diff options
Diffstat (limited to 'media-video/nvidia-kernel/files/NVIDIA_kernel-1.0-4349-2.5.diff')
| -rw-r--r-- | media-video/nvidia-kernel/files/NVIDIA_kernel-1.0-4349-2.5.diff | 2217 |
1 files changed, 2217 insertions, 0 deletions
diff --git a/media-video/nvidia-kernel/files/NVIDIA_kernel-1.0-4349-2.5.diff b/media-video/nvidia-kernel/files/NVIDIA_kernel-1.0-4349-2.5.diff new file mode 100644 index 000000000000..2b51c13efa22 --- /dev/null +++ b/media-video/nvidia-kernel/files/NVIDIA_kernel-1.0-4349-2.5.diff @@ -0,0 +1,2217 @@ +diff -ruN NVIDIA_kernel-1.0-4349/Makefile NVIDIA_kernel-1.0-4349-2.5/Makefile +--- NVIDIA_kernel-1.0-4349/Makefile 2003-03-28 04:30:56.000000000 +0100 ++++ NVIDIA_kernel-1.0-4349-2.5/Makefile 1970-01-01 01:00:00.000000000 +0100 +@@ -1,169 +0,0 @@ +-# This Makefile is automatically generated; do not edit +-# Generated on 'builder3.nvidia.com' on Thu Mar 27 19:00:03 PST 2003 +- +-LINUX_MODULE=nv-linux.o +-DEFINES=-D__KERNEL__ -DMODULE -D_LOOSE_KERNEL_NAMES -DNTRM -D_GNU_SOURCE -D_LOOSE_KERNEL_NAMES -D__KERNEL__ -DMODULE -DNV_MAJOR_VERSION=1 -DNV_MINOR_VERSION=0 -DNV_PATCHLEVEL=4349 -DNV_UNIX -DNV_LINUX -DNV_INT64_OK -DNVCPU_X86 +-INCLUDES=-I. +- +-OBJECTS=nv.o os-agp.o os-interface.o os-registry.o +-HEADERS=os-agp.h os-interface.h nv-linux.h nv-misc.h nv.h rmretval.h nvtypes.h $(VERSION_HDR) +- +-CFLAGS=-Wall -Wimplicit -Wreturn-type -Wswitch -Wformat -Wchar-subscripts -Wparentheses -Wpointer-arith -Wcast-qual -Wno-multichar -O -MD $(DEFINES) $(INCLUDES) -Wno-cast-qual +- +-RESMAN_KERNEL_MODULE=nv-kernel.o +- +-KERNDIR=/lib/modules/$(shell uname -r) +- +-# check for newer paths. if found, use them, otherwise use old paths +-# these wouldn't work with the gnu make included with rh6.2 +-# KERNINC=$(if -d $(KERNDIR)/build, $(KERNDIR)/build/include, /usr/src/linux/include) +-# INSTALLDIR=$(if -d $(KERNDIR)/kernel, $(KERNDIR)/kernel/drivers/video, $(KERNDIR)/video) +- +-# this is slightly more brain-dead, but works.. +-ifeq ($(shell if test -d $(KERNDIR)/build; then echo yes; fi),yes) +-KERNINC=$(KERNDIR)/build/include +-else +-KERNINC=/usr/src/linux/include +-endif +- +-ifeq ($(shell if test -d $(KERNDIR)/kernel; then echo yes; fi),yes) +-INSTALLDIR=$(KERNDIR)/kernel/drivers/video +-else +-INSTALLDIR=$(KERNDIR)/video +-endif +- +-ifeq ($(shell echo $(NVDEBUG)),1) +- ifeq ($(shell test -z $(RMDEBUG) && echo yes),yes) +- RMDEBUG=1 +- endif +-endif +- +-ifeq ($(shell echo $(RMDEBUG)),1) +-CFLAGS += -DDEBUG -g -fno-common +-endif +- +-# this is just plain wrong, get rid of it +-BROKENDIR=$(KERNDIR)/kernel/video +- +-INSTALL=$(shell which install) +- +-# determine gcc versions used (kernel, nvidia.o) +-module_cc:=$(shell $(CC) -v 2>&1 | tail -1) +-version="^Linux version [^(]* (.*@.*) (\(.*\)) .*" +-kernel_cc:=$(shell cat /proc/version | sed "s/"$(version)"/\1/") +- +-module_cc:=$(shell echo "$(module_cc)" | cut -d ' ' -f 3) +-kernel_cc:=$(shell echo "$(kernel_cc)" | cut -d ' ' -f 3) +- +-# allow specification of alternate include file tree on command line and extra defines +-ifdef SYSINCLUDE +-INCLUDES += -I$(SYSINCLUDE) +-else +-INCLUDES += -I$(KERNINC) +-endif +- +-ifeq ($(shell sh conftest.sh remap_page_range $(INCLUDES)), 5) +- DEFINES += -DREMAP_PAGE_RANGE_5 +-endif +- +-ifeq ($(shell sh conftest.sh remap_page_range $(INCLUDES)), 4) +- DEFINES += -DREMAP_PAGE_RANGE_4 +-endif +- +-DEFINES+=$(EXTRA_DEFINES) +- +-# allow build parameters to be passed in through the environment +-ifdef BUILD_PARAMS +- DEFINES+=-D$(BUILD_PARAMS) +-endif +- +-VERSION_HDR=nv_compiler.h +- +-all: install +- +-install: package-install +- +-package-install: nvidia.o rmmod-check +- @if [ `id -ur` != 0 ]; then \ +- echo Please run \"make install\" as root.; \ +- else \ +- if [ -d $(BROKENDIR) ]; then \ +- rm -f $(BROKENDIR)/NVdriver; \ +- rmdir --ignore-fail-on-non-empty $(BROKENDIR); \ +- fi && \ +- mkdir -p $(INSTALLDIR) && \ +- rm -f $(INSTALLDIR)/NVdriver && \ +- $(INSTALL) -m 0664 -o root -g root nvidia.o $(INSTALLDIR)/nvidia.o$(O) && \ +- /sbin/depmod -a && \ +- /sbin/modprobe nvidia && \ +- sh makedevices.sh && \ +- echo "nvidia.o installed successfully."; \ +- fi +- +-RMMOD_ERROR=\ +- echo ""; \ +- echo "Unable to remove existing NVIDIA kernel module."; \ +- echo "Please be sure you have exited X before attempting"; \ +- echo "to install the NVIDIA kernel module."; \ +- echo ""; \ +- echo -en "\033[1;31m"; \ +- echo -e "*** Failed rmmod sanity check. Bailing out! ***"; \ +- echo -en "\033[0m"; \ +- exit 1; +- +-rmmod-check: +- @if /sbin/lsmod | grep nvidia > /dev/null; then \ +- if ! /sbin/rmmod nvidia > /dev/null; then $(RMMOD_ERROR) fi \ +- fi; \ +- if /sbin/lsmod | grep NVdriver > /dev/null; then \ +- if ! /sbin/rmmod NVdriver > /dev/null; then $(RMMOD_ERROR) fi \ +- fi +- +-gcc-check: +- @if [ -z $(IGNORE_CC_MISMATCH) ]; then \ +- if [ $(kernel_cc) != $(module_cc) ]; then \ +- echo " "; \ +- echo "You appear to be compiling the NVIDIA kernel module with "; \ +- echo "a compiler different from the one that was used to compile "; \ +- echo "the running kernel. This may be perfectly fine, but there "; \ +- echo "are cases where this can lead to unexpected behaviour and "; \ +- echo "system crashes. "; \ +- echo " "; \ +- echo "If you know what you are doing and want to override this "; \ +- echo "check, you can do so by setting IGNORE_CC_MISMATCH. "; \ +- echo " "; \ +- echo "In any other case, set the CC environment variable to the "; \ +- echo "name of the compiler that was used to compile the kernel. "; \ +- echo " "; \ +- echo -en "\033[1;31m"; \ +- echo -e "*** Failed cc sanity check. Bailing out! ***"; \ +- echo -en "\033[0m"; \ +- exit 1; \ +- fi \ +- fi +- +-nvidia.o: gcc-check $(LINUX_MODULE) $(RESMAN_KERNEL_MODULE) +- ld -r -o $@ $(LINUX_MODULE) $(RESMAN_KERNEL_MODULE) +- +-$(VERSION_HDR): +- echo \#define NV_COMPILER \"`$(CC) -v 2>&1 | tail -1`\" > $@ +- +-$(LINUX_MODULE): $(OBJECTS) +- ld -r -o $@ $(OBJECTS) +- +-%.o: %.c $(HEADERS) +- $(CC) -c $(CFLAGS) $< +- +-# debug tool to preprocess the file and leave .i to make it easier to untangle #defines +-%.i: %.c +- $(CC) $(CFLAGS) -E $< > $@ +- +-%.s: %.c +- $(CC) $(CFLAGS) -S $< > $@ +- +- +-clean: +- $(RM) $(OBJECTS) $(LINUX_MODULE) $(VERSION_HDR) *.d NVdriver nvidia.o +- +- +--include $(OBJECTS:%.o=%.d) +diff -ruN NVIDIA_kernel-1.0-4349/Makefile.kbuild NVIDIA_kernel-1.0-4349-2.5/Makefile.kbuild +--- NVIDIA_kernel-1.0-4349/Makefile.kbuild 1970-01-01 01:00:00.000000000 +0100 ++++ NVIDIA_kernel-1.0-4349-2.5/Makefile.kbuild 2003-03-30 21:45:21.000000000 +0200 +@@ -0,0 +1,229 @@ ++# ++# KBUILD Makefile for the NVIDIA Linux kernel module. ++# ++# The motivation for replacing the original Makefile is the hope that this ++# version will simplify the build and installation process. In the past, ++# many architectural and cosmetic changes to the Linux kernel have made it ++# difficult to maintain compatibility or required duplication of logic. ++# ++# Linux 2.5 introduces numerous such changes, many of which impact modules. ++# Relying on KBUILD, some aspects of the build system otherwise difficult ++# to support (for example, module versioning) are abstracted away and dealt ++# with elsewhere, making life significantly easier here. ++# ++# The new approach currently has its own share of problems, some of which ++# are architectural difficulties with KBUILD, others minor annoyances. For ++# this reason, an improved version of the NVIDIA Makefile is available to ++# those experiencing difficulties. ++# ++# Please report any problems you may be experiencing with this experimental ++# Makefile to either one (or, preferably, both) of us: ++# ++# Alistair J Strachan (alistair@devzero.co.uk) (first pass, enhancements) ++# Christian Zander (zander@minion.de) (enhancements) ++# ++ ++all: install ++install: package-install ++ ++# ++# The NVIDIA kernel module base name and static file names. KBUILD will go ++# ahead and append ".o" or ".ko" to form the final module name. ++# ++ ++MODULE_NAME := nvidia ++VERSION_HEADER := nv_compiler.h ++ ++# ++# List of object files to link into NVIDIA kernel