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Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

Browse Source 
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] PReP fixup after irq changes
  [POWERPC] SPU fixup after irq changes
  [POWERPC] Fix up after irq changes
  [POWERPC] Fix iseries/smp.c for irq breakage
  [POWERPC] Fix viocons for irq breakage
  [POWERPC] Update iseries_defconfig
  [POWERPC] Fix fsl_soc build breaks
  [POWERPC] Minor fix for bootargs property
  [POWERPC] Update MTFSF_L() comment
  [POWERPC] Update pSeries defconfig for SATA
  [POWERPC] Don't get PCI IRQ from OF for devices with no IRQ
  [POWERPC] Fix zImage decompress location
  [POWERPC] linux,tce-size property is 32 bits
  [POWERPC] Add DTS for MPC8349E-mITX board
  [POWERPC] Fix harmless typo
  [PPC] Fix some irq breakage with ARCH=ppc
This commit is contained in:
Linus Torvalds 2006-10-07 10:52:00 -07:00
commit ba00003aa8
59 changed files with 453 additions and 154 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

246
arch/powerpc/boot/dts/mpc8349emitx.dts Normal file
View File

@ -0,0 +1,246 @@
/*
* MPC8349E-mITX Device Tree Source
*
* Copyright 2006 Freescale Semiconductor Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
/ {
model = "MPC8349EMITX";
compatible = "MPC834xMITX";
#address-cells = <1>;
#size-cells = <1>;
cpus {
#cpus = <1>;
#address-cells = <1>;
#size-cells = <0>;
PowerPC,8349@0 {
device_type = "cpu";
reg = <0>;
d-cache-line-size = <20>;
i-cache-line-size = <20>;
d-cache-size = <8000>;
i-cache-size = <8000>;
timebase-frequency = <0>; // from bootloader
bus-frequency = <0>; // from bootloader
clock-frequency = <0>; // from bootloader
32-bit;
};
};
memory {
device_type = "memory";
reg = <00000000 10000000>;
};
soc8349@e0000000 {
#address-cells = <1>;
#size-cells = <1>;
#interrupt-cells = <2>;
device_type = "soc";
ranges = <0 e0000000 00100000>;
reg = <e0000000 00000200>;
bus-frequency = <0>; // from bootloader
wdt@200 {
device_type = "watchdog";
compatible = "mpc83xx_wdt";
reg = <200 100>;
};
i2c@3000 {
device_type = "i2c";
compatible = "fsl-i2c";
reg = <3000 100>;
interrupts = <e 8>;
interrupt-parent = <700>;
dfsrr;
};
i2c@3100 {
device_type = "i2c";
compatible = "fsl-i2c";
reg = <3100 100>;
interrupts = <f 8>;
interrupt-parent = <700>;
dfsrr;
};
spi@7000 {
device_type = "spi";
compatible = "mpc83xx_spi";
reg = <7000 1000>;
interrupts = <10 8>;
interrupt-parent = <700>;
mode = <0>;
};
usb@22000 {
device_type = "usb";
compatible = "fsl-usb2-mph";
reg = <22000 1000>;
#address-cells = <1>;
#size-cells = <0>;
interrupt-parent = <700>;
interrupts = <27 2>;
phy_type = "ulpi";
port1;
};
usb@23000 {
device_type = "usb";
compatible = "fsl-usb2-dr";
reg = <23000 1000>;
#address-cells = <1>;
#size-cells = <0>;
interrupt-parent = <700>;
interrupts = <26 2>;
phy_type = "ulpi";
};
mdio@24520 {
device_type = "mdio";
compatible = "gianfar";
reg = <24520 20>;
#address-cells = <1>;
#size-cells = <0>;
linux,phandle = <24520>;
/* Vitesse 8201 */
ethernet-phy@1c {
linux,phandle = <245201c>;
interrupt-parent = <700>;
interrupts = <12 2>;
reg = <1c>;
device_type = "ethernet-phy";
};
/* Vitesse 7385 */
ethernet-phy@1f {
linux,phandle = <245201f>;
interrupt-parent = <700>;
interrupts = <12 2>;
reg = <1f>;
device_type = "ethernet-phy";
};
};
ethernet@24000 {
device_type = "network";
model = "TSEC";
compatible = "gianfar";
reg = <24000 1000>;
address = [ 00 00 00 00 00 00 ];
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <20 8 21 8 22 8>;
interrupt-parent = <700>;
phy-handle = <245201c>;
};
ethernet@25000 {
#address-cells = <1>;
#size-cells = <0>;
device_type = "network";
model = "TSEC";
compatible = "gianfar";
reg = <25000 1000>;
address = [ 00 00 00 00 00 00 ];
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <23 8 24 8 25 8>;
interrupt-parent = <700>;
phy-handle = <245201f>;
};
serial@4500 {
device_type = "serial";
compatible = "ns16550";
reg = <4500 100>;
clock-frequency = <0>; // from bootloader
interrupts = <9 8>;
interrupt-parent = <700>;
};
serial@4600 {
device_type = "serial";
compatible = "ns16550";
reg = <4600 100>;
clock-frequency = <0>; // from bootloader
interrupts = <a 8>;
interrupt-parent = <700>;
};
pci@8500 {
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <
/* IDSEL 0x10 - SATA */
8000 0 0 1 700 16 8 /* SATA_INTA */
>;
interrupt-parent = <700>;
interrupts = <42 8>;
bus-range = <0 0>;
ranges = <42000000 0 80000000 80000000 0 10000000
02000000 0 90000000 90000000 0 10000000
01000000 0 00000000 e2000000 0 01000000>;
clock-frequency = <3f940aa>;
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
reg = <8500 100>;
compatible = "83xx";
device_type = "pci";
};
pci@8600 {
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <
/* IDSEL 0x0E - MiniPCI Slot */
7000 0 0 1 700 15 8 /* PCI_INTA */
/* IDSEL 0x0F - PCI Slot */
7800 0 0 1 700 14 8 /* PCI_INTA */
7800 0 0 2 700 15 8 /* PCI_INTB */
>;
interrupt-parent = <700>;
interrupts = <43 8>;
bus-range = <1 1>;
ranges = <42000000 0 a0000000 a0000000 0 10000000
02000000 0 b0000000 b0000000 0 10000000
01000000 0 00000000 e3000000 0 01000000>;
clock-frequency = <3f940aa>;
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
reg = <8600 100>;
compatible = "83xx";
device_type = "pci";
};
crypto@30000 {
device_type = "crypto";
model = "SEC2";
compatible = "talitos";
reg = <30000 10000>;
interrupts = <b 8>;
interrupt-parent = <700>;
num-channels = <4>;
channel-fifo-len = <18>;
exec-units-mask = <0000007e>;
descriptor-types-mask = <01010ebf>;
};
pic@700 {
linux,phandle = <700>;
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <2>;
reg = <700 100>;
built-in;
device_type = "ipic";
};
};
};

