diff options
Diffstat (limited to 'include/asm-ia64/sn')
| -rw-r--r-- | include/asm-ia64/sn/acpi.h | 16 | ||||
| -rw-r--r-- | include/asm-ia64/sn/addrs.h | 6 | ||||
| -rw-r--r-- | include/asm-ia64/sn/pcidev.h | 22 | ||||
| -rw-r--r-- | include/asm-ia64/sn/sn_feature_sets.h | 6 | ||||
| -rw-r--r-- | include/asm-ia64/sn/sn_sal.h | 10 |
5 files changed, 46 insertions, 14 deletions
diff --git a/include/asm-ia64/sn/acpi.h b/include/asm-ia64/sn/acpi.h new file mode 100644 index 00000000000..2850a7ef5e7 --- /dev/null +++ b/include/asm-ia64/sn/acpi.h @@ -0,0 +1,16 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2006 Silicon Graphics, Inc. All rights reserved. + */ + +#ifndef _ASM_IA64_SN_ACPI_H +#define _ASM_IA64_SN_ACPI_H + +#include "acpi/acglobal.h" + +#define SN_ACPI_BASE_SUPPORT() (acpi_gbl_DSDT->oem_revision >= 0x20101) + +#endif /* _ASM_IA64_SN_ACPI_H */ diff --git a/include/asm-ia64/sn/addrs.h b/include/asm-ia64/sn/addrs.h index 1d9efe54166..e715c794b18 100644 --- a/include/asm-ia64/sn/addrs.h +++ b/include/asm-ia64/sn/addrs.h @@ -136,9 +136,13 @@ */ #define TO_PHYS(x) (TO_PHYS_MASK & (x)) #define TO_CAC(x) (CAC_BASE | TO_PHYS(x)) +#ifdef CONFIG_SGI_SN #define TO_AMO(x) (AMO_BASE | TO_PHYS(x)) #define TO_GET(x) (GET_BASE | TO_PHYS(x)) - +#else +#define TO_AMO(x) ({ BUG(); x; }) +#define TO_GET(x) ({ BUG(); x; }) +#endif /* * Covert from processor physical address to II/TIO physical address: diff --git a/include/asm-ia64/sn/pcidev.h b/include/asm-ia64/sn/pcidev.h index eac3561574b..9fe89a93d88 100644 --- a/include/asm-ia64/sn/pcidev.h +++ b/include/asm-ia64/sn/pcidev.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights reserved. + * Copyright (C) 1992 - 1997, 2000-2006 Silicon Graphics, Inc. All rights reserved. */ #ifndef _ASM_IA64_SN_PCI_PCIDEV_H #define _ASM_IA64_SN_PCI_PCIDEV_H @@ -12,31 +12,29 @@ /* * In ia64, pci_dev->sysdata must be a *pci_controller. To provide access to - * the pcidev_info structs for all devices under a controller, we extend the - * definition of pci_controller, via sn_pci_controller, to include a list - * of pcidev_info. + * the pcidev_info structs for all devices under a controller, we keep a + * list of pcidev_info under pci_controller->platform_data. */ -struct sn_pci_controller { - struct pci_controller pci_controller; +struct sn_platform_data { + void *provider_soft; struct list_head pcidev_info; }; -#define SN_PCI_CONTROLLER(dev) ((struct sn_pci_controller *) dev->sysdata) +#define SN_PLATFORM_DATA(busdev) \ + ((struct sn_platform_data *)(PCI_CONTROLLER(busdev)->platform_data)) #define SN_PCIDEV_INFO(dev) sn_pcidev_info_get(dev) -#define SN_PCIBUS_BUSSOFT_INFO(pci_bus) \ - (struct pcibus_info *)((struct pcibus_bussoft *)(PCI_CONTROLLER((pci_bus))->platform_data)) /* * Given a pci_bus, return the sn