--- /dev/null
+
+What is imacfb?
+===============
+
+This is a generic EFI platform driver for Intel based Apple computers.
+Imacfb is only for EFI booted Intel Macs.
+
+Supported Hardware
+==================
+
+iMac 17"/20"
+Macbook
+Macbook Pro 15"/17"
+MacMini
+
+How to use it?
+==============
+
+Imacfb does not have any kind of autodetection of your machine.
+You have to add the fillowing kernel parameters in your elilo.conf:
+ Macbook :
+ video=imacfb:macbook
+ MacMini :
+ video=imacfb:mini
+ Macbook Pro 15", iMac 17" :
+ video=imacfb:i17
+ Macbook Pro 17", iMac 20" :
+ video=imacfb:i20
+
+--
+Edgar Hucek <gimli@dark-green.com>
- default_attrs: Default attributes to be exported via sysfs when the
object is registered.Note that the last attribute has to be
initialized to NULL ! You can find a complete implementation
- in drivers/block/genhd.c
+ in block/genhd.c
Instances of struct kobj_type are not registered; only referenced by
Default: 87380*2 bytes.
tcp_mem - vector of 3 INTEGERs: min, pressure, max
- low: below this number of pages TCP is not bothered about its
+ min: below this number of pages TCP is not bothered about its
memory appetite.
pressure: when amount of memory allocated by TCP exceeds this number
of pages, TCP moderates its memory consumption and enters memory
pressure mode, which is exited when memory consumption falls
- under "low".
+ under "min".
- high: number of pages allowed for queueing by all TCP sockets.
+ max: number of pages allowed for queueing by all TCP sockets.
Defaults are calculated at boot time from amount of available
memory.
- model : Model of the device. Can be "TSEC", "eTSEC", or "FEC"
- compatible : Should be "gianfar"
- reg : Offset and length of the register set for the device
- - address : List of bytes representing the ethernet address of
+ - mac-address : List of bytes representing the ethernet address of
this controller
- interrupts : <a b> where a is the interrupt number and b is a
field that represents an encoding of the sense and level
model = "TSEC";
compatible = "gianfar";
reg = <24000 1000>;
- address = [ 00 E0 0C 00 73 00 ];
+ mac-address = [ 00 E0 0C 00 73 00 ];
interrupts = <d 3 e 3 12 3>;
interrupt-parent = <40000>;
phy-handle = <2452000>
model = "TSEC";
compatible = "gianfar";
reg = <24000 1000>;
- address = [ 00 E0 0C 00 73 00 ];
+ mac-address = [ 00 E0 0C 00 73 00 ];
interrupts = <d 3 e 3 12 3>;
interrupt-parent = <40000>;
phy-handle = <2452000>;
model = "TSEC";
compatible = "gianfar";
reg = <25000 1000>;
- address = [ 00 E0 0C 00 73 01 ];
+ mac-address = [ 00 E0 0C 00 73 01 ];
interrupts = <13 3 14 3 18 3>;
interrupt-parent = <40000>;
phy-handle = <2452001>;
model = "FEC";
compatible = "gianfar";
reg = <26000 1000>;
- address = [ 00 E0 0C 00 73 02 ];
+ mac-address = [ 00 E0 0C 00 73 02 ];
interrupts = <19 3>;
interrupt-parent = <40000>;
phy-handle = <2452002>;
0: try to continue operation
-1: delay a few seconds (to give klogd time to record the oops output) and
- then panic. If the `panic' sysctl is also non-zero then the machine will
- be rebooted.
+1: panic immediatly. If the `panic' sysctl is also non-zero then the
+ machine will be rebooted.
==============================================================
W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
S: Supported
+AOA (Apple Onboard Audio) ALSA DRIVER
+P: Johannes Berg
+M: johannes@sipsolutions.net
+L: linuxppc-dev@ozlabs.org
+L: alsa-devel@alsa-project.org
+S: Maintained
+
APM DRIVER
P: Stephen Rothwell
M: sfr@canb.auug.org.au
T: git http://tali.admingilde.org/git/linux-docbook.git
S: Maintained
+DOCKING STATION DRIVER
+P: Kristen Carlson Accardi
+M: kristen.c.accardi@intel.com
+L: linux-acpi@vger.kernel.org
+S: Maintained
+
DOUBLETALK DRIVER
P: James R. Van Zandt
M: jrv@vanzandt.mv.com
L: spi-devel-general@lists.sourceforge.net
S: Maintained
+STABLE BRANCH:
+P: Greg Kroah-Hartman
+M: greg@kroah.com
+P: Chris Wright
+M: chrisw@sous-sol.org
+L: stable@kernel.org
+S: Maintained
+
+STABLE BRANCH:
+P: Greg Kroah-Hartman
+M: greg@kroah.com
+P: Chris Wright
+M: chrisw@sous-sol.org
+L: stable@kernel.org
+S: Maintained
+
TPM DEVICE DRIVER
P: Kylene Hall
M: kjhall@us.ibm.com
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 18
-EXTRAVERSION = -rc3
+EXTRAVERSION = -rc4
NAME=Crazed Snow-Weasel
# *DOCUMENTATION*
CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
-fno-strict-aliasing -fno-common
-# Force gcc to behave correct even for buggy distributions
-CFLAGS += $(call cc-option, -fno-stack-protector)
-
AFLAGS := -D__ASSEMBLY__
# Read KERNELRELEASE from include/config/kernel.release (if it exists)
endif # KBUILD_EXTMOD
ifeq ($(dot-config),1)
-# In this section, we need .config
+# Read in config
+-include include/config/auto.conf
+ifeq ($(KBUILD_EXTMOD),)
# Read in dependencies to all Kconfig* files, make sure to run
# oldconfig if changes are detected.
-include include/config/auto.conf.cmd
--include include/config/auto.conf
# To avoid any implicit rule to kick in, define an empty command
$(KCONFIG_CONFIG) include/config/auto.conf.cmd: ;
# if auto.conf.cmd is missing then we are probably in a cleaned tree so
# we execute the config step to be sure to catch updated Kconfig files
include/config/auto.conf: $(KCONFIG_CONFIG) include/config/auto.conf.cmd
-ifeq ($(KBUILD_EXTMOD),)
$(Q)$(MAKE) -f $(srctree)/Makefile silentoldconfig
else
- $(error kernel configuration not valid - run 'make prepare' in $(srctree) to update it)
-endif
+# external modules needs include/linux/autoconf.h and include/config/auto.conf
+# but do not care if they are up-to-date. Use auto.conf to trigger the test
+PHONY += include/config/auto.conf
+
+include/config/auto.conf:
+ $(Q)test -e include/linux/autoconf.h -a -e $@ || ( \
+ echo; \
+ echo " ERROR: Kernel configuration is invalid."; \
+ echo " include/linux/autoconf.h or $@ are missing."; \
+ echo " Run 'make oldconfig && make prepare' on kernel src to fix it."; \
+ echo; \
+ /bin/false)
+
+endif # KBUILD_EXTMOD
else
# Dummy target needed, because used as prerequisite
include/config/auto.conf: ;
-endif
+endif # $(dot-config)
# The all: target is the default when no target is given on the
# command line.
CFLAGS += -O2
endif
+include $(srctree)/arch/$(ARCH)/Makefile
+
ifdef CONFIG_FRAME_POINTER
CFLAGS += -fno-omit-frame-pointer $(call cc-option,-fno-optimize-sibling-calls,)
else
CFLAGS += -g
endif
-include $(srctree)/arch/$(ARCH)/Makefile
+# Force gcc to behave correct even for buggy distributions
+CFLAGS += $(call cc-option, -fno-stack-protector)
# arch Makefile may override CC so keep this after arch Makefile is included
NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
spin_unlock_irq(&die_lock);
if (panic_on_oops)
- panic("Fatal exception: panic_on_oops");
+ panic("Fatal exception");
do_exit(SIGSEGV);
}
#define BAD_MADT_ENTRY(entry, end) ( \
(!entry) || (unsigned long)entry + sizeof(*entry) > end || \
- ((acpi_table_entry_header *)entry)->length != sizeof(*entry))
+ ((acpi_table_entry_header *)entry)->length < sizeof(*entry))
#define PREFIX "ACPI: "
pushl $3
call acpi_enter_sleep_state
addl $4, %esp
- ret
+
+# In case of S3 failure, we'll emerge here. Jump
+# to ret_point to recover
+ jmp ret_point
.p2align 4,,7
ret_point:
call restore_registers
panic("Fatal exception in interrupt");
if (panic_on_oops)
- panic("Fatal exception: panic_on_oops");
+ panic("Fatal exception");
oops_exit();
do_exit(SIGSEGV);
#define BAD_MADT_ENTRY(entry, end) ( \
(!entry) || (unsigned long)entry + sizeof(*entry) > end || \
- ((acpi_table_entry_header *)entry)->length != sizeof(*entry))
+ ((acpi_table_entry_header *)entry)->length < sizeof(*entry))
#define PREFIX "ACPI: "
spin_unlock_irq(&die.lock);
if (panic_on_oops)
- panic("Fatal exception: panic_on_oops");
+ panic("Fatal exception");
do_exit(SIGSEGV);
}
bool
config PCI
- bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES) \
- || MPC7448HPC2
- default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx && !PPC_85xx && !PPC_86xx
+ bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_86xx \
+ || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES) || MPC7448HPC2
+ default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx \
+ && !PPC_85xx && !PPC_86xx
default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS
default PCI_QSPAN if !4xx && !CPM2 && 8xx
help
--- /dev/null
+/*
+ * MPC8641 HPCN Device Tree Source
+ *
+ * Copyright 2006 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+
+/ {
+ model = "MPC8641HPCN";
+ compatible = "mpc86xx";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #cpus = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,8641@0 {
+ device_type = "cpu";
+ reg = <0>;
+ d-cache-line-size = <20>; // 32 bytes
+ i-cache-line-size = <20>; // 32 bytes
+ d-cache-size = <8000>; // L1, 32K
+ i-cache-size = <8000>; // L1, 32K
+ timebase-frequency = <0>; // 33 MHz, from uboot
+ bus-frequency = <0>; // From uboot
+ clock-frequency = <0>; // From uboot
+ 32-bit;
+ linux,boot-cpu;
+ };
+ PowerPC,8641@1 {
+ device_type = "cpu";
+ reg = <1>;
+ d-cache-line-size = <20>; // 32 bytes
+ i-cache-line-size = <20>; // 32 bytes
+ d-cache-size = <8000>; // L1, 32K
+ i-cache-size = <8000>; // L1, 32K
+ timebase-frequency = <0>; // 33 MHz, from uboot
+ bus-frequency = <0>; // From uboot
+ clock-frequency = <0>; // From uboot
+ 32-bit;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <00000000 40000000>; // 1G at 0x0
+ };
+
+ soc8641@f8000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #interrupt-cells = <2>;
+ device_type = "soc";
+ ranges = <0 f8000000 00100000>;
+ reg = <f8000000 00100000>; // CCSRBAR 1M
+ bus-frequency = <0>;
+
+ i2c@3000 {
+ device_type = "i2c";
+ compatible = "fsl-i2c";
+ reg = <3000 100>;
+ interrupts = <2b 2>;
+ interrupt-parent = <40000>;
+ dfsrr;
+ };
+
+ i2c@3100 {
+ device_type = "i2c";
+ compatible = "fsl-i2c";
+ reg = <3100 100>;
+ interrupts = <2b 2>;
+ interrupt-parent = <40000>;
+ dfsrr;
+ };
+
+ mdio@24520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ device_type = "mdio";
+ compatible = "gianfar";
+ reg = <24520 20>;
+ linux,phandle = <24520>;
+ ethernet-phy@0 {
+ linux,phandle = <2452000>;
+ interrupt-parent = <40000>;
+ interrupts = <4a 1>;
+ reg = <0>;
+ device_type = "ethernet-phy";
+ };
+ ethernet-phy@1 {
+ linux,phandle = <2452001>;
+ interrupt-parent = <40000>;
+ interrupts = <4a 1>;
+ reg = <1>;
+ device_type = "ethernet-phy";
+ };
+ ethernet-phy@2 {
+ linux,phandle = <2452002>;
+ interrupt-parent = <40000>;
+ interrupts = <4a 1>;
+ reg = <2>;
+ device_type = "ethernet-phy";
+ };
+ ethernet-phy@3 {
+ linux,phandle = <2452003>;
+ interrupt-parent = <40000>;
+ interrupts = <4a 1>;
+ reg = <3>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ ethernet@24000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ device_type = "network";
+ model = "TSEC";
+ compatible = "gianfar";
+ reg = <24000 1000>;
+ mac-address = [ 00 E0 0C 00 73 00 ];
+ interrupts = <1d 2 1e 2 22 2>;
+ interrupt-parent = <40000>;
+ phy-handle = <2452000>;
+ };
+
+ ethernet@25000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ device_type = "network";
+ model = "TSEC";
+ compatible = "gianfar";
+ reg = <25000 1000>;
+ mac-address = [ 00 E0 0C 00 73 01 ];
+ interrupts = <23 2 24 2 28 2>;
+ interrupt-parent = <40000>;
+ phy-handle = <2452001>;
+ };
+
+ ethernet@26000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ device_type = "network";
+ model = "TSEC";
+ compatible = "gianfar";
+ reg = <26000 1000>;
+ mac-address = [ 00 E0 0C 00 02 FD ];
+ interrupts = <1F 2 20 2 21 2>;
+ interrupt-parent = <40000>;
+ phy-handle = <2452002>;
+ };
+
+ ethernet@27000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ device_type = "network";
+ model = "TSEC";
+ compatible = "gianfar";
+ reg = <27000 1000>;
+ mac-address = [ 00 E0 0C 00 03 FD ];
+ interrupts = <25 2 26 2 27 2>;
+ interrupt-parent = <40000>;
+ phy-handle = <2452003>;
+ };
+ serial@4500 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <4500 100>;
+ clock-frequency = <0>;
+ interrupts = <2a 2>;
+ interrupt-parent = <40000>;
+ };
+
+ serial@4600 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <4600 100>;
+ clock-frequency = <0>;
+ interrupts = <1c 2>;
+ interrupt-parent = <40000>;
+ };
+
+ pci@8000 {
+ compatible = "86xx";
+ device_type = "pci";
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <8000 1000>;
+ bus-range = <0 fe>;
+ ranges = <02000000 0 80000000 80000000 0 20000000
+ 01000000 0 00000000 e2000000 0 00100000>;
+ clock-frequency = <1fca055>;
+ interrupt-parent = <40000>;
+ interrupts = <18 2>;
+ interrupt-map-mask = <f800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x11 */
+ 8800 0 0 1 4d0 3 2
+ 8800 0 0 2 4d0 4 2
+ 8800 0 0 3 4d0 5 2
+ 8800 0 0 4 4d0 6 2
+
+ /* IDSEL 0x12 */
+ 9000 0 0 1 4d0 4 2
+ 9000 0 0 2 4d0 5 2
+ 9000 0 0 3 4d0 6 2
+ 9000 0 0 4 4d0 3 2
+
+ /* IDSEL 0x13 */
+ 9800 0 0 1 4d0 0 0
+ 9800 0 0 2 4d0 0 0
+ 9800 0 0 3 4d0 0 0
+ 9800 0 0 4 4d0 0 0
+
+ /* IDSEL 0x14 */
+ a000 0 0 1 4d0 0 0
+ a000 0 0 2 4d0 0 0
+ a000 0 0 3 4d0 0 0
+ a000 0 0 4 4d0 0 0
+
+ /* IDSEL 0x15 */
+ a800 0 0 1 4d0 0 0
+ a800 0 0 2 4d0 0 0
+ a800 0 0 3 4d0 0 0
+ a800 0 0 4 4d0 0 0
+
+ /* IDSEL 0x16 */
+ b000 0 0 1 4d0 0 0
+ b000 0 0 2 4d0 0 0
+ b000 0 0 3 4d0 0 0
+ b000 0 0 4 4d0 0 0
+
+ /* IDSEL 0x17 */
+ b800 0 0 1 4d0 0 0
+ b800 0 0 2 4d0 0 0
+ b800 0 0 3 4d0 0 0
+ b800 0 0 4 4d0 0 0
+
+ /* IDSEL 0x18 */
+ c000 0 0 1 4d0 0 0
+ c000 0 0 2 4d0 0 0
+ c000 0 0 3 4d0 0 0
+ c000 0 0 4 4d0 0 0
+
+ /* IDSEL 0x19 */
+ c800 0 0 1 4d0 0 0
+ c800 0 0 2 4d0 0 0
+ c800 0 0 3 4d0 0 0
+ c800 0 0 4 4d0 0 0
+
+ /* IDSEL 0x1a */
+ d000 0 0 1 4d0 6 2
+ d000 0 0 2 4d0 3 2
+ d000 0 0 3 4d0 4 2
+ d000 0 0 4 4d0 5 2
+
+
+ /* IDSEL 0x1b */
+ d800 0 0 1 4d0 5 2
+ d800 0 0 2 4d0 0 0
+ d800 0 0 3 4d0 0 0
+ d800 0 0 4 4d0 0 0
+
+ /* IDSEL 0x1c */
+ e000 0 0 1 4d0 9 2
+ e000 0 0 2 4d0 a 2
+ e000 0 0 3 4d0 c 2
+ e000 0 0 4 4d0 7 2
+
+ /* IDSEL 0x1d */
+ e800 0 0 1 4d0 9 2
+ e800 0 0 2 4d0 a 2
+ e800 0 0 3 4d0 b 2
+ e800 0 0 4 4d0 0 0
+
+ /* IDSEL 0x1e */
+ f000 0 0 1 4d0 c 2
+ f000 0 0 2 4d0 0 0
+ f000 0 0 3 4d0 0 0
+ f000 0 0 4 4d0 0 0
+
+ /* IDSEL 0x1f */
+ f800 0 0 1 4d0 6 2
+ f800 0 0 2 4d0 0 0
+ f800 0 0 3 4d0 0 0
+ f800 0 0 4 4d0 0 0
+ >;
+ i8259@4d0 {
+ linux,phandle = <4d0>;
+ clock-frequency = <0>;
+ interrupt-controller;
+ device_type = "interrupt-controller";
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ built-in;
+ compatible = "chrp,iic";
+ big-endian;
+ interrupts = <49 2>;
+ interrupt-parent = <40000>;
+ };
+
+ };
+ pic@40000 {
+ linux,phandle = <40000>;
+ clock-frequency = <0>;
