tmakin/ack-tegra
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge

Browse Source 
Fix up delete/modify conflict of arch/ppc/kernel/process.c by hand (it's
gone, gone, gone).

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Linus Torvalds
2006-01-12 10:21:22 -08:00
parent 9f5974c873 624cee31bc
commit 45bfe98bd7
55 changed files with 298 additions and 1155 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/asm-powerpc/iommu.h
-19
View File
@@ -64,25 +64,6 @@ extern void iommu_free_table(struct device_node *dn);
#endif /* CONFIG_PPC_MULTIPLATFORM */
#ifdef CONFIG_PPC_PSERIES
/* Creates table for an individual device node */
extern void iommu_devnode_init_pSeries(struct device_node *dn);
#endif /* CONFIG_PPC_PSERIES */
#ifdef CONFIG_PPC_ISERIES
/* Creates table for an individual device node */
extern void iommu_devnode_init_iSeries(struct device_node *dn);
/* Get table parameters from HV */
extern void iommu_table_getparms_iSeries(unsigned long busno,
unsigned char slotno,
unsigned char virtbus,
struct iommu_table* tbl);
#endif /* CONFIG_PPC_ISERIES */
/* Initializes an iommu_table based in values set in the passed-in
* structure
*/
include/asm-powerpc/iseries/hv_call.h
+1 -3
View File
@@ -1,5 +1,4 @@
/*
* HvCall.h
* Copyright (C) 2001 Mike Corrigan IBM Corporation
*
* This program is free software; you can redistribute it and/or modify
@@ -15,8 +14,7 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
*
* This file contains the "hypervisor call" interface which is used to
* drive the hypervisor from the OS.
*/
include/asm-powerpc/iseries/hv_call_event.h
+36 -98
View File
@@ -1,5 +1,4 @@
/*
* HvCallEvent.h
* Copyright (C) 2001 Mike Corrigan IBM Corporation
*
* This program is free software; you can redistribute it and/or modify
@@ -15,8 +14,7 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
*
* This file contains the "hypervisor call" interface which is used to
* drive the hypervisor from the OS.
*/
@@ -33,32 +31,9 @@ typedef u8 HvLpEvent_Type;
typedef u8 HvLpEvent_AckInd;
typedef u8 HvLpEvent_AckType;
struct HvCallEvent_PackedParms {
u8 xAckType:1;
u8 xAckInd:1;
u8 xRsvd:1;
u8 xTargetLp:5;
u8 xType;
u16 xSubtype;
HvLpInstanceId xSourceInstId;
HvLpInstanceId xTargetInstId;
};
typedef u8 HvLpDma_Direction;
typedef u8 HvLpDma_AddressType;
struct HvCallEvent_PackedDmaParms {
u8 xDirection:1;
u8 xLocalAddrType:1;
u8 xRemoteAddrType:1;
u8 xRsvd1:5;
HvLpIndex xRemoteLp;
u8 xType;
u8 xRsvd2;
HvLpInstanceId xLocalInstId;
HvLpInstanceId xRemoteInstId;
};
typedef u64 HvLpEvent_Rc;
typedef u64 HvLpDma_Rc;
@@ -92,11 +67,8 @@ static inline void HvCallEvent_setInterLpQueueIndex(u8 queueIndex)
static inline void HvCallEvent_setLpEventStack(u8 queueIndex,
char *eventStackAddr, u32 eventStackSize)
{
u64 abs_addr;
abs_addr = virt_to_abs(eventStackAddr);
HvCall3(HvCallEventSetLpEventStack, queueIndex, abs_addr,
eventStackSize);
HvCall3(HvCallEventSetLpEventStack, queueIndex,
virt_to_abs(eventStackAddr), eventStackSize);
}
static inline void HvCallEvent_setLpEventQueueInterruptProc(u8 queueIndex,
@@ -108,14 +80,7 @@ static inline void HvCallEvent_setLpEventQueueInterruptProc(u8 queueIndex,
static inline HvLpEvent_Rc HvCallEvent_signalLpEvent(struct HvLpEvent *event)
{
u64 abs_addr;
#ifdef DEBUG_SENDEVENT
printk("HvCallEvent_signalLpEvent: *event = %016lx\n ",
(unsigned long)event);
#endif
abs_addr = virt_to_abs(event);
