return err;
}
-struct linux32_dirent {
- u32 d_ino;
- compat_off_t d_off;
- u16 d_reclen;
- char d_name[1];
-};
-
-struct old_linux32_dirent {
- u32 d_ino;
- u32 d_offset;
- u16 d_namlen;
- char d_name[1];
-};
-
-struct getdents32_callback {
- struct linux32_dirent __user * current_dir;
- struct linux32_dirent __user * previous;
- int count;
- int error;
-};
-
-struct readdir32_callback {
- struct old_linux32_dirent __user * dirent;
- int count;
-};
-
-#define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de)))
-static int filldir32 (void *__buf, const char *name, int namlen,
- loff_t offset, u64 ino, unsigned int d_type)
-{
- struct linux32_dirent __user * dirent;
- struct getdents32_callback * buf = (struct getdents32_callback *) __buf;
- int reclen = ALIGN(NAME_OFFSET(dirent) + namlen + 1, 4);
- u32 d_ino;
-
- buf->error = -EINVAL; /* only used if we fail.. */
- if (reclen > buf->count)
- return -EINVAL;
- d_ino = ino;
- if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
- return -EOVERFLOW;
- dirent = buf->previous;
- if (dirent)
- put_user(offset, &dirent->d_off);
- dirent = buf->current_dir;
- buf->previous = dirent;
- put_user(d_ino, &dirent->d_ino);
- put_user(reclen, &dirent->d_reclen);
- copy_to_user(dirent->d_name, name, namlen);
- put_user(0, dirent->d_name + namlen);
- dirent = ((void __user *)dirent) + reclen;
- buf->current_dir = dirent;
- buf->count -= reclen;
- return 0;
-}
-
-asmlinkage long
-sys32_getdents (unsigned int fd, void __user * dirent, unsigned int count)
-{
- struct file * file;
- struct linux32_dirent __user * lastdirent;
- struct getdents32_callback buf;
- int error;
-
- error = -EFAULT;
- if (!access_ok(VERIFY_WRITE, dirent, count))
- goto out;
-
- error = -EBADF;
- file = fget(fd);
- if (!file)
- goto out;
-
- buf.current_dir = (struct linux32_dirent __user *) dirent;
- buf.previous = NULL;
- buf.count = count;
- buf.error = 0;
-
- error = vfs_readdir(file, filldir32, &buf);
- if (error < 0)
- goto out_putf;
- error = buf.error;
- lastdirent = buf.previous;
- if (lastdirent) {
- if (put_user(file->f_pos, &lastdirent->d_off))
- error = -EFAULT;
- else
- error = count - buf.count;
- }
-
-out_putf:
- fput(file);
-out:
- return error;
-}
-
-static int fillonedir32(void * __buf, const char * name, int namlen,
- loff_t offset, u64 ino, unsigned int d_type)
-{
- struct readdir32_callback * buf = (struct readdir32_callback *) __buf;
- struct old_linux32_dirent __user * dirent;
- u32 d_ino;
-
- if (buf->count)
- return -EINVAL;
- d_ino = ino;
- if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
- return -EOVERFLOW;
- buf->count++;
- dirent = buf->dirent;
- put_user(d_ino, &dirent->d_ino);
- put_user(offset, &dirent->d_offset);
- put_user(namlen, &dirent->d_namlen);
- copy_to_user(dirent->d_name, name, namlen);
- put_user(0, dirent->d_name + namlen);
- return 0;
-}
-
-asmlinkage long
-sys32_readdir (unsigned int fd, void __user * dirent, unsigned int count)
-{
- int error;
- struct file * file;
- struct readdir32_callback buf;
-
- error = -EBADF;
- file = fget(fd);
- if (!file)
- goto out;
-
- buf.count = 0;
- buf.dirent = dirent;
-
- error = vfs_readdir(file, fillonedir32, &buf);
- if (error >= 0)
- error = buf.count;
- fput(file);
-out:
- return error;
-}
-
/*** copied from mips64 ***/
