forked from Minki/linux
a27e569966
MSIs were only problematic on some old, broken chipsets. But now that we already see systems where PCI legacy interrupts are somewhat flaky, it's really time to move to MSIs. v2 (Ben Skeggs): blacklist BR02 boards Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
#ifndef __NOUVEAU_OS_H__
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#define __NOUVEAU_OS_H__
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#include <linux/types.h>
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#include <linux/slab.h>
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#include <linux/mutex.h>
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#include <linux/pci.h>
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#include <linux/printk.h>
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#include <linux/bitops.h>
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#include <linux/firmware.h>
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#include <linux/module.h>
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#include <linux/i2c.h>
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#include <linux/i2c-algo-bit.h>
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#include <linux/delay.h>
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#include <linux/io-mapping.h>
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#include <linux/acpi.h>
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#include <linux/vmalloc.h>
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#include <linux/dmi.h>
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#include <linux/reboot.h>
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#include <linux/interrupt.h>
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#include <linux/log2.h>
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#include <linux/pm_runtime.h>
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#include <asm/unaligned.h>
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static inline int
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ffsll(u64 mask)
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{
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int i;
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for (i = 0; i < 64; i++) {
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if (mask & (1ULL << i))
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return i + 1;
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}
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return 0;
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}
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#ifndef ioread32_native
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#ifdef __BIG_ENDIAN
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#define ioread16_native ioread16be
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#define iowrite16_native iowrite16be
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#define ioread32_native ioread32be
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#define iowrite32_native iowrite32be
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#else /* def __BIG_ENDIAN */
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#define ioread16_native ioread16
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#define iowrite16_native iowrite16
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#define ioread32_native ioread32
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#define iowrite32_native iowrite32
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#endif /* def __BIG_ENDIAN else */
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#endif /* !ioread32_native */
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#endif
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