1/conftest.sh 2/conftest.sh
+--- 1/conftest.sh 2012-09-01 02:04:44.000000000 +0400
++++ 2/conftest.sh 2013-09-17 20:11:54.586886368 +0400
+@@ -1202,6 +1202,99 @@ compile_test() {
+ fi
+ ;;
+
++ proc_create_data)
++ #
++ # Determine if the proc_create_data() function is present.
++ #
++ echo "$CONFTEST_PREAMBLE
++ #include <linux/proc_fs.h>
++ void conftest_proc_create_data(void) {
++ proc_create_data();
++ }" > conftest$$.c
++
++ $CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
++ rm -f conftest$$.c
++
++ if [ -f conftest$$.o ]; then
++ rm -f conftest$$.o
++ echo "#undef NV_PROC_CREATE_DATA_PRESENT" >> conftest.h
++ return
++ else
++ echo "#define NV_PROC_CREATE_DATA_PRESENT" >> conftest.h
++ return
++ fi
++ ;;
++
++
++ pde_data)
++ #
++ # Determine if the PDE_DATA() function is present.
++ #
++ echo "$CONFTEST_PREAMBLE
++ #include <linux/proc_fs.h>
++ void conftest_PDE_DATA(void) {
++ PDE_DATA();
++ }" > conftest$$.c
++
++ $CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
++ rm -f conftest$$.c
++
++ if [ -f conftest$$.o ]; then
++ rm -f conftest$$.o
++ echo "#undef NV_PDE_DATA_PRESENT" >> conftest.h
++ return
++ else
++ echo "#define NV_PDE_DATA_PRESENT" >> conftest.h
++ return
++ fi
++ ;;
++
++ proc_remove)
++ #
++ # Determine if the proc_remove() function is present.
++ #
++ echo "$CONFTEST_PREAMBLE
++ #include <linux/proc_fs.h>
++ void conftest_proc_remove(void) {
++ proc_remove();
++ }" > conftest$$.c
++
++ $CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
++ rm -f conftest$$.c
++
++ if [ -f conftest$$.o ]; then
++ rm -f conftest$$.o
++ echo "#undef NV_PROC_REMOVE_PRESENT" >> conftest.h
++ return
++ else
++ echo "#define NV_PROC_REMOVE_PRESENT" >> conftest.h
++ return
++ fi
++ ;;
++
++ get_num_physpages)
++ #
++ # Determine if the get_num_physpages() function is present.
++ #
++ echo "$CONFTEST_PREAMBLE
++ #include <linux/mm.h>
++ void conftest_get_num_physpages(void) {
++ get_num_physpages(NULL);
++ }" > conftest$$.c
++
++ $CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
++ rm -f conftest$$.c
++
++ if [ -f conftest$$.o ]; then
++ rm -f conftest$$.o
++ echo "#undef NV_GET_NUM_PHYSPAGES_PRESENT" >> conftest.h
++ return
++ else
++ echo "#define NV_GET_NUM_PHYSPAGES_PRESENT" >> conftest.h
++ return
++ fi
++ ;;
++
+ esac
+ }
+
+diff -pur 1/Makefile.kbuild 2/Makefile.kbuild
+--- 1/Makefile.kbuild 2012-09-01 02:04:44.000000000 +0400
++++ 2/Makefile.kbuild 2013-09-17 20:11:54.586886368 +0400
+@@ -189,7 +189,11 @@ ifneq ($(PATCHLEVEL), 4)
+ agp_memory \
+ scatterlist \
+ file_operations \
+- sg_init_table
++ sg_init_table \
++ proc_create_data \
++ pde_data \
++ proc_remove \
++ get_num_physpages
+ else
+ COMPILE_TESTS = \
+ remap_page_range \
+diff -pur 1/Makefile.nvidia 2/Makefile.nvidia
+--- 1/Makefile.nvidia 2012-09-01 02:04:44.000000000 +0400
++++ 2/Makefile.nvidia 2013-09-17 20:11:54.586886368 +0400
+@@ -62,7 +62,10 @@ COMPILE_TESTS = \