module; make sure KBUILD ++# understands that we want a module. ++# ++ ++RESMAN_CORE_OBJS := nv-kernel.o ++RESMAN_GLUE_OBJS := nv.o os-agp.o os-interface.o os-registry.o ++ ++$(MODULE_NAME)-objs := $(RESMAN_CORE_OBJS) $(RESMAN_GLUE_OBJS) ++ ++obj-m += $(MODULE_NAME).o ++ ++# ++# We rely on these two definitions below; make sure they are set correctly ++# when using Linux 2.4 KBUILD. ++# ++ ++ifndef PATCHLEVEL ++ src := . ++ obj := . ++else ++ ifeq ($(PATCHLEVEL), 4) ++ src := . ++ obj := . ++ endif ++endif ++ ++# ++# Include local source directory in $(CC)'s include path and set disable any ++# warning types that are of little interest to us. ++# ++ ++EXTRA_CFLAGS += -I$(src) ++EXTRA_CFLAGS += -Wno-cast-qual -Wno-strict-prototypes ++ ++# ++# Determine location of the Linux kernel source tree. Allow users to override ++# the default (i.e. automatically determined) kernel source location with the ++# KERNDIR directive; this new directive replaces NVIDIA's SYSINCLUDE. ++# ++ ++ifdef KERNDIR ++ KERNEL_SOURCES := $(KERNDIR) ++ INCLUDES := -I$(KERNEL_SOURCES)/include ++else ++ KERNEL_SOURCES := /lib/modules/$(shell uname -r)/build ++ INCLUDES := -I$(KERNEL_SOURCES)/include ++endif ++ ++# ++# NVIDIA specific CFLAGS and #define's. The remap_page_range check has become ++# necessary with the introduction of the five argument version to Linux 2.4 ++# distribution kernels; this conflicting change cannot be detected at compile ++# time. ++# ++ ++EXTRA_CFLAGS += -DNTRM -D_LOOSE_KERNEL_NAMES -D__KERNEL__ -DMODULE -DNV_MAJOR_VERSION=1 -DNV_MINOR_VERSION=0 -DNV_PATCHLEVEL=4348 -DNV_UNIX -DNV_LINUX -DNV_INT64_OK -DNVCPU_X86 ++ ++ifeq ($(shell echo $(NVDEBUG)),1) ++ ifeq ($(shell test -z $(RMDEBUG) && echo yes),yes) ++ RMDEBUG=1 ++ endif ++endif ++ ++ifeq ($(shell echo $(RMDEBUG)),1) ++ EXTRA_CFLAGS += -DDEBUG -g -fno-common ++endif ++ ++ifeq ($(shell sh $(src)/conftest.sh remap_page_range $(INCLUDES)), 5) ++ EXTRA_CFLAGS += -DREMAP_PAGE_RANGE_5 ++endif ++ ++ifeq ($(shell sh $(src)/conftest.sh remap_page_range $(INCLUDES)), 4) ++ EXTRA_CFLAGS += -DREMAP_PAGE_RANGE_4 ++endif ++ ++# ++# NVIDIA binary object file includes .common section. ++# ++ ++EXTRA_LDFLAGS := -d ++ ++# ++# Miscellaneous NVIDIA kernel module build support targets. They are needed ++# to satisfy KBUILD requirements and to support NVIDIA specifics. ++# ++ ++$(obj)/nv-kernel.o: ++ cp $(src)/$(RESMAN_CORE_OBJS) $(obj)/$(RESMAN_CORE_OBJS) ++ ++$(obj)/$(VERSION_HEADER): ++ echo \#define NV_COMPILER \"`$(CC) -v 2>&1 | tail -1`\" > $@ ++ ++$(obj)/nv.o: $(obj)/$(VERSION_HEADER) ++ ++# ++# More quirks for Linux 2.4 KBUILD, which doesn't link automatically. ++# ++ ++ifeq ($(PATCHLEVEL), 4) ++$(obj)/$(MODULE_NAME).o: $($(MODULE_NAME)-objs) ++ $(LD) $(EXTRA_LDFLAGS) -r -o $@ $($(MODULE_NAME)-objs) ++endif ++ ++# ++# KBUILD build parameters. ++# ++ ++KBUILD_PARAMS := -C $(KERNEL_SOURCES) SUBDIRS=$(PWD) ++ ++# ++# NVIDIA sanity checks. ++# ++ ++suser-sanity-check: ++ @if ! sh conftest.sh suser_sanity_check; then \ ++ echo; \ ++ echo "You have insufficient privileges for this operation. Please "; \ ++ echo "run \"make install\" as root! "; \ ++ echo; \ ++ exit 1; \ ++ fi ++ ++rmmod-sanity-check: ++ @if ! sh conftest.sh rmmod_sanity_check $(MODULE_NAME); then \ ++ echo; \ ++ echo "Unable to unload the currently loaded NVIDIA kernel module! "; \ ++ echo "Please be certain that you have exited X before attempting "; \ ++ echo "to install this version. "; \ ++ echo; \ ++ exit 1; \ ++ fi ++ ++cc-sanity-check: ++ @if ! sh conftest.sh cc_sanity_check $(CC); then \ ++ echo; \ ++ echo "You appear to be building the NVIDIA kernel module with a "; \ ++ echo "compiler different from the one that was used to build the "; \ ++ echo "running kernel. This may be perfectly fine, but there are "; \ ++ echo "cases where this can lead to unexpected behaviour and "; \ ++ echo "system crashes. "; \ ++ echo; \ ++ echo "If you know what you are doing and want to override this "; \ ++ echo "check, you can do so by setting IGNORE_CC_MISMATCH. "; \ ++ echo; \ ++ echo "In any other case, set the CC environment variable to the "; \ ++ echo "name of the compiler that was used to build the kernel. "; \ ++ echo; \ ++ exit 1; \ ++ fi ++ ++# ++# Build the NVIDIA kernel module using Linux KBUILD. This target is used by ++# the "package-install" target below. ++# ++ ++build: cc-sanity-check ++ @make $(KBUILD_PARAMS) modules; \ ++ if ! [ -f $(MODULE_NAME).ko -o -f $(MODULE_NAME).o ]; then \ ++ echo "$(MODULE_NAKE).{o,ko} failed to build!"; \ ++ exit 1; \ ++ fi ++ ++# ++# Install the NVIDIA kernel module using Linux KBUILD. Verify that user has ++# sufficient privileges and that existing modules can be unloaded. ++# ++ ++package-install: suser-sanity-check build rmmod-sanity-check ++ @sh makedevices.sh; \ ++ make $(KBUILD_PARAMS) modules_install; \ ++ /sbin/depmod -ae; \ ++ /sbin/modprobe $(MODULE_NAME) && \ ++ echo "$(MODULE_NAME).{o,ko} installed successfully."; ++ ++# ++# Support hack, KBUILD isn't prepared to clean up after external modules. ++# ++ ++clean: ++ @rm -f $(RESMAN_GLUE_OBJS) .*.{cmd,flags} ++ @rm -f $(MODULE_NAME).{o,ko,mod.{o,c}} built-in.o $(VERSION_HEADER) *~ ++ ++# ++# Lastly, even more quirks for Linux 2.4 KBUILD. ++# ++ ++fastdep: ++ ++ifeq ($(PATCHLEVEL), 4) ++include $(KERNEL_SOURCES)/Rules.make ++endif ++ +diff -ruN NVIDIA_kernel-1.0-4349/Makefile.nvidia NVIDIA_kernel-1.0-4349-2.5/Makefile.nvidia +--- NVIDIA_kernel-1.0-4349/Makefile.nvidia 1970-01-01 01:00:00.000000000 +0100 ++++ NVIDIA_kernel-1.0-4349-2.5/Makefile.nvidia 2003-03-30 21:43:11.000000000 +0200 +@@ -0,0 +1,154 @@ ++# This Makefile is automatically generated; do not edit ++# Generated on 'builder3.nvidia.com' on Mon Mar 24 16:36:51 PST 2003 ++ ++LINUX_MODULE=nv-linux.o ++DEFINES=-D__KERNEL__ -DMODULE -D_LOOSE_KERNEL_NAMES -DKBUILD_MODNAME="nvidia" -DNTRM -D_GNU_SOURCE -D_LOOSE_KERNEL_NAMES -D__KERNEL__ -DMODULE -DNV_MAJOR_VERSION=1 -DNV_MINOR_VERSION=0 -DNV_PATCHLEVEL=4348 -DNV_UNIX -DNV_LINUX -DNV_INT64_OK -DNVCPU_X86 ++INCLUDES=-I. ++ ++OBJECTS=nv.o os-agp.o os-interface.o os-registry.o ++HEADERS=os-agp.h os-interface.h nv-linux.h nv-misc.h nv.h rmretval.h nvtypes.h $(VERSION_HDR) ++ ++CFLAGS=-Wall -Wimplicit -Wreturn-type -Wswitch -Wformat -Wchar-subscripts -Wparentheses -Wcast-qual -Wno-multichar -O -MD $(DEFINES) $(INCLUDES) -Wno-cast-qual ++ ++RESMAN_KERNEL_MODULE=nv-kernel.o ++ ++KERNDIR=/lib/modules/$(shell uname -r) ++ ++# check for newer paths. if found, use them, otherwise use old paths ++# these wouldn't work with the gnu make included with rh6.2 ++# KERNINC=$(if -d $(KERNDIR)/build, $(KERNDIR)/build/include, /usr/src/linux/include) ++# INSTALLDIR=$(if -d $(KERNDIR)/kernel, $(KERNDIR)/kernel/drivers/video, $(KERNDIR)/video) ++ ++# this is slightly more brain-dead, but works.. ++ifeq ($(shell if test -d $(KERNDIR)/build; then echo yes; fi),yes) ++KERNINC=$(KERNDIR)/build/include ++else ++KERNINC=/usr/src/linux/include ++endif ++ ++ifeq ($(shell if test -d $(KERNDIR)/kernel; then echo yes; fi),yes) ++INSTALLDIR=$(KERNDIR)/kernel/drivers/video ++else ++INSTALLDIR=$(KERNDIR)/video ++endif ++ ++ifeq ($(shell echo $(NVDEBUG)),1) ++ ifeq ($(shell test -z $(RMDEBUG) && echo yes),yes) ++ RMDEBUG=1 ++ endif ++endif ++ ++ifeq ($(shell echo $(RMDEBUG)),1) ++CFLAGS += -DDEBUG -g -fno-common ++endif ++ ++# this is just plain wrong, get rid of it ++BROKENDIR=$(KERNDIR)/kernel/video ++ ++INSTALL=$(shell which install) ++ ++# allow specification of alternate include file tree on command line and extra defines ++ifdef SYSINCLUDE ++INCLUDES += -I$(SYSINCLUDE) ++INCLUDES += -I$(SYSINCLUDE)/asm/mach-default ++else ++INCLUDES += -I$(KERNINC) ++INCLUDES += -I$(KERNINC)/asm/mach-default ++endif ++ ++ifeq ($(shell sh conftest.sh remap_page_range $(INCLUDES)), 5) ++ DEFINES += -DREMAP_PAGE_RANGE_5 ++endif ++ ++ifeq ($(shell sh conftest.sh remap_page_range $(INCLUDES)), 4) ++ DEFINES += -DREMAP_PAGE_RANGE_4 ++endif ++ ++DEFINES+=$(EXTRA_DEFINES) ++ ++# allow build parameters to be passed in through the environment ++ifdef BUILD_PARAMS ++ DEFINES+=-D$(BUILD_PARAMS) ++endif ++ ++VERSION_HDR=nv_compiler.h ++ ++all: install ++ ++install: package-install ++ ++suser-sanity-check: ++ @if ! sh conftest.sh suser_sanity_check; then \ ++ echo; \ ++ echo "You have insufficient privileges for this operation. Please "; \ ++ echo "run \"make install\" as root! "; \ ++ echo; \ ++ exit 1; \ ++ fi ++ ++rmmod-sanity-check: ++ @if ! sh conftest.sh rmmod_sanity_check $(MODULE_NAME); then \ ++ echo; \ ++ echo "Unable to unload the currently loaded NVIDIA kernel module! "; \ ++ echo "Please be certain that you have exited X before attempting "; \ ++ echo "to install this version. "; \ ++ echo; \ ++ exit 1; \ ++ fi ++ ++cc-sanity-check: ++ @if ! sh conftest.sh cc_sanity_check $(CC); then \ ++ echo; \ ++ echo "You appear to be building the NVIDIA kernel module with a "; \ ++ echo "compiler different from the one that was used to build the "; \ ++ echo "running kernel. This may be perfectly fine, but there are "; \ ++ echo "cases where this can lead to unexpected behaviour and "; \ ++ echo "system crashes. "; \ ++ echo; \ ++ echo "If you know what you are doing and want to override this "; \ ++ echo "check, you can do so by setting IGNORE_CC_MISMATCH. "; \ ++ echo; \ ++ echo "In any other case, set the CC environment variable to the "; \ ++ echo "name of the compiler that was used to build the kernel. "; \ ++ echo; \ ++ exit 1; \ ++ fi ++ ++package-install: suser-sanity-check nvidia.o rmmod-sanity-check ++ if [ -d $(BROKENDIR) ]; then \ ++ rm -f $(BROKENDIR)/NVdriver; \ ++ rmdir --ignore-fail-on-non-empty $(BROKENDIR); \ ++ fi && \ ++ mkdir -p $(INSTALLDIR) && \ ++ rm -f $(INSTALLDIR)/NVdriver && \ ++ $(INSTALL) -m 0664 -o root -g root nvidia.o $(INSTALLDIR)/nvidia.o$(O) && \ ++ /sbin/depmod -a && \ ++ /sbin/modprobe nvidia && \ ++ sh makedevices.sh && \ ++ echo "nvidia.o installed successfully."; \ ++ ++nvidia.o: cc-sanity-check $(LINUX_MODULE) $(RESMAN_KERNEL_MODULE) ++ ld -d -r -o $@ $(LINUX_MODULE) $(RESMAN_KERNEL_MODULE) ++ ++$(VERSION_HDR): ++ echo \#define NV_COMPILER \"`$(CC) -v 2>&1 | tail -1`\" > $@ ++ ++$(LINUX_MODULE): $(OBJECTS) ++ ld -r -o $@ $(OBJECTS) ++ ++%.o: %.c $(HEADERS) ++ $(CC) -c $(CFLAGS) $< ++ ++# debug tool to preprocess the file and leave .i to make it easier to untangle #defines ++%.i: %.c ++ $(CC) $(CFLAGS) -E $< > $@ ++ ++%.s: %.c ++ $(CC) $(CFLAGS) -S $< > $@ ++ ++ ++clean: ++ $(RM) $(OBJECTS) $(LINUX_MODULE) $(VERSION_HDR) *.d NVdriver nvidia.o ++ ++ ++-include $(OBJECTS:%.o=%.d) +diff -ruN NVIDIA_kernel-1.0-4349/conftest.sh NVIDIA_kernel-1.0-4349-2.5/conftest.sh +--- NVIDIA_kernel-1.0-4349/conftest.sh 2003-03-28 04:30:56.000000000 +0100 ++++ NVIDIA_kernel-1.0-4349-2.5/conftest.sh 2003-03-30 21:40:14.000000000 +0200 +@@ -21,17 +21,82 @@ + }" > conftest.c + + RPR_TEST_4=$(gcc -c conftest.c -o /dev/null $* -D__KERNEL__ 2>&1) ++ rm conftest.c + + if test -z "$RPR_TEST_4"; then + echo "4" + elif test -z "$RPR_TEST_5"; then + echo "5" + else +- echo " " +- echo "Warning! conftest.sh was unable to determine the number of " +- echo "arguments expected by remap_page_range: assuming 4. " +- echo " " +- echo "4" ++ # ++ # We couldn't determine the number of arguments expected by the ++ # remap_page_range function. ++ # ++ exit 1 ++ fi ++ ;; ++ ++ cc_sanity_check) ++ shift ++ # ++ # Verify that the same compiler is used for the kernel and kernel ++ # module. ++ # ++ if test -n "$IGNORE_CC_MISMATCH"; then ++ # ++ # The user chose to disable this test; this may or may not be ++ # a wise decision... ++ # ++ exit 0 ++ fi ++ ++ VERSION="^Linux version [^(]* (.*@.*) (\(.*\)) .*" ++ KERNEL=$(cat /proc/version | sed "s/$VERSION/\1/" | cut -d ' ' -f 3) ++ MODULE=$($* -v 2>&1 | tail -1 | cut -d ' ' -f 3) ++ ++ if test "$KERNEL" != "$MODULE"; then ++ # ++ # The kernel seems to have been built with a different version ++ # of the C compiler, which may be a problem. ++ # ++ exit 1 ++ else ++ exit 0 ++ fi ++ ;; ++ ++ suser_sanity_check) ++ shift ++ # ++ # Determine the caller's user id to determine if we have sufficient ++ # privileges for the requested operation. ++ # ++ if test $(id -ur) != 0; then ++ exit 1 ++ else ++ exit 0 ++ fi ++ ;; ++ ++ rmmod_sanity_check) ++ shift ++ # ++ # Make sure that any currently loaded NVIDIA kernel module can be ++ # unloaded. ++ # ++ if /sbin/lsmod | grep -q "$1"; then ++ /sbin/rmmod "$1" >& /dev/null ++ fi ++ ++ if /sbin/lsmod | grep -q "$1"; then ++ # ++ # The NVIDIA kernel module is still loaded, most likely because ++ # it is busy. ++ # ++ exit 1 ++ else ++ exit 0 + fi + ;; + esac ++ +diff -ruN NVIDIA_kernel-1.0-4349/nv-linux.h NVIDIA_kernel-1.0-4349-2.5/nv-linux.h +--- NVIDIA_kernel-1.0-4349/nv-linux.h 2003-03-28 04:30:56.000000000 +0100 ++++ NVIDIA_kernel-1.0-4349-2.5/nv-linux.h 2003-03-29 21:27:01.000000000 +0100 +@@ -20,35 +20,20 @@ + # define MODVERSIONS + #endif + +-#if defined (MODVERSIONS) +-#include <linux/modversions.h> +-#endif +- + #include <linux/kernel.h> + #include <linux/module.h> + #include <linux/version.h> + +-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 2, 12) +-# error This driver does not support 2.2.11 or earlier kernels! +-#elif LINUX_VERSION_CODE < KERNEL_VERSION(2, 3, 0) +-# define KERNEL_2_2 +-# warning NVIDIA is considering dropping support for linux-2.2 +-# warning kernels. While end users are free to maintain their +-# warning own patches, or stick with current drivers, our new +-# warning drivers will not work "out of the box." If you are +-# warning concerned about lack of support for 2.2 kernels, +-# warning please let us know at linux-bugs@nvidia.com; we would +-# warning like to know how many users would be seriously +-# warning impacted by this decision. ++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 3, 0) ++# error This driver does not support 2.2.x kernels! + #elif LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0) +-# error This driver does not support 2.3.x development kernels! ++# error This driver does not support 2.3.x kernels! + #elif LINUX_VERSION_CODE < KERNEL_VERSION(2, 5, 0) + # define KERNEL_2_4 + #elif LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0) +-# error This driver does not support 2.5.x development kernels! + # define KERNEL_2_5 + #else +-# error This driver does not support 2.6.x or newer kernels! ++# error This driver does not support development kernels! + #endif + + #if defined (__ia64) +@@ -61,12 +46,15 @@ + #define __SMP__ + #endif + ++#if defined (MODVERSIONS) && !defined (KERNEL_2_5) ++#include <linux/modversions.h> ++#endif ++ + #include <linux/types.h> /* pic_t, size_t, __u32, etc */ + #include <linux/errno.h> /* error codes */ + #include <linux/list.h> /* circular linked list */ + #include <linux/stddef.h> /* NULL, offsetof */ + #include <linux/wait.h> /* wait queues */ +-#include <linux/tqueue.h> /* struct tq_struct */ + + #include <linux/slab.h> /* kmalloc, kfree, etc */ + #include <linux/vmalloc.h> /* vmalloc, vfree, etc */ +@@ -74,9 +62,16 @@ + #include <linux/poll.h> /* poll_wait */ + #include <linux/delay.h> /* mdelay, udelay */ + ++#ifdef KERNEL_2_5 ++#include <linux/sched.h> /* suser(), capable() replacement */ ++#include <linux/moduleparam.h> /* module_param() */ ++#include <linux/smp_lock.h> /* kernel_locked */ ++#include <asm/kmap_types.h> /* page table entry lookup */ ++#endif ++ + #include <linux/pci.h> /* pci_find_class, etc */ + #include <linux/wrapper.h> /* mem_map_reserve */ +-#include <linux/interrupt.h> /* mark_bh, init_bh, remove_bh */ ++#include <linux/interrupt.h> /* tasklets, interrupt helpers */ + #include <linux/timer.h> + + #include <asm/system.h> /* cli, sli, save_flags */ +@@ -85,14 +80,9 @@ + #include <asm/page.h> /* PAGE_OFFSET */ + #include <asm/pgtable.h> /* pte bit definitions */ + +-#if !defined (KERNEL_2_2) + #include <linux/spinlock.h> + #include <asm/semaphore.h> + #include <linux/highmem.h> +-#else +-#include <asm/spinlock.h> +-#include <asm/semaphore.h> +-#endif + + #ifdef CONFIG_PROC_FS + #include <linux/proc_fs.h> +@@ -132,37 +122,41 @@ + for (pos = (head)->next; pos != (head); pos = (pos)->next) + #endif + +-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 