return HvCall1(HvCallEventSignalLpEvent, abs_addr);
return HvCall1(HvCallEventSignalLpEvent, virt_to_abs(event));
}
static inline HvLpEvent_Rc HvCallEvent_signalLpEventFast(HvLpIndex targetLp,
@@ -127,17 +92,21 @@ static inline HvLpEvent_Rc HvCallEvent_signalLpEventFast(HvLpIndex targetLp,
{
/* Pack the misc bits into a single Dword to pass to PLIC */
union {
struct HvCallEvent_PackedParms parms;
struct {
u8 ack_and_target;
u8 type;
u16 subtype;
HvLpInstanceId src_inst;
HvLpInstanceId target_inst;
} parms;
u64 dword;
} packed;
packed.parms.xAckType = ackType;
packed.parms.xAckInd = ackInd;
packed.parms.xRsvd = 0;
packed.parms.xTargetLp = targetLp;
packed.parms.xType = type;
packed.parms.xSubtype = subtype;
packed.parms.xSourceInstId = sourceInstanceId;
packed.parms.xTargetInstId = targetInstanceId;
packed.parms.ack_and_target = (ackType << 7) | (ackInd << 6) | targetLp;
packed.parms.type = type;
packed.parms.subtype = subtype;
packed.parms.src_inst = sourceInstanceId;
packed.parms.target_inst = targetInstanceId;
return HvCall7(HvCallEventSignalLpEventParms, packed.dword,
correlationToken, eventData1, eventData2,
@@ -146,18 +115,12 @@ static inline HvLpEvent_Rc HvCallEvent_signalLpEventFast(HvLpIndex targetLp,
static inline HvLpEvent_Rc HvCallEvent_ackLpEvent(struct HvLpEvent *event)
{
u64 abs_addr;
abs_addr = virt_to_abs(event);
return HvCall1(HvCallEventAckLpEvent, abs_addr);
return HvCall1(HvCallEventAckLpEvent, virt_to_abs(event));
}
static inline HvLpEvent_Rc HvCallEvent_cancelLpEvent(struct HvLpEvent *event)
{
u64 abs_addr;
abs_addr = virt_to_abs(event);
return HvCall1(HvCallEventCancelLpEvent, abs_addr);
return HvCall1(HvCallEventCancelLpEvent, virt_to_abs(event));
}
static inline HvLpInstanceId HvCallEvent_getSourceLpInstanceId(
@@ -195,59 +158,34 @@ static inline HvLpDma_Rc HvCallEvent_dmaBufList(HvLpEvent_Type type,
{
/* Pack the misc bits into a single Dword to pass to PLIC */
union {
struct HvCallEvent_PackedDmaParms parms;
struct {
u8 flags;
HvLpIndex remote;
u8 type;
u8 reserved;
HvLpInstanceId local_inst;
HvLpInstanceId remote_inst;
} parms;
u64 dword;
} packed;
packed.parms.xDirection = direction;
packed.parms.xLocalAddrType = localAddressType;
packed.parms.xRemoteAddrType = remoteAddressType;
packed.parms.xRsvd1 = 0;
packed.parms.xRemoteLp = remoteLp;
packed.parms.xType = type;
packed.parms.xRsvd2 = 0;
packed.parms.xLocalInstId = localInstanceId;
packed.parms.xRemoteInstId = remoteInstanceId;
packed.parms.flags = (direction << 7) |
(localAddressType << 6) | (remoteAddressType << 5);
packed.parms.remote = remoteLp;
packed.parms.type = type;
packed.parms.reserved = 0;
packed.parms.local_inst = localInstanceId;
packed.parms.remote_inst = remoteInstanceId;
return HvCall4(HvCallEventDmaBufList, packed.dword, localBufList,
remoteBufList, transferLength);
}
static inline HvLpDma_Rc HvCallEvent_dmaSingle(HvLpEvent_Type type,
HvLpIndex remoteLp, HvLpDma_Direction direction,
HvLpInstanceId localInstanceId,
HvLpInstanceId remoteInstanceId,
HvLpDma_AddressType localAddressType,
HvLpDma_AddressType remoteAddressType,
u64 localAddrOrTce, u64 remoteAddrOrTce, u32 transferLength)
{
/* Pack the misc bits into a single Dword to pass to PLIC */
union {
struct HvCallEvent_PackedDmaParms parms;
u64 dword;
} packed;
packed.parms.xDirection = direction;
packed.parms.xLocalAddrType = localAddressType;