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ reg = <40000 40000>;
+ built-in;
+ compatible = "chrp,open-pic";
+ device_type = "open-pic";
+ big-endian;
+ interrupts = <
+ 10 2 11 2 12 2 13 2
+ 14 2 15 2 16 2 17 2
+ 18 2 19 2 1a 2 1b 2
+ 1c 2 1d 2 1e 2 1f 2
+ 20 2 21 2 22 2 23 2
+ 24 2 25 2 26 2 27 2
+ 28 2 29 2 2a 2 2b 2
+ 2c 2 2d 2 2e 2 2f 2
+ 30 2 31 2 32 2 33 2
+ 34 2 35 2 36 2 37 2
+ 38 2 39 2 2a 2 3b 2
+ 3c 2 3d 2 3e 2 3f 2
+ 48 1 49 2 4a 1
+ >;
+ interrupt-parent = <40000>;
+ };
+ };
+};
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.17-rc1
-# Wed Apr 19 13:24:37 2006
+# Linux kernel version: 2.6.18-rc3
+# Tue Aug 8 09:12:29 2006
#
CONFIG_PPC64=y
CONFIG_64BIT=y
CONFIG_PPC_MERGE=y
CONFIG_MMU=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_SMP=y
CONFIG_NR_CPUS=4
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
+CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
CONFIG_PPC_PMAC64=y
# CONFIG_PPC_MAPLE is not set
# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_IBM_CELL_BLADE is not set
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_U3_DART=y
CONFIG_MPIC=y
# CONFIG_PPC_RTAS is not set
# CONFIG_MMIO_NVRAM is not set
CONFIG_MPIC_BROKEN_U3=y
# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_970_NAP=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_IOMMU_VMERGE=y
# CONFIG_HOTPLUG_CPU is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_KEXEC=y
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
# CONFIG_PPC_64K_PAGES is not set
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_DEBUG is not set
#
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=y
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_IP_NF_AMANDA=m
# CONFIG_IP_NF_PPTP is not set
# CONFIG_IP_NF_H323 is not set
+# CONFIG_IP_NF_SIP is not set
CONFIG_IP_NF_QUEUE=m
#
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_BLK_DEV_INITRD=y
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
CONFIG_BLK_DEV_IDE_PMAC=y
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA_PMAC=y
-# CONFIG_BLK_DEV_IDE_PMAC_BLINK is not set
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
# CONFIG_SCSI_SATA_MV is not set
# CONFIG_SCSI_SATA_NV is not set
# CONFIG_SCSI_PDC_ADMA is not set
+# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_SATA_QSTOR is not set
# CONFIG_SCSI_SATA_PROMISE is not set
# CONFIG_SCSI_SATA_SX4 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_FC is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_LPFC is not set
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=m
-CONFIG_MD_RAID5=y
-# CONFIG_MD_RAID5_RESHAPE is not set
-CONFIG_MD_RAID6=m
+# CONFIG_MD_RAID456 is not set
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=y
#
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_SBP2=m
-# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_DV1394=m
CONFIG_IEEE1394_RAWIO=y
# Macintosh device drivers
#
CONFIG_ADB_PMU=y
+# CONFIG_ADB_PMU_LED is not set
CONFIG_PMAC_SMU=y
CONFIG_THERM_PM72=y
CONFIG_WINDFARM=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
#
# Token Ring devices
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
#
# IPMI
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
CONFIG_GEN_RTC=y
# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
# Ftape, the floppy tape device driver
#
CONFIG_AGP=m
+# CONFIG_AGP_SIS is not set
# CONFIG_AGP_VIA is not set
CONFIG_AGP_UNINORTH=m
# CONFIG_DRM is not set
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_POWERMAC=y
# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
#
# Dallas's 1-wire bus
#
-# CONFIG_W1 is not set
#
# Hardware Monitoring support
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
+CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
CONFIG_FB=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_MACMODES=y
-CONFIG_FB_FIRMWARE_EDID=y
+# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_OF=y
-# CONFIG_FB_CONTROL is not set
-# CONFIG_FB_PLATINUM is not set
-# CONFIG_FB_VALKYRIE is not set
-# CONFIG_FB_CT65550 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
CONFIG_SND_POWERMAC=m
CONFIG_SND_POWERMAC_AUTO_DRC=y
+#
+# Apple Onboard Audio driver
+#
+CONFIG_SND_AOA=m
+CONFIG_SND_AOA_FABRIC_LAYOUT=m
+CONFIG_SND_AOA_ONYX=m
+CONFIG_SND_AOA_TAS=m
+CONFIG_SND_AOA_TOONIE=m
+CONFIG_SND_AOA_SOUNDBUS=m
+CONFIG_SND_AOA_SOUNDBUS_I2S=m
+
#
# USB devices
#
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN 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_TOUCHSCREEN is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ANYDATA is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
CONFIG_USB_SERIAL_BELKIN=m
# CONFIG_USB_SERIAL_WHITEHEAT is not set
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
+# CONFIG_USB_SERIAL_FUNSOFT is not set
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
CONFIG_USB_SERIAL_IR=m
# CONFIG_USB_SERIAL_HP4X is not set
CONFIG_USB_SERIAL_SAFE=m
CONFIG_USB_SERIAL_SAFE_PADDED=y
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
CONFIG_USB_SERIAL_TI=m
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
+# CONFIG_USB_SERIAL_OPTION is not set
CONFIG_USB_SERIAL_OMNINET=m
CONFIG_USB_EZUSB=y
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
# 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_APPLEDISPLAY=m
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TEST is not set
#
# CONFIG_NEW_LEDS is not set
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
#
# InfiniBand support
#
#
# CONFIG_RTC_CLASS is not set
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
#
# File systems
#
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
-CONFIG_XFS_EXPORT=y
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=m
# CONFIG_SMB_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_PLIST=y
#
# Instrumentation Support
#
# CONFIG_PRINTK_TIME is not set
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
-CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_FS=y
# CONFIG_DEBUGGER is not set
CONFIG_IRQSTACKS=y
CONFIG_BOOTX_TEXT=y
-# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
-# CONFIG_PPC_EARLY_DEBUG_G5 is not set
-# CONFIG_PPC_EARLY_DEBUG_RTAS is not set
-# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
-# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
#
# Security options
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.17-rc1
-# Wed Apr 19 11:46:44 2006
+# Linux kernel version: 2.6.18-rc3
+# Tue Aug 8 09:15:46 2006
#
CONFIG_PPC64=y
CONFIG_64BIT=y
CONFIG_PPC_MERGE=y
CONFIG_MMU=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_SMP=y
CONFIG_NR_CPUS=32
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
CONFIG_SYSCTL=y
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
+CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
CONFIG_PPC_ISERIES=y
# CONFIG_EMBEDDED6xx is not set
# CONFIG_APUS is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_UDBG_RTAS_CONSOLE is not set
# CONFIG_PPC_RTAS is not set
# CONFIG_MMIO_NVRAM is not set
CONFIG_IBMVIO=y
# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_WANT_EARLY_SERIAL is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_IOMMU_VMERGE=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_IRQ_ALL_CPUS=y
CONFIG_LPARCFG=y
# CONFIG_NUMA is not set
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
# CONFIG_PPC_64K_PAGES is not set
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_DEBUG is not set
#
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=y
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_IP_NF_AMANDA=m
# CONFIG_IP_NF_PPTP is not set
# CONFIG_IP_NF_H323 is not set
+# CONFIG_IP_NF_SIP is not set
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_IPRANGE=m
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
+# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_LPFC is not set
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=m
-CONFIG_MD_RAID5=y
-# CONFIG_MD_RAID5_RESHAPE is not set
-CONFIG_MD_RAID6=m
+# CONFIG_MD_RAID456 is not set
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
#
# Token Ring devices
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
#
# IPMI
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
CONFIG_GEN_RTC=y
# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
#
# Dallas's 1-wire bus
#
-# CONFIG_W1 is not set
#
# Hardware Monitoring support
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
+CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
#
# CONFIG_NEW_LEDS is not set
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
#
# InfiniBand support
#
#
# CONFIG_RTC_CLASS is not set
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
#
# File systems
#
# CONFIG_JFS_STATISTICS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
-CONFIG_XFS_EXPORT=y
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=m
# CONFIG_SMB_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
+# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
+CONFIG_PLIST=y
#
# Instrumentation Support
#
+# CONFIG_PROFILING is not set
# CONFIG_KPROBES is not set
#
#
# CONFIG_PRINTK_TIME is not set
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUGGER is not set
CONFIG_IRQSTACKS=y
-# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
-# CONFIG_PPC_EARLY_DEBUG_G5 is not set
-# CONFIG_PPC_EARLY_DEBUG_RTAS is not set
-# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
-# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
#
# Security options
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.17-rc4
-# Sun May 28 07:26:56 2006
+# Linux kernel version: 2.6.18-rc3
+# Tue Aug 8 09:14:48 2006
#
CONFIG_PPC64=y
CONFIG_64BIT=y
CONFIG_PPC_MERGE=y
CONFIG_MMU=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_SMP=y
CONFIG_NR_CPUS=128
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
CONFIG_SYSCTL=y
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
+CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_MAPLE is not set
# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_IBM_CELL_BLADE is not set
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_XICS=y
# CONFIG_U3_DART is not set
CONFIG_MPIC=y
CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_IOMMU_VMERGE=y
CONFIG_HOTPLUG_CPU=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_KEXEC=y
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
+CONFIG_RESOURCES_64BIT=y
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
# CONFIG_PPC_64K_PAGES is not set
CONFIG_SCHED_SMT=y
# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_DEBUG is not set
#
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=y
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_IP_NF_AMANDA=m
# CONFIG_IP_NF_PPTP is not set
# CONFIG_IP_NF_H323 is not set
+# CONFIG_IP_NF_SIP is not set
CONFIG_IP_NF_QUEUE=m
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_TCPPROBE is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_GSC is not set
+# CONFIG_PARPORT_AX88796 is not set
# CONFIG_PARPORT_1284 is not set
#
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
+# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
CONFIG_SCSI_IPR_DUMP=y
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA_FC=m
-CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE=y
-CONFIG_SCSI_QLA21XX=m
-CONFIG_SCSI_QLA22XX=m
-CONFIG_SCSI_QLA2300=m
-CONFIG_SCSI_QLA2322=m
-CONFIG_SCSI_QLA24XX=m
CONFIG_SCSI_LPFC=m
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=m
-CONFIG_MD_RAID5=y
-CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_RAID6=m
+# CONFIG_MD_RAID456 is not set
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=y
# CONFIG_IXGB_NAPI is not set
CONFIG_S2IO=m
# CONFIG_S2IO_NAPI is not set
+# CONFIG_MYRI10GE is not set
#
# Token Ring devices
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
# CONFIG_PRINTER is not set
# CONFIG_PPDEV is not set
# CONFIG_TIPAR is not set
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
CONFIG_GEN_RTC=y
# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
#
# Dallas's 1-wire bus
#
-# CONFIG_W1 is not set
#
# Hardware Monitoring support
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
+CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
# Graphics support
#
+CONFIG_FIRMWARE_EDID=y
CONFIG_FB=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_MACMODES=y
-CONFIG_FB_FIRMWARE_EDID=y
+# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_OF=y
-# CONFIG_FB_CT65550 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
# 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_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TEST is not set
CONFIG_INFINIBAND=m
CONFIG_INFINIBAND_USER_MAD=m
CONFIG_INFINIBAND_USER_ACCESS=m
+CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_MTHCA=m
CONFIG_INFINIBAND_MTHCA_DEBUG=y
CONFIG_INFINIBAND_IPOIB=m
CONFIG_INFINIBAND_IPOIB_DEBUG=y
# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
CONFIG_INFINIBAND_SRP=m
+# CONFIG_INFINIBAND_ISER is not set
#
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
#
# CONFIG_RTC_CLASS is not set
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
#
# File systems
#
# CONFIG_JFS_STATISTICS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
-CONFIG_XFS_EXPORT=y
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
CONFIG_OCFS2_FS=m
+CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_SMB_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
+# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_PLIST=y
#
# Instrumentation Support
#
# CONFIG_PRINTK_TIME is not set
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_FS=y
pci_direct_iommu.o iomap.o
pci32-$(CONFIG_PPC32) := pci_32.o
obj-$(CONFIG_PCI) += $(pci64-y) $(pci32-y)
-kexec-$(CONFIG_PPC64) := machine_kexec_64.o crash.o
+kexec-$(CONFIG_PPC64) := machine_kexec_64.o
kexec-$(CONFIG_PPC32) := machine_kexec_32.o
-obj-$(CONFIG_KEXEC) += machine_kexec.o $(kexec-y)
+obj-$(CONFIG_KEXEC) += machine_kexec.o crash.o $(kexec-y)
ifeq ($(CONFIG_PPC_ISERIES),y)
$(obj)/head_64.o: $(obj)/lparmap.s
mfspr r0,SPRN_HID0
li r11,5 /* clear DOZE and SLEEP */
rldimi r0,r11,52,8 /* set NAP and DPM */
+ li r11,0
+ rldimi r0,r11,32,31 /* clear EN_ATTN */
mtspr SPRN_HID0,r0
mfspr r0,SPRN_HID0
mfspr r0,SPRN_HID0
/* This keeps a track of which one is crashing cpu. */
int crashing_cpu = -1;
static cpumask_t cpus_in_crash = CPU_MASK_NONE;
+cpumask_t cpus_in_sr = CPU_MASK_NONE;
static u32 *append_elf_note(u32 *buf, char *name, unsigned type, void *data,
size_t data_len)
if (ppc_md.kexec_cpu_down)
ppc_md.kexec_cpu_down(1, 1);
+
+#ifdef CONFIG_PPC64
kexec_smp_wait();
+#else
+ for (;;); /* FIXME */
+#endif
+
/* NOTREACHED */
}
*
* do this if kexec in setup.c ?
