diff options
Diffstat (limited to 'graphics/nvtv/patches/patch-ad')
| -rw-r--r-- | graphics/nvtv/patches/patch-ad | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/graphics/nvtv/patches/patch-ad b/graphics/nvtv/patches/patch-ad new file mode 100644 index 00000000000..97199011742 --- /dev/null +++ b/graphics/nvtv/patches/patch-ad @@ -0,0 +1,87 @@ +$NetBSD: patch-ad,v 1.1.1.1 2003/10/05 09:16:17 cube Exp $ + +--- src/card_direct.c.orig 2003-05-08 17:42:44.000000000 +0200 ++++ src/card_direct.c +@@ -44,8 +44,12 @@ + #include <fcntl.h> + + #ifdef HAVE_PCI ++#ifdef HAVE_PCIUTILS ++#include <pciutils/pci.h> ++#else + #include <pci/pci.h> + #endif ++#endif + #include <sys/mman.h> + #include <sys/ioctl.h> + #ifdef HAVE_SYS_IO_H +@@ -164,6 +168,56 @@ void unmapDevMem (CardPtr card, unsigned + + /* -------- Common -------- */ + ++#ifdef __NetBSD__ ++static int ++ioperm(from, num, turn_on) ++ unsigned long from; ++ unsigned long num; ++ int turn_on; ++{ ++ u_long *bitmap, mask, value; ++ int r = -1; ++ int first_index, last_index, i; ++ ++ if((bitmap = (u_long *)malloc(1024*sizeof(u_long))) == NULL) ++ return -1; ++ ++ if(i386_get_ioperm(bitmap) != 0) ++ goto ioperm_fail; ++ ++ first_index = from / 32; ++ last_index = (from + num) / 32; ++ ++ /* First set */ ++ mask = 0xffffffff << (from % 32); ++ if(turn_on) ++ bitmap[first_index] |= mask; ++ else ++ bitmap[first_index] &= ~mask; ++ ++ /* Last set */ ++ mask = 0xffffffff >> (31 - (from + num) % 32); ++ if(turn_on) ++ bitmap[last_index] |= mask; ++ else ++ bitmap[last_index] &= ~mask; ++ ++ if(last_index > first_index + 1) { ++ /* Complete sets */ ++ value = turn_on ? 0xffffffff : 0; ++ ++ for(i = first_index+1; i<last_index; i++) ++ bitmap[i] = value; ++ } ++ ++ r = i386_set_ioperm(bitmap); ++ ++ioperm_fail: ++ free(bitmap); ++ return r; ++} ++#endif ++ + /* + * Test if card is supported, and create entry for it if it is. + */ +@@ -193,8 +247,12 @@ void test_card (CardPtr *card_list, char + /* FIXME get PIO base from device w/ id 01B4 (SMBus controller) */ + pio_base = 0xC000; + #ifndef HAVE_WINIO ++#ifdef __NetBSD__ ++ i386_iopl (3); ++#else + iopl (3); + #endif ++#endif + } + reg_base = base0; + break; |