S: Canada
N: Zwane Mwaikambo
-E: zwane@linuxpower.ca
-W: http://function.linuxpower.ca
+E: zwane@arm.linux.org.uk
D: Various driver hacking
D: Lowlevel x86 kernel hacking
D: General debugging
in the kernel as they aren't compatible with hotplug or PCI domains or
having sane locking.
-pcibios_present() and Since ages, you don't need to test presence
-pci_present() of PCI subsystem when trying to talk to it.
- If it's not there, the list of PCI devices
- is empty and all functions for searching for
- devices just return NULL.
-pcibios_(read|write)_* Superseded by their pci_(read|write)_*
- counterparts.
-pcibios_find_* Superseded by their pci_get_* counterparts.
-pci_for_each_dev() Superseded by pci_get_device()
-pci_for_each_dev_reverse() Superseded by pci_find_device_reverse()
-pci_for_each_bus() Superseded by pci_find_next_bus()
pci_find_device() Superseded by pci_get_device()
pci_find_subsys() Superseded by pci_get_subsys()
pci_find_slot() Superseded by pci_get_slot()
-pcibios_find_class() Superseded by pci_get_class()
-pci_find_class() Superseded by pci_get_class()
-pci_(read|write)_*_nodev() Superseded by pci_bus_(read|write)_*()
OPL3-SA2, SA3, and SAx DRIVER
P: Zwane Mwaikambo
-M: zwane@commfireservices.com
+M: zwane@arm.linux.org.uk
L: linux-sound@vger.kernel.org
S: Maintained
M: greg@kroah.com
S: Maintained
+PCIE HOTPLUG DRIVER
+P: Kristen Carlson Accardi
+M: kristen.c.accardi@intel.com
+L: pcihpd-discuss@lists.sourceforge.net
+S: Maintained
+
PCMCIA SUBSYSTEM
P: Linux PCMCIA Team
L: http://lists.infradead.org/mailman/listinfo/linux-pcmcia
SC1200 WDT DRIVER
P: Zwane Mwaikambo
-M: zwane@commfireservices.com
+M: zwane@arm.linux.org.uk
S: Maintained
SCHEDULER
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
+SHPC HOTPLUG DRIVER
+P: Kristen Carlson Accardi
+M: kristen.c.accardi@intel.com
+L: pcihpd-discuss@lists.sourceforge.net
+S: Maintained
+
SPARC (sparc32):
P: William L. Irwin
M: wli@holomorphy.com
/* 310 */ .long sys_request_key
.long sys_keyctl
.long sys_semtimedop
+/* vserver */ .long sys_ni_syscall
+ .long sys_ioprio_set
+/* 315 */ .long sys_ioprio_get
+ .long sys_inotify_init
+ .long sys_inotify_add_watch
+ .long sys_inotify_rm_watch
__syscall_end:
.rept NR_syscalls - (__syscall_end - __syscall_start) / 4
* 28-Sep-2004 BJD Updates for new serial port bits
* 04-Nov-2004 BJD Updated UART configuration process
* 10-Jan-2005 BJD Removed s3c2410_clock_tick_rate
+ * 13-Aug-2005 DA Removed UART from initial I/O mappings
*/
#include <linux/kernel.h>
IODESC_ENT(USBHOST),
IODESC_ENT(CLKPWR),
IODESC_ENT(LCD),
- IODESC_ENT(UART),
IODESC_ENT(TIMER),
IODESC_ENT(ADC),
- IODESC_ENT(WATCHDOG)
+ IODESC_ENT(WATCHDOG),
};
static struct resource s3c_uart0_resource[] = {
config CPU_DCACHE_WRITETHROUGH
bool "Force write through D-cache"
- depends on (CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM1020) && !CPU_DISABLE_DCACHE
+ depends on (CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM1020) && !CPU_DCACHE_DISABLE
default y if CPU_ARM925T
help
Say Y here to use the data cache in writethrough mode. Unless you
ENTRY(cpu_v6_switch_mm)
mov r2, #0
ldr r1, [r1, #MM_CONTEXT_ID] @ get mm->context.id
- mcr p15, 0, r2, c7, c5, 6 @ flush BTAC/BTB
+ mcr p15, 0, r2, c7, c5, 6 @ flush BTAC/BTB
mcr p15, 0, r2, c7, c10, 4 @ drain write buffer
mcr p15, 0, r0, c2, c0, 0 @ set TTB 0
mcr p15, 0, r1, c13, c0, 1 @ set context ID
if ( ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) )
|| ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) )
) {
- if ( float32_is_signaling_nan( a ) || float32_is_signaling_nan( b ) ) {
- float_raise( float_flag_invalid );
- }
+ /* Do nothing, even if NaN as we're quiet */
return 0;
}
aSign = extractFloat32Sign( a );
if ( ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) )
|| ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) )
) {
- if ( float32_is_signaling_nan( a ) || float32_is_signaling_nan( b ) ) {
- float_raise( float_flag_invalid );
- }
+ /* Do nothing, even if NaN as we're quiet */
return 0;
}
aSign = extractFloat32Sign( a );
if ( ( ( extractFloat64Exp( a ) == 0x7FF ) && extractFloat64Frac( a ) )
|| ( ( extractFloat64Exp( b ) == 0x7FF ) && extractFloat64Frac( b ) )
) {
- if ( float64_is_signaling_nan( a ) || float64_is_signaling_nan( b ) ) {
- float_raise( float_flag_invalid );
- }
+ /* Do nothing, even if NaN as we're quiet */
return 0;
}
aSign = extractFloat64Sign( a );
if ( ( ( extractFloat64Exp( a ) == 0x7FF ) && extractFloat64Frac( a ) )
|| ( ( extractFloat64Exp( b ) == 0x7FF ) && extractFloat64Frac( b ) )
) {
- if ( float64_is_signaling_nan( a ) || float64_is_signaling_nan( b ) ) {
- float_raise( float_flag_invalid );
- }
+ /* Do nothing, even if NaN as we're quiet */
return 0;
}
aSign = extractFloat64Sign( a );
) {
if ( floatx80_is_signaling_nan( a )
|| floatx80_is_signaling_nan( b ) ) {
- roundData->exception |= float_flag_invalid;
+ float_raise( float_flag_invalid );
}
return 0;
}
|| ( ( extractFloatx80Exp( b ) == 0x7FFF )
&& (bits64) ( extractFloatx80Frac( b )<<1 ) )
) {
- roundData->exception |= float_flag_invalid;
+ float_raise( float_flag_invalid );
return 0;
}
aSign = extractFloatx80Sign( a );
|| ( ( extractFloatx80Exp( b ) == 0x7FFF )
&& (bits64) ( extractFloatx80Frac( b )<<1 ) )
) {
- roundData->exception |= float_flag_invalid;
+ float_raise( float_flag_invalid );
return 0;
}
aSign = extractFloatx80Sign( a );
|| ( ( extractFloatx80Exp( b ) == 0x7FFF )
&& (bits64) ( extractFloatx80Frac( b )<<1 ) )
) {
- roundData->exception |= float_flag_invalid;
+ float_raise( float_flag_invalid );
return 0;
}
return
|| ( ( extractFloatx80Exp( b ) == 0x7FFF )
&& (bits64) ( extractFloatx80Frac( b )<<1 ) )
) {
- if ( floatx80_is_signaling_nan( a )
- || floatx80_is_signaling_nan( b ) ) {
- roundData->exception |= float_flag_invalid;
- }
+ /* Do nothing, even if NaN as we're quiet */
return 0;
}
aSign = extractFloatx80Sign( a );
|| ( ( extractFloatx80Exp( b ) == 0x7FFF )
&& (bits64) ( extractFloatx80Frac( b )<<1 ) )
) {
- if ( floatx80_is_signaling_nan( a )
- || floatx80_is_signaling_nan( b ) ) {
- roundData->exception |= float_flag_invalid;
- }
+ /* Do nothing, even if NaN as we're quiet */
return 0;
}
aSign = extractFloatx80Sign( a );
static int __init detect_init_APIC (void)
{
u32 h, l, features;
- extern void get_cpu_vendor(struct cpuinfo_x86*);
/* Disabled by kernel option? */
if (enable_local_apic < 0)
return -1;
- /* Workaround for us being called before identify_cpu(). */
- get_cpu_vendor(&boot_cpu_data);
-
switch (boot_cpu_data.x86_vendor) {
case X86_VENDOR_AMD:
if ((boot_cpu_data.x86 == 6 && boot_cpu_data.x86_model > 1) ||
wrmsr(MSR_P6_EVNTSEL0, 0, 0);
break;
case 15:
- if (boot_cpu_data.x86_model > 0x3)
+ if (boot_cpu_data.x86_model > 0x4)
break;
wrmsr(MSR_P4_IQ_CCCR0, 0, 0);
setup_p6_watchdog();
break;
case 15:
- if (boot_cpu_data.x86_model > 0x3)
+ if (boot_cpu_data.x86_model > 0x4)
return;
if (!setup_p4_watchdog())
config PCI
bool "PCI support"
help
- Find out whether you have a PCI motherboard. PCI is the name of a
- bus system, i.e. the way the CPU talks to the other stuff inside
- your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
- VESA. If you have PCI, say Y, otherwise N.
-
- The PCI-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>, contains valuable
- information about which PCI hardware does work under Linux and which
- doesn't.
+ Real IA-64 machines all have PCI/PCI-X/PCI Express busses. Say Y
+ here unless you are using a simulator without PCI support.
config PCI_DOMAINS
bool
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10
-# Mon Jan 10 13:57:35 2005
+# Linux kernel version: 2.6.13-rc6
+# Tue Aug 16 14:40:41 2005
#
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=20
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
+CONFIG_CPUSETS=y
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
-CONFIG_CPUSETS=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
#
# Loadable module support
CONFIG_TIME_INTERPOLATION=y
CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_IA64_UNCACHED_ALLOCATOR=y
# CONFIG_IA64_GENERIC is not set
# CONFIG_IA64_DIG is not set
# CONFIG_IA64_HP_ZX1 is not set
+# CONFIG_IA64_HP_ZX1_SWIOTLB is not set
CONFIG_IA64_SGI_SN2=y
# CONFIG_IA64_HP_SIM is not set
# CONFIG_ITANIUM is not set
# CONFIG_IA64_PAGE_SIZE_8KB is not set
CONFIG_IA64_PAGE_SIZE_16KB=y
# CONFIG_IA64_PAGE_SIZE_64KB is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
CONFIG_IA64_L1_CACHE_SHIFT=7
CONFIG_NUMA=y
CONFIG_VIRTUAL_MEM_MAP=y
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
# CONFIG_IA64_CYCLONE is not set
CONFIG_IOSAPIC=y
+CONFIG_IA64_SGI_SN_XP=m
CONFIG_FORCE_MAX_ZONEORDER=18
CONFIG_SMP=y
CONFIG_NR_CPUS=512
# CONFIG_HOTPLUG_CPU is not set
+CONFIG_SCHED_SMT=y
CONFIG_PREEMPT=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_DISCONTIGMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_IA32_SUPPORT=y
CONFIG_COMPAT=y
#
# Power management and ACPI
#
+CONFIG_PM=y
CONFIG_ACPI=y
#
CONFIG_ACPI_INTERPRETER=y
# CONFIG_ACPI_BUTTON is not set
CONFIG_ACPI_VIDEO=m
+CONFIG_ACPI_HOTKEY=m
# CONFIG_ACPI_FAN is not set
# CONFIG_ACPI_PROCESSOR is not set
CONFIG_ACPI_NUMA=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY_PROC=y
CONFIG_PCI_NAMES=y
+# CONFIG_PCI_DEBUG is not set
#
# PCI Hotplug Support
# CONFIG_HOTPLUG_PCI_FAKE is not set
# CONFIG_HOTPLUG_PCI_ACPI is not set
# CONFIG_HOTPLUG_PCI_CPCI is not set
-# CONFIG_HOTPLUG_PCI_PCIE is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
CONFIG_HOTPLUG_PCI_SGI=y
# CONFIG_PCCARD is not set
#
-# PC-card bridges
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_IP_TCPDIAG=y
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+CONFIG_IPV6=m
+# CONFIG_IPV6_PRIVACY is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_NETFILTER is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# 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
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
#
# Device Drivers
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER 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_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
+CONFIG_CHR_DEV_SCH=m
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
# CONFIG_SCSI_ATA_PIIX is not set
# CONFIG_SCSI_SATA_NV is not set
# CONFIG_SCSI_SATA_PROMISE is not set
+# CONFIG_SCSI_SATA_QSTOR is not set
# CONFIG_SCSI_SATA_SX4 is not set
# CONFIG_SCSI_SATA_SIL is not set
# CONFIG_SCSI_SATA_SIS is not set
# CONFIG_SCSI_SATA_ULI is not set
# CONFIG_SCSI_SATA_VIA is not set
CONFIG_SCSI_SATA_VITESSE=y
-# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_PIO is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
# CONFIG_SCSI_QLOGIC_FC is not set
CONFIG_SCSI_QLOGIC_1280=y
# CONFIG_SCSI_QLOGIC_1280_1040 is not set
CONFIG_SCSI_QLA2300=y
CONFIG_SCSI_QLA2322=y
# CONFIG_SCSI_QLA6312 is not set
+# CONFIG_SCSI_QLA24XX 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
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
+CONFIG_DM_MULTIPATH=m
+CONFIG_DM_MULTIPATH_EMC=m
#
# Fusion MPT device support
#
CONFIG_FUSION=y
+CONFIG_FUSION_SPI=y
+CONFIG_FUSION_FC=y
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=m
# CONFIG_I2O is not set
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
-CONFIG_NETLINK_DEV=y
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-CONFIG_IPV6=m
-# CONFIG_IPV6_PRIVACY is not set
-# CONFIG_INET6_AH is not set
-# CONFIG_INET6_ESP is not set
-# CONFIG_INET6_IPCOMP is not set
-# CONFIG_INET6_TUNNEL is not set
-# CONFIG_IPV6_TUNNEL is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# 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
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
+# Network device support
#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETPOLL=y
-# CONFIG_NETPOLL_RX is not set
-# CONFIG_NETPOLL_TRAP is not set
-CONFIG_NET_POLL_CONTROLLER=y
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
#
# ARCnet devices
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
CONFIG_TIGON3=y
+# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=y
+CONFIG_NETPOLL=y
+# CONFIG_NETPOLL_RX is not set
+# CONFIG_NETPOLL_TRAP is not set
+CONFIG_NET_POLL_CONTROLLER=y
#
# ISDN subsystem
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
#
# Input Device Drivers
#
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
#
# Character devices
#
# CONFIG_CYCLADES is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
-# CONFIG_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_N_HDLC is not set
+# CONFIG_SPECIALIX is not set
+# CONFIG_SX is not set
# CONFIG_STALDRV is not set
CONFIG_SGI_SNSC=y
CONFIG_SGI_TIOCX=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_SGI_L1_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_SGI_IOC4=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_RAW_DRIVER=m
# CONFIG_HPET is not set
CONFIG_MAX_RAW_DEVS=256
+# CONFIG_HANGCHECK_TIMER is not set
CONFIG_MMTIMER=y
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
#
# I2C support
#
# CONFIG_I2C is not set
+# CONFIG_I2C_SENSOR is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
+#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+
#
# Misc devices
#
#
# USB support
#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_DEVICEFS is not set
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
#
# USB Host Controller Drivers
CONFIG_USB_EHCI_HCD=m
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
+# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
+# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
+# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_KEYSPAN_REMOTE is not set
#
# USB Imaging devices
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
+CONFIG_USB_MON=y
#
# USB port drivers
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
#
-# USB ATM/DSL drivers
+# USB DSL modem support
#
#
# InfiniBand support
#
CONFIG_INFINIBAND=m
+CONFIG_INFINIBAND_USER_VERBS=m
CONFIG_INFINIBAND_MTHCA=m
# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
CONFIG_INFINIBAND_IPOIB=m
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
+# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
+
+#
+# XFS support
+#
CONFIG_XFS_FS=y
+CONFIG_XFS_EXPORT=y
CONFIG_XFS_RT=y
CONFIG_XFS_QUOTA=y
# CONFIG_XFS_SECURITY is not set
CONFIG_XFS_POSIX_ACL=y
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
CONFIG_QUOTA=y
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
CONFIG_TMPFS_XATTR=y
#
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
CONFIG_NFS_DIRECTIO=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
CONFIG_NFSD_V4=y
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=m
+CONFIG_EXPORTFS=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
#
# Profiling support
#
# Kernel hacking
#
+# CONFIG_PRINTK_TIME is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
+CONFIG_LOG_BUF_SHIFT=20
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_FS is not set
+# CONFIG_KPROBES is not set
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_GRANULE_64MB is not set
# CONFIG_IA64_PRINT_HAZARDS is not set
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
-CONFIG_CRYPTO_MD5=m
+CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
CONFIG_CRYPTO_DES=m
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc1-20050629
-# Wed Jun 29 15:28:12 2005
+# Linux kernel version: 2.6.13-rc6-tiger-smp
+# Wed Aug 17 10:19:51 2005
#
#
CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_BUTTON=m
# CONFIG_ACPI_VIDEO is not set
+# CONFIG_ACPI_HOTKEY is not set
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
# CONFIG_ACPI_HOTPLUG_CPU is not set
#
# CONFIG_PCCARD is not set
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+CONFIG_ARPD=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_IP_TCPDIAG=y
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# 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
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+
#
# Device Drivers
#
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set
#
CONFIG_SCSI_QLA2300=m
CONFIG_SCSI_QLA2322=m
# CONFIG_SCSI_QLA6312 is not set
+# CONFIG_SCSI_QLA24XX is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_I2O is not set
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
+# Network device support
#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-CONFIG_ARPD=y
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# 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
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETPOLL=y
-# CONFIG_NETPOLL_RX is not set
-# CONFIG_NETPOLL_TRAP is not set
-CONFIG_NET_POLL_CONTROLLER=y
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=y
+CONFIG_NETPOLL=y
+# CONFIG_NETPOLL_RX is not set
+# CONFIG_NETPOLL_TRAP is not set
+CONFIG_NET_POLL_CONTROLLER=y
#
# ISDN subsystem
CONFIG_DRM_RADEON=m
CONFIG_DRM_MGA=m
CONFIG_DRM_SIS=m
+# CONFIG_DRM_VIA is not set
CONFIG_RAW_DRIVER=m
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
# I2C support
#
# CONFIG_I2C is not set
+# CONFIG_I2C_SENSOR is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
#
# Misc devices
#
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_KEYSPAN_REMOTE is not set
#
# USB Imaging devices
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
# CONFIG_USB_TEST is not set
#
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc1-20050629
-# Wed Jun 29 15:31:11 2005
+# Linux kernel version: 2.6.13-rc6
+# Wed Aug 17 10:02:43 2005
#
#
CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=m
+CONFIG_ACPI_HOTKEY=m
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
#
# CONFIG_PCCARD is not set
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_IP_TCPDIAG is not set
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+
+#
+# IP: Virtual Server Configuration
+#
+# CONFIG_IP_VS is not set
+# CONFIG_IPV6 is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# IP: Netfilter Configuration
+#
+# CONFIG_IP_NF_CONNTRACK is not set
+# CONFIG_IP_NF_CONNTRACK_MARK is not set
+# CONFIG_IP_NF_QUEUE is not set
+# CONFIG_IP_NF_IPTABLES is not set
+CONFIG_IP_NF_ARPTABLES=y
+# CONFIG_IP_NF_ARPFILTER is not set
+# CONFIG_IP_NF_ARP_MANGLE is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# 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
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+
#
# Device Drivers
#
# CONFIG_SCSI_QLA2300 is not set
# CONFIG_SCSI_QLA2322 is not set
# CONFIG_SCSI_QLA6312 is not set
+# CONFIG_SCSI_QLA24XX is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
#
# Fusion MPT device support
#
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
+CONFIG_FUSION=y
+CONFIG_FUSION_SPI=y
+CONFIG_FUSION_FC=y
+CONFIG_FUSION_MAX_SGE=128
+CONFIG_FUSION_CTL=m
#
# IEEE 1394 (FireWire) support
# CONFIG_I2O is not set
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# IP: Netfilter Configuration
+# Network device support
#
-# CONFIG_IP_NF_CONNTRACK is not set
-# CONFIG_IP_NF_CONNTRACK_MARK is not set
-# CONFIG_IP_NF_QUEUE is not set
-# CONFIG_IP_NF_IPTABLES is not set
-CONFIG_IP_NF_ARPTABLES=y
-# CONFIG_IP_NF_ARPFILTER is not set
-# CONFIG_IP_NF_ARP_MANGLE is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# 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
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
CONFIG_DRM_RADEON=y
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
+# CONFIG_DRM_VIA is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
+# CONFIG_I2C_SENSOR is not set
#
-# Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ADM1025 is not set
-# CONFIG_SENSORS_ADM1026 is not set
-# CONFIG_SENSORS_ADM1031 is not set
-# CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_ATXP1 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_GL520SM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM77 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM87 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_LM92 is not set
-# CONFIG_SENSORS_MAX1619 is not set
-# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
-# CONFIG_SENSORS_SIS5595 is not set
-# CONFIG_SENSORS_SMSC47M1 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83627HF is not set
-# CONFIG_SENSORS_W83627EHF is not set
-
-#
-# Other I2C Chip support
+# Miscellaneous I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
#
# CONFIG_W1 is not set
+#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+
#
# Misc devices
#
#
# Video Adapters
#
-# CONFIG_TUNER_MULTI_I2C is not set
# CONFIG_VIDEO_BT848 is not set
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_SAA5246A is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_KEYSPAN_REMOTE is not set
#
# USB Imaging devices
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
#
# USB DSL modem support
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
#
# XFS support
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=y
unsigned len;
};
+/* SSC_WAIT_COMPLETION appears to want this large alignment. gcc < 4
+ * seems to give it by default, however gcc > 4 is smarter and may
+ * not.