packed.parms.xRemoteAddrType = remoteAddressType;
packed.parms.xRsvd1 = 0;
packed.parms.xRemoteLp = remoteLp;
packed.parms.xType = type;
packed.parms.xRsvd2 = 0;
packed.parms.xLocalInstId = localInstanceId;
packed.parms.xRemoteInstId = remoteInstanceId;
return (HvLpDma_Rc)HvCall4(HvCallEventDmaSingle, packed.dword,
localAddrOrTce, remoteAddrOrTce, transferLength);
}
static inline HvLpDma_Rc HvCallEvent_dmaToSp(void *local, u32 remote,
u32 length, HvLpDma_Direction dir)
{
u64 abs_addr;
abs_addr = virt_to_abs(local);
return HvCall4(HvCallEventDmaToSp, abs_addr, remote, length, dir);
return HvCall4(HvCallEventDmaToSp, virt_to_abs(local), remote,
length, dir);
}
#endif /* _ASM_POWERPC_ISERIES_HV_CALL_EVENT_H */
include/asm-powerpc/iseries/hv_call_sc.h
-1
View File
@@ -1,5 +1,4 @@
/*
* HvCallSc.h
* Copyright (C) 2001 Mike Corrigan IBM Corporation
*
* This program is free software; you can redistribute it and/or modify
include/asm-powerpc/iseries/hv_lp_config.h
-1
View File
@@ -1,5 +1,4 @@
/*
* HvLpConfig.h
* Copyright (C) 2001 Mike Corrigan IBM Corporation
*
* This program is free software; you can redistribute it and/or modify
include/asm-powerpc/iseries/hv_lp_event.h
+31 -11
View File
@@ -1,5 +1,4 @@
/*
* HvLpEvent.h
* Copyright (C) 2001 Mike Corrigan IBM Corporation
*
* This program is free software; you can redistribute it and/or modify
@@ -32,17 +31,8 @@
* partitions through PLIC.
*/
struct HvEventFlags {
u8 xValid:1; /* Indicates a valid request x00-x00 */
u8 xRsvd1:4; /* Reserved ... */
u8 xAckType:1; /* Immediate or deferred ... */
u8 xAckInd:1; /* Indicates if ACK required ... */
u8 xFunction:1; /* Interrupt or Acknowledge ... */
};
struct HvLpEvent {
struct HvEventFlags xFlags; /* Event flags x00-x00 */
u8 flags; /* Event flags x00-x00 */
u8 xType; /* Type of message x01-x01 */
u16 xSubtype; /* Subtype for event x02-x03 */
u8 xSourceLp; /* Source LP x04-x04 */
@@ -126,6 +116,11 @@ extern int HvLpEvent_closePath(HvLpEvent_Type eventType, HvLpIndex lpIndex);
#define HvLpEvent_AckType_ImmediateAck 0
#define HvLpEvent_AckType_DeferredAck 1
#define HV_LP_EVENT_INT 0x01
#define HV_LP_EVENT_DO_ACK 0x02
#define HV_LP_EVENT_DEFERRED_ACK 0x04
#define HV_LP_EVENT_VALID 0x80
#define HvLpDma_Direction_LocalToRemote 0
#define HvLpDma_Direction_RemoteToLocal 1
@@ -139,4 +134,29 @@ extern int HvLpEvent_closePath(HvLpEvent_Type eventType, HvLpIndex lpIndex);
#define HvLpDma_Rc_InvalidAddress 4
#define HvLpDma_Rc_InvalidLength 5
static inline int hvlpevent_is_valid(struct HvLpEvent *h)
{
return h->flags & HV_LP_EVENT_VALID;
}
static inline void hvlpevent_invalidate(struct HvLpEvent *h)
{
h->flags &= ~ HV_LP_EVENT_VALID;
}
static inline int hvlpevent_is_int(struct HvLpEvent *h)
{
return h->flags & HV_LP_EVENT_INT;
}
static inline int hvlpevent_is_ack(struct HvLpEvent *h)
{
return !hvlpevent_is_int(h);
}
static inline int hvlpevent_need_ack(struct HvLpEvent *h)
{
return h->flags & HV_LP_EVENT_DO_ACK;
}
#endif /* _ASM_POWERPC_ISERIES_HV_LP_EVENT_H */
include/asm-powerpc/iseries/hv_types.h
-1
View File
@@ -1,5 +1,4 @@
/*
* HvTypes.h
* Copyright (C) 2001 Mike Corrigan IBM Corporation
*
* This program is free software; you can redistribute it and/or modify
include/asm-powerpc/iseries/iseries_io.h
+13 -1
View File
@@ -6,7 +6,7 @@
#ifdef CONFIG_PPC_ISERIES
#include <linux/types.h>
/*
* File iSeries_io.h created by Allan Trautman on Thu Dec 28 2000.