5
arch/powerpc/boot/of.c
View File

@ -176,12 +176,9 @@ static void *claim(unsigned long virt, unsigned long size, unsigned long align)
static void *of_try_claim(u32 size)
{
unsigned long addr = 0;
static u8 first_time = 1;
if (first_time) {
if (claim_base == 0)
claim_base = _ALIGN_UP((unsigned long)_end, ONE_MB);
first_time = 0;
}
for(; claim_base < RAM_END; claim_base += ONE_MB) {
#ifdef DEBUG

86
arch/powerpc/configs/iseries_defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.18-rc6
# Sun Sep 10 10:22:57 2006
# Linux kernel version: 2.6.19-rc1
# Fri Oct 6 13:25:04 2006
#
CONFIG_PPC64=y
CONFIG_64BIT=y
@ -22,6 +22,7 @@ CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
# CONFIG_PPC_UDBG_16550 is not set
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
# CONFIG_DEFAULT_UIMAGE is not set
#
@ -52,10 +53,11 @@ CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
CONFIG_SYSCTL=y
# CONFIG_UTS_NS is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_IKCONFIG=y
@ -64,7 +66,9 @@ CONFIG_IKCONFIG_PROC=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@ -73,12 +77,12 @@ CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
@ -97,6 +101,7 @@ CONFIG_STOP_MACHINE=y
#
# Block layer
#
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
#
@ -115,13 +120,18 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# Platform support
#
# CONFIG_PPC_MULTIPLATFORM is not set
CONFIG_PPC_ISERIES=y
CONFIG_PPC_MULTIPLATFORM=y
# CONFIG_EMBEDDED6xx is not set
# CONFIG_APUS is not set
# CONFIG_PPC_PSERIES is not set
CONFIG_PPC_ISERIES=y
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_MAPLE is not set
# CONFIG_PPC_PASEMI is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_UDBG_RTAS_CONSOLE is not set
# CONFIG_PPC_IBM_CELL_BLADE is not set
# CONFIG_U3_DART is not set
# CONFIG_PPC_RTAS is not set
# CONFIG_MMIO_NVRAM is not set
CONFIG_IBMVIO=y
@ -147,12 +157,15 @@ CONFIG_BINFMT_ELF=y
CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_IOMMU_VMERGE=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
CONFIG_LPARCFG=y
# CONFIG_NUMA is not set
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
@ -179,6 +192,7 @@ CONFIG_GENERIC_ISA_DMA=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_MULTITHREAD_PROBE is not set
# CONFIG_PCI_DEBUG is not set
#
@ -206,6 +220,7 @@ CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
CONFIG_XFRM_SUB_POLICY=y
CONFIG_NET_KEY=m
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
@ -224,10 +239,12 @@ CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
#
# IP: Virtual Server Configuration
@ -247,6 +264,7 @@ CONFIG_NETFILTER=y
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
@ -255,6 +273,7 @@ CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
CONFIG_NETFILTER_XT_MATCH_DSCP=m
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
@ -294,7 +313,6 @@ CONFIG_IP_NF_MATCH_IPRANGE=m
CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_DSCP=m
# CONFIG_IP_NF_MATCH_AH is not set
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_OWNER=m
@ -319,7 +337,6 @@ CONFIG_IP_NF_NAT_AMANDA=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_DSCP=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_RAW=m
@ -351,7 +368,6 @@ CONFIG_LLC=y
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
@ -433,6 +449,7 @@ CONFIG_BLK_DEV_INITRD=y
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
@ -454,12 +471,14 @@ CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
#
# SCSI Transport Attributes
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
CONFIG_SCSI_SAS_ATTRS=m
CONFIG_SCSI_SAS_LIBSAS=m
CONFIG_SCSI_SAS_LIBSAS_DEBUG=y
#
# SCSI low-level drivers
@ -472,10 +491,11 @@ CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_ATA is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
@ -486,15 +506,21 @@ CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_IBMVSCSI=m
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
#
# Serial ATA (prod) and Parallel ATA (experimental) drivers
#
# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
#
@ -508,6 +534,7 @@ CONFIG_MD_RAID10=m
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
@ -573,6 +600,7 @@ CONFIG_MII=y
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
CONFIG_PCNET32=y
CONFIG_PCNET32_NAPI=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
@ -610,6 +638,7 @@ CONFIG_E1000=m
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
#
# Ethernet (10000 Mbit)
@ -649,6 +678,7 @@ CONFIG_PPP_BSDCOMP=m
# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=y
@ -671,6 +701,7 @@ CONFIG_NET_POLL_CONTROLLER=y
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@ -774,12 +805,12 @@ CONFIG_MAX_RAW_DEVS=256
#
# Misc devices
#
# CONFIG_TIFM_CORE is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
@ -893,6 +924,9 @@ CONFIG_XFS_FS=m
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
CONFIG_GFS2_FS=m
CONFIG_GFS2_FS_LOCKING_NOLOCK=m
CONFIG_GFS2_FS_LOCKING_DLM=m
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
@ -929,12 +963,14 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
CONFIG_CONFIGFS_FS=m
#
# Miscellaneous filesystems
@ -988,6 +1024,7 @@ CONFIG_CIFS_POSIX=y
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
CONFIG_GENERIC_ACL=y
#
# Partition Types
@ -1039,6 +1076,12 @@ CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
#
# Distributed Lock Manager
#
CONFIG_DLM=m
# CONFIG_DLM_DEBUG is not set
#
# iSeries device drivers
#
@ -1073,6 +1116,7 @@ CONFIG_PLIST=y
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
@ -1091,6 +1135,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_FS=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_FORCED_INLINING is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_STACKOVERFLOW=y
@ -1109,6 +1154,10 @@ CONFIG_IRQSTACKS=y
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=m
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
@ -1118,9 +1167,12 @@ CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_CAST5=m

2
arch/powerpc/configs/pseries_defconfig
View File

@ -506,7 +506,7 @@ CONFIG_SCSI_SAS_ATTRS=m
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_ATA is not set
CONFIG_ATA=y
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set

