F: drivers/net/r8169.c
8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
+M: Greg Kroah-Hartman <gregkh@suse.de>
L: linux-serial@vger.kernel.org
W: http://serial.sourceforge.net
-S: Orphan
+S: Maintained
+T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
F: drivers/serial/8250*
F: include/linux/serial_8250.h
F: include/linux/acpi.h
F: include/acpi/
-ACPI BATTERY DRIVERS
-M: Alexey Starikovskiy <astarikovskiy@suse.de>
-L: linux-acpi@vger.kernel.org
-W: http://www.lesswatts.org/projects/acpi/
-S: Supported
-F: drivers/acpi/battery.c
-F: drivers/acpi/*sbs*
-
-ACPI EC DRIVER
-M: Alexey Starikovskiy <astarikovskiy@suse.de>
-L: linux-acpi@vger.kernel.org
-W: http://www.lesswatts.org/projects/acpi/
-S: Supported
-F: drivers/acpi/ec.c
-
ACPI FAN DRIVER
M: Zhang Rui <rui.zhang@intel.com>
L: linux-acpi@vger.kernel.org
M: Hans Ulli Kroll <ulli.kroll@googlemail.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
-T: git://git.berlios.de/gemini-board
+T: git git://git.berlios.de/gemini-board
F: arch/arm/mm/*-fa*
ARM/FOOTBRIDGE ARCHITECTURE
M: Sascha Hauer <kernel@pengutronix.de>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
-T: git://git.pengutronix.de/git/imx/linux-2.6.git
+T: git git://git.pengutronix.de/git/imx/linux-2.6.git
F: arch/arm/mach-mx*/
F: arch/arm/plat-mxc/
M: Marek Vasut <marek.vasut@gmail.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
-F: arch/arm/mach-pxa/income.c
-F: arch/arm/mach-pxa/include/mach-pxa/income.h
+F: arch/arm/mach-pxa/colibri-pxa270-income.c
ARM/INTEL IOP32X ARM ARCHITECTURE
M: Lennert Buytenhek <kernel@wantstofly.org>
S: Maintained
F: arch/arm/mach-ixp4xx/
-ARM/INTEL RESEARCH IMOTE 2 MACHINE SUPPORT
-M: Jonathan Cameron <jic23@cam.ac.uk>
-L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S: Maintained
-F: arch/arm/mach-pxa/imote2.c
-
-ARM/INTEL RESEARCH STARGATE 2 MACHINE SUPPORT
+ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
M: Jonathan Cameron <jic23@cam.ac.uk>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
S: Maintained
F: arch/arm/mach-s3c2410/
-ARM/S3C2440 ARM ARCHITECTURE
+ARM/S3C244x ARM ARCHITECTURE
M: Ben Dooks <ben-linux@fluff.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W: http://www.fluff.org/ben/linux/
S: Maintained
F: arch/arm/mach-s3c2440/
+F: arch/arm/mach-s3c2443/
-ARM/S3C2442 ARM ARCHITECTURE
-M: Ben Dooks <ben-linux@fluff.org>
-L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-W: http://www.fluff.org/ben/linux/
-S: Maintained
-F: arch/arm/mach-s3c2442/
-
-ARM/S3C2443 ARM ARCHITECTURE
+ARM/S3C64xx ARM ARCHITECTURE
M: Ben Dooks <ben-linux@fluff.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W: http://www.fluff.org/ben/linux/
S: Maintained
-F: arch/arm/mach-s3c2443/
+F: arch/arm/mach-s3c64xx/
-ARM/S3C6400 ARM ARCHITECTURE
-M: Ben Dooks <ben-linux@fluff.org>
+ARM/S5P ARM ARCHITECTURES
+M: Kukjin Kim <kgene.kim@samsung.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-W: http://www.fluff.org/ben/linux/
+L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
S: Maintained
-F: arch/arm/mach-s3c6400/
+F: arch/arm/mach-s5p*/
-ARM/S3C6410 ARM ARCHITECTURE
-M: Ben Dooks <ben-linux@fluff.org>
-L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-W: http://www.fluff.org/ben/linux/
+ARM/SAMSUNG S5P SERIES FIMC SUPPORT
+M: Kyungmin Park <kyungmin.park@samsung.com>
+M: Sylwester Nawrocki <s.nawrocki@samsung.com>
+L: linux-arm-kernel@lists.infradead.org
+L: linux-media@vger.kernel.org
S: Maintained
-F: arch/arm/mach-s3c6410/
+F: arch/arm/plat-s5p/dev-fimc*
+F: arch/arm/plat-samsung/include/plat/*fimc*
+F: drivers/media/video/s5p-fimc/
ARM/SHMOBILE ARM ARCHITECTURE
M: Paul Mundt <lethal@linux-sh.org>
F: arch/arm/mach-shmobile/
F: drivers/sh/
+ARM/TELECHIPS ARM ARCHITECTURE
+M: "Hans J. Koch" <hjk@linutronix.de>
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S: Maintained
+F: arch/arm/plat-tcc/
+F: arch/arm/mach-tcc8k/
+
ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
M: Lennert Buytenhek <kernel@wantstofly.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