*/
+#ifdef CONFIG_PPC64
smp_release_cpus();
+#else
+ /* FIXME */
+#endif
}
void crash_kexec_secondary(struct pt_regs *regs)
/* If not there, try to insert it */
virq = irq_find_mapping(host, hwirq);
if (virq != NO_IRQ)
- radix_tree_insert(tree, virq, &irq_map[virq]);
+ radix_tree_insert(tree, hwirq, &irq_map[virq]);
bail:
spin_unlock_irqrestore(&irq_big_lock, flags);
return virq;
if (!ret) {
memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
p->opcode = *p->addr;
+ flush_icache_range((unsigned long)p->ainsn.insn,
+ (unsigned long)p->ainsn.insn + sizeof(kprobe_opcode_t));
}
return ret;
#include <linux/reboot.h>
#include <linux/threads.h>
#include <asm/machdep.h>
+#include <asm/lmb.h>
void machine_crash_shutdown(struct pt_regs *regs)
{
}
for(;;);
}
+
+static int __init early_parse_crashk(char *p)
+{
+ unsigned long size;
+
+ if (!p)
+ return 1;
+
+ size = memparse(p, &p);
+
+ if (*p == '@')
+ crashk_res.start = memparse(p + 1, &p);
+ else
+ crashk_res.start = KDUMP_KERNELBASE;
+
+ crashk_res.end = crashk_res.start + size - 1;
+
+ return 0;
+}
+early_param("crashkernel", early_parse_crashk);
+
+void __init reserve_crashkernel(void)
+{
+ unsigned long size;
+
+ if (crashk_res.start == 0)
+ return;
+
+ /* We might have got these values via the command line or the
+ * device tree, either way sanitise them now. */
+
+ size = crashk_res.end - crashk_res.start + 1;
+
+ if (crashk_res.start != KDUMP_KERNELBASE)
+ printk("Crash kernel location must be 0x%x\n",
+ KDUMP_KERNELBASE);
+
+ crashk_res.start = KDUMP_KERNELBASE;
+ size = PAGE_ALIGN(size);
+ crashk_res.end = crashk_res.start + size - 1;
+
+ /* Crash kernel trumps memory limit */
+ if (memory_limit && memory_limit <= crashk_res.end) {
+ memory_limit = crashk_res.end + 1;
+ printk("Adjusted memory limit for crashkernel, now 0x%lx\n",
+ memory_limit);
+ }
+
+ lmb_reserve(crashk_res.start, size);
+}
+
+int overlaps_crashkernel(unsigned long start, unsigned long size)
+{
+ return (start + size) > crashk_res.start && start <= crashk_res.end;
+}
*/
-#include <linux/cpumask.h>
#include <linux/kexec.h>
#include <linux/smp.h>
#include <linux/thread_info.h>
#include <asm/machdep.h>
#include <asm/cacheflush.h>
#include <asm/paca.h>
-#include <asm/lmb.h>
#include <asm/mmu.h>
#include <asm/sections.h> /* _end */
#include <asm/prom.h>
return 0;
}
__initcall(kexec_setup);
-
-static int __init early_parse_crashk(char *p)
-{
- unsigned long size;
-
- if (!p)
- return 1;
-
- size = memparse(p, &p);
-
- if (*p == '@')
- crashk_res.start = memparse(p + 1, &p);
- else
- crashk_res.start = KDUMP_KERNELBASE;
-
- crashk_res.end = crashk_res.start + size - 1;
-
- return 0;
-}
-early_param("crashkernel", early_parse_crashk);
-
-void __init reserve_crashkernel(void)
-{
- unsigned long size;
-
- if (crashk_res.start == 0)
- return;
-
- /* We might have got these values via the command line or the
- * device tree, either way sanitise them now. */
-
- size = crashk_res.end - crashk_res.start + 1;
-
- if (crashk_res.start != KDUMP_KERNELBASE)
- printk("Crash kernel location must be 0x%x\n",
- KDUMP_KERNELBASE);
-
- crashk_res.start = KDUMP_KERNELBASE;
- size = PAGE_ALIGN(size);
- crashk_res.end = crashk_res.start + size - 1;
-
- /* Crash kernel trumps memory limit */
- if (memory_limit && memory_limit <= crashk_res.end) {
- memory_limit = crashk_res.end + 1;
- printk("Adjusted memory limit for crashkernel, now 0x%lx\n",
- memory_limit);
- }
-
- lmb_reserve(crashk_res.start, size);
-}
-
-int overlaps_crashkernel(unsigned long start, unsigned long size)
-{
- return (start + size) > crashk_res.start && start <= crashk_res.end;
-}
}
EXPORT_SYMBOL(rtas_set_indicator);
+/*
+ * Ignoring RTAS extended delay
+ */
+int rtas_set_indicator_fast(int indicator, int index, int new_value)
+{
+ int rc;
+ int token = rtas_token("set-indicator");
+
+ if (token == RTAS_UNKNOWN_SERVICE)
+ return -ENOENT;
+
+ rc = rtas_call(token, 3, 1, NULL, indicator, index, new_value);
+
+ WARN_ON(rc == -2 || (rc >= 9900 && rc <= 9905));
+
+ if (rc < 0)
+ return rtas_error_rc(rc);
+
+ return rc;
+}
+
void rtas_restart(char *cmd)
{
if (rtas_flash_term_hook)
#ifdef CONFIG_PPC64 /* XXX */
#define _IO_BASE pci_io_base
-#ifdef CONFIG_KEXEC
-cpumask_t cpus_in_sr = CPU_MASK_NONE;
-#endif
#endif
#ifdef CONFIG_DEBUGGER
panic("Fatal exception in interrupt");
if (panic_on_oops)
- panic("Fatal exception: panic_on_oops");
+ panic("Fatal exception");
do_exit(err);
die("System Reset", regs, SIGABRT);
+ /*
+ * Some CPUs when released from the debugger will execute this path.
+ * These CPUs entered the debugger via a soft-reset. If the CPU was
+ * hung before entering the debugger it will return to the hung
+ * state when exiting this function. This causes a problem in
+ * kdump since the hung CPU(s) will not respond to the IPI sent
+ * from kdump. To prevent the problem we call crash_kexec_secondary()
+ * here. If a kdump had not been initiated or we exit the debugger
+ * with the "exit and recover" command (x) crash_kexec_secondary()
+ * will return after 5ms and the CPU returns to its previous state.
+ */
+ crash_kexec_secondary(regs);
+
/* Must die if the interrupt is not recoverable */
if (!(regs->msr & MSR_RI))
panic("Unrecoverable System Reset");
{
unsigned long set, reset;
- power4_enable_pmcs();
-
set = 1UL << 63;
reset = 0;
plpar_hcall_norets(H_PERFMON, set, reset);
*
* XXX: undo of teardown on kexec needs this too, as may hotplug
*/
- rtas_set_indicator(GLOBAL_INTERRUPT_QUEUE,
+ rtas_set_indicator_fast(GLOBAL_INTERRUPT_QUEUE,
(1UL << interrupt_server_size) - 1 - default_distrib_server, 1);
}
* so leave the master cpu in the group.
*/
if (secondary)
- rtas_set_indicator(GLOBAL_INTERRUPT_QUEUE,
+ rtas_set_indicator_fast(GLOBAL_INTERRUPT_QUEUE,
(1UL << interrupt_server_size) - 1 -
default_distrib_server, 0);
}
xics_set_cpu_priority(cpu, 0);
/* remove ourselves from the global interrupt queue */
- status = rtas_set_indicator(GLOBAL_INTERRUPT_QUEUE,
+ status = rtas_set_indicator_fast(GLOBAL_INTERRUPT_QUEUE,
(1UL << interrupt_server_size) - 1 - default_distrib_server, 0);
WARN_ON(status < 0);
goto err;
}
- mac_addr = get_property(np, "address", NULL);
- memcpy(gfar_data.mac_addr, mac_addr, 6);
+ mac_addr = get_property(np, "local-mac-address", NULL);
+ if (mac_addr == NULL)
+ mac_addr = get_property(np, "mac-address", NULL);
+ if (mac_addr == NULL) {
+ /* Obsolete */
+ mac_addr = get_property(np, "address", NULL);
+ }
+
+ if (mac_addr)
+ memcpy(gfar_data.mac_addr, mac_addr, 6);
if (model && !strcasecmp(model, "TSEC"))
gfar_data.device_flags =
}
#ifdef CONFIG_HOTPLUG_CPU
-static int
+static int __cpuinit
appldata_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
/*
* pg_table is physical at this point
*/
- pg_table = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE);
+ pg_table = (pte_t *) alloc_bootmem_pages(PAGE_SIZE);
pg_dir->pgd0 = (_PAGE_TABLE | __pa(pg_table));
pg_dir->pgd1 = (_PAGE_TABLE | (__pa(pg_table)+1024));
continue;
}
- pm_dir = (pmd_t *) alloc_bootmem_low_pages(PAGE_SIZE*4);
+ pm_dir = (pmd_t *) alloc_bootmem_pages(PAGE_SIZE * 4);
pgd_populate(&init_mm, pg_dir, pm_dir);
for (j = 0 ; j < PTRS_PER_PMD ; j++,pm_dir++) {
continue;
}
- pt_dir = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE);
+ pt_dir = (pte_t *) alloc_bootmem_pages(PAGE_SIZE);
pmd_populate_kernel(&init_mm, pm_dir, pt_dir);
for (k = 0 ; k < PTRS_PER_PTE ; k++,pt_dir++) {
static int __init sq_api_init(void)
{
+ int ret;
printk(KERN_NOTICE "sq: Registering store queue API.\n");
-#ifdef CONFIG_PROC_FS
create_proc_read_entry("sq_mapping", 0, 0, sq_mapping_read_proc, 0);
-#endif
- return misc_register(&sq_dev);
+ ret = misc_register(&sq_dev);
+ if (ret)
+ remove_proc_entry("sq_mapping", NULL);
+
+ return ret;
}
static void __exit sq_api_exit(void)
{
misc_deregister(&sq_dev);
+ remove_proc_entry("sq_mapping", NULL);
}
module_init(sq_api_init);
{
int i;
for_each_cpu_mask(i, cpu_possible_map) {
- spin_lock_init(&per_cpu(flush_state.tlbstate_lock, i));
+ spin_lock_init(&per_cpu(flush_state, i).tlbstate_lock);
}
return 0;
}
/* Nest count reaches zero, release the lock. */
spin_unlock_irqrestore(&die_lock, flags);
if (panic_on_oops)
- panic("Fatal exception: panic_on_oops");
+ panic("Fatal exception");
}
void __kprobes __die(const char * str, struct pt_regs * regs, long err)
panic("Fatal exception in interrupt");
if (panic_on_oops)
- panic("Fatal exception: panic_on_oops");
+ panic("Fatal exception");
do_exit(err);
}
/* ->key must be copied to avoid race with cfq_exit_queue() */
k = __cic->key;
if (unlikely(!k)) {
- cfq_drop_dead_cic(ioc, cic);
+ cfq_drop_dead_cic(ioc, __cic);
goto restart;
}
ret->nr_batch_requests = 0; /* because this is 0 */
ret->aic = NULL;
ret->cic_root.rb_node = NULL;
+ /* make sure set_task_ioprio() sees the settings above */
+ smp_wmb();
tsk->io_context = ret;
}
{
int result;
+ if (acpi_disabled)
+ return -ENODEV;
acpi_ac_dir = acpi_lock_ac_dir();
if (!acpi_ac_dir)
struct acpi_memory_info *info, *n;
+ if (!list_empty(&mem_device->res_list))
+ return 0;
+
status = acpi_walk_resources(mem_device->device->handle, METHOD_NAME__CRS,
acpi_memory_get_resource, mem_device);
if (ACPI_FAILURE(status)) {
list_for_each_entry_safe(info, n, &mem_device->res_list, list)
kfree(info);
+ INIT_LIST_HEAD(&mem_device->res_list);
return -EINVAL;
}
* (i.e. memory-hot-remove function)
*/
list_for_each_entry(info, &mem_device->res_list, list) {
- u64 start_pfn, end_pfn;
-
- start_pfn = info->start_addr >> PAGE_SHIFT;
- end_pfn = (info->start_addr + info->length - 1) >> PAGE_SHIFT;
-
- if (pfn_valid(start_pfn) || pfn_valid(end_pfn)) {
- /* already enabled. try next area */
+ if (info->enabled) { /* just sanity check...*/
num_enabled++;
continue;
}
-
result = add_memory(node, info->start_addr, info->length);
if (result)
continue;
status = is_memory_device(handle);
- if (ACPI_FAILURE(status)){
- ACPI_EXCEPTION((AE_INFO, status, "handle is no memory device"));
+ if (ACPI_FAILURE(status))
return AE_OK; /* continue */
- }
status = acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY,
acpi_memory_device_notify, NULL);
status = is_memory_device(handle);
- if (ACPI_FAILURE(status)){
- ACPI_EXCEPTION((AE_INFO, status, "handle is no memory device"));
+ if (ACPI_FAILURE(status))
return AE_OK; /* continue */
- }
status = acpi_remove_notify_handler(handle,
ACPI_SYSTEM_NOTIFY,
{
int result;
+ if (acpi_disabled)
+ return -ENODEV;
+
acpi_battery_dir = acpi_lock_battery_dir();
if (!acpi_battery_dir)
return -ENODEV;
#include <linux/module.h>
#include <linux/init.h>
#include <linux/ioport.h>
+#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/sched.h>
#include <linux/pm.h>
status = acpi_get_data(handle, acpi_bus_data_handler, (void **)device);
if (ACPI_FAILURE(status) || !*device) {
- ACPI_EXCEPTION((AE_INFO, status, "No context for object [%p]", handle));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No context for object [%p]\n",
+ handle));
return -ENODEV;
}
/* Make sure this is a valid target state */
if (!device->flags.power_manageable) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device `[%s]' is not power manageable",
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device `[%s]' is not power manageable\n",
device->kobj.name));
return -ENODEV;
}
return -ENODEV;
}
- firmware_register(&acpi_subsys);
+ result = firmware_register(&acpi_subsys);
+ if (result < 0)
+ printk(KERN_WARNING "%s: firmware_register error: %d\n",
+ __FUNCTION__, result);
result = acpi_bus_init();
HK_EVENT_ENTERRING_S5,
};
+enum conf_entry_enum {
+ bus_handle = 0,
+ bus_method = 1,
+ action_handle = 2,
+ method = 3,
+ LAST_CONF_ENTRY
+};
+
/* procdir we use */
static struct proc_dir_entry *hotkey_proc_dir;
static struct proc_dir_entry *hotkey_config;
static char *format_result(union acpi_object *object)
{
- char *buf = NULL;
-
- buf = (char *)kmalloc(RESULT_STR_LEN, GFP_KERNEL);
- if (buf)
- memset(buf, 0, RESULT_STR_LEN);
- else
- goto do_fail;
+ char *buf;
+ buf = kzalloc(RESULT_STR_LEN, GFP_KERNEL);
+ if (!buf)
+ return NULL;
/* Now, just support integer type */
if (object->type == ACPI_TYPE_INTEGER)
sprintf(buf, "%d\n", (u32) object->integer.value);
- do_fail:
- return (buf);
+ return buf;
}
static int hotkey_polling_seq_show(struct seq_file *seq, void *offset)
static void free_hotkey_buffer(union acpi_hotkey *key)
{
+ /* key would never be null, action method could be */
kfree(key->event_hotkey.action_method);
}
static void free_poll_hotkey_buffer(union acpi_hotkey *key)
{
+ /* key would never be null, others could be*/
kfree(key->poll_hotkey.action_method);
kfree(key->poll_hotkey.poll_method);
kfree(key->poll_hotkey.poll_result);
}
static int
-init_hotkey_device(union acpi_hotkey *key, char *bus_str, char *action_str,
- char *method, int std_num, int external_num)
+init_hotkey_device(union acpi_hotkey *key, char **config_entry,
+ int std_num, int external_num)
{
acpi_handle tmp_handle;
acpi_status status = AE_OK;
-
if (std_num < 0 || IS_POLL(std_num) || !key)
goto do_fail;
- if (!bus_str || !action_str || !method)
+ if (!config_entry[bus_handle] || !config_entry[action_handle]
+ || !config_entry[method])
goto do_fail;
key->link.hotkey_type = ACPI_HOTKEY_EVENT;
key->link.hotkey_standard_num = std_num;
key->event_hotkey.flag = 0;
- key->event_hotkey.action_method = method;
+ key->event_hotkey.action_method = config_entry[method];
- status =
- acpi_get_handle(NULL, bus_str, &(key->event_hotkey.bus_handle));
+ status = acpi_get_handle(NULL, config_entry[bus_handle],
+ &(key->event_hotkey.bus_handle));
if (ACPI_FAILURE(status))
- goto do_fail;
+ goto do_fail_zero;
key->event_hotkey.external_hotkey_num = external_num;
- status =
- acpi_get_handle(NULL, action_str,
+ status = acpi_get_handle(NULL, config_entry[action_handle],
&(key->event_hotkey.action_handle));
if (ACPI_FAILURE(status))
- goto do_fail;
+ goto do_fail_zero;
status = acpi_get_handle(key->event_hotkey.action_handle,
- method, &tmp_handle);
+ config_entry[method], &tmp_handle);
if (ACPI_FAILURE(status))
- goto do_fail;
+ goto do_fail_zero;
return AE_OK;
- do_fail:
+do_fail_zero:
+ key->event_hotkey.action_method = NULL;
+do_fail:
return -ENODEV;
}
static int
-init_poll_hotkey_device(union acpi_hotkey *key,
- char *poll_str,
- char *poll_method,
- char *action_str, char *action_method, int std_num)
+init_poll_hotkey_device(union acpi_hotkey *key, char **config_entry,
+ int std_num)
{
acpi_status status = AE_OK;
acpi_handle tmp_handle;
-
if (std_num < 0 || IS_EVENT(std_num) || !key)
goto do_fail;
-
- if (!poll_str || !poll_method || !action_str || !action_method)
+ if (!config_entry[bus_handle] ||!config_entry[bus_method] ||
+ !config_entry[action_handle] || !config_entry[method])