+ smp_call_function \
+ proc_dir_entry \
+ scatterlist \
+- file_operations
++ file_operations \
++ proc_create_data \
++ pde_data \
++ proc_remove
+
+ DEFINES+=$(EXTRA_DEFINES)
+
+diff -pur 1/nv.c 2/nv.c
+--- 1/nv.c 2012-09-01 02:04:44.000000000 +0400
++++ 2/nv.c 2013-09-17 20:25:21.970607458 +0400
+@@ -163,6 +163,91 @@ static int nvl_remove_alloc(nv_
+ /* lock-related functions that should only be called from this file */
+ static void nv_lock_init_locks(nv_state_t *nv);
+
++#if defined(NV_PROC_DIR_ENTRY_HAS_OWNER)
++#define NV_SET_PROC_ENTRY_OWNER(entry) ((entry)->owner = THIS_MODULE)
++#else
++#define NV_SET_PROC_ENTRY_OWNER(entry)
++#endif
++
++#if defined(NV_PROC_CREATE_DATA_PRESENT)
++# define NV_CREATE_PROC_ENTRY(name,mode,parent,fops,__data) \
++ proc_create_data(name, __mode, parent, fops, __data)
++#else
++# define NV_CREATE_PROC_ENTRY(name,mode,parent,fops,__data) \
++ ({ \
++ struct proc_dir_entry *__entry; \
++ __entry = create_proc_entry(name, mode, parent); \
++ if (__entry != NULL) \
++ { \
++ NV_SET_PROC_ENTRY_OWNER(__entry); \
++ __entry->proc_fops = fops; \
++ __entry->data = (__data); \
++ } \
++ __entry; \
++ })
++#endif
++
++#define NV_CREATE_PROC_FILE(filename,parent,__name,__data) \
++ ({ \
++ struct proc_dir_entry *__entry; \
++ int __mode = (S_IFREG | S_IRUGO); \
++ const struct file_operations *fops = &nv_kern_##__name##_fops; \
++ if (fops->write != 0) \
++ __mode |= S_IWUSR; \
++ __entry = NV_CREATE_PROC_ENTRY(filename, __mode, parent, fops, \
++ __data); \
++ __entry; \
++ })
++
++/*
++ * proc_mkdir_mode exists in Linux 2.6.9, but isn't exported until Linux 3.0.
++ * Use the older interface instead unless the newer interface is necessary.
++ */
++#if defined(NV_PROC_REMOVE_PRESENT)
++# define NV_PROC_MKDIR_MODE(name, mode, parent) \
++ proc_mkdir_mode(name, mode, parent)
++#else
++# define NV_PROC_MKDIR_MODE(name, mode, parent) \
++ ({ \
++ struct proc_dir_entry *__entry; \
++ __entry = create_proc_entry(name, mode, parent); \
++ if (__entry != NULL) \
++ NV_SET_PROC_ENTRY_OWNER(__entry); \
++ __entry; \
++ })
++#endif
++
++#define NV_CREATE_PROC_DIR(name,parent) \
++ ({ \
++ struct proc_dir_entry *__entry; \
++ int __mode = (S_IFDIR | S_IRUGO | S_IXUGO); \
++ __entry = NV_PROC_MKDIR_MODE(name, __mode, parent); \
++ __entry; \
++ })
++
++#if defined(NV_PDE_DATA_PRESENT)
++# define NV_PDE_DATA(inode) PDE_DATA(inode)
++#else
++# define NV_PDE_DATA(inode) PDE(inode)->data
++#endif
++
++#define NV_DEFINE_PROCFS_SINGLE_FILE(__name) \
++ static int nv_kern_open_##__name( \
++ struct inode *inode, \
++ struct file *filep \
++ ) \
++ { \
++ return single_open(filep, nv_kern_read_##__name, \
++ NV_PDE_DATA(inode)); \
++ } \
++ \
++ static const struct file_operations nv_kern_##__name##_fops = { \
++ .owner = THIS_MODULE, \
++ .open = nv_kern_open_##__name, \
++ .read = seq_read, \
++ .llseek = seq_lseek, \
++ .release = single_release, \