2
arch/powerpc/kernel/ibmebus.c
View File

@ -319,7 +319,7 @@ EXPORT_SYMBOL(ibmebus_unregister_driver);
int ibmebus_request_irq(struct ibmebus_dev *dev,
u32 ist,
irqreturn_t (*handler)(int, void*, struct pt_regs *),
irqreturn_t (*handler)(int, void*),
unsigned long irq_flags, const char * devname,
void *dev_id)
{

2
arch/powerpc/kernel/iommu.c
View File

@ -75,7 +75,7 @@ static unsigned long iommu_range_alloc(struct iommu_table *tbl,
/* This allocator was derived from x86_64's bit string search */
/* Sanity check */
if (unlikely(npages) == 0) {
if (unlikely(npages == 0)) {
if (printk_ratelimit())
WARN_ON(1);
return DMA_ERROR_CODE;

2
arch/powerpc/kernel/irq.c
View File

@ -217,7 +217,7 @@ void do_IRQ(struct pt_regs *regs)
* The value -2 is for buggy hardware and means that this IRQ
* has already been handled. -- Tom
*/
irq = ppc_md.get_irq(regs);
irq = ppc_md.get_irq();
if (irq != NO_IRQ && irq != NO_IRQ_IGNORE) {
#ifdef CONFIG_IRQSTACKS

2
arch/powerpc/kernel/prom.c
View File

@ -724,7 +724,7 @@ static int __init early_init_dt_scan_chosen(unsigned long node,
strlcpy(cmd_line, p, min((int)l, COMMAND_LINE_SIZE));
#ifdef CONFIG_CMDLINE
if (l == 0 || (l == 1 && (*p) == 0))
if (p == NULL || l == 0 || (l == 1 && (*p) == 0))
strlcpy(cmd_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE);
#endif /* CONFIG_CMDLINE */

17
arch/powerpc/kernel/prom_parse.c
View File

@ -914,6 +914,17 @@ int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq)
u8 pin;
int rc;
/* We need to first check if the PCI device has a PCI interrupt at all
* since we have cases where the device-node might expose non-PCI
* interrupts, but the device has no PCI interrupt to it
*/
rc = pci_read_config_byte(pdev, PCI_INTERRUPT_PIN, &pin);
if (rc != 0)
return rc;
/* No pin, exit */
if (pin == 0)
return -ENODEV;
/* Check if we have a device node, if yes, fallback to standard OF
* parsing
*/
@ -925,12 +936,6 @@ int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq)
* interrupt spec. we assume #interrupt-cells is 1, which is standard
* for PCI. If you do different, then don't use that routine.
*/
rc = pci_read_config_byte(pdev, PCI_INTERRUPT_PIN, &pin);
if (rc != 0)
return rc;
/* No pin, exit */
if (pin == 0)
return -ENODEV;
/* Now we walk up the PCI tree */
lspec = pin;

2
arch/powerpc/kernel/time.c
View File

@ -706,7 +706,7 @@ void timer_interrupt(struct pt_regs * regs)
#ifdef CONFIG_PPC_ISERIES
if (hvlpevent_is_pending())
process_hvlpevents(regs);
process_hvlpevents();
#endif
#ifdef CONFIG_PPC64

5
arch/powerpc/platforms/82xx/mpc82xx_ads.c
View File

@ -384,8 +384,7 @@ struct hw_interrupt_type m82xx_pci_ic = {
};
static void
m82xx_pci_irq_demux(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
m82xx_pci_irq_demux(unsigned int irq, struct irq_desc *desc)
{
unsigned long stat, mask, pend;
int bit;
@ -398,7 +397,7 @@ m82xx_pci_irq_demux(unsigned int irq, struct irq_desc *desc,
break;
for (bit = 0; pend != 0; ++bit, pend <<= 1) {
if (pend & 0x80000000)
__do_IRQ(pci_int_base + bit, regs);
__do_IRQ(pci_int_base + bit);
}
}
}

5
arch/powerpc/platforms/85xx/mpc85xx_ads.c
View File

@ -66,12 +66,11 @@ mpc85xx_pcibios_fixup(void)
#ifdef CONFIG_CPM2
static void cpm2_cascade(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
{
int cascade_irq;
while ((cascade_irq = cpm2_get_irq(regs)) >= 0) {
while ((cascade_irq = cpm2_get_irq()) >= 0) {
generic_handle_irq(cascade_irq);
}
desc->chip->eoi(irq);

7
arch/powerpc/platforms/85xx/mpc85xx_cds.c
View File

@ -132,10 +132,9 @@ mpc85xx_cds_pcibios_fixup(void)
#ifdef CONFIG_PPC_I8259
#warning The i8259 PIC support is currently broken
static void mpc85xx_8259_cascade(unsigned int irq, struct
irq_desc *desc, struct pt_regs *regs)
static void mpc85xx_8259_cascade(unsigned int irq, struct irq_desc *desc)
{
unsigned int cascade_irq = i8259_irq(regs);
unsigned int cascade_irq = i8259_irq();
if (cascade_irq != NO_IRQ)
generic_handle_irq(cascade_irq);
@ -150,8 +149,10 @@ void __init mpc85xx_cds_pic_init(void)
struct mpic *mpic;
struct resource r;
struct device_node *np = NULL;
#ifdef CONFIG_PPC_I8259
struct device_node *cascade_node = NULL;
int cascade_irq;
#endif
np = of_find_node_by_type(np, "open-pic");

5
arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
View File

@ -53,10 +53,9 @@ unsigned long pci_dram_offset = 0;
#ifdef CONFIG_PCI
static void mpc86xx_8259_cascade(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
static void mpc86xx_8259_cascade(unsigned int irq, struct irq_desc *desc)
{
unsigned int cascade_irq = i8259_irq(regs);
unsigned int cascade_irq = i8259_irq();
if (cascade_irq != NO_IRQ)
generic_handle_irq(cascade_irq);
desc->chip->eoi(irq);

5
arch/powerpc/platforms/cell/interrupt.c
View File

@ -98,8 +98,7 @@ static void iic_ioexc_eoi(unsigned int irq)
{
}
static void iic_ioexc_cascade(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
static void iic_ioexc_cascade(unsigned int irq, struct irq_desc *desc)
{
struct cbe_iic_regs __iomem *node_iic = (void __iomem *)desc->handler_data;
unsigned int base = (irq & 0xffffff00) | IIC_IRQ_TYPE_IOEXC;
@ -140,7 +139,7 @@ static struct irq_chip iic_ioexc_chip = {
};
/* Get an IRQ number from the pending state register of the IIC */
static unsigned int iic_get_irq(struct pt_regs *regs)
static unsigned int iic_get_irq(void)
{
struct cbe_iic_pending_bits pending;
struct iic *iic;

