aboutsummaryrefslogtreecommitdiffstats
path: root/arch/x86/kernel/early-quirks.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/kernel/early-quirks.c')
-rw-r--r--arch/x86/kernel/early-quirks.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index e5cc7e82e60..ebdb85cf268 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -18,7 +18,6 @@
18#include <asm/apic.h> 18#include <asm/apic.h>
19#include <asm/iommu.h> 19#include <asm/iommu.h>
20#include <asm/gart.h> 20#include <asm/gart.h>
21#include <asm/hpet.h>
22 21
23static void __init fix_hypertransport_config(int num, int slot, int func) 22static void __init fix_hypertransport_config(int num, int slot, int func)
24{ 23{
@@ -192,21 +191,6 @@ static void __init ati_bugs_contd(int num, int slot, int func)
192} 191}
193#endif 192#endif
194 193
195/*
196 * Force the read back of the CMP register in hpet_next_event()
197 * to work around the problem that the CMP register write seems to be
198 * delayed. See hpet_next_event() for details.
199 *
200 * We do this on all SMBUS incarnations for now until we have more
201 * information about the affected chipsets.
202 */
203static void __init ati_hpet_bugs(int num, int slot, int func)
204{
205#ifdef CONFIG_HPET_TIMER
206 hpet_readback_cmp = 1;
207#endif
208}
209
210#define QFLAG_APPLY_ONCE 0x1 194#define QFLAG_APPLY_ONCE 0x1
211#define QFLAG_APPLIED 0x2 195#define QFLAG_APPLIED 0x2
212#define QFLAG_DONE (QFLAG_APPLY_ONCE|QFLAG_APPLIED) 196#define QFLAG_DONE (QFLAG_APPLY_ONCE|QFLAG_APPLIED)
@@ -236,8 +220,6 @@ static struct chipset early_qrk[] __initdata = {
236 PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_bugs }, 220 PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_bugs },
237 { PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS, 221 { PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS,
238 PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_bugs_contd }, 222 PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_bugs_contd },
239 { PCI_VENDOR_ID_ATI, PCI_ANY_ID,
240 PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_hpet_bugs },
241 {} 223 {}
242}; 224};
243 225