2, 18) +-#define vmalloc_32 vmalloc +-#endif +- +-#if !defined (KERNEL_2_2) +-# define LINUX_VMA_OFFS(vma) (((vma)->vm_pgoff) << PAGE_SHIFT) +-# define GET_MODULE_SYMBOL(mod,sym) (const void *) inter_module_get(sym) +-# define PUT_MODULE_SYMBOL(sym) inter_module_put((char *) sym) +-# define GET_MAP_NR(phys_page) virt_to_page(__va(phys_page)) +-# define MEM_MAP_READ_COUNT(map_nr) (atomic_read(&(map_nr)->count)) +-# define MEM_MAP_INC_COUNT(map_nr) (atomic_inc(&(map_nr)->count)) +-# define MEM_MAP_DEC_COUNT(map_nr) (atomic_dec(&(map_nr)->count)) +-# define GET_EVENT_QUEUE(nv) ((struct __wait_queue_head *) ((nv)->event_queue)) +-# define VMA_PRIVATE(vma) ((vma)->vm_private_data) ++#define NV_VMA_OFFSET(vma) (((vma)->vm_pgoff) << PAGE_SHIFT) ++#define GET_MODULE_SYMBOL(mod,sym) (const void *) inter_module_get(sym) ++#define PUT_MODULE_SYMBOL(sym) inter_module_put((char *) sym) ++#define NV_VMA_PRIVATE(vma) ((vma)->vm_private_data) ++ ++#ifdef KERNEL_2_5 ++# define NV_DEVICE_NUMBER(_minor) ((kdev_val(_minor)) & 0x0f) ++# define NV_IS_CONTROL_DEVICE(_minor) (((kdev_val(_minor)) & 0xff) == 0xff) ++# define NV_IS_SUSER() capable(CAP_SYS_ADMIN) ++# define NV_PCI_DEVICE_NAME(x) ((x)->dev.name) ++# define NV_CLI() local_irq_disable() ++# define NV_SAVE_FLAGS(x) local_save_flags(x) ++# define NV_RESTORE_FLAGS(x) local_irq_restore(x) ++# define NV_MAY_SLEEP() (!in_interrupt() && !in_atomic()) ++# define NV_SMP_NUM_CPUS num_online_cpus() ++# define NV_MODULE_PARAMETER(x) module_param(x, int, 0) + #else +-# define in_irq() (local_irq_count[smp_processor_id()]) +-# define LINUX_VMA_OFFS(vma) ((vma)->vm_offset) +-# define GET_MODULE_SYMBOL(mod, sym) (void*) get_module_symbol((mod), (sym)) +-# define PUT_MODULE_SYMBOL(sym) +-# define GET_MAP_NR(phys_page) MAP_NR(__va(phys_page)) +-# define MEM_MAP_READ_COUNT(map_nr) (atomic_read(&mem_map[map_nr].count)) +-# define MEM_MAP_INC_COUNT(map_nr) (atomic_inc(&mem_map[map_nr].count)) +-# define MEM_MAP_DEC_COUNT(map_nr) (atomic_dec(&mem_map[map_nr].count)) +-# define GET_EVENT_QUEUE(nv) ((struct wait_queue **) &((nv)->event_queue)) +-# define VMA_PRIVATE(vma) ((void*)((vma)->vm_pte)) ++# define NV_DEVICE_NUMBER(_minor) ((_minor) & 0x0f) ++# define NV_IS_CONTROL_DEVICE(_minor) (((_minor) & 0xff) == 0xff) ++# define NV_IS_SUSER() suser() ++# define NV_PCI_DEVICE_NAME(x) ((x)->name) ++# define NV_CLI() cli() ++# define NV_SAVE_FLAGS(x) save_flags(x) ++# define NV_RESTORE_FLAGS(x) restore_flags(x) ++# define NV_MAY_SLEEP() (!in_interrupt()) ++# define NV_SMP_NUM_CPUS smp_num_cpus ++# define NV_MODULE_PARAMETER(x) MODULE_PARM(x, "i") + #endif + + #if defined(REMAP_PAGE_RANGE_5) + #define NV_REMAP_PAGE_RANGE(a, b...) remap_page_range(vma, a, ## b) +-#else ++#elif defined(REMAP_PAGE_RANGE_4) + #define NV_REMAP_PAGE_RANGE(a, b...) remap_page_range(a, ## b) ++#else ++#error "Unable to determine number of arguments expected by remap_page_range!" + #endif + + #if defined(pte_offset_atomic) +@@ -187,14 +181,6 @@ + #define NV_PAGE_ALIGN(addr) ( ((addr) + PAGE_SIZE - 1) / PAGE_SIZE) + #define NV_MASK_OFFSET(addr) ( (addr) & (PAGE_SIZE - 1) ) + +-#ifndef MAXMEM /* temporary define for 2.2 kernels */ +-#define MAXMEM (-PAGE_OFFSET - (64 * 1024 * 1024)) +-#endif +- +-#ifndef NV01_ROOT +-#define NV01_ROOT 0x00000000 +-#endif +- + #if defined(NVCPU_IA64) + #define NV_GFP_HW (GFP_KERNEL | __GFP_DMA) + #define CACHE_FLUSH() +@@ -250,7 +236,7 @@ + static inline int NV_IRQL_IS_RAISED() + { + unsigned long int eflags; +- __save_flags(eflags); ++ NV_SAVE_FLAGS(eflags); + return !(eflags & NV_CPU_INTERRUPT_FLAGS_BIT); + } + +@@ -308,16 +294,17 @@ + + nv_alloc_t *alloc_queue; + +- // bottom half interrupt handler info; per device +- /* keep track of any pending bottom-halves */ +- struct tq_struct *bh; ++ /* keep track of any pending bottom halfes */ ++ struct tasklet_struct tasklet; ++ ++ /* active bottom half counter */ + atomic_t bh_count; + + U032 vblank_notifier; + U032 waiting_for_vblank; + + /* queue for for NV's OS events */ +- void *event_queue; ++ wait_queue_head_t waitqueue; + + /* get a timer callback every second */ + struct timer_list rc_timer; +diff -ruN NVIDIA_kernel-1.0-4349/nv.c NVIDIA_kernel-1.0-4349-2.5/nv.c +--- NVIDIA_kernel-1.0-4349/nv.c 2003-03-28 04:30:55.000000000 +0100 ++++ NVIDIA_kernel-1.0-4349-2.5/nv.c 2003-03-29 21:56:03.000000000 +0100 +@@ -16,6 +16,8 @@ + #include "os-agp.h" + + ++MODULE_LICENSE("NVIDIA"); ++ + /* + * our global state; one per device + */ +@@ -36,27 +38,20 @@ + // keep track of opened clients and their process id so they + // can be free'd up on abnormal close + nv_client_t nv_clients[NV_MAX_CLIENTS]; +-struct tq_struct nv_bottom_halves[NV_MAX_CLIENTS]; + + #ifdef CONFIG_PROC_FS + struct proc_dir_entry *proc_nvidia; + #endif + +-#ifdef CONFIG_DEVFS_FS ++#if defined(CONFIG_DEVFS_FS) && !defined(KERNEL_2_5) ++/* ++ * We don't need to manually keep track of devfs entries in Linux 2.5, the ++ * kernel is nice enough to do it for us. ++ */ + devfs_handle_t nv_dev_handle[NV_MAX_DEVICES]; + devfs_handle_t nv_ctl_handle; + #endif + +-/* +- * pick apart our minor device number +- * low 3 bits is NV device +- * if 255, then its the control device +- */ +- +-#define NV_DEVICE_NUMBER(_minor) ((_minor) & 0x0f) +-#define NV_DEVICE_IS_CONTROL_DEVICE(_minor) \ +- (((_minor) & 0xFF) == 0xFF) +- + // #define NV_DBG_MEM 1 + #undef NV_DBG_MEM + +@@ -107,10 +102,6 @@ + *** EXPORTS to Linux Kernel + ***/ + +-/* linux module interface functions (called by linux kernel) */ +-int init_module(void); +-void cleanup_module(void); +- + /* nv_kern_ functions, interfaces used by linux kernel */ + void nv_kern_vma_open(struct vm_area_struct *vma); + void nv_kern_vma_release(struct vm_area_struct *vma); +@@ -144,6 +135,7 @@ + /* character driver entry points */ + + static struct file_operations nv_fops = { ++ owner: THIS_MODULE, + poll: nv_kern_poll, + ioctl: nv_kern_ioctl, + mmap: nv_kern_mmap, +@@ -298,8 +290,8 @@ + { + nv_printf(NV_DBG_MEMINFO, " 0x%x: count %d flags 0x%x\n", + *page_ptr, +- (GET_MAP_NR(*page_ptr))->count, +- (GET_MAP_NR(*page_ptr))->flags); ++ (virt_to_page(__va(*page_ptr)))->count, ++ (virt_to_page(__va(*page_ptr)))->flags); + num_pages--; + page_ptr++; + } +@@ -370,7 +362,7 @@ + phys_addr = virt_to_phys((void *) virt_addr); + + /* lock the page for dma purposes */ +- mem_map_reserve(GET_MAP_NR(phys_addr)); ++ mem_map_reserve(virt_to_page(__va(phys_addr))); + + *page_ptr++ = phys_addr; + pages_needed--; +@@ -383,7 +375,7 @@ + while (page_ptr != (unsigned long *) page_list) + { + page_ptr--; +- mem_map_unreserve(GET_MAP_NR(*page_ptr)); ++ mem_map_unreserve(virt_to_page(__va(*page_ptr))); + free_page((unsigned long) phys_to_virt(*page_ptr)); + } + +@@ -403,7 +395,7 @@ + + while (pages_left) + { +- mem_map_unreserve(GET_MAP_NR(*page_list)); ++ mem_map_unreserve(virt_to_page(__va(*page_list))); + page_list++; + pages_left--; + } +@@ -569,11 +561,6 @@ + nv_linux_state_t *nvl; + nv_linux_state_t *nv_max_devices; + +-#if defined (KERNEL_2_2) +- struct proc_dir_entry *proc_root_driver; +- proc_root_driver = create_proc_entry("driver", flags, &proc_root); +-#endif +- + proc_nvidia = create_proc_entry("nvidia", flags, proc_root_driver); + proc_nvidia_cards = create_proc_entry("cards", flags, proc_nvidia); + proc_nvidia_agp = create_proc_entry("agp", flags, proc_nvidia); +@@ -633,9 +620,6 @@ + { + #ifdef CONFIG_PROC_FS + nvos_proc_remove_all(proc_nvidia); +-#if defined (KERNEL_2_2) +- remove_proc_entry("driver", &proc_root); +-#endif + #endif + } + +@@ -724,11 +708,10 @@ + *** EXPORTS to Linux Kernel + ***/ + +-int init_module(void) ++static int __init nvidia_init_module(void) + { +- nv_linux_state_t *nvl; + int rc; +- int num_devices; ++ int num_devices, i; + + memset(nv_linux_devices, 0, sizeof(nv_linux_devices)); + num_devices = nvos_probe_devices(); +@@ -740,22 +723,21 @@ + + nv_printf(NV_DBG_ERRORS, "nvidia: loading %s\n", pNVRM_ID); + +-#ifdef CONFIG_DEVFS_FS ++#if defined(CONFIG_DEVFS_FS) && !defined(KERNEL_2_5) + rc = devfs_register_chrdev(nv_major, "nvidia", &nv_fops); + #else + rc = register_chrdev(nv_major, "nvidia", &nv_fops); + #endif + + if (rc < 0) { +- nv_printf(NV_DBG_ERRORS, "init_module: register failed\n"); ++ nv_printf(NV_DBG_ERRORS, "nvidia_init_module: register failed\n"); + return rc; + } + +-#ifdef CONFIG_DEVFS_FS ++#if defined(CONFIG_DEVFS_FS) && !defined(KERNEL_2_5) + memset(nv_dev_handle, 0, sizeof(devfs_handle_t) * NV_MAX_DEVICES); + do { + char name[10]; +- int i; + + nv_ctl_handle = devfs_register(NULL, "nvidiactl", + DEVFS_FL_DEFAULT, nv_major, 255, +@@ -772,23 +754,30 @@ + } while(0); + #endif + +- nv_printf(NV_DBG_INFO, "init_module: major number %d\n", nv_major); ++ nv_printf(NV_DBG_INFO, "nvidia_init_module: major number %d\n", nv_major); + +- // init all the bottom half structures +- for (nvl = nv_linux_devices; nvl < nv_linux_devices + NV_MAX_DEVICES; nvl++) +- { +- nvl->bh = &nv_bottom_halves[nvl - nv_linux_devices]; +- nvl->bh->routine = nv_kern_bh; +- nvl->bh->data = (void *) nvl; +- nvl->bh->sync = 0; ++ /* instantiate tasklets */ ++ for (i = 0; i < NV_MAX_DEVICES; i++) { ++ /* ++ * We keep one tasklet per card to avoid latency issues with more ++ * than one device; no two instances of a single tasklet are ever ++ * executed concurrently. ++ */ ++ atomic_set(&nv_linux_devices[i].tasklet.count, 1); ++ ++ /* ++ * Initialize the event queue for this device. This only needs to ++ * happen once for every device. ++ */ ++ init_waitqueue_head(&nv_linux_devices[i].waitqueue); + } + + // init the nvidia control device + { + nv_state_t *nv_ctl = NV_STATE_PTR(&nv_ctl_device); +- nv_ctl_device.event_queue = NULL; + nv_ctl->os_state = (void *) &nv_ctl_device; + nv_lock_init_locks(nv_ctl); ++ init_waitqueue_head(&nv_ctl_device.waitqueue); + } + + #ifdef CONFIG_PM +@@ -813,14 +802,14 @@ + /* create /proc/driver/nvidia */ + nvos_proc_create(); + +-#if defined(DEBUG) && !defined(KERNEL_2_2) ++#if defined(DEBUG) + inter_module_register("nv_linux_devices", THIS_MODULE, nv_linux_devices); + #endif + + return 0; + + failed: +-#ifdef CONFIG_DEVFS_FS ++#if defined(CONFIG_DEVFS_FS) && !defined(KERNEL_2_5) + devfs_unregister_chrdev(nv_major, "nvidia"); + #else + unregister_chrdev(nv_major, "nvidia"); +@@ -828,7 +817,7 @@ + return rc; + } + +-void cleanup_module(void) ++static void __exit nvidia_exit_module(void) + { + int rc; + nv_linux_state_t *nvl; +@@ -837,9 +826,9 @@ + /* remove /proc/driver/nvidia */ + nvos_proc_remove(); + +- nv_printf(NV_DBG_INFO, "cleanup_module\n"); ++ nv_printf(NV_DBG_INFO, "nvidia_exit_module\n"); + +-#if defined(DEBUG) && !defined(KERNEL_2_2) ++#if defined(DEBUG) + inter_module_unregister("nv_linux_devices"); + #endif + +@@ -864,23 +853,23 @@ + continue; + + nv_printf(NV_DBG_ERRORS, +- "still have vm que at cleanup_module(): 0x%x to 0x%x\n", ++ "still have vm que at nvidia_exit_module(): 0x%x to 0x%x\n", + nvl->alloc_queue->vma->vm_start, + nvl->alloc_queue->vma->vm_end); + } + } + +-#ifdef CONFIG_DEVFS_FS ++#if defined(CONFIG_DEVFS_FS) && !defined(KERNEL_2_5) + rc = devfs_unregister_chrdev(nv_major, "nvidia"); + #else + rc = unregister_chrdev(nv_major, "nvidia"); + #endif + + if (rc < 0) { +- nv_printf(NV_DBG_ERRORS, "cleanup_module: unregister nv failed\n"); ++ nv_printf(NV_DBG_ERRORS, "nvidia_exit_module: unregister nv failed\n"); + } + +-#ifdef CONFIG_DEVFS_FS ++#if defined(CONFIG_DEVFS_FS) && !defined(KERNEL_2_5) + do { + int i; + for (i = 0; nv_dev_handle[i] != 0; i++) { +@@ -891,6 +880,8 @@ + #endif + } + ++module_init(nvidia_init_module); ++module_exit(nvidia_exit_module); + + /* this is only called when the vmas are duplicated. + * this appears to only happen when the process is cloned to create +@@ -904,11 +895,11 @@ + nv_kern_vma_open(struct vm_area_struct *vma) + { + nv_printf(NV_DBG_MEMINFO, "vma_open for 0x%x - 0x%x, offset 0x%x\n", +- vma->vm_start, vma->vm_end, LINUX_VMA_OFFS(vma)); ++ vma->vm_start, vma->vm_end, NV_VMA_OFFSET(vma)); + +- if (VMA_PRIVATE(vma)) ++ if (NV_VMA_PRIVATE(vma)) + { +- nv_alloc_t *at = (nv_alloc_t *) VMA_PRIVATE(vma); ++ nv_alloc_t *at = (nv_alloc_t *) NV_VMA_PRIVATE(vma); + at->usage_count++; + + nv_printf(NV_DBG_MEMINFO, " at 0x%x, usage count %d, page_table 0x%x\n", +@@ -916,8 +907,6 @@ + + nvos_list_page_count(at->page_table, at->num_pages); + } +- +- MOD_INC_USE_COUNT; + } + + +@@ -925,11 +914,11 @@ + nv_kern_vma_release(struct vm_area_struct *vma) + { + nv_printf(NV_DBG_MEMINFO, "vma_release for 0x%x - 0x%x, offset 0x%x\n", +- vma->vm_start, vma->vm_end, LINUX_VMA_OFFS(vma)); ++ vma->vm_start, vma->vm_end, NV_VMA_OFFSET(vma)); + +- if (VMA_PRIVATE(vma)) ++ if (NV_VMA_PRIVATE(vma)) + { +- nv_alloc_t *at = (nv_alloc_t *) VMA_PRIVATE(vma); ++ nv_alloc_t *at = (nv_alloc_t *) NV_VMA_PRIVATE(vma); + + at->usage_count--; + +@@ -947,22 +936,12 @@ + if (at->page_table) + nvos_unlock_pages(at->page_table, at->num_pages); + nvos_free_alloc(at); +- VMA_PRIVATE(vma) = NULL; ++ NV_VMA_PRIVATE(vma) = NULL; + } + } +- +- MOD_DEC_USE_COUNT; + } + + +-/* at this point, this code just plain won't work with 2.2 kernels. +- * additionally, only ia64 & the 460GX need a nopage handler, and 2.2 doesn't +- * work on ia64 anyways. It's expected that at some point other agp chipsets +- * will work similar to the 460GX (AGP 3.0 spec), so pre-emptively make sure +- * this works on our standard ia32 driver. +- */ +-#if !defined(KERNEL_2_2) +- + /* AGP allocations under the 460GX are not mapped to the aperture + * addresses by the CPU. This nopage handler will fault on CPU + * accesses to AGP memory and map the address to the correct page. +@@ -975,7 +954,7 @@ + struct page *page_ptr; + int rm_status, index; + +- at = VMA_PRIVATE(vma); ++ at = NV_VMA_PRIVATE(vma); + if (at == NULL) + { + nv_printf(NV_DBG_ERRORS, "NVRM: nopage handler called without an at: " +@@ -1014,7 +993,7 @@ + // far again + nv_printf(NV_DBG_ERRORS, "NVRM: nopage handler called on a freed" + "address: vm_start 0x%x, at 0x%x\n", vma->vm_start, at); +- VMA_PRIVATE(vma) = NULL; ++ NV_VMA_PRIVATE(vma) = NULL; + return NOPAGE_SIGBUS; + } + +@@ -1036,14 +1015,11 @@ + + return page_ptr; + } +-#endif + + struct vm_operations_struct nv_vm_ops = { + nv_kern_vma_open, + nv_kern_vma_release, /* "close" */ +-#if !defined(KERNEL_2_2) + nv_kern_vma_nopage, +-#endif + }; + + +@@ -1074,7 +1050,7 @@ + + /* for control device, just jump to its open routine */ + /* after setting up the private data */ +- if (NV_DEVICE_IS_CONTROL_DEVICE(inode->i_rdev)) ++ if (NV_IS_CONTROL_DEVICE(inode->i_rdev)) + return nv_kern_ctl_open(inode, file); + + /* what device are we talking about? */ +@@ -1085,9 +1061,6 @@ + goto failed; + } + +- +- MOD_INC_USE_COUNT; +- + nvl = &nv_linux_devices[devnum]; + nv = NV_STATE_PTR(nvl); + +@@ -1135,16 +1108,9 @@ + goto failed; + } + +-#if !defined (KERNEL_2_2) +- NV_KMALLOC(nvl->event_queue, sizeof(struct __wait_queue_head)); +- if (nvl->event_queue == NULL) +- goto failed; +- memset(nvl->event_queue, 0, sizeof(struct __wait_queue_head)); +- +- init_waitqueue_head(GET_EVENT_QUEUE(nvl)); +-#else +- nvl->event_queue = NULL; +-#endif ++ nvl->tasklet.func = (void *) rm_isr_bh; ++ nvl->tasklet.data = (unsigned long) nv->pdev; ++ tasklet_enable(&nvl->tasklet); + + nv->flags |= NV_FLAG_OPEN; + } +@@ -1155,7 +1121,6 @@ + return rc; + + failed: +- MOD_DEC_USE_COUNT; + nv_unlock_ldata(nv); + return rc; + } +@@ -1177,7 +1142,7 @@ + + /* for control device, just jump to its open routine */ + /* after setting up the private data */ +- if (NV_DEVICE_IS_CONTROL_DEVICE(inode->i_rdev)) ++ if (NV_IS_CONTROL_DEVICE(inode->i_rdev)) + return nv_kern_ctl_close(inode, file); + + nv_printf(NV_DBG_INFO, "nv_kern_close on device %d\n", NV_DEVICE_NUMBER(inode->i_rdev)); +@@ -1187,28 +1152,22 @@ + nv_lock_ldata(nv); + if (--nv->usage_count == 0) + { +- int counter = 0; +- +- /* turn off interrupts. +- ** be careful to make sure any pending bottom half gets run +- ** or disabled before calling rm_shutdown_adapter() since +- ** it will free up the pdev. This is hard to see on single +- ** cpu systems, but easy on dual cpu :-) +- */ ++ /* ++ * The usage count for this device has dropped to zero, it can be shut ++ * down