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提交 fc228a04 编写于 作者: A Arnaldo Carvalho de Melo
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Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6

上级 9fcc2e8a 8a212ab6
展开全部 隐藏空白更改
内联 并排
Showing with 8362 addition and 5884 deletion
Documentation/DocBook/usb.tmpl
浏览文件 @ fc228a04
......@@ -291,7 +291,7 @@
!Edrivers/usb/core/hcd.c
!Edrivers/usb/core/hcd-pci.c
!Edrivers/usb/core/buffer.c
!Idrivers/usb/core/buffer.c
</chapter>
<chapter>
......
Documentation/input/yealink.txt
浏览文件 @ fc228a04
......@@ -2,7 +2,6 @@ Driver documentation for yealink usb-p1k phones
0. Status
~~~~~~~~~
The p1k is a relatively cheap usb 1.1 phone with:
- keyboard full support, yealink.ko / input event API
- LCD full support, yealink.ko / sysfs API
......@@ -17,9 +16,8 @@ For vendor documentation see http://www.yealink.com
1. Compilation (stand alone version)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Currently only kernel 2.6.x.y versions are supported.
In order to build the yealink.ko module do:
In order to build the yealink.ko module do
make
......@@ -28,6 +26,21 @@ the Makefile is pointing to the location where your kernel sources
are located, default /usr/src/linux.
1.1 Troubleshooting
~~~~~~~~~~~~~~~~~~~
Q: Module yealink compiled and installed without any problem but phone
is not initialized and does not react to any actions.
A: If you see something like:
hiddev0: USB HID v1.00 Device [Yealink Network Technology Ltd. VOIP USB Phone
in dmesg, it means that the hid driver has grabbed the device first. Try to
load module yealink before any other usb hid driver. Please see the
instructions provided by your distribution on module configuration.
Q: Phone is working now (displays version and accepts keypad input) but I can't
find the sysfs files.
A: The sysfs files are located on the particular usb endpoint. On most
distributions you can do: "find /sys/ -name get_icons" for a hint.
2. keyboard features
~~~~~~~~~~~~~~~~~~~~
......
Documentation/kernel-parameters.txt
浏览文件 @ fc228a04
......@@ -1517,8 +1517,6 @@ running once the system is up.
uart6850= [HW,OSS]
Format: <io>,<irq>
usb-handoff [HW] Enable early USB BIOS -> OS handoff
usbhid.mousepoll=
[USBHID] The interval which mice are to be polled at.
......
MAINTAINERS
浏览文件 @ fc228a04
......@@ -116,12 +116,6 @@ M: ajk@iehk.rwth-aachen.de
L: linux-hams@vger.kernel.org
S: Maintained
YEALINK PHONE DRIVER
P: Henk Vergonet
M: Henk.Vergonet@gmail.com
L: usbb2k-api-dev@nongnu.org
S: Maintained
8139CP 10/100 FAST ETHERNET DRIVER
P: Jeff Garzik
M: jgarzik@pobox.com
......@@ -2495,14 +2489,6 @@ L: linux-kernel@vger.kernel.org
L: linux-usb-devel@lists.sourceforge.net
S: Supported
USB BLUETOOTH TTY CONVERTER DRIVER
P: Greg Kroah-Hartman
M: greg@kroah.com
L: linux-usb-users@lists.sourceforge.net
L: linux-usb-devel@lists.sourceforge.net
S: Maintained
W: http://www.kroah.com/linux-usb/
USB CDC ETHERNET DRIVER
P: Greg Kroah-Hartman
M: greg@kroah.com
......@@ -2863,6 +2849,12 @@ M: jpr@f6fbb.org
L: linux-hams@vger.kernel.org
S: Maintained
YEALINK PHONE DRIVER
P: Henk Vergonet
M: Henk.Vergonet@gmail.com
L: usbb2k-api-dev@nongnu.org
S: Maintained
YMFPCI YAMAHA PCI SOUND (Use ALSA instead)
P: Pete Zaitcev
M: zaitcev@yahoo.com
......
arch/ia64/Kconfig
浏览文件 @ fc228a04
......@@ -63,8 +63,6 @@ config IA64_GENERIC
select ACPI
select NUMA
select ACPI_NUMA
select VIRTUAL_MEM_MAP
select DISCONTIGMEM
help
This selects the system type of your hardware. A "generic" kernel
will run on any supported IA-64 system. However, if you configure
......@@ -176,40 +174,6 @@ config IA64_L1_CACHE_SHIFT
default "6" if ITANIUM
# align cache-sensitive data to 64 bytes
config NUMA
bool "NUMA support"
depends on !IA64_HP_SIM
default y if IA64_SGI_SN2
select ACPI_NUMA
help
Say Y to compile the kernel to support NUMA (Non-Uniform Memory
Access). This option is for configuring high-end multiprocessor
server systems. If in doubt, say N.
config VIRTUAL_MEM_MAP
bool "Virtual mem map"
default y if !IA64_HP_SIM
help
Say Y to compile the kernel with support for a virtual mem map.
This code also only takes effect if a memory hole of greater than
1 Gb is found during boot. You must turn this option on if you
require the DISCONTIGMEM option for your machine. If you are
unsure, say Y.
config HOLES_IN_ZONE
bool
default y if VIRTUAL_MEM_MAP
config ARCH_DISCONTIGMEM_ENABLE
bool "Discontiguous memory support"
depends on (IA64_DIG || IA64_SGI_SN2 || IA64_GENERIC || IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB) && NUMA && VIRTUAL_MEM_MAP
default y if (IA64_SGI_SN2 || IA64_GENERIC) && NUMA
help
Say Y to support efficient handling of discontiguous physical memory,
for architectures which are either NUMA (Non-Uniform Memory Access)
or have huge holes in the physical address space for other reasons.
See <file:Documentation/vm/numa> for more.
config IA64_CYCLONE
bool "Cyclone (EXA) Time Source support"
help
......@@ -232,8 +196,10 @@ config IA64_SGI_SN_XP
based on a network adapter and DMA messaging.
config FORCE_MAX_ZONEORDER
int
default "18"
int "MAX_ORDER (11 - 17)" if !HUGETLB_PAGE
range 11 17 if !HUGETLB_PAGE
default "17" if HUGETLB_PAGE
default "11"
config SMP
bool "Symmetric multi-processing support"
......@@ -254,8 +220,8 @@ config SMP
If you don't know what to do here, say N.
config NR_CPUS
int "Maximum number of CPUs (2-512)"
range 2 512
int "Maximum number of CPUs (2-1024)"
range 2 1024
depends on SMP
default "64"
help
......@@ -298,6 +264,58 @@ config PREEMPT
source "mm/Kconfig"
config ARCH_SELECT_MEMORY_MODEL
def_bool y
config ARCH_DISCONTIGMEM_ENABLE
def_bool y
help
Say Y to support efficient handling of discontiguous physical memory,
for architectures which are either NUMA (Non-Uniform Memory Access)
or have huge holes in the physical address space for other reasons.
See <file:Documentation/vm/numa> for more.
config ARCH_FLATMEM_ENABLE
def_bool y
config ARCH_SPARSEMEM_ENABLE
def_bool y
depends on ARCH_DISCONTIGMEM_ENABLE
config ARCH_DISCONTIGMEM_DEFAULT
def_bool y if (IA64_SGI_SN2 || IA64_GENERIC || IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB)
depends on ARCH_DISCONTIGMEM_ENABLE
config NUMA
bool "NUMA support"
depends on !IA64_HP_SIM && !FLATMEM
default y if IA64_SGI_SN2
help
Say Y to compile the kernel to support NUMA (Non-Uniform Memory
Access). This option is for configuring high-end multiprocessor
server systems. If in doubt, say N.
# VIRTUAL_MEM_MAP and FLAT_NODE_MEM_MAP are functionally equivalent.
# VIRTUAL_MEM_MAP has been retained for historical reasons.
config VIRTUAL_MEM_MAP
bool "Virtual mem map"
depends on !SPARSEMEM
default y if !IA64_HP_SIM
help
Say Y to compile the kernel with support for a virtual mem map.
This code also only takes effect if a memory hole of greater than
1 Gb is found during boot. You must turn this option on if you
require the DISCONTIGMEM option for your machine. If you are
unsure, say Y.
config HOLES_IN_ZONE
bool
default y if VIRTUAL_MEM_MAP
config HAVE_ARCH_EARLY_PFN_TO_NID
def_bool y
depends on NEED_MULTIPLE_NODES
config IA32_SUPPORT
bool "Support for Linux/x86 binaries"
help
......