+ARM/TETON BGA MACHINE SUPPORT
+M: Mark F. Brown <mark.brown314@gmail.com>
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S: Maintained
+
ARM/THECUS N2100 MACHINE SUPPORT
M: Lennert Buytenhek <kernel@wantstofly.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: drivers/net/wireless/ath/ar9170/
+CARL9170 LINUX COMMUNITY WIRELESS DRIVER
+M: Christian Lamparter <chunkeey@googlemail.com>
+L: linux-wireless@vger.kernel.org
+W: http://wireless.kernel.org/en/users/Drivers/carl9170
+S: Maintained
+F: drivers/net/wireless/ath/carl9170/
+
ATK0110 HWMON DRIVER
M: Luca Tettamanti <kronos.it@gmail.com>
L: lm-sensors@lm-sensors.org
M: Jay Cliburn <jcliburn@gmail.com>
M: Chris Snook <chris.snook@gmail.com>
M: Jie Yang <jie.yang@atheros.com>
-L: atl1-devel@lists.sourceforge.net
+L: netdev@vger.kernel.org
W: http://sourceforge.net/projects/atl1
W: http://atl1.sourceforge.net
S: Maintained
F: include/linux/cfag12864b.h
AVR32 ARCHITECTURE
-M: Haavard Skinnemoen <hskinnemoen@atmel.com>
+M: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
W: http://www.atmel.com/products/AVR32/
W: http://avr32linux.org/
W: http://avrfreaks.net/
F: arch/avr32/
AVR32/AT32AP MACHINE SUPPORT
-M: Haavard Skinnemoen <hskinnemoen@atmel.com>
+M: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
S: Supported
F: arch/avr32/mach-at32ap/
BLUETOOTH DRIVERS
M: Marcel Holtmann <marcel@holtmann.org>
+M: Gustavo F. Padovan <padovan@profusion.mobi>
L: linux-bluetooth@vger.kernel.org
W: http://www.bluez.org/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6.git
S: Maintained
F: drivers/bluetooth/
BLUETOOTH SUBSYSTEM
M: Marcel Holtmann <marcel@holtmann.org>
+M: Gustavo F. Padovan <padovan@profusion.mobi>
L: linux-bluetooth@vger.kernel.org
W: http://www.bluez.org/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6.git
S: Maintained
F: net/bluetooth/
F: include/net/bluetooth/
S: Supported
F: drivers/net/tg3.*
+ BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
+ M: Brett Rudley <brudley@broadcom.com>
+ M: Henry Ptasinski <henryp@broadcom.com>
+ M: Nohee Ko <noheek@broadcom.com>
+ L: linux-wireless@vger.kernel.org
+ S: Supported
+ F: drivers/staging/brcm80211/
+
BROCADE BFA FC SCSI DRIVER
M: Jing Huang <huangj@brocade.com>
L: linux-scsi@vger.kernel.org
S: Supported
F: drivers/scsi/bfa/
+BROCADE BNA 10 GIGABIT ETHERNET DRIVER
+M: Rasesh Mody <rmody@brocade.com>
+M: Debashis Dutt <ddutt@brocade.com>
+L: netdev@vger.kernel.org
+S: Supported
+F: drivers/net/bna/
+
BSG (block layer generic sg v4 driver)
M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
L: linux-scsi@vger.kernel.org
F: Documentation/video4linux/cafe_ccic
F: drivers/media/video/cafe_ccic*
+CAIF NETWORK LAYER
+M: Sjur Braendeland <sjur.brandeland@stericsson.com>
+L: netdev@vger.kernel.org
+S: Supported
+F: Documentation/networking/caif/
+F: drivers/net/caif/
+F: include/linux/caif/
+F: include/net/caif/
+F: net/caif/
+
CALGARY x86-64 IOMMU
M: Muli Ben-Yehuda <muli@il.ibm.com>
M: "Jon D. Mason" <jdmason@kudzu.us>
S: Supported
F: Documentation/filesystems/ceph.txt
F: fs/ceph
+F: net/ceph
+F: include/linux/ceph
CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
-M: David Vrabel <david.vrabel@csr.com>
L: linux-usb@vger.kernel.org
-S: Supported
+S: Orphan
F: Documentation/usb/WUSB-Design-overview.txt
F: Documentation/usb/wusb-cbaf
F: drivers/usb/host/hwa-hc.c
F: scripts/checkpatch.pl
CISCO VIC ETHERNET NIC DRIVER
-M: Scott Feldman <scofeldm@cisco.com>
M: Vasanthy Kolluri <vkolluri@cisco.com>
M: Roopa Prabhu <roprabhu@cisco.com>
+M: David Wang <dwang2@cisco.com>
S: Supported
F: drivers/net/enic/
F: lib/lru_cache.c
F: Documentation/blockdev/drbd/
-DRIVER CORE, KOBJECTS, AND SYSFS
+DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
M: Greg Kroah-Hartman <gregkh@suse.de>
T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Supported
F: Documentation/kobject.txt
F: drivers/base/
F: fs/sysfs/
+F: fs/debugfs/
F: include/linux/kobj*
+F: include/linux/debugfs.h
F: lib/kobj*
DRM DRIVERS
