nvidia beta drivers

6 files changed, 1099 insertions, 0 deletions

diff --git a/abs/core-testing/nvidia-beta/NVIDIA_kernel-169.12-2286310.diff b/abs/core-testing/nvidia-beta/NVIDIA_kernel-169.12-2286310.diff
new file mode 100644
index 0000000..e511cfb
--- /dev/null
+++ b/abs/core-testing/nvidia-beta/NVIDIA_kernel-169.12-2286310.diff
@@ -0,0 +1,637 @@
+diff -ru usr/src/nv/Makefile.kbuild usr/src/nv.2286310/Makefile.kbuild
+--- usr/src/nv/Makefile.kbuild	2008-03-16 14:13:10.000000000 -0700
++++ usr/src/nv.2286310/Makefile.kbuild	2008-03-16 14:37:47.204131496 -0700
+@@ -177,6 +177,7 @@
+ 	vmap \
+ 	signal_struct \
+ 	agp_backend_acquire \
++	set_pages_uc \
+ 	change_page_attr \
+ 	pci_get_class \
+ 	sysctl_max_map_count \
+diff -ru usr/src/nv/conftest.sh usr/src/nv.2286310/conftest.sh
+--- usr/src/nv/conftest.sh	2008-03-16 14:13:10.000000000 -0700
++++ usr/src/nv.2286310/conftest.sh	2008-03-16 14:37:47.204131496 -0700
+@@ -100,6 +100,32 @@
+             fi
+         ;;
+ 
++        set_pages_uc)
++            #
++            # Determine if the set_pages_uc() function is present.
++            #
++            echo "#include <linux/autoconf.h>
++            #include <asm/cacheflush.h>
++            void conftest_set_pages_uc(void) {
++                set_pages_uc();
++            }" > conftest$$.c
++
++            $CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
++            rm -f conftest$$.c
++
++            if [ -f conftest$$.o ]; then
++                rm -f conftest$$.o
++                echo "#undef NV_SET_PAGES_UC_PRESENT" >> conftest.h
++                return
++            else
++                echo "#ifdef NV_CHANGE_PAGE_ATTR_PRESENT" >> conftest.h
++                echo "#undef NV_CHANGE_PAGE_ATTR_PRESENT" >> conftest.h
++                echo "#endif"                             >> conftest.h
++                echo "#define NV_SET_PAGES_UC_PRESENT"    >> conftest.h
++                return
++            fi
++        ;;
++
+         change_page_attr)
+             #
+             # Determine if the change_page_attr() function is
+@@ -124,7 +150,9 @@
+                 rm -f conftest$$.o
+                 return
+             else
++                echo "#ifndef NV_SET_PAGES_UC_PRESENT"     >> conftest.h
+                 echo "#define NV_CHANGE_PAGE_ATTR_PRESENT" >> conftest.h
++                echo "#endif"                              >> conftest.h
+                 return
+             fi
+         ;;
+@@ -524,6 +552,8 @@
+                 return
+             fi
+ 
++            rm -f conftest$$.o
++
+             echo "#include <linux/autoconf.h>
+             #include <linux/interrupt.h>
+             irq_handler_t conftest_isr;
+diff -ru usr/src/nv/nv-linux.h usr/src/nv.2286310/nv-linux.h
+--- usr/src/nv/nv-linux.h	2008-03-16 14:13:10.000000000 -0700
++++ usr/src/nv.2286310/nv-linux.h	2008-03-16 14:37:47.204131496 -0700
+@@ -871,9 +871,10 @@
+ 
+ #define NV_PGD_OFFSET(address, kernel, mm)              \
+    ({                                                   \
++        struct mm_struct *__mm = (mm);                  \
+         pgd_t *__pgd;                                   \
+         if (!kernel)                                    \
+-            __pgd = pgd_offset(mm, address);            \
++            __pgd = pgd_offset(__mm, address);          \
+         else                                            \
+             __pgd = pgd_offset_k(address);              \
+         __pgd;                                          \
+@@ -1208,21 +1209,24 @@
+             nv_check_pci_config_space(nv, cb);                      \
+     }
+ 
++extern int nv_update_memory_types;
++
+ /*
+- * a BUG() is triggered on early 2.6 x86_64 kernels. the underlying
+- * problem actually exists on many architectures and kernels, but
+- * these are the only kernels that check the condition and trigger
+- * a BUG(). note that this is a problem of the core kernel, not an
+- * nvidia bug (and can still be triggered by agpgart). let's avoid
+- * change_page_attr on those kernels.
++ * Using change_page_attr() on early Linux/x86-64 2.6 kernels may
++ * result in a BUG() being triggered. The underlying problem
++ * actually exists on multiple architectures and kernels, but only
++ * the above check for the condition and trigger a BUG().
++ *
++ * Note that this is a due to a bug in the Linux kernel, not an
++ * NVIDIA driver bug (it can also be triggered by AGPGART).
++ *
++ * We therefore need to determine at runtime if change_page_attr()
++ * can be used safely on these kernels.
+  */
+-#if defined(NV_CHANGE_PAGE_ATTR_PRESENT)
+-extern int nv_use_cpa;
+-
+-#if defined(NVCPU_X86_64) && !defined(KERNEL_2_4) && \
+-         (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 11))
+-#define NV_CHANGE_PAGE_ATTR_BUG_PRESENT 1
+-#endif
++#if defined(NV_CHANGE_PAGE_ATTR_PRESENT) && defined(NVCPU_X86_64) && \
++  !defined(KERNEL_2_4) && \
++  (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 11))
++#define NV_CHANGE_PAGE_ATTR_BUG_PRESENT
+ #endif
+ 
+ #if defined(NVCPU_X86) || defined(NVCPU_X86_64)
+@@ -1234,7 +1238,7 @@
+  *
+  * We need to be careful to mask out _PAGE_NX when the host system
+  * doesn't support this feature or when it's disabled: the kernel
+- * may not do this in its implementation of the  change_page_attr()
++ * may not do this in its implementation of the change_page_attr()
+  * interface.
+  */
+ #ifndef X86_FEATURE_NX
+diff -ru usr/src/nv/nv-reg.h usr/src/nv.2286310/nv-reg.h
+--- usr/src/nv/nv-reg.h	2008-03-16 14:13:10.000000000 -0700
++++ usr/src/nv.2286310/nv-reg.h	2008-03-16 14:37:47.204131496 -0700
+@@ -391,34 +391,36 @@
+ #define NV_REG_REMAP_LIMIT NV_REG_STRING(__NV_REMAP_LIMIT)
+ 
+ /*
+- * Option: UseCPA
++ * Option: UpdateMemoryTypes
+  *
+  * Description:
+  *
+- * Many kernels have a broken implementation of change_page_attr that leads
+- * to cache aliasing problems. x86_64 kernels between 2.6.0 and 2.6.10 will
+- * force a kernel BUG_ON() when this condition is encountered. For this
+- * reason, the NVIDIA driver is very careful about not using the CPA kernel
+- * interface on these kernels.