arch/ia64/configs/bigsur_defconfig
浏览文件 @ fc228a04
此差异已折叠。
arch/ia64/configs/gensparse_defconfig 0 → 100644
浏览文件 @ fc228a04
此差异已折叠。
arch/ia64/configs/tiger_defconfig
浏览文件 @ fc228a04
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.13-rc6-tiger-smp
# Wed Aug 17 10:19:51 2005
# Linux kernel version: 2.6.14-rc1
# Wed Sep 14 15:17:57 2005
#
#
......@@ -16,6 +16,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
......@@ -27,6 +28,7 @@ CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
......@@ -103,6 +105,7 @@ CONFIG_FLATMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_HAVE_DEC_LOCK=y
CONFIG_IA32_SUPPORT=y
CONFIG_COMPAT=y
......@@ -115,6 +118,7 @@ CONFIG_IA64_PALINFO=y
#
CONFIG_EFI_VARS=y
CONFIG_EFI_PCDP=y
# CONFIG_DELL_RBU is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
......@@ -122,20 +126,27 @@ CONFIG_BINFMT_MISC=m
# Power management and ACPI
#
CONFIG_PM=y
CONFIG_ACPI=y
# CONFIG_PM_DEBUG is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
# CONFIG_ACPI_HOTPLUG_CPU is not set
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=m
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_ACPI_CONTAINER is not set
CONFIG_ACPI_CONTAINER=m
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# Bus options (PCI, PCMCIA)
......@@ -144,7 +155,6 @@ CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY_PROC=y
CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
#
......@@ -188,13 +198,18 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_IP_TCPDIAG=y
# CONFIG_IP_TCPDIAG_IPV6 is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
......@@ -218,9 +233,11 @@ CONFIG_TCP_CONG_BIC=y
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NETFILTER_NETLINK is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
#
# Device Drivers
......@@ -234,6 +251,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
......@@ -247,7 +269,13 @@ CONFIG_FW_LOADER=m
#
# Plug and Play support
#
# CONFIG_PNP is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set
#
# Protocols
#
CONFIG_PNPACPI=y
#
# Block devices
......@@ -266,7 +294,6 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
#
......@@ -299,7 +326,8 @@ CONFIG_BLK_DEV_IDESCSI=m
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_IDEPCI_SHARE_IRQ is not set
# CONFIG_BLK_DEV_OFFBOARD is not set
......@@ -339,6 +367,7 @@ CONFIG_IDEDMA_AUTO=y
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y
......@@ -366,6 +395,7 @@ CONFIG_CHR_DEV_SG=m
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
......@@ -454,12 +484,18 @@ CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_NET_SB1000 is not set
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
......@@ -481,6 +517,7 @@ CONFIG_TULIP=m
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
# CONFIG_ULI526X is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
......@@ -512,6 +549,7 @@ CONFIG_E1000=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
......@@ -521,6 +559,7 @@ CONFIG_TIGON3=y
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
......@@ -618,6 +657,7 @@ CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINKMP is not set
......@@ -675,6 +715,7 @@ CONFIG_DRM_RADEON=m
CONFIG_DRM_MGA=m
CONFIG_DRM_SIS=m
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_RAW_DRIVER=m
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
......@@ -691,7 +732,6 @@ CONFIG_MAX_RAW_DEVS=256
# I2C support
#
# CONFIG_I2C is not set
# CONFIG_I2C_SENSOR is not set
#
# Dallas's 1-wire bus
......@@ -702,12 +742,17 @@ CONFIG_MAX_RAW_DEVS=256
# Hardware Monitoring support
#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Misc devices
#
#
# Multimedia Capabilities Port drivers
#
#
# Multimedia devices
#
......@@ -800,9 +845,11 @@ CONFIG_USB_HIDINPUT=y
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
......@@ -902,16 +949,12 @@ CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
#
# XFS support
#
CONFIG_XFS_FS=y
CONFIG_XFS_EXPORT=y
# CONFIG_XFS_RT is not set
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
......@@ -919,6 +962,7 @@ CONFIG_INOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=y
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
......@@ -947,13 +991,11 @@ CONFIG_NTFS_FS=m
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
CONFIG_TMPFS_XATTR=y
CONFIG_TMPFS_SECURITY=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
......@@ -1003,6 +1045,7 @@ CONFIG_CIFS=m
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
......@@ -1072,10 +1115,12 @@ CONFIG_NLS_UTF8=m
# Library routines
#
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
#
# Profiling support
......@@ -1089,6 +1134,7 @@ CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=20
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
......
arch/ia64/configs/zx1_defconfig
浏览文件 @ fc228a04
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.13-rc6
# Wed Aug 17 10:02:43 2005
# Linux kernel version: 2.6.14-rc1
# Wed Sep 14 15:15:01 2005
#
#
......@@ -18,6 +18,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
......@@ -29,6 +30,7 @@ CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
# CONFIG_CPUSETS is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
......@@ -103,6 +105,7 @@ CONFIG_FLATMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_HAVE_DEC_LOCK=y
CONFIG_IA32_SUPPORT=y
CONFIG_COMPAT=y
......@@ -115,6 +118,7 @@ CONFIG_IA64_PALINFO=y
#
CONFIG_EFI_VARS=y
CONFIG_EFI_PCDP=y
# CONFIG_DELL_RBU is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
......@@ -122,20 +126,27 @@ CONFIG_BINFMT_MISC=y
# Power management and ACPI
#
CONFIG_PM=y
CONFIG_ACPI=y
# CONFIG_PM_DEBUG is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_ACPI_CONTAINER is not set
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# Bus options (PCI, PCMCIA)
#
......@@ -143,7 +154,6 @@ CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY_PROC=y
CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
#
......@@ -187,8 +197,8 @@ CONFIG_IP_FIB_HASH=y
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_IP_TCPDIAG is not set
# CONFIG_IP_TCPDIAG_IPV6 is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
......@@ -204,13 +214,17 @@ CONFIG_NETFILTER=y
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
# CONFIG_IP_NF_CONNTRACK_MARK is not set
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
CONFIG_IP_NF_ARPTABLES=y
# CONFIG_IP_NF_ARPFILTER is not set
# CONFIG_IP_NF_ARP_MANGLE is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
......@@ -234,9 +248,11 @@ CONFIG_IP_NF_ARPTABLES=y
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NETFILTER_NETLINK is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
#
# Device Drivers
......@@ -250,6 +266,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
......@@ -263,7 +284,13 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Plug and Play support
#
# CONFIG_PNP is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set
#
# Protocols
#
CONFIG_PNPACPI=y
#
# Block devices
......@@ -282,7 +309,6 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
#
......@@ -315,7 +341,8 @@ CONFIG_BLK_DEV_IDECD=y
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
......@@ -354,6 +381,7 @@ CONFIG_BLK_DEV_IDEDMA=y
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y
......@@ -381,6 +409,7 @@ CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
......@@ -457,12 +486,18 @@ CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_NET_SB1000 is not set
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
......@@ -485,6 +520,7 @@ CONFIG_TULIP_NAPI_HW_MITIGATION=y
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
# CONFIG_ULI526X is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
......@@ -516,6 +552,7 @@ CONFIG_E1000=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
......@@ -525,6 +562,7 @@ CONFIG_TIGON3=y
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
......@@ -650,12 +688,12 @@ CONFIG_AGP=y
CONFIG_AGP_HP_ZX1=y
CONFIG_DRM=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_GAMMA is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=y
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set
......@@ -689,7 +727,6 @@ CONFIG_I2C_ALGOPCF=y
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_ISA is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
......@@ -703,7 +740,6 @@ CONFIG_I2C_ALGOPCF=y
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
# CONFIG_I2C_SENSOR is not set
#
# Miscellaneous I2C Chip support
......@@ -730,11 +766,16 @@ CONFIG_I2C_ALGOPCF=y
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
#
# Misc devices
#
#
# Multimedia Capabilities Port drivers
#
#
# Multimedia devices
#
......@@ -806,6 +847,7 @@ CONFIG_FB_RADEON_DEBUG=y
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_S1D13XXX is not set
......@@ -862,11 +904,12 @@ CONFIG_SND_OPL3_LIB=y
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_AC97_BUS=y
#
# PCI devices
#
CONFIG_SND_AC97_CODEC=y
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
......@@ -890,7 +933,7 @@ CONFIG_SND_AC97_CODEC=y
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
......@@ -952,9 +995,8 @@ CONFIG_USB_UHCI_HCD=y
#
# USB Device Class drivers
#
# CONFIG_USB_AUDIO is not set
# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_MIDI is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
......@@ -971,6 +1013,7 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
#
# USB Input Devices
......@@ -987,9 +1030,11 @@ CONFIG_USB_HIDDEV=y
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
......@@ -1088,10 +1133,6 @@ CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
#
# XFS support
#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
......@@ -1100,6 +1141,7 @@ CONFIG_FS_MBCACHE=y
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=y
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
......@@ -1126,13 +1168,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
CONFIG_TMPFS_XATTR=y
CONFIG_TMPFS_SECURITY=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
......@@ -1177,6 +1217,7 @@ CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
......@@ -1246,10 +1287,12 @@ CONFIG_NLS_UTF8=y
# Library routines
#
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
#
# Profiling support
......@@ -1263,6 +1306,7 @@ CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
......