F: drivers/gpu/drm/
F: include/drm/
+INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
+M: Chris Wilson <chris@chris-wilson.co.uk>
+L: intel-gfx@lists.freedesktop.org
+L: dri-devel@lists.freedesktop.org
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel.git
+S: Supported
+F: drivers/gpu/drm/i915
+F: include/drm/i915*
+
DSCC4 DRIVER
M: Francois Romieu <romieu@fr.zoreil.com>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/edac/i5400_edac.c
+EDAC-I7300
+M: Mauro Carvalho Chehab <mchehab@redhat.com>
+L: linux-edac@vger.kernel.org
+W: bluesmoke.sourceforge.net
+S: Maintained
+F: drivers/edac/i7300_edac.c
+
EDAC-I7CORE
M: Mauro Carvalho Chehab <mchehab@redhat.com>
L: linux-edac@vger.kernel.org
S: Maintained
F: drivers/platform/x86/eeepc-laptop.c
+EFIFB FRAMEBUFFER DRIVER
+L: linux-fbdev@vger.kernel.org
+M: Peter Jones <pjones@redhat.com>
+S: Maintained
+F: drivers/video/efifb.c
+
EFS FILESYSTEM
W: http://aeschi.ch.eu.org/efs/
S: Orphan
S: Supported
F: drivers/infiniband/hw/ehca/
+EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
+M: Breno Leitao <leitao@linux.vnet.ibm.com>
+L: netdev@vger.kernel.org
+S: Maintained
+F: drivers/net/ehea/
+
EMBEDDED LINUX
M: Paul Gortmaker <paul.gortmaker@windriver.com>
M: Matt Mackall <mpm@selenic.com>
F: drivers/scsi/gdt*
GENERIC GPIO I2C DRIVER
-M: Haavard Skinnemoen <hskinnemoen@atmel.com>
+M: Haavard Skinnemoen <hskinnemoen@gmail.com>
S: Supported
F: drivers/i2c/busses/i2c-gpio.c
F: include/linux/i2c-gpio.h
HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
M: Frank Seidel <frank@f-seidel.de>
-L: lm-sensors@lm-sensors.org
+L: platform-driver-x86@vger.kernel.org
W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
S: Maintained
-F: drivers/hwmon/hdaps.c
+F: drivers/platform/x86/hdaps.c
HWPOISON MEMORY FAILURE HANDLING
M: Andi Kleen <andi@firstfloor.org>
F: drivers/media/video/gspca/
HARDWARE MONITORING
+M: Jean Delvare <khali@linux-fr.org>
+M: Guenter Roeck <guenter.roeck@ericsson.com>
L: lm-sensors@lm-sensors.org
W: http://www.lm-sensors.org/
-S: Orphan
+T: quilt kernel.org/pub/linux/kernel/people/jdelvare/linux-2.6/jdelvare-hwmon/
+T: quilt kernel.org/pub/linux/kernel/people/groeck/linux-staging/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
+S: Maintained
F: Documentation/hwmon/
F: drivers/hwmon/
F: include/linux/hwmon*.h
F: arch/x86/kernel/hpet.c
F: arch/x86/include/asm/hpet.h
-HPET: ACPI
-M: Bob Picco <bob.picco@hp.com>
-S: Maintained
-F: drivers/char/hpet.c
-
HPFS FILESYSTEM
M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
S: Supported
F: drivers/scsi/ipr.*
+IBM Power Virtual Ethernet Device Driver
+M: Santiago Leon <santil@linux.vnet.ibm.com>
+L: netdev@vger.kernel.org
+S: Supported
+F: drivers/net/ibmveth.*
+
IBM ServeRAID RAID DRIVER
P: Jack Hammer
M: Dave Jeffery <ipslinux@adaptec.com>
M: Sean Hefty <sean.hefty@intel.com>
M: Hal Rosenstock <hal.rosenstock@gmail.com>
L: linux-rdma@vger.kernel.org
-W: http://www.openib.org/
+W: http://www.openfabrics.org/
Q: http://patchwork.kernel.org/project/linux-rdma/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband.git
S: Supported
S: Maintained
F: drivers/net/ixp2000/
-INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/igbvf/ixgb/ixgbe)
+INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/igbvf/ixgb/ixgbe/ixgbevf)
M: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
M: Jesse Brandeburg <jesse.brandeburg@intel.com>
M: Bruce Allan <bruce.w.allan@intel.com>
-M: Alex Duyck <alexander.h.duyck@intel.com>
+M: Carolyn Wyborny <carolyn.wyborny@intel.com>
+M: Don Skidmore <donald.c.skidmore@intel.com>
+M: Greg Rose <gregory.v.rose@intel.com>
M: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com>
+M: Alex Duyck <alexander.h.duyck@intel.com>
M: John Ronciak <john.ronciak@intel.com>
L: e1000-devel@lists.sourceforge.net
W: http://e1000.sourceforge.net/
S: Supported
+F: Documentation/networking/e100.txt
+F: Documentation/networking/e1000.txt
+F: Documentation/networking/e1000e.txt
+F: Documentation/networking/igb.txt