+- *
+- * Some distributions have backported this fix to kernel versions that fall
+- * within this version range. The NVIDIA driver attempts to automatically
+- * detect these fixes and reenable usage of the change_page_attr interface.
+- *
+- * Due to the serious nature of the problems that can arise from this, the
+- * NVIDIA driver implements a manual registry key to force usage of this API
+- * to be enabled or disabled. This registry key can be used to force usage
+- * of the API on a known fixed kernel if the NVIDIA driver fails to detect
+- * the kernel as fixed. This registry key can also be used to disable usage
+- * of the API on a bad kernel that is misdetected as a fixed kernel.
+- *
+- * The default value is '-1' (use NVIDIA driver default logic)
+- * A value of '0' will forcibly disable change_page_attr calls.
+- * A value of '1' will forcibly enable change_page_attr calls.
++ * Many kernels have broken implementations of the change_page_attr()
++ * kernel interface that may cause cache aliasing problems. Linux/x86-64
++ * kernels between 2.6.0 and 2.6.10 may prompt kernel BUG()s due to
++ * improper accounting in the interface's large page management code, for
++ * example. For this reason, the NVIDIA Linux driver is very careful about
++ * not using the change_page_attr() kernel interface on these kernels.
++ *
++ * Due to the serious nature of the problems that can arise from bugs in
++ * the change_page_attr(), set_pages_{uc,wb}() and other kernel interfaces
++ * used to modify memory types, the NVIDIA driver implements a manual
++ * registry key override to allow forcibly enabling or disabling use of
++ * these APIs.
++ *
++ * Possible values:
++ *
++ * ~0 = use the NVIDIA driver's default logic (default)
++ *  0 = enable use of change_page_attr(), etc.
++ *  1 = disable use of change_page_attr(), etc.
++ *
++ * By default, the NVIDIA driver will attempt to auto-detect if it can
++ * safely use the change_page_attr() and other kernel interfaces to modify
++ * the memory types of kernel mappings.
+  */
+ 
+-#define __NV_USE_CPA UseCPA
+-#define NV_REG_USE_CPA NV_REG_STRING(__NV_USE_CPA)
++#define __NV_UPDATE_MEMORY_TYPES UpdateMemoryTypes
++#define NV_REG_UPDATE_MEMORY_TYPES NV_REG_STRING(__NV_UPDATE_MEMORY_TYPES)
+ 
+ /*
+  * Option: RegistryDwords
+@@ -490,7 +492,7 @@
+ NV_DEFINE_REG_ENTRY(__NV_DEVICE_FILE_GID, 0);
+ NV_DEFINE_REG_ENTRY(__NV_DEVICE_FILE_MODE, 0666);
+ NV_DEFINE_REG_ENTRY(__NV_REMAP_LIMIT, 0);
+-NV_DEFINE_REG_ENTRY(__NV_USE_CPA, -1);
++NV_DEFINE_REG_ENTRY(__NV_UPDATE_MEMORY_TYPES, ~0);
+ NV_DEFINE_REG_ENTRY(__NV_USE_VBIOS, 1);
+ NV_DEFINE_REG_ENTRY(__NV_RM_EDGE_INTR_CHECK, 1);
+ 
+@@ -535,7 +537,7 @@
+     NV_DEFINE_PARAMS_TABLE_ENTRY(__NV_DEVICE_FILE_GID),
+     NV_DEFINE_PARAMS_TABLE_ENTRY(__NV_DEVICE_FILE_MODE),
+     NV_DEFINE_PARAMS_TABLE_ENTRY(__NV_REMAP_LIMIT),
+-    NV_DEFINE_PARAMS_TABLE_ENTRY(__NV_USE_CPA),
++    NV_DEFINE_PARAMS_TABLE_ENTRY(__NV_UPDATE_MEMORY_TYPES),
+     NV_DEFINE_PARAMS_TABLE_ENTRY(__NV_USE_VBIOS),
+     NV_DEFINE_PARAMS_TABLE_ENTRY(__NV_RM_EDGE_INTR_CHECK),
+     {NULL, NULL, NULL}
+diff -ru usr/src/nv/nv-vm.c usr/src/nv.2286310/nv-vm.c
+--- usr/src/nv/nv-vm.c	2008-03-16 14:13:09.000000000 -0700
++++ usr/src/nv.2286310/nv-vm.c	2008-03-16 14:37:47.204131496 -0700
+@@ -43,42 +43,40 @@
+ }
+ #endif
+ 
+-/*
+- * AMD Athlon processors expose a subtle bug in the Linux
+- * kernel, that may lead to AGP memory corruption. Recent
+- * kernel versions had a workaround for this problem, but
+- * 2.4.20 is the first kernel to address it properly. The
+- * page_attr API provides the means to solve the problem. 