+ */
struct disk_stat {
int fd;
unsigned count;
-};
+} __attribute__ ((aligned (16)));
extern void jmp_to_kernel (unsigned long bp, unsigned long e_entry);
extern struct ia64_boot_param *sys_fw_init (const char *args, int arglen);
DPRINT(("before cmpxchg() old_ctx=%p new_ctx=%p\n",
thread->pfm_context, ctx));
+ ret = -EBUSY;
old = ia64_cmpxchg(acq, &thread->pfm_context, NULL, ctx, sizeof(pfm_context_t *));
if (old != NULL) {
DPRINT(("load_pid [%d] already has a context\n", req->load_pid));
static struct salinfo_data salinfo_data[ARRAY_SIZE(salinfo_log_name)];
-static spinlock_t data_lock, data_saved_lock;
+static DEFINE_SPINLOCK(data_lock);
+static DEFINE_SPINLOCK(data_saved_lock);
/** salinfo_platform_oemdata - optional callback to decode oemdata from an error
* record.
continue;
}
+ spin_lock_init(&sn_flush_device_list->sfdl_flush_lock);
hubdev->hdi_flush_nasid_list.widget_p[widget] =
sn_flush_device_list;
}
return DMA_STATUS_GOOD;
}
+#ifdef CONFIG_PPC4xx_EDMA
/*
* Enables the burst on the channel (BTEN bit in the control/count register)
* Note:
return DMA_STATUS_GOOD;
}
+EXPORT_SYMBOL(ppc4xx_enable_burst);
+EXPORT_SYMBOL(ppc4xx_disable_burst);
+EXPORT_SYMBOL(ppc4xx_set_burst_size);
+#endif /* CONFIG_PPC4xx_EDMA */
+
EXPORT_SYMBOL(ppc4xx_init_dma_channel);
EXPORT_SYMBOL(ppc4xx_get_channel_config);
EXPORT_SYMBOL(ppc4xx_set_channel_priority);
EXPORT_SYMBOL(ppc4xx_disable_dma_interrupt);
EXPORT_SYMBOL(ppc4xx_get_dma_status);
EXPORT_SYMBOL(ppc4xx_clr_dma_status);
-EXPORT_SYMBOL(ppc4xx_enable_burst);
-EXPORT_SYMBOL(ppc4xx_disable_burst);
-EXPORT_SYMBOL(ppc4xx_set_burst_size);
+
/* The HvReleaseData is the root of the information shared between
* the hypervisor and Linux.
*/
-
-/*
- * WARNING - magic here
- *
- * Ok, this is a horrid hack below, but marginally better than the
- * alternatives. What we really want is just to initialize
- * hvReleaseData in C as in the #if 0 section here. However, gcc
- * refuses to believe that (u32)&x is a constant expression, so will
- * not allow the xMsNucDataOffset field to be properly initialized.
- * So, we declare hvReleaseData in inline asm instead. We use inline
- * asm, rather than a .S file, because the assembler won't generate
- * the necessary relocation for the LparMap either, unless that symbol
- * is declared in the same source file. Finally, we put the asm in a
- * dummy, attribute-used function, instead of at file scope, because
- * file scope asms don't allow contraints. We want to use the "i"
- * constraints to put sizeof() and offsetof() expressions in there,
- * because including asm/offsets.h in C code then stringifying causes
- * all manner of warnings.
- */
-#if 0
struct HvReleaseData hvReleaseData = {
.xDesc = 0xc8a5d9c4, /* "HvRD" ebcdic */
.xSize = sizeof(struct HvReleaseData),
.xVpdAreasPtrOffset = offsetof(struct naca_struct, xItVpdAreas),
.xSlicNacaAddr = &naca, /* 64-bit Naca address */
- .xMsNucDataOffset = (u32)((unsigned long)&xLparMap - KERNELBASE),
+ .xMsNucDataOffset = LPARMAP_PHYS,
.xFlags = HVREL_TAGSINACTIVE /* tags inactive */
/* 64 bit */
/* shared processors */
0xa7, 0x40, 0xf2, 0x4b,
0xf4, 0x4b, 0xf6, 0xf4 },
};
-#endif
-
-
-extern struct HvReleaseData hvReleaseData;
-
-static void __attribute_used__ hvReleaseData_wrapper(void)
-{
- /* This doesn't appear to need any alignment (even 4 byte) */
- asm volatile (
- " lparMapPhys = xLparMap - %3\n"
- " .data\n"
- " .globl hvReleaseData\n"
- "hvReleaseData:\n"
- " .long 0xc8a5d9c4\n" /* xDesc */
- /* "HvRD" in ebcdic */
- " .short %0\n" /* xSize */
- " .short %1\n" /* xVpdAreasPtrOffset */
- " .llong naca\n" /* xSlicNacaAddr */
- " .long lparMapPhys\n" /* xMsNucDataOffset */
- " .long 0\n" /* xRsvd1 */
- " .short %2\n" /* xFlags */
- " .short 4\n" /* xVrmIndex - v5r2m0 */
- " .short 3\n" /* xMinSupportedPlicVrmIndex - v5r1m0 */
- " .short 3\n" /* xMinCompatablePlicVrmIndex - v5r1m0 */
- " .long 0xd38995a4\n" /* xVrmName */
- " .long 0xa740f24b\n" /* "Linux 2.4.64" ebcdic */
- " .long 0xf44bf6f4\n"
- " . = hvReleaseData + %0\n"
- " .previous\n"
- : : "i"(sizeof(hvReleaseData)),
- "i"(offsetof(struct naca_struct, xItVpdAreas)),
- "i"(HVREL_TAGSINACTIVE /* tags inactive, 64 bit, */
- /* shared processors, HMT allowed */
- | 6), /* TEMP: This allows non-GA drivers */
- "i"(KERNELBASE)
- );
-}
-
-struct LparMap __attribute__((aligned (16))) xLparMap = {
- .xNumberEsids = HvEsidsToMap,
- .xNumberRanges = HvRangesToMap,
- .xSegmentTableOffs = STAB0_PAGE,
-
- .xEsids = {
- { .xKernelEsid = GET_ESID(KERNELBASE),
- .xKernelVsid = KERNEL_VSID(KERNELBASE), },
- { .xKernelEsid = GET_ESID(VMALLOCBASE),
- .xKernelVsid = KERNEL_VSID(VMALLOCBASE), },
- },
-
- .xRanges = {
- { .xPages = HvPagesToMap,
- .xOffset = 0,
- .xVPN = KERNEL_VSID(KERNELBASE) << (SID_SHIFT - PAGE_SHIFT),
- },
- },
-};
extern void system_reset_iSeries(void);
extern void machine_check_iSeries(void);
obj-$(CONFIG_KPROBES) += kprobes.o
CFLAGS_ioctl32.o += -Ifs/
+
+ifeq ($(CONFIG_PPC_ISERIES),y)
+arch/ppc64/kernel/head.o: arch/ppc64/kernel/lparmap.s
+AFLAGS_head.o += -Iarch/ppc64/kernel
+endif
#include <asm/cputable.h>
#include <asm/setup.h>
#include <asm/hvcall.h>
+#include <asm/iSeries/LparMap.h>
#ifdef CONFIG_PPC_ISERIES
#define DO_SOFT_DISABLE
.globl fwnmi_data_area
fwnmi_data_area:
+#ifdef CONFIG_PPC_ISERIES
+ . = LPARMAP_PHYS
+#include "lparmap.s"
+#endif /* CONFIG_PPC_ISERIES */
+
/*
* Vectors for the FWNMI option. Share common code.
*/
dma_addr_t dma_next = 0, dma_addr;
unsigned long flags;
struct scatterlist *s, *outs, *segstart;
- int outcount;
+ int outcount, incount;
unsigned long handle;
BUG_ON(direction == DMA_NONE);
outs = s = segstart = &sglist[0];
outcount = 1;
+ incount = nelems;
handle = 0;
/* Init first segment length for backout at failure */
DBG("mapped %d elements:\n", outcount);
- /* For the sake of iommu_free_sg, we clear out the length in the
+ /* For the sake of iommu_unmap_sg, we clear out the length in the
* next entry of the sglist if we didn't fill the list completely
*/
- if (outcount < nelems) {
+ if (outcount < incount) {
outs++;
outs->dma_address = DMA_ERROR_CODE;
outs->dma_length = 0;
--- /dev/null
+/*
+ * Copyright (C) 2005 Stephen Rothwell IBM Corp.
+ *
+ * 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.
+ */
+#include <asm/mmu.h>
+#include <asm/page.h>
+#include <asm/iSeries/LparMap.h>
+
+const struct LparMap __attribute__((__section__(".text"))) xLparMap = {
+ .xNumberEsids = HvEsidsToMap,
+ .xNumberRanges = HvRangesToMap,
+ .xSegmentTableOffs = STAB0_PAGE,
+
+ .xEsids = {
+ { .xKernelEsid = GET_ESID(KERNELBASE),
+ .xKernelVsid = KERNEL_VSID(KERNELBASE), },
+ { .xKernelEsid = GET_ESID(VMALLOCBASE),
+ .xKernelVsid = KERNEL_VSID(VMALLOCBASE), },
+ },
+
+ .xRanges = {
+ { .xPages = HvPagesToMap,
+ .xOffset = 0,
+ .xVPN = KERNEL_VSID(KERNELBASE) << (SID_SHIFT - PAGE_SHIFT),
+ },
+ },
+};
.long sys_add_key /* 285 */
.long sys_request_key
.long sys_keyctl
+ .long sys_ioprio_set
+ .long sys_ioprio_get
+ .long sys_inotify_init /* 290 */
+ .long sys_inotify_add_watch
+ .long sys_inotify_rm_watch
/* End of entry.S */
.long sys_add_key
.long sys_request_key
.long sys_keyctl /* 315 */
+ .long sys_ioprio_set
+ .long sys_ioprio_get
+ .long sys_inotify_init
+ .long sys_inotify_add_watch
+ .long sys_inotify_rm_watch /* 320 */
* The module references will be fixed up by module_frob_arch_sections.
*/
#define DOT_ALIAS2(__ret, __x, __arg1, __arg2) \
- extern __ret __x(__arg1, __arg2) \
- __attribute__((weak, alias("." # __x)));
+ extern __ret __x(__arg1, __arg2); \
+ asm(".weak " #__x);\
+ asm(#__x "=." #__x);
DOT_ALIAS2(int, div, int, int)
DOT_ALIAS2(int, mul, int, int)
extra-y := head.o init_task.o vmlinux.lds
obj-y := process.o setup.o cpu.o idprom.o \
- traps.o devices.o auxio.o \
+ traps.o devices.o auxio.o una_asm.o \
irq.o ptrace.o time.o sys_sparc.o signal.o \
unaligned.o central.o pci.o starfire.o semaphore.o \
power.o sbus.o iommu_common.o sparc64_ksyms.o chmc.o
TI_PRE_COUNT != offsetof(struct thread_info, preempt_count) ||
TI_NEW_CHILD != offsetof(struct thread_info, new_child) ||
TI_SYS_NOERROR != offsetof(struct thread_info, syscall_noerror) ||
+ TI_RESTART_BLOCK != offsetof(struct thread_info, restart_block) ||
+ TI_KUNA_REGS != offsetof(struct thread_info, kern_una_regs) ||
+ TI_KUNA_INSN != offsetof(struct thread_info, kern_una_insn) ||
TI_FPREGS != offsetof(struct thread_info, fpregs) ||
(TI_FPREGS & (64 - 1)))
thread_info_offsets_are_bolixed_dave();
--- /dev/null
+/* una_asm.S: Kernel unaligned trap assembler helpers.