++ };
+
+ /***
+ *** EXPORTS to Linux Kernel
+@@ -190,13 +275,6 @@ void nv_kern_rc_timer(unsigned
+ static int nv_kern_apm_event(struct pm_dev *, pm_request_t, void *);
+ #endif
+
+-static int nv_kern_read_cardinfo(char *, char **, off_t off, int, int *, void *);
+-static int nv_kern_read_status(char *, char **, off_t off, int, int *, void *);
+-static int nv_kern_read_registry(char *, char **, off_t off, int, int *, void *);
+-static int nv_kern_read_agpinfo(char *, char **, off_t off, int, int *, void *);
+-static int nv_kern_read_version(char *, char **, off_t off, int, int *, void *);
+-static int nv_kern_read_text_file(char *, char **, off_t off, int, int *, void *);
+-
+ int nv_kern_ctl_open(struct inode *, struct file *);
+ int nv_kern_ctl_close(struct inode *, struct file *);
+ unsigned int nv_kern_ctl_poll(struct file *, poll_table *);
+@@ -490,156 +568,17 @@ static struct pci_dev* nv_get_pci_device
+ return NULL;
+ }
+
+-static void nvos_proc_create(void)
++static int
++nv_kern_read_text_file(
++ struct seq_file *s,
++ void *v
++)
+ {
+-#ifdef CONFIG_PROC_FS
+- struct pci_dev *dev;
+- U032 j, i = 0;
+- char name[6];
+-
+- struct proc_dir_entry *entry;
+- struct proc_dir_entry *proc_nvidia_agp, *proc_nvidia_cards;
+-
+- /* world readable directory */
+- int d_flags = S_IFDIR | S_IRUGO | S_IXUGO;
+-
+- /* world readable file */
+- int flags = S_IFREG | S_IRUGO;
+-
+- nv_state_t *nv;
+- nv_linux_state_t *nvl;
+-
+- proc_nvidia = create_proc_entry("driver/nvidia", d_flags, NULL);
+- if (!proc_nvidia)
+- goto failed;
+-
+- proc_nvidia_cards = create_proc_entry("cards", d_flags, proc_nvidia);
+- if (!proc_nvidia_cards)
+- goto failed;
+-
+- proc_nvidia_warnings = create_proc_entry("warnings", d_flags, proc_nvidia);
+- if (!proc_nvidia_warnings)
+- goto failed;
+-
+- proc_nvidia_patches = create_proc_entry("patches", d_flags, proc_nvidia);
+- if (!proc_nvidia_patches)
+- goto failed;
+-
+- /*
+- * Set the module owner to ensure that the reference
+- * count reflects accesses to the proc files.
+- */
+-#if defined(NV_PROC_DIR_ENTRY_HAS_OWNER)
+- proc_nvidia->owner = THIS_MODULE;
+- proc_nvidia_cards->owner = THIS_MODULE;
+- proc_nvidia_warnings->owner = THIS_MODULE;
+- proc_nvidia_patches->owner = THIS_MODULE;
+-#endif
+-
+- for (j = 0; j < num_nv_devices; j++)
+- {
+- nvl = &nv_linux_devices[j];
+- nv = NV_STATE_PTR(nvl);
+-
+- dev = nv_get_pci_device(nv);
+- if (!dev)
+- break;
+-
+- sprintf(name, "%d", i++);
+- entry = create_proc_entry(name, flags, proc_nvidia_cards);
+- if (!entry) {
+- NV_PCI_DEV_PUT(dev);
+- goto failed;
+- }
+-
+- entry->data = nv;
+- entry->read_proc = nv_kern_read_cardinfo;
+-#if defined(NV_PROC_DIR_ENTRY_HAS_OWNER)
+- entry->owner = THIS_MODULE;
+-#endif
+-
+- if (nvos_find_agp_capability(dev)) {
+- /*
+- * Create the /proc/driver/nvidia/agp/{status,host-bridge,card}
+- * entries now that we know there's AGP hardware.