+- */
+-
+ static inline void nv_set_page_attrib_uncached(nv_pte_t *page_ptr)
+ {
+-#if defined(NV_CHANGE_PAGE_ATTR_PRESENT)
+-    if (nv_use_cpa)
++    if (nv_update_memory_types)
+     {
+-        struct page *page = virt_to_page(__va(page_ptr->phys_addr));
++#if defined(NV_SET_PAGES_UC_PRESENT)
++        struct page *page = NV_GET_PAGE_STRUCT(page_ptr->phys_addr);
++        set_pages_uc(page, 1);
++#elif defined(NV_CHANGE_PAGE_ATTR_PRESENT)
++        struct page *page = NV_GET_PAGE_STRUCT(page_ptr->phys_addr);
+         pgprot_t prot = PAGE_KERNEL_NOCACHE;
+ #if defined(NVCPU_X86) || defined(NVCPU_X86_64)
+         pgprot_val(prot) &= __nv_supported_pte_mask;
+ #endif
+         change_page_attr(page, 1, prot);
+-    }
+ #endif
++    }
+ }
+ 
+ static inline void nv_set_page_attrib_cached(nv_pte_t *page_ptr)
+ {
+-#if defined(NV_CHANGE_PAGE_ATTR_PRESENT)
+-    if (nv_use_cpa)
++    if (nv_update_memory_types)
+     {
+-        struct page *page = virt_to_page(__va(page_ptr->phys_addr));
++#if defined(NV_SET_PAGES_UC_PRESENT)
++        struct page *page = NV_GET_PAGE_STRUCT(page_ptr->phys_addr);
++        set_pages_wb(page, 1);
++#elif defined(NV_CHANGE_PAGE_ATTR_PRESENT)
++        struct page *page = NV_GET_PAGE_STRUCT(page_ptr->phys_addr);
+         pgprot_t prot = PAGE_KERNEL;
+ #if defined(NVCPU_X86) || defined(NVCPU_X86_64)
+         pgprot_val(prot) &= __nv_supported_pte_mask;
+ #endif
+         change_page_attr(page, 1, prot);
++#endif
+     }
+-#endif /* NV_CHANGE_PAGE_ATTR_PRESENT */
+ }
+ 
+ static inline void nv_lock_page(nv_pte_t *page_ptr)
+@@ -360,7 +358,8 @@
+ #if defined(NV_CPA_NEEDS_FLUSHING)
+     nv_execute_on_all_cpus(cache_flush, NULL);
+ #endif
+-#if defined (NVCPU_X86) || defined (NVCPU_X86_64)
++#if (defined(NVCPU_X86) || defined(NVCPU_X86_64)) && \
++  defined(NV_CHANGE_PAGE_ATTR_PRESENT)
+     global_flush_tlb();
+ #endif
+     nv_ext_flush_caches(); // handle other platform flushes if present
+@@ -662,7 +661,7 @@
+ 
+         address = (unsigned long)virt_addr + i * PAGE_SIZE; 
+ 
+-        pgd = NV_PGD_OFFSET(address, 1, &init_mm);
++        pgd = NV_PGD_OFFSET(address, 1, NULL);
+         if (!NV_PGD_PRESENT(pgd))
+             goto failed;
+ 
+diff -ru usr/src/nv/nv.c usr/src/nv.2286310/nv.c
+--- usr/src/nv/nv.c	2008-03-16 14:13:09.000000000 -0700
++++ usr/src/nv.2286310/nv.c	2008-03-16 14:37:47.208131723 -0700
+@@ -15,6 +15,7 @@
+ #include "nv_compiler.h"
+ #include "os-agp.h"
+ #include "nv-vm.h"
++#include "nv-reg.h"
+ 
+ #ifdef MODULE_ALIAS_CHARDEV_MAJOR
+ MODULE_ALIAS_CHARDEV_MAJOR(NV_MAJOR_DEVICE_NUMBER);
+@@ -116,10 +117,7 @@
+ unsigned int nv_remap_limit;
+ #endif
+ 
+-#if defined(NV_CHANGE_PAGE_ATTR_PRESENT)
+-int nv_use_cpa = 1;
+-#endif
+-
++int nv_update_memory_types = 1;
+ static int nv_mmconfig_failure_detected = 0;
+ 
+ static void *nv_pte_t_cache = NULL;
+@@ -1030,30 +1028,26 @@
+ #endif /* defined(NV_BUILD_NV_PAT_SUPPORT) */
+ }
+ 
+-
+ #if defined(NV_CHANGE_PAGE_ATTR_BUG_PRESENT)
+-
+-/* nv_verify_cpa_interface - determine if the change_page_attr bug is fixed
+- * in this kernel.
++/*
++ * nv_verify_cpa_interface() - determine if the change_page_attr() large page
++ * management accounting bug known to exist in early Linux/x86-64 kernels
++ * is present in this kernel.
+  *
+- * there's really not a good way to determine if change_page_attr is fixed.
+- * we can't really use cpa on 2.6 x86_64 kernels < 2.6.11, as if we run into
+- * the accounting bug, the kernel will throw a BUG. this isn't 100% accurate,
+- * as it doesn't throw a bug until we try to restore the caching attributes
+- * of the page. so if we can track down a 4M allocation, we can mark it
+- * uncached and see if the accounting was done correctly.
+- * 
+- * this is a little ugly, but the most accurate approach to determining if
+- * this kernel is good.
++ * There's really no good way to determine if change_page_attr() is working
++ * correctly. We can't reliably use change_page_attr() on Linux/x86-64 2.6
++ * kernels < 2.6.11: if we run into the accounting bug, the Linux kernel will
++ * trigger a BUG() if we attempt to restore the WB memory type of a page
++ * originally part of a large page.
+  *
+- * why do we even bother? some distributions have back-ported the cpa fix to
+- * kernels < 2.6.11. we want to use change_page_attr to avoid random corruption
+- * and hangs, but need to make sure it's safe to do so.
++ * So if we can successfully allocate such a page, change its memory type to
++ * UC and check if the accounting was done correctly, we can determine if
++ * the change_page_attr() interface can be used safely.
+  *
+- * return values:
+- *    0 - test passed, interface works
+- *    1 - test failed, status unclear
+- *   -1 - test failed, interface broken
++ * Return values:
++ *    0 - test passed, the change_page_attr() interface works
++ *    1 - test failed, the status is unclear
++ *   -1 - test failed, the change_page_attr() interface is broken
+  */
+ 
+ static inline pte_t *check_large_page(unsigned long vaddr)
+@@ -1061,7 +1055,7 @@
+     pgd_t *pgd = NULL;
+     pmd_t *pmd = NULL;
+ 
+-    pgd = NV_PGD_OFFSET(vaddr, 1, &init_mm);
++    pgd = NV_PGD_OFFSET(vaddr, 1, NULL);
+     if (!NV_PGD_PRESENT(pgd))
+         return NULL;
+ 
+@@ -1171,20 +1165,29 @@
+ 
+     return 1;
+ }
+-
+ #endif /* defined(NV_CHANGE_PAGE_ATTR_BUG_PRESENT) */
+ 
+-
+-// verify that the kernel's mapping matches the requested type 
+-// this is to protect against accidental cache aliasing problems
++/*
++ * nv_verify_page_mappings() - verify that the kernel mapping of the specified
++ * page matches the specified type. This is to help detect bugs in the Linux
++ * kernel's change_page_attr() interface, early.
++ *
++ * This function relies on the ability to perform kernel virtul address to PFN
++ * translations and therefore on 'init_mm'. Unfortunately, the latter is no
++ * longer exported in recent Linux/x86 2.6 kernels. The export was removed at
++ * roughtly the same time as the set_pages_{uc,wb}() change_page_attr()
++ * replacement interfaces were introduced; hopefully, it will be sufficient to
++ * check for their presence.