pcibus_bussoft struct. Note that * this only works for root busses, not for busses represented by PPB's. */ #define SN_PCIBUS_BUSSOFT(pci_bus) \ - ((struct pcibus_bussoft *)(PCI_CONTROLLER((pci_bus))->platform_data)) + ((struct pcibus_bussoft *)(SN_PLATFORM_DATA(pci_bus)->provider_soft)) #define SN_PCIBUS_BUSSOFT_INFO(pci_bus) \ - (struct pcibus_info *)((struct pcibus_bussoft *)(PCI_CONTROLLER((pci_bus))->platform_data)) + ((struct pcibus_info *)(SN_PLATFORM_DATA(pci_bus)->provider_soft)) /* * Given a struct pci_dev, return the sn pcibus_bussoft struct. Note * that this is not equivalent to SN_PCIBUS_BUSSOFT(pci_dev->bus) due @@ -72,8 +70,6 @@ extern void sn_irq_fixup(struct pci_dev *pci_dev, struct sn_irq_info *sn_irq_info); extern void sn_irq_unfixup(struct pci_dev *pci_dev); extern struct pcidev_info * sn_pcidev_info_get(struct pci_dev *); -extern void sn_pci_controller_fixup(int segment, int busnum, - struct pci_bus *bus); extern void sn_bus_store_sysdata(struct pci_dev *dev); extern void sn_bus_free_sysdata(void); extern void sn_generate_path(struct pci_bus *pci_bus, char *address); diff --git a/include/asm-ia64/sn/sn_feature_sets.h b/include/asm-ia64/sn/sn_feature_sets.h index 30dcfa442e5..bfdc36273ed 100644 --- a/include/asm-ia64/sn/sn_feature_sets.h +++ b/include/asm-ia64/sn/sn_feature_sets.h @@ -44,8 +44,14 @@ extern int sn_prom_feature_available(int id); * Once enabled, a feature cannot be disabled. * * By default, features are disabled unless explicitly enabled. + * + * These defines must be kept in sync with the corresponding + * PROM definitions in feature_sets.h. */ #define OSF_MCA_SLV_TO_OS_INIT_SLV 0 #define OSF_FEAT_LOG_SBES 1 +#define OSF_ACPI_ENABLE 2 +#define OSF_PCISEGMENT_ENABLE 3 + #endif /* _ASM_IA64_SN_FEATURE_SETS_H */ diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h index ba826b3f75b..2c4004eb5a6 100644 --- a/include/asm-ia64/sn/sn_sal.h +++ b/include/asm-ia64/sn/sn_sal.h @@ -77,6 +77,7 @@ #define SN_SAL_IOIF_GET_WIDGET_DMAFLUSH_LIST 0x02000058 // deprecated #define SN_SAL_IOIF_GET_DEVICE_DMAFLUSH_LIST 0x0200005a +#define SN_SAL_IOIF_INIT 0x0200005f #define SN_SAL_HUB_ERROR_INTERRUPT 0x02000060 #define SN_SAL_BTE_RECOVER 0x02000061 #define SN_SAL_RESERVED_DO_NOT_USE 0x02000062 @@ -87,6 +88,8 @@ #define SN_SAL_INJECT_ERROR 0x02000067 #define SN_SAL_SET_CPU_NUMBER 0x02000068 +#define SN_SAL_KERNEL_LAUNCH_EVENT 0x02000069 + /* * Service-specific constants */ @@ -1154,4 +1157,11 @@ ia64_sn_set_cpu_number(int cpu) SAL_CALL_NOLOCK(rv, SN_SAL_SET_CPU_NUMBER, cpu, 0, 0, 0, 0, 0, 0); return rv.status; } +static inline int +ia64_sn_kernel_launch_event(void) +{ + struct ia64_sal_retval rv; + SAL_CALL_NOLOCK(rv, SN_SAL_KERNEL_LAUNCH_EVENT, 0, 0, 0, 0, 0, 0, 0); + return rv.status; +} #endif /* _ASM_IA64_SN_SN_SAL_H */ |