+- */
+- entry = create_proc_entry("agp", d_flags, proc_nvidia);
+- if (!entry) {
+- NV_PCI_DEV_PUT(dev);
+- goto failed;
+- }
+-
+-#if defined(NV_PROC_DIR_ENTRY_HAS_OWNER)
+- entry->owner = THIS_MODULE;
+-#endif
+- proc_nvidia_agp = entry;
+-
+- entry = create_proc_entry("status", flags, proc_nvidia_agp);
+- if (!entry) {
+- NV_PCI_DEV_PUT(dev);
+- goto failed;
+- }
+-
+- entry->data = nv;
+- entry->read_proc = nv_kern_read_status;
+-#if defined(NV_PROC_DIR_ENTRY_HAS_OWNER)
+- entry->owner = THIS_MODULE;
+-#endif
+-
+- entry = create_proc_entry("host-bridge", flags, proc_nvidia_agp);
+- if (!entry) {
+- NV_PCI_DEV_PUT(dev);
+- goto failed;
+- }
+-
+- entry->data = NULL;
+- entry->read_proc = nv_kern_read_agpinfo;
+-#if defined(NV_PROC_DIR_ENTRY_HAS_OWNER)
+- entry->owner = THIS_MODULE;
+-#endif
+-
+- entry = create_proc_entry("card", flags, proc_nvidia_agp);
+- if (!entry) {
+- NV_PCI_DEV_PUT(dev);
+- goto failed;
+- }
+-
+- entry->data = nv;
+- entry->read_proc = nv_kern_read_agpinfo;
+-#if defined(NV_PROC_DIR_ENTRY_HAS_OWNER)
+- entry->owner = THIS_MODULE;
+-#endif
+- }
+-
+- NV_PCI_DEV_PUT(dev);
+- }
+-
+- entry = create_proc_entry("version", flags, proc_nvidia);
+- if (!entry)
+- goto failed;
+-
+- entry->read_proc = nv_kern_read_version;
+-#if defined(NV_PROC_DIR_ENTRY_HAS_OWNER)
+- entry->owner = THIS_MODULE;
+-#endif
+-
+- entry = create_proc_entry("registry", flags, proc_nvidia);
+- if (!entry)
+- goto failed;
+-
+- entry->read_proc = nv_kern_read_registry;
+-#if defined(NV_PROC_DIR_ENTRY_HAS_OWNER)
+- entry->owner = THIS_MODULE;
+-#endif
+-
+- return;
+-
+-failed:
+- nv_printf(NV_DBG_ERRORS, "NVRM: failed to create /proc entries!\n");
+- nvos_proc_remove_all(proc_nvidia);
+-#endif
++ return seq_puts(s, s->private);
+ }
+
++NV_DEFINE_PROCFS_SINGLE_FILE(text_file);
++
+ static void
+ nvos_proc_add_text_file(
+ struct proc_dir_entry *parent,
+@@ -647,26 +586,15 @@ nvos_proc_add_text_file(
+ const char *text
+ )
+ {
+-#ifdef CONFIG_PROC_FS
+- struct proc_dir_entry *entry;
+-
+- /* world readable file */
+- int flags = S_IFREG | S_IRUGO;
+-
+- entry = create_proc_entry(filename, flags, parent);
+- if (!entry) return;
+-
+- entry->data = (void *)text;
+- entry->read_proc = nv_kern_read_text_file;
+-#if defined(NV_PROC_DIR_ENTRY_HAS_OWNER)
+- entry->owner = THIS_MODULE;
+-#endif
+-#endif
++ NV_CREATE_PROC_FILE(filename, parent, text_file, (void *)text);
+ }
+
+ #ifdef CONFIG_PROC_FS
+ static void nvos_proc_remove_all(struct proc_dir_entry *entry)
+ {
++#if defined(NV_PROC_REMOVE_PRESENT)
++ proc_remove(entry);
++#else
+ while (entry) {
+ struct proc_dir_entry *next = entry->next;