+ *
+ * Copyright (C) 1996,2005 David S. Miller (davem@davemloft.net)
+ * Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
+ */
+
+ .text
+
+kernel_unaligned_trap_fault:
+ call kernel_mna_trap_fault
+ nop
+ retl
+ nop
+ .size kern_unaligned_trap_fault, .-kern_unaligned_trap_fault
+
+ .globl __do_int_store
+__do_int_store:
+ rd %asi, %o4
+ wr %o3, 0, %asi
+ ldx [%o2], %g3
+ cmp %o1, 2
+ be,pn %icc, 2f
+ cmp %o1, 4
+ be,pt %icc, 1f
+ srlx %g3, 24, %g2
+ srlx %g3, 56, %g1
+ srlx %g3, 48, %g7
+4: stba %g1, [%o0] %asi
+ srlx %g3, 40, %g1
+5: stba %g7, [%o0 + 1] %asi
+ srlx %g3, 32, %g7
+6: stba %g1, [%o0 + 2] %asi
+7: stba %g7, [%o0 + 3] %asi
+ srlx %g3, 16, %g1
+8: stba %g2, [%o0 + 4] %asi
+ srlx %g3, 8, %g7
+9: stba %g1, [%o0 + 5] %asi
+10: stba %g7, [%o0 + 6] %asi
+ ba,pt %xcc, 0f
+11: stba %g3, [%o0 + 7] %asi
+1: srl %g3, 16, %g7
+12: stba %g2, [%o0] %asi
+ srl %g3, 8, %g2
+13: stba %g7, [%o0 + 1] %asi
+14: stba %g2, [%o0 + 2] %asi
+ ba,pt %xcc, 0f
+15: stba %g3, [%o0 + 3] %asi
+2: srl %g3, 8, %g2
+16: stba %g2, [%o0] %asi
+17: stba %g3, [%o0 + 1] %asi
+0:
+ wr %o4, 0x0, %asi
+ retl
+ nop
+ .size __do_int_store, .-__do_int_store
+
+ .section __ex_table
+ .word 4b, kernel_unaligned_trap_fault
+ .word 5b, kernel_unaligned_trap_fault
+ .word 6b, kernel_unaligned_trap_fault
+ .word 7b, kernel_unaligned_trap_fault
+ .word 8b, kernel_unaligned_trap_fault
+ .word 9b, kernel_unaligned_trap_fault
+ .word 10b, kernel_unaligned_trap_fault
+ .word 11b, kernel_unaligned_trap_fault
+ .word 12b, kernel_unaligned_trap_fault
+ .word 13b, kernel_unaligned_trap_fault
+ .word 14b, kernel_unaligned_trap_fault
+ .word 15b, kernel_unaligned_trap_fault
+ .word 16b, kernel_unaligned_trap_fault
+ .word 17b, kernel_unaligned_trap_fault
+ .previous
+
+ .globl do_int_load
+do_int_load:
+ rd %asi, %o5
+ wr %o4, 0, %asi
+ cmp %o1, 8
+ bge,pn %icc, 9f
+ cmp %o1, 4
+ be,pt %icc, 6f
+4: lduba [%o2] %asi, %g2
+5: lduba [%o2 + 1] %asi, %g3
+ sll %g2, 8, %g2
+ brz,pt %o3, 3f
+ add %g2, %g3, %g2
+ sllx %g2, 48, %g2
+ srax %g2, 48, %g2
+3: ba,pt %xcc, 0f
+ stx %g2, [%o0]
+6: lduba [%o2 + 1] %asi, %g3
+ sll %g2, 24, %g2
+7: lduba [%o2 + 2] %asi, %g7
+ sll %g3, 16, %g3
+8: lduba [%o2 + 3] %asi, %g1
+ sll %g7, 8, %g7
+ or %g2, %g3, %g2
+ or %g7, %g1, %g7
+ or %g2, %g7, %g2
+ brnz,a,pt %o3, 3f
+ sra %g2, 0, %g2
+3: ba,pt %xcc, 0f
+ stx %g2, [%o0]
+9: lduba [%o2] %asi, %g2
+10: lduba [%o2 + 1] %asi, %g3
+ sllx %g2, 56, %g2
+11: lduba [%o2 + 2] %asi, %g7
+ sllx %g3, 48, %g3
+12: lduba [%o2 + 3] %asi, %g1
+ sllx %g7, 40, %g7
+ sllx %g1, 32, %g1
+ or %g2, %g3, %g2
+ or %g7, %g1, %g7
+13: lduba [%o2 + 4] %asi, %g3
+ or %g2, %g7, %g7
+14: lduba [%o2 + 5] %asi, %g1
+ sllx %g3, 24, %g3
+15: lduba [%o2 + 6] %asi, %g2
+ sllx %g1, 16, %g1
+ or %g7, %g3, %g7
+16: lduba [%o2 + 7] %asi, %g3
+ sllx %g2, 8, %g2
+ or %g7, %g1, %g7
+ or %g2, %g3, %g2
+ or %g7, %g2, %g7
+ cmp %o1, 8
+ be,a,pt %icc, 0f
+ stx %g7, [%o0]
+ srlx %g7, 32, %g2
+ sra %g7, 0, %g7
+ stx %g2, [%o0]
+ stx %g7, [%o0 + 8]
+0:
+ wr %o5, 0x0, %asi
+ retl
+ nop
+ .size __do_int_load, .-__do_int_load
+
+ .section __ex_table
+ .word 4b, kernel_unaligned_trap_fault
+ .word 5b, kernel_unaligned_trap_fault
+ .word 6b, kernel_unaligned_trap_fault
+ .word 7b, kernel_unaligned_trap_fault
+ .word 8b, kernel_unaligned_trap_fault
+ .word 9b, kernel_unaligned_trap_fault
+ .word 10b, kernel_unaligned_trap_fault
+ .word 11b, kernel_unaligned_trap_fault
+ .word 12b, kernel_unaligned_trap_fault
+ .word 13b, kernel_unaligned_trap_fault
+ .word 14b, kernel_unaligned_trap_fault
+ .word 15b, kernel_unaligned_trap_fault
+ .word 16b, kernel_unaligned_trap_fault
+ .previous
die_if_kernel(str, regs);
}
-#define do_integer_load(dest_reg, size, saddr, is_signed, asi, errh) ({ \
-__asm__ __volatile__ ( \
- "wr %4, 0, %%asi\n\t" \
- "cmp %1, 8\n\t" \
- "bge,pn %%icc, 9f\n\t" \
- " cmp %1, 4\n\t" \
- "be,pt %%icc, 6f\n" \
-"4:\t" " lduba [%2] %%asi, %%l1\n" \
-"5:\t" "lduba [%2 + 1] %%asi, %%l2\n\t" \
- "sll %%l1, 8, %%l1\n\t" \
- "brz,pt %3, 3f\n\t" \
- " add %%l1, %%l2, %%l1\n\t" \
- "sllx %%l1, 48, %%l1\n\t" \
- "srax %%l1, 48, %%l1\n" \
-"3:\t" "ba,pt %%xcc, 0f\n\t" \
- " stx %%l1, [%0]\n" \
-"6:\t" "lduba [%2 + 1] %%asi, %%l2\n\t" \
- "sll %%l1, 24, %%l1\n" \
-"7:\t" "lduba [%2 + 2] %%asi, %%g7\n\t" \
- "sll %%l2, 16, %%l2\n" \
-"8:\t" "lduba [%2 + 3] %%asi, %%g1\n\t" \
- "sll %%g7, 8, %%g7\n\t" \
- "or %%l1, %%l2, %%l1\n\t" \
- "or %%g7, %%g1, %%g7\n\t" \
- "or %%l1, %%g7, %%l1\n\t" \
- "brnz,a,pt %3, 3f\n\t" \
- " sra %%l1, 0, %%l1\n" \
-"3:\t" "ba,pt %%xcc, 0f\n\t" \
- " stx %%l1, [%0]\n" \
-"9:\t" "lduba [%2] %%asi, %%l1\n" \
-"10:\t" "lduba [%2 + 1] %%asi, %%l2\n\t" \
- "sllx %%l1, 56, %%l1\n" \
-"11:\t" "lduba [%2 + 2] %%asi, %%g7\n\t" \
- "sllx %%l2, 48, %%l2\n" \
-"12:\t" "lduba [%2 + 3] %%asi, %%g1\n\t" \
- "sllx %%g7, 40, %%g7\n\t" \
- "sllx %%g1, 32, %%g1\n\t" \
- "or %%l1, %%l2, %%l1\n\t" \
- "or %%g7, %%g1, %%g7\n" \
-"13:\t" "lduba [%2 + 4] %%asi, %%l2\n\t" \
- "or %%l1, %%g7, %%g7\n" \
-"14:\t" "lduba [%2 + 5] %%asi, %%g1\n\t" \
- "sllx %%l2, 24, %%l2\n" \
-"15:\t" "lduba [%2 + 6] %%asi, %%l1\n\t" \
- "sllx %%g1, 16, %%g1\n\t" \
- "or %%g7, %%l2, %%g7\n" \
-"16:\t" "lduba [%2 + 7] %%asi, %%l2\n\t" \
- "sllx %%l1, 8, %%l1\n\t" \
- "or %%g7, %%g1, %%g7\n\t" \
- "or %%l1, %%l2, %%l1\n\t" \
- "or %%g7, %%l1, %%g7\n\t" \
- "cmp %1, 8\n\t" \
- "be,a,pt %%icc, 0f\n\t" \
- " stx %%g7, [%0]\n\t" \
- "srlx %%g7, 32, %%l1\n\t" \
- "sra %%g7, 0, %%g7\n\t" \
- "stx %%l1, [%0]\n\t" \
- "stx %%g7, [%0 + 8]\n" \
-"0:\n\t" \
- "wr %%g0, %5, %%asi\n\n\t" \
- ".section __ex_table\n\t" \
- ".word 4b, " #errh "\n\t" \
- ".word 5b, " #errh "\n\t" \
- ".word 6b, " #errh "\n\t" \
- ".word 7b, " #errh "\n\t" \
- ".word 8b, " #errh "\n\t" \
- ".word 9b, " #errh "\n\t" \
- ".word 10b, " #errh "\n\t" \
- ".word 11b, " #errh "\n\t" \
- ".word 12b, " #errh "\n\t" \
- ".word 13b, " #errh "\n\t" \
- ".word 14b, " #errh "\n\t" \
- ".word 15b, " #errh "\n\t" \
- ".word 16b, " #errh "\n\n\t" \
- ".previous\n\t" \
- : : "r" (dest_reg), "r" (size), "r" (saddr), "r" (is_signed), \
- "r" (asi), "i" (ASI_AIUS) \
- : "l1", "l2", "g7", "g1", "cc"); \
-})
+extern void do_int_load(unsigned long *dest_reg, int size,
+ unsigned long *saddr, int is_signed, int asi);
-#define store_common(dst_addr, size, src_val, asi, errh) ({ \
-__asm__ __volatile__ ( \
- "wr %3, 0, %%asi\n\t" \
- "ldx [%2], %%l1\n" \
- "cmp %1, 2\n\t" \
- "be,pn %%icc, 2f\n\t" \
- " cmp %1, 4\n\t" \
- "be,pt %%icc, 1f\n\t" \
- " srlx %%l1, 24, %%l2\n\t" \
- "srlx %%l1, 56, %%g1\n\t" \
- "srlx %%l1, 48, %%g7\n" \
-"4:\t" "stba %%g1, [%0] %%asi\n\t" \
- "srlx %%l1, 40, %%g1\n" \
-"5:\t" "stba %%g7, [%0 + 1] %%asi\n\t" \
- "srlx %%l1, 32, %%g7\n" \
-"6:\t" "stba %%g1, [%0 + 2] %%asi\n" \
-"7:\t" "stba %%g7, [%0 + 3] %%asi\n\t" \
- "srlx %%l1, 16, %%g1\n" \
-"8:\t" "stba %%l2, [%0 + 4] %%asi\n\t" \
- "srlx %%l1, 8, %%g7\n" \
-"9:\t" "stba %%g1, [%0 + 5] %%asi\n" \
-"10:\t" "stba %%g7, [%0 + 6] %%asi\n\t" \
- "ba,pt %%xcc, 0f\n" \
-"11:\t" " stba %%l1, [%0 + 7] %%asi\n" \
-"1:\t" "srl %%l1, 16, %%g7\n" \
-"12:\t" "stba %%l2, [%0] %%asi\n\t" \
- "srl %%l1, 8, %%l2\n" \
-"13:\t" "stba %%g7, [%0 + 1] %%asi\n" \
-"14:\t" "stba %%l2, [%0 + 2] %%asi\n\t" \
- "ba,pt %%xcc, 0f\n" \
-"15:\t" " stba %%l1, [%0 + 3] %%asi\n" \
-"2:\t" "srl %%l1, 8, %%l2\n" \
-"16:\t" "stba %%l2, [%0] %%asi\n" \
-"17:\t" "stba %%l1, [%0 + 1] %%asi\n" \
-"0:\n\t" \
- "wr %%g0, %4, %%asi\n\n\t" \
- ".section __ex_table\n\t" \
- ".word 4b, " #errh "\n\t" \
- ".word 5b, " #errh "\n\t" \
- ".word 6b, " #errh "\n\t" \
- ".word 7b, " #errh "\n\t" \
- ".word 8b, " #errh "\n\t" \
- ".word 9b, " #errh "\n\t" \
- ".word 10b, " #errh "\n\t" \
- ".word 11b, " #errh "\n\t" \
- ".word 12b, " #errh "\n\t" \
- ".word 13b, " #errh "\n\t" \
- ".word 14b, " #errh "\n\t" \
- ".word 15b, " #errh "\n\t" \
- ".word 16b, " #errh "\n\t" \
- ".word 17b, " #errh "\n\n\t" \
- ".previous\n\t" \
- : : "r" (dst_addr), "r" (size), "r" (src_val), "r" (asi), "i" (ASI_AIUS)\
- : "l1", "l2", "g7", "g1", "cc"); \
-})
-
-#define do_integer_store(reg_num, size, dst_addr, regs, asi, errh) ({ \
- unsigned long zero = 0; \
- unsigned long *src_val = &zero; \
- \
- if (size == 16) { \
- size = 8; \
- zero = (((long)(reg_num ? \
- (unsigned)fetch_reg(reg_num, regs) : 0)) << 32) | \
- (unsigned)fetch_reg(reg_num + 1, regs); \
- } else if (reg_num) src_val = fetch_reg_addr(reg_num, regs); \
- store_common(dst_addr, size, src_val, asi, errh); \
-})
-
-extern void smp_capture(void);
-extern void smp_release(void);
-
-#define do_atomic(srcdest_reg, mem, errh) ({ \
- unsigned long flags, tmp; \
- \
- smp_capture(); \
- local_irq_save(flags); \
- tmp = *srcdest_reg; \
- do_integer_load(srcdest_reg, 4, mem, 0, errh); \
- store_common(mem, 4, &tmp, errh); \
- local_irq_restore(flags); \
- smp_release(); \
-})
+extern void __do_int_store(unsigned long *dst_addr, int size,
+ unsigned long *src_val, int asi);
+
+static inline void do_int_store(int reg_num, int size, unsigned long *dst_addr,
+ struct pt_regs *regs, int asi)
+{
+ unsigned long zero = 0;
+ unsigned long *src_val = &zero;
+
+ if (size == 16) {
+ size = 8;
+ zero = (((long)(reg_num ?