safely; disable its interrupts. ++ */ + rm_disable_adapter(nv); + +- /* give it a moment to allow any bottom half to run */ +- +-#define MAX_BH_TASKS 10 +- while (NV_ATOMIC_READ(nvl->bh_count) && (counter < MAX_BH_TASKS)) +- { +- current->state = TASK_INTERRUPTIBLE; +- schedule_timeout(HZ/50); +- counter++; +- } ++ /* ++ * Disable this device's tasklet to make sure that no bottom half will ++ * run with undefined device state. ++ */ ++ tasklet_disable(&nvl->tasklet); + +- /* free the irq, which may block until any pending interrupts */ +- /* are done being processed. */ ++ /* ++ * Free the IRQ, which may block until all pending interrupt processing ++ * has completed. ++ */ + free_irq(nv->interrupt_line, (void *) nv); + + rm_shutdown_adapter(nv); +@@ -1228,12 +1187,6 @@ + } + } + +-#if !defined (KERNEL_2_2) +- /* this only needs to be freed on 2.4 and later kernels */ +- NV_KFREE(nvl->event_queue); +- nvl->event_queue = NULL; +-#endif +- + /* leave INIT flag alone so we don't reinit every time */ + nv->flags &= ~(NV_FLAG_OPEN | NV_FLAG_WAITING); + } +@@ -1244,8 +1197,6 @@ + NV_KFREE(file->private_data); + file->private_data = (void *) 0; + +- MOD_DEC_USE_COUNT; +- + return 0; + } + +@@ -1262,10 +1213,10 @@ + nv_printf(NV_DBG_INFO, "mmap([0x%lx-0x%lx] off=0x%lx)\n", + vma->vm_start, + vma->vm_end, +- LINUX_VMA_OFFS(vma)); ++ NV_VMA_OFFSET(vma)); + + // be a bit paranoid for now +- if ((NV_MASK_OFFSET(LINUX_VMA_OFFS(vma))) || ++ if ((NV_MASK_OFFSET(NV_VMA_OFFSET(vma))) || + (NV_MASK_OFFSET(vma->vm_start)) || + (NV_MASK_OFFSET(vma->vm_end))) + { +@@ -1283,7 +1234,7 @@ + + + /* NV reg space */ +- if (IS_REG_OFFSET(nv, LINUX_VMA_OFFS(vma), vma->vm_end - vma->vm_start)) ++ if (IS_REG_OFFSET(nv, NV_VMA_OFFSET(vma), vma->vm_end - vma->vm_start)) + { + /* truncate to size of registers */ + if (pages > nv->regs->size / PAGE_SIZE) +@@ -1291,7 +1242,7 @@ + + vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); + if (NV_REMAP_PAGE_RANGE(vma->vm_start, +- LINUX_VMA_OFFS(vma), ++ NV_VMA_OFFSET(vma), + vma->vm_end - vma->vm_start, + vma->vm_page_prot)) + return -EAGAIN; +@@ -1301,7 +1252,7 @@ + } + + /* NV fb space */ +- else if (IS_FB_OFFSET(nv, LINUX_VMA_OFFS(vma), vma->vm_end - vma->vm_start)) ++ else if (IS_FB_OFFSET(nv, NV_VMA_OFFSET(vma), vma->vm_end - vma->vm_start)) + { + + /* truncate to size of framebuffer */ +@@ -1310,7 +1261,7 @@ + + vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); + if (NV_REMAP_PAGE_RANGE(vma->vm_start, +- LINUX_VMA_OFFS(vma), ++ NV_VMA_OFFSET(vma), + vma->vm_end - vma->vm_start, + vma->vm_page_prot)) + return -EAGAIN; +@@ -1320,10 +1271,10 @@ + } + + /* AGP allocator */ +- else if (IS_AGP_OFFSET(nv, LINUX_VMA_OFFS(vma), vma->vm_end - vma->vm_start)) ++ else if (IS_AGP_OFFSET(nv, NV_VMA_OFFSET(vma), vma->vm_end - vma->vm_start)) + { + nv_lock_at(nv); +- at = nvl_find_alloc(nvl, LINUX_VMA_OFFS(vma), NV_ALLOC_TYPE_AGP); ++ at = nvl_find_alloc(nvl, NV_VMA_OFFSET(vma), NV_ALLOC_TYPE_AGP); + + if (at == NULL) + { +@@ -1341,7 +1292,7 @@ + } + + at->vma = vma; +- VMA_PRIVATE(vma) = at; ++ NV_VMA_PRIVATE(vma) = at; + at->usage_count++; + + if (NV_OSAGP_ENABLED(nv)) +@@ -1364,13 +1315,13 @@ + } + + /* Magic allocator */ +- else // if (LINUX_VMA_OFFS(vma) == NV_MMAP_ALLOCATION_OFFSET) ++ else // if (NV_VMA_OFFSET(vma) == NV_MMAP_ALLOCATION_OFFSET) + { + unsigned long page = 0, pos, start; + int i = 0; + + nv_lock_at(nv); +- at = nvl_find_alloc(nvl, LINUX_VMA_OFFS(vma), NV_ALLOC_TYPE_PCI); ++ at = nvl_find_alloc(nvl, NV_VMA_OFFSET(vma), NV_ALLOC_TYPE_PCI); + + if (at == NULL) + { +@@ -1388,7 +1339,7 @@ + } + + at->vma = vma; +- VMA_PRIVATE(vma) = at; ++ NV_VMA_PRIVATE(vma) = at; + at->usage_count++; + + nv_printf(NV_DBG_INFO, "remapping %d system pages for at 0x%x\n", pages, at); +@@ -1410,9 +1361,6 @@ + + vma->vm_file = file; + +- /* just increment usage count, rather than calling vma_open */ +- MOD_INC_USE_COUNT; +- + return 0; + } + +@@ -1437,7 +1385,7 @@ + return nv_kern_ctl_poll (file, wait); + + // add us to the list +- poll_wait(file, GET_EVENT_QUEUE(nvl), wait); ++ poll_wait(file, &nvl->waitqueue, wait); + + nv_lock_ldata(nv); + +@@ -1517,12 +1465,13 @@ + + switch (_IOC_NR(cmd)) + { ++#if !defined(KERNEL_2_5) + /* debug tool; zap the module use count so we can unload driver */ + /* even if it is confused */ + case _IOC_NR(NV_IOCTL_MODULE_RESET): + atomic_set(&__this_module.uc.usecount, 1); + break; +- ++#endif + /* pass out info about the card */ + case _IOC_NR(NV_IOCTL_CARD_INFO): + { +@@ -1663,8 +1612,7 @@ + if (need_to_run_bottom_half) + { + NV_ATOMIC_INC(nvl->bh_count); +- queue_task(nvl->bh, &tq_immediate); +- mark_bh(IMMEDIATE_BH); ++ tasklet_schedule(&nvl->tasklet); + } + } + +@@ -1758,26 +1706,6 @@ + /* save the nv away in file->private_data */ + NV_HIDE_IN_FILEP(file, nv); + +- MOD_INC_USE_COUNT; +- +- /* if this is the first time the control device has been opened, +- * allocate the wait queue +- */ +- +- if (! nvl->event_queue) { +- +-#if !defined (KERNEL_2_2) +- NV_KMALLOC(nvl->event_queue, sizeof(struct __wait_queue_head)); +- if (nvl->event_queue == NULL) +- return -ENOMEM; +- memset(nvl->event_queue, 0, sizeof(struct __wait_queue_head)); +- +- init_waitqueue_head(GET_EVENT_QUEUE(nvl)); +-#else +- nvl->event_queue = NULL; +-#endif +- } +- + nv->flags |= NV_FLAG_OPEN + NV_FLAG_CONTROL; + + /* turn off the hotkey occurred bit */ +@@ -1805,15 +1733,7 @@ + + nv_lock_ldata(nv); + if (--nv->usage_count == 0) +- { +-#if !defined (KERNEL_2_2) +- nv_linux_state_t *nvl = NV_GET_NVL_FROM_NV_STATE(nv); +- /* this only needs to be freed on 2.4 and later kernels */ +- NV_KFREE(nvl->event_queue); +- nvl->event_queue = 0; +-#endif + nv->flags = 0; +- } + nv_unlock_ldata(nv); + + rm_free_unused_clients(nv, current->pid, (void *) file); +@@ -1823,8 +1743,6 @@ + NV_KFREE(file->private_data); + file->private_data = (void *) 0; + +- MOD_DEC_USE_COUNT; +- + return 0; + } + +@@ -1849,7 +1767,7 @@ + if (file->f_flags & O_NONBLOCK) + return -EAGAIN; + +- poll_wait(file, GET_EVENT_QUEUE(nvl), wait); ++ poll_wait(file, &nvl->waitqueue, wait); + + nv_lock_ldata(nv); + +@@ -1879,7 +1797,7 @@ + nv_ctl_device.nv_state.flags |= NV_FLAG_HOTKEY_OCCURRED; + nv_unlock_ldata(&(nv_ctl_device.nv_state)); + +- wake_up_interruptible(GET_EVENT_QUEUE(&nv_ctl_device)); ++ wake_up_interruptible(&nv_ctl_device.waitqueue); + } + + int nv_kern_read_cardinfo(char *page, char **start, off_t off, +@@ -1958,7 +1876,7 @@ + len += sprintf(page+len, "Host Bridge: \t "); + + #if defined(CONFIG_PCI_NAMES) +- len += sprintf(page+len, "%s\n", dev->name); ++ len += sprintf(page+len, "%s\n", NV_PCI_DEVICE_NAME(dev)); + #else + len += sprintf(page+len, "PCI device %04x:%04x\n", + dev->vendor, dev->device); +@@ -2571,7 +2489,7 @@ + + nvfp->any_fired_notifiers++; + +- wake_up_interruptible(GET_EVENT_QUEUE(nvl)); ++ wake_up_interruptible(&nvl->waitqueue); + } + + /* +@@ -2588,7 +2506,7 @@ + if (nvl->waiting_for_vblank) + nvl->vblank_notifier++; + +- wake_up_interruptible(GET_EVENT_QUEUE(nvl)); ++ wake_up_interruptible(&nvl->waitqueue); + } + + +@@ -2639,12 +2557,8 @@ + if ( (NV_AGP_DISABLED(nv)) && (config & NVOS_AGP_CONFIG_NVAGP) ) + { + /* make sure the user does not have agpgart loaded */ +-#if !defined (KERNEL_2_2) + if (inter_module_get("drm_agp")) { + inter_module_put("drm_agp"); +-#else +- if (GET_MODULE_SYMBOL(0, __MODULE_STRING(agp_enable))) { +-#endif + nv_printf(NV_DBG_WARNINGS, "NVRM: not using NVAGP, AGPGART is loaded!!