++ */
+ int nv_verify_page_mappings(
+     nv_pte_t *page_ptr,
+     unsigned int cachetype
+ )
+ {
++#if defined(NV_CHANGE_PAGE_ATTR_PRESENT) || \
++    (defined(NV_SET_PAGES_UC_PRESENT) && !defined(NVCPU_X86))
+     unsigned long retval = -1;
+ #if defined(NVCPU_X86) || defined(NVCPU_X86_64)
+-    struct mm_struct *mm;
+     pgd_t *pgd = NULL;
+     pmd_t *pmd = NULL;
+     pte_t *pte = NULL;
+@@ -1192,15 +1195,12 @@
+     unsigned long address;
+     static int count = 0;
+ 
+-#if defined(NV_CHANGE_PAGE_ATTR_PRESENT)
+-    if (!nv_use_cpa)
++    if (!nv_update_memory_types)
+         return 0;
+-#endif
+ 
+     address = (unsigned long)__va(page_ptr->phys_addr);
+-    mm = &init_mm; // always a kernel page
+ 
+-    pgd = NV_PGD_OFFSET(address, 1, mm);
++    pgd = NV_PGD_OFFSET(address, 1, NULL);
+     if (!NV_PGD_PRESENT(pgd))
+     {
+         nv_printf(NV_DBG_ERRORS, "NVRM: pgd not present for addr 0x%lx\n", address);
+@@ -1266,8 +1266,11 @@
+     }
+ 
+ failed:
+-#endif
++#endif /* defined(NVCPU_X86) || defined(NVCPU_X86_64) */
+     return retval;
++#else
++    return 0;
++#endif
+ }
+ 
+ #if defined(NV_BUILD_NV_PAT_SUPPORT) && defined(CONFIG_HOTPLUG_CPU)
+@@ -1313,7 +1316,7 @@
+ static int __init nvidia_init_module(void)
+ {
+     int rc;
+-    U032 i, count;
++    U032 i, count, data;
+     nv_state_t *nv = NV_STATE_PTR(&nv_ctl_device);
+     nv_stack_t *sp = NULL;
+ 
+@@ -1485,43 +1488,42 @@
+     /* create /proc/driver/nvidia */
+     nvos_proc_create();
+ 
+-#if defined(NV_CHANGE_PAGE_ATTR_PRESENT)
++    /*
++     * Give users an opportunity to disable the driver's use of
++     * the change_page_attr() and set_pages_{uc,wb}() kernel
++     * interfaces.
++     */
++    rc = rm_read_registry_dword(sp, nv,
++            "NVreg", NV_REG_UPDATE_MEMORY_TYPES, &data);
++    if ((rc == 0) && ((int)data != ~0))
+     {
+-        int data;
+-
+-        // allow the user to override us with a registry key
+-        rc = rm_read_registry_dword(sp, nv, "NVreg", "UseCPA", &data);
+-        if ((rc == 0) && (data != -1))
+-        {
+-            nv_use_cpa = data;
+-        }
++        nv_update_memory_types = data;
++    }
+ #if defined(NV_CHANGE_PAGE_ATTR_BUG_PRESENT)
+-        else
++    /*
++     * Unless we explicitely detect that the change_page_attr()
++     * inteface is fixed, disable usage of the interface on
++     * this kernel. Notify the user of this problem using the
++     * driver's /proc warnings interface (read by the installer
++     * and the bug report script).
++     */
++    else
++    {
++        rc = nv_verify_cpa_interface();
++        if (rc < 0)
+         {
+-            /*
+-             * Unless we explicitely detect that the change_page_attr()
+-             * inteface is fixed, disable usage of the interface on
+-             * this kernel. Notify the user of this problem using the
+-             * driver's /proc warnings interface (read by the installer
+-             * and the bug report script).
+-             */
+-            rc = nv_verify_cpa_interface();
+-            if (rc < 0)
+-            {
+-                nv_prints(NV_DBG_ERRORS, __cpgattr_warning);
+-                nvos_proc_add_warning_file("change_page_attr", __cpgattr_warning);
+-                nv_use_cpa = 0;
+-            }
+-            else if (rc != 0)
+-            {
+-                nv_prints(NV_DBG_ERRORS, __cpgattr_warning_2);
+-                nvos_proc_add_warning_file("change_page_attr", __cpgattr_warning_2);
+-                nv_use_cpa = 0;
+-            }
++            nv_prints(NV_DBG_ERRORS, __cpgattr_warning);
++            nvos_proc_add_warning_file("change_page_attr", __cpgattr_warning);
++            nv_update_memory_types = 0;
++        }
++        else if (rc != 0)
++        {
++            nv_prints(NV_DBG_ERRORS, __cpgattr_warning_2);
++            nvos_proc_add_warning_file("change_page_attr", __cpgattr_warning_2);
++            nv_update_memory_types = 0;
+         }
+-#endif
+     }
+-#endif
++#endif /* defined(NV_CHANGE_PAGE_ATTR_BUG_PRESENT) */
+ 
+ #if defined(NVCPU_X86_64) && defined(CONFIG_IA32_EMULATION) && !defined(HAVE_COMPAT_IOCTL)
+     /* Register ioctl()'s for 32-bit clients */
+@@ -3482,8 +3484,21 @@
+     pte_t *pte = NULL;
+     NvU64 retval;
+ 
+-    mm = (kern) ? &init_mm : current->mm;
+-    if (!kern) down_read(&current->mm->mmap_sem);
++    if (!kern)
++    {
++        mm = current->mm;
++        down_read(&mm->mmap_sem);
++    }
++    else
++    {
++#if defined(NV_SET_PAGES_UC_PRESENT) && defined(NVCPU_X86)
++        /* nv_printf(NV_DBG_ERRORS,
++            "NVRM: can't translate KVA in nv_get_phys_address()!\n"); */
++        return 0;
++#else
++        mm = NULL;
++#endif
++    }
+ 
+     pgd = NV_PGD_OFFSET(address, kern, mm);
+     if (!NV_PGD_PRESENT(pgd))
+@@ -3504,22 +3519,24 @@
+     retval &= ~_PAGE_NX;
+ #endif
+ 
+-    if (!kern) up_read(&current->mm->mmap_sem);
++    if (!kern)
++        up_read(&mm->mmap_sem);
+     return retval;
+ 
+ failed:
+-    if (!kern) up_read(&current->mm->mmap_sem);
++    if (!kern)
++        up_read(&mm->mmap_sem);
+     return 0;
+ }
+ 
+ NvU64 NV_API_CALL nv_get_kern_phys_address(NvU64 address)
+ {
+-    // make sure this address is a kernel pointer
++    /* make sure this address is a kernel virtual address */
+ #if defined(DEBUG) && !defined(CONFIG_X86_4G)
+     if (address < PAGE_OFFSET)
+     {
+         nv_printf(NV_DBG_WARNINGS,
+-            "NVRM: user address passed to get_kern_phys_address: 0x%lx\n",