arch/ia64/defconfig
浏览文件 @ fc228a04
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.12
# Tue Jun 21 11:30:42 2005
# Linux kernel version: 2.6.14-rc1
# Wed Sep 14 15:13:03 2005
#
#
......@@ -16,6 +16,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
......@@ -27,6 +28,7 @@ CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
......@@ -80,6 +82,10 @@ CONFIG_MCKINLEY=y
# CONFIG_IA64_PAGE_SIZE_8KB is not set
CONFIG_IA64_PAGE_SIZE_16KB=y
# CONFIG_IA64_PAGE_SIZE_64KB is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_IA64_L1_CACHE_SHIFT=7
CONFIG_NUMA=y
CONFIG_VIRTUAL_MEM_MAP=y
......@@ -87,12 +93,21 @@ CONFIG_HOLES_IN_ZONE=y
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
CONFIG_IA64_CYCLONE=y
CONFIG_IOSAPIC=y
# CONFIG_IA64_SGI_SN_XP is not set
CONFIG_FORCE_MAX_ZONEORDER=18
CONFIG_SMP=y
CONFIG_NR_CPUS=512
CONFIG_HOTPLUG_CPU=y
# CONFIG_SCHED_SMT is not set
# CONFIG_PREEMPT is not set
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
CONFIG_DISCONTIGMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_DISCONTIGMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_NEED_MULTIPLE_NODES=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_HAVE_DEC_LOCK=y
CONFIG_IA32_SUPPORT=y
CONFIG_COMPAT=y
......@@ -105,6 +120,7 @@ CONFIG_IA64_PALINFO=y
#
CONFIG_EFI_VARS=y
CONFIG_EFI_PCDP=y
# CONFIG_DELL_RBU is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
......@@ -112,22 +128,29 @@ CONFIG_BINFMT_MISC=m
# Power management and ACPI
#
CONFIG_PM=y
CONFIG_ACPI=y
# CONFIG_PM_DEBUG is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=m
CONFIG_ACPI_NUMA=y
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_ACPI_CONTAINER=m
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# Bus options (PCI, PCMCIA)
#
......@@ -135,7 +158,6 @@ CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY_PROC=y
CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
#
......@@ -147,12 +169,80 @@ CONFIG_HOTPLUG_PCI_ACPI=m
# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
# CONFIG_HOTPLUG_PCI_SGI is not set
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
CONFIG_ARPD=y
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NETFILTER_NETLINK is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
#
# Device Drivers
#
......@@ -162,9 +252,14 @@ CONFIG_HOTPLUG_PCI_ACPI=m
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
......@@ -178,7 +273,13 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Plug and Play support
#
# CONFIG_PNP is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set
#
# Protocols
#
CONFIG_PNPACPI=y
#
# Block devices
......@@ -197,7 +298,6 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
#
......@@ -230,7 +330,8 @@ CONFIG_BLK_DEV_IDESCSI=m
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_IDEPCI_SHARE_IRQ is not set
# CONFIG_BLK_DEV_OFFBOARD is not set
......@@ -252,6 +353,7 @@ CONFIG_BLK_DEV_CMD64X=y
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
......@@ -270,6 +372,7 @@ CONFIG_IDEDMA_AUTO=y
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y
......@@ -297,6 +400,7 @@ CONFIG_CHR_DEV_SG=m
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
......@@ -314,6 +418,7 @@ CONFIG_SCSI_SATA=y
# CONFIG_SCSI_SATA_AHCI is not set
# CONFIG_SCSI_SATA_SVW is not set
# CONFIG_SCSI_ATA_PIIX is not set
# CONFIG_SCSI_SATA_MV is not set
# CONFIG_SCSI_SATA_NV is not set
# CONFIG_SCSI_SATA_PROMISE is not set
# CONFIG_SCSI_SATA_QSTOR is not set
......@@ -335,7 +440,6 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set
CONFIG_SCSI_QLOGIC_1280=y
# CONFIG_SCSI_QLOGIC_1280_1040 is not set
CONFIG_SCSI_QLA2XXX=y
......@@ -344,6 +448,7 @@ CONFIG_SCSI_QLA22XX=m
CONFIG_SCSI_QLA2300=m
CONFIG_SCSI_QLA2322=m
# CONFIG_SCSI_QLA6312 is not set
# CONFIG_SCSI_QLA24XX is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
......@@ -390,80 +495,25 @@ CONFIG_FUSION_MAX_SGE=128
# CONFIG_I2O is not set
#
# Networking support
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
CONFIG_ARPD=y
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_IP_TCPDIAG=y
# CONFIG_IP_TCPDIAG_IPV6 is not set
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# Network device support
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_RX is not set
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_NET_SB1000 is not set
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
......@@ -485,6 +535,7 @@ CONFIG_TULIP=m
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
# CONFIG_ULI526X is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
......@@ -516,6 +567,7 @@ CONFIG_E1000=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
......@@ -525,6 +577,7 @@ CONFIG_TIGON3=y
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
......@@ -549,6 +602,10 @@ CONFIG_TIGON3=y
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_RX is not set
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
#
# ISDN subsystem
......@@ -607,9 +664,7 @@ CONFIG_GAMEPORT=m
# CONFIG_GAMEPORT_NS558 is not set
# CONFIG_GAMEPORT_L4 is not set
# CONFIG_GAMEPORT_EMU10K1 is not set
# CONFIG_GAMEPORT_VORTEX is not set
# CONFIG_GAMEPORT_FM801 is not set
# CONFIG_GAMEPORT_CS461X is not set
#
# Character devices
......@@ -620,6 +675,7 @@ CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINKMP is not set
......@@ -641,7 +697,6 @@ CONFIG_SERIAL_8250_NR_UARTS=6
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_MULTIPORT is not set
# CONFIG_SERIAL_8250_RSA is not set
#
......@@ -650,8 +705,8 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_SGI_L1_CONSOLE=y
CONFIG_SERIAL_SGI_IOC4=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_SGI_IOC4=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
......@@ -684,6 +739,8 @@ CONFIG_DRM_R128=m
CONFIG_DRM_RADEON=m
CONFIG_DRM_MGA=m
CONFIG_DRM_SIS=m
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_RAW_DRIVER=m
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
......@@ -707,10 +764,21 @@ CONFIG_MMTIMER=y
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Misc devices
#
#
# Multimedia Capabilities Port drivers
#
#
# Multimedia devices
#
......@@ -753,6 +821,7 @@ CONFIG_SND_PCM_OSS=m
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_VERBOSE_PRINTK=y
# CONFIG_SND_DEBUG is not set
CONFIG_SND_GENERIC_DRIVER=y
#
# Generic devices
......@@ -764,11 +833,12 @@ CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_AC97_BUS=m
#
# PCI devices
#
CONFIG_SND_AC97_CODEC=m
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
......@@ -790,9 +860,10 @@ CONFIG_SND_EMU10K1=m
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
......@@ -844,6 +915,7 @@ CONFIG_USB_DEVICEFS=y
CONFIG_USB_EHCI_HCD=m
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_BIG_ENDIAN is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
......@@ -853,9 +925,8 @@ CONFIG_USB_UHCI_HCD=m
#
# USB Device Class drivers
#
# CONFIG_USB_AUDIO is not set
# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_MIDI is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
......@@ -888,12 +959,17 @@ CONFIG_USB_HIDINPUT=y
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
......@@ -918,7 +994,7 @@ CONFIG_USB_HIDINPUT=y
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
CONFIG_USB_MON=m
CONFIG_USB_MON=y
#
# USB port drivers
......@@ -944,10 +1020,11 @@ CONFIG_USB_MON=m
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TEST is not set
#
# USB ATM/DSL drivers
# USB DSL modem support
#
#
......@@ -964,6 +1041,8 @@ CONFIG_USB_MON=m
# InfiniBand support
#
CONFIG_INFINIBAND=m
# CONFIG_INFINIBAND_USER_MAD is not set
# CONFIG_INFINIBAND_USER_ACCESS is not set
CONFIG_INFINIBAND_MTHCA=m
# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
CONFIG_INFINIBAND_IPOIB=m
......@@ -981,6 +1060,7 @@ CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
......@@ -996,22 +1076,20 @@ CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
#
# XFS support
#
CONFIG_XFS_FS=y
CONFIG_XFS_EXPORT=y
# CONFIG_XFS_RT is not set
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=y
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
......@@ -1040,14 +1118,11 @@ CONFIG_NTFS_FS=m
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
CONFIG_TMPFS_XATTR=y
CONFIG_TMPFS_SECURITY=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
......@@ -1071,15 +1146,18 @@ CONFIG_RAMFS=y
#
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
CONFIG_NFS_DIRECTIO=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
CONFIG_NFSD_V4=y
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_RPCSEC_GSS_KRB5=m
......@@ -1094,6 +1172,7 @@ CONFIG_CIFS=m
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
......@@ -1163,10 +1242,12 @@ CONFIG_NLS_UTF8=m
# Library routines
#
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
#
# HP Simulator drivers
......@@ -1187,6 +1268,7 @@ CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=20
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
......@@ -1194,6 +1276,7 @@ CONFIG_LOG_BUF_SHIFT=20
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_KPROBES is not set
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_GRANULE_64MB is not set
# CONFIG_IA64_PRINT_HAZARDS is not set
......@@ -1215,7 +1298,7 @@ CONFIG_CRYPTO=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
......
arch/ia64/hp/common/hwsw_iommu.c
浏览文件 @ fc228a04
......@@ -17,7 +17,7 @@
#include <asm/machvec.h>
/* swiotlb declarations & definitions: */
extern void swiotlb_init_with_default_size (size_t size);
extern int swiotlb_late_init_with_default_size (size_t size);
extern ia64_mv_dma_alloc_coherent swiotlb_alloc_coherent;
extern ia64_mv_dma_free_coherent swiotlb_free_coherent;
extern ia64_mv_dma_map_single swiotlb_map_single;
......@@ -67,7 +67,16 @@ void
hwsw_init (void)
{
/* default to a smallish 2MB sw I/O TLB */
swiotlb_init_with_default_size (2 * (1<<20));
if (swiotlb_late_init_with_default_size (2 * (1<<20)) != 0) {
#ifdef CONFIG_IA64_GENERIC
/* Better to have normal DMA than panic */
printk(KERN_WARNING "%s: Failed to initialize software I/O TLB,"
" reverting to hpzx1 platform vector\n", __FUNCTION__);
machvec_init("hpzx1");
#else
panic("Unable to initialize software I/O TLB services");
#endif
}
}
void *
......
arch/ia64/hp/common/sba_iommu.c
浏览文件 @ fc228a04
......@@ -2028,9 +2028,40 @@ static struct acpi_driver acpi_sba_ioc_driver = {
static int __init
sba_init(void)
{
if (!ia64_platform_is("hpzx1") && !ia64_platform_is("hpzx1_swiotlb"))
return 0;
acpi_bus_register_driver(&acpi_sba_ioc_driver);
if (!ioc_list)
if (!ioc_list) {
#ifdef CONFIG_IA64_GENERIC
extern int swiotlb_late_init_with_default_size (size_t size);
/*
* If we didn't find something sba_iommu can claim, we
* need to setup the swiotlb and switch to the dig machvec.
*/
if (swiotlb_late_init_with_default_size(64 * (1<<20)) != 0)
panic("Unable to find SBA IOMMU or initialize "
"software I/O TLB: Try machvec=dig boot option");
machvec_init("dig");
#else
panic("Unable to find SBA IOMMU: Try a generic or DIG kernel");
#endif
return 0;
}
#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_HP_ZX1_SWIOTLB)
/*
* hpzx1_swiotlb needs to have a fairly small swiotlb bounce
* buffer setup to support devices with smaller DMA masks than
* sba_iommu can handle.
*/
if (ia64_platform_is("hpzx1_swiotlb")) {
extern void hwsw_init(void);
hwsw_init();
}
#endif
#ifdef CONFIG_PCI
{
......@@ -2048,18 +2079,6 @@ sba_init(void)
subsys_initcall(sba_init); /* must be initialized after ACPI etc., but before any drivers... */
extern void dig_setup(char**);
/*
* MAX_DMA_ADDRESS needs to be setup prior to paging_init to do any good,
* so we use the platform_setup hook to fix it up.
*/
void __init
sba_setup(char **cmdline_p)
{
MAX_DMA_ADDRESS = ~0UL;
dig_setup(cmdline_p);
}
static int __init
nosbagart(char *str)
{
......
arch/ia64/hp/sim/simscsi.c
浏览文件 @ fc228a04
......@@ -205,10 +205,11 @@ simscsi_get_disk_size (int fd)
char buf[512];
/*
* This is a bit kludgey: the simulator doesn't provide a direct way of determining
* the disk size, so we do a binary search, assuming a maximum disk size of 4GB.
* This is a bit kludgey: the simulator doesn't provide a
* direct way of determining the disk size, so we do a binary
* search, assuming a maximum disk size of 128GB.