* Created by Allan Trautman on Thu Dec 28 2000.
*
* Remaps the io.h for the iSeries Io
* Copyright (C) 2000 Allan H Trautman, IBM Corporation
@@ -32,6 +32,7 @@
* End Change Activity
*/
#ifdef CONFIG_PCI
extern u8 iSeries_Read_Byte(const volatile void __iomem * IoAddress);
extern u16 iSeries_Read_Word(const volatile void __iomem * IoAddress);
extern u32 iSeries_Read_Long(const volatile void __iomem * IoAddress);
@@ -44,6 +45,17 @@ extern void iSeries_memcpy_toio(volatile void __iomem *dest, void *source,
size_t n);
extern void iSeries_memcpy_fromio(void *dest,
const volatile void __iomem *source, size_t n);
#else
static inline u8 iSeries_Read_Byte(const volatile void __iomem *IoAddress)
{
return 0xff;
}
static inline void iSeries_Write_Byte(u8 IoData,
volatile void __iomem *IoAddress)
{
}
#endif /* CONFIG_PCI */
#endif /* CONFIG_PPC_ISERIES */
#endif /* _ASM_POWERPC_ISERIES_ISERIES_IO_H */
include/asm-powerpc/iseries/it_exp_vpd_panel.h
-1
View File
@@ -1,5 +1,4 @@
/*
* ItExtVpdPanel.h
* Copyright (C) 2002 Dave Boutcher IBM Corporation
*
* This program is free software; you can redistribute it and/or modify
include/asm-powerpc/iseries/it_lp_naca.h
+11 -11
View File
@@ -1,5 +1,4 @@
/*
* ItLpNaca.h
* Copyright (C) 2001 Mike Corrigan IBM Corporation
*
* This program is free software; you can redistribute it and/or modify
@@ -37,17 +36,13 @@ struct ItLpNaca {
u8 xLpIndex; // LP Index x0B-x0B
u16 xMaxLpQueues; // Number of allocated queues x0C-x0D
u16 xLpQueueOffset; // Offset to start of LP queues x0E-x0F
u8 xPirEnvironMode:8; // Piranha or hardware x10-x10
u8 xPirConsoleMode:8; // Piranha console indicator x11-x11
u8 xPirDasdMode:8; // Piranha dasd indicator x12-x12
u8 xPirEnvironMode; // Piranha or hardware x10-x10
u8 xPirConsoleMode; // Piranha console indicator x11-x11
u8 xPirDasdMode; // Piranha dasd indicator x12-x12
u8 xRsvd1_0[5]; // Reserved for Piranha related x13-x17
u8 xLparInstalled:1; // Is LPAR installed on system x18-x1F
u8 xSysPartitioned:1; // Is the system partitioned ...
u8 xHwSyncedTBs:1; // Hardware synced TBs ...
u8 xIntProcUtilHmt:1; // Utilize HMT for interrupts ...
u8 xRsvd1_1:4; // Reserved ...
u8 xSpVpdFormat:8; // VPD areas are in CSP format ...
u8 xIntProcRatio:8; // Ratio of int procs to procs ...
u8 flags; // flags, see below x18-x1F
u8 xSpVpdFormat; // VPD areas are in CSP format ...
u8 xIntProcRatio; // Ratio of int procs to procs ...
u8 xRsvd1_2[5]; // Reserved ...