6
arch/powerpc/platforms/cell/spu_base.c
View File

@ -147,7 +147,7 @@ static int __spu_trap_data_map(struct spu *spu, unsigned long ea, u64 dsisr)
}
static irqreturn_t
spu_irq_class_0(int irq, void *data, struct pt_regs *regs)
spu_irq_class_0(int irq, void *data)
{
struct spu *spu;
@ -186,7 +186,7 @@ spu_irq_class_0_bottom(struct spu *spu)
EXPORT_SYMBOL_GPL(spu_irq_class_0_bottom);
static irqreturn_t
spu_irq_class_1(int irq, void *data, struct pt_regs *regs)
spu_irq_class_1(int irq, void *data)
{
struct spu *spu;
unsigned long stat, mask, dar, dsisr;
@ -224,7 +224,7 @@ spu_irq_class_1(int irq, void *data, struct pt_regs *regs)
EXPORT_SYMBOL_GPL(spu_irq_class_1_bottom);
static irqreturn_t
spu_irq_class_2(int irq, void *data, struct pt_regs *regs)
spu_irq_class_2(int irq, void *data)
{
struct spu *spu;
unsigned long stat;

7
arch/powerpc/platforms/chrp/setup.c
View File

@ -70,7 +70,7 @@ unsigned long event_scan_interval;
* has to include <linux/interrupt.h> (to get irqreturn_t), which
* causes all sorts of problems. -- paulus
*/
extern irqreturn_t xmon_irq(int, void *, struct pt_regs *);
extern irqreturn_t xmon_irq(int, void *);
extern unsigned long loops_per_jiffy;
@ -335,10 +335,9 @@ chrp_event_scan(unsigned long unused)
jiffies + event_scan_interval);
}
static void chrp_8259_cascade(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
static void chrp_8259_cascade(unsigned int irq, struct irq_desc *desc)
{
unsigned int cascade_irq = i8259_irq(regs);
unsigned int cascade_irq = i8259_irq();
if (cascade_irq != NO_IRQ)
generic_handle_irq(cascade_irq);
desc->chip->eoi(irq);

5
arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
View File

@ -61,8 +61,7 @@ pci_dram_offset = MPC7448_HPC2_PCI_MEM_OFFSET;
extern int tsi108_setup_pci(struct device_node *dev);
extern void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val);
extern void tsi108_pci_int_init(void);
extern void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs);
extern void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc);
int mpc7448_hpc2_exclude_device(u_char bus, u_char devfn)
{
@ -200,7 +199,7 @@ static void __init mpc7448_hpc2_init_IRQ(void)
tsi_pic = of_find_node_by_type(NULL, "open-pic");
if (tsi_pic) {
unsigned int size;
void *prop = get_property(tsi_pic, "reg", &size);
const void *prop = get_property(tsi_pic, "reg", &size);
mpic_paddr = of_translate_address(tsi_pic, prop);
}

17
arch/powerpc/platforms/iseries/irq.c
View File

@ -43,10 +43,7 @@
#include "irq.h"
#include "pci.h"
#include "call_pci.h"
#if defined(CONFIG_SMP)
extern void iSeries_smp_message_recv(struct pt_regs *);
#endif
#include "smp.h"
#ifdef CONFIG_PCI
@ -88,7 +85,7 @@ static DEFINE_SPINLOCK(pending_irqs_lock);
static int num_pending_irqs;
static int pending_irqs[NR_IRQS];
static void int_received(struct pci_event *event, struct pt_regs *regs)
static void int_received(struct pci_event *event)
{
int irq;
@ -146,11 +143,11 @@ static void int_received(struct pci_event *event, struct pt_regs *regs)
}
}
static void pci_event_handler(struct HvLpEvent *event, struct pt_regs *regs)
static void pci_event_handler(struct HvLpEvent *event)
{
if (event && (event->xType == HvLpEvent_Type_PciIo)) {
if (hvlpevent_is_int(event))
int_received((struct pci_event *)event, regs);
int_received((struct pci_event *)event);
else
printk(KERN_ERR
"pci_event_handler: unexpected ack received\n");
@ -308,18 +305,18 @@ int __init iSeries_allocate_IRQ(HvBusNumber bus,
/*
* Get the next pending IRQ.
*/
unsigned int iSeries_get_irq(struct pt_regs *regs)
unsigned int iSeries_get_irq(void)
{
int irq = NO_IRQ_IGNORE;
#ifdef CONFIG_SMP
if (get_lppaca()->int_dword.fields.ipi_cnt) {
get_lppaca()->int_dword.fields.ipi_cnt = 0;
iSeries_smp_message_recv(regs);
iSeries_smp_message_recv();
}
#endif /* CONFIG_SMP */
if (hvlpevent_is_pending())
process_hvlpevents(regs);
process_hvlpevents();
#ifdef CONFIG_PCI
if (num_pending_irqs) {

2
arch/powerpc/platforms/iseries/irq.h
View File

@ -4,6 +4,6 @@
extern void iSeries_init_IRQ(void);
extern int iSeries_allocate_IRQ(HvBusNumber, HvSubBusNumber, u32);
extern void iSeries_activate_IRQs(void);
extern unsigned int iSeries_get_irq(struct pt_regs *);
extern unsigned int iSeries_get_irq(void);
#endif /* _ISERIES_IRQ_H */

4
arch/powerpc/platforms/iseries/lpevents.c
View File

@ -116,7 +116,7 @@ static void hvlpevent_clear_valid(struct HvLpEvent * event)
hvlpevent_invalidate(event);
}
void process_hvlpevents(struct pt_regs *regs)
void process_hvlpevents(void)
{
struct HvLpEvent * event;
@ -144,7 +144,7 @@ void process_hvlpevents(struct pt_regs *regs)
__get_cpu_var(hvlpevent_counts)[event->xType]++;
if (event->xType < HvLpEvent_Type_NumTypes &&
lpEventHandler[event->xType])
lpEventHandler[event->xType](event, regs);
lpEventHandler[event->xType](event);
else
printk(KERN_INFO "Unexpected Lp Event type=%d\n", event->xType );