*/
for (bit = (4UL << 30)/512; bit != 0; bit >>= 1) {
for (bit = (128UL << 30)/512; bit != 0; bit >>= 1) {
req.addr = __pa(&buf);
req.len = sizeof(buf);
ia64_ssc(fd, 1, __pa(&req), ((sectors | bit) - 1)*512, SSC_READ);
......@@ -225,8 +226,10 @@ simscsi_readwrite10 (struct scsi_cmnd *sc, int mode)
{
unsigned long offset;
offset = ( (sc->cmnd[2] << 24) | (sc->cmnd[3] << 16)
| (sc->cmnd[4] << 8) | (sc->cmnd[5] << 0))*512;
offset = (((unsigned long)sc->cmnd[2] << 24)
| ((unsigned long)sc->cmnd[3] << 16)
| ((unsigned long)sc->cmnd[4] << 8)
| ((unsigned long)sc->cmnd[5] << 0))*512UL;
if (sc->use_sg > 0)
simscsi_sg_readwrite(sc, mode, offset);
else
......
arch/ia64/kernel/acpi.c
浏览文件 @ fc228a04
......@@ -838,7 +838,7 @@ EXPORT_SYMBOL(acpi_unmap_lsapic);
#endif /* CONFIG_ACPI_HOTPLUG_CPU */
#ifdef CONFIG_ACPI_NUMA
acpi_status __devinit
static acpi_status __devinit
acpi_map_iosapic(acpi_handle handle, u32 depth, void *context, void **ret)
{
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
......@@ -890,7 +890,16 @@ acpi_map_iosapic(acpi_handle handle, u32 depth, void *context, void **ret)
map_iosapic_to_node(gsi_base, node);
return AE_OK;
}
#endif /* CONFIG_NUMA */
static int __init
acpi_map_iosapics (void)
{
acpi_get_devices(NULL, acpi_map_iosapic, NULL, NULL);
return 0;
}
fs_initcall(acpi_map_iosapics);
#endif /* CONFIG_ACPI_NUMA */
int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base)
{
......
arch/ia64/kernel/efi.c
浏览文件 @ fc228a04
......@@ -239,57 +239,30 @@ is_available_memory (efi_memory_desc_t *md)
return 0;
}
/*
* Trim descriptor MD so its starts at address START_ADDR. If the descriptor covers
* memory that is normally available to the kernel, issue a warning that some memory
* is being ignored.
*/
static void
trim_bottom (efi_memory_desc_t *md, u64 start_addr)
{
u64 num_skipped_pages;
typedef struct kern_memdesc {
u64 attribute;
u64 start;
u64 num_pages;
} kern_memdesc_t;
if (md->phys_addr >= start_addr || !md->num_pages)
return;
num_skipped_pages = (start_addr - md->phys_addr) >> EFI_PAGE_SHIFT;
if (num_skipped_pages > md->num_pages)
num_skipped_pages = md->num_pages;
if (is_available_memory(md))
printk(KERN_NOTICE "efi.%s: ignoring %luKB of memory at 0x%lx due to granule hole "
"at 0x%lx\n", __FUNCTION__,
(num_skipped_pages << EFI_PAGE_SHIFT) >> 10,
md->phys_addr, start_addr - IA64_GRANULE_SIZE);
/*
* NOTE: Don't set md->phys_addr to START_ADDR because that could cause the memory
* descriptor list to become unsorted. In such a case, md->num_pages will be
* zero, so the Right Thing will happen.
*/
md->phys_addr += num_skipped_pages << EFI_PAGE_SHIFT;
md->num_pages -= num_skipped_pages;
}
static kern_memdesc_t *kern_memmap;
static void
trim_top (efi_memory_desc_t *md, u64 end_addr)
walk (efi_freemem_callback_t callback, void *arg, u64 attr)
{
u64 num_dropped_pages, md_end_addr;
md_end_addr = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT);
if (md_end_addr <= end_addr || !md->num_pages)
return;
kern_memdesc_t *k;
u64 start, end, voff;
num_dropped_pages = (md_end_addr - end_addr) >> EFI_PAGE_SHIFT;
if (num_dropped_pages > md->num_pages)
num_dropped_pages = md->num_pages;
if (is_available_memory(md))
printk(KERN_NOTICE "efi.%s: ignoring %luKB of memory at 0x%lx due to granule hole "
"at 0x%lx\n", __FUNCTION__,
(num_dropped_pages << EFI_PAGE_SHIFT) >> 10,
md->phys_addr, end_addr);
md->num_pages -= num_dropped_pages;
voff = (attr == EFI_MEMORY_WB) ? PAGE_OFFSET : __IA64_UNCACHED_OFFSET;
for (k = kern_memmap; k->start != ~0UL; k++) {
if (k->attribute != attr)
continue;
start = PAGE_ALIGN(k->start);
end = (k->start + (k->num_pages << EFI_PAGE_SHIFT)) & PAGE_MASK;
if (start < end)
if ((*callback)(start + voff, end + voff, arg) < 0)
return;
}
}
/*
......@@ -299,148 +272,19 @@ trim_top (efi_memory_desc_t *md, u64 end_addr)
void
efi_memmap_walk (efi_freemem_callback_t callback, void *arg)
{
int prev_valid = 0;
struct range {
u64 start;
u64 end;
} prev, curr;
void *efi_map_start, *efi_map_end, *p, *q;
efi_memory_desc_t *md, *check_md;
u64 efi_desc_size, start, end, granule_addr, last_granule_addr, first_non_wb_addr = 0;
unsigned long total_mem = 0;
efi_map_start = __va(ia64_boot_param->efi_memmap);
efi_map_end = efi_map_start + ia64_boot_param->efi_memmap_size;
efi_desc_size = ia64_boot_param->efi_memdesc_size;
for (p = efi_map_start; p < efi_map_end; p += efi_desc_size) {
md = p;
/* skip over non-WB memory descriptors; that's all we're interested in... */
if (!(md->attribute & EFI_MEMORY_WB))
continue;
/*
* granule_addr is the base of md's first granule.
* [granule_addr - first_non_wb_addr) is guaranteed to
* be contiguous WB memory.
*/
granule_addr = GRANULEROUNDDOWN(md->phys_addr);
first_non_wb_addr = max(first_non_wb_addr, granule_addr);
if (first_non_wb_addr < md->phys_addr) {
trim_bottom(md, granule_addr + IA64_GRANULE_SIZE);
granule_addr = GRANULEROUNDDOWN(md->phys_addr);
first_non_wb_addr = max(first_non_wb_addr, granule_addr);
}
for (q = p; q < efi_map_end; q += efi_desc_size) {
check_md = q;
if ((check_md->attribute & EFI_MEMORY_WB) &&
(check_md->phys_addr == first_non_wb_addr))
first_non_wb_addr += check_md->num_pages << EFI_PAGE_SHIFT;
else
break; /* non-WB or hole */
}
last_granule_addr = GRANULEROUNDDOWN(first_non_wb_addr);
if (last_granule_addr < md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT))
trim_top(md, last_granule_addr);
if (is_available_memory(md)) {
if (md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) >= max_addr) {
if (md->phys_addr >= max_addr)
continue;
md->num_pages = (max_addr - md->phys_addr) >> EFI_PAGE_SHIFT;
first_non_wb_addr = max_addr;
}
if (total_mem >= mem_limit)
continue;
if (total_mem + (md->num_pages << EFI_PAGE_SHIFT) > mem_limit) {
unsigned long limit_addr = md->phys_addr;
limit_addr += mem_limit - total_mem;
limit_addr = GRANULEROUNDDOWN(limit_addr);
if (md->phys_addr > limit_addr)
continue;
md->num_pages = (limit_addr - md->phys_addr) >>
EFI_PAGE_SHIFT;
first_non_wb_addr = max_addr = md->phys_addr +
(md->num_pages << EFI_PAGE_SHIFT);
}
total_mem += (md->num_pages << EFI_PAGE_SHIFT);
if (md->num_pages == 0)
continue;
curr.start = PAGE_OFFSET + md->phys_addr;
curr.end = curr.start + (md->num_pages << EFI_PAGE_SHIFT);
if (!prev_valid) {
prev = curr;
prev_valid = 1;
} else {
if (curr.start < prev.start)
printk(KERN_ERR "Oops: EFI memory table not ordered!\n");
if (prev.end == curr.start) {
/* merge two consecutive memory ranges */
prev.end = curr.end;
} else {
start = PAGE_ALIGN(prev.start);
end = prev.end & PAGE_MASK;
if ((end > start) && (*callback)(start, end, arg) < 0)
return;
prev = curr;
}
}
}
}
if (prev_valid) {
start = PAGE_ALIGN(prev.start);
end = prev.end & PAGE_MASK;
if (end > start)
(*callback)(start, end, arg);
}
walk(callback, arg, EFI_MEMORY_WB);
}
/*
* Walk the EFI memory map to pull out leftover pages in the lower
* memory regions which do not end up in the regular memory map and
* stick them into the uncached allocator
*
* The regular walk function is significantly more complex than the
* uncached walk which means it really doesn't make sense to try and
* marge the two.
* Walks the EFI memory map and calls CALLBACK once for each EFI memory descriptor that
* has memory that is available for uncached allocator.