+ if (entry->subdir)
+@@ -676,6 +604,7 @@ static void nvos_proc_remove_all(struct
+ break;
+ entry = next;
+ }
++#endif
+ }
+ #endif
+
+@@ -2848,18 +2777,17 @@ void NV_API_CALL nv_set_dma_address_s
+ }
+
+ static int
+-nv_kern_read_cardinfo(char *page, char **start, off_t off,
+- int count, int *eof, void *data)
++nv_kern_read_cardinfo(
++ struct seq_file *s,
++ void *v
++)
+ {
++ nv_state_t *nv = s->private;
+ struct pci_dev *dev;
+ char *type, *fmt, tmpstr[NV_DEVICE_NAME_LENGTH];
+- int len = 0, status;
++ int status;
+ U032 vbios_rev1, vbios_rev2, vbios_rev3, vbios_rev4, vbios_rev5;
+
+- nv_state_t *nv;
+- nv = (nv_state_t *) data;
+- *eof = 1;
+-
+ dev = nv_get_pci_device(nv);
+ if (!dev)
+ return 0;
+@@ -2869,61 +2797,61 @@ nv_kern_read_cardinfo(char *page, char *
+ 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(s, "Model: \t\t %s\n", tmpstr);
++ seq_printf(s, "IRQ: \t\t %d\n", nv->interrupt_line);
+
+ status = rm_get_vbios_version(nv, &vbios_rev1, &vbios_rev2,
+ &vbios_rev3, &vbios_rev4, &vbios_rev5);
+
+ if (status < 0) {
+ /* before rm_init_adapter */
+- len += sprintf(page+len, "Video BIOS: \t ??.??.??.??.??\n");
++ seq_printf(s, "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,
+- vbios_rev4, vbios_rev5);
++ seq_printf(s, fmt, vbios_rev1, vbios_rev2, vbios_rev3, vbios_rev4,
++ vbios_rev5);
+ }
+
+ if (nvos_find_agp_capability(dev)) type = "AGP";
+ else if (nvos_find_pci_express_capability(dev)) type = "PCI-E";
+ else type = "PCI";
+- len += sprintf(page+len, "Card Type: \t %s\n", type);
++ seq_printf(s, "Card Type: \t %s\n", type);
+
+ // Report the number of bits set in dev->dma_mask
+- len += sprintf(page+len, "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);
++ seq_printf(s, "DMA Size: \t %d bits\n", nv_count_bits(dev->dma_mask));
++ seq_printf(s, "DMA Mask: \t 0x%llx\n", dev->dma_mask);
+
+ NV_PCI_DEV_PUT(dev);
+- return len;
++ return 0;
+ }
+
++NV_DEFINE_PROCFS_SINGLE_FILE(cardinfo);
++
+ static int
+-nv_kern_read_version(char *page, char **start, off_t off,
+- int count, int *eof, void *data)
++nv_kern_read_version(
++ struct seq_file *s,
++ void *v
++)
+ {
+- int len = 0;
+- *eof = 1;
+-
+- len += sprintf(page+len, "NVRM version: %s\n", pNVRM_ID);
+- len += sprintf(page+len, "GCC version: %s\n", NV_COMPILER);
+-
+- return len;
++ seq_printf(s, "NVRM version: %s\n", pNVRM_ID);
++ seq_printf(s, "GCC version: %s\n", NV_COMPILER);
++
++ return 0;
+ }
+
++NV_DEFINE_PROCFS_SINGLE_FILE(version);
++
+ static int
+-nv_kern_read_agpinfo(char *page, char **start, off_t off,
+- int count, int *eof, void *data)
+-{
++nv_kern_read_agpinfo(
++ struct seq_file *s,
++ void *v