++            "NVRM: user address passed to get_kern_phys_address: 0x%llx!\n",
+             address);
+         return 0;
+     }
+@@ -3534,12 +3551,12 @@
+ 
+ NvU64 NV_API_CALL nv_get_kern_user_address(NvU64 address)
+ {
+-    // make sure this address is not a kernel pointer
++    /* make sure this address is not a kernel virtual address */
+ #if defined(DEBUG) && !defined(CONFIG_X86_4G)
+     if (address >= PAGE_OFFSET)
+     {
+         nv_printf(NV_DBG_WARNINGS,
+-            "NVRM: kernel address passed to get_user_phys_address: 0x%lx\n",
++            "NVRM: kernel address passed to get_user_phys_address: 0x%llx!\n",
+             address);
+         return 0;
+     }
+@@ -4316,16 +4333,12 @@
+     return -1;
+ }
+ 
+-int NV_API_CALL nv_no_incoherent_mappings
+-(
+-    void
+-)
++int NV_API_CALL nv_no_incoherent_mappings(void)
+ {
+     if(nv_ext_no_incoherent_mappings() == 1)
+         return 1;
+-
+-#if defined(NV_CHANGE_PAGE_ATTR_PRESENT)
+-    return 1;
++#if defined(NV_CHANGE_PAGE_ATTR_PRESENT) || defined(NV_SET_PAGES_UC_PRESENT)
++    return (nv_update_memory_types);
+ #else
+     return 0;
+ #endif
+diff -ru usr/src/nv/os-interface.c usr/src/nv.2286310/os-interface.c
+--- usr/src/nv/os-interface.c	2008-03-16 14:13:09.000000000 -0700
++++ usr/src/nv.2286310/os-interface.c	2008-03-16 14:37:47.208131723 -0700
+@@ -1198,6 +1198,18 @@
+ {
+     void *vaddr;
+ 
++    if (start == 0)
++    {
++        if (mode != NV_MEMORY_CACHED)
++        {
++            nv_printf(NV_DBG_ERRORS,
++                "NVRM: os_map_kernel_space: won't map address 0x%0llx UC!\n", start);
++            return NULL;
++        }
++        else
++            return (void *)PAGE_OFFSET;
++    }
++
+     if (!NV_MAY_SLEEP())
+     {
+         nv_printf(NV_DBG_ERRORS,
+@@ -1230,6 +1242,9 @@
+     NvU64 size_bytes
+ )
+ {
++    if (addr == (void *)PAGE_OFFSET)
++        return;
++
+     NV_IOUNMAP(addr, size_bytes);
+ }
+ 
diff --git a/abs/core-testing/nvidia-beta/PKGBUILD b/abs/core-testing/nvidia-beta/PKGBUILD
new file mode 100644
index 0000000..4f2171b
--- /dev/null
+++ b/abs/core-testing/nvidia-beta/PKGBUILD
@@ -0,0 +1,39 @@
+# $Id: PKGBUILD 8443 2008-08-11 05:11:22Z tpowa $
+# Maintainer : Thomas Baechler <thomas@archlinux.org>
+
+pkgname=nvidia-beta
+pkgver=180.06
+_kernver='2.6.26-ARCH'
+pkgrel=3
+pkgdesc="NVIDIA drivers for kernel26."
+arch=('i686' 'x86_64')
+[ "$CARCH" = "i686"   ] && ARCH=x86
+[ "$CARCH" = "x86_64" ] && ARCH=x86_64
+url="http://www.nvidia.com/"
+depends=('kernel26>=2.6.26.2-1' 'kernel26<2.6.27' 'nvidia-utils-beta')
+conflicts=('nvida' 'nvidia-96xx' 'nvidia-71xx' 'nvidia-legacy')
+license=('custom')
+install=nvidia.install
+source=(http://us.download.nvidia.com/XFree86/Linux-$ARCH/${pkgver}/NVIDIA-Linux-$ARCH-${pkgver}-pkg1.run)
+
+[ "$CARCH" = "x86_64" ] && md5sums=('8675e4ca65033b343c8c77b2ce82e71d')
+
+build()
+{
+  # Extract
+  cd $startdir/src/
+  sh NVIDIA-Linux-$ARCH-${pkgver}-pkg1.run --extract-only
+  cd NVIDIA-Linux-$ARCH-${pkgver}-pkg1
+  
+  # Any extra patches are applied in here...
+
+  cd usr/src/nv/
+  ln -s Makefile.kbuild Makefile
+  make SYSSRC=/lib/modules/${_kernver}/build module || return 1
+  
+  # install kernel module
+  mkdir -p $startdir/pkg/lib/modules/${_kernver}/kernel/drivers/video/
+  install -m644 nvidia.ko $startdir/pkg/lib/modules/${_kernver}/kernel/drivers/video/
+
+  sed -i -e "s/KERNEL_VERSION='.*'/KERNEL_VERSION='${_kernver}'/" $startdir/*.install
+}
diff --git a/abs/core-testing/nvidia-beta/nvidia.install b/abs/core-testing/nvidia-beta/nvidia.install
new file mode 100644
index 0000000..dbbec39
--- /dev/null
+++ b/abs/core-testing/nvidia-beta/nvidia.install
@@ -0,0 +1,22 @@
+# arg 1:  the new package version
+post_install() {
+  KERNEL_VERSION='2.6.26-ARCH'
+  depmod -v $KERNEL_VERSION  > /dev/null 2>&1		 
+}
+
+# arg 1:  the new package version
+# arg 2:  the old package version
+post_upgrade() {
+  post_install $1
+  rmmod nvidia || echo 'In order to use the new nvidia module, exit Xserver and unload it manually.'
+}
+
+# arg 1:  the old package version
+post_remove() {
+  KERNEL_VERSION='2.6.26-ARCH'
+  depmod -v $KERNEL_VERSION	 > /dev/null 2>&1	 
+}
+
+op=$1
+shift
+$op $*
diff --git a/abs/core-testing/nvidia-utils-beta/PKGBUILD b/abs/core-testing/nvidia-utils-beta/PKGBUILD
new file mode 100644
index 0000000..47b434f
--- /dev/null
+++ b/abs/core-testing/nvidia-utils-beta/PKGBUILD
@@ -0,0 +1,69 @@
+# $Id: PKGBUILD 7914 2008-08-05 08:01:00Z tpowa $
+# Maintainer: Thomas Baechler <thomas@archlinux.org>
+# Contributor: James Rayner <iphitus@gmail.com>
+
+pkgname=nvidia-utils-beta
+pkgver=180.06
+pkgrel=5
+pkgdesc="NVIDIA drivers utilities and libraries."
+arch=('i686' 'x86_64')
+[ "$CARCH" = "i686"   ] && ARCH=x86 	 
+[ "$CARCH" = "x86_64" ] && ARCH=x86_64
+url="http://www.nvidia.com/"
+depends=('xorg-server')
+conflicts=('libgl' 'libgl-dri' 'ati-fglrx-utils' 'nvidia-legacy-utils' \
+           'nvidia-71xx-utils' 'nvidia-96xx-utils' 'nvidia-utils' )
+provides=('libgl')
+license=('custom')
+install=nvidia.install
+source=(http://us.download.nvidia.com/XFree86/Linux-${ARCH}/${pkgver}/NVIDIA-Linux-${ARCH}-${pkgver}-pkg1.run \
+        supported-cards.txt)
+
+[ "$CARCH" = "x86_64" ] && md5sums=('8675e4ca65033b343c8c77b2ce82e71d'
+                        	    'bf8d68d66757096c3ab17653230bf2a8')
+
+options=(docs !strip)
+
+build()
+{
+  # override nvida install routine and do it the long way.