+F: Documentation/networking/igbvf.txt
+F: Documentation/networking/ixgb.txt
+F: Documentation/networking/ixgbe.txt
+F: Documentation/networking/ixgbevf.txt
F: drivers/net/e100.c
F: drivers/net/e1000/
F: drivers/net/e1000e/
F: drivers/net/igbvf/
F: drivers/net/ixgb/
F: drivers/net/ixgbe/
+F: drivers/net/ixgbevf/
INTEL PRO/WIRELESS 2100 NETWORK CONNECTION SUPPORT
L: linux-wireless@vger.kernel.org
IOC3 SERIAL DRIVER
M: Pat Gefre <pfg@sgi.com>
-L: linux-mips@linux-mips.org
+L: linux-serial@vger.kernel.org
S: Maintained
F: drivers/serial/ioc3_serial.c
F: include/net/irda/
F: net/irda/
+IRQ SUBSYSTEM
+M: Thomas Gleixner <tglx@linutronix.de>
+S: Maintained
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git irq/core
+F: kernel/irq/
+
ISAPNP
M: Jaroslav Kysela <perex@perex.cz>
S: Maintained
F: include/linux/ext*jbd*.h
F: include/linux/jbd*.h
+JSM Neo PCI based serial card
+M: Breno Leitao <leitao@linux.vnet.ibm.com>
+L: linux-serial@vger.kernel.org
+S: Maintained
+F: drivers/serial/jsm/
+
K8TEMP HARDWARE MONITORING DRIVER
M: Rudolf Marek <r.marek@assembler.cz>
L: lm-sensors@lm-sensors.org
KERNEL AUTOMOUNTER (AUTOFS)
M: "H. Peter Anvin" <hpa@zytor.com>
L: autofs@linux.kernel.org
- S: Odd Fixes
- F: fs/autofs/
+ S: Obsolete
+ F: drivers/staging/autofs/
KERNEL AUTOMOUNTER v4 (AUTOFS4)
M: Ian Kent <raven@themaw.net>
KERNEL JANITORS
L: kernel-janitors@vger.kernel.org
-W: http://janitor.kernelnewbies.org/
+W: http://kernelnewbies.org/KernelJanitors
S: Odd Fixes
KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
KEXEC
M: Eric Biederman <ebiederm@xmission.com>
-W: http://ftp.kernel.org/pub/linux/kernel/people/horms/kexec-tools/
+W: http://kernel.org/pub/linux/utils/kernel/kexec/
L: kexec@lists.infradead.org
S: Maintained
F: include/linux/kexec.h
S: Maintained
F: drivers/scsi/sym53c8xx_2/
+LTC4261 HARDWARE MONITOR DRIVER
+M: Guenter Roeck <linux@roeck-us.net>
+L: lm-sensors@lm-sensors.org
+S: Maintained
+F: Documentation/hwmon/ltc4261
+F: drivers/hwmon/ltc4261.c
+
LTP (Linux Test Project)
M: Rishikesh K Rajak <risrajak@linux.vnet.ibm.com>
M: Garrett Cooper <yanegomi@gmail.com>
MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
M: Nicolas Pitre <nico@fluxnic.net>
S: Odd Fixes
-F: drivers/mmc/host/mvsdio.*
+F: drivers/mmc/host/mvsdio.*
MARVELL YUKON / SYSKONNECT DRIVER
M: Mirko Lindner <mlindner@syskonnect.de>
S: Supported
MATROX FRAMEBUFFER DRIVER
-M: Petr Vandrovec <vandrove@vc.cvut.cz>
L: linux-fbdev@vger.kernel.org
-S: Maintained
+S: Orphan
F: drivers/video/matrox/matroxfb_*
F: include/linux/matroxfb.h
F: drivers/char/mxser.*
MSI LAPTOP SUPPORT
-M: Lennart Poettering <mzxreary@0pointer.de>
+M: Lee, Chun-Yi <jlee@novell.com>
L: platform-driver-x86@vger.kernel.org
-W: https://tango.0pointer.de/mailman/listinfo/s270-linux
-W: http://0pointer.de/lennart/tchibo.html
S: Maintained
F: drivers/platform/x86/msi-laptop.c
F: drivers/mfd/
MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
-S: Orphan
+M: Chris Ball <cjb@laptop.org>
L: linux-mmc@vger.kernel.org
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git
+S: Maintained
F: drivers/mmc/
F: include/linux/mmc/
F: sound/oss/msnd*
MULTITECH MULTIPORT CARD (ISICOM)
-M: Jiri Slaby <jirislaby@gmail.com>
-S: Maintained
+S: Orphan
F: drivers/char/isicom.c
F: include/linux/isicom.h
MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
-M: Felipe Balbi <felipe.balbi@nokia.com>
+M: Felipe Balbi <balbi@ti.com>
L: linux-usb@vger.kernel.org
T: git git://gitorious.org/usb/usb.git
S: Maintained
F: drivers/net/natsemi.c
NCP FILESYSTEM
-M: Petr Vandrovec <vandrove@vc.cvut.cz>
-S: Maintained
+M: Petr Vandrovec <petr@vandrovec.name>
+S: Odd Fixes
F: fs/ncpfs/
NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
F: drivers/char/hw_random/omap-rng.c
OMAP USB SUPPORT
-M: Felipe Balbi <felipe.balbi@nokia.com>
+M: Felipe Balbi <balbi@ti.com>
M: David Brownell <dbrownell@users.sourceforge.net>
L: linux-usb@vger.kernel.org
L: linux-omap@vger.kernel.org
F: fs/ocfs2/
ORINOCO DRIVER