4
arch/powerpc/platforms/iseries/mf.c
View File

@ -513,7 +513,7 @@ static void handle_ack(struct io_mf_lp_event *event)
* parse it enough to know if it is an interrupt or an
* acknowledge.
*/
static void hv_handler(struct HvLpEvent *event, struct pt_regs *regs)
static void hv_handler(struct HvLpEvent *event)
{
if ((event != NULL) && (event->xType == HvLpEvent_Type_MachineFac)) {
if (hvlpevent_is_ack(event))
@ -847,7 +847,7 @@ static int mf_get_boot_rtc(struct rtc_time *tm)
/* We need to poll here as we are not yet taking interrupts */
while (rtc_data.busy) {
if (hvlpevent_is_pending())
process_hvlpevents(NULL);
process_hvlpevents();
}
return rtc_set_tm(rtc_data.rc, rtc_data.ce_msg.ce_msg, tm);
}

6
arch/powerpc/platforms/iseries/smp.c
View File

@ -43,9 +43,11 @@
#include <asm/cputable.h>
#include <asm/system.h>
#include "smp.h"
static unsigned long iSeries_smp_message[NR_CPUS];
void iSeries_smp_message_recv(struct pt_regs *regs)
void iSeries_smp_message_recv(void)
{
int cpu = smp_processor_id();
int msg;
@ -55,7 +57,7 @@ void iSeries_smp_message_recv(struct pt_regs *regs)
for (msg = 0; msg < 4; msg++)
if (test_and_clear_bit(msg, &iSeries_smp_message[cpu]))
smp_message_recv(msg, regs);
smp_message_recv(msg);
}
static inline void smp_iSeries_do_message(int cpu, int msg)

6
arch/powerpc/platforms/iseries/smp.h Normal file
View File

@ -0,0 +1,6 @@
#ifndef _PLATFORMS_ISERIES_SMP_H
#define _PLATFORMS_ISERIES_SMP_H
extern void iSeries_smp_message_recv(void);
#endif /* _PLATFORMS_ISERIES_SMP_H */

2
arch/powerpc/platforms/iseries/viopath.c
View File

@ -378,7 +378,7 @@ void vio_set_hostlp(void)
}
EXPORT_SYMBOL(vio_set_hostlp);
static void vio_handleEvent(struct HvLpEvent *event, struct pt_regs *regs)
static void vio_handleEvent(struct HvLpEvent *event)
{
HvLpIndex remoteLp;
int subtype = (event->xSubtype & VIOMAJOR_SUBTYPE_MASK)

12
arch/powerpc/platforms/powermac/pic.c
View File

@ -42,7 +42,7 @@
* has to include <linux/interrupt.h> (to get irqreturn_t), which
* causes all sorts of problems. -- paulus
*/
extern irqreturn_t xmon_irq(int, void *, struct pt_regs *);
extern irqreturn_t xmon_irq(int, void *);
#ifdef CONFIG_PPC32
struct pmac_irq_hw {
@ -210,7 +210,7 @@ static struct irq_chip pmac_pic = {
.retrigger = pmac_retrigger,
};
static irqreturn_t gatwick_action(int cpl, void *dev_id, struct pt_regs *regs)
static irqreturn_t gatwick_action(int cpl, void *dev_id)
{
unsigned long flags;
int irq, bits;
@ -235,18 +235,18 @@ static irqreturn_t gatwick_action(int cpl, void *dev_id, struct pt_regs *regs)
return rc;
}
static unsigned int pmac_pic_get_irq(struct pt_regs *regs)
static unsigned int pmac_pic_get_irq(void)
{
int irq;
unsigned long bits = 0;
unsigned long flags;
#ifdef CONFIG_SMP
void psurge_smp_message_recv(struct pt_regs *);
void psurge_smp_message_recv(void);
/* IPI's are a hack on the powersurge -- Cort */
if ( smp_processor_id() != 0 ) {
psurge_smp_message_recv(regs);
psurge_smp_message_recv();
return NO_IRQ_IGNORE; /* ignore, already handled */
}
#endif /* CONFIG_SMP */
@ -444,7 +444,7 @@ static void pmac_u3_cascade(unsigned int irq, struct irq_desc *desc)
{
struct mpic *mpic = desc->handler_data;
unsigned int cascade_irq = mpic_get_one_irq(mpic, get_irq_regs());
unsigned int cascade_irq = mpic_get_one_irq(mpic);
if (cascade_irq != NO_IRQ)
generic_handle_irq(cascade_irq);
desc->chip->eoi(irq);

4
arch/powerpc/platforms/powermac/pic.h
View File

@ -5,7 +5,7 @@
extern struct hw_interrupt_type pmac_pic;
void pmac_pic_init(void);
int pmac_get_irq(struct pt_regs *regs);
extern void pmac_pic_init(void);
extern int pmac_get_irq(void);
#endif /* __PPC_PLATFORMS_PMAC_PIC_H */

8
arch/powerpc/platforms/powermac/smp.c
View File

@ -160,7 +160,7 @@ static inline void psurge_clr_ipi(int cpu)
*/
static unsigned long psurge_smp_message[NR_CPUS];
void psurge_smp_message_recv(struct pt_regs *regs)
void psurge_smp_message_recv(void)
{
int cpu = smp_processor_id();
int msg;
@ -174,12 +174,12 @@ void psurge_smp_message_recv(struct pt_regs *regs)
/* make sure there is a message there */
for (msg = 0; msg < 4; msg++)
if (test_and_clear_bit(msg, &psurge_smp_message[cpu]))
smp_message_recv(msg, regs);
smp_message_recv(msg);
}
irqreturn_t psurge_primary_intr(int irq, void *d, struct pt_regs *regs)
irqreturn_t psurge_primary_intr(int irq, void *d)
{
psurge_smp_message_recv(regs);
psurge_smp_message_recv();
return IRQ_HANDLED;
}

3
arch/powerpc/platforms/pseries/iommu.c
View File

@ -267,7 +267,8 @@ static void iommu_table_setparms(struct pci_controller *phb,
struct iommu_table *tbl)
{
struct device_node *node;
const unsigned long *basep, *sizep;
const unsigned long *basep;
const u32 *sizep;
node = (struct device_node *)phb->arch_data;

2
arch/powerpc/platforms/pseries/setup.c
View File

@ -123,7 +123,7 @@ static void __init fwnmi_init(void)
void pseries_8259_cascade(unsigned int irq, struct irq_desc *desc)
{
unsigned int cascade_irq = i8259_irq(get_irq_regs());
unsigned int cascade_irq = i8259_irq();
if (cascade_irq != NO_IRQ)
generic_handle_irq(cascade_irq);
desc->chip->eoi(irq);