+ (unsigned)fetch_reg(reg_num, regs) : 0)) << 32) |
+ (unsigned)fetch_reg(reg_num + 1, regs);
+ } else if (reg_num) {
+ src_val = fetch_reg_addr(reg_num, regs);
+ }
+ __do_int_store(dst_addr, size, src_val, asi);
+}
static inline void advance(struct pt_regs *regs)
{
return !floating_point_load_or_store_p(insn);
}
-void kernel_mna_trap_fault(struct pt_regs *regs, unsigned int insn) __asm__ ("kernel_mna_trap_fault");
-
-void kernel_mna_trap_fault(struct pt_regs *regs, unsigned int insn)
+void kernel_mna_trap_fault(void)
{
- unsigned long g2 = regs->u_regs [UREG_G2];
+ struct pt_regs *regs = current_thread_info()->kern_una_regs;
+ unsigned int insn = current_thread_info()->kern_una_insn;
+ unsigned long g2 = regs->u_regs[UREG_G2];
unsigned long fixup = search_extables_range(regs->tpc, &g2);
if (!fixup) {
- unsigned long address = compute_effective_address(regs, insn, ((insn >> 25) & 0x1f));
+ unsigned long address;
+
+ address = compute_effective_address(regs, insn,
+ ((insn >> 25) & 0x1f));
if (address < PAGE_SIZE) {
- printk(KERN_ALERT "Unable to handle kernel NULL pointer dereference in mna handler");
+ printk(KERN_ALERT "Unable to handle kernel NULL "
+ "pointer dereference in mna handler");
} else
- printk(KERN_ALERT "Unable to handle kernel paging request in mna handler");
+ printk(KERN_ALERT "Unable to handle kernel paging "
+ "request in mna handler");
printk(KERN_ALERT " at virtual address %016lx\n",address);
- printk(KERN_ALERT "current->{mm,active_mm}->context = %016lx\n",
+ printk(KERN_ALERT "current->{active_,}mm->context = %016lx\n",
(current->mm ? CTX_HWBITS(current->mm->context) :
CTX_HWBITS(current->active_mm->context)));
- printk(KERN_ALERT "current->{mm,active_mm}->pgd = %016lx\n",
+ printk(KERN_ALERT "current->{active_,}mm->pgd = %016lx\n",
(current->mm ? (unsigned long) current->mm->pgd :
(unsigned long) current->active_mm->pgd));
die_if_kernel("Oops", regs);
enum direction dir = decode_direction(insn);
int size = decode_access_size(insn);
+ current_thread_info()->kern_una_regs = regs;
+ current_thread_info()->kern_una_insn = insn;
+
if (!ok_for_kernel(insn) || dir == both) {
- printk("Unsupported unaligned load/store trap for kernel at <%016lx>.\n",
- regs->tpc);
- unaligned_panic("Kernel does fpu/atomic unaligned load/store.", regs);
-
- __asm__ __volatile__ ("\n"
-"kernel_unaligned_trap_fault:\n\t"
- "mov %0, %%o0\n\t"
- "call kernel_mna_trap_fault\n\t"
- " mov %1, %%o1\n\t"
- :
- : "r" (regs), "r" (insn)
- : "o0", "o1", "o2", "o3", "o4", "o5", "o7",
- "g1", "g2", "g3", "g4", "g7", "cc");
+ printk("Unsupported unaligned load/store trap for kernel "
+ "at <%016lx>.\n", regs->tpc);
+ unaligned_panic("Kernel does fpu/atomic "
+ "unaligned load/store.", regs);
+
+ kernel_mna_trap_fault();
} else {
- unsigned long addr = compute_effective_address(regs, insn, ((insn >> 25) & 0x1f));
+ unsigned long addr;
+ addr = compute_effective_address(regs, insn,
+ ((insn >> 25) & 0x1f));
#ifdef DEBUG_MNA
- printk("KMNA: pc=%016lx [dir=%s addr=%016lx size=%d] retpc[%016lx]\n",
- regs->tpc, dirstrings[dir], addr, size, regs->u_regs[UREG_RETPC]);
+ printk("KMNA: pc=%016lx [dir=%s addr=%016lx size=%d] "
+ "retpc[%016lx]\n",
+ regs->tpc, dirstrings[dir], addr, size,
+ regs->u_regs[UREG_RETPC]);
#endif
switch (dir) {
case load:
- do_integer_load(fetch_reg_addr(((insn>>25)&0x1f), regs),
- size, (unsigned long *) addr,
- decode_signedness(insn), decode_asi(insn, regs),
- kernel_unaligned_trap_fault);
+ do_int_load(fetch_reg_addr(((insn>>25)&0x1f), regs),
+ size, (unsigned long *) addr,
+ decode_signedness(insn),
+ decode_asi(insn, regs));
break;
case store:
- do_integer_store(((insn>>25)&0x1f), size,
- (unsigned long *) addr, regs,
- decode_asi(insn, regs),
- kernel_unaligned_trap_fault);
- break;
-#if 0 /* unsupported */
- case both:
- do_atomic(fetch_reg_addr(((insn>>25)&0x1f), regs),
- (unsigned long *) addr,
- kernel_unaligned_trap_fault);
+ do_int_store(((insn>>25)&0x1f), size,
+ (unsigned long *) addr, regs,
+ decode_asi(insn, regs));
break;
-#endif
+
default:
panic("Impossible kernel unaligned trap.");
/* Not reached... */
{
unsigned long old_refr_count, refr_count, mctrl;
-
refr_count = (clock_tick * MCTRL0_REFR_INTERVAL);
refr_count /= (MCTRL0_REFR_CLKS_P_CNT * divisor * 1000000000UL);
return ret;
}
+static unsigned int us2e_freq_get(unsigned int cpu)
+{
+ cpumask_t cpus_allowed;
+ unsigned long clock_tick, estar;
+
+ if (!cpu_online(cpu))
+ return 0;
+
+ cpus_allowed = current->cpus_allowed;
+ set_cpus_allowed(current, cpumask_of_cpu(cpu));
+
+ clock_tick = sparc64_get_clock_tick(cpu) / 1000;
+ estar = read_hbreg(HBIRD_ESTAR_MODE_ADDR);
+
+ set_cpus_allowed(current, cpus_allowed);
+
+ return clock_tick / estar_to_divisor(estar);
+}
+
static void us2e_set_cpu_divider_index(unsigned int cpu, unsigned int index)
{
unsigned long new_bits, new_freq;
cpus_allowed = current->cpus_allowed;
set_cpus_allowed(current, cpumask_of_cpu(cpu));
- new_freq = clock_tick = sparc64_get_clock_tick(cpu);
+ new_freq = clock_tick = sparc64_get_clock_tick(cpu) / 1000;
new_bits = index_to_estar_mode(index);
divisor = index_to_divisor(index);
new_freq /= divisor;
cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
if (old_divisor != divisor)
- us2e_transition(estar, new_bits, clock_tick, old_divisor, divisor);
+ us2e_transition(estar, new_bits, clock_tick * 1000,
+ old_divisor, divisor);
cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
unsigned int new_index = 0;
if (cpufreq_frequency_table_target(policy,
- &us2e_freq_table[policy->cpu].table[0],
- target_freq,
- relation,
- &new_index))
+ &us2e_freq_table[policy->cpu].table[0],
+ target_freq, relation, &new_index))
return -EINVAL;
us2e_set_cpu_divider_index(policy->cpu, new_index);
static int __init us2e_freq_cpu_init(struct cpufreq_policy *policy)
{
unsigned int cpu = policy->cpu;
- unsigned long clock_tick = sparc64_get_clock_tick(cpu);
+ unsigned long clock_tick = sparc64_get_clock_tick(cpu) / 1000;
struct cpufreq_frequency_table *table =
&us2e_freq_table[cpu].table[0];
memset(us2e_freq_table, 0,
(NR_CPUS * sizeof(struct us2e_freq_percpu_info)));
+ driver->init = us2e_freq_cpu_init;
driver->verify = us2e_freq_verify;
driver->target = us2e_freq_target;
- driver->init = us2e_freq_cpu_init;
+ driver->get = us2e_freq_get;
driver->exit = us2e_freq_cpu_exit;
driver->owner = THIS_MODULE,
strcpy(driver->name, "UltraSPARC-IIe");
static unsigned long get_current_freq(unsigned int cpu, unsigned long safari_cfg)
{
- unsigned long clock_tick = sparc64_get_clock_tick(cpu);
+ unsigned long clock_tick = sparc64_get_clock_tick(cpu) / 1000;
unsigned long ret;
switch (safari_cfg & SAFARI_CFG_DIV_MASK) {
return ret;
}
+static unsigned int us3_freq_get(unsigned int cpu)
+{
+ cpumask_t cpus_allowed;
+ unsigned long reg;
+ unsigned int ret;
+
+ if (!cpu_online(cpu))
+ return 0;
+
+ cpus_allowed = current->cpus_allowed;
+ set_cpus_allowed(current, cpumask_of_cpu(cpu));
+
+ reg = read_safari_cfg();
+ ret = get_current_freq(cpu, reg);
+
+ set_cpus_allowed(current, cpus_allowed);
+
+ return ret;
+}
+
static void us3_set_cpu_divider_index(unsigned int cpu, unsigned int index)
{
unsigned long new_bits, new_freq, reg;
cpus_allowed = current->cpus_allowed;
set_cpus_allowed(current, cpumask_of_cpu(cpu));
- new_freq = sparc64_get_clock_tick(cpu);
+ new_freq = sparc64_get_clock_tick(cpu) / 1000;
switch (index) {
case 0:
new_bits = SAFARI_CFG_DIV_1;
static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
{
unsigned int cpu = policy->cpu;
- unsigned long clock_tick = sparc64_get_clock_tick(cpu);
+ unsigned long clock_tick = sparc64_get_clock_tick(cpu) / 1000;
struct cpufreq_frequency_table *table =
&us3_freq_table[cpu].table[0];
memset(us3_freq_table, 0,
(NR_CPUS * sizeof(struct us3_freq_percpu_info)));
+ driver->init = us3_freq_cpu_init;
driver->verify = us3_freq_verify;
driver->target = us3_freq_target;
- driver->init = us3_freq_cpu_init;
+ driver->get = us3_freq_get;
driver->exit = us3_freq_cpu_exit;
driver->owner = THIS_MODULE,
strcpy(driver->name, "UltraSPARC-III");
CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));
} while((n >= 0) && WIFSTOPPED(status) &&
- (WSTOPSIG(status) == SIGVTALRM));
+ ((WSTOPSIG(status) == SIGVTALRM) ||
+ /* running UML inside a detached screen can cause
+ * SIGWINCHes
+ */
+ (WSTOPSIG(status) == SIGWINCH)));
if((n < 0) || !WIFSTOPPED(status) ||
(WSTOPSIG(status) != SIGUSR1 && WSTOPSIG(status) != SIGTRAP)){
*/
#include <elf.h>
#include <stddef.h>
-#include <asm/elf.h>
#include "init.h"
#include "elf_user.h"
#include "mem_user.h"
*/
set_cpu_sibling_map(smp_processor_id());
+ /*
+ * Wait for TSC sync to not schedule things before.
+ * We still process interrupts, which could see an inconsistent
+ * time in that window unfortunately.
+ * Do this here because TSC sync has global unprotected state.
+ */
+ tsc_sync_wait();
+
/*
* We need to hold call_lock, so there is no inconsistency
* between the time smp_call_function() determines number of
per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE;
unlock_ipi_call_lock();
- mb();
-
- /* Wait for TSC sync to not schedule things before.
- We still process interrupts, which could see an inconsistent
- time in that window unfortunately. */
- tsc_sync_wait();
-
cpu_idle();
}
{
if (tsk->pid == 1)
return 1;
- /* Warn for strace, but not for gdb */
- if (!test_ti_thread_flag(tsk->thread_info, TIF_SYSCALL_TRACE) &&
- (tsk->ptrace & PT_PTRACED))
+ if (tsk->ptrace & PT_PTRACED)
return 0;
return (tsk->sighand->action[sig-1].sa.sa_handler == SIG_IGN) ||
(tsk->sighand->action[sig-1].sa.sa_handler == SIG_DFL);
up(&dev->sem);
put_device(dev);
}
- return err;
+ if (err)
+ return err;
+ return count;
}
static DRIVER_ATTR(bind, S_IWUSR, NULL, driver_bind);
pr_debug("device class '%s': release.\n", cd->class_id);
+ if (cd->devt_attr) {
+ kfree(cd->devt_attr);
+ cd->devt_attr = NULL;
+ }
+
if (cls->release)
cls->release(cd);
else {
if (class_dev->dev)
sysfs_remove_link(&class_dev->kobj, "device");
- if (class_dev->devt_attr) {
+ if (class_dev->devt_attr)
class_device_remove_file(class_dev, class_dev->devt_attr);
- kfree(class_dev->devt_attr);
- class_dev->devt_attr = NULL;
- }
class_device_remove_attrs(class_dev);
kobject_hotplug(&class_dev->kobj, KOBJ_REMOVE);
config BLK_DEV_IDEDMA_PMAC
bool "PowerMac IDE DMA support"
depends on BLK_DEV_IDE_PMAC
+ select BLK_DEV_IDEDMA_PCI
help
This option allows the driver for the built-in IDE controller on
Power Macintoshes and PowerBooks to use DMA (direct memory access)
unsigned long flags;
} idefloppy_floppy_t;
-#define IDEFLOPPY_TICKS_DELAY 3 /* default delay for ZIP 100 */
+#define IDEFLOPPY_TICKS_DELAY HZ/20 /* default delay for ZIP 100 (50ms) */
/*
* Floppy flag bits values.
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
+ },{ /* 14 */
+ .name = "Revolution",
+ .init_hwif = init_hwif_generic,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .bootable = OFF_BOARD,
}
};
{ PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 11},
{ PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 12},
{ PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 13},
+ { PCI_VENDOR_ID_NETCELL,PCI_DEVICE_ID_REVOLUTION, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 14},
/* Must come last. If you add entries adjust this table appropriately and the init_one code */
{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_IDE << 8, 0xFFFFFF00UL, 0},
{ 0, },
*
* CSB6: `Champion South Bridge' IDE Interface (optional: third channel)
*
+ * HT1000: AKA BCM5785 - Hypertransport Southbridge for Opteron systems. IDE
+ * controller same as the CSB6. Single channel ATA100 only.
+ *
* Documentation:
* Available under NDA only. Errata info very hard to get.
*
if (!svwks_revision)
pci_read_config_byte(dev, PCI_REVISION_ID, &svwks_revision);
+ if (dev->device == PCI_DEVICE_ID_SERVERWORKS_HT1000IDE)
+ return 2;
if (dev->device == PCI_DEVICE_ID_SERVERWORKS_OSB4IDE) {
u32 reg = 0;
if (isa_dev)
case PCI_DEVICE_ID_SERVERWORKS_CSB5IDE:
case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE:
case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2:
+ case PCI_DEVICE_ID_SERVERWORKS_HT1000IDE:
return 1;
default:
break;
btr |= (svwks_revision >= SVWKS_CSB5_REVISION_NEW) ? 0x3 : 0x2;
pci_write_config_byte(dev, 0x5A, btr);
}
+ /* Setup HT1000 SouthBridge Controller - Single Channel Only */
+ else if (dev->device == PCI_DEVICE_ID_SERVERWORKS_HT1000IDE) {
+ pci_read_config_byte(dev, 0x5A, &btr);
+ btr &= ~0x40;
+ btr |= 0x3;
+ pci_write_config_byte(dev, 0x5A, btr);
+ }
return (dev->irq) ? dev->irq : 0;
}
.channels = 1, /* 2 */
.autodma = AUTODMA,
.bootable = ON_BOARD,
+ },{ /* 4 */
+ .name = "SvrWks HT1000",
+ .init_setup = init_setup_svwks,
+ .init_chipset = init_chipset_svwks,
+ .init_hwif = init_hwif_svwks,
+ .init_dma = init_dma_svwks,
+ .channels = 1, /* 2 */
+ .autodma = AUTODMA,
+ .bootable = ON_BOARD,
}
};
{ PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
{ PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
{ PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
+ { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT1000IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
{ 0, },
};
MODULE_DEVICE_TABLE(pci, svwks_pci_tbl);
};
static struct pci_device_id pmac_ide_pci_match[] = {
- { PCI_VENDOR_ID_APPLE, PCI_DEVIEC_ID_APPLE_UNI_N_ATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_ATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID_ATA100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_K2_ATA100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_SH_ATA,
case PCI_DEVICE_ID_AMD_VIPER_7409:
case PCI_DEVICE_ID_CMD_643:
case PCI_DEVICE_ID_SERVERWORKS_CSB5IDE:
+ case PCI_DEVICE_ID_REVOLUTION:
simplex_stat = hwif->INB(dma_base + 2);
hwif->OUTB((simplex_stat&0x60),(dma_base + 2));
simplex_stat = hwif->INB(dma_base + 2);
mddev->raid_disks = sb->raid_disks;
mddev->size = sb->size;
mddev->events = md_event(sb);
+ mddev->bitmap_offset = 0;
if (sb->state & (1<<MD_SB_CLEAN))
mddev->recovery_cp = MaxSector;
mddev->raid_disks = le32_to_cpu(sb->raid_disks);
mddev->size = le64_to_cpu(sb->size)/2;
mddev->events = le64_to_cpu(sb->events);
+ mddev->bitmap_offset = 0;
mddev->recovery_cp = le64_to_cpu(sb->resync_offset);
memcpy(mddev->uuid, sb->set_uuid, 16);
fput(mddev->bitmap_file);
mddev->bitmap_file = NULL;
}
+ mddev->bitmap_offset = 0;
/*
* Free resources if final stop
{
struct net_device *dev;
struct cp_private *cp;
+ unsigned long flags;
dev = pci_get_drvdata (pdev);
cp = netdev_priv(dev);
cp_init_hw (cp);
netif_start_queue (dev);
+
+ spin_lock_irqsave (&cp->lock, flags);
+
+ mii_check_media(&cp->mii_if, netif_msg_link(cp), FALSE);
+
+ spin_unlock_irqrestore (&cp->lock, flags);
return 0;
}
* net_device_stats
* * introduced tx_timeout function
* * reworked locking
+ *
+ * 01-Jul-2005 Ben Dooks <ben@simtec.co.uk>
+ * * fixed spinlock call without pointer
+ * * ensure spinlock is initialised
*/
#include <linux/module.h>
static int dm9000_open(struct net_device *);
static int dm9000_start_xmit(struct sk_buff *, struct net_device *);
static int dm9000_stop(struct net_device *);
-static int dm9000_do_ioctl(struct net_device *, struct ifreq *, int);
static void dm9000_timer(unsigned long);
/* Save previous register address */
reg_save = readb(db->io_addr);
- spin_lock_irqsave(db->lock,flags);
+ spin_lock_irqsave(&db->lock,flags);
netif_stop_queue(dev);
dm9000_reset(db);
/* Restore previous register address */
writeb(reg_save, db->io_addr);
- spin_unlock_irqrestore(db->lock,flags);
+ spin_unlock_irqrestore(&db->lock,flags);
}
int i;
u32 id_val;
- printk(KERN_INFO "%s Ethernet Driver\n", CARDNAME);
-
/* Init network device */
ndev = alloc_etherdev(sizeof (struct board_info));
if (!ndev) {
db = (struct board_info *) ndev->priv;
memset(db, 0, sizeof (*db));
+ spin_lock_init(&db->lock);
+
if (pdev->num_resources < 2) {
ret = -ENODEV;
goto out;
ndev->stop = &dm9000_stop;
ndev->get_stats = &dm9000_get_stats;
ndev->set_multicast_list = &dm9000_hash_table;
- ndev->do_ioctl = &dm9000_do_ioctl;
#ifdef DM9000_PROGRAM_EEPROM
program_eeprom(db);
/* set and active a timer process */
init_timer(&db->timer);
- db->timer.expires = DM9000_TIMER_WUT * 2;
+ db->timer.expires = DM9000_TIMER_WUT;
db->timer.data = (unsigned long) dev;
db->timer.function = &dm9000_timer;
add_timer(&db->timer);
return &db->stats;
}
-/*
- * Process the upper socket ioctl command
- */
-static int
-dm9000_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
-{
- PRINTK1("entering %s\n",__FUNCTION__);
- return 0;
-}
/*
* A periodic timer routine
{
struct net_device *dev = (struct net_device *) data;
board_info_t *db = (board_info_t *) dev->priv;
- u8 reg_save;
- unsigned long flags;
PRINTK3("dm9000_timer()\n");
- spin_lock_irqsave(db->lock,flags);
- /* Save previous register address */
- reg_save = readb(db->io_addr);
-
mii_check_media(&db->mii, netif_msg_link(db), 0);
- /* Restore previous register address */
- writeb(reg_save, db->io_addr);
- spin_unlock_irqrestore(db->lock,flags);
-
/* Set timer again */
db->timer.expires = DM9000_TIMER_WUT;
add_timer(&db->timer);
{
board_info_t *db = (board_info_t *) dev->priv;
unsigned long flags;
+ unsigned int reg_save;
int ret;
spin_lock_irqsave(&db->lock,flags);
+
+ /* Save previous register address */
+ reg_save = readb(db->io_addr);
+
/* Fill the phyxcer register into REG_0C */
iow(db, DM9000_EPAR, DM9000_PHY | reg);
/* The read data keeps on REG_0D & REG_0E */
ret = (ior(db, DM9000_EPDRH) << 8) | ior(db, DM9000_EPDRL);
+ /* restore the previous address */
+ writeb(reg_save, db->io_addr);
+
spin_unlock_irqrestore(&db->lock,flags);
return ret;
{
board_info_t *db = (board_info_t *) dev->priv;
unsigned long flags;
+ unsigned long reg_save;
spin_lock_irqsave(&db->lock,flags);
+ /* Save previous register address */
+ reg_save = readb(db->io_addr);
+
/* Fill the phyxcer register into REG_0C */
iow(db, DM9000_EPAR, DM9000_PHY | reg);
udelay(500); /* Wait write complete */
iow(db, DM9000_EPCR, 0x0); /* Clear phyxcer write command */
+ /* restore the previous address */
+ writeb(reg_save, db->io_addr);
+
spin_unlock_irqrestore(&db->lock,flags);
}
static int __init
dm9000_init(void)
{
+ printk(KERN_INFO "%s Ethernet Driver\n", CARDNAME);
+
return driver_register(&dm9000_driver); /* search board and register */
}
ioc3_w_micr((phy << MICR_PHYADDR_SHIFT) | reg | MICR_READTRIG);
while (ioc3_r_micr() & MICR_BUSY);
- return ioc3_r_micr() & MIDR_DATA_MASK;
+ return ioc3_r_midr_r() & MIDR_DATA_MASK;
}
static void ioc3_mdio_write(struct net_device *dev, int phy, int reg, int data)
dev->features = NETIF_F_IP_CSUM;
#endif
- ioc3_setup_duplex(ip);
sw_physid1 = ioc3_mdio_read(dev, ip->mii.phy_id, MII_PHYSID1);
sw_physid2 = ioc3_mdio_read(dev, ip->mii.phy_id, MII_PHYSID2);
goto out_stop;
mii_check_media(&ip->mii, 1, 1);
+ ioc3_setup_duplex(ip);
vendor = (sw_physid1 << 12) | (sw_physid2 >> 4);
model = (sw_physid2 >> 4) & 0x3f;
struct ethtool_drvinfo *info)
{
struct ioc3_private *ip = netdev_priv(dev);
-
+
strcpy (info->driver, IOC3_NAME);
strcpy (info->version, IOC3_VERSION);
strcpy (info->bus_info, pci_name(ip->pdev));
spin_lock_irq(&ip->ioc3_lock);
rc = mii_ethtool_sset(&ip->mii, cmd);
spin_unlock_irq(&ip->ioc3_lock);
-
+
return rc;
}
.ethtool_ops = &loopback_ethtool_ops,
};
-/* Setup and register the of the LOOPBACK device. */
+/* Setup and register the loopback device. */
int __init loopback_init(void)
{
struct net_device_stats *stats;
#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "3.35"
-#define DRV_MODULE_RELDATE "August 6, 2005"
+#define DRV_MODULE_VERSION "3.36"
+#define DRV_MODULE_RELDATE "August 19, 2005"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
tp->phy_id = hw_phy_id;
if (hw_phy_id_masked == PHY_ID_BCM8002)
tp->tg3_flags2 |= TG3_FLG2_PHY_SERDES;
+ else
+ tp->tg3_flags2 &= ~TG3_FLG2_PHY_SERDES;
} else {
if (tp->phy_id != PHY_ID_INVALID) {
/* Do nothing, phy ID already set up in
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
#ifndef _PCIEHP_H
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>,<dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>,<kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <dely.l.sy@intel.com>
+ * Send feedback to <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>,<dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>,<kristen.c.accardi@intel.com>
*
*/
#ifndef _SHPCHP_H
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>,<dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>,<kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <dely.l.sy@intel.com>
+ * Send feedback to <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>,<dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>,<kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
- * Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
+ * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
*
*/
}
}
-static void disable_msi_mode(struct pci_dev *dev, int pos, int type)
+void disable_msi_mode(struct pci_dev *dev, int pos, int type)
{
u16 control;
if (!pci_msi_enable || !dev)
return status;
+ if (dev->no_msi)
+ return status;
+
temp = dev->irq;
if ((status = msi_init()) < 0)
#define pci_msi_quirk 0
#endif
+#ifdef CONFIG_PCI_MSI
+void disable_msi_mode(struct pci_dev *dev, int pos, int type);
+#else
+static inline void disable_msi_mode(struct pci_dev *dev, int pos, int type) { }
+#endif
+
extern int pcie_mch_quirk;
extern struct device_attribute pci_dev_attrs[];
extern struct class_device_attribute class_device_attr_cpuaffinity;
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7320_MCH, quirk_pcie_mch );
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7525_MCH, quirk_pcie_mch );
+
+/*
+ * It's possible for the MSI to get corrupted if shpc and acpi
+ * are used together on certain PXH-based systems.