-M: Pavel Roskin <proski@gnu.org>
-M: David Gibson <hermes@gibson.dropbear.id.au>
L: linux-wireless@vger.kernel.org
L: orinoco-users@lists.sourceforge.net
L: orinoco-devel@lists.sourceforge.net
+W: http://linuxwireless.org/en/users/Drivers/orinoco
W: http://www.nongnu.org/orinoco/
-S: Maintained
+S: Orphan
F: drivers/net/wireless/orinoco/
OSD LIBRARY and FILESYSTEM
S: Maintained
F: drivers/i2c/busses/i2c-pasemi.c
+PADATA PARALLEL EXECUTION MECHANISM
+M: Steffen Klassert <steffen.klassert@secunet.com>
+L: linux-kernel@vger.kernel.org
+L: linux-crypto@vger.kernel.org
+S: Maintained
+F: kernel/padata.c
+F: include/linux/padata.h
+F: Documentation/padata.txt
+
PANASONIC LAPTOP ACPI EXTRAS DRIVER
M: Harald Welte <laforge@gnumonks.org>
L: platform-driver-x86@vger.kernel.org
S: Maintained
F: drivers/platform/x86/panasonic-laptop.c
-PANASONIC MN10300/AM33 PORT
+PANASONIC MN10300/AM33/AM34 PORT
M: David Howells <dhowells@redhat.com>
M: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
L: linux-am33-list@redhat.com (moderated for non-subscribers)
F: drivers/leds/leds-pca9532.c
F: include/linux/leds-pca9532.h
+PCA9541 I2C BUS MASTER SELECTOR DRIVER
+M: Guenter Roeck <guenter.roeck@ericsson.com>
+L: linux-i2c@vger.kernel.org
+S: Maintained
+F: drivers/i2c/muxes/pca9541.c
+
PCA9564/PCA9665 I2C BUS DRIVER
M: Wolfram Sang <w.sang@pengutronix.de>
L: linux-i2c@vger.kernel.org
S: Maintained
F: drivers/net/pcnet32.c
+PCRYPT PARALLEL CRYPTO ENGINE
+M: Steffen Klassert <steffen.klassert@secunet.com>
+L: linux-crypto@vger.kernel.org
+S: Maintained
+F: crypto/pcrypt.c
+F: include/crypto/pcrypt.h
+
PER-TASK DELAY ACCOUNTING
M: Balbir Singh <balbir@linux.vnet.ibm.com>
S: Maintained
S: Maintained
F: include/linux/personality.h
+PHONET PROTOCOL
+M: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
+S: Supported
+F: Documentation/networking/phonet.txt
+F: include/linux/phonet.h
+F: include/net/phonet/
+F: net/phonet/
+
PHRAM MTD DRIVER
M: Joern Engel <joern@lazybastard.org>
L: linux-mtd@lists.infradead.org
PRISM54 WIRELESS DRIVER
M: "Luis R. Rodriguez" <mcgrof@gmail.com>
L: linux-wireless@vger.kernel.org
-W: http://prism54.org
+W: http://wireless.kernel.org/en/users/Drivers/p54
S: Obsolete
F: drivers/net/wireless/prism54/
F: include/linux/qnx4_fs.h
F: include/linux/qnxtypes.h
+RADOS BLOCK DEVICE (RBD)
+F: include/linux/qnxtypes.h
+M: Yehuda Sadeh <yehuda@hq.newdream.net>
+M: Sage Weil <sage@newdream.net>
+M: ceph-devel@vger.kernel.org
+S: Supported
+F: drivers/block/rbd.c
+F: drivers/block/rbd_types.h
+
RADEON FRAMEBUFFER DISPLAY DRIVER
M: Benjamin Herrenschmidt <benh@kernel.crashing.org>
L: linux-fbdev@vger.kernel.org
M: Josh Triplett <josh@freedesktop.org>
M: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
S: Supported
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-2.6-rcu.git
F: Documentation/RCU/torture.txt
F: kernel/rcutorture.c
M: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
W: http://www.rdrop.com/users/paulmck/rclock/
S: Supported
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-2.6-rcu.git
F: Documentation/RCU/
F: include/linux/rcu*
F: include/linux/srcu*
F: kernel/srcu*
X: kernel/rcutorture.c
-REAL TIME CLOCK DRIVER
+REAL TIME CLOCK DRIVER (LEGACY)
M: Paul Gortmaker <p_gortmaker@yahoo.com>
S: Maintained
-F: Documentation/rtc.txt
-F: drivers/rtc/
-F: include/linux/rtc.h
+F: drivers/char/rtc.c
REAL TIME CLOCK (RTC) SUBSYSTEM
M: Alessandro Zummo <a.zummo@towertech.it>
F: drivers/media/video/*7146*
F: include/media/*7146*
+SAMSUNG AUDIO (ASoC) DRIVERS
+M: Jassi Brar <jassi.brar@samsung.com>
+L: alsa-devel@alsa-project.org (moderated for non-subscribers)
+S: Supported
+F: sound/soc/s3c24xx
+
TLG2300 VIDEO4LINUX-2 DRIVER
M: Huang Shijie <shijie8@gmail.com>
M: Kang Yong <kangyong@telegent.com>
S: Maintained
F: drivers/scsi/sr*
+SCSI RDMA PROTOCOL (SRP) INITIATOR
+M: David Dillow <dillowda@ornl.gov>
+L: linux-rdma@vger.kernel.org
+S: Supported
+W: http://www.openfabrics.org
+Q: http://patchwork.kernel.org/project/linux-rdma/list/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
