Revision 9e3a9d1ed8cc8db93e5c53e9a5b09065bd95de8b authored by Len Brown on 06 February 2009, 19:00:56 UTC, committed by Len Brown on 06 February 2009, 19:00:56 UTC
When ACPI is disabled in the BIOS of this VIA C3 box, it invalidates the RSDP, which Linux notices: ACPI Error (tbxfroot-0218): A valid RSDP was not found [20080926] Bug Linux neglected to disable ACPI at that stage, and later scribbled on smp_found_config: ACPI: No APIC-table, disabling MPS But this box doesn't run well in legacy PIC mode, it needed IOAPIC mode to perform correctly: http://lkml.org/lkml/2009/2/5/39 So exit ACPI mode cleanly when we first detect that it is hopeless. Signed-off-by: Len Brown <len.brown@intel.com>
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macintosh.h
#ifndef __ASM_MACINTOSH_H
#define __ASM_MACINTOSH_H
#include <linux/seq_file.h>
#include <linux/interrupt.h>
/*
* Apple Macintoshisms
*/
extern void mac_reset(void);
extern void mac_poweroff(void);
extern void mac_init_IRQ(void);
extern int mac_irq_pending(unsigned int);
/*
* Floppy driver magic hook - probably shouldnt be here
*/
extern void via1_set_head(int);
/*
* Macintosh Table
*/
struct mac_model
{
short ident;
char *name;
char adb_type;
char via_type;
char scsi_type;
char ide_type;
char scc_type;
char ether_type;
char nubus_type;
};
#define MAC_ADB_NONE 0
#define MAC_ADB_II 1
#define MAC_ADB_IISI 2
#define MAC_ADB_CUDA 3
#define MAC_ADB_PB1 4
#define MAC_ADB_PB2 5
#define MAC_ADB_IOP 6
#define MAC_VIA_II 1
#define MAC_VIA_IIci 2
#define MAC_VIA_QUADRA 3
#define MAC_SCSI_NONE 0
#define MAC_SCSI_OLD 1
#define MAC_SCSI_QUADRA 2
#define MAC_SCSI_QUADRA2 3
#define MAC_SCSI_QUADRA3 4
#define MAC_IDE_NONE 0
#define MAC_IDE_QUADRA 1
#define MAC_IDE_PB 2
#define MAC_IDE_BABOON 3
#define MAC_SCC_II 1
#define MAC_SCC_IOP 2
#define MAC_SCC_QUADRA 3
#define MAC_SCC_PSC 4
#define MAC_ETHER_NONE 0
#define MAC_ETHER_SONIC 1
#define MAC_ETHER_MACE 2
#define MAC_NO_NUBUS 0
#define MAC_NUBUS 1
/*
* Gestalt numbers
*/
#define MAC_MODEL_II 6
#define MAC_MODEL_IIX 7
#define MAC_MODEL_IICX 8
#define MAC_MODEL_SE30 9
#define MAC_MODEL_IICI 11
#define MAC_MODEL_IIFX 13 /* And well numbered it is too */
#define MAC_MODEL_IISI 18
#define MAC_MODEL_LC 19
#define MAC_MODEL_Q900 20
#define MAC_MODEL_PB170 21
#define MAC_MODEL_Q700 22
#define MAC_MODEL_CLII 23 /* aka: P200 */
#define MAC_MODEL_PB140 25
#define MAC_MODEL_Q950 26 /* aka: WGS95 */
#define MAC_MODEL_LCIII 27 /* aka: P450 */
#define MAC_MODEL_PB210 29
#define MAC_MODEL_C650 30
#define MAC_MODEL_PB230 32
#define MAC_MODEL_PB180 33
#define MAC_MODEL_PB160 34
#define MAC_MODEL_Q800 35 /* aka: WGS80 */
#define MAC_MODEL_Q650 36
#define MAC_MODEL_LCII 37 /* aka: P400/405/410/430 */
#define MAC_MODEL_PB250 38
#define MAC_MODEL_IIVI 44
#define MAC_MODEL_P600 45 /* aka: P600CD */
#define MAC_MODEL_IIVX 48
#define MAC_MODEL_CCL 49 /* aka: P250 */
#define MAC_MODEL_PB165C 50
#define MAC_MODEL_C610 52 /* aka: WGS60 */
#define MAC_MODEL_Q610 53
#define MAC_MODEL_PB145 54 /* aka: PB145B */
#define MAC_MODEL_P520 56 /* aka: LC520 */
#define MAC_MODEL_C660 60
#define MAC_MODEL_P460 62 /* aka: LCIII+, P466/P467 */
#define MAC_MODEL_PB180C 71
#define MAC_MODEL_PB520 72 /* aka: PB520C, PB540, PB540C, PB550C */
#define MAC_MODEL_PB270C 77
#define MAC_MODEL_Q840 78
#define MAC_MODEL_P550 80 /* aka: LC550, P560 */
#define MAC_MODEL_CCLII 83 /* aka: P275 */
#define MAC_MODEL_PB165 84
#define MAC_MODEL_PB190 85 /* aka: PB190CS */
#define MAC_MODEL_TV 88
#define MAC_MODEL_P475 89 /* aka: LC475, P476 */
#define MAC_MODEL_P475F 90 /* aka: P475 w/ FPU (no LC040) */
#define MAC_MODEL_P575 92 /* aka: LC575, P577/P578 */
#define MAC_MODEL_Q605 94
#define MAC_MODEL_Q605_ACC 95 /* Q605 accelerated to 33 MHz */
#define MAC_MODEL_Q630 98 /* aka: LC630, P630/631/635/636/637/638/640 */
#define MAC_MODEL_P588 99 /* aka: LC580, P580 */
#define MAC_MODEL_PB280 102
#define MAC_MODEL_PB280C 103
#define MAC_MODEL_PB150 115
extern struct mac_model *macintosh_config;
#endif
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