*/
void __init
efi_memmap_walk_uc (efi_freemem_callback_t callback)
void
efi_memmap_walk_uc (efi_freemem_callback_t callback, void *arg)
{
void *efi_map_start, *efi_map_end, *p;
efi_memory_desc_t *md;
u64 efi_desc_size, start, end;
efi_map_start = __va(ia64_boot_param->efi_memmap);
efi_map_end = efi_map_start + ia64_boot_param->efi_memmap_size;
efi_desc_size = ia64_boot_param->efi_memdesc_size;
for (p = efi_map_start; p < efi_map_end; p += efi_desc_size) {
md = p;
if (md->attribute == EFI_MEMORY_UC) {
start = PAGE_ALIGN(md->phys_addr);
end = PAGE_ALIGN((md->phys_addr+(md->num_pages << EFI_PAGE_SHIFT)) & PAGE_MASK);
if ((*callback)(start, end, NULL) < 0)
return;
}
}
walk(callback, arg, EFI_MEMORY_UC);
}
/*
* Look for the PAL_CODE region reported by EFI and maps it using an
* ITR to enable safe PAL calls in virtual mode. See IA-64 Processor
......@@ -862,3 +706,307 @@ efi_uart_console_only(void)
printk(KERN_ERR "Malformed %s value\n", name);
return 0;
}
#define efi_md_size(md) (md->num_pages << EFI_PAGE_SHIFT)
static inline u64
kmd_end(kern_memdesc_t *kmd)
{
return (kmd->start + (kmd->num_pages << EFI_PAGE_SHIFT));
}
static inline u64
efi_md_end(efi_memory_desc_t *md)
{
return (md->phys_addr + efi_md_size(md));
}
static inline int
efi_wb(efi_memory_desc_t *md)
{
return (md->attribute & EFI_MEMORY_WB);
}
static inline int
efi_uc(efi_memory_desc_t *md)
{
return (md->attribute & EFI_MEMORY_UC);
}
/*
* Look for the first granule aligned memory descriptor memory
* that is big enough to hold EFI memory map. Make sure this
* descriptor is atleast granule sized so it does not get trimmed
*/
struct kern_memdesc *
find_memmap_space (void)
{
u64 contig_low=0, contig_high=0;
u64 as = 0, ae;
void *efi_map_start, *efi_map_end, *p, *q;
efi_memory_desc_t *md, *pmd = NULL, *check_md;
u64 space_needed, efi_desc_size;
unsigned long total_mem = 0;
efi_map_start = __va(ia64_boot_param->efi_memmap);
efi_map_end = efi_map_start + ia64_boot_param->efi_memmap_size;
efi_desc_size = ia64_boot_param->efi_memdesc_size;
/*
* Worst case: we need 3 kernel descriptors for each efi descriptor
* (if every entry has a WB part in the middle, and UC head and tail),
* plus one for the end marker.
*/
space_needed = sizeof(kern_memdesc_t) *
(3 * (ia64_boot_param->efi_memmap_size/efi_desc_size) + 1);
for (p = efi_map_start; p < efi_map_end; pmd = md, p += efi_desc_size) {
md = p;
if (!efi_wb(md)) {
continue;
}
if (pmd == NULL || !efi_wb(pmd) || efi_md_end(pmd) != md->phys_addr) {
contig_low = GRANULEROUNDUP(md->phys_addr);
contig_high = efi_md_end(md);
for (q = p + efi_desc_size; q < efi_map_end; q += efi_desc_size) {
check_md = q;
if (!efi_wb(check_md))
break;
if (contig_high != check_md->phys_addr)
break;
contig_high = efi_md_end(check_md);
}
contig_high = GRANULEROUNDDOWN(contig_high);
}
if (!is_available_memory(md) || md->type == EFI_LOADER_DATA)
continue;
/* Round ends inward to granule boundaries */
as = max(contig_low, md->phys_addr);
ae = min(contig_high, efi_md_end(md));
/* keep within max_addr= command line arg */
ae = min(ae, max_addr);
if (ae <= as)
continue;
/* avoid going over mem= command line arg */
if (total_mem + (ae - as) > mem_limit)
ae -= total_mem + (ae - as) - mem_limit;
if (ae <= as)
continue;
if (ae - as > space_needed)
break;
}
if (p >= efi_map_end)
panic("Can't allocate space for kernel memory descriptors");
return __va(as);
}
/*
* Walk the EFI memory map and gather all memory available for kernel
* to use. We can allocate partial granules only if the unavailable
* parts exist, and are WB.
*/
void
efi_memmap_init(unsigned long *s, unsigned long *e)
{
struct kern_memdesc *k, *prev = 0;
u64 contig_low=0, contig_high=0;
u64 as, ae, lim;
void *efi_map_start, *efi_map_end, *p, *q;
efi_memory_desc_t *md, *pmd = NULL, *check_md;
u64 efi_desc_size;
unsigned long total_mem = 0;
k = kern_memmap = find_memmap_space();
efi_map_start = __va(ia64_boot_param->efi_memmap);
efi_map_end = efi_map_start + ia64_boot_param->efi_memmap_size;
efi_desc_size = ia64_boot_param->efi_memdesc_size;
for (p = efi_map_start; p < efi_map_end; pmd = md, p += efi_desc_size) {
md = p;
if (!efi_wb(md)) {
if (efi_uc(md) && (md->type == EFI_CONVENTIONAL_MEMORY ||
md->type == EFI_BOOT_SERVICES_DATA)) {
k->attribute = EFI_MEMORY_UC;
k->start = md->phys_addr;
k->num_pages = md->num_pages;
k++;
}
continue;
}
if (pmd == NULL || !efi_wb(pmd) || efi_md_end(pmd) != md->phys_addr) {
contig_low = GRANULEROUNDUP(md->phys_addr);
contig_high = efi_md_end(md);
for (q = p + efi_desc_size; q < efi_map_end; q += efi_desc_size) {
check_md = q;
if (!efi_wb(check_md))
break;
if (contig_high != check_md->phys_addr)
break;
contig_high = efi_md_end(check_md);
}
contig_high = GRANULEROUNDDOWN(contig_high);
}
if (!is_available_memory(md))
continue;
/*
* Round ends inward to granule boundaries
* Give trimmings to uncached allocator
*/
if (md->phys_addr < contig_low) {
lim = min(efi_md_end(md), contig_low);
if (efi_uc(md)) {
if (k > kern_memmap && (k-1)->attribute == EFI_MEMORY_UC &&
kmd_end(k-1) == md->phys_addr) {
(k-1)->num_pages += (lim - md->phys_addr) >> EFI_PAGE_SHIFT;
} else {
k->attribute = EFI_MEMORY_UC;
k->start = md->phys_addr;
k->num_pages = (lim - md->phys_addr) >> EFI_PAGE_SHIFT;
k++;
}
}
as = contig_low;
} else
as = md->phys_addr;
if (efi_md_end(md) > contig_high) {
lim = max(md->phys_addr, contig_high);
if (efi_uc(md)) {
if (lim == md->phys_addr && k > kern_memmap &&
(k-1)->attribute == EFI_MEMORY_UC &&
kmd_end(k-1) == md->phys_addr) {
(k-1)->num_pages += md->num_pages;
} else {
k->attribute = EFI_MEMORY_UC;
k->start = lim;
k->num_pages = (efi_md_end(md) - lim) >> EFI_PAGE_SHIFT;
k++;
}
}
ae = contig_high;
} else
ae = efi_md_end(md);
/* keep within max_addr= command line arg */
ae = min(ae, max_addr);
if (ae <= as)
continue;
/* avoid going over mem= command line arg */
if (total_mem + (ae - as) > mem_limit)
ae -= total_mem + (ae - as) - mem_limit;
if (ae <= as)
continue;
if (prev && kmd_end(prev) == md->phys_addr) {
prev->num_pages += (ae - as) >> EFI_PAGE_SHIFT;
total_mem += ae - as;
continue;
}
k->attribute = EFI_MEMORY_WB;
k->start = as;
k->num_pages = (ae - as) >> EFI_PAGE_SHIFT;
total_mem += ae - as;
prev = k++;
}
k->start = ~0L; /* end-marker */
/* reserve the memory we are using for kern_memmap */
*s = (u64)kern_memmap;
*e = (u64)++k;
}
void
efi_initialize_iomem_resources(struct resource *code_resource,
struct resource *data_resource)
{
struct resource *res;
void *efi_map_start, *efi_map_end, *p;
efi_memory_desc_t *md;
u64 efi_desc_size;
char *name;
unsigned long flags;
efi_map_start = __va(ia64_boot_param->efi_memmap);
efi_map_end = efi_map_start + ia64_boot_param->efi_memmap_size;
efi_desc_size = ia64_boot_param->efi_memdesc_size;
res = NULL;
for (p = efi_map_start; p < efi_map_end; p += efi_desc_size) {
md = p;
if (md->num_pages == 0) /* should not happen */
continue;
flags = IORESOURCE_MEM;
switch (md->type) {
case EFI_MEMORY_MAPPED_IO:
case EFI_MEMORY_MAPPED_IO_PORT_SPACE:
continue;
case EFI_LOADER_CODE:
case EFI_LOADER_DATA:
case EFI_BOOT_SERVICES_DATA:
case EFI_BOOT_SERVICES_CODE:
case EFI_CONVENTIONAL_MEMORY:
if (md->attribute & EFI_MEMORY_WP) {
name = "System ROM";
flags |= IORESOURCE_READONLY;
} else {
name = "System RAM";
}
break;
case EFI_ACPI_MEMORY_NVS:
name = "ACPI Non-volatile Storage";
flags |= IORESOURCE_BUSY;
break;
case EFI_UNUSABLE_MEMORY:
name = "reserved";
flags |= IORESOURCE_BUSY | IORESOURCE_DISABLED;
break;
case EFI_RESERVED_TYPE:
case EFI_RUNTIME_SERVICES_CODE:
case EFI_RUNTIME_SERVICES_DATA:
case EFI_ACPI_RECLAIM_MEMORY:
default:
name = "reserved";
flags |= IORESOURCE_BUSY;
break;
}
if ((res = kcalloc(1, sizeof(struct resource), GFP_KERNEL)) == NULL) {
printk(KERN_ERR "failed to alocate resource for iomem\n");
return;
}
res->name = name;
res->start = md->phys_addr;
res->end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) - 1;
res->flags = flags;
if (insert_resource(&iomem_resource, res) < 0)
kfree(res);
else {
/*
* We don't know which region contains
* kernel data so we try it repeatedly and
* let the resource manager test it.
