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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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d83b8b85cd
* Now that ide_hwif_t instances are allocated dynamically the difference between MAX_HWIFS == 2 and MAX_HWIFS == 10 is ~100 bytes (x86-32) so use MAX_HWIFS == 10 on all archs except these ones that use MAX_HWIFS == 1. * Define MAX_HWIFS in <linux/ide.h> instead of <asm/ide.h>. [ Please note that avr32/cris/v850 have no <asm/ide.h> and alpha/ia64/sh always define CONFIG_IDE_MAX_HWIFS. ] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
71 lines
1.4 KiB
C
71 lines
1.4 KiB
C
#ifndef _ASM_M32R_IDE_H
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#define _ASM_M32R_IDE_H
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/*
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* linux/include/asm-m32r/ide.h
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*
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* Copyright (C) 1994-1996 Linus Torvalds & authors
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*/
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/*
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* This file contains the i386 architecture specific IDE code.
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*/
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#ifdef __KERNEL__
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#include <asm/m32r.h>
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static __inline__ int ide_default_irq(unsigned long base)
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{
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switch (base) {
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#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2) \
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|| defined(CONFIG_PLAT_OPSPUT)
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case 0x1f0: return PLD_IRQ_CFIREQ;
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default:
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return 0;
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#elif defined(CONFIG_PLAT_MAPPI3)
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case 0x1f0: return PLD_IRQ_CFIREQ;
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case 0x170: return PLD_IRQ_IDEIREQ;
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default:
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return 0;
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#else
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case 0x1f0: return 14;
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case 0x170: return 15;
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case 0x1e8: return 11;
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case 0x168: return 10;
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case 0x1e0: return 8;
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case 0x160: return 12;
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default:
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return 0;
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#endif
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}
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}
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static __inline__ unsigned long ide_default_io_base(int index)
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{
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switch (index) {
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#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2) \
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|| defined(CONFIG_PLAT_OPSPUT)
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case 0: return 0x1f0;
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#elif defined(CONFIG_PLAT_MAPPI3)
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case 0: return 0x1f0;
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case 1: return 0x170;
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#else
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case 0: return 0x1f0;
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case 1: return 0x170;
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case 2: return 0x1e8;
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case 3: return 0x168;
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case 4: return 0x1e0;
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case 5: return 0x160;
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#endif
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default:
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return 0;
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}
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}
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#include <asm-generic/ide_iops.h>
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#endif /* __KERNEL__ */
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#endif /* _ASM_M32R_IDE_H */
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