+  cd $startdir/src/
+  sh NVIDIA-Linux-${ARCH}-${pkgver}-pkg1.run --extract-only
+  cd NVIDIA-Linux-${ARCH}-${pkgver}-pkg1/usr/
+
+  mkdir -p $startdir/pkg/usr/{lib,bin,share/applications,share/pixmaps,man/man1}
+  mkdir -p $startdir/pkg/usr/lib/xorg/modules/{extensions,drivers}
+  mkdir -p $startdir/pkg/usr/share/licenses/nvidia/
+  
+  install lib/{libGLcore,libGL,libnvidia-cfg,libcuda,tls/libnvidia-tls}.so.${pkgver} \
+       $startdir/pkg/usr/lib/ || return 1
+  install -m644 share/man/man1/* $startdir/pkg/usr/man/man1/ || return 1
+  rm $startdir/pkg/usr/man/man1/nvidia-installer.1.gz || return 1
+  install X11R6/lib/libXv* $startdir/pkg/usr/lib/ || return 1
+  install -m644 share/applications/nvidia-settings.desktop $startdir/pkg/usr/share/applications/ || return 1
+  # fix nvidia .desktop file
+  sed -e 's:__UTILS_PATH__:/usr/bin:' -e 's:__PIXMAP_PATH__:/usr/share/pixmaps:' -i $startdir/pkg/usr/share/applications/nvidia-settings.desktop
+  install -m644 share/pixmaps/nvidia-settings.png $startdir/pkg/usr/share/pixmaps/ || return 1
+  #install X11R6/lib/modules/libnvidia-wfb.so.$pkgver $startdir/pkg/usr/lib/xorg/modules || return 1
+  install X11R6/lib/modules/drivers/nvidia_drv.so $startdir/pkg/usr/lib/xorg/modules/drivers || return 1
+  install X11R6/lib/modules/extensions/libglx.so.$pkgver $startdir/pkg/usr/lib/xorg/modules/extensions || return 1
+  install -m755 bin/nvidia-{settings,xconfig,bug-report.sh} $startdir/pkg/usr/bin/ || return 1
+  cd $startdir/pkg/usr/lib/
+  ln -s libGL.so.$pkgver libGL.so || return 1
+  ln -s libGL.so.$pkgver libGL.so.1 || return 1
+  ln -s libGLcore.so.$pkgver libGLcore.so.1 || return 1
+  ln -s libnvidia-cfg.so.$pkgver libnvidia-cfg.so.1 || return 1
+  ln -s libnvidia-tls.so.$pkgver libnvidia-tls.so.1 || return 1
+  ln -s libcuda.so.$pkgver libcuda.so.1 || return 1
+  ln -s libXvMCNVIDIA.so.$pkgver libXvMCNVIDIA_dynamic.so.1 || return 1
+  cd $startdir/pkg/usr/lib/xorg/modules/extensions
+  ln -s libglx.so.$pkgver libglx.so || return 1
+
+  install -m644 $startdir/src/NVIDIA-Linux-${ARCH}-${pkgver}-pkg1/LICENSE $startdir/pkg/usr/share/licenses/nvidia/ || return 1
+  ln -s nvidia $startdir/pkg/usr/share/licenses/nvidia-utils || return 1
+  install -D -m644 $startdir/src/NVIDIA-Linux-${ARCH}-${pkgver}-pkg1/usr/share/doc/README.txt $startdir/pkg/usr/share/doc/nvidia/README || return 1
+  install -D -m644 $startdir/src/supported-cards.txt $startdir/pkg/usr/share/doc/nvidia/supported-cards.txt || return 1
+  
+  find $startdir/pkg/usr -type d -exec chmod 755 {} \;
+  # phew :)
+}
diff --git a/abs/core-testing/nvidia-utils-beta/nvidia.install b/abs/core-testing/nvidia-utils-beta/nvidia.install
new file mode 100644
index 0000000..7d46ed6
--- /dev/null
+++ b/abs/core-testing/nvidia-utils-beta/nvidia.install
@@ -0,0 +1,40 @@
+# arg 1:  the new package version
+post_install() {
+
+  echo -------------------------------
+  echo By using this package you accept the NVIDIA license, 
+  echo which has been installed in /usr/share/licenses/nvidia/LICENSE
+  echo If you do not accept this license, you must remove the package immediately.
+  echo Dont forget to update your /etc/X11/xorg.conf
+  echo In order to use nvidia-settings, you need to install the 'gtk2' package.
+  echo In order to use nvidia-xconfig, you need to install the 'pkgconfig' package.
+  echo -------------------------------
+  echo nvidia 9746 drops support for Geforce 3 and 4 cards
+  echo If you have such a card, install the nvidia-96xx, nvidia-96xx-utils,
+  echo nvidia-96xx-ck, nvidia-96xx-beyond, nvidia-96xx-suspend2 packages
+  echo For a list of supported cards, see /usr/share/doc/nvidia/supported-cards.txt
+  echo -------------------------------
+
+  #echo ":: Updating symlinks to use built-in libwfb"
+  #ln -sf /usr/lib/xorg/modules/libnvidia-wfb.so.* \
+  #       /usr/lib/xorg/modules/libwfb.so 
+}
+
+# arg 1:  the new package version
+# arg 2:  the old package version
+post_upgrade() {
+  post_install $1
+  echo ":: Updating symlinks to use xorg-server libwfb"
+  ln -sf /usr/lib/xorg/modules/libwfb.so.* \
+         /usr/lib/xorg/modules/libwfb.so
+}
+
+post_remove() {
+  echo ":: Updating symlinks to use xorg-server libwfb"
+  ln -sf /usr/lib/xorg/modules/libwfb.so.* \
+         /usr/lib/xorg/modules/libwfb.so
+}
+
+op=$1
+shift
+$op $*
diff --git a/abs/core-testing/nvidia-utils-beta/supported-cards.txt b/abs/core-testing/nvidia-utils-beta/supported-cards.txt
new file mode 100644
index 0000000..ce4c3d4
--- /dev/null
+++ b/abs/core-testing/nvidia-utils-beta/supported-cards.txt
@@ -0,0 +1,292 @@
+Archlinux currently manages three branches of the NVIDIA binary driver:
+
+nvidia (latest nvidia release)
+nvidia-96xx (96xx legacy branch)
+nvidia-71xx (71xx legacy branch)
+
+This excerpt from the NVIDIA 100.14.09 README lists the supported devices
+for each of those:
+
+______________________________________________________________________________
+
+Appendix A. Supported NVIDIA GPU Products
+______________________________________________________________________________
+
+For the most complete and accurate listing of supported GPUs, please see the
+Supported Products List, available from the NVIDIA Linux x86 Graphics Driver
+download page. Please go to http://www.nvidia.com/object/unix.html, follow the
+Archive link under the Linux x86 heading, follow the link for the 100.14.09
+driver, and then go to the Supported Products List.