++)
++ {
++ nv_state_t *nv = s->private;
+ struct pci_dev *dev;
+ char *fw, *sba;
+ u8 cap_ptr;
+ u32 status, command, agp_rate;
+- int len = 0;
+-
+- nv_state_t *nv;
+- nv = (nv_state_t *) data;
+- *eof = 1;
+
+ if (nv) {
+ dev = nv_get_pci_device(nv);
+@@ -2934,13 +2862,12 @@ nv_kern_read_agpinfo(char *page, char **
+ if (!dev)
+ return 0;
+
+- len += sprintf(page+len, "Host Bridge: \t ");
++ seq_printf(s, "Host Bridge: \t ");
+
+ #if defined(CONFIG_PCI_NAMES)
+- len += sprintf(page+len, "%s\n", NV_PCI_DEVICE_NAME(dev));
++ seq_printf(s, "%s\n", NV_PCI_DEVICE_NAME(dev));
+ #else
+- len += sprintf(page+len, "PCI device %04x:%04x\n",
+- dev->vendor, dev->device);
++ seq_printf(s, "PCI device %04x:%04x\n", dev->vendor, dev->device);
+ #endif
+ }
+
+@@ -2953,40 +2880,40 @@ nv_kern_read_agpinfo(char *page, char **
+ fw = (status & 0x00000010) ? "Supported" : "Not Supported";
+ sba = (status & 0x00000200) ? "Supported" : "Not Supported";
+
+- len += sprintf(page+len, "Fast Writes: \t %s\n", fw);
+- len += sprintf(page+len, "SBA: \t\t %s\n", sba);
++ seq_printf(s, "Fast Writes: \t %s\n", fw);
++ seq_printf(s, "SBA: \t\t %s\n", sba);
+
+ agp_rate = status & 0x7;
+ if (status & 0x8) // agp 3.0
+ agp_rate <<= 2;
+
+- len += sprintf(page+len, "AGP Rates: \t %s%s%s%s\n",
++ seq_printf(s, "AGP Rates: \t %s%s%s%s\n",
+ (agp_rate & 0x00000008) ? "8x " : "",
+ (agp_rate & 0x00000004) ? "4x " : "",
+ (agp_rate & 0x00000002) ? "2x " : "",
+ (agp_rate & 0x00000001) ? "1x " : "");
+
+- len += sprintf(page+len, "Registers: \t 0x%08x:0x%08x\n", status, command);
++ seq_printf(s, "Registers: \t 0x%08x:0x%08x\n", status, command);
+
+ NV_PCI_DEV_PUT(dev);
+- return len;
++ return 0;
+ }
+
++NV_DEFINE_PROCFS_SINGLE_FILE(agpinfo);
++
+ static int
+-nv_kern_read_status(char *page, char **start, off_t off,
+- int count, int *eof, void *data)
+-{
++nv_kern_read_agp_status(
++ struct seq_file *s,
++ void *v
++)
++ {
++ nv_state_t *nv = s->private;
+ struct pci_dev *dev;
+ char *fw, *sba, *drv;
+- int len = 0;
+ u8 cap_ptr;
+ u32 scratch;
+ u32 status, command, agp_rate;
+
+- nv_state_t *nv;
+- nv = (nv_state_t *) data;
+- *eof = 1;
+-
+ dev = nvos_get_agp_device_by_class(PCI_CLASS_BRIDGE_HOST);
+ if (!dev)
+ return 0;
+@@ -3007,10 +2934,10 @@ nv_kern_read_status(char *page, char **s
+ command &= scratch;
+
+ if (NV_AGP_ENABLED(nv) && (command & 0x100)) {
+- len += sprintf(page+len, "Status: \t Enabled\n");
++ seq_printf(s, "Status: \t Enabled\n");
+
+ drv = NV_OSAGP_ENABLED(nv) ? "AGPGART" : "NVIDIA";
+- len += sprintf(page+len, "Driver: \t %s\n", drv);
++ seq_printf(s, "Driver: \t %s\n", drv);
+
+ // mask off agp rate.