+F: drivers/infiniband/ulp/srp/
+F: include/scsi/srp.h
+
SCSI SG DRIVER
M: Doug Gilbert <dgilbert@interlog.com>
L: linux-scsi@vger.kernel.org
F: drivers/mmc/host/sdricoh_cs.c
SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
-S: Orphan
+M: Chris Ball <cjb@laptop.org>
L: linux-mmc@vger.kernel.org
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git
+S: Maintained
F: drivers/mmc/host/sdhci.*
SECURE DIGITAL HOST CONTROLLER INTERFACE, OPEN FIRMWARE BINDINGS (SDHCI-OF)
F: drivers/*/*/*s3c2410*
TI DAVINCI MACHINE SUPPORT
-P: Kevin Hilman
-M: davinci-linux-open-source@linux.davincidsp.com
+M: Kevin Hilman <khilman@deeprootsystems.com>
+L: davinci-linux-open-source@linux.davincidsp.com (subscribers-only)
Q: http://patchwork.kernel.org/project/linux-davinci/list/
S: Supported
F: arch/arm/mach-davinci
STAGING SUBSYSTEM
M: Greg Kroah-Hartman <gregkh@suse.de>
- T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-next-2.6.git
L: devel@driverdev.osuosl.org
S: Maintained
F: drivers/staging/
F: fs/ufs/
ULTRA-WIDEBAND (UWB) SUBSYSTEM:
-M: David Vrabel <david.vrabel@csr.com>
L: linux-usb@vger.kernel.org
-S: Supported
+S: Orphan
F: drivers/uwb/
-X: drivers/uwb/wlp/
-X: drivers/uwb/i1480/i1480u-wlp/
-X: drivers/uwb/i1480/i1480-wlp.h
F: include/linux/uwb.h
F: include/linux/uwb/
F: Documentation/usb/acm.txt
F: drivers/usb/class/cdc-acm.*
+USB ATTACHED SCSI
+M: Matthew Wilcox <willy@linux.intel.com>
+M: Sarah Sharp <sarah.a.sharp@linux.intel.com>
+L: linux-usb@vger.kernel.org
+L: linux-scsi@vger.kernel.org
+S: Supported
+F: drivers/usb/storage/uas.c
+
USB BLOCK DRIVER (UB ub)
M: Pete Zaitcev <zaitcev@redhat.com>
L: linux-usb@vger.kernel.org
S: Maintained
F: drivers/usb/serial/option.c
-USB OV511 DRIVER
-M: Mark McClelland <mmcclell@bigfoot.com>
-L: linux-usb@vger.kernel.org
-W: http://alpha.dyndns.org/ov511/
-S: Maintained
-F: drivers/media/video/ov511.*
-
USB PEGASUS DRIVER
M: Petko Manolov <petkan@users.sourceforge.net>
L: linux-usb@vger.kernel.org
F: drivers/usb/host/xhci*
F: drivers/usb/host/pci-quirks*
-USB ZC0301 DRIVER
-M: Luca Risolia <luca.risolia@studio.unibo.it>
-L: linux-usb@vger.kernel.org
-L: linux-media@vger.kernel.org
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
-W: http://www.linux-projects.org
-S: Maintained
-F: Documentation/video4linux/zc0301.txt
-F: drivers/media/video/zc0301/
-
USB ZD1201 DRIVER
L: linux-wireless@vger.kernel.org
W: http://linux-lc100020.sourceforge.net
F: include/net/wimax.h
F: net/wimax/
-WIMEDIA LLC PROTOCOL (WLP) SUBSYSTEM
-M: David Vrabel <david.vrabel@csr.com>
-L: netdev@vger.kernel.org
-S: Maintained
-F: include/linux/wlp.h
-F: drivers/uwb/wlp/
-F: drivers/uwb/i1480/i1480u-wlp/
-F: drivers/uwb/i1480/i1480-wlp.h
-
WISTRON LAPTOP BUTTON DRIVER
M: Miloslav Trmac <mitr@volny.cz>
S: Maintained
F: drivers/input/misc/wistron_btns.c
WL1251 WIRELESS DRIVER
-M: Kalle Valo <kalle.valo@iki.fi>
+M: Kalle Valo <kvalo@adurom.com>
L: linux-wireless@vger.kernel.org
W: http://wireless.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
S: Maintained
-F: drivers/net/wireless/wl12xx/*
-X: drivers/net/wireless/wl12xx/wl1271*
+F: drivers/net/wireless/wl1251/*
WL1271 WIRELESS DRIVER
M: Luciano Coelho <luciano.coelho@nokia.com>
L: linux-wireless@vger.kernel.org
W: http://wireless.kernel.org
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
S: Maintained
F: drivers/net/wireless/wl12xx/wl1271*
+F: include/linux/wl12xx.h
WL3501 WIRELESS PCMCIA CARD DRIVER
M: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
WOLFSON MICROELECTRONICS DRIVERS
M: Mark Brown <broonie@opensource.wolfsonmicro.com>
M: Ian Lartey <ian@opensource.wolfsonmicro.com>
+M: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
+T: git git://opensource.wolfsonmicro.com/linux-2.6-asoc
T: git git://opensource.wolfsonmicro.com/linux-2.6-audioplus
-W: http://opensource.wolfsonmicro.com/node/8
+W: http://opensource.wolfsonmicro.com/content/linux-drivers-wolfson-devices
S: Supported
F: Documentation/hwmon/wm83??