/*
* Ooo, nasty. We need here to frob 32-bit unsigned longs to
ENTRY_SAME(setfsgid)
/* I think this might work */
ENTRY_SAME(llseek) /* 140 */
- /* struct linux_dirent has longs, like 'unsigned long d_ino' which
- * almost definitely should be 'ino_t d_ino' but it's too late now */
- ENTRY_DIFF(getdents)
+ ENTRY_COMP(getdents)
/* it is POSSIBLE that select will be OK because even though fd_set
* contains longs, the macros and sizes are clever. */
ENTRY_COMP(select)
__ex_table : { *(__ex_table) }
__stop___ex_table = .;
+ NOTES
+
__start___unwind = .; /* unwind info */
.PARISC.unwind : { *(.PARISC.unwind) }
__stop___unwind = .;
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22-rc6
-# Tue Jun 26 12:32:34 2007
+# Linux kernel version: 2.6.23-rc3
+# Wed Aug 22 15:19:19 2007
#
CONFIG_PPC64=y
+
+#
+# Processor support
+#
+# CONFIG_POWER4_ONLY is not set
+CONFIG_POWER3=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_MM_SLICES=y
+CONFIG_VIRT_CPU_ACCOUNTING=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=4
CONFIG_64BIT=y
CONFIG_PPC_MERGE=y
CONFIG_MMU=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
+CONFIG_OF=y
CONFIG_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
-
-#
-# Processor support
-#
-# CONFIG_POWER4_ONLY is not set
-CONFIG_POWER3=y
-CONFIG_POWER4=y
-CONFIG_PPC_FPU=y
# CONFIG_PPC_DCR_NATIVE is not set
CONFIG_PPC_DCR_MMIO=y
CONFIG_PPC_DCR=y
CONFIG_PPC_OF_PLATFORM_PCI=y
-CONFIG_ALTIVEC=y
-CONFIG_PPC_STD_MMU=y
-CONFIG_PPC_MM_SLICES=y
-CONFIG_VIRT_CPU_ACCOUNTING=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=4
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
-# Code maturity level options
+# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
+# CONFIG_USER_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLAB=y
-# CONFIG_SLUB is not set
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
-
-#
-# Block layer
-#
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
#
CONFIG_PPC_MULTIPLATFORM=y
# CONFIG_EMBEDDED6xx is not set
-# CONFIG_APUS is not set
+# CONFIG_PPC_82xx is not set
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
# CONFIG_PPC_PSERIES is not set
# CONFIG_PPC_ISERIES is not set
# CONFIG_PPC_MPC52xx is not set
CONFIG_PS3_USE_LPAR_ADDR=y
CONFIG_PS3_VUART=y
CONFIG_PS3_PS3AV=y
-CONFIG_PS3_SYS_MANAGER=y
+CONFIG_PS3_SYS_MANAGER=m
+CONFIG_PS3_STORAGE=y
+CONFIG_PS3_DISK=y
+CONFIG_PS3_ROM=m
+CONFIG_PS3_FLASH=m
CONFIG_PPC_CELL=y
CONFIG_PPC_CELL_NATIVE=y
CONFIG_PPC_IBM_CELL_BLADE=y
CONFIG_CBE_RAS=y
CONFIG_CBE_THERM=m
CONFIG_CBE_CPUFREQ=m
+CONFIG_CBE_CPUFREQ_PMI=m
# CONFIG_PQ2ADS is not set
CONFIG_PPC_NATIVE=y
CONFIG_UDBG_RTAS_CONSOLE=y
# CONFIG_RTAS_ERROR_LOGGING is not set
CONFIG_RTAS_PROC=y
CONFIG_RTAS_FLASH=y
-# CONFIG_PPC_PMI is not set
+CONFIG_PPC_PMI=m
CONFIG_MMIO_NVRAM=y
# CONFIG_PPC_MPC106 is not set
# CONFIG_PPC_970_NAP is not set
# CPU Frequency drivers
#
# CONFIG_CPM2 is not set
+CONFIG_AXON_RAM=m
+# CONFIG_FSL_ULI1575 is not set
#
# Kernel options
CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
CONFIG_ARCH_MEMORY_PROBE=y
CONFIG_NODES_SPAN_OTHER_NODES=y
CONFIG_PPC_HAS_HASH_64K=y
# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
CONFIG_PCIEPORTBUS=y
+CONFIG_PCIEAER=y
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_DEBUG is not set