+ */
+static void __devinit quirk_pcie_pxh(struct pci_dev *dev)
+{
+ disable_msi_mode(dev, pci_find_capability(dev, PCI_CAP_ID_MSI),
+ PCI_CAP_ID_MSI);
+ dev->no_msi = 1;
+
+ printk(KERN_WARNING "PCI: PXH quirk detected, "
+ "disabling MSI for SHPC device\n");
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXHD_0, quirk_pcie_pxh);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXHD_1, quirk_pcie_pxh);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXH_0, quirk_pcie_pxh);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXH_1, quirk_pcie_pxh);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXHV, quirk_pcie_pxh);
+
+
static void __devinit quirk_netmos(struct pci_dev *dev)
{
unsigned int num_parallel = (dev->subsystem_device & 0xf0) >> 4;
if (drv->link.driver.probe) {
if (drv->link.driver.probe(&dev->dev)) {
dev->dev.driver = NULL;
+ dev->card_link = NULL;
+ up_write(&dev->dev.bus->subsys.rwsem);
return NULL;
}
}
return -1;
sal_console_port.sc_ops = &poll_ops;
+ spin_lock_init(&sal_console_port.sc_port.lock);
early_sn_setup(); /* Find SAL entry points */
register_console(&sal_console_early);
goto exit;
}
- x = le16_to_cpu(*(__le16 *) &data[2]);
- y = le16_to_cpu(*(__le16 *) &data[4]);
-
input_regs(dev, regs);
if (data[1] & 0x10) { /* in prox */
}
}
- if (data[1] & 0x80) {
+ if (data[1] & 0x90) {
+ x = le16_to_cpu(*(__le16 *) &data[2]);
+ y = le16_to_cpu(*(__le16 *) &data[4]);
input_report_abs(dev, ABS_X, x);
input_report_abs(dev, ABS_Y, y);
- }
- if (wacom->tool[0] != BTN_TOOL_MOUSE) {
- input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6]));
- input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
- input_report_key(dev, BTN_STYLUS, data[1] & 0x02);
- input_report_key(dev, BTN_STYLUS2, data[1] & 0x04);
+ if (wacom->tool[0] != BTN_TOOL_MOUSE) {
+ input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6]));
+ input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
+ input_report_key(dev, BTN_STYLUS, data[1] & 0x02);
+ input_report_key(dev, BTN_STYLUS2, data[1] & 0x04);
+ }
}
input_report_key(dev, wacom->tool[0], data[1] & 0x10);
/* Cintiq doesn't send data when RDY bit isn't set */
if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40))
- return;
+ goto exit;
if (wacom->features->type >= INTUOS3) {
input_report_abs(dev, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
* The USB Monitor, inspired by Dave Harding's USBMon.
*
* mon_main.c: Main file, module initiation and exit, registrations, etc.
+ *
+ * Copyright (C) 2005 Pete Zaitcev (zaitcev@redhat.com)
*/
#include <linux/kernel.h>
mondir = debugfs_create_dir("usbmon", NULL);
if (IS_ERR(mondir)) {
- printk(KERN_NOTICE TAG ": debugs is not available\n");
+ printk(KERN_NOTICE TAG ": debugfs is not available\n");
return -ENODEV;
}
if (mondir == NULL) {
/*
* The USB Monitor, inspired by Dave Harding's USBMon.
+ *
+ * Copyright (C) 2005 Pete Zaitcev (zaitcev@redhat.com)
*/
#ifndef __USB_MON_H
#include <video/radeon.h>
#include <linux/radeonfb.h>
-#define DEBUG 1
+#define DEBUG 0
#if DEBUG
#define RTRACE printk
struct dentry *dentry,
struct nameidata *nd);
static int afs_mntpt_open(struct inode *inode, struct file *file);
-static int afs_mntpt_follow_link(struct dentry *dentry, struct nameidata *nd);
+static void *afs_mntpt_follow_link(struct dentry *dentry, struct nameidata *nd);
struct file_operations afs_mntpt_file_operations = {
.open = afs_mntpt_open,
/*
* follow a link from a mountpoint directory, thus causing it to be mounted
*/
-static int afs_mntpt_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *afs_mntpt_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct vfsmount *newmnt;
struct dentry *old_dentry;
newmnt = afs_mntpt_do_automount(dentry);
if (IS_ERR(newmnt)) {
path_release(nd);
- return PTR_ERR(newmnt);
+ return (void *)newmnt;
}
old_dentry = nd->dentry;
}
kleave(" = %d", err);
- return err;
+ return ERR_PTR(err);
} /* end afs_mntpt_follow_link() */
/*****************************************************************************/
#include "autofs_i.h"
-static int autofs_follow_link(struct dentry *dentry, struct nameidata *nd)
+/* Nothing to release.. */
+static void *autofs_follow_link(struct dentry *dentry, struct nameidata *nd)
{
char *s=((struct autofs_symlink *)dentry->d_inode->u.generic_ip)->data;
nd_set_link(nd, s);
- return 0;
+ return NULL;
}
struct inode_operations autofs_symlink_inode_operations = {
#include "autofs_i.h"
-static int autofs4_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *autofs4_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct autofs_info *ino = autofs4_dentry_ino(dentry);
nd_set_link(nd, (char *)ino->u.symlink);
- return 0;
+ return NULL;
}
struct inode_operations autofs4_symlink_inode_operations = {
static void befs_destroy_inode(struct inode *inode);
static int befs_init_inodecache(void);
static void befs_destroy_inodecache(void);
-static int befs_follow_link(struct dentry *, struct nameidata *);
-static void befs_put_link(struct dentry *, struct nameidata *);
+static void *befs_follow_link(struct dentry *, struct nameidata *);
+static void befs_put_link(struct dentry *, struct nameidata *, void *);
static int befs_utf2nls(struct super_block *sb, const char *in, int in_len,
char **out, int *out_len);
static int befs_nls2utf(struct super_block *sb, const char *in, int in_len,
* The data stream become link name. Unless the LONG_SYMLINK
* flag is set.
*/
-static int
+static void *
befs_follow_link(struct dentry *dentry, struct nameidata *nd)
{
befs_inode_info *befs_ino = BEFS_I(dentry->d_inode);
}
nd_set_link(nd, link);
- return 0;
+ return NULL;
}
-static void befs_put_link(struct dentry *dentry, struct nameidata *nd)
+static void befs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
{
befs_inode_info *befs_ino = BEFS_I(dentry->d_inode);
if (befs_ino->i_flags & BEFS_LONG_SYMLINK) {
extern struct dentry_operations cifs_dentry_ops;
/* Functions related to symlinks */
-extern int cifs_follow_link(struct dentry *direntry, struct nameidata *nd);
-extern void cifs_put_link(struct dentry *direntry, struct nameidata *nd);
+extern void *cifs_follow_link(struct dentry *direntry, struct nameidata *nd);
+extern void cifs_put_link(struct dentry *direntry, struct nameidata *nd, void *);
extern int cifs_readlink(struct dentry *direntry, char __user *buffer,
int buflen);
extern int cifs_symlink(struct inode *inode, struct dentry *direntry,
return rc;
}
-int
+void *
cifs_follow_link(struct dentry *direntry, struct nameidata *nd)
{
struct inode *inode = direntry->d_inode;
out_no_free:
FreeXid(xid);
nd_set_link(nd, target_path);
- return 0;
+ return NULL; /* No cookie */
}
int
return rc;
}
-void cifs_put_link(struct dentry *direntry, struct nameidata *nd)
+void cifs_put_link(struct dentry *direntry, struct nameidata *nd, void *cookie)
{
char *p = nd_get_link(nd);
if (!IS_ERR(p))
return 0;
} /* End Function devfs_mknod */
-static int devfs_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *devfs_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct devfs_entry *p = get_devfs_entry_from_vfs_inode(dentry->d_inode);
nd_set_link(nd, p ? p->u.symlink.linkname : ERR_PTR(-ENODEV));
- return 0;
+ return NULL;
} /* End Function devfs_follow_link */
static struct inode_operations devfs_iops = {
#include "xattr.h"
#include <linux/namei.h>
-static int ext2_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *ext2_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct ext2_inode_info *ei = EXT2_I(dentry->d_inode);
nd_set_link(nd, (char *)ei->i_data);
- return 0;
+ return NULL;
}
struct inode_operations ext2_symlink_inode_operations = {
#include <linux/namei.h>
#include "xattr.h"
-static int ext3_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void * ext3_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct ext3_inode_info *ei = EXT3_I(dentry->d_inode);
nd_set_link(nd, (char*)ei->i_data);
- return 0;
+ return NULL;
}
struct inode_operations ext3_symlink_inode_operations = {
#include "vxfs_inode.h"
-static int vxfs_immed_follow_link(struct dentry *, struct nameidata *);
+static void * vxfs_immed_follow_link(struct dentry *, struct nameidata *);
static int vxfs_immed_readpage(struct file *, struct page *);
* Returns:
* Zero on success, else a negative error code.
*/
-static int
+static void *
vxfs_immed_follow_link(struct dentry *dp, struct nameidata *np)
{
struct vxfs_inode_info *vip = VXFS_INO(dp->d_inode);
nd_set_link(np, vip->vii_immed.vi_immed);
- return 0;
+ return NULL;
}
/**
break;
case IOPRIO_CLASS_IDLE:
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
break;
default:
return -EINVAL;
#include <linux/namei.h>
#include "nodelist.h"
-static int jffs2_follow_link(struct dentry *dentry, struct nameidata *nd);
+static void *jffs2_follow_link(struct dentry *dentry, struct nameidata *nd);
struct inode_operations jffs2_symlink_inode_operations =
{
.setattr = jffs2_setattr
};
-static int jffs2_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *jffs2_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct jffs2_inode_info *f = JFFS2_INODE_INFO(dentry->d_inode);
+ char *p = (char *)f->dents;
/*
* We don't acquire the f->sem mutex here since the only data we
* nd_set_link() call.
*/
- if (!f->dents) {
+ if (!p) {
printk(KERN_ERR "jffs2_follow_link(): can't find symlink taerget\n");
- return -EIO;
+ p = ERR_PTR(-EIO);
+ } else {
+ D1(printk(KERN_DEBUG "jffs2_follow_link(): target path is '%s'\n", (char *) f->dents));
}
- D1(printk(KERN_DEBUG "jffs2_follow_link(): target path is '%s'\n", (char *) f->dents));
- nd_set_link(nd, (char *)f->dents);
+ nd_set_link(nd, p);
/*
* We unlock the f->sem mutex but VFS will use the f->dents string. This is safe
* since the only way that may cause f->dents to be changed is iput() operation.
* But VFS will not use f->dents after iput() has been called.
*/
- return 0;
+ return NULL;
}
#include "jfs_inode.h"
#include "jfs_xattr.h"
-static int jfs_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *jfs_follow_link(struct dentry *dentry, struct nameidata *nd)
{
char *s = JFS_IP(dentry->d_inode)->i_inline;
nd_set_link(nd, s);
- return 0;
+ return NULL;
}
struct inode_operations jfs_symlink_inode_operations = {
static inline int __do_follow_link(struct path *path, struct nameidata *nd)
{
int error;
+ void *cookie;
struct dentry *dentry = path->dentry;
touch_atime(path->mnt, dentry);
if (path->mnt == nd->mnt)
mntget(path->mnt);
- error = dentry->d_inode->i_op->follow_link(dentry, nd);
- if (!error) {
+ cookie = dentry->d_inode->i_op->follow_link(dentry, nd);
+ error = PTR_ERR(cookie);
+ if (!IS_ERR(cookie)) {
char *s = nd_get_link(nd);
+ error = 0;
if (s)
error = __vfs_follow_link(nd, s);
if (dentry->d_inode->i_op->put_link)
- dentry->d_inode->i_op->put_link(dentry, nd);
+ dentry->d_inode->i_op->put_link(dentry, nd, cookie);
}
dput(dentry);
mntput(path->mnt);
int generic_readlink(struct dentry *dentry, char __user *buffer, int buflen)
{
struct nameidata nd;
- int res;
+ void *cookie;
+
nd.depth = 0;
- res = dentry->d_inode->i_op->follow_link(dentry, &nd);
- if (!res) {
- res = vfs_readlink(dentry, buffer, buflen, nd_get_link(&nd));
+ cookie = dentry->d_inode->i_op->follow_link(dentry, &nd);
+ if (!IS_ERR(cookie)) {
+ int res = vfs_readlink(dentry, buffer, buflen, nd_get_link(&nd));
if (dentry->d_inode->i_op->put_link)
- dentry->d_inode->i_op->put_link(dentry, &nd);
+ dentry->d_inode->i_op->put_link(dentry, &nd, cookie);
+ cookie = ERR_PTR(res);
}
- return res;
+ return PTR_ERR(cookie);
}
int vfs_follow_link(struct nameidata *nd, const char *link)
return res;
}
-int page_follow_link_light(struct dentry *dentry, struct nameidata *nd)
+void *page_follow_link_light(struct dentry *dentry, struct nameidata *nd)
{
- struct page *page;
+ struct page *page = NULL;
nd_set_link(nd, page_getlink(dentry, &page));
- return 0;
+ return page;
}
-void page_put_link(struct dentry *dentry, struct nameidata *nd)
+void page_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
{
- if (!IS_ERR(nd_get_link(nd))) {
- struct page *page;
- page = find_get_page(dentry->d_inode->i_mapping, 0);
- if (!page)
- BUG();
+ struct page *page = cookie;
+
+ if (page) {
kunmap(page);
page_cache_release(page);
- page_cache_release(page);
}
}
/* We requested READDIRPLUS, but the server doesn't grok it */
if (error == -ENOTSUPP && desc->plus) {
NFS_SERVER(inode)->caps &= ~NFS_CAP_READDIRPLUS;
- NFS_FLAGS(inode) &= ~NFS_INO_ADVISE_RDPLUS;
+ clear_bit(NFS_INO_ADVISE_RDPLUS, &NFS_FLAGS(inode));
desc->plus = 0;
goto again;
}
goto error;
}
SetPageUptodate(page);
- NFS_FLAGS(inode) |= NFS_INO_INVALID_ATIME;
+ spin_lock(&inode->i_lock);
+ NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATIME;
+ spin_unlock(&inode->i_lock);
/* Ensure consistent page alignment of the data.