4
arch/powerpc/platforms/pseries/xics.c
View File

@ -308,14 +308,14 @@ static inline unsigned int xics_remap_irq(unsigned int vec)
return NO_IRQ;
}
static unsigned int xics_get_irq_direct(struct pt_regs *regs)
static unsigned int xics_get_irq_direct(void)
{
unsigned int cpu = smp_processor_id();
return xics_remap_irq(direct_xirr_info_get(cpu));
}
static unsigned int xics_get_irq_lpar(struct pt_regs *regs)
static unsigned int xics_get_irq_lpar(void)
{
unsigned int cpu = smp_processor_id();

2
arch/powerpc/sysdev/cpm2_pic.c
View File

@ -147,7 +147,7 @@ static struct irq_chip cpm2_pic = {
.end = cpm2_end_irq,
};
unsigned int cpm2_get_irq(struct pt_regs *regs)
unsigned int cpm2_get_irq(void)
{
int irq;
unsigned long bits;

2
arch/powerpc/sysdev/cpm2_pic.h
View File

@ -3,7 +3,7 @@
extern intctl_cpm2_t *cpm2_intctl;
extern unsigned int cpm2_get_irq(struct pt_regs *regs);
extern unsigned int cpm2_get_irq(void);
extern void cpm2_pic_init(struct device_node*);

9
arch/powerpc/sysdev/fsl_soc.c
View File

@ -567,7 +567,7 @@ static int __init fs_enet_of_init(void)
struct resource r[4];
struct device_node *phy, *mdio;
struct fs_platform_info fs_enet_data;
const unsigned int *id, *phy_addr, phy_irq;
const unsigned int *id, *phy_addr, *phy_irq;
const void *mac_addr;
const phandle *ph;
const char *model;
@ -641,7 +641,7 @@ static int __init fs_enet_of_init(void)
if (strstr(model, "FCC")) {
int fcc_index = *id - 1;
unsigned char* mdio_bb_prop;
const unsigned char *mdio_bb_prop;
fs_enet_data.dpram_offset = (u32)cpm_dpram_addr(0);
fs_enet_data.rx_ring = 32;
@ -708,8 +708,9 @@ static int __init fs_enet_of_init(void)
ret = platform_device_add_data(fs_enet_dev, &fs_enet_data,
sizeof(struct
fs_platform_info));
if (ret)
goto unreg;
if (ret)
goto unreg;
}
}
return 0;

2
arch/powerpc/sysdev/i8259.c
View File

@ -34,7 +34,7 @@ static struct irq_host *i8259_host;
* which is called. It should be noted that polling is broken on some
* IBM and Motorola PReP boxes so we must use the int-ack feature on them.
*/
unsigned int i8259_irq(struct pt_regs *regs)
unsigned int i8259_irq(void)
{
int irq;
int lock = 0;

2
arch/powerpc/sysdev/ipic.c
View File

@ -709,7 +709,7 @@ void ipic_clear_mcp_status(u32 mask)
}
/* Return an interrupt vector or NO_IRQ if no interrupt is pending. */
unsigned int ipic_get_irq(struct pt_regs *regs)
unsigned int ipic_get_irq(void)
{
int irq;

6
arch/powerpc/sysdev/mpic.c
View File

@ -1217,7 +1217,7 @@ void mpic_send_ipi(unsigned int ipi_no, unsigned int cpu_mask)
mpic_physmask(cpu_mask & cpus_addr(cpu_online_map)[0]));
}
unsigned int mpic_get_one_irq(struct mpic *mpic, struct pt_regs *regs)
unsigned int mpic_get_one_irq(struct mpic *mpic)
{
u32 src;
@ -1230,13 +1230,13 @@ unsigned int mpic_get_one_irq(struct mpic *mpic, struct pt_regs *regs)
return irq_linear_revmap(mpic->irqhost, src);
}
unsigned int mpic_get_irq(struct pt_regs *regs)
unsigned int mpic_get_irq(void)
{
struct mpic *mpic = mpic_primary;
BUG_ON(mpic == NULL);
return mpic_get_one_irq(mpic, regs);
return mpic_get_one_irq(mpic);
}

14
arch/powerpc/sysdev/qe_lib/qe_ic.c
View File

@ -300,7 +300,7 @@ static struct irq_host_ops qe_ic_host_ops = {
};
/* Return an interrupt vector or NO_IRQ if no interrupt is pending. */
unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic, struct pt_regs *regs)
unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic)
{
int irq;
@ -316,7 +316,7 @@ unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic, struct pt_regs *regs)
}
/* Return an interrupt vector or NO_IRQ if no interrupt is pending. */
unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic, struct pt_regs *regs)
unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic)
{
int irq;
@ -333,13 +333,12 @@ unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic, struct pt_regs *regs)
/* FIXME: We mask all the QE Low interrupts while handling. We should
* let other interrupt come in, but BAD interrupts are generated */
void fastcall qe_ic_cascade_low(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
void fastcall qe_ic_cascade_low(unsigned int irq, struct irq_desc *desc)
{
struct qe_ic *qe_ic = desc->handler_data;
struct irq_chip *chip = irq_desc[irq].chip;
unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic, regs);
unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic);
chip->mask_ack(irq);
if (cascade_irq != NO_IRQ)
@ -349,13 +348,12 @@ void fastcall qe_ic_cascade_low(unsigned int irq, struct irq_desc *desc,
/* FIXME: We mask all the QE High interrupts while handling. We should
* let other interrupt come in, but BAD interrupts are generated */
void fastcall qe_ic_cascade_high(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
void fastcall qe_ic_cascade_high(unsigned int irq, struct irq_desc *desc)
{
struct qe_ic *qe_ic = desc->handler_data;
struct irq_chip *chip = irq_desc[irq].chip;
unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic, regs);
unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic);
chip->mask_ack(irq);
if (cascade_irq != NO_IRQ)

3
arch/powerpc/sysdev/tsi108_pci.c
View File

@ -405,8 +405,7 @@ void __init tsi108_pci_int_init(void)
init_pci_source();
}
void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc)
{
unsigned int cascade_irq = get_pci_source();
if (cascade_irq != NO_IRQ)