*/
insert_resource(res, code_resource);
insert_resource(res, data_resource);
}
}
}
arch/ia64/kernel/irq.c
浏览文件 @ fc228a04
......@@ -57,9 +57,9 @@ int show_interrupts(struct seq_file *p, void *v)
if (i == 0) {
seq_printf(p, " ");
for (j=0; j<NR_CPUS; j++)
if (cpu_online(j))
seq_printf(p, "CPU%d ",j);
for_each_online_cpu(j) {
seq_printf(p, "CPU%d ",j);
}
seq_putc(p, '\n');
}
......@@ -72,9 +72,9 @@ int show_interrupts(struct seq_file *p, void *v)
#ifndef CONFIG_SMP
seq_printf(p, "%10u ", kstat_irqs(i));
#else
for (j = 0; j < NR_CPUS; j++)
if (cpu_online(j))
seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
for_each_online_cpu(j) {
seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
}
#endif
seq_printf(p, " %14s", irq_desc[i].handler->typename);
seq_printf(p, " %s", action->name);
......
arch/ia64/kernel/mca.c
浏览文件 @ fc228a04
......@@ -508,9 +508,7 @@ ia64_mca_wakeup_all(void)
int cpu;
/* Clear the Rendez checkin flag for all cpus */
for(cpu = 0; cpu < NR_CPUS; cpu++) {
if (!cpu_online(cpu))
continue;
for_each_online_cpu(cpu) {
if (ia64_mc_info.imi_rendez_checkin[cpu] == IA64_MCA_RENDEZ_CHECKIN_DONE)
ia64_mca_wakeup(cpu);
}
......
arch/ia64/kernel/module.c
浏览文件 @ fc228a04
......@@ -947,8 +947,8 @@ void
percpu_modcopy (void *pcpudst, const void *src, unsigned long size)
{
unsigned int i;
for (i = 0; i < NR_CPUS; i++)
if (cpu_possible(i))
memcpy(pcpudst + __per_cpu_offset[i], src, size);
for_each_cpu(i) {
memcpy(pcpudst + __per_cpu_offset[i], src, size);
}
}
#endif /* CONFIG_SMP */
arch/ia64/kernel/patch.c
浏览文件 @ fc228a04
......@@ -64,22 +64,30 @@ ia64_patch (u64 insn_addr, u64 mask, u64 val)
void
ia64_patch_imm64 (u64 insn_addr, u64 val)
{
ia64_patch(insn_addr,
/* The assembler may generate offset pointing to either slot 1
or slot 2 for a long (2-slot) instruction, occupying slots 1
and 2. */
insn_addr &= -16UL;
ia64_patch(insn_addr + 2,
0x01fffefe000UL, ( ((val & 0x8000000000000000UL) >> 27) /* bit 63 -> 36 */
| ((val & 0x0000000000200000UL) << 0) /* bit 21 -> 21 */
| ((val & 0x00000000001f0000UL) << 6) /* bit 16 -> 22 */
| ((val & 0x000000000000ff80UL) << 20) /* bit 7 -> 27 */
| ((val & 0x000000000000007fUL) << 13) /* bit 0 -> 13 */));
ia64_patch(insn_addr - 1, 0x1ffffffffffUL, val >> 22);
ia64_patch(insn_addr + 1, 0x1ffffffffffUL, val >> 22);
}
void
ia64_patch_imm60 (u64 insn_addr, u64 val)
{
ia64_patch(insn_addr,
/* The assembler may generate offset pointing to either slot 1
or slot 2 for a long (2-slot) instruction, occupying slots 1
and 2. */
insn_addr &= -16UL;
ia64_patch(insn_addr + 2,
0x011ffffe000UL, ( ((val & 0x0800000000000000UL) >> 23) /* bit 59 -> 36 */
| ((val & 0x00000000000fffffUL) << 13) /* bit 0 -> 13 */));
ia64_patch(insn_addr - 1, 0x1fffffffffcUL, val >> 18);
ia64_patch(insn_addr + 1, 0x1fffffffffcUL, val >> 18);
}
/*
......
arch/ia64/kernel/ptrace.c
浏览文件 @ fc228a04
......@@ -587,8 +587,9 @@ thread_matches (struct task_struct *thread, unsigned long addr)
static struct task_struct *
find_thread_for_addr (struct task_struct *child, unsigned long addr)
{
struct task_struct *g, *p;
struct task_struct *p;
struct mm_struct *mm;
struct list_head *this, *next;
int mm_users;
if (!(mm = get_task_mm(child)))
......@@ -600,28 +601,21 @@ find_thread_for_addr (struct task_struct *child, unsigned long addr)
goto out; /* not multi-threaded */
/*
* First, traverse the child's thread-list. Good for scalability with
* NPTL-threads.
* Traverse the current process' children list. Every task that
* one attaches to becomes a child. And it is only attached children
* of the debugger that are of interest (ptrace_check_attach checks
* for this).
*/
p = child;
do {
if (thread_matches(p, addr)) {
child = p;
goto out;
}
if (mm_users-- <= 1)
goto out;
} while ((p = next_thread(p)) != child);
do_each_thread(g, p) {
if (child->mm != mm)
list_for_each_safe(this, next, &current->children) {
p = list_entry(this, struct task_struct, sibling);
if (p->mm != mm)
continue;
if (thread_matches(p, addr)) {
child = p;
goto out;
}
} while_each_thread(g, p);
}
out:
mmput(mm);
return child;
......
arch/ia64/kernel/setup.c
浏览文件 @ fc228a04
......@@ -78,6 +78,19 @@ struct screen_info screen_info;
unsigned long vga_console_iobase;
unsigned long vga_console_membase;
static struct resource data_resource = {
.name = "Kernel data",
.flags = IORESOURCE_BUSY | IORESOURCE_MEM
};
static struct resource code_resource = {
.name = "Kernel code",
.flags = IORESOURCE_BUSY | IORESOURCE_MEM
};
extern void efi_initialize_iomem_resources(struct resource *,
struct resource *);
extern char _text[], _end[], _etext[];
unsigned long ia64_max_cacheline_size;
unsigned long ia64_iobase; /* virtual address for I/O accesses */
EXPORT_SYMBOL(ia64_iobase);
......@@ -171,6 +184,22 @@ sort_regions (struct rsvd_region *rsvd_region, int max)
}
}
/*
* Request address space for all standard resources
*/
static int __init register_memory(void)
{
code_resource.start = ia64_tpa(_text);
code_resource.end = ia64_tpa(_etext) - 1;
data_resource.start = ia64_tpa(_etext);
data_resource.end = ia64_tpa(_end) - 1;
efi_initialize_iomem_resources(&code_resource, &data_resource);
return 0;
}
__initcall(register_memory);
/**
* reserve_memory - setup reserved memory areas
*
......@@ -211,6 +240,9 @@ reserve_memory (void)
}
#endif
efi_memmap_init(&rsvd_region[n].start, &rsvd_region[n].end);
n++;
/* end of memory marker */
rsvd_region[n].start = ~0UL;
rsvd_region[n].end = ~0UL;
......@@ -244,28 +276,31 @@ find_initrd (void)
static void __init
io_port_init (void)
{
extern unsigned long ia64_iobase;
unsigned long phys_iobase;
/*
* Set `iobase' to the appropriate address in region 6 (uncached access range).
* Set `iobase' based on the EFI memory map or, failing that, the
* value firmware left in ar.k0.
*
* The EFI memory map is the "preferred" location to get the I/O port space base,
* rather the relying on AR.KR0. This should become more clear in future SAL
* specs. We'll fall back to getting it out of AR.KR0 if no appropriate entry is
* found in the memory map.
* Note that in ia32 mode, IN/OUT instructions use ar.k0 to compute
* the port's virtual address, so ia32_load_state() loads it with a
* user virtual address. But in ia64 mode, glibc uses the
* *physical* address in ar.k0 to mmap the appropriate area from
* /dev/mem, and the inX()/outX() interfaces use MMIO. In both
* cases, user-mode can only use the legacy 0-64K I/O port space.
*
* ar.k0 is not involved in kernel I/O port accesses, which can use
* any of the I/O port spaces and are done via MMIO using the
* virtual mmio_base from the appropriate io_space[].
*/
phys_iobase = efi_get_iobase();
if (phys_iobase)
/* set AR.KR0 since this is all we use it for anyway */
ia64_set_kr(IA64_KR_IO_BASE, phys_iobase);
else {
if (!phys_iobase) {
phys_iobase = ia64_get_kr(IA64_KR_IO_BASE);
printk(KERN_INFO "No I/O port range found in EFI memory map, falling back "
"to AR.KR0\n");
printk(KERN_INFO "I/O port base = 0x%lx\n", phys_iobase);
printk(KERN_INFO "No I/O port range found in EFI memory map, "
"falling back to AR.KR0 (0x%lx)\n", phys_iobase);
}
ia64_iobase = (unsigned long) ioremap(phys_iobase, 0);
ia64_set_kr(IA64_KR_IO_BASE, __pa(ia64_iobase));
/* setup legacy IO port space */
io_space[0].mmio_base = ia64_iobase;
......@@ -526,7 +561,7 @@ show_cpuinfo (struct seq_file *m, void *v)
c->itc_freq / 1000000, c->itc_freq % 1000000,
lpj*HZ/500000, (lpj*HZ/5000) % 100);
#ifdef CONFIG_SMP
seq_printf(m, "siblings : %u\n", c->num_log);
seq_printf(m, "siblings : %u\n", cpus_weight(cpu_core_map[cpunum]));
if (c->threads_per_core > 1 || c->cores_per_socket > 1)
seq_printf(m,
"physical id: %u\n"
......
arch/ia64/kernel/smp.c
浏览文件 @ fc228a04
......@@ -185,8 +185,8 @@ send_IPI_allbutself (int op)
{
unsigned int i;
for (i = 0; i < NR_CPUS; i++) {
if (cpu_online(i) && i != smp_processor_id())
for_each_online_cpu(i) {
if (i != smp_processor_id())
send_IPI_single(i, op);
}
}
......@@ -199,9 +199,9 @@ send_IPI_all (int op)
{
int i;
for (i = 0; i < NR_CPUS; i++)
if (cpu_online(i))
send_IPI_single(i, op);
for_each_online_cpu(i) {
send_IPI_single(i, op);
}
}
/*
......
arch/ia64/kernel/smpboot.c
浏览文件 @ fc228a04
......@@ -694,9 +694,9 @@ smp_cpus_done (unsigned int dummy)
* Allow the user to impress friends.