* Note: assumes we have exclusive access to this mapping either
* through inode->i_sem or some other mechanism.
page,
NFS_SERVER(inode)->dtsize,
desc->plus);
- NFS_FLAGS(inode) |= NFS_INO_INVALID_ATIME;
+ spin_lock(&inode->i_lock);
+ NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATIME;
+ spin_unlock(&inode->i_lock);
desc->page = page;
desc->ptr = kmap(page); /* matching kunmap in nfs_do_filldir */
if (desc->error >= 0) {
break;
}
if (res == -ETOOSMALL && desc->plus) {
- NFS_FLAGS(inode) &= ~NFS_INO_ADVISE_RDPLUS;
+ clear_bit(NFS_INO_ADVISE_RDPLUS, &NFS_FLAGS(inode));
nfs_zap_caches(inode);
desc->plus = 0;
desc->entry->eof = 0;
{
if (IS_ROOT(dentry))
return 1;
- if ((NFS_FLAGS(dir) & NFS_INO_INVALID_ATTR) != 0
+ if ((NFS_I(dir)->cache_validity & NFS_INO_INVALID_ATTR) != 0
|| nfs_attribute_timeout(dir))
return 0;
return nfs_verify_change_attribute(dir, (unsigned long)dentry->d_fsdata);
error = nfs_revalidate_inode(NFS_SERVER(dir), dir);
if (error < 0) {
res = ERR_PTR(error);
+ unlock_kernel();
goto out;
}
int nfs_access_get_cached(struct inode *inode, struct rpc_cred *cred, struct nfs_access_entry *res)
{
- struct nfs_access_entry *cache = &NFS_I(inode)->cache_access;
+ struct nfs_inode *nfsi = NFS_I(inode);
+ struct nfs_access_entry *cache = &nfsi->cache_access;
if (cache->cred != cred
|| time_after(jiffies, cache->jiffies + NFS_ATTRTIMEO(inode))
- || (NFS_FLAGS(inode) & NFS_INO_INVALID_ACCESS))
+ || (nfsi->cache_validity & NFS_INO_INVALID_ACCESS))
return -ENOENT;
memcpy(res, cache, sizeof(*res));
return 0;
void nfs_access_add_cache(struct inode *inode, struct nfs_access_entry *set)
{
- struct nfs_access_entry *cache = &NFS_I(inode)->cache_access;
+ struct nfs_inode *nfsi = NFS_I(inode);
+ struct nfs_access_entry *cache = &nfsi->cache_access;
if (cache->cred != set->cred) {
if (cache->cred)
put_rpccred(cache->cred);
cache->cred = get_rpccred(set->cred);
}
- NFS_FLAGS(inode) &= ~NFS_INO_INVALID_ACCESS;
+ /* FIXME: replace current access_cache BKL reliance with inode->i_lock */
+ spin_lock(&inode->i_lock);
+ nfsi->cache_validity &= ~NFS_INO_INVALID_ACCESS;
+ spin_unlock(&inode->i_lock);
cache->jiffies = set->jiffies;
cache->mask = set->mask;
}
*/
static int nfs_revalidate_file(struct inode *inode, struct file *filp)
{
+ struct nfs_inode *nfsi = NFS_I(inode);
int retval = 0;
- if ((NFS_FLAGS(inode) & NFS_INO_REVAL_PAGECACHE) || nfs_attribute_timeout(inode))
+ if ((nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE) || nfs_attribute_timeout(inode))
retval = __nfs_revalidate_inode(NFS_SERVER(inode), inode);
nfs_revalidate_mapping(inode, filp->f_mapping);
return 0;
goto force_reval;
if (nfsi->npages != 0)
return 0;
- if (!(NFS_FLAGS(inode) & NFS_INO_REVAL_PAGECACHE) && !nfs_attribute_timeout(inode))
+ if (!(nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE) && !nfs_attribute_timeout(inode))
return 0;
force_reval:
return __nfs_revalidate_inode(server, inode);
struct nfs_inode *nfsi = NFS_I(inode);
int mode = inode->i_mode;
+ spin_lock(&inode->i_lock);
+
NFS_ATTRTIMEO(inode) = NFS_MINATTRTIMEO(inode);
NFS_ATTRTIMEO_UPDATE(inode) = jiffies;
memset(NFS_COOKIEVERF(inode), 0, sizeof(NFS_COOKIEVERF(inode)));
if (S_ISREG(mode) || S_ISDIR(mode) || S_ISLNK(mode))
- nfsi->flags |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA|NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL|NFS_INO_REVAL_PAGECACHE;
+ nfsi->cache_validity |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA|NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL|NFS_INO_REVAL_PAGECACHE;
else
- nfsi->flags |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL|NFS_INO_REVAL_PAGECACHE;
+ nfsi->cache_validity |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL|NFS_INO_REVAL_PAGECACHE;
+
+ spin_unlock(&inode->i_lock);
}
static void nfs_zap_acl_cache(struct inode *inode)
clear_acl_cache = NFS_PROTO(inode)->clear_acl_cache;
if (clear_acl_cache != NULL)
clear_acl_cache(inode);
- NFS_I(inode)->flags &= ~NFS_INO_INVALID_ACL;
+ spin_lock(&inode->i_lock);
+ NFS_I(inode)->cache_validity &= ~NFS_INO_INVALID_ACL;
+ spin_unlock(&inode->i_lock);
}
/*
inode->i_fop = &nfs_dir_operations;
if (nfs_server_capable(inode, NFS_CAP_READDIRPLUS)
&& fattr->size <= NFS_LIMIT_READDIRPLUS)
- NFS_FLAGS(inode) |= NFS_INO_ADVISE_RDPLUS;
+ set_bit(NFS_INO_ADVISE_RDPLUS, &NFS_FLAGS(inode));
} else if (S_ISLNK(inode->i_mode))
inode->i_op = &nfs_symlink_inode_operations;
else
inode->i_uid = attr->ia_uid;
if ((attr->ia_valid & ATTR_GID) != 0)
inode->i_gid = attr->ia_gid;
- NFS_FLAGS(inode) |= NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL;
+ spin_lock(&inode->i_lock);
+ NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL;
+ spin_unlock(&inode->i_lock);
}
if ((attr->ia_valid & ATTR_SIZE) != 0) {
inode->i_size = attr->ia_size;
}
}
+static int nfs_wait_schedule(void *word)
+{
+ if (signal_pending(current))
+ return -ERESTARTSYS;
+ schedule();
+ return 0;
+}
+
/*
* Wait for the inode to get unlocked.
- * (Used for NFS_INO_LOCKED and NFS_INO_REVALIDATING).
*/
-static int
-nfs_wait_on_inode(struct inode *inode, int flag)
+static int nfs_wait_on_inode(struct inode *inode)
{
struct rpc_clnt *clnt = NFS_CLIENT(inode);
struct nfs_inode *nfsi = NFS_I(inode);
-
+ sigset_t oldmask;
int error;
- if (!(NFS_FLAGS(inode) & flag))
- return 0;
+
atomic_inc(&inode->i_count);
- error = nfs_wait_event(clnt, nfsi->nfs_i_wait,
- !(NFS_FLAGS(inode) & flag));
+ rpc_clnt_sigmask(clnt, &oldmask);
+ error = wait_on_bit_lock(&nfsi->flags, NFS_INO_REVALIDATING,
+ nfs_wait_schedule, TASK_INTERRUPTIBLE);
+ rpc_clnt_sigunmask(clnt, &oldmask);
iput(inode);
+
return error;
}
+static void nfs_wake_up_inode(struct inode *inode)
+{
+ struct nfs_inode *nfsi = NFS_I(inode);
+
+ clear_bit(NFS_INO_REVALIDATING, &nfsi->flags);
+ smp_mb__after_clear_bit();
+ wake_up_bit(&nfsi->flags, NFS_INO_REVALIDATING);
+}
+
int nfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
{
struct inode *inode = dentry->d_inode;
- struct nfs_inode *nfsi = NFS_I(inode);
- int need_atime = nfsi->flags & NFS_INO_INVALID_ATIME;
+ int need_atime = NFS_I(inode)->cache_validity & NFS_INO_INVALID_ATIME;
int err;
if (__IS_FLG(inode, MS_NOATIME))
struct nfs_fattr fattr;
struct nfs_inode *nfsi = NFS_I(inode);
unsigned long verifier;
- unsigned int flags;
+ unsigned long cache_validity;
dfprintk(PAGECACHE, "NFS: revalidating (%s/%Ld)\n",
inode->i_sb->s_id, (long long)NFS_FILEID(inode));
if (NFS_STALE(inode))
goto out_nowait;
- while (NFS_REVALIDATING(inode)) {
- status = nfs_wait_on_inode(inode, NFS_INO_REVALIDATING);
- if (status < 0)
- goto out_nowait;
- if (NFS_ATTRTIMEO(inode) == 0)
- continue;
- if (NFS_FLAGS(inode) & (NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA|NFS_INO_INVALID_ATIME))
- continue;
- status = NFS_STALE(inode) ? -ESTALE : 0;
- goto out_nowait;
+ status = nfs_wait_on_inode(inode);
+ if (status < 0)
+ goto out;
+ if (NFS_STALE(inode)) {
+ status = -ESTALE;
+ /* Do we trust the cached ESTALE? */
+ if (NFS_ATTRTIMEO(inode) != 0) {
+ if (nfsi->cache_validity & (NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA|NFS_INO_INVALID_ATIME)) {
+ /* no */
+ } else
+ goto out;
+ }
}
- NFS_FLAGS(inode) |= NFS_INO_REVALIDATING;
/* Protect against RPC races by saving the change attribute */
verifier = nfs_save_change_attribute(inode);
if (status == -ESTALE) {
nfs_zap_caches(inode);
if (!S_ISDIR(inode->i_mode))
- NFS_FLAGS(inode) |= NFS_INO_STALE;
+ set_bit(NFS_INO_STALE, &NFS_FLAGS(inode));
}
goto out;
}
(long long)NFS_FILEID(inode), status);
goto out;
}
- flags = nfsi->flags;
- nfsi->flags &= ~NFS_INO_REVAL_PAGECACHE;
+ spin_lock(&inode->i_lock);
+ cache_validity = nfsi->cache_validity;
+ nfsi->cache_validity &= ~NFS_INO_REVAL_PAGECACHE;
+
/*
* We may need to keep the attributes marked as invalid if
* we raced with nfs_end_attr_update().
*/
if (verifier == nfsi->cache_change_attribute)
- nfsi->flags &= ~(NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ATIME);
- /* Do the page cache invalidation */
+ nfsi->cache_validity &= ~(NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ATIME);
+ spin_unlock(&inode->i_lock);
+
nfs_revalidate_mapping(inode, inode->i_mapping);
- if (flags & NFS_INO_INVALID_ACL)
+
+ if (cache_validity & NFS_INO_INVALID_ACL)
nfs_zap_acl_cache(inode);
+
dfprintk(PAGECACHE, "NFS: (%s/%Ld) revalidation complete\n",
inode->i_sb->s_id,
(long long)NFS_FILEID(inode));
-out:
- NFS_FLAGS(inode) &= ~NFS_INO_REVALIDATING;
- wake_up(&nfsi->nfs_i_wait);
+ out:
+ nfs_wake_up_inode(inode);
+
out_nowait:
unlock_kernel();
return status;
*/
int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
{
- if (!(NFS_FLAGS(inode) & (NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA))
+ if (!(NFS_I(inode)->cache_validity & (NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA))
&& !nfs_attribute_timeout(inode))
return NFS_STALE(inode) ? -ESTALE : 0;
return __nfs_revalidate_inode(server, inode);
{
struct nfs_inode *nfsi = NFS_I(inode);
- if (nfsi->flags & NFS_INO_INVALID_DATA) {
+ if (nfsi->cache_validity & NFS_INO_INVALID_DATA) {
if (S_ISREG(inode->i_mode)) {
if (filemap_fdatawrite(mapping) == 0)
filemap_fdatawait(mapping);
nfs_wb_all(inode);
}
invalidate_inode_pages2(mapping);
- nfsi->flags &= ~NFS_INO_INVALID_DATA;
+
+ spin_lock(&inode->i_lock);
+ nfsi->cache_validity &= ~NFS_INO_INVALID_DATA;
if (S_ISDIR(inode->i_mode)) {
memset(nfsi->cookieverf, 0, sizeof(nfsi->cookieverf));
/* This ensures we revalidate child dentries */
nfsi->cache_change_attribute++;
}
+ spin_unlock(&inode->i_lock);
+
dfprintk(PAGECACHE, "NFS: (%s/%Ld) data cache invalidated\n",
inode->i_sb->s_id,
(long long)NFS_FILEID(inode));
if (!nfs_have_delegation(inode, FMODE_READ)) {
/* Mark the attribute cache for revalidation */
- nfsi->flags |= NFS_INO_INVALID_ATTR;
+ spin_lock(&inode->i_lock);
+ nfsi->cache_validity |= NFS_INO_INVALID_ATTR;
/* Directories and symlinks: invalidate page cache too */
if (S_ISDIR(inode->i_mode) || S_ISLNK(inode->i_mode))
- nfsi->flags |= NFS_INO_INVALID_DATA;
+ nfsi->cache_validity |= NFS_INO_INVALID_DATA;
+ spin_unlock(&inode->i_lock);
}
nfsi->cache_change_attribute ++;
atomic_dec(&nfsi->data_updates);
if (nfs_have_delegation(inode, FMODE_READ))
return 0;
+ spin_lock(&inode->i_lock);
+
/* Are we in the process of updating data on the server? */
data_unstable = nfs_caches_unstable(inode);
&& nfsi->change_attr == fattr->pre_change_attr)
nfsi->change_attr = fattr->change_attr;
if (nfsi->change_attr != fattr->change_attr) {
- nfsi->flags |= NFS_INO_INVALID_ATTR;
+ nfsi->cache_validity |= NFS_INO_INVALID_ATTR;
if (!data_unstable)
- nfsi->flags |= NFS_INO_REVAL_PAGECACHE;
+ nfsi->cache_validity |= NFS_INO_REVAL_PAGECACHE;
}
}
- if ((fattr->valid & NFS_ATTR_FATTR) == 0)
+ if ((fattr->valid & NFS_ATTR_FATTR) == 0) {
+ spin_unlock(&inode->i_lock);
return 0;
+ }
/* Has the inode gone and changed behind our back? */
if (nfsi->fileid != fattr->fileid
- || (inode->i_mode & S_IFMT) != (fattr->mode & S_IFMT))
+ || (inode->i_mode & S_IFMT) != (fattr->mode & S_IFMT)) {
+ spin_unlock(&inode->i_lock);
return -EIO;
+ }
cur_size = i_size_read(inode);
new_isize = nfs_size_to_loff_t(fattr->size);
/* Verify a few of the more important attributes */
if (!timespec_equal(&inode->i_mtime, &fattr->mtime)) {
- nfsi->flags |= NFS_INO_INVALID_ATTR;
+ nfsi->cache_validity |= NFS_INO_INVALID_ATTR;
if (!data_unstable)
- nfsi->flags |= NFS_INO_REVAL_PAGECACHE;
+ nfsi->cache_validity |= NFS_INO_REVAL_PAGECACHE;
}
if (cur_size != new_isize) {
- nfsi->flags |= NFS_INO_INVALID_ATTR;
+ nfsi->cache_validity |= NFS_INO_INVALID_ATTR;
if (nfsi->npages == 0)
- nfsi->flags |= NFS_INO_REVAL_PAGECACHE;
+ nfsi->cache_validity |= NFS_INO_REVAL_PAGECACHE;
}
/* Have any file permissions changed? */
if ((inode->i_mode & S_IALLUGO) != (fattr->mode & S_IALLUGO)
|| inode->i_uid != fattr->uid
|| inode->i_gid != fattr->gid)
- nfsi->flags |= NFS_INO_INVALID_ATTR | NFS_INO_INVALID_ACCESS | NFS_INO_INVALID_ACL;
+ nfsi->cache_validity |= NFS_INO_INVALID_ATTR | NFS_INO_INVALID_ACCESS | NFS_INO_INVALID_ACL;
/* Has the link count changed? */
if (inode->i_nlink != fattr->nlink)
- nfsi->flags |= NFS_INO_INVALID_ATTR;
+ nfsi->cache_validity |= NFS_INO_INVALID_ATTR;
if (!timespec_equal(&inode->i_atime, &fattr->atime))
- nfsi->flags |= NFS_INO_INVALID_ATIME;
+ nfsi->cache_validity |= NFS_INO_INVALID_ATIME;
nfsi->read_cache_jiffies = fattr->timestamp;
+ spin_unlock(&inode->i_lock);
return 0;
}
goto out_err;
}
+ spin_lock(&inode->i_lock);
+
/*
* Make sure the inode's type hasn't changed.