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+CONFIG_NETFILTER_XT_MATCH_U32=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
#
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
+CONFIG_OF_DEVICE=y
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
-
-#
-# Misc devices
-#
+CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
-# CONFIG_BLINK is not set
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
CONFIG_SCSI_SAS_ATTRS=y
# CONFIG_SCSI_SAS_LIBSAS is not set
-
-#
-# SCSI low-level drivers
-#
+CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
-# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_SCC is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_MULTIPATH_EMC is not set
+# CONFIG_DM_MULTIPATH_RDAC is not set
# CONFIG_DM_DELAY is not set
#
CONFIG_FUSION_SAS=y
CONFIG_FUSION_MAX_SGE=128
# CONFIG_FUSION_CTL is not set
+# CONFIG_FUSION_LOGGING is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
CONFIG_BONDING=m
+CONFIG_MACVLAN=m
# CONFIG_EQUALIZER is not set
CONFIG_TUN=y
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_NET_PCI is not set
# CONFIG_SIS190 is not set
CONFIG_SKGE=m
CONFIG_SKY2=m
-# CONFIG_SK98LIN is not set
+# CONFIG_SKY2_DEBUG is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
CONFIG_SPIDER_NET=y
+CONFIG_GELIC_NET=m
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
CONFIG_NETDEV_10000=y
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
CONFIG_HVC_DRIVER=y
CONFIG_HVC_RTAS=y
CONFIG_HVC_BEAT=y
-
-#
-# IPMI
-#
CONFIG_IPMI_HANDLER=m
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=m
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
-
-#
-# Dallas's 1-wire bus
-#
# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
#
#
# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
# CONFIG_FB is not set
# CONFIG_FB_IBM_GXT4500 is not set
# Sound
#
# CONFIG_SOUND is not set
-
-#
-# HID Devices
-#
+CONFIG_HID_SUPPORT=y
CONFIG_HID=m
# CONFIG_HID_DEBUG is not set
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
-
-#
-# USB support
-#
+CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
-
-#
-# LED devices
-#
# CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
CONFIG_INFINIBAND=m
CONFIG_INFINIBAND_USER_MAD=m
CONFIG_INFINIBAND_USER_ACCESS=m
CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y
# CONFIG_INFINIBAND_SRP is not set
# CONFIG_INFINIBAND_ISER is not set
+CONFIG_EDAC=y
#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
-
-#
-# Real Time Clock
+# Reporting subsystems
#
+# CONFIG_EDAC_DEBUG is not set
+CONFIG_EDAC_MM_EDAC=y
# CONFIG_RTC_CLASS is not set
#
#
#
+# Userspace I/O
+#
+CONFIG_UIO=m
+# CONFIG_UIO_CIF is not set
+
+#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_DETECT_SOFTLOCKUP is not set
+CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
-# CONFIG_DEBUG_SLAB is not set
+# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=m
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_CRYPTO_HW=y
get_slb_shadow()->save_area[entry].esid = 0;
}
+static inline void create_shadowed_slbe(unsigned long ea, unsigned long flags,
+ unsigned long entry)
+{
+ /*
+ * Updating the shadow buffer before writing the SLB ensures
+ * we don't get a stale entry here if we get preempted by PHYP
+ * between these two statements.