goto do_fail;
key->link.hotkey_type = ACPI_HOTKEY_POLLING;
key->link.hotkey_standard_num = std_num;
key->poll_hotkey.flag = 0;
- key->poll_hotkey.poll_method = poll_method;
- key->poll_hotkey.action_method = action_method;
+ key->poll_hotkey.poll_method = config_entry[bus_method];
+ key->poll_hotkey.action_method = config_entry[method];
- status =
- acpi_get_handle(NULL, poll_str, &(key->poll_hotkey.poll_handle));
+ status = acpi_get_handle(NULL, config_entry[bus_handle],
+ &(key->poll_hotkey.poll_handle));
if (ACPI_FAILURE(status))
- goto do_fail;
+ goto do_fail_zero;
status = acpi_get_handle(key->poll_hotkey.poll_handle,
- poll_method, &tmp_handle);
+ config_entry[bus_method], &tmp_handle);
if (ACPI_FAILURE(status))
- goto do_fail;
+ goto do_fail_zero;
status =
- acpi_get_handle(NULL, action_str,
+ acpi_get_handle(NULL, config_entry[action_handle],
&(key->poll_hotkey.action_handle));
if (ACPI_FAILURE(status))
- goto do_fail;
+ goto do_fail_zero;
status = acpi_get_handle(key->poll_hotkey.action_handle,
- action_method, &tmp_handle);
+ config_entry[method], &tmp_handle);
if (ACPI_FAILURE(status))
- goto do_fail;
+ goto do_fail_zero;
key->poll_hotkey.poll_result =
(union acpi_object *)kmalloc(sizeof(union acpi_object), GFP_KERNEL);
if (!key->poll_hotkey.poll_result)
- goto do_fail;
+ goto do_fail_zero;
return AE_OK;
- do_fail:
+
+do_fail_zero:
+ key->poll_hotkey.poll_method = NULL;
+ key->poll_hotkey.action_method = NULL;
+do_fail:
return -ENODEV;
}
}
static int
-get_parms(char *config_record,
- int *cmd,
- char **bus_handle,
- char **bus_method,
- char **action_handle,
- char **method, int *internal_event_num, int *external_event_num)
+get_parms(char *config_record, int *cmd, char **config_entry,
+ int *internal_event_num, int *external_event_num)
{
+/* the format of *config_record =
+ * "1:\d+:*" : "cmd:internal_event_num"
+ * "\d+:\w+:\w+:\w+:\w+:\d+:\d+" :
+ * "cmd:bus_handle:bus_method:action_handle:method:internal_event_num:external_event_num"
+ */
char *tmp, *tmp1, count;
+ int i;
sscanf(config_record, "%d", cmd);
-
if (*cmd == 1) {
if (sscanf(config_record, "%d:%d", cmd, internal_event_num) !=
2)
if (!tmp)
goto do_fail;
tmp++;
- tmp1 = strchr(tmp, ':');
- if (!tmp1)
- goto do_fail;
-
- count = tmp1 - tmp;
- *bus_handle = (char *)kmalloc(count + 1, GFP_KERNEL);
- if (!*bus_handle)
- goto do_fail;
- strncpy(*bus_handle, tmp, count);
- *(*bus_handle + count) = 0;
-
- tmp = tmp1;
- tmp++;
- tmp1 = strchr(tmp, ':');
- if (!tmp1)
- goto do_fail;
- count = tmp1 - tmp;
- *bus_method = (char *)kmalloc(count + 1, GFP_KERNEL);
- if (!*bus_method)
- goto do_fail;
- strncpy(*bus_method, tmp, count);
- *(*bus_method + count) = 0;
-
- tmp = tmp1;
- tmp++;
- tmp1 = strchr(tmp, ':');
- if (!tmp1)
- goto do_fail;
- count = tmp1 - tmp;
- *action_handle = (char *)kmalloc(count + 1, GFP_KERNEL);
- if (!*action_handle)
- goto do_fail;
- strncpy(*action_handle, tmp, count);
- *(*action_handle + count) = 0;
-
- tmp = tmp1;
- tmp++;
- tmp1 = strchr(tmp, ':');
- if (!tmp1)
- goto do_fail;
- count = tmp1 - tmp;
- *method = (char *)kmalloc(count + 1, GFP_KERNEL);
- if (!*method)
- goto do_fail;
- strncpy(*method, tmp, count);
- *(*method + count) = 0;
-
- if (sscanf(tmp1 + 1, "%d:%d", internal_event_num, external_event_num) <=
- 0)
- goto do_fail;
-
- return 6;
- do_fail:
+ for (i = 0; i < LAST_CONF_ENTRY; i++) {
+ tmp1 = strchr(tmp, ':');
+ if (!tmp1) {
+ goto do_fail;
+ }
+ count = tmp1 - tmp;
+ config_entry[i] = kzalloc(count + 1, GFP_KERNEL);
+ if (!config_entry[i])
+ goto handle_failure;
+ strncpy(config_entry[i], tmp, count);
+ tmp = tmp1 + 1;
+ }
+ if (sscanf(tmp, "%d:%d", internal_event_num, external_event_num) <= 0)
+ goto handle_failure;
+ if (!IS_OTHERS(*internal_event_num)) {
+ return 6;
+ }
+handle_failure:
+ while (i-- > 0)
+ kfree(config_entry[i]);
+do_fail:
return -1;
}
size_t count, loff_t * data)
{
char *config_record = NULL;
- char *bus_handle = NULL;
- char *bus_method = NULL;
- char *action_handle = NULL;
- char *method = NULL;
+ char *config_entry[LAST_CONF_ENTRY];
int cmd, internal_event_num, external_event_num;
int ret = 0;
- union acpi_hotkey *key = NULL;
+ union acpi_hotkey *key = kzalloc(sizeof(union acpi_hotkey), GFP_KERNEL);
+ if (!key)
+ return -ENOMEM;
- config_record = (char *)kmalloc(count + 1, GFP_KERNEL);
- if (!config_record)
+ config_record = kzalloc(count + 1, GFP_KERNEL);
+ if (!config_record) {
+ kfree(key);
return -ENOMEM;
+ }
if (copy_from_user(config_record, buffer, count)) {
kfree(config_record);
+ kfree(key);
printk(KERN_ERR PREFIX "Invalid data\n");
return -EINVAL;
}
- config_record[count] = 0;
-
- ret = get_parms(config_record,
- &cmd,
- &bus_handle,
- &bus_method,
- &action_handle,
- &method, &internal_event_num, &external_event_num);
-
+ ret = get_parms(config_record, &cmd, config_entry,
+ &internal_event_num, &external_event_num);
kfree(config_record);
- if (IS_OTHERS(internal_event_num))
- goto do_fail;
if (ret != 6) {
- do_fail:
- kfree(bus_handle);
- kfree(bus_method);
- kfree(action_handle);
- kfree(method);
printk(KERN_ERR PREFIX "Invalid data format ret=%d\n", ret);
return -EINVAL;
}
- key = kmalloc(sizeof(union acpi_hotkey), GFP_KERNEL);
- if (!key)
- goto do_fail;
- memset(key, 0, sizeof(union acpi_hotkey));
if (cmd == 1) {
union acpi_hotkey *tmp = NULL;
tmp = get_hotkey_by_event(&global_hotkey_list,
goto cont_cmd;
}
if (IS_EVENT(internal_event_num)) {
- kfree(bus_method);
- ret = init_hotkey_device(key, bus_handle, action_handle, method,
- internal_event_num,
- external_event_num);
- } else
- ret = init_poll_hotkey_device(key, bus_handle, bus_method,
- action_handle, method,
- internal_event_num);
- if (ret) {
- kfree(bus_handle);
- kfree(action_handle);
- if (IS_EVENT(internal_event_num))
- free_hotkey_buffer(key);
- else
- free_poll_hotkey_buffer(key);
- kfree(key);
- printk(KERN_ERR PREFIX "Invalid hotkey\n");
- return -EINVAL;
+ if (init_hotkey_device(key, config_entry,
+ internal_event_num, external_event_num))
+ goto init_hotkey_fail;
+ } else {
+ if (init_poll_hotkey_device(key, config_entry,
+ internal_event_num))
+ goto init_poll_hotkey_fail;
}
-
- cont_cmd:
- kfree(bus_handle);
- kfree(action_handle);
-
+cont_cmd:
switch (cmd) {
case 0:
- if (get_hotkey_by_event
- (&global_hotkey_list, key->link.hotkey_standard_num))
+ if (get_hotkey_by_event(&global_hotkey_list,
+ key->link.hotkey_standard_num))
goto fail_out;
else
hotkey_add(key);
hotkey_remove(key);
break;
case 2:
+ /* key is kfree()ed if matched*/
if (hotkey_update(key))
goto fail_out;
break;
break;
}
return count;
- fail_out:
- if (IS_EVENT(internal_event_num))
- free_hotkey_buffer(key);
- else
- free_poll_hotkey_buffer(key);
+
+init_poll_hotkey_fail: /* failed init_poll_hotkey_device */
+ kfree(config_entry[bus_method]);
+ config_entry[bus_method] = NULL;
+init_hotkey_fail: /* failed init_hotkey_device */
+ kfree(config_entry[method]);
+fail_out:
+ kfree(config_entry[bus_handle]);
+ kfree(config_entry[action_handle]);
+ /* No double free since elements =NULL for error cases */
+ if (IS_EVENT(internal_event_num)) {
+ if (config_entry[bus_method])
+ kfree(config_entry[bus_method]);
+ free_hotkey_buffer(key); /* frees [method] */
+ } else
+ free_poll_hotkey_buffer(key); /* frees [bus_method]+[method] */
kfree(key);
printk(KERN_ERR PREFIX "invalid key\n");
return -EINVAL;
union acpi_hotkey *key;
- arg = (char *)kmalloc(count + 1, GFP_KERNEL);
+ arg = kzalloc(count + 1, GFP_KERNEL);
if (!arg)
return -ENOMEM;
- arg[count] = 0;
if (copy_from_user(arg, buffer, count)) {
kfree(arg);
status = acpi_evaluate_integer(ec_hc->handle, "_EC", NULL, &val);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Error obtaining _EC\n"));
- kfree(ec_hc->smbus);
+ kfree(ec_hc);
kfree(smbus);
return -EIO;
}
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Waiting for semaphore[%p|%d|%d]\n",
handle, units, timeout));
+ /*
+ * This can be called during resume with interrupts off.
+ * Like boot-time, we should be single threaded and will
+ * always get the lock if we try -- timeout or not.
+ * If this doesn't succeed, then we will oops courtesy of
+ * might_sleep() in down().
+ */
+ if (!down_trylock(sem))
+ return AE_OK;
+
switch (timeout) {
/*
* No Wait:
{
int result = 0;
+ if (acpi_disabled)
+ return -ENODEV;
+
init_MUTEX(&sbs_sem);
if (capacity_mode != DEF_CAPACITY_UNIT
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/kernel.h>
#include <linux/acpi.h>
#include <acpi/acpi_drivers.h>
static void acpi_device_register(struct acpi_device *device,
struct acpi_device *parent)
{
+ int err;
+
/*
* Linkage
* -------
device->kobj.parent = &parent->kobj;
device->kobj.ktype = &ktype_acpi_ns;
device->kobj.kset = &acpi_namespace_kset;
- kobject_register(&device->kobj);
+ err = kobject_register(&device->kobj);
+ if (err < 0)
+ printk(KERN_WARNING "%s: kobject_register error: %d\n",
+ __FUNCTION__, err);
create_sysfs_device_files(device);
}
if (acpi_disabled)
return 0;
- kset_register(&acpi_namespace_kset);
+ result = kset_register(&acpi_namespace_kset);
+ if (result < 0)
+ printk(KERN_ERR PREFIX "kset_register error: %d\n", result);
result = bus_register(&acpi_bus_type);
if (result) {
if (!data)
return AE_BAD_PARAMETER;
- element = kmalloc(sizeof(union acpi_object), GFP_KERNEL);
+ element = kmalloc(sizeof(union acpi_object), irqs_disabled() ? GFP_ATOMIC: GFP_KERNEL);
if (!element)
return AE_NO_MEMORY;
/* CD went away; no more connection */
pr_debug("hvsi%i: CD dropped\n", hp->index);
hp->mctrl &= TIOCM_CD;
- if (!(hp->tty->flags & CLOCAL))
+ /* If userland hasn't done an open(2) yet, hp->tty is NULL. */
+ if (hp->tty && !(hp->tty->flags & CLOCAL))
*to_hangup = hp->tty;
}
break;
start_j = 0;
#endif /* DEBUG */
wake_up_all(&hp->emptyq);
- if (test_bit(TTY_DO_WRITE_WAKEUP, &hp->tty->flags)
- && hp->tty->ldisc.write_wakeup)
- hp->tty->ldisc.write_wakeup(hp->tty);
- wake_up_interruptible(&hp->tty->write_wait);
+ tty_wakeup(hp->tty);
}
out:
#include <linux/module.h>
#include <linux/init.h>
#include <linux/random.h>
+#include <linux/clk.h>
#include <linux/err.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
#include <linux/hw_random.h>
#include <asm/io.h>
-#include <asm/hardware/clock.h>
#define RNG_OUT_REG 0x00 /* Output register */
#define RNG_STAT_REG 0x04 /* Status register
static void __iomem *rng_base;
static struct clk *rng_ick;
-static struct device *rng_dev;
+static struct platform_device *rng_dev;
static u32 omap_rng_read_reg(int reg)
{
.data_read = omap_rng_data_read,
};
-static int __init omap_rng_probe(struct device *dev)
+static int __init omap_rng_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct resource *res, *mem;
int ret;
*/
BUG_ON(rng_dev);
- if (cpu_is_omap24xx()) {
+ if (cpu_is_omap24xx()) {
rng_ick = clk_get(NULL, "rng_ick");
if (IS_ERR(rng_ick)) {
- dev_err(dev, "Could not get rng_ick\n");
+ dev_err(&pdev->dev, "Could not get rng_ick\n");
ret = PTR_ERR(rng_ick);
return ret;
- }
- else {
- clk_use(rng_ick);
- }
+ } else
+ clk_enable(rng_ick);
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (mem == NULL)
return -EBUSY;
- dev_set_drvdata(dev, mem);
+ dev_set_drvdata(&pdev->dev, mem);
rng_base = (u32 __iomem *)io_p2v(res->start);
ret = hwrng_register(&omap_rng_ops);
return ret;
}
- dev_info(dev, "OMAP Random Number Generator ver. %02x\n",
+ dev_info(&pdev->dev, "OMAP Random Number Generator ver. %02x\n",
omap_rng_read_reg(RNG_REV_REG));
omap_rng_write_reg(RNG_MASK_REG, 0x1);
- rng_dev = dev;
+ rng_dev = pdev;
return 0;
}
-static int __exit omap_rng_remove(struct device *dev)
+static int __exit omap_rng_remove(struct platform_device *pdev)
{
- struct resource *mem = dev_get_drvdata(dev);
+ struct resource *mem = dev_get_drvdata(&pdev->dev);
hwrng_unregister(&omap_rng_ops);
omap_rng_write_reg(RNG_MASK_REG, 0x0);
if (cpu_is_omap24xx()) {
- clk_unuse(rng_ick);
+ clk_disable(rng_ick);
clk_put(rng_ick);
}
#ifdef CONFIG_PM
-static int omap_rng_suspend(struct device *dev, pm_message_t message, u32 level)
+static int omap_rng_suspend(struct platform_device *pdev, pm_message_t message)
{
omap_rng_write_reg(RNG_MASK_REG, 0x0);
-
return 0;
}
-static int omap_rng_resume(struct device *dev, pm_message_t message, u32 level)
+static int omap_rng_resume(struct platform_device *pdev)
{
omap_rng_write_reg(RNG_MASK_REG, 0x1);
-
- return 1;
+ return 0;
}
#else
#endif
-static struct device_driver omap_rng_driver = {
- .name = "omap_rng",
- .bus = &platform_bus_type,
+static struct platform_driver omap_rng_driver = {
+ .driver = {
+ .name = "omap_rng",
+ .owner = THIS_MODULE,
+ },
.probe = omap_rng_probe,
.remove = __exit_p(omap_rng_remove),
.suspend = omap_rng_suspend,
if (!cpu_is_omap16xx() && !cpu_is_omap24xx())
return -ENODEV;
- return driver_register(&omap_rng_driver);
+ return platform_driver_register(&omap_rng_driver);
}
static void __exit omap_rng_exit(void)
{
- driver_unregister(&omap_rng_driver);
+ platform_driver_unregister(&omap_rng_driver);
}
module_init(omap_rng_init);
struct kbd_struct kbd_table[MAX_NR_CONSOLES];
static struct kbd_struct *kbd = kbd_table;
-static struct kbd_struct kbd0;
int spawnpid, spawnsig;
{
struct list_head *node;
- list_for_each(node,&kbd_handler.h_list) {
+ list_for_each(node, &kbd_handler.h_list) {
struct input_handle *handle = to_handle_h(node);
if (test_bit(EV_SND, handle->dev->evbit)) {
if (test_bit(SND_TONE, handle->dev->sndbit))
- input_event(handle->dev, EV_SND, SND_TONE, 0);
+ input_inject_event(handle, EV_SND, SND_TONE, 0);
if (test_bit(SND_BELL, handle->dev->sndbit))
- input_event(handle->dev, EV_SND, SND_BELL, 0);
+ input_inject_event(handle, EV_SND, SND_BELL, 0);
}
}
}
struct input_handle *handle = to_handle_h(node);
if (test_bit(EV_SND, handle->dev->evbit)) {
if (test_bit(SND_TONE, handle->dev->sndbit)) {
- input_event(handle->dev, EV_SND, SND_TONE, hz);
+ input_inject_event(handle, EV_SND, SND_TONE, hz);
break;
}
if (test_bit(SND_BELL, handle->dev->sndbit)) {
- input_event(handle->dev, EV_SND, SND_BELL, 1);
+ input_inject_event(handle, EV_SND, SND_BELL, 1);
break;
}
}
unsigned int d = 0;
unsigned int p = 0;
- list_for_each(node,&kbd_handler.h_list) {
+ list_for_each(node, &kbd_handler.h_list) {
struct input_handle *handle = to_handle_h(node);
struct input_dev *dev = handle->dev;
if (test_bit(EV_REP, dev->evbit)) {
if (rep->delay > 0)
- input_event(dev, EV_REP, REP_DELAY, rep->delay);
+ input_inject_event(handle, EV_REP, REP_DELAY, rep->delay);
if (rep->period > 0)
- input_event(dev, EV_REP, REP_PERIOD, rep->period);
+ input_inject_event(handle, EV_REP, REP_PERIOD, rep->period);
d = dev->rep[REP_DELAY];
p = dev->rep[REP_PERIOD];
}
* interrupt routines for this thing allows us to easily mask
* this when we don't want any of the above to happen.