*/
- if ((inode->i_mode & S_IFMT) != (fattr->mode & S_IFMT))
+ if ((inode->i_mode & S_IFMT) != (fattr->mode & S_IFMT)) {
+ spin_unlock(&inode->i_lock);
goto out_changed;
+ }
/*
* Update the read time so we don't revalidate too often.
|| S_ISLNK(inode->i_mode)))
invalid &= ~NFS_INO_INVALID_DATA;
if (!nfs_have_delegation(inode, FMODE_READ))
- nfsi->flags |= invalid;
+ nfsi->cache_validity |= invalid;
+ spin_unlock(&inode->i_lock);
return 0;
out_changed:
/*
*/
nfs_invalidate_inode(inode);
out_err:
- NFS_FLAGS(inode) |= NFS_INO_STALE;
+ set_bit(NFS_INO_STALE, &NFS_FLAGS(inode));
return -ESTALE;
}
nfsi = (struct nfs_inode *)kmem_cache_alloc(nfs_inode_cachep, SLAB_KERNEL);
if (!nfsi)
return NULL;
- nfsi->flags = 0;
+ nfsi->flags = 0UL;
+ nfsi->cache_validity = 0UL;
#ifdef CONFIG_NFS_V3_ACL
nfsi->acl_access = ERR_PTR(-EAGAIN);
nfsi->acl_default = ERR_PTR(-EAGAIN);
nfsi->ndirty = 0;
nfsi->ncommit = 0;
nfsi->npages = 0;
- init_waitqueue_head(&nfsi->nfs_i_wait);
nfs4_init_once(nfsi);
}
}
nfs_begin_data_update(inode);
status = rpc_call(server->client_acl, ACLPROC3_SETACL,
&args, &fattr, 0);
- NFS_FLAGS(inode) |= NFS_INO_INVALID_ACCESS;
+ spin_lock(&inode->i_lock);
+ NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ACCESS;
+ spin_unlock(&inode->i_lock);
nfs_end_data_update(inode);
dprintk("NFS reply setacl: %d\n", status);
if (rdata->res.eof != 0 || result == 0)
break;
} while (count);
- NFS_FLAGS(inode) |= NFS_INO_INVALID_ATIME;
+ spin_lock(&inode->i_lock);
+ NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATIME;
+ spin_unlock(&inode->i_lock);
if (count)
memclear_highpage_flush(page, rdata->args.pgbase, count);
}
task->tk_status = -EIO;
}
- NFS_FLAGS(data->inode) |= NFS_INO_INVALID_ATIME;
+ spin_lock(&data->inode->i_lock);
+ NFS_I(data->inode)->cache_validity |= NFS_INO_INVALID_ATIME;
+ spin_unlock(&data->inode->i_lock);
data->complete(data, status);
}
/* Symlink caching in the page cache is even more simplistic
* and straight-forward than readdir caching.
- *
- * At the beginning of the page we store pointer to struct page in question,
- * simplifying nfs_put_link() (if inode got invalidated we can't find the page
- * to be freed via pagecache lookup).
- * The NUL-terminated string follows immediately thereafter.
*/
-struct nfs_symlink {
- struct page *page;
- char body[0];
-};
-
static int nfs_symlink_filler(struct inode *inode, struct page *page)
{
- const unsigned int pgbase = offsetof(struct nfs_symlink, body);
- const unsigned int pglen = PAGE_SIZE - pgbase;
int error;
lock_kernel();
- error = NFS_PROTO(inode)->readlink(inode, page, pgbase, pglen);
+ error = NFS_PROTO(inode)->readlink(inode, page, 0, PAGE_SIZE);
unlock_kernel();
if (error < 0)
goto error;
return -EIO;
}
-static int nfs_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *nfs_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct inode *inode = dentry->d_inode;
struct page *page;
- struct nfs_symlink *p;
void *err = ERR_PTR(nfs_revalidate_inode(NFS_SERVER(inode), inode));
if (err)
goto read_failed;
err = ERR_PTR(-EIO);
goto getlink_read_error;
}
- p = kmap(page);
- p->page = page;
- nd_set_link(nd, p->body);
- return 0;
+ nd_set_link(nd, kmap(page));
+ return page;
getlink_read_error:
page_cache_release(page);
read_failed:
nd_set_link(nd, err);
- return 0;
+ return NULL;
}
-static void nfs_put_link(struct dentry *dentry, struct nameidata *nd)
+static void nfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
{
- char *s = nd_get_link(nd);
- if (!IS_ERR(s)) {
- struct nfs_symlink *p;
- struct page *page;
-
- p = container_of(s, struct nfs_symlink, body[0]);
- page = p->page;
-
+ if (cookie) {
+ struct page *page = cookie;
kunmap(page);
page_cache_release(page);
}
svc_exit_thread(rqstp);
/* Release module */
+ unlock_kernel();
module_put_and_exit(0);
}
the ntfs inode in memory if present. Also, the ntfs inode has its
own locking so it does not matter if the vfs inode is locked.
- Fix bug in mft record writing where we forgot to set the device in
- the buffers when mapping them after the VM had discarded them
+ the buffers when mapping them after the VM had discarded them.
Thanks to Martin MOKREJŠ for the bug report.
2.1.22 - Many bug and race fixes and error handling improvements.
LCN lcn;
unsigned int vcn_ofs;
+ bh->b_bdev = vol->sb->s_bdev;
/* Obtain the vcn and offset of the current block. */
vcn = (VCN)block << bh_size_bits;
vcn_ofs = vcn & vol->cluster_size_mask;
};
#endif /* CONFIG_SECCOMP */
-static int proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct inode *inode = dentry->d_inode;
int error = -EACCES;
error = PROC_I(inode)->op.proc_get_link(inode, &nd->dentry, &nd->mnt);
nd->last_type = LAST_BIND;
out:
- return error;
+ return ERR_PTR(error);
}
static int do_proc_readlink(struct dentry *dentry, struct vfsmount *mnt,
return vfs_readlink(dentry,buffer,buflen,tmp);
}
-static int proc_self_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *proc_self_follow_link(struct dentry *dentry, struct nameidata *nd)
{
char tmp[30];
sprintf(tmp, "%d", current->tgid);
- return vfs_follow_link(nd,tmp);
+ return ERR_PTR(vfs_follow_link(nd,tmp));
}
static struct inode_operations proc_self_inode_operations = {
spin_unlock(&proc_inum_lock);
}
-static int proc_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *proc_follow_link(struct dentry *dentry, struct nameidata *nd)
{
nd_set_link(nd, PDE(dentry->d_inode)->data);
- return 0;
+ return NULL;
}
static struct inode_operations proc_link_inode_operations = {
* iput doesn't deadlock in reiserfs_delete_xattrs. The locking
* code really needs to be reworked, but this will take care of it
* for now. -jeffm */
- if (REISERFS_I(dir)->i_acl_default) {
+ if (REISERFS_I(dir)->i_acl_default && !IS_ERR(REISERFS_I(dir)->i_acl_default)) {
reiserfs_write_unlock_xattrs(dir->i_sb);
iput(inode);
reiserfs_write_lock_xattrs(dir->i_sb);
return smb_proc_symlink(server_from_dentry(dentry), dentry, oldname);
}
-static int smb_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *smb_follow_link(struct dentry *dentry, struct nameidata *nd)
{
char *link = __getname();
DEBUG1("followlink of %s/%s\n", DENTRY_PATH(dentry));
}
}
nd_set_link(nd, link);
- return 0;
+ return NULL;
}
-static void smb_put_link(struct dentry *dentry, struct nameidata *nd)
+static void smb_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
{
char *s = nd_get_link(nd);
if (!IS_ERR(s))
}
-static int sysfs_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *sysfs_follow_link(struct dentry *dentry, struct nameidata *nd)
{
int error = -ENOMEM;
unsigned long page = get_zeroed_page(GFP_KERNEL);
if (page)
error = sysfs_getlink(dentry, (char *) page);
nd_set_link(nd, error ? ERR_PTR(error) : (char *)page);
- return 0;
+ return NULL;
}
-static void sysfs_put_link(struct dentry *dentry, struct nameidata *nd)
+static void sysfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
{
char *page = nd_get_link(nd);
if (!IS_ERR(page))
#include "sysv.h"
#include <linux/namei.h>
-static int sysv_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *sysv_follow_link(struct dentry *dentry, struct nameidata *nd)
{
nd_set_link(nd, (char *)SYSV_I(dentry->d_inode)->i_data);
- return 0;
+ return NULL;
}
struct inode_operations sysv_fast_symlink_inode_operations = {
#include <linux/namei.h>
#include <linux/ufs_fs.h>
-static int ufs_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *ufs_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct ufs_inode_info *p = UFS_I(dentry->d_inode);
nd_set_link(nd, (char*)p->i_u1.i_symlink);
- return 0;
+ return NULL;
}
struct inode_operations ufs_fast_symlink_inode_operations = {
* we need to be very careful about how much stack we use.
* uio is kmalloced for this reason...
*/
-STATIC int
+STATIC void *
linvfs_follow_link(
struct dentry *dentry,
struct nameidata *nd)
link = (char *)kmalloc(MAXNAMELEN+1, GFP_KERNEL);
if (!link) {
nd_set_link(nd, ERR_PTR(-ENOMEM));
- return 0;
+ return NULL;
}
uio = (uio_t *)kmalloc(sizeof(uio_t), GFP_KERNEL);
if (!uio) {
kfree(link);
nd_set_link(nd, ERR_PTR(-ENOMEM));
- return 0;
+ return NULL;
}
vp = LINVFS_GET_VP(dentry->d_inode);
kfree(uio);
nd_set_link(nd, link);
- return 0;
+ return NULL;
}
-static void linvfs_put_link(struct dentry *dentry, struct nameidata *nd)
+static void linvfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
{
char *s = nd_get_link(nd);
if (!IS_ERR(s))
#endif
#define __NR_vserver (__NR_SYSCALL_BASE+313)
+#define __NR_ioprio_set (__NR_SYSCALL_BASE+314)
+#define __NR_ioprio_get (__NR_SYSCALL_BASE+315)
+#define __NR_inotify_init (__NR_SYSCALL_BASE+316)
+#define __NR_inotify_add_watch (__NR_SYSCALL_BASE+317)
+#define __NR_inotify_rm_watch (__NR_SYSCALL_BASE+318)
/*
* The following SWIs are ARM private.
ia64_mfa();
}
-static inline const unsigned long
-__ia64_get_io_port_base (void)
-{
- extern unsigned long ia64_iobase;
-
- return ia64_iobase;
-}
-
static inline void*
__ia64_mk_io_addr (unsigned long port)
{
unsigned int gsi_base);
#ifdef CONFIG_HOTPLUG
extern int iosapic_remove (unsigned int gsi_base);
+#else
+#define iosapic_remove(gsi_base) (-EINVAL)
#endif /* CONFIG_HOTPLUG */
extern int gsi_to_vector (unsigned int gsi);
extern int gsi_to_irq (unsigned int gsi);
#else
#define iosapic_system_init(pcat_compat) do { } while (0)
#define iosapic_init(address,gsi_base) (-EINVAL)
-#ifdef CONFIG_HOTPLUG
#define iosapic_remove(gsi_base) (-ENODEV)
-#endif /* CONFIG_HOTPLUG */
#define iosapic_register_intr(gsi,polarity,trigger) (gsi)
#define iosapic_unregister_intr(irq) do { } while (0)
#define iosapic_override_isa_irq(isa_irq,gsi,polarity,trigger) do { } while (0)
#define MQ0_CONFIG_SIZE_2G 0x0000c000
/* Internal SRAM Controller 440GX/440SP */
-#ifdef CONFIG_440SP
-#define DCRN_SRAM0_BASE 0x100
-#else /* 440GX */
#define DCRN_SRAM0_BASE 0x000
-#endif
#define DCRN_SRAM0_SB0CR (DCRN_SRAM0_BASE + 0x020)
#define DCRN_SRAM0_SB1CR (DCRN_SRAM0_BASE + 0x021)
#define GET_DMA_POLARITY(chan) (DMAReq_ActiveLow(chan) | DMAAck_ActiveLow(chan) | EOT_ActiveLow(chan))
-#elif defined(CONFIG_STBXXX_DMA) /* stb03xxx */
+#elif defined(CONFIG_STB03xxx) /* stb03xxx */
#define DMA_PPC4xx_SIZE 4096
#ifndef _LPARMAP_H
#define _LPARMAP_H
+#ifndef __ASSEMBLY__
+
#include <asm/types.h>
/*
} xRanges[HvRangesToMap];
};
-extern struct LparMap xLparMap;
+extern const struct LparMap xLparMap;
+
+#endif /* __ASSEMBLY__ */
+
+/* the fixed address where the LparMap exists */
+#define LPARMAP_PHYS 0x7000
#endif /* _LPARMAP_H */
#define __NR_add_key 285
#define __NR_request_key 286
#define __NR_keyctl 287
+#define __NR_ioprio_set 288
+#define __NR_ioprio_get 289
+#define __NR_inotify_init 290
+#define __NR_inotify_add_watch 291
+#define __NR_inotify_rm_watch 292
-#define NR_syscalls 288
+
+#define NR_syscalls 293
/* user-visible error numbers are in the range -1 - -124: see <asm-sh/errno.h> */
#define __NR_add_key 313
#define __NR_request_key 314
#define __NR_keyctl 315
+#define __NR_ioprio_set 316
+#define __NR_ioprio_get 317
+#define __NR_inotify_init 318
+#define __NR_inotify_add_watch 319
+#define __NR_inotify_rm_watch 320
-#define NR_syscalls 316
+#define NR_syscalls 321
/* user-visible error numbers are in the range -1 - -125: see <asm-sh64/errno.h> */
struct restart_block restart_block;
+ struct pt_regs *kern_una_regs;
+ unsigned int kern_una_insn;
+
unsigned long fpregs[0] __attribute__ ((aligned(64)));
};
#define TI_PCR 0x00000490
#define TI_CEE_STUFF 0x00000498
#define TI_RESTART_BLOCK 0x000004a0
+#define TI_KUNA_REGS 0x000004c8
+#define TI_KUNA_INSN 0x000004d0
#define TI_FPREGS 0x00000500
/* We embed this in the uppermost byte of thread_info->flags */
int (*rename) (struct inode *, struct dentry *,
struct inode *, struct dentry *);
int (*readlink) (struct dentry *, char __user *,int);
- int (*follow_link) (struct dentry *, struct nameidata *);
- void (*put_link) (struct dentry *, struct nameidata *);
+ void * (*follow_link) (struct dentry *, struct nameidata *);
+ void (*put_link) (struct dentry *, struct nameidata *, void *);
void (*truncate) (struct inode *);
int (*permission) (struct inode *, int, struct nameidata *);
int (*setattr) (struct dentry *, struct iattr *);
extern int vfs_readlink(struct dentry *, char __user *, int, const char *);
extern int vfs_follow_link(struct nameidata *, const char *);
extern int page_readlink(struct dentry *, char __user *, int);
-extern int page_follow_link_light(struct dentry *, struct nameidata *);
-extern void page_put_link(struct dentry *, struct nameidata *);
+extern void *page_follow_link_light(struct dentry *, struct nameidata *);
+extern void page_put_link(struct dentry *, struct nameidata *, void *);
extern int page_symlink(struct inode *inode, const char *symname, int len);
extern struct inode_operations page_symlink_inode_operations;
extern int generic_readlink(struct dentry *, char __user *, int);
/*
* Various flags
*/
- unsigned int flags;
+ unsigned long flags; /* atomic bit ops */
+ unsigned long cache_validity; /* bit mask */
/*
* read_cache_jiffies is when we started read-caching this inode,
/* Open contexts for shared mmap writes */
struct list_head open_files;
- wait_queue_head_t nfs_i_wait;
-
#ifdef CONFIG_NFS_V4
struct nfs4_cached_acl *nfs4_acl;
/* NFSv4 state */
};
/*
- * Legal inode flag values
+ * Cache validity bit flags
*/
-#define NFS_INO_STALE 0x0001 /* possible stale inode */
-#define NFS_INO_ADVISE_RDPLUS 0x0002 /* advise readdirplus */
-#define NFS_INO_REVALIDATING 0x0004 /* revalidating attrs */
-#define NFS_INO_INVALID_ATTR 0x0008 /* cached attrs are invalid */
-#define NFS_INO_INVALID_DATA 0x0010 /* cached data is invalid */
-#define NFS_INO_INVALID_ATIME 0x0020 /* cached atime is invalid */
-#define NFS_INO_INVALID_ACCESS 0x0040 /* cached access cred invalid */
-#define NFS_INO_INVALID_ACL 0x0080 /* cached acls are invalid */
-#define NFS_INO_REVAL_PAGECACHE 0x1000 /* must revalidate pagecache */
+#define NFS_INO_INVALID_ATTR 0x0001 /* cached attrs are invalid */
+#define NFS_INO_INVALID_DATA 0x0002 /* cached data is invalid */
+#define NFS_INO_INVALID_ATIME 0x0004 /* cached atime is invalid */
+#define NFS_INO_INVALID_ACCESS 0x0008 /* cached access cred invalid */
+#define NFS_INO_INVALID_ACL 0x0010 /* cached acls are invalid */
+#define NFS_INO_REVAL_PAGECACHE 0x0020 /* must revalidate pagecache */
+
+/*
+ * Bit offsets in flags field
+ */
+#define NFS_INO_REVALIDATING (0) /* revalidating attrs */
+#define NFS_INO_ADVISE_RDPLUS (1) /* advise readdirplus */
+#define NFS_INO_STALE (2) /* possible stale inode */
static inline struct nfs_inode *NFS_I(struct inode *inode)
{
#define NFS_ATTRTIMEO_UPDATE(inode) (NFS_I(inode)->attrtimeo_timestamp)
#define NFS_FLAGS(inode) (NFS_I(inode)->flags)
-#define NFS_REVALIDATING(inode) (NFS_FLAGS(inode) & NFS_INO_REVALIDATING)
-#define NFS_STALE(inode) (NFS_FLAGS(inode) & NFS_INO_STALE)
+#define NFS_STALE(inode) (test_bit(NFS_INO_STALE, &NFS_FLAGS(inode)))
#define NFS_FILEID(inode) (NFS_I(inode)->fileid)
static inline void NFS_CACHEINV(struct inode *inode)
{
- if (!nfs_caches_unstable(inode))
- NFS_FLAGS(inode) |= NFS_INO_INVALID_ATTR | NFS_INO_INVALID_ACCESS;
+ if (!nfs_caches_unstable(inode)) {
+ spin_lock(&inode->i_lock);
+ NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATTR | NFS_INO_INVALID_ACCESS;
+ spin_unlock(&inode->i_lock);
+ }
}
static inline int nfs_server_capable(struct inode *inode, int cap)
static inline int NFS_USE_READDIRPLUS(struct inode *inode)
{
- return NFS_FLAGS(inode) & NFS_INO_ADVISE_RDPLUS;
+ return test_bit(NFS_INO_ADVISE_RDPLUS, &NFS_FLAGS(inode));
}
/**
/* keep track of device state */
unsigned int is_enabled:1; /* pci_enable_device has been called */
unsigned int is_busmaster:1; /* device is busmaster */
-
+ unsigned int no_msi:1; /* device may not use msi */
+
u32 saved_config_space[16]; /* config space saved at suspend time */
struct bin_attribute *rom_attr; /* attribute descriptor for sysfs ROM entry */
int rom_attr_enabled; /* has display of the rom attribute been enabled? */
#define PCI_DEVICE_ID_APPLE_UNI_N_PCI15 0x002e
#define PCI_DEVICE_ID_APPLE_UNI_N_FW2 0x0030
#define PCI_DEVICE_ID_APPLE_UNI_N_GMAC2 0x0032
-#define PCI_DEVIEC_ID_APPLE_UNI_N_ATA 0x0033
+#define PCI_DEVICE_ID_APPLE_UNI_N_ATA 0x0033
#define PCI_DEVICE_ID_APPLE_UNI_N_AGP2 0x0034
#define PCI_DEVICE_ID_APPLE_IPID_ATA100 0x003b
#define PCI_DEVICE_ID_APPLE_KEYLARGO_I 0x003e
#define PCI_DEVICE_ID_SERVERWORKS_OSB4IDE 0x0211
#define PCI_DEVICE_ID_SERVERWORKS_CSB5IDE 0x0212
#define PCI_DEVICE_ID_SERVERWORKS_CSB6IDE 0x0213
+#define PCI_DEVICE_ID_SERVERWORKS_HT1000IDE 0x0214
#define PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2 0x0217
#define PCI_DEVICE_ID_SERVERWORKS_OSB4USB 0x0220
#define PCI_DEVICE_ID_SERVERWORKS_CSB5USB PCI_DEVICE_ID_SERVERWORKS_OSB4USB
#define PCI_VENDOR_ID_SIBYTE 0x166d
#define PCI_DEVICE_ID_BCM1250_HT 0x0002
+#define PCI_VENDOR_ID_NETCELL 0x169c
+#define PCI_DEVICE_ID_REVOLUTION 0x0044
+
#define PCI_VENDOR_ID_LINKSYS 0x1737
#define PCI_DEVICE_ID_LINKSYS_EG1032 0x1032
#define PCI_DEVICE_ID_LINKSYS_EG1064 0x1064
#define PCI_VENDOR_ID_INTEL 0x8086
#define PCI_DEVICE_ID_INTEL_EESSC 0x0008
#define PCI_DEVICE_ID_INTEL_21145 0x0039
+#define PCI_DEVICE_ID_INTEL_PXHD_0 0x0320
+#define PCI_DEVICE_ID_INTEL_PXHD_1 0x0321
+#define PCI_DEVICE_ID_INTEL_PXH_0 0x0329
+#define PCI_DEVICE_ID_INTEL_PXH_1 0x032A
+#define PCI_DEVICE_ID_INTEL_PXHV 0x032C
#define PCI_DEVICE_ID_INTEL_82375 0x0482
#define PCI_DEVICE_ID_INTEL_82424 0x0483
#define PCI_DEVICE_ID_INTEL_82378 0x0484
*/
int can_nice(const task_t *p, const int nice)
{
- /* convert nice value [19,-20] to rlimit style value [0,39] */
- int nice_rlim = 19 - nice;
+ /* convert nice value [19,-20] to rlimit style value [1,40] */
+ int nice_rlim = 20 - nice;
return (nice_rlim <= p->signal->rlim[RLIMIT_NICE].rlim_cur ||
capable(CAP_SYS_NICE));
}
{
struct task_struct *t;
- if (p->flags & SIGNAL_GROUP_EXIT)
+ if (p->signal->flags & SIGNAL_GROUP_EXIT)
/*
* The process is in the middle of dying already.