+
+
+A1. NVIDIA GEFORCE GPUS
+
+
+    NVIDIA GPU product                    Device PCI ID
+    ----------------------------------    ----------------------------------
+    GeForce 6800 Ultra                    0x0040
+    GeForce 6800                          0x0041
+    GeForce 6800 LE                       0x0042
+    GeForce 6800 XE                       0x0043
+    GeForce 6800 XT                       0x0044
+    GeForce 6800 GT                       0x0045
+    GeForce 6800 GT                       0x0046
+    GeForce 6800 GS                       0x0047
+    GeForce 6800 XT                       0x0048
+    GeForce 7800 GTX                      0x0090
+    GeForce 7800 GTX                      0x0091
+    GeForce 7800 GTX                      0x0092
+    GeForce 7800 GS                       0x0093
+    GeForce 7800 SLI                      0x0095
+    GeForce Go 7800                       0x0098
+    GeForce Go 7800 GTX                   0x0099
+    GeForce 6800 GS                       0x00C0
+    GeForce 6800                          0x00C1
+    GeForce 6800 LE                       0x00C2
+    GeForce 6800 XT                       0x00C3
+    GeForce Go 6800                       0x00C8
+    GeForce Go 6800 Ultra                 0x00C9
+    GeForce 6800 Ultra/GeForce 6800       0x00F0
+    GeForce 6600 GT                       0x00F1
+    GeForce 6600                          0x00F2
+    GeForce 6200                          0x00F3
+    GeForce 6600 LE                       0x00F4
+    GeForce 7800 GS                       0x00F5
+    GeForce 6800 GS/XT                    0x00F6
+    GeForce 6800 Ultra                    0x00F9
+    GeForce PCX 5750                      0x00FA
+    GeForce PCX 5900                      0x00FB
+    GeForce PCX 5300                      0x00FC
+    GeForce PCX 4300                      0x00FF
+    GeForce 6600 GT                       0x0140
+    GeForce 6600                          0x0141
+    GeForce 6600 LE                       0x0142
+    GeForce 6600 VE                       0x0143
+    GeForce Go 6600                       0x0144
+    GeForce 6610 XL                       0x0145
+    GeForce Go 6600 TE/6200 TE            0x0146
+    GeForce 6700 XL                       0x0147
+    GeForce Go 6600                       0x0148
+    GeForce Go 6600 GT                    0x0149
+    GeForce 6200                          0x014F
+    GeForce 6500                          0x0160
+    GeForce 6200 TurboCache(TM)           0x0161
+    GeForce 6200SE TurboCache(TM)         0x0162
+    GeForce 6200 LE                       0x0163
+    GeForce Go 6200                       0x0164
+    GeForce Go 6400                       0x0166
+    GeForce Go 6200                       0x0167
+    GeForce Go 6400                       0x0168
+    GeForce 6250                          0x0169
+    GeForce 7100 GS                       0x016A
+    GeForce 8800 GTX                      0x0191
+    GeForce 8800 GTS                      0x0193
+    GeForce 8800 Ultra                    0x0194
+    GeForce 7350 LE                       0x01D0
+    GeForce 7300 LE                       0x01D1
+    GeForce 7300 SE/7200 GS               0x01D3
+    GeForce Go 7200                       0x01D6
+    GeForce Go 7300                       0x01D7
+    GeForce Go 7400                       0x01D8
+    GeForce 7500 LE                       0x01DD
+    GeForce 7300 GS                       0x01DF
+    GeForce 6800                          0x0211
+    GeForce 6800 LE                       0x0212
+    GeForce 6800 GT                       0x0215
+    GeForce 6800 XT                       0x0218
+    GeForce 6200                          0x0221
+    GeForce 6200 A-LE                     0x0222
+    GeForce 6150                          0x0240
+    GeForce 6150 LE                       0x0241
+    GeForce 6100                          0x0242
+    GeForce Go 6150                       0x0244
+    GeForce Go 6100                       0x0247
+    GeForce 7900 GTX                      0x0290
+    GeForce 7900 GT/GTO                   0x0291
+    GeForce 7900 GS                       0x0292
+    GeForce 7950 GX2                      0x0293
+    GeForce 7950 GX2                      0x0294
+    GeForce 7950 GT                       0x0295
+    GeForce Go 7950 GTX                   0x0297
+    GeForce Go 7900 GS                    0x0298
+    GeForce Go 7900 GTX                   0x0299
+    GeForce 7600 GT/Unknown GPU           0x02E0
+    GeForce 7600 GS                       0x02E1
+    GeForce FX 5800 Ultra                 0x0301
+    GeForce FX 5800                       0x0302
+    GeForce FX 5600 Ultra                 0x0311
+    GeForce FX 5600                       0x0312
+    GeForce FX 5600XT                     0x0314
+    GeForce FX Go5600                     0x031A
+    GeForce FX Go5650                     0x031B
+    GeForce FX 5200                       0x0320
+    GeForce FX 5200 Ultra                 0x0321
+    GeForce FX 5200                       0x0322
+    GeForce FX 5200LE                     0x0323
+    GeForce FX Go5200                     0x0324
+    GeForce FX Go5250                     0x0325
+    GeForce FX 5500                       0x0326
+    GeForce FX 5100                       0x0327
+    GeForce FX Go5200 32M/64M             0x0328
+    GeForce FX Go53xx                     0x032C
+    GeForce FX Go5100                     0x032D
+    GeForce FX 5900 Ultra                 0x0330
+    GeForce FX 5900                       0x0331
+    GeForce FX 5900XT                     0x0332
+    GeForce FX 5950 Ultra                 0x0333
+    GeForce FX 5900ZT                     0x0334
+    GeForce FX 5700 Ultra                 0x0341
+    GeForce FX 5700                       0x0342
+    GeForce FX 5700LE                     0x0343
+    GeForce FX 5700VE                     0x0344
+    GeForce FX Go5700                     0x0347
+    GeForce FX Go5700                     0x0348
+    GeForce 7650 GS                       0x0390
+    GeForce 7600 GT                       0x0391
+    GeForce 7600 GS                       0x0392
+    GeForce 7300 GT                       0x0393
+    GeForce 7600 LE                       0x0394
+    GeForce 7300 GT                       0x0395
+    GeForce Go 7600                       0x0398
+    GeForce 6150SE nForce 430             0x03D0
+    GeForce 6100 nForce 405               0x03D1
+    GeForce 6100 nForce 400               0x03D2
+    GeForce 6100 nForce 420               0x03D5
+    GeForce 8600 GTS                      0x0400
+    GeForce 8600 GT                       0x0402
+    GeForce 8600M GT                      0x0407
+    GeForce 8500 GT                       0x0421
+    GeForce 8400 GS                       0x0422
+    GeForce 8300 GS                       0x0423
+    GeForce 8600M GS                      0x0425
