[patch] files/1.0.6629/NVIDIA_kernel-1.0-7174-1296092.diff

NVIDIA_kernel-1.0-7174-1296092.diff (text/plain), 3.58 KB, created by Kris Kersey (RETIRED) on 2006-01-06 07:29:31 UTC

diff -ru usr/src/nv/nv-linux.h usr/src/nv.1296092/nv-linux.h
--- usr/src/nv/nv-linux.h	2005-03-22 16:19:09.000000000 +0100
+++ usr/src/nv.1296092/nv-linux.h	2005-06-14 16:55:30.416687848 +0200
@@ -76,7 +76,7 @@
 #include <asm/page.h>               /* PAGE_OFFSET                      */
 #include <asm/pgtable.h>            /* pte bit definitions              */
 
-#if defined(NVCPU_X86_64) && defined(KERNEL_2_6)
+#if defined(NVCPU_X86_64) && defined(KERNEL_2_6) && !defined(HAVE_COMPAT_IOCTL)
 #include <linux/syscalls.h>         /* sys_ioctl()                      */
 #include <linux/ioctl32.h>          /* register_ioctl32_conversion()    */
 #endif
diff -ru usr/src/nv/nv.c usr/src/nv.1296092/nv.c
--- usr/src/nv/nv.c	2005-03-22 16:19:09.000000000 +0100
+++ usr/src/nv.1296092/nv.c	2005-06-14 16:55:16.745766144 +0200
@@ -153,6 +153,7 @@
 int           nv_kern_mmap(struct file *, struct vm_area_struct *);
 unsigned int  nv_kern_poll(struct file *, poll_table *);
 int           nv_kern_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
+long          nv_kern_compat_ioctl(struct file *, unsigned int, unsigned long);
 void          nv_kern_isr_bh(unsigned long);
 irqreturn_t   nv_kern_isr(int, void *, struct pt_regs *);
 void          nv_kern_rc_timer(unsigned long);
@@ -209,6 +210,9 @@
     .owner     = THIS_MODULE,
     .poll      = nv_kern_poll,
     .ioctl     = nv_kern_ioctl,
+#if defined(NVCPU_X86_64) && defined(HAVE_COMPAT_IOCTL)
+    .compat_ioctl = nv_kern_compat_ioctl,
+#endif
     .mmap      = nv_kern_mmap,
     .open      = nv_kern_open,
     .release   = nv_kern_close,
@@ -993,8 +997,10 @@
     inter_module_register("nv_linux_devices", THIS_MODULE, nv_linux_devices);
 #endif
 
+#if defined(NVCPU_X86_64) && defined(CONFIG_IA32_EMULATION) && !defined(HAVE_COMPAT_IOCTL)
     /* Register ioctl conversions for 32 bit clients */
     rm_register_ioctl_conversions();
+#endif
 
 #ifdef NV_SWIOTLB
     // may need a better test than this eventually
@@ -1154,8 +1160,10 @@
 #endif
     }
 
+#if defined(NVCPU_X86_64) && defined(CONFIG_IA32_EMULATION) && !defined(HAVE_COMPAT_IOCTL)
     /* Unregister ioctl conversions for 32 bit clients */
     rm_unregister_ioctl_conversions();
+#endif
 
 #if defined(NV_BUILD_NV_PAT_SUPPORT)
     if (nv_pat_enabled)
@@ -1930,6 +1938,15 @@
     return status;
 }
 
+long nv_kern_compat_ioctl(
+    struct file *file,
+    unsigned int cmd,
+    unsigned long i_arg
+)
+{
+    return nv_kern_ioctl(file->f_dentry->d_inode, file, cmd, i_arg);
+}
+
 /*
  * driver receives an interrupt
  *    if someone waiting, then hand it off.
diff -ru usr/src/nv/os-interface.c usr/src/nv.1296092/os-interface.c
--- usr/src/nv/os-interface.c	2005-03-22 16:19:09.000000000 +0100
+++ usr/src/nv.1296092/os-interface.c	2005-06-14 16:55:21.366063752 +0200
@@ -1227,18 +1227,18 @@
 
 void NV_API_CALL os_register_ioctl32_conversion(U032 cmd, U032 size)
 {
-#if defined(NVCPU_X86_64) && defined(CONFIG_IA32_EMULATION)
+#if defined(NVCPU_X86_64) && defined(CONFIG_IA32_EMULATION) && !defined(HAVE_COMPAT_IOCTL)
     unsigned int request = _IOWR(NV_IOCTL_MAGIC, cmd, char[size]);
     register_ioctl32_conversion(request, (void *)sys_ioctl);
-#endif /* NVCPU_X86_64 */
+#endif
 }
 
 void NV_API_CALL os_unregister_ioctl32_conversion(U032 cmd, U032 size)
 {
-#if defined(NVCPU_X86_64) && defined(CONFIG_IA32_EMULATION)
+#if defined(NVCPU_X86_64) && defined(CONFIG_IA32_EMULATION) && !defined(HAVE_COMPAT_IOCTL)
     unsigned int request = _IOWR(NV_IOCTL_MAGIC, cmd, char[size]);
     unregister_ioctl32_conversion(request);
-#endif /* NVCPU_X86_64 */
+#endif
 }
 
 BOOL NV_API_CALL os_pat_supported(void)