+ // If this is agp 3.0, we need to shift the value
+@@ -3018,17 +2945,17 @@ nv_kern_read_status(char *page, char **s
+ if (status & 0x8) // agp 3.0
+ agp_rate <<= 2;
+
+- len += sprintf(page+len, "AGP Rate: \t %dx\n", agp_rate);
++ seq_printf(s, "AGP Rate: \t %dx\n", agp_rate);
+
+ fw = (command & 0x00000010) ? "Enabled" : "Disabled";
+- len += sprintf(page+len, "Fast Writes: \t %s\n", fw);
++ seq_printf(s, "Fast Writes: \t %s\n", fw);
+
+ sba = (command & 0x00000200) ? "Enabled" : "Disabled";
+- len += sprintf(page+len, "SBA: \t\t %s\n", sba);
++ seq_printf(s, "SBA: \t\t %s\n", sba);
+ } else {
+ int agp_config = 0;
+
+- len += sprintf(page+len, "Status: \t Disabled\n\n");
++ seq_printf(s, "Status: \t Disabled\n\n");
+
+ /*
+ * If we find AGP is disabled, but the RM registry indicates it
+@@ -3042,7 +2969,7 @@ nv_kern_read_status(char *page, char **s
+ rm_read_registry_dword(nv, "NVreg", "XNvAGP", &agp_config);
+
+ if (agp_config != NVOS_AGP_CONFIG_DISABLE_AGP && NV_AGP_FAILED(nv)) {
+- len += sprintf(page+len,
++ seq_printf(s,
+ "AGP initialization failed, please check the ouput \n"
+ "of the 'dmesg' command and/or your system log file \n"
+ "for additional information on this problem. \n");
+@@ -3050,35 +2977,133 @@ nv_kern_read_status(char *page, char **s
+ }
+
+ NV_PCI_DEV_PUT(dev);
+- return len;
++ return 0;
+ }
+
++NV_DEFINE_PROCFS_SINGLE_FILE(agp_status);
++
+ extern nv_parm_t nv_parms[];
+ extern char *NVreg_RegistryDwords;
+
+ static int
+-nv_kern_read_registry(char *page, char **start, off_t off,
+- int count, int *eof, void *data)
++nv_kern_read_registry(
++ struct seq_file *s,
++ void *v
++)
+ {
+- unsigned int i, len = 0;
++ unsigned int i;
+ 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(s, "%s: %u\n", entry->name, *entry->data);
+
+- len += sprintf(page+len, "RegistryDwords: \"%s\"\n",
+- (NVreg_RegistryDwords != NULL) ? NVreg_RegistryDwords : "");
++ seq_printf(s, "RegistryDwords: \"%s\"\n",
++ (NVreg_RegistryDwords != NULL) ? NVreg_RegistryDwords : "");
+
+- return len;
++ return 0;
+ }
+
+-static int
+-nv_kern_read_text_file(char *page, char **start, off_t off,
+- int count, int *eof, void *data)
++NV_DEFINE_PROCFS_SINGLE_FILE(registry);
++
++static void nvos_proc_create(void)
+ {
+- *eof = 1;
+- return sprintf(page, "%s", (char *)data);
++#ifdef CONFIG_PROC_FS
++ struct pci_dev *dev;
++ U032 j, i = 0;
++ char name[6];
++
++ struct proc_dir_entry *entry;
++ struct proc_dir_entry *proc_nvidia_agp, *proc_nvidia_cards;
++
++ nv_state_t *nv;
++ nv_linux_state_t *nvl;
++
++ proc_nvidia = NV_CREATE_PROC_DIR("driver/nvidia", NULL);
++ if (!proc_nvidia)
++ goto failed;
++
++ proc_nvidia_cards = NV_CREATE_PROC_DIR("cards", proc_nvidia);
++ if (!proc_nvidia_cards)
++ goto failed;
++
++ proc_nvidia_warnings = NV_CREATE_PROC_DIR("warnings", proc_nvidia);
++ if (!proc_nvidia_warnings)
++ goto failed;
++
++ proc_nvidia_patches = NV_CREATE_PROC_DIR("patches", proc_nvidia);
++ if (!proc_nvidia_patches)
++ goto failed;
++
++ for (j = 0; j < num_nv_devices; j++)
++ {
++ nvl = &nv_linux_devices[j];
++ nv = NV_STATE_PTR(nvl);
++
++ dev = nv_get_pci_device(nv);
++ if (!dev)
++ break;
++
++ sprintf(name, "%d", i++);
++ entry = NV_CREATE_PROC_FILE(name, proc_nvidia_cards, cardinfo, nv);
++ if (!entry) {
++ NV_PCI_DEV_PUT(dev);
++ goto failed;
++ }
++
++ if (nvos_find_agp_capability(dev)) {
++ /*
++ * Create the /proc/driver/nvidia/agp/{status,host-bridge,card}
++ * entries now that we know there's AGP hardware.