+ */
+ slb_shadow_update(ea, flags, entry);
+
+ asm volatile("slbmte %0,%1" :
+ : "r" (mk_vsid_data(ea, flags)),
+ "r" (mk_esid_data(ea, entry))
+ : "memory" );
+}
+
void slb_flush_and_rebolt(void)
{
/* If you change this make sure you change SLB_NUM_BOLTED
vflags = SLB_VSID_KERNEL | vmalloc_llp;
/* Invalidate the entire SLB (even slot 0) & all the ERATS */
- slb_shadow_update(PAGE_OFFSET, lflags, 0);
- asm volatile("isync; slbia; sync; slbmte %0,%1; isync" ::
- "r" (get_slb_shadow()->save_area[0].vsid),
- "r" (get_slb_shadow()->save_area[0].esid) : "memory");
-
- slb_shadow_update(VMALLOC_START, vflags, 1);
-
- slb_flush_and_rebolt();
+ asm volatile("isync":::"memory");
+ asm volatile("slbmte %0,%0"::"r" (0) : "memory");
+ asm volatile("isync; slbia; isync":::"memory");
+ create_shadowed_slbe(PAGE_OFFSET, lflags, 0);
+
+ create_shadowed_slbe(VMALLOC_START, vflags, 1);
+
+ /* We don't bolt the stack for the time being - we're in boot,
+ * so the stack is in the bolted segment. By the time it goes
+ * elsewhere, we'll call _switch() which will bolt in the new
+ * one. */
+ asm volatile("isync":::"memory");
}
u64 checkstop_fir; /* 0x0c00 */
u64 recoverable_fir; /* 0x0c08 */
u64 spec_att_mchk_fir; /* 0x0c10 */
- u64 fir_mode_reg; /* 0x0c18 */
+ u32 fir_mode_reg; /* 0x0c18 */
+ u8 pad_0x0c1c_0x0c20 [4]; /* 0x0c1c */
+#define CBE_PMD_FIR_MODE_M8 0x00800
u64 fir_enable_mask; /* 0x0c20 */
- u8 pad_0x0c28_0x1000 [0x1000 - 0x0c28]; /* 0x0c28 */
+ u8 pad_0x0c28_0x0ca8 [0x0ca8 - 0x0c28]; /* 0x0c28 */
+ u64 ras_esc_0; /* 0x0ca8 */
+ u8 pad_0x0cb0_0x1000 [0x1000 - 0x0cb0]; /* 0x0cb0 */
};
extern struct cbe_pmd_regs __iomem *cbe_get_pmd_regs(struct device_node *np);
/* returns the value for a given spu in a given register */
static u8 spu_read_register_value(struct sys_device *sysdev, union spe_reg __iomem *reg)
{
- const unsigned int *id;
union spe_reg value;
struct spu *spu;
- /* getting the id from the reg attribute will not work on future device-tree layouts
- * in future we should store the id to the spu struct and use it here */
spu = container_of(sysdev, struct spu, sysdev);
- id = of_get_property(spu_devnode(spu), "reg", NULL);
value.val = in_be64(®->val);
- return value.spe[*id];
+ return value.spe[spu->spe_id];
}
static ssize_t spu_show_temp(struct sys_device *sysdev, char *buf)
#include "pervasive.h"
#include "cbe_regs.h"
+static int sysreset_hack;
+
static void cbe_power_save(void)
{
unsigned long ctrl, thread_switch_control;
static int cbe_system_reset_exception(struct pt_regs *regs)
{
+ int cpu;
+ struct cbe_pmd_regs __iomem *pmd;
+
switch (regs->msr & SRR1_WAKEMASK) {
case SRR1_WAKEEE:
do_IRQ(regs);
timer_interrupt(regs);
break;
case SRR1_WAKEMT:
+ /*
+ * The BMC can inject user triggered system reset exceptions,
+ * but cannot set the system reset reason in srr1,
+ * so check an extra register here.
