From 237a62247c2879331986a300d6ab36ad21264c68 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Thu, 25 Sep 2008 12:13:53 +0200 Subject: x86/iommu: make GART driver checkpatch clean Signed-off-by: Joerg Roedel Signed-off-by: Ingo Molnar --- include/asm-x86/gart.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/asm-x86/gart.h') diff --git a/include/asm-x86/gart.h b/include/asm-x86/gart.h index 3f62a83887f3..cdf4f78e081b 100644 --- a/include/asm-x86/gart.h +++ b/include/asm-x86/gart.h @@ -29,6 +29,8 @@ extern int fix_aperture; #define AMD64_GARTCACHECTL 0x9c #define AMD64_GARTEN (1<<0) +extern int agp_amd64_init(void); + static inline void enable_gart_translation(struct pci_dev *dev, u64 addr) { u32 tmp, ctl; -- cgit v1.2.3 From 9b1568458a3ef006361710dc12848aec891883b5 Mon Sep 17 00:00:00 2001 From: Adam Jackson Date: Mon, 29 Sep 2008 14:52:03 -0400 Subject: x86, debug printouts: IOMMU setup failures should not be KERN_ERR The number of BIOSes that have an option to enable the IOMMU, or fix anything about its configuration, is vanishingly small. There's no good reason to punish quiet boot for this. Signed-off-by: Adam Jackson Signed-off-by: Ingo Molnar --- arch/x86/kernel/aperture_64.c | 6 +++--- include/asm-x86/gart.h | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) (limited to 'include/asm-x86/gart.h') diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c index 44e21826db11..9a32b37ee2ee 100644 --- a/arch/x86/kernel/aperture_64.c +++ b/arch/x86/kernel/aperture_64.c @@ -455,11 +455,11 @@ out: force_iommu || valid_agp || fallback_aper_force) { - printk(KERN_ERR + printk(KERN_INFO "Your BIOS doesn't leave a aperture memory hole\n"); - printk(KERN_ERR + printk(KERN_INFO "Please enable the IOMMU option in the BIOS setup\n"); - printk(KERN_ERR + printk(KERN_INFO "This costs you %d MB of RAM\n", 32 << fallback_aper_order); diff --git a/include/asm-x86/gart.h b/include/asm-x86/gart.h index 3f62a83887f3..583031cf45f4 100644 --- a/include/asm-x86/gart.h +++ b/include/asm-x86/gart.h @@ -52,15 +52,15 @@ static inline int aperture_valid(u64 aper_base, u32 aper_size, u32 min_size) return 0; if (aper_base + aper_size > 0x100000000ULL) { - printk(KERN_ERR "Aperture beyond 4GB. Ignoring.\n"); + printk(KERN_INFO "Aperture beyond 4GB. Ignoring.\n"); return 0; } if (e820_any_mapped(aper_base, aper_base + aper_size, E820_RAM)) { - printk(KERN_ERR "Aperture pointing to e820 RAM. Ignoring.\n"); + printk(KERN_INFO "Aperture pointing to e820 RAM. Ignoring.\n"); return 0; } if (aper_size < min_size) { - printk(KERN_ERR "Aperture too small (%d MB) than (%d MB)\n", + printk(KERN_INFO "Aperture too small (%d MB) than (%d MB)\n", aper_size>>20, min_size>>20); return 0; } -- cgit v1.2.3