*/
for (cpu = 0; cpu < NR_CPUS; cpu++)
if (cpu_online(cpu))
bogosum += cpu_data(cpu)->loops_per_jiffy;
for_each_online_cpu(cpu) {
bogosum += cpu_data(cpu)->loops_per_jiffy;
}
printk(KERN_INFO "Total of %d processors activated (%lu.%02lu BogoMIPS).\n",
(int)num_online_cpus(), bogosum/(500000/HZ), (bogosum/(5000/HZ))%100);
......
arch/ia64/kernel/uncached.c
浏览文件 @ fc228a04
......@@ -205,23 +205,18 @@ EXPORT_SYMBOL(uncached_free_page);
static int __init
uncached_build_memmap(unsigned long start, unsigned long end, void *arg)
{
long length;
unsigned long vstart, vend;
long length = end - start;
int node;
length = end - start;
vstart = start + __IA64_UNCACHED_OFFSET;
vend = end + __IA64_UNCACHED_OFFSET;
dprintk(KERN_ERR "uncached_build_memmap(%lx %lx)\n", start, end);
memset((char *)vstart, 0, length);
memset((char *)start, 0, length);
node = paddr_to_nid(start);
node = paddr_to_nid(start - __IA64_UNCACHED_OFFSET);
for (; vstart < vend ; vstart += PAGE_SIZE) {
dprintk(KERN_INFO "sticking %lx into the pool!\n", vstart);
gen_pool_free(uncached_pool[node], vstart, PAGE_SIZE);
for (; start < end ; start += PAGE_SIZE) {
dprintk(KERN_INFO "sticking %lx into the pool!\n", start);
gen_pool_free(uncached_pool[node], start, PAGE_SIZE);
}
return 0;
......
arch/ia64/lib/swiotlb.c
浏览文件 @ fc228a04
......@@ -49,6 +49,15 @@
*/
#define IO_TLB_SHIFT 11
#define SLABS_PER_PAGE (1 << (PAGE_SHIFT - IO_TLB_SHIFT))
/*
* Minimum IO TLB size to bother booting with. Systems with mainly
* 64bit capable cards will only lightly use the swiotlb. If we can't
* allocate a contiguous 1MB, we're probably in trouble anyway.
*/
#define IO_TLB_MIN_SLABS ((1<<20) >> IO_TLB_SHIFT)
int swiotlb_force;
/*
......@@ -154,6 +163,99 @@ swiotlb_init (void)
swiotlb_init_with_default_size(64 * (1<<20)); /* default to 64MB */
}
/*
* Systems with larger DMA zones (those that don't support ISA) can
* initialize the swiotlb later using the slab allocator if needed.
* This should be just like above, but with some error catching.
*/
int
swiotlb_late_init_with_default_size (size_t default_size)
{
unsigned long i, req_nslabs = io_tlb_nslabs;
unsigned int order;
if (!io_tlb_nslabs) {
io_tlb_nslabs = (default_size >> IO_TLB_SHIFT);
io_tlb_nslabs = ALIGN(io_tlb_nslabs, IO_TLB_SEGSIZE);
}
/*
* Get IO TLB memory from the low pages
*/
order = get_order(io_tlb_nslabs * (1 << IO_TLB_SHIFT));
io_tlb_nslabs = SLABS_PER_PAGE << order;
while ((SLABS_PER_PAGE << order) > IO_TLB_MIN_SLABS) {
io_tlb_start = (char *)__get_free_pages(GFP_DMA | __GFP_NOWARN,
order);
if (io_tlb_start)
break;
order--;
}
if (!io_tlb_start)
goto cleanup1;
if (order != get_order(io_tlb_nslabs * (1 << IO_TLB_SHIFT))) {
printk(KERN_WARNING "Warning: only able to allocate %ld MB "
"for software IO TLB\n", (PAGE_SIZE << order) >> 20);
io_tlb_nslabs = SLABS_PER_PAGE << order;
}
io_tlb_end = io_tlb_start + io_tlb_nslabs * (1 << IO_TLB_SHIFT);
memset(io_tlb_start, 0, io_tlb_nslabs * (1 << IO_TLB_SHIFT));
/*
* Allocate and initialize the free list array. This array is used
* to find contiguous free memory regions of size up to IO_TLB_SEGSIZE
* between io_tlb_start and io_tlb_end.
*/
io_tlb_list = (unsigned int *)__get_free_pages(GFP_KERNEL,
get_order(io_tlb_nslabs * sizeof(int)));
if (!io_tlb_list)
goto cleanup2;
for (i = 0; i < io_tlb_nslabs; i++)
io_tlb_list[i] = IO_TLB_SEGSIZE - OFFSET(i, IO_TLB_SEGSIZE);
io_tlb_index = 0;
io_tlb_orig_addr = (unsigned char **)__get_free_pages(GFP_KERNEL,
get_order(io_tlb_nslabs * sizeof(char *)));
if (!io_tlb_orig_addr)
goto cleanup3;
memset(io_tlb_orig_addr, 0, io_tlb_nslabs * sizeof(char *));
/*
* Get the overflow emergency buffer
*/
io_tlb_overflow_buffer = (void *)__get_free_pages(GFP_DMA,
get_order(io_tlb_overflow));
if (!io_tlb_overflow_buffer)
goto cleanup4;
printk(KERN_INFO "Placing %ldMB software IO TLB between 0x%lx - "
"0x%lx\n", (io_tlb_nslabs * (1 << IO_TLB_SHIFT)) >> 20,
virt_to_phys(io_tlb_start), virt_to_phys(io_tlb_end));
return 0;
cleanup4:
free_pages((unsigned long)io_tlb_orig_addr, get_order(io_tlb_nslabs *
sizeof(char *)));
io_tlb_orig_addr = NULL;
cleanup3:
free_pages((unsigned long)io_tlb_list, get_order(io_tlb_nslabs *
sizeof(int)));
io_tlb_list = NULL;
io_tlb_end = NULL;
cleanup2:
free_pages((unsigned long)io_tlb_start, order);
io_tlb_start = NULL;
cleanup1:
io_tlb_nslabs = req_nslabs;
return -ENOMEM;
}
static inline int
address_needs_mapping(struct device *hwdev, dma_addr_t addr)
{
......
arch/ia64/mm/Makefile
浏览文件 @ fc228a04
......@@ -7,6 +7,5 @@ obj-y := init.o fault.o tlb.o extable.o
obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
obj-$(CONFIG_NUMA) += numa.o
obj-$(CONFIG_DISCONTIGMEM) += discontig.o
ifndef CONFIG_DISCONTIGMEM
obj-y += contig.o
endif
obj-$(CONFIG_SPARSEMEM) += discontig.o
obj-$(CONFIG_FLATMEM) += contig.o
arch/ia64/mm/contig.c
浏览文件 @ fc228a04
......@@ -269,7 +269,7 @@ paging_init (void)
efi_memmap_walk(find_largest_hole, (u64 *)&max_gap);
if (max_gap < LARGE_GAP) {
vmem_map = (struct page *) 0;
free_area_init_node(0, &contig_page_data, zones_size, 0,
free_area_init_node(0, NODE_DATA(0), zones_size, 0,
zholes_size);
} else {
unsigned long map_size;
......@@ -282,7 +282,7 @@ paging_init (void)
efi_memmap_walk(create_mem_map_page_table, NULL);
NODE_DATA(0)->node_mem_map = vmem_map;
free_area_init_node(0, &contig_page_data, zones_size,
free_area_init_node(0, NODE_DATA(0), zones_size,
0, zholes_size);
printk("Virtual mem_map starts at 0x%p\n", mem_map);
......
arch/ia64/mm/discontig.c
浏览文件 @ fc228a04
......@@ -421,6 +421,37 @@ static void __init memory_less_nodes(void)
return;
}
#ifdef CONFIG_SPARSEMEM
/**
* register_sparse_mem - notify SPARSEMEM that this memory range exists.
* @start: physical start of range
* @end: physical end of range
* @arg: unused
*
* Simply calls SPARSEMEM to register memory section(s).
*/
static int __init register_sparse_mem(unsigned long start, unsigned long end,
void *arg)
{
int nid;
start = __pa(start) >> PAGE_SHIFT;
end = __pa(end) >> PAGE_SHIFT;
nid = early_pfn_to_nid(start);
memory_present(nid, start, end);
return 0;
}
static void __init arch_sparse_init(void)
{
efi_memmap_walk(register_sparse_mem, NULL);
sparse_init();
}
#else
#define arch_sparse_init() do {} while (0)
#endif
/**
* find_memory - walk the EFI memory map and setup the bootmem allocator
*
......@@ -528,8 +559,10 @@ void show_mem(void)
int shared = 0, cached = 0, reserved = 0;
printk("Node ID: %d\n", pgdat->node_id);
for(i = 0; i < pgdat->node_spanned_pages; i++) {
struct page *page = pgdat_page_nr(pgdat, i);
if (!ia64_pfn_valid(pgdat->node_start_pfn+i))
struct page *page;
if (pfn_valid(pgdat->node_start_pfn + i))
page = pfn_to_page(pgdat->node_start_pfn + i);
else
continue;
if (PageReserved(page))
reserved++;
......@@ -648,12 +681,16 @@ void __init paging_init(void)
max_dma = virt_to_phys((void *) MAX_DMA_ADDRESS) >> PAGE_SHIFT;
arch_sparse_init();
efi_memmap_walk(filter_rsvd_memory, count_node_pages);
#ifdef CONFIG_VIRTUAL_MEM_MAP
vmalloc_end -= PAGE_ALIGN(max_low_pfn * sizeof(struct page));
vmem_map = (struct page *) vmalloc_end;
efi_memmap_walk(create_mem_map_page_table, NULL);
printk("Virtual mem_map starts at 0x%p\n", vmem_map);
#endif
for_each_online_node(node) {
memset(zones_size, 0, sizeof(zones_size));
......@@ -690,7 +727,9 @@ void __init paging_init(void)
pfn_offset = mem_data[node].min_pfn;
#ifdef CONFIG_VIRTUAL_MEM_MAP
NODE_DATA(node)->node_mem_map = vmem_map + pfn_offset;
#endif
free_area_init_node(node, NODE_DATA(node), zones_size,
pfn_offset, zholes_size);
}
......
arch/ia64/mm/init.c
浏览文件 @ fc228a04
......@@ -593,7 +593,7 @@ mem_init (void)
platform_dma_init();
#endif
#ifndef CONFIG_DISCONTIGMEM
#ifdef CONFIG_FLATMEM
if (!mem_map)
BUG();
max_mapnr = max_low_pfn;
......
arch/ia64/mm/numa.c
浏览文件 @ fc228a04
......@@ -47,3 +47,27 @@ paddr_to_nid(unsigned long paddr)
return (i < num_node_memblks) ? node_memblk[i].nid : (num_node_memblks ? -1 : 0);
}
#if defined(CONFIG_SPARSEMEM) && defined(CONFIG_NUMA)
/*
* Because of holes evaluate on section limits.