+ */
+ if (sysreset_hack && (cpu = smp_processor_id()) == 0) {
+ pmd = cbe_get_cpu_pmd_regs(cpu);
+ if (in_be64(&pmd->ras_esc_0) & 0xffff) {
+ out_be64(&pmd->ras_esc_0, 0);
+ return 0;
+ }
+ }
break;
#ifdef CONFIG_CBE_RAS
case SRR1_WAKESYSERR:
void __init cbe_pervasive_init(void)
{
int cpu;
+
if (!cpu_has_feature(CPU_FTR_PAUSE_ZERO))
return;
+ sysreset_hack = machine_is_compatible("IBM,CBPLUS-1.0");
+
for_each_possible_cpu(cpu) {
struct cbe_pmd_regs __iomem *regs = cbe_get_cpu_pmd_regs(cpu);
if (!regs)
/* Enable Pause(0) control bit */
out_be64(®s->pmcr, in_be64(®s->pmcr) |
CBE_PMD_PAUSE_ZERO_CONTROL);
+
+ /* Enable JTAG system-reset hack */
+ if (sysreset_hack)
+ out_be32(®s->fir_mode_reg,
+ in_be32(®s->fir_mode_reg) |
+ CBE_PMD_FIR_MODE_M8);
}
ppc_md.power_save = cbe_power_save;
{
const unsigned int *prop;
int proplen;
- prop = of_get_property(spe, "unit-id", &proplen);
+ prop = of_get_property(spe, "physical-id", &proplen);
if (proplen == 4)
return (u64)*prop;
pr_debug("iobmap: build at: %lx, %lx, addr: %lx\n", index, npages, uaddr);
- bus_addr = (tbl->it_offset + index) << PAGE_SHIFT;
+ bus_addr = (tbl->it_offset + index) << IOBMAP_PAGE_SHIFT;
ip = ((u32 *)tbl->it_base) + index;
pr_debug("iobmap: free at: %lx, %lx\n", index, npages);
- bus_addr = (tbl->it_offset + index) << PAGE_SHIFT;
+ bus_addr = (tbl->it_offset + index) << IOBMAP_PAGE_SHIFT;
ip = ((u32 *)tbl->it_base) + index;
iommu_table_iobmap.it_busno = 0;
iommu_table_iobmap.it_offset = 0;
/* it_size is in number of entries */
- iommu_table_iobmap.it_size = 0x80000000 >> PAGE_SHIFT;
+ iommu_table_iobmap.it_size = 0x80000000 >> IOBMAP_PAGE_SHIFT;
/* Initialize the common IOMMU code */
iommu_table_iobmap.it_base = (unsigned long)iob_l2_base;
struct axon_ram_bank {
struct of_device *device;
struct gendisk *disk;
- unsigned int irq_correctable;
- unsigned int irq_uncorrectable;
+ unsigned int irq_id;
unsigned long ph_addr;
unsigned long io_addr;
unsigned long size;
BUG_ON(!bank);
- if (irq == bank->irq_correctable) {
- dev_err(&device->dev, "Correctable memory error occured\n");
- bank->ecc_counter++;
- return IRQ_HANDLED;
- } else if (irq == bank->irq_uncorrectable) {
- dev_err(&device->dev, "Uncorrectable memory error occured\n");
- panic("Critical ECC error on %s", device->node->full_name);
- }
-
- return IRQ_NONE;
+ dev_err(&device->dev, "Correctable memory error occured\n");
+ bank->ecc_counter++;
+ return IRQ_HANDLED;
}
/**
blk_queue_hardsect_size(bank->disk->queue, AXON_RAM_SECTOR_SIZE);
add_disk(bank->disk);
- bank->irq_correctable = irq_of_parse_and_map(device->node, 0);
- bank->irq_uncorrectable = irq_of_parse_and_map(device->node, 1);
- if ((bank->irq_correctable <= 0) || (bank->irq_uncorrectable <= 0)) {
+ bank->irq_id = irq_of_parse_and_map(device->node, 0);
+ if (bank->irq_id == NO_IRQ) {
dev_err(&device->dev, "Cannot access ECC interrupt ID\n");
rc = -EFAULT;
goto failed;
}
- rc = request_irq(bank->irq_correctable, axon_ram_irq_handler,
- AXON_RAM_IRQ_FLAGS, bank->disk->disk_name, device);
- if (rc != 0) {
- dev_err(&device->dev, "Cannot register ECC interrupt handler\n");
- bank->irq_correctable = bank->irq_uncorrectable = 0;
- rc = -EFAULT;
- goto failed;
- }
-
- rc = request_irq(bank->irq_uncorrectable, axon_ram_irq_handler,
+ rc = request_irq(bank->irq_id, axon_ram_irq_handler,
AXON_RAM_IRQ_FLAGS, bank->disk->disk_name, device);
if (rc != 0) {
dev_err(&device->dev, "Cannot register ECC interrupt handler\n");
- bank->irq_uncorrectable = 0;