* This allows for easy and efficient race-condition prevention
- * for kbd_refresh_leds => input_event(dev, EV_LED, ...) => ...
+ * for kbd_start => input_inject_event(dev, EV_LED, ...) => ...
*/
static void kbd_bh(unsigned long dummy)
if (leds != ledstate) {
list_for_each(node, &kbd_handler.h_list) {
- struct input_handle * handle = to_handle_h(node);
- input_event(handle->dev, EV_LED, LED_SCROLLL, !!(leds & 0x01));
- input_event(handle->dev, EV_LED, LED_NUML, !!(leds & 0x02));
- input_event(handle->dev, EV_LED, LED_CAPSL, !!(leds & 0x04));
- input_sync(handle->dev);
+ struct input_handle *handle = to_handle_h(node);
+ input_inject_event(handle, EV_LED, LED_SCROLLL, !!(leds & 0x01));
+ input_inject_event(handle, EV_LED, LED_NUML, !!(leds & 0x02));
+ input_inject_event(handle, EV_LED, LED_CAPSL, !!(leds & 0x04));
+ input_inject_event(handle, EV_SYN, SYN_REPORT, 0);
}
}
DECLARE_TASKLET_DISABLED(keyboard_tasklet, kbd_bh, 0);
-/*
- * This allows a newly plugged keyboard to pick the LED state.
- */
-static void kbd_refresh_leds(struct input_handle *handle)
-{
- unsigned char leds = ledstate;
-
- tasklet_disable(&keyboard_tasklet);
- if (leds != 0xff) {
- input_event(handle->dev, EV_LED, LED_SCROLLL, !!(leds & 0x01));
- input_event(handle->dev, EV_LED, LED_NUML, !!(leds & 0x02));
- input_event(handle->dev, EV_LED, LED_CAPSL, !!(leds & 0x04));
- input_sync(handle->dev);
- }
- tasklet_enable(&keyboard_tasklet);
-}
-
#if defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(CONFIG_ALPHA) ||\
defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(CONFIG_SPARC) ||\
defined(CONFIG_PARISC) || defined(CONFIG_SUPERH) ||\
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
80, 81, 82, 83, 84,118, 86, 87, 88,115,120,119,121,112,123, 92,
- 284,285,309,298,312, 91,327,328,329,331,333,335,336,337,338,339,
+ 284,285,309, 0,312, 91,327,328,329,331,333,335,336,337,338,339,
367,288,302,304,350, 89,334,326,267,126,268,269,125,347,348,349,
360,261,262,263,268,376,100,101,321,316,373,286,289,102,351,355,
103,104,105,275,287,279,306,106,274,107,294,364,358,363,362,361,
static int emulate_raw(struct vc_data *vc, unsigned int keycode,
unsigned char up_flag)
{
- if (keycode > 255 || !x86_keycodes[keycode])
- return -1;
+ int code;
switch (keycode) {
case KEY_PAUSE:
put_queue(vc, 0xe1);
put_queue(vc, 0x1d | up_flag);
put_queue(vc, 0x45 | up_flag);
- return 0;
+ break;
+
case KEY_HANGEUL:
if (!up_flag)
put_queue(vc, 0xf2);
- return 0;
+ break;
+
case KEY_HANJA:
if (!up_flag)
put_queue(vc, 0xf1);
- return 0;
- }
+ break;
- if (keycode == KEY_SYSRQ && sysrq_alt) {
- put_queue(vc, 0x54 | up_flag);
- return 0;
- }
+ case KEY_SYSRQ:
+ /*
+ * Real AT keyboards (that's what we're trying
+ * to emulate here emit 0xe0 0x2a 0xe0 0x37 when
+ * pressing PrtSc/SysRq alone, but simply 0x54
+ * when pressing Alt+PrtSc/SysRq.
+ */
+ if (sysrq_alt) {
+ put_queue(vc, 0x54 | up_flag);
+ } else {
+ put_queue(vc, 0xe0);
+ put_queue(vc, 0x2a | up_flag);
+ put_queue(vc, 0xe0);
+ put_queue(vc, 0x37 | up_flag);
+ }
+ break;
+
+ default:
+ if (keycode > 255)
+ return -1;
- if (x86_keycodes[keycode] & 0x100)
- put_queue(vc, 0xe0);
+ code = x86_keycodes[keycode];
+ if (!code)
+ return -1;
- put_queue(vc, (x86_keycodes[keycode] & 0x7f) | up_flag);
+ if (code & 0x100)
+ put_queue(vc, 0xe0);
+ put_queue(vc, (code & 0x7f) | up_flag);
- if (keycode == KEY_SYSRQ) {
- put_queue(vc, 0xe0);
- put_queue(vc, 0x37 | up_flag);
+ break;
}
return 0;
if (i == BTN_MISC && !test_bit(EV_SND, dev->evbit))
return NULL;
- if (!(handle = kmalloc(sizeof(struct input_handle), GFP_KERNEL)))
+ handle = kzalloc(sizeof(struct input_handle), GFP_KERNEL);
+ if (!handle)
return NULL;
- memset(handle, 0, sizeof(struct input_handle));
handle->dev = dev;
handle->handler = handler;
handle->name = "kbd";
input_open_device(handle);
- kbd_refresh_leds(handle);
return handle;
}
kfree(handle);
}
+/*
+ * Start keyboard handler on the new keyboard by refreshing LED state to
+ * match the rest of the system.
+ */
+static void kbd_start(struct input_handle *handle)
+{
+ unsigned char leds = ledstate;
+
+ tasklet_disable(&keyboard_tasklet);
+ if (leds != 0xff) {
+ input_inject_event(handle, EV_LED, LED_SCROLLL, !!(leds & 0x01));
+ input_inject_event(handle, EV_LED, LED_NUML, !!(leds & 0x02));
+ input_inject_event(handle, EV_LED, LED_CAPSL, !!(leds & 0x04));
+ input_inject_event(handle, EV_SYN, SYN_REPORT, 0);
+ }
+ tasklet_enable(&keyboard_tasklet);
+}
+
static struct input_device_id kbd_ids[] = {
{
.flags = INPUT_DEVICE_ID_MATCH_EVBIT,
.event = kbd_event,
.connect = kbd_connect,
.disconnect = kbd_disconnect,
+ .start = kbd_start,
.name = "kbd",
.id_table = kbd_ids,
};
{
int i;
- kbd0.ledflagstate = kbd0.default_ledflagstate = KBD_DEFLEDS;
- kbd0.ledmode = LED_SHOW_FLAGS;
- kbd0.lockstate = KBD_DEFLOCK;
- kbd0.slockstate = 0;
- kbd0.modeflags = KBD_DEFMODE;
- kbd0.kbdmode = VC_XLATE;
-
- for (i = 0 ; i < MAX_NR_CONSOLES ; i++)
- kbd_table[i] = kbd0;
+ for (i = 0; i < MAX_NR_CONSOLES; i++) {
+ kbd_table[i].ledflagstate = KBD_DEFLEDS;
+ kbd_table[i].default_ledflagstate = KBD_DEFLEDS;
+ kbd_table[i].ledmode = LED_SHOW_FLAGS;
+ kbd_table[i].lockstate = KBD_DEFLOCK;
+ kbd_table[i].slockstate = 0;
+ kbd_table[i].modeflags = KBD_DEFMODE;
+ kbd_table[i].kbdmode = VC_XLATE;
+ }
input_register_handler(&kbd_handler);
comment "Watchdog Device Drivers"
depends on WATCHDOG
-# Architecture Independant
+# Architecture Independent
config SOFT_WATCHDOG
tristate "Software watchdog"
enabled.
The driver is limited by the speed of the system's PCLK
- signal, so with reasonbaly fast systems (PCLK around 50-66MHz)
+ signal, so with reasonably fast systems (PCLK around 50-66MHz)
then watchdog intervals of over approximately 20seconds are
unavailable.
is no way to know if writing to its IO address will corrupt
your system or have any real effect. The only way to be sure
that this driver does what you want is to make sure you
- are runnning it on an EPX-C3 from Winsystems with the watchdog
+ are running it on an EPX-C3 from Winsystems with the watchdog
timer at IO address 0x1ee and 0x1ef. It will write to both those
IO ports. Basically, the assumption is made that if you compile
this driver into your kernel and/or load it as a module, that you
tristate "Indy/I2 Hardware Watchdog"
depends on WATCHDOG && SGI_IP22
help
- Hardwaredriver for the Indy's/I2's watchdog. This is a
+ Hardware driver for the Indy's/I2's watchdog. This is a
watchdog timer that will reboot the machine after a 60 second
timer expired and no process has written to /dev/watchdog during
that time.
#include <linux/rcupdate.h>
#include <linux/completion.h>
#include <linux/kobject.h>
+#include <linux/platform_device.h>
#define EDAC_MC_LABEL_LEN 31
#define MC_PROC_NAME_MAX_LEN 7
unsigned long timeout;
timeout = jiffies + POLL_TIMEOUT;
- while (time_before(jiffies, timeout)) {
+ while (1) {
status = inb(ACBST);
/* Reset the status register to avoid the hang */
scx200_acb_machine(iface, status);
return;
}
- yield();
+ if (time_after(jiffies, timeout))
+ break;
+ cpu_relax();
+ cond_resched();
}
dev_err(&iface->adapter.dev, "timeout in state %s\n",
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
+ },{ /* 15 */
+ .name = "JMB361",
+ .init_hwif = init_hwif_generic,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .bootable = OFF_BOARD,
+ },{ /* 16 */
+ .name = "JMB363",
+ .init_hwif = init_hwif_generic,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .bootable = OFF_BOARD,
+ },{ /* 17 */
+ .name = "JMB365",
+ .init_hwif = init_hwif_generic,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .bootable = OFF_BOARD,
+ },{ /* 18 */
+ .name = "JMB366",
+ .init_hwif = init_hwif_generic,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .bootable = OFF_BOARD,
+ },{ /* 19 */
+ .name = "JMB368",
+ .init_hwif = init_hwif_generic,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .bootable = OFF_BOARD,
}
};
sdev->skip_ms_page_8 = 1;
if (scsi_id->workarounds & SBP2_WORKAROUND_FIX_CAPACITY)
sdev->fix_capacity = 1;
+ if (scsi_id->ne->guid_vendor_id == 0x0010b9 && /* Maxtor's OUI */
+ (sdev->type == TYPE_DISK || sdev->type == TYPE_RBC))
+ sdev->allow_restart = 1;
return 0;
}
{
struct evdev_list *list;
int i = iminor(inode) - EVDEV_MINOR_BASE;
- int accept_err;
if (i >= EVDEV_MINORS || !evdev_table[i] || !evdev_table[i]->exist)
return -ENODEV;
- if ((accept_err = input_accept_process(&(evdev_table[i]->handle), file)))
- return accept_err;
-
if (!(list = kzalloc(sizeof(struct evdev_list), GFP_KERNEL)))
return -ENOMEM;
if (evdev_event_from_user(buffer + retval, &event))
return -EFAULT;
- input_event(list->evdev->handle.dev, event.type, event.code, event.value);
+ input_inject_event(&list->evdev->handle, event.type, event.code, event.value);
retval += evdev_event_size();
}
if (get_user(v, ip + 1))
return -EFAULT;
- input_event(dev, EV_REP, REP_DELAY, u);
- input_event(dev, EV_REP, REP_PERIOD, v);
+ input_inject_event(&evdev->handle, EV_REP, REP_DELAY, u);
+ input_inject_event(&evdev->handle, EV_REP, REP_PERIOD, v);
return 0;
gp->gameport = port;
gp->res_port = request_region(port->io, 0x10, "FM801 GP");
if (!gp->res_port) {
- kfree(gp);
- gameport_free_port(port);
printk(KERN_DEBUG "fm801-gp: unable to grab region 0x%x-0x%x\n",
port->io, port->io + 0x0f);
+ gameport_free_port(port);
+ kfree(gp);
return -EBUSY;
}
static struct bus_type gameport_bus;
+static void gameport_add_driver(struct gameport_driver *drv);
static void gameport_add_port(struct gameport *gameport);
static void gameport_destroy_port(struct gameport *gameport);
static void gameport_reconnect_port(struct gameport *gameport);
static void gameport_find_driver(struct gameport *gameport)
{
+ int error;
+
down_write(&gameport_bus.subsys.rwsem);
- device_attach(&gameport->dev);
+ error = device_attach(&gameport->dev);
+ if (error < 0)
+ printk(KERN_WARNING
+ "gameport: device_attach() failed for %s (%s), error: %d\n",
+ gameport->phys, gameport->name, error);
up_write(&gameport_bus.subsys.rwsem);
}
spin_unlock_irqrestore(&gameport_event_lock, flags);
}
-
static struct gameport_event *gameport_get_event(void)
{
struct gameport_event *event;
static void gameport_handle_event(void)
{
struct gameport_event *event;
- struct gameport_driver *gameport_drv;
mutex_lock(&gameport_mutex);
break;
case GAMEPORT_REGISTER_DRIVER:
- gameport_drv = event->object;
- driver_register(&gameport_drv->driver);
+ gameport_add_driver(event->object);
break;
default:
if (gameport->parent)
gameport->dev.parent = &gameport->parent->dev;
+ INIT_LIST_HEAD(&gameport->node);
spin_lock_init(&gameport->timer_lock);
init_timer(&gameport->poll_timer);
gameport->poll_timer.function = gameport_run_poll_handler;
*/
static void gameport_add_port(struct gameport *gameport)
{
+ int error;
+
if (gameport->parent)
gameport->parent->child = gameport;
printk(KERN_INFO "gameport: %s is %s, speed %dkHz\n",
gameport->name, gameport->phys, gameport->speed);
- device_add(&gameport->dev);
- gameport->registered = 1;
+ error = device_add(&gameport->dev);
+ if (error)
+ printk(KERN_ERR
+ "gameport: device_add() failed for %s (%s), error: %d\n",
+ gameport->phys, gameport->name, error);
+ else
+ gameport->registered = 1;
}
/*
if (gameport->registered) {
device_del(&gameport->dev);
- list_del_init(&gameport->node);
gameport->registered = 0;
}
+ list_del_init(&gameport->node);
+
gameport_remove_pending_events(gameport);
put_device(&gameport->dev);
}
}
static struct bus_type gameport_bus = {
- .name = "gameport",
- .probe = gameport_driver_probe,
- .remove = gameport_driver_remove,
+ .name = "gameport",
+ .probe = gameport_driver_probe,
+ .remove = gameport_driver_remove,
};
+static void gameport_add_driver(struct gameport_driver *drv)
+{
+ int error;
+
+ error = driver_register(&drv->driver);
+ if (error)
+ printk(KERN_ERR
+ "gameport: driver_register() failed for %s, error: %d\n",
+ drv->driver.name, error);
+}
+
void __gameport_register_driver(struct gameport_driver *drv, struct module *owner)
{
drv->driver.bus = &gameport_bus;
static int __init gameport_init(void)
{
- gameport_task = kthread_run(gameport_thread, NULL, "kgameportd");
- if (IS_ERR(gameport_task)) {
- printk(KERN_ERR "gameport: Failed to start kgameportd\n");
- return PTR_ERR(gameport_task);
- }
+ int error;
gameport_bus.dev_attrs = gameport_device_attrs;
gameport_bus.drv_attrs = gameport_driver_attrs;
gameport_bus.match = gameport_bus_match;
- bus_register(&gameport_bus);
+ error = bus_register(&gameport_bus);
+ if (error) {
+ printk(KERN_ERR "gameport: failed to register gameport bus, error: %d\n", error);
+ return error;
+ }
+
+ gameport_task = kthread_run(gameport_thread, NULL, "kgameportd");
+ if (IS_ERR(gameport_task)) {
+ bus_unregister(&gameport_bus);
+ error = PTR_ERR(gameport_task);
+ printk(KERN_ERR "gameport: Failed to start kgameportd, error: %d\n", error);
+ return error;
+ }
return 0;
}
static struct input_handler *input_table[8];
+/**
+ * input_event() - report new input event
+ * @handle: device that generated the event
+ * @type: type of the event
+ * @code: event code
+ * @value: value of the event
+ *
+ * This function should be used by drivers implementing various input devices
+ * See also input_inject_event()
+ */
void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
{
struct input_handle *handle;
}
EXPORT_SYMBOL(input_event);
+/**
+ * input_inject_event() - send input event from input handler
+ * @handle: input handle to send event through
+ * @type: type of the event
+ * @code: event code
+ * @value: value of the event
+ *
+ * Similar to input_event() but will ignore event if device is "grabbed" and handle
+ * injecting event is not the one that owns the device.