\n"); + } else + status = rm_init_agp(nv); +diff -ruN NVIDIA_kernel-1.0-4349/os-agp.c NVIDIA_kernel-1.0-4349-2.5/os-agp.c +--- NVIDIA_kernel-1.0-4349/os-agp.c 2003-03-28 04:30:55.000000000 +0100 ++++ NVIDIA_kernel-1.0-4349-2.5/os-agp.c 2003-03-29 21:50:14.000000000 +0100 +@@ -45,44 +45,9 @@ + int ready; + } agp_gart; + +-typedef struct { +- int (*backend_acquire)(void); +- void (*backend_release)(void); +- void (*copy_info)(agp_kern_info *); +- agp_memory * (*allocate_memory)(size_t, unsigned int); +- void (*free_memory)(agp_memory *); +- int (*bind_memory)(agp_memory *, off_t); +- int (*unbind_memory)(agp_memory *); +- void (*enable)(unsigned int); +-} agp_operations_struct; +- +-agp_operations_struct agp_ops; + agp_kern_info agpinfo; + agp_gart gart; +-#if !defined (KERNEL_2_2) + const drm_agp_t *drm_agp_p; +-#endif +- +-#if defined (KERNEL_2_2) +- #define GET_AGPGART_SYMBOL(sym, sym_string) \ +- sym = (void*) GET_MODULE_SYMBOL(0, sym_string); \ +- if (sym == NULL) \ +- { \ +- nv_printf(NV_DBG_ERRORS, \ +- "NVRM: AGPGART: unable to retrieve symbol %s\n", \ +- sym_string); \ +- return 1; \ +- } +- +- #define AGP_BACKEND_ACQUIRE_SYM __MODULE_STRING(agp_backend_acquire) +- #define AGP_BACKEND_RELEASE_SYM __MODULE_STRING(agp_backend_release) +- #define AGP_COPY_INFO_SYM __MODULE_STRING(agp_copy_info) +- #define AGP_ALLOCATE_MEMORY_SYM __MODULE_STRING(agp_allocate_memory) +- #define AGP_FREE_MEMORY_SYM __MODULE_STRING(agp_free_memory) +- #define AGP_BIND_MEMORY_SYM __MODULE_STRING(agp_bind_memory) +- #define AGP_UNBIND_MEMORY_SYM __MODULE_STRING(agp_unbind_memory) +- #define AGP_ENABLE_SYM __MODULE_STRING(agp_enable) +-#endif + + #if defined(CONFIG_MTRR) + #define MTRR_DEL(gart) if ((gart).mtrr > 0) mtrr_del((gart).mtrr, 0, 0); +@@ -105,13 +70,17 @@ + U032 agp_rate; + U032 agp_sba; + U032 agp_fw; +- char* chipset; + VOID *bitmap; + U032 bitmap_size; + + memset( (void *) &gart, 0, sizeof(agp_gart)); + +-#if !defined (KERNEL_2_2) ++ /* ++ * XXX The inter_module_* mechanism has been deprecated and replaced with ++ * a different mechanism in Linux 2.5; it will go away eventually. ++ * Also, the Linux 2.5 AGP GART driver is modularized, agpgart.o does not ++ * include backend drivers. ++ */ + if (!(drm_agp_p = inter_module_get_request("drm_agp", "agpgart"))) + { + nv_printf(NV_DBG_ERRORS, +@@ -119,48 +88,13 @@ + return 1; + } + +- agp_ops.backend_acquire = drm_agp_p->acquire; +- agp_ops.backend_release = drm_agp_p->release; +- agp_ops.allocate_memory = drm_agp_p->allocate_memory; +- agp_ops.free_memory = drm_agp_p->free_memory; +- agp_ops.bind_memory = drm_agp_p->bind_memory; +- agp_ops.unbind_memory = drm_agp_p->unbind_memory; +- agp_ops.enable = drm_agp_p->enable; +- +- // looks like some newer kernels (for example mandrake 9.0's 2.4.19-16mdk) +- // have updated copy_info to return an integer value, and of course didn't +- // bother bumping the agpgart revision up. The return value is pretty +- // harmless (backend_acquire would have already failed and caused us to +- // bail), so cast the function pointer to avoid compiler warnings. +- // we may need to revisit this in the future. +- agp_ops.copy_info = (void (*)(agp_kern_info *)) drm_agp_p->copy_info; +- +-#else +-#if defined(CONFIG_KMOD) +- if ( request_module("agpgart") ) +- { +- nv_printf(NV_DBG_ERRORS, "NVRM: AGPGART: not loading agpgart.o\n"); +- return 1; +- } +-#endif +- +- GET_AGPGART_SYMBOL(agp_ops.backend_acquire, AGP_BACKEND_ACQUIRE_SYM); +- GET_AGPGART_SYMBOL(agp_ops.backend_release, AGP_BACKEND_RELEASE_SYM); +- GET_AGPGART_SYMBOL(agp_ops.copy_info, AGP_COPY_INFO_SYM); +- GET_AGPGART_SYMBOL(agp_ops.allocate_memory, AGP_ALLOCATE_MEMORY_SYM); +- GET_AGPGART_SYMBOL(agp_ops.free_memory, AGP_FREE_MEMORY_SYM); +- GET_AGPGART_SYMBOL(agp_ops.bind_memory, AGP_BIND_MEMORY_SYM); +- GET_AGPGART_SYMBOL(agp_ops.unbind_memory, AGP_UNBIND_MEMORY_SYM); +- GET_AGPGART_SYMBOL(agp_ops.enable, AGP_ENABLE_SYM); +-#endif +- + /* NOTE: from here down, return an error code of '-1' + * that indicates that agpgart is loaded, but we failed to use it + * in some way. This is so we don't try to use nvagp and lock up + * the memory controller. + */ + +- if ( (*(agp_ops.backend_acquire))() ) ++ if (drm_agp_p->acquire()) + { + nv_printf(NV_DBG_ERRORS, "NVRM: AGPGART: backend in use\n"); + return -1; +@@ -178,44 +112,21 @@ + agp_fw = 1; + agp_fw &= 0x00000001; + +- (*(agp_ops.copy_info))(&agpinfo); +- +- switch ( agpinfo.chipset ) +- { +- case INTEL_GENERIC: chipset = "Intel"; break; +- case INTEL_LX: chipset = "Intel 440LX"; break; +- case INTEL_BX: chipset = "Intel 440BX"; break; +- case INTEL_GX: chipset = "Intel 440GX"; break; +- case INTEL_I810: chipset = "Intel i810"; break; +- case INTEL_I840: chipset = "Intel i840"; break; +-#if !defined (KERNEL_2_2) +- case INTEL_I815: chipset = "Intel i815"; break; +-#if !defined(__rh_config_h__) +- case INTEL_I850: chipset = "Intel i850"; break; +-#endif +-#endif +-#if defined(NVCPU_IA64) +- case INTEL_460GX: chipset = "Intel 460GX"; break; +-#endif +- case VIA_GENERIC: chipset = "VIA"; break; +- case VIA_VP3: chipset = "VIA VP3"; break; +- case VIA_MVP3: chipset = "VIA MVP3"; break; +- case VIA_MVP4: chipset = "VIA MVP4"; break; +-#if !defined (KERNEL_2_2) +- case VIA_APOLLO_KX133: chipset = "VIA Apollo KX133"; break; +- case VIA_APOLLO_KT133: chipset = "VIA Apollo KT133"; break; +-#endif +- case VIA_APOLLO_PRO: chipset = "VIA Apollo Pro"; break; +- case SIS_GENERIC: chipset = "SiS"; break; +- case AMD_GENERIC: chipset = "AMD"; break; +- case AMD_IRONGATE: chipset = "AMD Irongate"; break; +- case ALI_M1541: chipset = "ALi M1541"; break; +- case ALI_GENERIC: chipset = "ALi"; break; +- case NOT_SUPPORTED: chipset = "unsupported"; break; +- default: chipset = "unknown"; ++#if defined(KERNEL_2_4) ++ /* ++ * The original Linux 2.4 AGP GART driver interface declared copy_info to ++ * return nothing. This changed in Linux 2.5, which reports unsupported ++ * chipsets via this function. If this Linux 2.4 kernels behaves the same ++ * way, we have no way to know. ++ */ ++ drm_agp_p->copy_info(&agpinfo); ++#else ++ if (drm_agp_p->copy_info(&agpinfo)) { ++ drm_agp_p->release(); ++ inter_module_put("drm_agp"); ++ return -1; + } +- +- nv_printf(NV_DBG_SETUP, "NVRM: AGPGART: %s chipset\n", chipset); ++#endif + + #ifdef CONFIG_MTRR + if ((gart.mtrr = mtrr_add(agpinfo.aper_base, +@@ -229,7 +140,8 @@ + */ + nv_printf(NV_DBG_ERRORS, + "NVRM: AGPGART: unable to set MTRR write-combining\n"); +- (*(agp_ops.backend_release))(); ++ drm_agp_p->release(); ++ inter_module_put("drm_agp"); + return -1; + } + #endif +@@ -244,7 +156,8 @@ + { + nv_printf(NV_DBG_ERRORS, "NVRM: AGPGART: unable to remap aperture\n"); + MTRR_DEL(gart); +- (*(agp_ops.backend_release))(); ++ drm_agp_p->release(); ++ inter_module_put("drm_agp"); + return -1; + } + +@@ -255,7 +168,8 @@ + nv_printf(NV_DBG_ERRORS, "NVRM: AGPGART: unable to allocate bitmap\n"); + iounmap(gart.aperture); + MTRR_DEL(gart); +- (*(agp_ops.backend_release))(); ++ drm_agp_p->release(); ++ inter_module_put("drm_agp"); + return -1; + } + +@@ -266,39 +180,19 @@ + os_free_mem(bitmap); + iounmap(gart.aperture); + MTRR_DEL(gart); +- (*(agp_ops.backend_release))(); ++ drm_agp_p->release(); ++ inter_module_put("drm_agp"); + return -1; + } + +- nv_printf(NV_DBG_SETUP, +- "NVRM: AGPGART: aperture: %ldM @ 0x%08lx\n", +- (unsigned long)agpinfo.aper_size, +- (unsigned long)agpinfo.aper_base); +- +- nv_printf(NV_DBG_SETUP, +- "NVRM: AGPGART: aperture mapped from 0x%08lx to 0x%08lx\n", +- agpinfo.aper_base, +- (unsigned long) gart.aperture); +- + if (!agp_sba) agpinfo.mode &= ~0x00000200; + if (!agp_fw) agpinfo.mode &= ~0x00000010; + + if (!(agp_rate & 0x00000004)) agpinfo.mode &= ~0x00000004; + if (!