F: drivers/leds/leds-wm83*.c
S: Maintained
F: drivers/serial/zs.*
+GRE DEMULTIPLEXER DRIVER
+M: Dmitry Kozlov <xeb@mail.ru>
+L: netdev@vger.kernel.org
+S: Maintained
+F: net/ipv4/gre.c
+F: include/net/gre.h
+
+PPTP DRIVER
+M: Dmitry Kozlov <xeb@mail.ru>
+L: netdev@vger.kernel.org
+S: Maintained
+F: drivers/net/pptp.c
+W: http://sourceforge.net/projects/accel-pptp
+
THE REST
M: Linus Torvalds <torvalds@linux-foundation.org>
L: linux-kernel@vger.kernel.org
#
# Common support
-obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer-gp.o pm.o
+obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer-gp.o pm.o \
+ common.o
-omap-2-3-common = irq.o sdrc.o
+omap-2-3-common = irq.o sdrc.o prm2xxx_3xxx.o
hwmod-common = omap_hwmod.o \
omap_hwmod_common_data.o
prcm-common = prcm.o powerdomain.o
obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(prcm-common) $(hwmod-common)
obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(prcm-common) $(hwmod-common)
-obj-$(CONFIG_ARCH_OMAP4) += $(prcm-common) $(hwmod-common)
+obj-$(CONFIG_ARCH_OMAP4) += $(prcm-common) prm44xx.o $(hwmod-common)
obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
# Power Management
ifeq ($(CONFIG_PM),y)
obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o
-obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o
-obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o cpuidle34xx.o
-obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o
+obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o pm_bus.o
+obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o cpuidle34xx.o pm_bus.o
+obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o pm_bus.o
obj-$(CONFIG_PM_DEBUG) += pm-debug.o
AFLAGS_sleep24xx.o :=-Wa,-march=armv6
AFLAGS_sleep34xx.o :=-Wa,-march=armv7-a
+ifeq ($(CONFIG_PM_VERBOSE),y)
+CFLAGS_pm_bus.o += -DDEBUG
+endif
+
endif
# PRCM
obj-$(CONFIG_ARCH_OMAP2420) += omap_hwmod_2420_data.o
obj-$(CONFIG_ARCH_OMAP2430) += omap_hwmod_2430_data.o
obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP4) += omap_hwmod_44xx_data.o
# EMU peripherals
obj-$(CONFIG_OMAP3_EMU) += emu.o
i2c-omap-$(CONFIG_I2C_OMAP) := i2c.o
obj-y += $(i2c-omap-m) $(i2c-omap-y)
+ ifneq ($(CONFIG_TIDSPBRIDGE),)
+ obj-y += dsp.o
+ endif
+
# Specific board support
obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o
obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o
obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o \
board-flash.o \
hsmmc.o
+obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o \
+ hsmmc.o
+obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o \
+ hsmmc.o
obj-$(CONFIG_MACH_OVERO) += board-overo.o \
hsmmc.o
obj-$(CONFIG_MACH_OMAP3EVM) += board-omap3evm.o \
hsmmc.o
obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o \
hsmmc.o
+obj-$(CONFIG_MACH_CM_T3517) += board-cm-t3517.o
obj-$(CONFIG_MACH_IGEP0020) += board-igep0020.o \
hsmmc.o
+obj-$(CONFIG_MACH_IGEP0030) += board-igep0030.o \
+ hsmmc.o
obj-$(CONFIG_MACH_OMAP3_TOUCHBOOK) += board-omap3touchbook.o \
hsmmc.o
obj-$(CONFIG_MACH_OMAP_4430SDP) += board-4430sdp.o \
smc91x-$(CONFIG_SMC91X) := gpmc-smc91x.o
obj-y += $(smc91x-m) $(smc91x-y)
+
+smsc911x-$(CONFIG_SMSC911X) := gpmc-smsc911x.o
+obj-y += $(smsc911x-m) $(smsc911x-y)
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/console.h>
-#include <linux/serial.h>
-#include <linux/tty.h>
-#include <linux/serial_8250.h>
-#include <linux/serial_reg.h>
-#include <linux/clk.h>
#include <linux/io.h>
#include <linux/omapfb.h>
-#include <mach/hardware.h>
-#include <asm/system.h>
-#include <asm/pgtable.h>
-#include <asm/mach/map.h>
-#include <asm/setup.h>
-
#include <plat/common.h>
#include <plat/board.h>
-#include <plat/control.h>
-#include <plat/mux.h>
-#include <plat/fpga.h>
-#include <plat/serial.h>
#include <plat/vram.h>
+ #include <plat/dsp.h>
-#include <plat/clock.h>
-
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
-# include "../mach-omap2/sdrc.h"
-#endif
#define NO_LENGTH_CHECK 0xffffffff
{
omapfb_reserve_sdram_memblock();
omap_vram_reserve_sdram_memblock();
+ omap_dsp_reserve_sdram_memblock();
}
-
-/*
- * 32KHz clocksource ... always available, on pretty most chips except
- * OMAP 730 and 1510. Other timers could be used as clocksources, with
- * higher resolution in free-running counter modes (e.g. 12 MHz xtal),
- * but systems won't necessarily want to spend resources that way.
- */
-
-#define OMAP16XX_TIMER_32K_SYNCHRONIZED 0xfffbc410
-
-#if !(defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP15XX))
-
-#include <linux/clocksource.h>
-
-/*
- * offset_32k holds the init time counter value. It is then subtracted
- * from every counter read to achieve a counter that counts time from the
- * kernel boot (needed for sched_clock()).
- */
-static u32 offset_32k __read_mostly;
-
-#ifdef CONFIG_ARCH_OMAP16XX
-static cycle_t omap16xx_32k_read(struct clocksource *cs)
-{
- return omap_readl(OMAP16XX_TIMER_32K_SYNCHRONIZED) - offset_32k;
-}
-#else
-#define omap16xx_32k_read NULL
-#endif
-
-#ifdef CONFIG_ARCH_OMAP2420
-static cycle_t omap2420_32k_read(struct clocksource *cs)
-{
- return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10) - offset_32k;
-}
-#else
-#define omap2420_32k_read NULL
-#endif
-
-#ifdef CONFIG_ARCH_OMAP2430
-static cycle_t omap2430_32k_read(struct clocksource *cs)
-{
- return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10) - offset_32k;
-}
-#else
-#define omap2430_32k_read NULL
-#endif
-
-#ifdef CONFIG_ARCH_OMAP3
-static cycle_t omap34xx_32k_read(struct clocksource *cs)
-{
- return omap_readl(OMAP3430_32KSYNCT_BASE + 0x10) - offset_32k;
-}
-#else
-#define omap34xx_32k_read NULL
-#endif
-
-#ifdef CONFIG_ARCH_OMAP4
-static cycle_t omap44xx_32k_read(struct clocksource *cs)
-{
- return omap_readl(OMAP4430_32KSYNCT_BASE + 0x10) - offset_32k;
-}
-#else
-#define omap44xx_32k_read NULL
-#endif
-
-/*
- * Kernel assumes that sched_clock can be called early but may not have
- * things ready yet.