+ */
+void input_inject_event(struct input_handle *handle, unsigned int type, unsigned int code, int value)
+{
+ if (!handle->dev->grab || handle->dev->grab == handle)
+ input_event(handle->dev, type, code, value);
+}
+EXPORT_SYMBOL(input_inject_event);
+
static void input_repeat_key(unsigned long data)
{
struct input_dev *dev = (void *) data;
mod_timer(&dev->timer, jiffies + msecs_to_jiffies(dev->rep[REP_PERIOD]));
}
-int input_accept_process(struct input_handle *handle, struct file *file)
-{
- if (handle->dev->accept)
- return handle->dev->accept(handle->dev, file);
-
- return 0;
-}
-EXPORT_SYMBOL(input_accept_process);
-
int input_grab_device(struct input_handle *handle)
{
if (handle->dev->grab)
void input_release_device(struct input_handle *handle)
{
- if (handle->dev->grab == handle)
- handle->dev->grab = NULL;
+ struct input_dev *dev = handle->dev;
+
+ if (dev->grab == handle) {
+ dev->grab = NULL;
+
+ list_for_each_entry(handle, &dev->h_list, d_node)
+ if (handle->handler->start)
+ handle->handler->start(handle);
+ }
}
EXPORT_SYMBOL(input_release_device);
list_for_each_entry(handler, &input_handler_list, node)
if (!handler->blacklist || !input_match_device(handler->blacklist, dev))
if ((id = input_match_device(handler->id_table, dev)))
- if ((handle = handler->connect(handler, dev, id)))
+ if ((handle = handler->connect(handler, dev, id))) {
input_link_handle(handle);
+ if (handler->start)
+ handler->start(handle);
+ }
input_wakeup_procfs_readers();
list_for_each_entry(dev, &input_dev_list, node)
if (!handler->blacklist || !input_match_device(handler->blacklist, dev))
if ((id = input_match_device(handler->id_table, dev)))
- if ((handle = handler->connect(handler, dev, id)))
+ if ((handle = handler->connect(handler, dev, id))) {
input_link_handle(handle);
+ if (handler->start)
+ handler->start(handle);
+ }
input_wakeup_procfs_readers();
}
{ 0x06f8, 0x0001, "Guillemot Race Leader Force Feedback", btn_wheel, abs_wheel, ff_iforce }, //?
{ 0x06f8, 0x0004, "Guillemot Force Feedback Racing Wheel", btn_wheel, abs_wheel, ff_iforce }, //?
{ 0x06f8, 0x0004, "Gullemot Jet Leader 3D", btn_joystick, abs_joystick, ff_iforce }, //?
+ { 0x06d6, 0x29bc, "Trust Force Feedback Race Master", btn_wheel, abs_wheel, ff_iforce },
{ 0x0000, 0x0000, "Unknown I-Force Device [%04x:%04x]", btn_joystick, abs_joystick, ff_iforce }
};
int err = 0;
struct iforce_core_effect* core_effect;
- /* Check who is trying to erase this effect */
- if (iforce->core_effects[effect_id].owner != current->pid) {
- printk(KERN_WARNING "iforce-main.c: %d tried to erase an effect belonging to %d\n", current->pid, iforce->core_effects[effect_id].owner);
- return -EACCES;
- }
-
if (effect_id < 0 || effect_id >= FF_EFFECTS_MAX)
return -EINVAL;
- core_effect = iforce->core_effects + effect_id;
+ core_effect = &iforce->core_effects[effect_id];
+
+ /* Check who is trying to erase this effect */
+ if (core_effect->owner != current->pid) {
+ printk(KERN_WARNING "iforce-main.c: %d tried to erase an effect belonging to %d\n", current->pid, core_effect->owner);
+ return -EACCES;
+ }
if (test_bit(FF_MOD1_IS_USED, core_effect->flags))
- err = release_resource(&(iforce->core_effects[effect_id].mod1_chunk));
+ err = release_resource(&core_effect->mod1_chunk);
if (!err && test_bit(FF_MOD2_IS_USED, core_effect->flags))
- err = release_resource(&(iforce->core_effects[effect_id].mod2_chunk));
+ err = release_resource(&core_effect->mod2_chunk);
/*TODO: remember to change that if more FF_MOD* bits are added */
core_effect->flags[0] = 0;
*/
#define SPACEBALL_MAX_LENGTH 128
-#define SPACEBALL_MAX_ID 8
+#define SPACEBALL_MAX_ID 9
#define SPACEBALL_1003 1
#define SPACEBALL_2003B 3
return IRQ_HANDLED;
}
-/*
- * atkbd_event_work() is used to complete processing of events that
- * can not be processed by input_event() which is often called from
- * interrupt context.
- */
-
-static void atkbd_event_work(void *data)
+static int atkbd_set_repeat_rate(struct atkbd *atkbd)
{
const short period[32] =
{ 33, 37, 42, 46, 50, 54, 58, 63, 67, 75, 83, 92, 100, 109, 116, 125,
const short delay[4] =
{ 250, 500, 750, 1000 };
- struct atkbd *atkbd = data;
+ struct input_dev *dev = atkbd->dev;
+ unsigned char param;
+ int i = 0, j = 0;
+
+ while (i < ARRAY_SIZE(period) - 1 && period[i] < dev->rep[REP_PERIOD])
+ i++;
+ dev->rep[REP_PERIOD] = period[i];
+
+ while (j < ARRAY_SIZE(period) - 1 && delay[j] < dev->rep[REP_DELAY])
+ j++;
+ dev->rep[REP_DELAY] = delay[j];
+
+ param = i | (j << 5);
+ return ps2_command(&atkbd->ps2dev, ¶m, ATKBD_CMD_SETREP);
+}
+
+static int atkbd_set_leds(struct atkbd *atkbd)
+{
struct input_dev *dev = atkbd->dev;
unsigned char param[2];
- int i, j;
- mutex_lock(&atkbd->event_mutex);
+ param[0] = (test_bit(LED_SCROLLL, dev->led) ? 1 : 0)
+ | (test_bit(LED_NUML, dev->led) ? 2 : 0)
+ | (test_bit(LED_CAPSL, dev->led) ? 4 : 0);
+ if (ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_SETLEDS))
+ return -1;
- if (test_and_clear_bit(ATKBD_LED_EVENT_BIT, &atkbd->event_mask)) {
- param[0] = (test_bit(LED_SCROLLL, dev->led) ? 1 : 0)
- | (test_bit(LED_NUML, dev->led) ? 2 : 0)
- | (test_bit(LED_CAPSL, dev->led) ? 4 : 0);
- ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_SETLEDS);
-
- if (atkbd->extra) {
- param[0] = 0;
- param[1] = (test_bit(LED_COMPOSE, dev->led) ? 0x01 : 0)
- | (test_bit(LED_SLEEP, dev->led) ? 0x02 : 0)
- | (test_bit(LED_SUSPEND, dev->led) ? 0x04 : 0)
- | (test_bit(LED_MISC, dev->led) ? 0x10 : 0)
- | (test_bit(LED_MUTE, dev->led) ? 0x20 : 0);
- ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_EX_SETLEDS);
- }
+ if (atkbd->extra) {
+ param[0] = 0;
+ param[1] = (test_bit(LED_COMPOSE, dev->led) ? 0x01 : 0)
+ | (test_bit(LED_SLEEP, dev->led) ? 0x02 : 0)
+ | (test_bit(LED_SUSPEND, dev->led) ? 0x04 : 0)
+ | (test_bit(LED_MISC, dev->led) ? 0x10 : 0)
+ | (test_bit(LED_MUTE, dev->led) ? 0x20 : 0);
+ if (ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_EX_SETLEDS))
+ return -1;
}
- if (test_and_clear_bit(ATKBD_REP_EVENT_BIT, &atkbd->event_mask)) {
- i = j = 0;
- while (i < 31 && period[i] < dev->rep[REP_PERIOD])
- i++;
- while (j < 3 && delay[j] < dev->rep[REP_DELAY])
- j++;
- dev->rep[REP_PERIOD] = period[i];
- dev->rep[REP_DELAY] = delay[j];
- param[0] = i | (j << 5);
- ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_SETREP);
- }
+ return 0;
+}
+
+/*
+ * atkbd_event_work() is used to complete processing of events that
+ * can not be processed by input_event() which is often called from
+ * interrupt context.
+ */
+
+static void atkbd_event_work(void *data)
+{
+ struct atkbd *atkbd = data;
+
+ mutex_lock(&atkbd->event_mutex);
+
+ if (test_and_clear_bit(ATKBD_LED_EVENT_BIT, &atkbd->event_mask))
+ atkbd_set_leds(atkbd);
+
+ if (test_and_clear_bit(ATKBD_REP_EVENT_BIT, &atkbd->event_mask))
+ atkbd_set_repeat_rate(atkbd);
mutex_unlock(&atkbd->event_mutex);
}
{
struct atkbd *atkbd = serio_get_drvdata(serio);
struct serio_driver *drv = serio->drv;
- unsigned char param[1];
if (!atkbd || !drv) {
printk(KERN_DEBUG "atkbd: reconnect request, but serio is disconnected, ignoring...\n");
atkbd_disable(atkbd);
if (atkbd->write) {
- param[0] = (test_bit(LED_SCROLLL, atkbd->dev->led) ? 1 : 0)
- | (test_bit(LED_NUML, atkbd->dev->led) ? 2 : 0)
- | (test_bit(LED_CAPSL, atkbd->dev->led) ? 4 : 0);
-
if (atkbd_probe(atkbd))
return -1;
if (atkbd->set != atkbd_select_set(atkbd, atkbd->set, atkbd->extra))
atkbd_activate(atkbd);
- if (ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_SETLEDS))
- return -1;
+/*
+ * Restore repeat rate and LEDs (that were reset by atkbd_activate)
+ * to pre-resume state
+ */
+ if (!atkbd->softrepeat)
+ atkbd_set_repeat_rate(atkbd);
+ atkbd_set_leds(atkbd);
}
atkbd_enable(atkbd);
static ssize_t __init locate_wistron_bios(void __iomem *base)
{
- static const unsigned char __initdata signature[] =
+ static unsigned char __initdata signature[] =
{ 0x42, 0x21, 0x55, 0x30 };
ssize_t offset;
return 1;
}
-static struct key_entry keymap_empty[] = {
+static struct key_entry keymap_empty[] __initdata = {
{ KE_END, 0 }
};
-static struct key_entry keymap_fs_amilo_pro_v2000[] = {
+static struct key_entry keymap_fs_amilo_pro_v2000[] __initdata = {
{ KE_KEY, 0x01, KEY_HELP },
{ KE_KEY, 0x11, KEY_PROG1 },
{ KE_KEY, 0x12, KEY_PROG2 },
{ KE_END, 0 }
};
-static struct key_entry keymap_fujitsu_n3510[] = {
+static struct key_entry keymap_fujitsu_n3510[] __initdata = {
{ KE_KEY, 0x11, KEY_PROG1 },
{ KE_KEY, 0x12, KEY_PROG2 },
{ KE_KEY, 0x36, KEY_WWW },
{ KE_END, 0 }
};
-static struct key_entry keymap_wistron_ms2111[] = {
+static struct key_entry keymap_wistron_ms2111[] __initdata = {
{ KE_KEY, 0x11, KEY_PROG1 },
{ KE_KEY, 0x12, KEY_PROG2 },
{ KE_KEY, 0x13, KEY_PROG3 },
{ KE_END, 0 }
};
-static struct key_entry keymap_wistron_ms2141[] = {
+static struct key_entry keymap_wistron_ms2141[] __initdata = {
{ KE_KEY, 0x11, KEY_PROG1 },
{ KE_KEY, 0x12, KEY_PROG2 },
{ KE_WIFI, 0x30, 0 },
{ KE_END, 0 }
};
-static struct key_entry keymap_acer_aspire_1500[] = {
+static struct key_entry keymap_acer_aspire_1500[] __initdata = {
{ KE_KEY, 0x11, KEY_PROG1 },
{ KE_KEY, 0x12, KEY_PROG2 },
{ KE_WIFI, 0x30, 0 },
{ KE_END, 0 }
};
-static struct key_entry keymap_acer_travelmate_240[] = {
+static struct key_entry keymap_acer_travelmate_240[] __initdata = {
{ KE_KEY, 0x31, KEY_MAIL },
{ KE_KEY, 0x36, KEY_WWW },
{ KE_KEY, 0x11, KEY_PROG1 },
{ KE_END, 0 }
};
-static struct key_entry keymap_aopen_1559as[] = {
+static struct key_entry keymap_aopen_1559as[] __initdata = {
{ KE_KEY, 0x01, KEY_HELP },
{ KE_KEY, 0x06, KEY_PROG3 },
{ KE_KEY, 0x11, KEY_PROG1 },
* a list of buttons and their key codes (reported when loading this module
* with force=1) and the output of dmidecode to $MODULE_AUTHOR.