+ bank->irq_id = NO_IRQ;
rc = -EFAULT;
goto failed;
}
failed:
if (bank != NULL) {
- if (bank->irq_uncorrectable > 0)
- free_irq(bank->irq_uncorrectable, device);
- if (bank->irq_correctable > 0)
- free_irq(bank->irq_correctable, device);
+ if (bank->irq_id != NO_IRQ)
+ free_irq(bank->irq_id, device);
if (bank->disk != NULL) {
- if (bank->disk->queue != NULL)
- blk_cleanup_queue(bank->disk->queue);
if (bank->disk->major > 0)
unregister_blkdev(bank->disk->major,
bank->disk->disk_name);
BUG_ON(!bank || !bank->disk);
device_remove_file(&device->dev, &dev_attr_ecc);
- free_irq(bank->irq_uncorrectable, device);
- free_irq(bank->irq_correctable, device);
- blk_cleanup_queue(bank->disk->queue);
+ free_irq(bank->irq_id, device);
unregister_blkdev(bank->disk->major, bank->disk->disk_name);
del_gendisk(bank->disk);
iounmap((void __iomem *) bank->io_addr);
static int autopoll_devs;
int __adb_probe_sync;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static void adb_notify_sleep(struct pmu_sleep_notifier *self, int when);
static struct pmu_sleep_notifier adb_sleep_notifier = {
adb_notify_sleep,
printk(KERN_WARNING "Warning: no ADB interface detected\n");
adb_controller = NULL;
} else {
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
pmu_register_sleep_notifier(&adb_sleep_notifier);
#endif /* CONFIG_PM */
#ifdef CONFIG_PPC
static u8 pmu_intr_mask;
static int pmu_version;
static int drop_interrupts;
-#if defined(CONFIG_PM) && defined(CONFIG_PPC32)
+#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32)
static int option_lid_wakeup = 1;
-#endif /* CONFIG_PM && CONFIG_PPC32 */
-#if (defined(CONFIG_PM)&&defined(CONFIG_PPC32))||defined(CONFIG_PMAC_BACKLIGHT_LEGACY)
+#endif /* CONFIG_PM_SLEEP && CONFIG_PPC32 */
+#if (defined(CONFIG_PM_SLEEP)&&defined(CONFIG_PPC32))||defined(CONFIG_PMAC_BACKLIGHT_LEGACY)
static int sleep_in_progress;
#endif
static unsigned long async_req_locks;
{
char *p = page;
-#if defined(CONFIG_PM) && defined(CONFIG_PPC32)
+#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32)
if (pmu_kind == PMU_KEYLARGO_BASED &&
pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,-1) >= 0)
p += sprintf(p, "lid_wakeup=%d\n", option_lid_wakeup);
*(val++) = 0;
while(*val == ' ')
val++;
-#if defined(CONFIG_PM) && defined(CONFIG_PPC32)
+#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32)
if (pmu_kind == PMU_KEYLARGO_BASED &&
pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,-1) >= 0)
if (!strcmp(label, "lid_wakeup"))
return via != 0;
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static LIST_HEAD(sleep_notifiers);
return 0;
}
EXPORT_SYMBOL(pmu_unregister_sleep_notifier);
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
-#if defined(CONFIG_PM) && defined(CONFIG_PPC32)
+#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32)
/* Sleep is broadcast last-to-first */
static void broadcast_sleep(int when)
return 0;
}
-#endif /* CONFIG_PM && CONFIG_PPC32 */
+#endif /* CONFIG_PM_SLEEP && CONFIG_PPC32 */
/*
* Support for /dev/pmu device
int error = -EINVAL;
switch (cmd) {
-#if defined(CONFIG_PM) && defined(CONFIG_PPC32)
+#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32)
case PMU_IOC_SLEEP:
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
return put_user(0, argp);
else
return put_user(1, argp);
-#endif /* CONFIG_PM && CONFIG_PPC32 */
+#endif /* CONFIG_PM_SLEEP && CONFIG_PPC32 */
#ifdef CONFIG_PMAC_BACKLIGHT_LEGACY
/* Compatibility ioctl's for backlight */
* to do suspend-to-disk.