u16 xRsvd1_3; // Reserved x20-x21
u16 xPlicVrmIndex; // VRM index of PLIC x22-x23
@@ -77,4 +72,9 @@ struct ItLpNaca {
extern struct ItLpNaca itLpNaca;
#define ITLPNACA_LPAR 0x80 /* Is LPAR installed on the system */
#define ITLPNACA_PARTITIONED 0x40 /* Is the system partitioned */
#define ITLPNACA_HWSYNCEDTBS 0x20 /* Hardware synced TBs */
#define ITLPNACA_HMTINT 0x10 /* Utilize MHT for interrupts */
#endif /* _ASM_POWERPC_ISERIES_IT_LP_NACA_H */
include/asm-powerpc/iseries/it_lp_queue.h
-1
View File
@@ -1,5 +1,4 @@
/*
* ItLpQueue.h
* Copyright (C) 2001 Mike Corrigan IBM Corporation
*
* This program is free software; you can redistribute it and/or modify
include/asm-powerpc/iseries/it_lp_reg_save.h
+1 -2
View File
@@ -1,5 +1,4 @@
/*
* ItLpRegSave.h
* Copyright (C) 2001 Mike Corrigan IBM Corporation
*
* This program is free software; you can redistribute it and/or modify
@@ -83,4 +82,4 @@ struct ItLpRegSave {
extern struct ItLpRegSave iseries_reg_save[];
#endif /* _ITLPREGSAVE_H */
#endif /* _ASM_POWERPC_ISERIES_IT_LP_REG_SAVE_H */
include/asm-powerpc/iseries/lpar_map.h
-1
View File
@@ -1,5 +1,4 @@
/*
* LparMap.h
* Copyright (C) 2001 Mike Corrigan IBM Corporation
*
* This program is free software; you can redistribute it and/or modify
include/asm-powerpc/iseries/mf.h
-1
View File
@@ -1,5 +1,4 @@
/*
* mf.h
* Copyright (C) 2001 Troy D. Armstrong IBM Corporation
* Copyright (C) 2004 Stephen Rothwell IBM Corporation
*
include/asm-powerpc/iseries/vio.h
-1
View File
@@ -1,5 +1,4 @@
/* -*- linux-c -*-
* drivers/char/vio.h
*
* iSeries Virtual I/O Message Path header
*
include/asm-powerpc/pci-bridge.h
-2
View File
@@ -142,8 +142,6 @@ void pcibios_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus);
extern int pcibios_remove_root_bus(struct pci_controller *phb);
extern void phbs_remap_io(void);
static inline struct pci_controller *pci_bus_to_host(struct pci_bus *bus)
{
struct device_node *busdn = bus->sysdata;
include/asm-powerpc/system.h
+8
View File
@@ -133,6 +133,14 @@ extern int fix_alignment(struct pt_regs *);
extern void cvt_fd(float *from, double *to, struct thread_struct *thread);
extern void cvt_df(double *from, float *to, struct thread_struct *thread);
#ifndef CONFIG_SMP
extern void discard_lazy_cpu_state(void);
#else
static inline void discard_lazy_cpu_state(void)
{
}
#endif
#ifdef CONFIG_ALTIVEC
extern void flush_altivec_to_thread(struct task_struct *);
#else
include/asm-ppc/system.h
+10 -2
View File
@@ -4,7 +4,6 @@
#ifndef __PPC_SYSTEM_H
#define __PPC_SYSTEM_H
#include <linux/config.h>
#include <linux/kernel.h>
#include <asm/atomic.h>
@@ -39,7 +38,7 @@
#ifdef CONFIG_SMP
#define smp_mb() mb()
#define smp_rmb() rmb()
#define smp_wmb() wmb()
#define smp_wmb() __asm__ __volatile__ ("eieio" : : : "memory")
#define smp_read_barrier_depends() read_barrier_depends()
#else
#define smp_mb() barrier()
@@ -74,6 +73,7 @@ extern void chrp_nvram_init(void);
extern void read_rtc_time(void);
extern void pmac_find_display(void);
extern void giveup_fpu(struct task_struct *);
extern void disable_kernel_fp(void);
extern void enable_kernel_fp(void);
extern void flush_fp_to_thread(struct task_struct *);
extern void enable_kernel_altivec(void);
@@ -86,6 +86,14 @@ extern int fix_alignment(struct pt_regs *);
extern void cvt_fd(float *from, double *to, struct thread_struct *thread);
extern void cvt_df(double *from, float *to, struct thread_struct *thread);
#ifndef CONFIG_SMP
extern void discard_lazy_cpu_state(void);
#else
static inline void discard_lazy_cpu_state(void)
{
}
#endif
#ifdef CONFIG_ALTIVEC
extern void flush_altivec_to_thread(struct task_struct *);
#else