*/
-static struct dmi_system_id dmi_ids[] = {
+static struct dmi_system_id dmi_ids[] __initdata = {
{
.callback = dmi_matched,
.ident = "Fujitsu-Siemens Amilo Pro V2000",
{ 100, PS2PP_KIND_MX, /* MX510 */
PS2PP_WHEEL | PS2PP_SIDE_BTN | PS2PP_TASK_BTN |
PS2PP_EXTRA_BTN | PS2PP_NAV_BTN },
- { 111, PS2PP_KIND_MX, /* MX300 */
- PS2PP_WHEEL | PS2PP_EXTRA_BTN | PS2PP_TASK_BTN },
+ { 111, PS2PP_KIND_MX, PS2PP_WHEEL | PS2PP_SIDE_BTN }, /* MX300 reports task button as side */
{ 112, PS2PP_KIND_MX, /* MX500 */
PS2PP_WHEEL | PS2PP_SIDE_BTN | PS2PP_TASK_BTN |
PS2PP_EXTRA_BTN | PS2PP_NAV_BTN },
.attrs = trackpoint_attrs,
};
-static void trackpoint_disconnect(struct psmouse *psmouse)
+static int trackpoint_start_protocol(struct psmouse *psmouse, unsigned char *firmware_id)
{
- sysfs_remove_group(&psmouse->ps2dev.serio->dev.kobj, &trackpoint_attr_group);
+ unsigned char param[2] = { 0 };
- kfree(psmouse->private);
- psmouse->private = NULL;
+ if (ps2_command(&psmouse->ps2dev, param, MAKE_PS2_CMD(0, 2, TP_READ_ID)))
+ return -1;
+
+ if (param[0] != TP_MAGIC_IDENT)
+ return -1;
+
+ if (firmware_id)
+ *firmware_id = param[1];
+
+ return 0;
}
static int trackpoint_sync(struct psmouse *psmouse)
{
- unsigned char toggle;
struct trackpoint_data *tp = psmouse->private;
-
- if (!tp)
- return -1;
+ unsigned char toggle;
/* Disable features that may make device unusable with this driver */
trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_TWOHAND, &toggle);
tp->ext_dev = TP_DEF_EXT_DEV;
}
+static void trackpoint_disconnect(struct psmouse *psmouse)
+{
+ sysfs_remove_group(&psmouse->ps2dev.serio->dev.kobj, &trackpoint_attr_group);
+
+ kfree(psmouse->private);
+ psmouse->private = NULL;
+}
+
+static int trackpoint_reconnect(struct psmouse *psmouse)
+{
+ if (trackpoint_start_protocol(psmouse, NULL))
+ return -1;
+
+ if (trackpoint_sync(psmouse))
+ return -1;
+
+ return 0;
+}
+
int trackpoint_detect(struct psmouse *psmouse, int set_properties)
{
struct trackpoint_data *priv;
struct ps2dev *ps2dev = &psmouse->ps2dev;
unsigned char firmware_id;
unsigned char button_info;
- unsigned char param[2];
-
- param[0] = param[1] = 0;
- if (ps2_command(ps2dev, param, MAKE_PS2_CMD(0, 2, TP_READ_ID)))
- return -1;
-
- if (param[0] != TP_MAGIC_IDENT)
+ if (trackpoint_start_protocol(psmouse, &firmware_id))
return -1;
if (!set_properties)
return 0;
- firmware_id = param[1];
-
if (trackpoint_read(&psmouse->ps2dev, TP_EXT_BTN, &button_info)) {
printk(KERN_WARNING "trackpoint.c: failed to get extended button data\n");
button_info = 0;
psmouse->vendor = "IBM";
psmouse->name = "TrackPoint";
- psmouse->reconnect = trackpoint_sync;
+ psmouse->reconnect = trackpoint_reconnect;
psmouse->disconnect = trackpoint_disconnect;
trackpoint_defaults(priv);
return -1;
}
+ if (send && !param) {
+ WARN_ON(1);
+ return -1;
+ }
+
mutex_lock_nested(&ps2dev->cmd_mutex, SINGLE_DEPTH_NESTING);
serio_pause_rx(ps2dev->serio);
static struct bus_type serio_bus;
+static void serio_add_driver(struct serio_driver *drv);
static void serio_add_port(struct serio *serio);
static void serio_destroy_port(struct serio *serio);
static void serio_reconnect_port(struct serio *serio);
static void serio_find_driver(struct serio *serio)
{
+ int error;
+
down_write(&serio_bus.subsys.rwsem);
- device_attach(&serio->dev);
+ error = device_attach(&serio->dev);
+ if (error < 0)
+ printk(KERN_WARNING
+ "serio: device_attach() failed for %s (%s), error: %d\n",
+ serio->phys, serio->name, error);
up_write(&serio_bus.subsys.rwsem);
}
static void serio_handle_event(void)
{
struct serio_event *event;
- struct serio_driver *serio_drv;
mutex_lock(&serio_mutex);
break;
case SERIO_REGISTER_DRIVER:
- serio_drv = event->object;
- driver_register(&serio_drv->driver);
+ serio_add_driver(event->object);
break;
default:
__module_get(THIS_MODULE);
+ INIT_LIST_HEAD(&serio->node);
spin_lock_init(&serio->lock);
mutex_init(&serio->drv_mutex);
device_initialize(&serio->dev);
*/
static void serio_add_port(struct serio *serio)
{
+ int error;
+
if (serio->parent) {
serio_pause_rx(serio->parent);
serio->parent->child = serio;
list_add_tail(&serio->node, &serio_list);
if (serio->start)
serio->start(serio);
- device_add(&serio->dev);
- sysfs_create_group(&serio->dev.kobj, &serio_id_attr_group);
- serio->registered = 1;
+ error = device_add(&serio->dev);
+ if (error)
+ printk(KERN_ERR
+ "serio: device_add() failed for %s (%s), error: %d\n",
+ serio->phys, serio->name, error);
+ else {
+ serio->registered = 1;
+ error = sysfs_create_group(&serio->dev.kobj, &serio_id_attr_group);
+ if (error)
+ printk(KERN_ERR
+ "serio: sysfs_create_group() failed for %s (%s), error: %d\n",
+ serio->phys, serio->name, error);
+ }
}
/*
if (serio->registered) {
sysfs_remove_group(&serio->dev.kobj, &serio_id_attr_group);
device_del(&serio->dev);
- list_del_init(&serio->node);
serio->registered = 0;
}
+ list_del_init(&serio->node);
serio_remove_pending_events(serio);
put_device(&serio->dev);
}
.remove = serio_driver_remove,
};
+static void serio_add_driver(struct serio_driver *drv)
+{
+ int error;
+
+ error = driver_register(&drv->driver);
+ if (error)
+ printk(KERN_ERR
+ "serio: driver_register() failed for %s, error: %d\n",
+ drv->driver.name, error);
+}
+
void __serio_register_driver(struct serio_driver *drv, struct module *owner)
{
drv->driver.bus = &serio_bus;
static int __init serio_init(void)
{
- serio_task = kthread_run(serio_thread, NULL, "kseriod");
- if (IS_ERR(serio_task)) {
- printk(KERN_ERR "serio: Failed to start kseriod\n");
- return PTR_ERR(serio_task);
- }
+ int error;
serio_bus.dev_attrs = serio_device_attrs;
serio_bus.drv_attrs = serio_driver_attrs;
serio_bus.match = serio_bus_match;
serio_bus.uevent = serio_uevent;
serio_bus.resume = serio_resume;
- bus_register(&serio_bus);
+ error = bus_register(&serio_bus);
+ if (error) {
+ printk(KERN_ERR "serio: failed to register serio bus, error: %d\n", error);
+ return error;
+ }
+
+ serio_task = kthread_run(serio_thread, NULL, "kseriod");
+ if (IS_ERR(serio_task)) {
+ bus_unregister(&serio_bus);
+ error = PTR_ERR(serio_task);
+ printk(KERN_ERR "serio: Failed to start kseriod, error: %d\n", error);
+ return error;
+ }
return 0;
}
#define NO_ORDER_CHECK_MASK 0x00000010
#define LOW_CHANNEL_MASK 0x00000020
#define NO_HSCX30_MASK 0x00000040
-#define MODE_MASK 0x00000080
#define SET_BOARD 0x00001000
#define SET_CRC4 0x00030000
#define SET_L1_TRISTATE 0x00040000
return -EINVAL;
}
+ m->ti = ti;
+
r = parse_features(&as, m, ti);
if (r)
goto bad;
}
ti->private = m;
- m->ti = ti;
return 0;
goto out;
}
- min_spacing = mddev->array_size;
+ min_spacing = conf->array_size;
sector_div(min_spacing, PAGE_SIZE/sizeof(struct dev_info *));
/* min_spacing is the minimum spacing that will fit the hash
* that is larger than min_spacing as use the size of that as
* the actual spacing
*/
- conf->hash_spacing = mddev->array_size;
+ conf->hash_spacing = conf->array_size;
for (i=0; i < cnt-1 ; i++) {
sector_t sz = 0;
int j;
curr_offset = 0;
i = 0;
for (curr_offset = 0;
- curr_offset < mddev->array_size;
+ curr_offset < conf->array_size;
curr_offset += conf->hash_spacing) {
while (i < mddev->raid_disks-1 &&
state->bandwidth = bandwidth;
if (state->dst_type != DST_TYPE_IS_TERR)
- return 0;
+ return -EOPNOTSUPP;
switch (bandwidth) {
case BANDWIDTH_6_MHZ:
state->symbol_rate = srate;
if (state->dst_type == DST_TYPE_IS_TERR) {
- return 0;
+ return -EOPNOTSUPP;
}
dprintk(verbose, DST_INFO, 1, "set symrate %u", srate);
srate /= 1000;
static int dst_set_modulation(struct dst_state *state, fe_modulation_t modulation)
{
if (state->dst_type != DST_TYPE_IS_CABLE)
- return 0;
+ return -EOPNOTSUPP;
state->modulation = modulation;
switch (modulation) {
goto error;
}
if (write_dst(state, data, len)) {
- dprintk(verbose, DST_INFO, 1, "Tring to recover.. ");
+ dprintk(verbose, DST_INFO, 1, "Trying to recover.. ");
if ((dst_error_recovery(state)) < 0) {
dprintk(verbose, DST_ERROR, 1, "Recovery Failed.");
goto error;
{
u8 paket[8] = { 0x00, 0x09, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00 };
- if (state->dst_type == DST_TYPE_IS_TERR)
- return 0;
+ if (state->dst_type != DST_TYPE_IS_SAT)
+ return -EOPNOTSUPP;
paket[4] = state->tx_tuna[4];
paket[2] = state->tx_tuna[2];
paket[3] = state->tx_tuna[3];
paket[7] = dst_check_sum (paket, 7);
- dst_command(state, paket, 8);
-
- return 0;
+ return dst_command(state, paket, 8);
}
static int dst_get_tuna(struct dst_state *state)
u8 paket[8] = { 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec };
if (state->dst_type != DST_TYPE_IS_SAT)
- return 0;
+ return -EOPNOTSUPP;
if (cmd->msg_len > 0 && cmd->msg_len < 5)
memcpy(&paket[3], cmd->msg, cmd->msg_len);
else if (cmd->msg_len == 5 && state->dst_hw_cap & DST_TYPE_HAS_DISEQC5)
else
return -EINVAL;
paket[7] = dst_check_sum(&paket[0], 7);
- dst_command(state, paket, 8);
- return 0;
+ return dst_command(state, paket, 8);
}
static int dst_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
{
- int need_cmd;
+ int need_cmd, retval = 0;
struct dst_state *state = fe->demodulator_priv;
state->voltage = voltage;
if (state->dst_type != DST_TYPE_IS_SAT)
- return 0;
+ return -EOPNOTSUPP;
need_cmd = 0;
}
if (need_cmd)
- dst_tone_power_cmd(state);
+ retval = dst_tone_power_cmd(state);
- return 0;
+ return retval;
}
static int dst_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
state->tone = tone;
if (state->dst_type != DST_TYPE_IS_SAT)
- return 0;
+ return -EOPNOTSUPP;
switch (tone) {
case SEC_TONE_OFF:
default:
return -EINVAL;
}
- dst_tone_power_cmd(state);
-
- return 0;
+ return dst_tone_power_cmd(state);
}
static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd)
struct dst_state *state = fe->demodulator_priv;
if (state->dst_type != DST_TYPE_IS_SAT)
- return 0;
+ return -EOPNOTSUPP;
state->minicmd = minicmd;
switch (minicmd) {
case SEC_MINI_A:
state->tx_tuna[3] = 0xff;
break;
}
- dst_tone_power_cmd(state);
-
- return 0;
+ return dst_tone_power_cmd(state);
}
{
struct dst_state *state = fe->demodulator_priv;
- dst_get_signal(state);
+ int retval = dst_get_signal(state);
*strength = state->decode_strength;
- return 0;
+ return retval;
}
static int dst_read_snr(struct dvb_frontend *fe, u16 *snr)
{
struct dst_state *state = fe->demodulator_priv;
- dst_get_signal(state);
+ int retval = dst_get_signal(state);
*snr = state->decode_snr;
- return 0;
+ return retval;
}
static int dst_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
{
+ int retval = -EINVAL;
struct dst_state *state = fe->demodulator_priv;
if (p != NULL) {
- dst_set_freq(state, p->frequency);
+ retval = dst_set_freq(state, p->frequency);
+ if(retval != 0)
+ return retval;
dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency);
if (state->dst_type == DST_TYPE_IS_SAT) {
dst_set_symbolrate(state, p->u.qam.symbol_rate);
dst_set_modulation(state, p->u.qam.modulation);
}
- dst_write_tuna(fe);
+ retval = dst_write_tuna(fe);
}
- return 0;
+ return retval;
}
static int dst_tune_frontend(struct dvb_frontend* fe,
# Makefile for the kernel DVB device drivers.
#
-dvb-core-objs = dvbdev.o dmxdev.o dvb_demux.o dvb_filter.o \
- dvb_ca_en50221.o dvb_frontend.o \
- dvb_net.o dvb_ringbuffer.o dvb_math.o
+dvb-core-objs := dvbdev.o dmxdev.o dvb_demux.o dvb_filter.o \
+ dvb_ca_en50221.o dvb_frontend.o \
+ dvb_net.o dvb_ringbuffer.o dvb_math.o
obj-$(CONFIG_DVB_CORE) += dvb-core.o
help
Enter the I/O port of your Zoltrix radio card.
-endmenu
+config USB_DSBR
+ tristate "D-Link USB FM radio support (EXPERIMENTAL)"
+ depends on USB && VIDEO_V4L1 && EXPERIMENTAL
+ ---help---
+ Say Y here if you want to connect this type of radio to your
+ computer's USB port. Note that the audio is not digital, and
+ you must connect the line out connector to a sound card or a
+ set of speakers.
+ To compile this driver as a module, choose M here: the
+ module will be called dsbr100.
+endmenu
obj-$(CONFIG_RADIO_GEMTEK_PCI) += radio-gemtek-pci.o
obj-$(CONFIG_RADIO_TRUST) += radio-trust.o
obj-$(CONFIG_RADIO_MAESTRO) += radio-maestro.o
+obj-$(CONFIG_USB_DSBR) += dsbr100.o
EXTRA_CFLAGS += -Isound
source "drivers/media/video/em28xx/Kconfig"
-config USB_DSBR
- tristate "D-Link USB FM radio support (EXPERIMENTAL)"
- depends on USB && VIDEO_V4L1 && EXPERIMENTAL
- ---help---
- Say Y here if you want to connect this type of radio to your
- computer's USB port. Note that the audio is not digital, and
- you must connect the line out connector to a sound card or a
- set of speakers.
-
- To compile this driver as a module, choose M here: the
- module will be called dsbr100.
-
source "drivers/media/video/usbvideo/Kconfig"
source "drivers/media/video/et61x251/Kconfig"
obj-$(CONFIG_VIDEO_CX2341X) += cx2341x.o
obj-$(CONFIG_USB_DABUSB) += dabusb.o
-obj-$(CONFIG_USB_DSBR) += dsbr100.o
obj-$(CONFIG_USB_OV511) += ov511.o
obj-$(CONFIG_USB_SE401) += se401.o
obj-$(CONFIG_USB_STV680) += stv680.o
obj-$(CONFIG_USB_IBMCAM) += usbvideo/
obj-$(CONFIG_USB_KONICAWC) += usbvideo/
obj-$(CONFIG_USB_VICAM) += usbvideo/
+obj-$(CONFIG_USB_QUICKCAM_MESSENGER) += usbvideo/
obj-$(CONFIG_VIDEO_VIVI) += vivi.o
#ifdef CONFIG_COMPAT
-
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
struct video_tuner32 {
compat_int_t tuner;
char name[32];
compat_caddr_t clips;
compat_int_t clipcount;
};
+#endif
static int native_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
}
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
/* You get back everything except the clips... */
static int put_video_window32(struct video_window *kp, struct video_window32 __user *up)
{
return -EFAULT;
return 0;
}
+#endif
struct v4l2_clip32
{
return 0;
}
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
struct video_code32
{
char loadwhat[16]; /* name or tag of file being passed */
#define VIDIOCSFREQ32 _IOW('v',15, u32)
#define VIDIOCSMICROCODE32 _IOW('v',27, struct video_code32)
+#endif
+
/* VIDIOC_ENUMINPUT32 is VIDIOC_ENUMINPUT minus 4 bytes of padding alignement */
#define VIDIOC_ENUMINPUT32 VIDIOC_ENUMINPUT - _IOC(0, 0, 0, 4)
#define VIDIOC_G_FMT32 _IOWR ('V', 4, struct v4l2_format32)
#define VIDIOC_S_INPUT32 _IOWR ('V', 39, compat_int_t)
#define VIDIOC_TRY_FMT32 _IOWR ('V', 64, struct v4l2_format32)
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
enum {
MaxClips = (~0U-sizeof(struct video_window))/sizeof(struct video_clip)
};
return native_ioctl(file, VIDIOCSWIN, (unsigned long)vw);
}
+#endif
static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
union {
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
struct video_tuner vt;
struct video_buffer vb;
struct video_window vw;
struct video_code vc;
+#endif
struct v4l2_format v2f;
struct v4l2_buffer v2b;
struct v4l2_framebuffer v2fb;
/* First, convert the command. */
switch(cmd) {
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
case VIDIOCGTUNER32: cmd = VIDIOCGTUNER; break;
case VIDIOCSTUNER32: cmd = VIDIOCSTUNER; break;
case VIDIOCGWIN32: cmd = VIDIOCGWIN; break;
case VIDIOCSFBUF32: cmd = VIDIOCSFBUF; break;
case VIDIOCGFREQ32: cmd = VIDIOCGFREQ; break;
case VIDIOCSFREQ32: cmd = VIDIOCSFREQ; break;
+ case VIDIOCSMICROCODE32: cmd = VIDIOCSMICROCODE; break;
+#endif
case VIDIOC_G_FMT32: cmd = VIDIOC_G_FMT; break;
case VIDIOC_S_FMT32: cmd = VIDIOC_S_FMT; break;
case VIDIOC_QUERYBUF32: cmd = VIDIOC_QUERYBUF; break;
case VIDIOC_G_INPUT32: cmd = VIDIOC_G_INPUT; break;
case VIDIOC_S_INPUT32: cmd = VIDIOC_S_INPUT; break;
case VIDIOC_TRY_FMT32: cmd = VIDIOC_TRY_FMT; break;
- case VIDIOCSMICROCODE32: cmd = VIDIOCSMICROCODE; break;
};
switch(cmd) {
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
case VIDIOCSTUNER:
case VIDIOCGTUNER:
err = get_video_tuner32(&karg.vt, up);
break;
case VIDIOCSFREQ:
+#endif
case VIDIOC_S_INPUT:
case VIDIOC_OVERLAY:
case VIDIOC_STREAMON:
compatible_arg = 0;
break;
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
case VIDIOCGWIN:
case VIDIOCGFBUF:
case VIDIOCGFREQ:
+#endif
case VIDIOC_G_FBUF:
case VIDIOC_G_INPUT:
compatible_arg = 0;
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
case VIDIOCSMICROCODE:
err = microcode32(&karg.vc, up);
compatible_arg = 0;
break;
+#endif
};
-
if(err)
goto out;
}
if(err == 0) {
switch(cmd) {
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
case VIDIOCGTUNER:
err = put_video_tuner32(&karg.vt, up);
break;
case VIDIOCGFBUF:
err = put_video_buffer32(&karg.vb, up);
break;
-
+#endif
case VIDIOC_G_FBUF:
err = put_v4l2_framebuffer32(&karg.v2fb, up);
break;
err = put_v4l2_input32(&karg.v2i, up);
break;
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
case VIDIOCGFREQ:
+#endif
case VIDIOC_G_INPUT:
err = put_user(((u32)karg.vx), (u32 __user *)up);
break;
return ret;
switch (cmd) {
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
case VIDIOCSWIN32:
ret = do_set_window(file, cmd, arg);
break;
case VIDIOCSFBUF32:
case VIDIOCGFREQ32:
case VIDIOCSFREQ32:
+#endif
case VIDIOC_QUERYCAP:
case VIDIOC_ENUM_FMT:
case VIDIOC_G_FMT32:
ret = do_video_ioctl(file, cmd, arg);
break;
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
/* Little v, the video4linux ioctls (conflict?) */
case VIDIOCGCAP:
case VIDIOCGCHAN:
case _IOR('v' , BASE_VIDIOCPRIVATE+7, int):
ret = native_ioctl(file, cmd, (unsigned long)compat_ptr(arg));
break;
+#endif
default:
v4l_print_ioctl("compat_ioctl32", cmd);
}
if (i2c_master_recv(client, buffer, 4) < 4)
return 0;
- return (buffer[0] << 24) | (buffer[1] << 16) |
- (buffer[2] << 8) | buffer[3];
+ return (buffer[3] << 24) | (buffer[2] << 16) |
+ (buffer[1] << 8) | buffer[0];
}
int cx25840_and_or(struct i2c_client *client, u16 addr, unsigned and_mask,
struct v4l2_format *f = arg;
return cx8800_try_fmt(dev,fh,f);
}
-#ifdef CONFIG_V4L1_COMPAT
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
/* --- streaming capture ------------------------------------- */
case VIDIOCGMBUF:
{
*id = 0;
return 0;
}
-#ifdef CONFIG_V4L1_COMPAT
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
case VIDIOCSTUNER:
{
struct video_tuner *v = arg;
/* setup the chip*/
msp34xxg_reset(client);
state->std = state->radio ? 0x40 : msp_standard;
- if (state->std != 1)
- goto unmute;
/* start autodetect */
msp_write_dem(client, 0x20, state->std);
+ if (state->std != 1)
+ goto unmute;
/* watch autodetect */
v4l_dbg(1, msp_debug, client, "started autodetect, waiting for result\n");
config USB_PWC_DEBUG
bool "USB Philips Cameras verbose debug"
- depends USB_PWC
+ depends on USB_PWC
help
Say Y here in order to have the pwc driver generate verbose debugging
messages.
