From 438af0c7d4bf60b408b259c88205ff2193195466 Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 21 Sep 2014 18:11:28 +0200 Subject: libxtrans xkeyboard-config xserver mesa plink glproto git update 21 Sep 2014 plink revision 10233 xserver commit 28337cb14e4347e1dd7936c5393a22e042866687 xkeyboard-config commit 48e1c0b351b6711edc0f167cbb81e4424b75291a glproto commit bd3d751e1eb17efb39f65093271bb4ac071aa9e0 libxtrans commit fb7f198c88e97d22c8c89e76e9cd06b2b2720a96 mesa commit 4eb2bbefd2bf0359aff7ebbb8e931a1c7833606f --- xorg-server/hw/xfree86/os-support/linux/int10/linux.c | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) (limited to 'xorg-server/hw/xfree86/os-support/linux/int10') diff --git a/xorg-server/hw/xfree86/os-support/linux/int10/linux.c b/xorg-server/hw/xfree86/os-support/linux/int10/linux.c index 6181eb9c5..79b9a8858 100644 --- a/xorg-server/hw/xfree86/os-support/linux/int10/linux.c +++ b/xorg-server/hw/xfree86/os-support/linux/int10/linux.c @@ -70,6 +70,20 @@ static Int10LinuxSubModuleState int10LinuxLoadSubModule(ScrnInfoPtr pScrn); #endif /* DoSubModules */ +static Bool +readLegacy(struct pci_device *dev, unsigned char *buf, int base, int len) +{ + void *map; + + if (!pci_device_map_legacy(dev, base, len, 0, &map)) + return FALSE; + + memcpy(buf, map, len); + pci_device_unmap_legacy(dev, man, len); + + return TRUE; +} + xf86Int10InfoPtr xf86ExtendedInitInt10(int entityIndex, int Flags) { @@ -222,7 +236,8 @@ xf86ExtendedInitInt10(int entityIndex, int Flags) Int10Current = pInt; DebugF("Mapping int area\n"); - if (xf86ReadBIOS(0, 0, (unsigned char *) 0, LOW_PAGE_SIZE) < 0) { + /* note: yes, we really are writing the 0 page here */ + if (!readLegacy(pInt->dev, (unsigned char *) 0, 0, LOW_PAGE_SIZE)) { xf86DrvMsg(screen, X_ERROR, "Cannot read int vect\n"); goto error3; } @@ -236,7 +251,7 @@ xf86ExtendedInitInt10(int entityIndex, int Flags) memset((void *) V_BIOS, 0, SYS_BIOS - V_BIOS); DebugF("Reading BIOS\n"); for (cs = V_BIOS; cs < SYS_BIOS; cs += V_BIOS_SIZE) - if (xf86ReadBIOS(cs, 0, (void *) cs, V_BIOS_SIZE) < V_BIOS_SIZE) + if (!readLegacy(pInt->dev, (void *)cs, cs, V_BIOS_SIZE)) xf86DrvMsg(screen, X_WARNING, "Unable to retrieve all of segment 0x%06lX.\n", (long) cs); -- cgit v1.2.3