* If the section of memory exists, then return the node where the section
* resides. Otherwise return node 0 as the default. This is used by
* SPARSEMEM to allocate the SPARSEMEM sectionmap on the NUMA node where
* the section resides.
*/
int early_pfn_to_nid(unsigned long pfn)
{
int i, section = pfn >> PFN_SECTION_SHIFT, ssec, esec;
for (i = 0; i < num_node_memblks; i++) {
ssec = node_memblk[i].start_paddr >> PA_SECTION_SHIFT;
esec = (node_memblk[i].start_paddr + node_memblk[i].size +
((1L << PA_SECTION_SHIFT) - 1)) >> PA_SECTION_SHIFT;
if (section >= ssec && section < esec)
return node_memblk[i].nid;
}
return 0;
}
#endif
arch/ia64/mm/tlb.c
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arch/ia64/pci/pci.c
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arch/ia64/sn/kernel/bte.c
浏览文件 @ fc228a04
......@@ -87,7 +87,7 @@ bte_result_t bte_copy(u64 src, u64 dest, u64 len, u64 mode, void *notification)
unsigned long irq_flags;
unsigned long itc_end = 0;
int nasid_to_try[MAX_NODES_TO_TRY];
int my_nasid = get_nasid();
int my_nasid = cpuid_to_nasid(raw_smp_processor_id());
int bte_if_index, nasid_index;
int bte_first, btes_per_node = BTES_PER_NODE;
......
arch/ia64/sn/kernel/io_init.c
浏览文件 @ fc228a04
......@@ -22,8 +22,6 @@
#include "xtalk/hubdev.h"
#include "xtalk/xwidgetdev.h"
nasid_t master_nasid = INVALID_NASID; /* Partition Master */
static struct list_head sn_sysdata_list;
/* sysdata list struct */
......@@ -165,7 +163,7 @@ static void sn_fixup_ionodes(void)
* Get SGI Specific HUB chipset information.
* Inform Prom that this kernel can support domain bus numbering.
*/
for (i = 0; i < numionodes; i++) {
for (i = 0; i < num_cnodes; i++) {
hubdev = (struct hubdev_info *)(NODEPDA(i)->pdinfo);
nasid = cnodeid_to_nasid(i);
hubdev->max_segment_number = 0xffffffff;
......
arch/ia64/sn/kernel/setup.c
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arch/ia64/sn/kernel/sn2/sn2_smp.c
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arch/ia64/sn/kernel/sn2/sn_hwperf.c
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arch/ia64/sn/kernel/tiocx.c
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arch/ia64/sn/kernel/xpc.h
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arch/ia64/sn/kernel/xpc_channel.c
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arch/ia64/sn/kernel/xpc_main.c
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arch/ia64/sn/kernel/xpc_partition.c
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arch/ia64/sn/pci/pci_dma.c
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arch/ia64/sn/pci/pcibr/pcibr_reg.c
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arch/ia64/sn/pci/tioca_provider.c
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arch/ia64/sn/pci/tioce_provider.c
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drivers/Makefile
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drivers/base/power/main.c
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drivers/base/power/power.h
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drivers/base/power/runtime.c
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drivers/block/ub.c
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drivers/char/agp/sgi-agp.c
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drivers/char/mmtimer.c
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drivers/char/snsc.c
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drivers/pci/quirks.c
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drivers/usb/Makefile
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drivers/usb/class/Kconfig
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drivers/usb/class/Makefile
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drivers/usb/class/bluetty.c 已删除 100644 → 0
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drivers/usb/class/cdc-acm.c
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drivers/usb/class/usblp.c
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drivers/usb/core/Kconfig
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drivers/usb/core/Makefile
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drivers/usb/core/config.c
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drivers/usb/core/devio.c
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drivers/usb/core/file.c
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drivers/usb/core/hcd-pci.c
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drivers/usb/core/hcd.c
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drivers/usb/core/hcd.h
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drivers/usb/core/hub.c
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drivers/usb/core/hub.h
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drivers/usb/core/inode.c
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drivers/usb/core/message.c
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drivers/usb/core/notify.c 0 → 100644
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drivers/usb/core/sysfs.c
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drivers/usb/core/urb.c
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drivers/usb/core/usb.c
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drivers/usb/core/usb.h
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drivers/usb/gadget/dummy_hcd.c
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drivers/usb/gadget/ether.c
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drivers/usb/gadget/file_storage.c
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drivers/usb/gadget/goku_udc.c
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drivers/usb/gadget/lh7a40x_udc.c
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drivers/usb/gadget/net2280.c
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drivers/usb/gadget/omap_udc.c
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drivers/usb/gadget/pxa2xx_udc.c
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drivers/usb/gadget/zero.c
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drivers/usb/host/Makefile
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drivers/usb/host/ehci-hcd.c
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drivers/usb/host/ehci-hub.c
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drivers/usb/host/ehci-pci.c 0 → 100644
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drivers/usb/host/ehci.h
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drivers/usb/host/isp116x-hcd.c
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drivers/usb/host/isp116x.h
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drivers/usb/host/ohci-au1xxx.c
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drivers/usb/host/ohci-dbg.c
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drivers/usb/host/ohci-hcd.c
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drivers/usb/host/ohci-hub.c
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drivers/usb/host/ohci-lh7a404.c
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drivers/usb/host/ohci-mem.c
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drivers/usb/host/ohci-omap.c
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drivers/usb/host/ohci-pci.c
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drivers/usb/host/ohci-ppc-soc.c
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drivers/usb/host/ohci-pxa27x.c
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drivers/usb/host/ohci-s3c2410.c
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drivers/usb/host/ohci-sa1111.c
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drivers/usb/host/ohci.h
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drivers/usb/host/pci-quirks.c 0 → 100644
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drivers/usb/host/sl811-hcd.c
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drivers/usb/host/uhci-debug.c
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drivers/usb/host/uhci-hcd.c
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drivers/usb/host/uhci-hcd.h
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drivers/usb/host/uhci-q.c
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drivers/usb/image/mdc800.c
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drivers/usb/image/microtek.c
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drivers/usb/input/aiptek.c
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drivers/usb/input/hid-core.c
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drivers/usb/input/hiddev.c
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drivers/usb/input/map_to_7segment.h
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drivers/usb/input/touchkitusb.c
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drivers/usb/media/dabusb.c
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drivers/usb/misc/auerswald.c
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drivers/usb/misc/idmouse.c
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drivers/usb/misc/legousbtower.c
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drivers/usb/misc/rio500.c
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drivers/usb/misc/sisusbvga/sisusb.c
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drivers/usb/misc/usblcd.c
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drivers/usb/misc/usbtest.c
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drivers/usb/mon/mon_main.c
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drivers/usb/net/Kconfig
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drivers/usb/net/kaweth.c
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drivers/usb/net/pegasus.c
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drivers/usb/net/pegasus.h
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drivers/usb/net/rtl8150.c
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drivers/usb/net/usbnet.c
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drivers/usb/serial/ChangeLog.old 0 → 100644
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drivers/usb/serial/Kconfig
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drivers/usb/serial/Makefile
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drivers/usb/serial/airprime.c
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drivers/usb/serial/belkin_sa.c
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drivers/usb/serial/bus.c
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drivers/usb/serial/cp2101.c
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drivers/usb/serial/cyberjack.c
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drivers/usb/serial/cypress_m8.c
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drivers/usb/serial/empeg.c
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drivers/usb/serial/ftdi_sio.c
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drivers/usb/serial/ftdi_sio.h
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drivers/usb/serial/garmin_gps.c
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drivers/usb/serial/generic.c
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drivers/usb/serial/hp4x.c
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drivers/usb/serial/io_edgeport.c
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drivers/usb/serial/io_tables.h
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drivers/usb/serial/io_ti.c
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drivers/usb/serial/ipaq.c
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drivers/usb/serial/ipw.c
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drivers/usb/serial/ir-usb.c
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drivers/usb/serial/keyspan.h
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drivers/usb/serial/keyspan_pda.c
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drivers/usb/serial/kl5kusb105.c
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drivers/usb/serial/kobil_sct.c
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drivers/usb/serial/mct_u232.c
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drivers/usb/serial/nokia_dku2.c 0 → 100644
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drivers/usb/serial/omninet.c
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drivers/usb/serial/option.c
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drivers/usb/serial/pl2303.c
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drivers/usb/serial/safe_serial.c
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drivers/usb/serial/usb-serial.c
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drivers/usb/serial/usb-serial.h
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drivers/usb/serial/visor.c
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drivers/usb/serial/whiteheat.c
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drivers/usb/storage/Kconfig
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drivers/usb/storage/shuttle_usbat.c
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drivers/usb/storage/shuttle_usbat.h
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drivers/usb/storage/transport.c
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drivers/usb/storage/transport.h
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drivers/usb/storage/unusual_devs.h
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drivers/usb/storage/usb.c
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drivers/usb/storage/usb.h
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drivers/usb/usb-skeleton.c
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fs/compat_ioctl.c
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include/asm-ia64/machvec.h
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include/asm-ia64/machvec_hpzx1.h
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include/asm-ia64/meminit.h
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include/asm-ia64/mmzone.h
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include/asm-ia64/nodedata.h
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include/asm-ia64/page.h
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include/asm-ia64/sn/arch.h
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include/asm-ia64/sn/io.h
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include/asm-ia64/sn/klconfig.h
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include/asm-ia64/sn/l1.h
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include/asm-ia64/sn/nodepda.h
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include/asm-ia64/sn/sn_cpuid.h
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include/asm-ia64/sn/sn_sal.h
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include/asm-ia64/sn/tiocx.h
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include/asm-ia64/sn/xp.h
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include/asm-ia64/sparsemem.h 0 → 100644
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include/linux/pci_ids.h
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include/linux/pm.h
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include/linux/usb.h
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include/linux/usb_otg.h
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include/linux/usbdevice_fs.h
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