+    GeForce 8400M GT                      0x0426
+    GeForce 8400M GS                      0x0427
+    GeForce 8400M G                       0x0428
+
+
+
+A2. NVIDIA QUADRO GPUS
+
+
+    NVIDIA GPU product                                        Device PCI ID
+    ------------------------------------------------------    ---------------
+    Quadro FX 4000                                            0x004E
+    Quadro FX 4500                                            0x009D
+    Quadro FX Go1400                                          0x00CC
+    Quadro FX 3450/4000 SDI                                   0x00CD
+    Quadro FX 1400                                            0x00CE
+    Quadro FX 4400/Quadro FX 3400                             0x00F8
+    Quadro FX 330                                             0x00FC
+    Quadro NVS 280 PCI-E/Quadro FX 330                        0x00FD
+    Quadro FX 1300                                            0x00FE
+    Quadro NVS 440                                            0x014A
+    Quadro FX 540M/Quadro FX 540M                             0x014C
+    Quadro FX 550                                             0x014D
+    Quadro FX 540                                             0x014E
+    Quadro NVS 285                                            0x0165
+    Quadro FX 5600                                            0x019D
+    Quadro FX 4600                                            0x019E
+    Quadro NVS 110M                                           0x01D7
+    Quadro NVS 110M                                           0x01DA
+    Quadro NVS 120M                                           0x01DB
+    Quadro FX 350M                                            0x01DC
+    Quadro FX 350                                             0x01DE
+    Quadro NVS 210S / NVIDIA GeForce 6150LE                   0x0245
+    Quadro FX 2500M                                           0x029A
+    Quadro FX 1500M                                           0x029B
+    Quadro FX 5500                                            0x029C
+    Quadro FX 3500                                            0x029D
+    Quadro FX 1500                                            0x029E
+    Quadro FX 4500 X2                                         0x029F
+    Quadro FX 2000                                            0x0308
+    Quadro FX 1000                                            0x0309
+    Quadro FX Go700                                           0x031C
+    Quadro NVS 55/280 PCI                                     0x032A
+    Quadro FX 500/FX 600                                      0x032B
+    Quadro FX 3000                                            0x0338
+    Quadro FX 700                                             0x033F
+    Quadro FX Go1000                                          0x034C
+    Quadro FX 1100                                            0x034E
+    Quadro FX 560                                             0x039E
+    Quadro NVS 320M                                           0x040B
+    Quadro FX 570M                                            0x040C
+    Quadro FX 1600M                                           0x040D
+    Quadro NVS 140M                                           0x0429
+    Quadro NVS 130M                                           0x042A
+    Quadro NVS 135M                                           0x042B
+    Quadro FX 360M                                            0x042D
+
+
+Below are the legacy GPUs that are no longer supported in the unified driver.
+These GPUs will continue to be maintained through the special legacy NVIDIA
+GPU driver releases.
+
+The 1.0-96xx driver supports the following set of GPUs:
+
+
+    NVIDIA GPU product                    Device PCI ID
+    ----------------------------------    ----------------------------------
+    GeForce2 MX/MX 400                    0x0110
+    GeForce2 MX 100/200                   0x0111
+    GeForce2 Go                           0x0112
+    Quadro2 MXR/EX/Go                     0x0113
+    GeForce4 MX 460                       0x0170
+    GeForce4 MX 440                       0x0171
+    GeForce4 MX 420                       0x0172
+    GeForce4 MX 440-SE                    0x0173
+    GeForce4 440 Go                       0x0174
+    GeForce4 420 Go                       0x0175
+    GeForce4 420 Go 32M                   0x0176
+    GeForce4 460 Go                       0x0177
+    Quadro4 550 XGL                       0x0178
+    GeForce4 440 Go 64M                   0x0179
+    Quadro NVS 400                        0x017A
+    Quadro4 500 GoGL                      0x017C
+    GeForce4 410 Go 16M                   0x017D
+    GeForce4 MX 440 with AGP8X            0x0181
+    GeForce4 MX 440SE with AGP8X          0x0182
+    GeForce4 MX 420 with AGP8X            0x0183
+    GeForce4 MX 4000                      0x0185
+    Quadro4 580 XGL                       0x0188
+    Quadro NVS 280 SD                     0x018A
+    Quadro4 380 XGL                       0x018B
+    Quadro NVS 50 PCI                     0x018C
+    GeForce2 Integrated GPU               0x01A0
+    GeForce4 MX Integrated GPU            0x01F0
+    GeForce3                              0x0200
+    GeForce3 Ti 200                       0x0201
+    GeForce3 Ti 500                       0x0202
+    Quadro DCC                            0x0203
+    GeForce4 Ti 4600                      0x0250
+    GeForce4 Ti 4400                      0x0251
+    GeForce4 Ti 4200                      0x0253
+    Quadro4 900 XGL                       0x0258
+    Quadro4 750 XGL                       0x0259
+    Quadro4 700 XGL                       0x025B
+    GeForce4 Ti 4800                      0x0280
+    GeForce4 Ti 4200 with AGP8X           0x0281
+    GeForce4 Ti 4800 SE                   0x0282
+    GeForce4 4200 Go                      0x0286
+    Quadro4 980 XGL                       0x0288
+    Quadro4 780 XGL                       0x0289
+    Quadro4 700 GoGL                      0x028C
+
+
+The 1.0-71xx driver supports the following set of GPUs:
+
+
+    NVIDIA GPU product                    Device PCI ID
+    ----------------------------------    ----------------------------------
+    RIVA TNT                              0x0020
+    RIVA TNT2/TNT2 Pro                    0x0028
+    RIVA TNT2 Ultra                       0x0029
+    Vanta/Vanta LT                        0x002C
+    RIVA TNT2 Model 64/Model 64 Pro       0x002D
+    Aladdin TNT2                          0x00A0
+    GeForce 256                           0x0100
+    GeForce DDR                           0x0101
+    Quadro                                0x0103
+    GeForce2 GTS/GeForce2 Pro             0x0150
+    GeForce2 Ti                           0x0151
+    GeForce2 Ultra                        0x0152
+    Quadro2 Pro                           0x0153