From ff2898e24a613e360e49a0c34174dee5e04598e1 Mon Sep 17 00:00:00 2001 From: Alexander von Gluck IV Date: Mon, 11 Jul 2011 20:06:39 +0000 Subject: [PATCH] * Use haiku provided arch defines Axel pointed out git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42413 a95241bf-73f2-0310-859d-f6bbb57e9c96 --- src/add-ons/accelerants/radeon/CP.c | 2 +- src/add-ons/kernel/drivers/graphics/radeon/PCI_GART.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/add-ons/accelerants/radeon/CP.c b/src/add-ons/accelerants/radeon/CP.c index cfe219121d..dbcdb4a08b 100644 --- a/src/add-ons/accelerants/radeon/CP.c +++ b/src/add-ons/accelerants/radeon/CP.c @@ -330,7 +330,7 @@ void Radeon_SendIndirectBuffer( accelerator_info *ai, // (this code is a bit of a overkill - currently, only some WinChip/Cyrix // CPU's support out-of-order writes, but we are prepared) // TODO : Other Architectures? PowerPC? - #if defined(__x86__) || defined(__x86_64__) + #ifdef __INTEL__ __asm__ __volatile__ ("lock; addl $0,0(%%esp)": : :"memory"); #endif // make sure the motherboard chipset has flushed its write buffer by diff --git a/src/add-ons/kernel/drivers/graphics/radeon/PCI_GART.c b/src/add-ons/kernel/drivers/graphics/radeon/PCI_GART.c index 8016c8b617..b9d9c7b208 100644 --- a/src/add-ons/kernel/drivers/graphics/radeon/PCI_GART.c +++ b/src/add-ons/kernel/drivers/graphics/radeon/PCI_GART.c @@ -234,9 +234,9 @@ static status_t initGATT( GART_info *gart ) // back to real live - some chipsets have write buffers that // proove all previous assumptions wrong // (don't know whether this really helps though) - #if defined(__x86__) || defined(__x86_64__) + #if defined(__INTEL__) asm volatile ( "wbinvd" ::: "memory" ); - #elif defined(__powerpc__) + #elif defined(__POWERPC__) // TODO : icbi on PowerPC to flush instruction cache? #endif return B_OK;