.poll = pwc_video_poll,
.mmap = pwc_video_mmap,
.ioctl = pwc_video_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
static struct video_device pwc_template = {
struct v4l2_format *f = arg;
return saa7134_try_fmt(dev,fh,f);
}
-#ifdef CONFIG_V4L1_COMPAT
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
case VIDIOCGMBUF:
{
struct video_mbuf *mbuf = arg;
/* 70-79 */
/* ------------ TUNER_SAMSUNG_TCPN_2121P30A - Samsung NTSC ------------ */
+/* '+ 4' turns on the Low Noise Amplifier */
static struct tuner_range tuner_samsung_tcpn_2121p30a_ntsc_ranges[] = {
- { 16 * 130.00 /*MHz*/, 0xce, 0x01, },
- { 16 * 364.50 /*MHz*/, 0xce, 0x02, },
- { 16 * 999.99 , 0xce, 0x08, },
+ { 16 * 130.00 /*MHz*/, 0xce, 0x01 + 4, },
+ { 16 * 364.50 /*MHz*/, 0xce, 0x02 + 4, },
+ { 16 * 999.99 , 0xce, 0x08 + 4, },
};
static struct tuner_params tuner_samsung_tcpn_2121p30a_params[] = {
/* ------------ TUNER_SAMSUNG_TCPG_6121P30A - Samsung PAL ------------ */
+/* '+ 4' turns on the Low Noise Amplifier */
static struct tuner_range tuner_samsung_tcpg_6121p30a_pal_ranges[] = {
- { 16 * 146.25 /*MHz*/, 0xce, 0x01, },
- { 16 * 428.50 /*MHz*/, 0xce, 0x02, },
- { 16 * 999.99 , 0xce, 0x08, },
+ { 16 * 146.25 /*MHz*/, 0xce, 0x01 + 4, },
+ { 16 * 428.50 /*MHz*/, 0xce, 0x02 + 4, },
+ { 16 * 999.99 , 0xce, 0x08 + 4, },
};
static struct tuner_params tuner_samsung_tcpg_6121p30a_params[] = {
dprintk("VIDIOCGPICT / VIDIOC_G_FMT: %d\n",err);
break;
}
+
+ pict->depth = ((fmt2->fmt.pix.bytesperline<<3)
+ + (fmt2->fmt.pix.width-1) )
+ /fmt2->fmt.pix.width;
pict->palette = pixelformat_to_palette(
fmt2->fmt.pix.pixelformat);
break;
/* ------------------------------------------------------------------ */
/* debug help functions */
-#ifdef CONFIG_V4L1_COMPAT
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
static const char *v4l1_ioctls[] = {
[_IOC_NR(VIDIOCGCAP)] = "VIDIOCGCAP",
[_IOC_NR(VIDIOCGCHAN)] = "VIDIOCGCHAN",
#define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls)
static const char *v4l2_int_ioctls[] = {
-#ifdef CONFIG_V4L1_COMPAT
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
[_IOC_NR(DECODER_GET_CAPABILITIES)] = "DECODER_GET_CAPABILITIES",
[_IOC_NR(DECODER_GET_STATUS)] = "DECODER_GET_STATUS",
[_IOC_NR(DECODER_SET_NORM)] = "DECODER_SET_NORM",
(_IOC_NR(cmd) < V4L2_INT_IOCTLS) ?
v4l2_int_ioctls[_IOC_NR(cmd)] : "UNKNOWN", dir, cmd);
break;
-#ifdef CONFIG_V4L1_COMPAT
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
case 'v':
printk("v4l1 ioctl %s, dir=%s (0x%08x)\n",
(_IOC_NR(cmd) < V4L1_IOCTLS) ?
ret=vfd->vidioc_overlay(file, fh, *i);
break;
}
-#ifdef CONFIG_V4L1_COMPAT
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
/* --- streaming capture ------------------------------------- */
case VIDIOCGMBUF:
{
file->f_flags & O_NONBLOCK));
}
-#ifdef CONFIG_V4L1_COMPAT
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
static int vidiocgmbuf (struct file *file, void *priv, struct video_mbuf *mbuf)
{
struct vivi_fh *fh=priv;
.vidioc_s_ctrl = vidioc_s_ctrl,
.vidioc_streamon = vidioc_streamon,
.vidioc_streamoff = vidioc_streamoff,
-#ifdef CONFIG_V4L1_COMPAT
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
.vidiocgmbuf = vidiocgmbuf,
#endif
.tvnorms = tvnorms,
spin_lock_irq(q->queue_lock);
set_current_state(TASK_INTERRUPTIBLE);
if (!blk_queue_plugged(q))
- mq->req = req = elv_next_request(q);
+ req = elv_next_request(q);
+ mq->req = req;
spin_unlock_irq(q->queue_lock);
if (!req) {
#include "wbsd.h"
#define DRIVER_NAME "wbsd"
-#define DRIVER_VERSION "1.5"
+#define DRIVER_VERSION "1.6"
#define DBG(x...) \
pr_debug(DRIVER_NAME ": " x)
static int __devinit wbsd_request_region(struct wbsd_host *host, int base)
{
- if (io & 0x7)
+ if (base & 0x7)
return -EINVAL;
if (!request_region(base, 8, DRIVER_NAME))
return -EIO;
- host->base = io;
+ host->base = base;
return 0;
}
/*
* Request resources.
*/
- ret = wbsd_request_resources(host, io, irq, dma);
+ ret = wbsd_request_resources(host, base, irq, dma);
if (ret) {
wbsd_release_resources(host);
wbsd_free_mmc(dev);
static int __devinit wbsd_probe(struct platform_device *dev)
{
+ /* Use the module parameters for resources */
return wbsd_init(&dev->dev, io, irq, dma, 0);
}
#define DRV_MODULE_NAME "bnx2"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "1.4.43"
-#define DRV_MODULE_RELDATE "June 28, 2006"
+#define DRV_MODULE_VERSION "1.4.44"
+#define DRV_MODULE_RELDATE "August 10, 2006"
#define RUN_AT(x) (jiffies + (x))
static inline u32 bnx2_tx_avail(struct bnx2 *bp)
{
- u32 diff = TX_RING_IDX(bp->tx_prod) - TX_RING_IDX(bp->tx_cons);
+ u32 diff;
+ smp_mb();
+ diff = TX_RING_IDX(bp->tx_prod) - TX_RING_IDX(bp->tx_cons);
if (diff > MAX_TX_DESC_CNT)
diff = (diff & MAX_TX_DESC_CNT) - 1;
return (bp->tx_ring_size - diff);
struct rx_bd *rxbd = &bp->rx_desc_ring[RX_RING(index)][RX_IDX(index)];
unsigned long align;
- skb = dev_alloc_skb(bp->rx_buf_size);
+ skb = netdev_alloc_skb(bp->dev, bp->rx_buf_size);
if (skb == NULL) {
return -ENOMEM;
}
skb_reserve(skb, 8 - align);
}
- skb->dev = bp->dev;
mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_use_size,
PCI_DMA_FROMDEVICE);
}
bp->tx_cons = sw_cons;
+ /* Need to make the tx_cons update visible to bnx2_start_xmit()
+ * before checking for netif_queue_stopped(). Without the
+ * memory barrier, there is a small possibility that bnx2_start_xmit()
+ * will miss it and cause the queue to be stopped forever.
+ */
+ smp_mb();
- if (unlikely(netif_queue_stopped(bp->dev))) {
- spin_lock(&bp->tx_lock);
+ if (unlikely(netif_queue_stopped(bp->dev)) &&
+ (bnx2_tx_avail(bp) > bp->tx_wake_thresh)) {
+ netif_tx_lock(bp->dev);
if ((netif_queue_stopped(bp->dev)) &&
- (bnx2_tx_avail(bp) > MAX_SKB_FRAGS)) {
-
+ (bnx2_tx_avail(bp) > bp->tx_wake_thresh))
netif_wake_queue(bp->dev);
- }
- spin_unlock(&bp->tx_lock);
+ netif_tx_unlock(bp->dev);
}
}
if ((bp->dev->mtu > 1500) && (len <= RX_COPY_THRESH)) {
struct sk_buff *new_skb;
- new_skb = dev_alloc_skb(len + 2);
+ new_skb = netdev_alloc_skb(bp->dev, len + 2);
if (new_skb == NULL)
goto reuse_rx;
skb_reserve(new_skb, 2);
skb_put(new_skb, len);
- new_skb->dev = bp->dev;
bnx2_reuse_rx_skb(bp, skb,
sw_ring_cons, sw_ring_prod);
struct tx_bd *txbd;
u32 val;
+ bp->tx_wake_thresh = bp->tx_ring_size / 2;
+
txbd = &bp->tx_desc_ring[MAX_TX_DESC_CNT];
txbd->tx_bd_haddr_hi = (u64) bp->tx_desc_mapping >> 32;
return -EINVAL;
pkt_size = 1514;
- skb = dev_alloc_skb(pkt_size);
+ skb = netdev_alloc_skb(bp->dev, pkt_size);
if (!skb)
return -ENOMEM;
packet = skb_put(skb, pkt_size);
#endif
/* Called with netif_tx_lock.
- * hard_start_xmit is pseudo-lockless - a lock is only required when
- * the tx queue is full. This way, we get the benefit of lockless
- * operations most of the time without the complexities to handle
- * netif_stop_queue/wake_queue race conditions.
+ * bnx2_tx_int() runs without netif_tx_lock unless it needs to call
+ * netif_wake_queue().
*/
static int
bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
dev->trans_start = jiffies;
if (unlikely(bnx2_tx_avail(bp) <= MAX_SKB_FRAGS)) {
- spin_lock(&bp->tx_lock);
netif_stop_queue(dev);
-
- if (bnx2_tx_avail(bp) > MAX_SKB_FRAGS)
+ if (bnx2_tx_avail(bp) > bp->tx_wake_thresh)
netif_wake_queue(dev);
- spin_unlock(&bp->tx_lock);
}
return NETDEV_TX_OK;
bp->pdev = pdev;
spin_lock_init(&bp->phy_lock);
- spin_lock_init(&bp->tx_lock);
INIT_WORK(&bp->reset_task, bnx2_reset_task, bp);
dev->base_addr = dev->mem_start = pci_resource_start(pdev, 0);
bp->mac_addr[5] = (u8) reg;
bp->tx_ring_size = MAX_TX_DESC_CNT;
- bnx2_set_rx_ring_size(bp, 100);
+ bnx2_set_rx_ring_size(bp, 255);
bp->rx_csum = 1;
u32 tx_prod_bseq __attribute__((aligned(L1_CACHE_BYTES)));
u16 tx_prod;
- struct tx_bd *tx_desc_ring;
- struct sw_bd *tx_buf_ring;
- int tx_ring_size;
-
u16 tx_cons __attribute__((aligned(L1_CACHE_BYTES)));
u16 hw_tx_cons;
struct sw_bd *rx_buf_ring;
struct rx_bd *rx_desc_ring[MAX_RX_RINGS];
- /* Only used to synchronize netif_stop_queue/wake_queue when tx */
- /* ring is full */
- spinlock_t tx_lock;
+ /* TX constants */
+ struct tx_bd *tx_desc_ring;
+ struct sw_bd *tx_buf_ring;
+ int tx_ring_size;
+ u32 tx_wake_thresh;
/* End of fields used in the performance code paths. */
}
myri10ge_reset(mgp);
- myri10ge_dummy_rdma(mgp, mgp->tx.boundary != 4096);
+ myri10ge_dummy_rdma(mgp, 1);
/* Save configuration space to be restored if the
* nic resets due to a parity error */
void *ptr[CARDMAP_WIDTH];
};
static void *cardmap_get(struct cardmap *map, unsigned int nr);
-static void cardmap_set(struct cardmap **map, unsigned int nr, void *ptr);
+static int cardmap_set(struct cardmap **map, unsigned int nr, void *ptr);
static unsigned int cardmap_find_first_free(struct cardmap *map);
static void cardmap_destroy(struct cardmap **map);
{
struct channel *pch;
- pch = kmalloc(sizeof(struct channel), GFP_KERNEL);
+ pch = kzalloc(sizeof(struct channel), GFP_KERNEL);
if (pch == 0)
return -ENOMEM;
- memset(pch, 0, sizeof(struct channel));
pch->ppp = NULL;
pch->chan = chan;
chan->ppp = pch;
int ret = -ENOMEM;
int i;
- ppp = kmalloc(sizeof(struct ppp), GFP_KERNEL);
+ ppp = kzalloc(sizeof(struct ppp), GFP_KERNEL);
if (!ppp)
goto out;
dev = alloc_netdev(0, "", ppp_setup);
if (!dev)
goto out1;
- memset(ppp, 0, sizeof(struct ppp));
ppp->mru = PPP_MRU;
init_ppp_file(&ppp->file, INTERFACE);
}
atomic_inc(&ppp_unit_count);
- cardmap_set(&all_ppp_units, unit, ppp);
+ ret = cardmap_set(&all_ppp_units, unit, ppp);
+ if (ret != 0)
+ goto out3;
+
mutex_unlock(&all_ppp_mutex);
*retp = 0;
return ppp;
+out3:
+ atomic_dec(&ppp_unit_count);
out2:
mutex_unlock(&all_ppp_mutex);
free_netdev(dev);
return NULL;
}
-static void cardmap_set(struct cardmap **pmap, unsigned int nr, void *ptr)
+static int cardmap_set(struct cardmap **pmap, unsigned int nr, void *ptr)
{
struct cardmap *p;
int i;
if (p == NULL || (nr >> p->shift) >= CARDMAP_WIDTH) {
do {
/* need a new top level */
- struct cardmap *np = kmalloc(sizeof(*np), GFP_KERNEL);
- memset(np, 0, sizeof(*np));
+ struct cardmap *np = kzalloc(sizeof(*np), GFP_KERNEL);
+ if (!np)
+ goto enomem;
np->ptr[0] = p;
if (p != NULL) {
np->shift = p->shift + CARDMAP_ORDER;
Code Review / linux-2.6.git / commitdiff