2
arch/ppc/kernel/time.c
View File

@ -142,7 +142,7 @@ void timer_interrupt(struct pt_regs * regs)
while ((next_dec = tb_ticks_per_jiffy - tb_delta(&jiffy_stamp)) <= 0) {
jiffy_stamp += tb_ticks_per_jiffy;
profile_tick(CPU_PROFILING, regs);
profile_tick(CPU_PROFILING);
update_process_times(user_mode(regs));
if (smp_processor_id())

6
arch/ppc/platforms/85xx/mpc8560_ads.c
View File

@ -211,10 +211,10 @@ mpc8560ads_setup_arch(void)
#endif
}
static irqreturn_t cpm2_cascade(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t cpm2_cascade(int irq, void *dev_id)
{
while ((irq = cpm2_get_irq(regs)) >= 0)
__do_IRQ(irq, regs);
while ((irq = cpm2_get_irq()) >= 0)
__do_IRQ(irq);
return IRQ_HANDLED;
}

6
arch/ppc/platforms/85xx/mpc85xx_cds_common.c
View File

@ -127,10 +127,10 @@ mpc85xx_cds_show_cpuinfo(struct seq_file *m)
}
#ifdef CONFIG_CPM2
static irqreturn_t cpm2_cascade(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t cpm2_cascade(int irq, void *dev_id)
{
while((irq = cpm2_get_irq(regs)) >= 0)
__do_IRQ(irq, regs);
while((irq = cpm2_get_irq()) >= 0)
__do_IRQ(irq);
return IRQ_HANDLED;
}

6
arch/ppc/platforms/85xx/stx_gp3.c
View File

@ -156,10 +156,10 @@ gp3_setup_arch(void)
printk ("bi_immr_base = %8.8lx\n", binfo->bi_immr_base);
}
static irqreturn_t cpm2_cascade(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t cpm2_cascade(int irq, void *dev_id)
{
while ((irq = cpm2_get_irq(regs)) >= 0)
__do_IRQ(irq, regs);
while ((irq = cpm2_get_irq()) >= 0)
__do_IRQ(irq);
return IRQ_HANDLED;
}

6
arch/ppc/platforms/85xx/tqm85xx.c
View File

@ -181,10 +181,10 @@ tqm85xx_setup_arch(void)
}
#ifdef CONFIG_MPC8560
static irqreturn_t cpm2_cascade(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t cpm2_cascade(int irq, void *dev_id)
{
while ((irq = cpm2_get_irq(regs)) >= 0)
__do_IRQ(irq, regs);
while ((irq = cpm2_get_irq()) >= 0)
__do_IRQ(irq);
return IRQ_HANDLED;
}

2
arch/ppc/syslib/i8259.c
View File

@ -28,7 +28,7 @@ static int i8259_pic_irq_offset;
* which is called. It should be noted that polling is broken on some
* IBM and Motorola PReP boxes so we must use the int-ack feature on them.
*/
int i8259_irq(struct pt_regs *regs)
int i8259_irq(void)
{
int irq;

14
arch/ppc/syslib/open_pic.c
View File

@ -45,7 +45,7 @@ static u_int NumSources;
static int open_pic_irq_offset;
static volatile OpenPIC_Source __iomem *ISR[NR_IRQS];
static int openpic_cascade_irq = -1;
static int (*openpic_cascade_fn)(struct pt_regs *);
static int (*openpic_cascade_fn)(void);
/* Global Operations */
static void openpic_disable_8259_pass_through(void);
@ -54,7 +54,7 @@ static void openpic_set_spurious(u_int vector);
#ifdef CONFIG_SMP
/* Interprocessor Interrupts */
static void openpic_initipi(u_int ipi, u_int pri, u_int vector);
static irqreturn_t openpic_ipi_action(int cpl, void *dev_id, struct pt_regs *);
static irqreturn_t openpic_ipi_action(int cpl, void *dev_id);
#endif
/* Timer Interrupts */
@ -700,7 +700,7 @@ static struct irqaction openpic_cascade_irqaction = {
void __init
openpic_hookup_cascade(u_int irq, char *name,
int (*cascade_fn)(struct pt_regs *))
int (*cascade_fn)(void))
{
openpic_cascade_irq = irq;
openpic_cascade_fn = cascade_fn;
@ -857,16 +857,16 @@ static void openpic_end_ipi(unsigned int irq_nr)
{
}
static irqreturn_t openpic_ipi_action(int cpl, void *dev_id, struct pt_regs *regs)
static irqreturn_t openpic_ipi_action(int cpl, void *dev_id)
{
smp_message_recv(cpl-OPENPIC_VEC_IPI-open_pic_irq_offset, regs);
smp_message_recv(cpl-OPENPIC_VEC_IPI-open_pic_irq_offset);
return IRQ_HANDLED;
}
#endif /* CONFIG_SMP */
int
openpic_get_irq(struct pt_regs *regs)
openpic_get_irq(void)
{
int irq = openpic_irq();
@ -876,7 +876,7 @@ openpic_get_irq(struct pt_regs *regs)
* This should move to irq.c eventually. -- paulus
*/
if (irq == openpic_cascade_irq && openpic_cascade_fn != NULL) {
int cirq = openpic_cascade_fn(regs);
int cirq = openpic_cascade_fn();
/* Allow for the cascade being shared with other devices */
if (cirq != -1) {

2
drivers/char/viocons.c
View File

@ -947,7 +947,7 @@ static void vioHandleData(struct HvLpEvent *event)
*/
continue;
} else if (vio_sysrq_pressed) {
handle_sysrq(cevent->data[index], NULL, tty);
handle_sysrq(cevent->data[index], tty);
vio_sysrq_pressed = 0;
/*
* continue because we don't want to add

4
include/asm-powerpc/i8259.h
View File

@ -6,10 +6,10 @@
#ifdef CONFIG_PPC_MERGE
extern void i8259_init(struct device_node *node, unsigned long intack_addr);
extern unsigned int i8259_irq(struct pt_regs *regs);
extern unsigned int i8259_irq(void);
#else
extern void i8259_init(unsigned long intack_addr, int offset);
extern int i8259_irq(struct pt_regs *regs);
extern int i8259_irq(void);
#endif
#endif /* __KERNEL__ */

2
include/asm-powerpc/ibmebus.h
View File

@ -65,7 +65,7 @@ void ibmebus_unregister_driver(struct ibmebus_driver *drv);
int ibmebus_request_irq(struct ibmebus_dev *dev,
u32 ist,
irqreturn_t (*handler)(int, void*, struct pt_regs *),
irqreturn_t (*handler)(int, void*),
unsigned long irq_flags, const char * devname,
void *dev_id);
void ibmebus_free_irq(struct ibmebus_dev *dev, u32 ist, void *dev_id);