++ */
++ entry = NV_CREATE_PROC_DIR("agp", proc_nvidia);
++ if (!entry) {
++ NV_PCI_DEV_PUT(dev);
++ goto failed;
++ }
++
++#if defined(NV_PROC_DIR_ENTRY_HAS_OWNER)
++ entry->owner = THIS_MODULE;
++#endif
++ proc_nvidia_agp = entry;
++
++ entry = NV_CREATE_PROC_FILE("status", proc_nvidia_agp, agp_status,
++ nv);
++ if (!entry) {
++ NV_PCI_DEV_PUT(dev);
++ goto failed;
++ }
++
++ entry = NV_CREATE_PROC_FILE("host-bridge", proc_nvidia_agp, agpinfo,
++ NULL);
++ if (!entry) {
++ NV_PCI_DEV_PUT(dev);
++ goto failed;
++ }
++
++ entry = NV_CREATE_PROC_FILE("card", proc_nvidia_agp, agpinfo, nv);
++ if (!entry) {
++ NV_PCI_DEV_PUT(dev);
++ goto failed;
++ }
++ }
++
++ NV_PCI_DEV_PUT(dev);
++ }
++
++ entry = NV_CREATE_PROC_FILE("version", proc_nvidia, version, NULL);
++ if (!entry)
++ goto failed;
++
++ entry = NV_CREATE_PROC_FILE("registry", proc_nvidia, registry, NULL);
++ if (!entry)
++ goto failed;
++
++ return;
++
++failed:
++ nv_printf(NV_DBG_ERRORS, "NVRM: failed to create /proc entries!\n");
++ nvos_proc_remove_all(proc_nvidia);
++#endif
+ }
+
+ /***
+diff -pur 1/nv-i2c.c 2/nv-i2c.c
+--- 1/nv-i2c.c 2012-09-01 02:04:44.000000000 +0400
++++ 2/nv-i2c.c 2013-09-17 20:11:54.590219538 +0400
+@@ -285,8 +285,6 @@ void* NV_API_CALL nv_i2c_add_adapter(nv_
+ 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))
+@@ -297,16 +295,11 @@ BOOL NV_API_CALL nv_i2c_del_adapter(nv_s
+
+ if (!pI2cAdapter) return FALSE;
+
+- // attempt release with the OS
+- osstatus = i2c_del_adapter(pI2cAdapter);
++ // release with the OS
++ 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 -pur 1/nv-linux.h 2/nv-linux.h
+--- 1/nv-linux.h 2012-09-01 02:04:44.000000000 +0400
++++ 2/nv-linux.h 2013-09-17 20:11:54.590219538 +0400
+@@ -128,6 +128,7 @@
+
+ #ifdef CONFIG_PROC_FS
+ #include <linux/proc_fs.h>
++#include <linux/seq_file.h>
+ #endif
+
+ #ifdef CONFIG_MTRR
+diff -pur 1/os-interface.c 2/os-interface.c
+--- 1/os-interface.c 2012-09-01 02:04:44.000000000 +0400
++++ 2/os-interface.c 2013-09-17 20:11:54.590219538 +0400
+@@ -261,7 +261,15 @@ NvU64 NV_API_CALL os_get_page_mask(void)
+
+ NvU64 NV_API_CALL os_get_system_memory_size(void)
+ {
+- return ((NvU64) num_physpages * PAGE_SIZE) / RM_PAGE_SIZE;
++ NvU64 num_pages;
++
++#if defined(NV_GET_NUM_PHYSPAGES_PRESENT)
++ num_pages = get_num_physpages();
++#else
++ num_pages = num_physpages;
++#endif
++
++ return ((num_pages * PAGE_SIZE) / RM_PAGE_SIZE);
+ }
+
+ //