(agp_rate & 0x00000002)) agpinfo.mode &= ~0x00000002; + +- (*(agp_ops.enable))(agpinfo.mode); ++ drm_agp_p->enable(agpinfo.mode); + +- if (agpinfo.mode & 0x00000200) +- nv_printf(NV_DBG_SETUP, "NVRM: AGPGART: backend supports sba\n"); +- if (agpinfo.mode & 0x00000010) +- nv_printf(NV_DBG_SETUP, "NVRM: AGPGART: backend supports fw\n"); +- if (agpinfo.mode & 0x00000004) +- nv_printf(NV_DBG_SETUP, "NVRM: AGPGART: mode 4x\n"); +- else if (agpinfo.mode & 0x00000002) +- nv_printf(NV_DBG_SETUP, "NVRM: AGPGART: mode 2x\n"); +- else if (agpinfo.mode & 0x00000001) +- nv_printf(NV_DBG_SETUP, "NVRM: AGPGART: mode 1x\n"); +- + *ap_phys_base = (void*) agpinfo.aper_base; + *ap_mapped_base = (void*) gart.aperture; + *apsize = (agpinfo.aper_size * 0x100000) - 1; +@@ -332,11 +226,13 @@ + iounmap(gart.aperture); + } + +- (*(agp_ops.backend_release))(); ++ drm_agp_p->release(); + +-#if !defined (KERNEL_2_2) ++ /* ++ * XXX Same as above; the inter_module_* mechanism will go away at some ++ * point, it has been deprecated in Linux 2.5. ++ */ + inter_module_put("drm_agp"); +-#endif + + if (rm_clear_agp_bitmap(nv, &bitmap)) + { +@@ -383,7 +279,7 @@ + return RM_ERROR; + } + +- ptr = (*agp_ops.allocate_memory)(PageCount, AGP_NORMAL_MEMORY); ++ ptr = drm_agp_p->allocate_memory(PageCount, AGP_NORMAL_MEMORY); + if (ptr == NULL) + { + *pAddress = (void*) 0; +@@ -391,7 +287,7 @@ + return RM_ERR_NO_FREE_MEM; + } + +- err = (*(agp_ops.bind_memory))(ptr, *Offset); ++ err = drm_agp_p->bind_memory(ptr, *Offset); + if (err) + { + // this happens a lot when the aperture itself fills up.. +@@ -408,7 +304,7 @@ + if (status != RM_OK) + { + nv_printf(NV_DBG_ERRORS, "NVRM: memory allocation failed\n"); +- (*(agp_ops.unbind_memory))(ptr); ++ drm_agp_p->unbind_memory(ptr); + goto fail; + } + +@@ -423,7 +319,7 @@ + return RM_OK; + + fail: +- (*(agp_ops.free_memory))(ptr); ++ drm_agp_p->free_memory(ptr); + *pAddress = (void*) 0; + + return RM_ERROR; +@@ -462,7 +358,7 @@ + { + nv_printf(NV_DBG_ERRORS, "NVRM: AGPGART: unable to remap %lu pages\n", + (unsigned long)agp_data->num_pages); +- (*(agp_ops.unbind_memory))(agp_data->ptr); ++ drm_agp_p->unbind_memory(agp_data->ptr); + goto fail; + } + +@@ -480,9 +376,6 @@ + #endif /* AGPGART */ + } + +- +-#if !defined(KERNEL_2_2) +- + RM_STATUS + KernMapAGPNopage( + VOID *address, +@@ -529,9 +422,6 @@ + #endif + } + +-#endif /* !defined(KERNEL_2_2) */ +- +- + RM_STATUS KernFreeAGPPages( + nv_state_t *nv, + VOID **pAddress, +@@ -557,8 +447,8 @@ + { + size_t pages = ptr->page_count; + +- (*(agp_ops.unbind_memory))(ptr); +- (*(agp_ops.free_memory))(ptr); ++ drm_agp_p->unbind_memory(ptr); ++ drm_agp_p->free_memory(ptr); + + nv_printf(NV_DBG_INFO, "NVRM: AGPGART: freed %ld pages\n", + (unsigned long)pages); +diff -ruN NVIDIA_kernel-1.0-4349/os-interface.c NVIDIA_kernel-1.0-4349-2.5/os-interface.c +--- NVIDIA_kernel-1.0-4349/os-interface.c 2003-03-28 04:30:55.000000000 +0100 ++++ NVIDIA_kernel-1.0-4349-2.5/os-interface.c 2003-03-29 21:51:26.000000000 +0100 +@@ -56,7 +56,7 @@ + PHWINFO pDev + ) + { +- return suser(); ++ return NV_IS_SUSER(); + } + + U032 os_get_page_size(VOID) +@@ -209,6 +209,11 @@ + U032 size + ) + { ++ /* ++ * XXX This needs to be !NV_MAY_SLEEP() rather than in_interrupt(); that ++ * requires quite a bit of locking to be rearranged, however, which is why ++ * I'll leave it alone for now. ++ */ + if (in_interrupt()) { + if (size <= KMALLOC_LIMIT) { + /* +@@ -286,7 +291,7 @@ + *address = (void *) va; + + for (i = 0; i < count; i++) { +- mem_map_reserve(GET_MAP_NR(__pa((va)))); ++ mem_map_reserve(virt_to_page(va)); + va += PAGE_SIZE; + } + +@@ -310,7 +315,7 @@ + unsigned long va = (unsigned long) address; + + for (i = 0; i < count; i++) { +- mem_map_unreserve(GET_MAP_NR(__pa((va)))); ++ mem_map_reserve(virt_to_page(va)); + va += PAGE_SIZE; + } + +@@ -416,7 +421,7 @@ + if (in_irq() && MilliSeconds > NV_MAX_ISR_MDELAY) + return RM_ERROR; + +- if (in_interrupt()) ++ if (!NV_MAY_SLEEP()) + { + mdelay(MilliSeconds); + return RM_OK; +@@ -555,8 +560,8 @@ + // The current debug display level (default to maximum debug level) + int cur_debuglevel = 0xaaaaaaaa; + +-MODULE_PARM(silence_nvidia_output, "1i"); + static int silence_nvidia_output = 0; ++NV_MODULE_PARAMETER(silence_nvidia_output); + + + // +@@ -739,14 +744,14 @@ + + ULONG os_cli(ULONG flags) + { +- save_flags(flags); +- cli(); ++ NV_SAVE_FLAGS(flags); ++ NV_CLI(); + return flags; + } + + ULONG os_sti(ULONG flags) + { +- restore_flags(flags); ++ NV_RESTORE_FLAGS(flags); + return flags; + } + +@@ -866,7 +871,7 @@ + { + void *vaddr; + +- if (in_interrupt()) ++ if (!NV_MAY_SLEEP()) + { + nv_printf(NV_DBG_ERRORS, "trying to map 0x%x to kernel space in interrupt!\n", start); + os_dbg_breakpoint(); +@@ -879,16 +884,6 @@ + vaddr = ioremap_nocache(start, size_bytes); + } + +-#if defined (KERNEL_2_2) +- if ((vaddr == NULL)) // && (mode == NV_MEMORY_DEFAULT)) +- { +- unsigned long map_nr = MAP_NR(__va(start)); +- if (map_nr < max_mapnr) { +- vaddr = __va(start); +- } +- } +-#endif +- + #ifdef DEBUG + if (mode == NV_MEMORY_WRITECOMBINED) { + nv_printf(NV_DBG_ERRORS, +@@ -909,16 +904,7 @@ + U032 size_bytes + ) + { +-#if defined (KERNEL_2_2) +- if (MAP_NR(addr) < max_mapnr) { +- // if we didn't want the memory cached, this isn't necessary +- // but we shouldn't be in a timing critical piece of code. +- asm volatile("wbinvd":::"memory"); +- } else +-#endif +- { +- iounmap(addr); +- } ++ iounmap(addr); + } + + VOID* os_map_user_space( +@@ -1019,7 +1005,7 @@ + + U032 os_get_cpu_count() + { +- return smp_num_cpus; ++ return NV_SMP_NUM_CPUS; + } + + +@@ -1082,12 +1068,15 @@ + if (sgi_funcs.add_barrier == NULL) + { + #if defined(TESTING_SWAP) +-#if !defined (KERNEL_2_2) ++ /* ++ * XXX The inter_module_* mechanism has been deprecated in Linux 2.5, a ++ * new mechanism is in place; this code will need to be updated at some ++ * point. ++ */ + inter_module_register(ADD_BARRIER_FUNC, THIS_MODULE, sgitest_add_barrier); + inter_module_register(REMOVE_BARRIER_FUNC, THIS_MODULE, sgitest_remove_barrier); + inter_module_register(SWAP_READY_FUNC, THIS_MODULE, sgitest_swap_ready); + #endif +-#endif + sgi_funcs.add_barrier = GET_MODULE_SYMBOL(0, ADD_BARRIER_FUNC); + sgi_funcs.remove_barrier = GET_MODULE_SYMBOL(0, REMOVE_BARRIER_FUNC); + sgi_funcs.swap_ready = GET_MODULE_SYMBOL(0, SWAP_READY_FUNC); +diff -ruN NVIDIA_kernel-1.0-4349/os-registry.c NVIDIA_kernel-1.0-4349-2.5/os-registry.c +--- NVIDIA_kernel-1.0-4349/os-registry.c 2003-03-28 04:30:55.000000000 +0100 ++++ NVIDIA_kernel-1.0-4349-2.5/os-registry.c 2003-03-29 18:50:56.000000000 +0100 +@@ -48,24 +48,6 @@ + * This could be changed to work on a per-device basis. + */ + +-/* +- * The 2nd argument to MODULE_PARM is used to verify parameters passed +- * to the module at load time. It should be a string in the following +- * format: +- * +- * [min[-max]]{b,h,i,l,s} +- * +- * The MIN and MAX specifiers delimit the length of the array. If MAX +- * is omitted, it defaults to MIN; if both are omitted, the default is +- * 1. The final character is a type specifier. +- * +- * b byte +- * h short +- * i int +- * l long +- * s string +- */ +- + /* + * Option: VideoMemoryTypeOverride + * +@@ -92,7 +74,7 @@ + */ + + static int NVreg_VideoMemoryTypeOverride = 1; +-MODULE_PARM(NVreg_VideoMemoryTypeOverride, "i"); ++NV_MODULE_PARAMETER(NVreg_VideoMemoryTypeOverride); + + /* + * Option: EnableVia4x +@@ -111,7 +93,7 @@ + */ + + static int NVreg_EnableVia4x = 0; +-MODULE_PARM(NVreg_EnableVia4x, "i"); ++NV_MODULE_PARAMETER(NVreg_EnableVia4x); + + /* + * Option: EnableALiAGP +@@ -134,7 +116,7 @@ + */ + + static int NVreg_EnableALiAGP = 0; +-MODULE_PARM(NVreg_EnableALiAGP, "i"); ++NV_MODULE_PARAMETER(NVreg_EnableALiAGP); + + /* + * Option: ReqAGPRate +@@ -164,7 +146,7 @@ + */ + + static int NVreg_ReqAGPRate = 7; +-MODULE_PARM(NVreg_ReqAGPRate, "i"); ++NV_MODULE_PARAMETER(NVreg_ReqAGPRate); + + /* + * Option: UpdateKernelAGP +@@ -193,7 +175,7 @@ + */ + + static int NVreg_UpdateKernelAGP = 1; +-MODULE_PARM(NVreg_UpdateKernelAGP, "i"); ++NV_MODULE_PARAMETER(NVreg_UpdateKernelAGP); + + /* + * Option: EnableAGPSBA +@@ -226,7 +208,7 @@ + static int NVreg_EnableAGPSBA = 0; + #endif + +-MODULE_PARM(NVreg_EnableAGPSBA, "i"); ++NV_MODULE_PARAMETER(NVreg_EnableAGPSBA); + + /* + * Option: EnableAGPFW +@@ -250,7 +232,7 @@ + */ + + static int NVreg_EnableAGPFW = 0; +-MODULE_PARM(NVreg_EnableAGPFW, "i"); ++NV_MODULE_PARAMETER(NVreg_EnableAGPFW); + + /* + * Option: SoftEDIDs +@@ -269,7 +251,7 @@ + */ + + static int NVreg_SoftEDIDs = 1; +-MODULE_PARM(NVreg_SoftEDIDs, "i"); ++NV_MODULE_PARAMETER(NVreg_SoftEDIDs); + + /* + * Option: Mobile +@@ -293,14 +275,14 @@ + */ + + static int NVreg_Mobile = ~0; +-MODULE_PARM(NVreg_Mobile, "i"); ++NV_MODULE_PARAMETER(NVreg_Mobile); + + + static int NVreg_ResmanDebugLevel = ~0; +-MODULE_PARM(NVreg_ResmanDebugLevel, "i"); ++NV_MODULE_PARAMETER(NVreg_ResmanDebugLevel); + + static int NVreg_FlatPanelMode = 0; +-MODULE_PARM(NVreg_FlatPanelMode, "i"); ++NV_MODULE_PARAMETER(NVreg_FlatPanelMode); + + /* + * You can enable any of the registry options disabled by default by |