4
include/asm-powerpc/ipic.h
View File

@ -79,12 +79,12 @@ extern void ipic_clear_mcp_status(u32 mask);
#ifdef CONFIG_PPC_MERGE
extern void ipic_init(struct device_node *node, unsigned int flags);
extern unsigned int ipic_get_irq(struct pt_regs *regs);
extern unsigned int ipic_get_irq(void);
#else
extern void ipic_init(phys_addr_t phys_addr, unsigned int flags,
unsigned int irq_offset,
unsigned char *senses, unsigned int senses_count);
extern int ipic_get_irq(struct pt_regs *regs);
extern int ipic_get_irq(void);
#endif
#endif /* __ASM_IPIC_H__ */

2
include/asm-powerpc/iseries/hv_lp_event.h
View File

@ -50,7 +50,7 @@ struct HvLpEvent {
u64 xCorrelationToken; /* Unique value for source/type x10-x17 */
};
typedef void (*LpEventHandler)(struct HvLpEvent *, struct pt_regs *);
typedef void (*LpEventHandler)(struct HvLpEvent *);
/* Register a handler for an event type - returns 0 on success */
extern int HvLpEvent_registerHandler(HvLpEvent_Type eventType,

2
include/asm-powerpc/iseries/it_lp_queue.h
View File

@ -72,7 +72,7 @@ struct hvlpevent_queue {
extern struct hvlpevent_queue hvlpevent_queue;
extern int hvlpevent_is_pending(void);
extern void process_hvlpevents(struct pt_regs *);
extern void process_hvlpevents(void);
extern void setup_hvlpevent_queue(void);
#endif /* _ASM_POWERPC_ISERIES_IT_LP_QUEUE_H */

2
include/asm-powerpc/machdep.h
View File

@ -97,7 +97,7 @@ struct machdep_calls {
void (*show_percpuinfo)(struct seq_file *m, int i);
void (*init_IRQ)(void);
unsigned int (*get_irq)(struct pt_regs *);
unsigned int (*get_irq)(void);
#ifdef CONFIG_KEXEC
void (*kexec_cpu_down)(int crash_shutdown, int secondary);
#endif

4
include/asm-powerpc/mpic.h
View File

@ -409,9 +409,9 @@ extern void mpic_send_ipi(unsigned int ipi_no, unsigned int cpu_mask);
void smp_mpic_message_pass(int target, int msg);
/* Fetch interrupt from a given mpic */
extern unsigned int mpic_get_one_irq(struct mpic *mpic, struct pt_regs *regs);
extern unsigned int mpic_get_one_irq(struct mpic *mpic);
/* This one gets to the primary mpic */
extern unsigned int mpic_get_irq(struct pt_regs *regs);
extern unsigned int mpic_get_irq(void);
/* Set the EPIC clock ratio */
void mpic_set_clk_ratio(struct mpic *mpic, u32 clock_ratio);

2
include/asm-powerpc/reg.h
View File

@ -503,7 +503,7 @@
/*
* An mtfsf instruction with the L bit set. On CPUs that support this a
* full 64bits of FPSCR is restored and on other CPUs it is ignored.
* full 64bits of FPSCR is restored and on other CPUs the L bit is ignored.
*
* Until binutils gets the new form of mtfsf, hardwire the instruction.
*/

6
include/asm-ppc/floppy.h
View File

@ -38,14 +38,14 @@ static int virtual_dma_mode;
static int doing_vdma;
static struct fd_dma_ops *fd_ops;
static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs)
static irqreturn_t floppy_hardint(int irq, void *dev_id)
{
unsigned char st;
int lcount;
char *lptr;
if (!doing_vdma)
return floppy_interrupt(irq, dev_id, regs);
return floppy_interrupt(irq, dev_id);
st = 1;
@ -69,7 +69,7 @@ static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs)
virtual_dma_residue += virtual_dma_count;
virtual_dma_count=0;
doing_vdma = 0;
floppy_interrupt(irq, dev_id, regs);
floppy_interrupt(irq, dev_id);
return IRQ_HANDLED;
}
return IRQ_HANDLED;

2
include/asm-ppc/machdep.h
View File

@ -43,7 +43,7 @@ struct machdep_calls {
/* Optional, may be NULL. */
unsigned int (*irq_canonicalize)(unsigned int irq);
void (*init_IRQ)(void);
int (*get_irq)(struct pt_regs *);
int (*get_irq)(void);
/* A general init function, called by ppc_init in init/main.c.
May be NULL. DEPRECATED ! */

6
include/asm-ppc/open_pic.h
View File

@ -48,12 +48,12 @@ extern void openpic_init(int linux_irq_offset);
extern void openpic_init_nmi_irq(u_int irq);
extern void openpic_set_irq_priority(u_int irq, u_int pri);
extern void openpic_hookup_cascade(u_int irq, char *name,
int (*cascade_fn)(struct pt_regs *));
int (*cascade_fn)(void));
extern u_int openpic_irq(void);
extern void openpic_eoi(void);
extern void openpic_request_IPIs(void);
extern void do_openpic_setup_cpu(void);
extern int openpic_get_irq(struct pt_regs *regs);
extern int openpic_get_irq(void);
extern void openpic_reset_processor_phys(u_int cpumask);
extern void openpic_setup_ISU(int isu_num, unsigned long addr);
extern void openpic_cause_IPI(u_int ipi, cpumask_t cpumask);
@ -93,6 +93,6 @@ extern void openpic2_init(int linux_irq_offset);
extern void openpic2_init_nmi_irq(u_int irq);
extern u_int openpic2_irq(void);
extern void openpic2_eoi(void);
extern int openpic2_get_irq(struct pt_regs *regs);
extern int openpic2_get_irq(void);
extern void openpic2_setup_ISU(int isu_num, unsigned long addr);
#endif /* _PPC_KERNEL_OPEN_PIC_H */

2
include/asm-ppc/smp.h
View File

@ -39,7 +39,7 @@ extern struct smp_ops_t *smp_ops;
extern void smp_send_tlb_invalidate(int);
extern void smp_send_xmon_break(int cpu);
struct pt_regs;
extern void smp_message_recv(int, struct pt_regs *);
extern void smp_message_recv(int);
extern int __cpu_disable(void);
extern void __cpu_die(unsigned int cpu);