*/
-#if defined(CONFIG_PM) && defined(CONFIG_PPC32)
+#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32)
int pmu_sys_suspended;
return 0;
}
-#endif /* CONFIG_PM && CONFIG_PPC32 */
+#endif /* CONFIG_PM_SLEEP && CONFIG_PPC32 */
static struct sysdev_class pmu_sysclass = {
set_kset_name("pmu"),
};
static struct sysdev_driver driver_pmu = {
-#if defined(CONFIG_PM) && defined(CONFIG_PPC32)
+#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32)
.suspend = &pmu_sys_suspend,
.resume = &pmu_sys_resume,
-#endif /* CONFIG_PM && CONFIG_PPC32 */
+#endif /* CONFIG_PM_SLEEP && CONFIG_PPC32 */
};
static int __init init_pmu_sysfs(void)
EXPORT_SYMBOL(pmu_suspend);
EXPORT_SYMBOL(pmu_resume);
EXPORT_SYMBOL(pmu_unlock);
-#if defined(CONFIG_PM) && defined(CONFIG_PPC32)
+#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32)
EXPORT_SYMBOL(pmu_enable_irled);
EXPORT_SYMBOL(pmu_battery_count);
EXPORT_SYMBOL(pmu_batteries);
EXPORT_SYMBOL(pmu_power_flags);
-#endif /* CONFIG_PM && CONFIG_PPC32 */
+#endif /* CONFIG_PM_SLEEP && CONFIG_PPC32 */
oriented.
config STI_CONSOLE
- tristate "STI text console"
+ bool "STI text console"
depends on PARISC
default y
help
}
-/* FIXME: Do we have another solution for this ? */
-static void sti_flush(unsigned long from, unsigned long len)
+static void sti_flush(unsigned long start, unsigned long end)
{
- flush_data_cache();
- flush_kernel_dcache_range(from, len);
- flush_icache_range(from, from+len);
+ flush_icache_range(start, end);
}
void __devinit
sti_rom_copy(unsigned long base, unsigned long count, void *dest)
{
- unsigned long dest_len = count;
unsigned long dest_start = (unsigned long) dest;
/* this still needs to be revisited (see arch/parisc/mm/init.c:246) ! */
dest++;
}
- sti_flush(dest_start, dest_len);
+ sti_flush(dest_start, (unsigned long)dest);
}
static void __devinit
sti_bmode_rom_copy(unsigned long base, unsigned long count, void *dest)
{
- unsigned long dest_len = count;
unsigned long dest_start = (unsigned long) dest;
while (count) {
base += 4;
dest++;
}
- sti_flush(dest_start, dest_len);
+
+ sti_flush(dest_start, (unsigned long)dest);
}
static struct sti_rom * __devinit
#define virt_to_bus virt_to_phys
#define bus_to_virt phys_to_virt
+static inline unsigned long isa_bus_to_virt(unsigned long addr) {
+ BUG();
+ return 0;
+}
+
+static inline unsigned long isa_virt_to_bus(void *addr) {
+ BUG();
+ return 0;
+}
+
/*
* Memory mapped I/O
*
--- /dev/null
+#ifndef __ASM_PARISC_VGA_H__
+#define __ASM_PARISC_VGA_H__
+
+/* nothing */
+
+#endif __ASM_PARISC_VGA_H__
extern void pmu_backlight_init(void);
/* some code needs to know if the PMU was suspended for hibernation */
-#if defined(CONFIG_PM) && defined(CONFIG_PPC32)
+#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32)
extern int pmu_sys_suspended;
#else
/* if power management is not configured it can't be suspended */
OSDN Git Service