*/
{
*t = NULL;
*m = 0;
- return Z_DATA_ERROR;
+ return Z_OK;
}
return 0;
}
-static int shmem_follow_link_inline(struct dentry *dentry, struct nameidata *nd)
+static void *shmem_follow_link_inline(struct dentry *dentry, struct nameidata *nd)
{
nd_set_link(nd, (char *)SHMEM_I(dentry->d_inode));
- return 0;
+ return NULL;
}
-static int shmem_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *shmem_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct page *page = NULL;
int res = shmem_getpage(dentry->d_inode, 0, &page, SGP_READ, NULL);
nd_set_link(nd, res ? ERR_PTR(res) : kmap(page));
- return 0;
+ return page;
}
-static void shmem_put_link(struct dentry *dentry, struct nameidata *nd)
+static void shmem_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
{
if (!IS_ERR(nd_get_link(nd))) {
- struct page *page;
-
- page = find_get_page(dentry->d_inode->i_mapping, 0);
- if (!page)
- BUG();
+ struct page *page = cookie;
kunmap(page);
mark_page_accessed(page);
page_cache_release(page);
- page_cache_release(page);
}
}
unsigned int hash;
struct rif_cache *entry;
unsigned char *olddata;
+ unsigned long flags;
static const unsigned char mcast_func_addr[]
= {0xC0,0x00,0x00,0x04,0x00,0x00};
- spin_lock_bh(&rif_lock);
+ spin_lock_irqsave(&rif_lock, flags);
/*
* Broadcasts are single route as stated in RFC 1042
else
slack = 18 - ((ntohs(trh->rcf) & TR_RCF_LEN_MASK)>>8);
olddata = skb->data;
- spin_unlock_bh(&rif_lock);
+ spin_unlock_irqrestore(&rif_lock, flags);
skb_pull(skb, slack);
memmove(skb->data, olddata, sizeof(struct trh_hdr) - slack);
static void tr_add_rif_info(struct trh_hdr *trh, struct net_device *dev)
{
unsigned int hash, rii_p = 0;
+ unsigned long flags;
struct rif_cache *entry;
- spin_lock_bh(&rif_lock);
+ spin_lock_irqsave(&rif_lock, flags);
/*
* Firstly see if the entry exists
if(!entry)
{
printk(KERN_DEBUG "tr.c: Couldn't malloc rif cache entry !\n");
- spin_unlock_bh(&rif_lock);
+ spin_unlock_irqrestore(&rif_lock, flags);
return;
}
}
entry->last_used=jiffies;
}
- spin_unlock_bh(&rif_lock);
+ spin_unlock_irqrestore(&rif_lock, flags);
}
/*
static void rif_check_expire(unsigned long dummy)
{
int i;
- unsigned long next_interval = jiffies + sysctl_tr_rif_timeout/2;
+ unsigned long flags, next_interval = jiffies + sysctl_tr_rif_timeout/2;
- spin_lock_bh(&rif_lock);
+ spin_lock_irqsave(&rif_lock, flags);
for(i =0; i < RIF_TABLE_SIZE; i++) {
struct rif_cache *entry, **pentry;
}
}
- spin_unlock_bh(&rif_lock);
+ spin_unlock_irqrestore(&rif_lock, flags);
mod_timer(&rif_timer, next_interval);
static void *rif_seq_start(struct seq_file *seq, loff_t *pos)
{
- spin_lock_bh(&rif_lock);
+ spin_lock_irq(&rif_lock);
return *pos ? rif_get_idx(*pos - 1) : SEQ_START_TOKEN;
}
static void rif_seq_stop(struct seq_file *seq, void *v)
{
- spin_unlock_bh(&rif_lock);
+ spin_unlock_irq(&rif_lock);
}
static int rif_seq_show(struct seq_file *seq, void *v)
__neigh_parms_put(neigh->parms);
neigh->parms = neigh_parms_clone(parms);
- rcu_read_unlock();
if (dn_db->use_long)
neigh->ops = &dn_long_ops;
else
neigh->ops = &dn_short_ops;
+ rcu_read_unlock();
if (dn->flags & DN_NDFLAG_P3)
neigh->ops = &dn_phase3_ops;
{
struct sk_buff *skb;
- ip_append_data(icmp_socket->sk, icmp_glue_bits, icmp_param,
- icmp_param->data_len+icmp_param->head_len,
- icmp_param->head_len,
- ipc, rt, MSG_DONTWAIT);
-
- if ((skb = skb_peek(&icmp_socket->sk->sk_write_queue)) != NULL) {
+ if (ip_append_data(icmp_socket->sk, icmp_glue_bits, icmp_param,
+ icmp_param->data_len+icmp_param->head_len,
+ icmp_param->head_len,
+ ipc, rt, MSG_DONTWAIT) < 0)
+ ip_flush_pending_frames(icmp_socket->sk);
+ else if ((skb = skb_peek(&icmp_socket->sk->sk_write_queue)) != NULL) {
struct icmphdr *icmph = skb->h.icmph;
unsigned int csum = 0;
struct sk_buff *skb1;
int cpu;
/* This can be any valid CPU ID so we don't need locking. */
- cpu = smp_processor_id();
+ cpu = raw_smp_processor_id();
list_for_each_entry(pos, &ipcomp_tfms_list, list) {
struct crypto_tfm *tfm;
if (!tcph)
return 0;
- if (!(einfo->operation & IPT_ECN_OP_SET_ECE
- || tcph->ece == einfo->proto.tcp.ece)
- && (!(einfo->operation & IPT_ECN_OP_SET_CWR
- || tcph->cwr == einfo->proto.tcp.cwr)))
+ if ((!(einfo->operation & IPT_ECN_OP_SET_ECE) ||
+ tcph->ece == einfo->proto.tcp.ece) &&
+ ((!(einfo->operation & IPT_ECN_OP_SET_CWR) ||
+ tcph->cwr == einfo->proto.tcp.cwr)))
return 1;
if (!skb_ip_make_writable(pskb, (*pskb)->nh.iph->ihl*4+sizeof(*tcph)))
return 0;
tcph = (void *)(*pskb)->nh.iph + (*pskb)->nh.iph->ihl*4;
+ if ((*pskb)->ip_summed == CHECKSUM_HW &&
+ skb_checksum_help(*pskb, inward))
+ return 0;
+
diffs[0] = ((u_int16_t *)tcph)[6];
if (einfo->operation & IPT_ECN_OP_SET_ECE)
tcph->ece = einfo->proto.tcp.ece;
diffs[1] = ((u_int16_t *)tcph)[6];
diffs[0] = diffs[0] ^ 0xFFFF;
- if ((*pskb)->ip_summed != CHECKSUM_HW)
+ if ((*pskb)->ip_summed != CHECKSUM_UNNECESSARY)
tcph->check = csum_fold(csum_partial((char *)diffs,
sizeof(diffs),
tcph->check^0xFFFF));
- else
- if (skb_checksum_help(*pskb, inward))
- return 0;
(*pskb)->nfcache |= NFC_ALTERED;
return 1;
}
if (!skb_ip_make_writable(pskb, (*pskb)->len))
return NF_DROP;
+ if ((*pskb)->ip_summed == CHECKSUM_HW &&
+ skb_checksum_help(*pskb, out == NULL))
+ return NF_DROP;
+
iph = (*pskb)->nh.iph;
tcplen = (*pskb)->len - iph->ihl*4;
newmss);
retmodified:
- /* We never hw checksum SYN packets. */
- BUG_ON((*pskb)->ip_summed == CHECKSUM_HW);
-
(*pskb)->nfcache |= NFC_UNKNOWN | NFC_ALTERED;
return IPT_CONTINUE;
}
u16 flags;
/* All of a TSO frame must be composed of paged data. */
- BUG_ON(skb->len != skb->data_len);
+ if (skb->len != skb->data_len)
+ return tcp_fragment(sk, skb, len, mss_now);
buff = sk_stream_alloc_pskb(sk, 0, 0, GFP_ATOMIC);
if (unlikely(buff == NULL))
sent_pkts = 0;
while ((skb = sk->sk_send_head)) {
+ unsigned int limit;
+
tso_segs = tcp_init_tso_segs(sk, skb, mss_now);
BUG_ON(!tso_segs);
break;
}
+ limit = mss_now;
if (tso_segs > 1) {
- u32 limit = tcp_window_allows(tp, skb,
- mss_now, cwnd_quota);
+ limit = tcp_window_allows(tp, skb,
+ mss_now, cwnd_quota);
if (skb->len < limit) {
unsigned int trim = skb->len % mss_now;
if (trim)
limit = skb->len - trim;
}
- if (skb->len > limit) {
- if (tso_fragment(sk, skb, limit, mss_now))
- break;
- }
- } else if (unlikely(skb->len > mss_now)) {
- if (unlikely(tcp_fragment(sk, skb, mss_now, mss_now)))
- break;
}
+ if (skb->len > limit &&
+ unlikely(tso_fragment(sk, skb, limit, mss_now)))
+ break;
+
TCP_SKB_CB(skb)->when = tcp_time_stamp;
if (unlikely(tcp_transmit_skb(sk, skb_clone(skb, GFP_ATOMIC))))
cwnd_quota = tcp_snd_test(sk, skb, mss_now, TCP_NAGLE_PUSH);
if (likely(cwnd_quota)) {
+ unsigned int limit;
+
BUG_ON(!tso_segs);
+ limit = mss_now;
if (tso_segs > 1) {
- u32 limit = tcp_window_allows(tp, skb,
- mss_now, cwnd_quota);
+ limit = tcp_window_allows(tp, skb,
+ mss_now, cwnd_quota);
if (skb->len < limit) {
unsigned int trim = skb->len % mss_now;
if (trim)
limit = skb->len - trim;
}
- if (skb->len > limit) {
- if (unlikely(tso_fragment(sk, skb, limit, mss_now)))
- return;
- }
- } else if (unlikely(skb->len > mss_now)) {
- if (unlikely(tcp_fragment(sk, skb, mss_now, mss_now)))
- return;
}
+ if (skb->len > limit &&
+ unlikely(tso_fragment(sk, skb, limit, mss_now)))
+ return;
+
/* Send it out now. */
TCP_SKB_CB(skb)->when = tcp_time_stamp;
if (!raw_sk) {
if (xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) {
IP6_INC_STATS_BH(IPSTATS_MIB_INUNKNOWNPROTOS);
- icmpv6_param_prob(skb, ICMPV6_UNK_NEXTHDR, nhoff);
+ icmpv6_send(skb, ICMPV6_PARAMPROB,
+ ICMPV6_UNK_NEXTHDR, nhoff,
+ skb->dev);
}
- } else {
+ } else
IP6_INC_STATS_BH(IPSTATS_MIB_INDELIVERS);
- kfree_skb(skb);
- }
+ kfree_skb(skb);
}
rcu_read_unlock();
return 0;
int cpu;
/* This can be any valid CPU ID so we don't need locking. */
- cpu = smp_processor_id();
+ cpu = raw_smp_processor_id();
list_for_each_entry(pos, &ipcomp6_tfms_list, list) {
struct crypto_tfm *tfm;
if (skb->ip_summed != CHECKSUM_UNNECESSARY) {
if (skb->ip_summed == CHECKSUM_HW) {
+ skb_postpull_rcsum(skb, skb->nh.raw,
+ skb->h.raw - skb->nh.raw);
skb->ip_summed = CHECKSUM_UNNECESSARY;
if (csum_ipv6_magic(&skb->nh.ipv6h->saddr,
&skb->nh.ipv6h->daddr,
/* ignore __this_module, it will be resolved shortly */
if (strcmp(symname, MODULE_SYMBOL_PREFIX "__this_module") == 0)
break;
-#ifdef STT_REGISTER
+/* cope with newer glibc (2.3.4 or higher) STT_ definition in elf.h */
+#if defined(STT_REGISTER) || defined(STT_SPARC_REGISTER)
+/* add compatibility with older glibc */
+#ifndef STT_SPARC_REGISTER
+#define STT_SPARC_REGISTER STT_REGISTER
+#endif
if (info->hdr->e_machine == EM_SPARC ||
info->hdr->e_machine == EM_SPARCV9) {
/* Ignore register directives. */
- if (ELF_ST_TYPE(sym->st_info) == STT_REGISTER)
+ if (ELF_ST_TYPE(sym->st_info) == STT_SPARC_REGISTER)
break;
}
#endif
*/
static void snd_pmac_sound_feature(pmac_t *chip, int enable)
{
- ppc_md.feature_call(PMAC_FTR_SOUND_CHIP_ENABLE, chip->node, 0, enable);
+ if (ppc_md.feature_call)
+ ppc_md.feature_call(PMAC_FTR_SOUND_CHIP_ENABLE, chip->node, 0, enable);
}
/*
Code Review / linux-3.10.git / commitdiff