- */
-static cycle_t omap_32k_read_dummy(struct clocksource *cs)
-{
- return 0;
-}
-
-static struct clocksource clocksource_32k = {
- .name = "32k_counter",
- .rating = 250,
- .read = omap_32k_read_dummy,
- .mask = CLOCKSOURCE_MASK(32),
- .shift = 10,
- .flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-/*
- * Returns current time from boot in nsecs. It's OK for this to wrap
- * around for now, as it's just a relative time stamp.
- */
-unsigned long long sched_clock(void)
-{
- return clocksource_cyc2ns(clocksource_32k.read(&clocksource_32k),
- clocksource_32k.mult, clocksource_32k.shift);
-}
-
-/**
- * read_persistent_clock - Return time from a persistent clock.
- *
- * Reads the time from a source which isn't disabled during PM, the
- * 32k sync timer. Convert the cycles elapsed since last read into
- * nsecs and adds to a monotonically increasing timespec.
- */
-static struct timespec persistent_ts;
-static cycles_t cycles, last_cycles;
-void read_persistent_clock(struct timespec *ts)
-{
- unsigned long long nsecs;
- cycles_t delta;
- struct timespec *tsp = &persistent_ts;
-
- last_cycles = cycles;
- cycles = clocksource_32k.read(&clocksource_32k);
- delta = cycles - last_cycles;
-
- nsecs = clocksource_cyc2ns(delta,
- clocksource_32k.mult, clocksource_32k.shift);
-
- timespec_add_ns(tsp, nsecs);
- *ts = *tsp;
-}
-
-static int __init omap_init_clocksource_32k(void)
-{
- static char err[] __initdata = KERN_ERR
- "%s: can't register clocksource!\n";
-
- if (cpu_is_omap16xx() || cpu_class_is_omap2()) {
- struct clk *sync_32k_ick;
-
- if (cpu_is_omap16xx())
- clocksource_32k.read = omap16xx_32k_read;
- else if (cpu_is_omap2420())
- clocksource_32k.read = omap2420_32k_read;
- else if (cpu_is_omap2430())
- clocksource_32k.read = omap2430_32k_read;
- else if (cpu_is_omap34xx())
- clocksource_32k.read = omap34xx_32k_read;
- else if (cpu_is_omap44xx())
- clocksource_32k.read = omap44xx_32k_read;
- else
- return -ENODEV;
-
- sync_32k_ick = clk_get(NULL, "omap_32ksync_ick");
- if (sync_32k_ick)
- clk_enable(sync_32k_ick);
-
- clocksource_32k.mult = clocksource_hz2mult(32768,
- clocksource_32k.shift);
-
- offset_32k = clocksource_32k.read(&clocksource_32k);
-
- if (clocksource_register(&clocksource_32k))
- printk(err, clocksource_32k.name);
- }
- return 0;
-}
-arch_initcall(omap_init_clocksource_32k);
-
-#endif /* !(defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP15XX)) */
-
-/* Global address base setup code */
-
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
-
-static void __init __omap2_set_globals(struct omap_globals *omap2_globals)
-{
- omap2_set_globals_tap(omap2_globals);
- omap2_set_globals_sdrc(omap2_globals);
- omap2_set_globals_control(omap2_globals);
- omap2_set_globals_prcm(omap2_globals);
- omap2_set_globals_uart(omap2_globals);
-}
-
-#endif
-
-#if defined(CONFIG_ARCH_OMAP2420)
-
-static struct omap_globals omap242x_globals = {
- .class = OMAP242X_CLASS,
- .tap = OMAP2_L4_IO_ADDRESS(0x48014000),
- .sdrc = OMAP2420_SDRC_BASE,
- .sms = OMAP2420_SMS_BASE,
- .ctrl = OMAP2420_CTRL_BASE,
- .prm = OMAP2420_PRM_BASE,
- .cm = OMAP2420_CM_BASE,
- .uart1_phys = OMAP2_UART1_BASE,
- .uart2_phys = OMAP2_UART2_BASE,
- .uart3_phys = OMAP2_UART3_BASE,
-};
-
-void __init omap2_set_globals_242x(void)
-{
- __omap2_set_globals(&omap242x_globals);
-}
-#endif
-
-#if defined(CONFIG_ARCH_OMAP2430)
-
-static struct omap_globals omap243x_globals = {
- .class = OMAP243X_CLASS,
- .tap = OMAP2_L4_IO_ADDRESS(0x4900a000),
- .sdrc = OMAP243X_SDRC_BASE,
- .sms = OMAP243X_SMS_BASE,
- .ctrl = OMAP243X_CTRL_BASE,
- .prm = OMAP2430_PRM_BASE,
- .cm = OMAP2430_CM_BASE,
- .uart1_phys = OMAP2_UART1_BASE,
- .uart2_phys = OMAP2_UART2_BASE,
- .uart3_phys = OMAP2_UART3_BASE,
-};
-
-void __init omap2_set_globals_243x(void)
-{
- __omap2_set_globals(&omap243x_globals);
-}
-#endif
-
-#if defined(CONFIG_ARCH_OMAP3)
-
-static struct omap_globals omap3_globals = {
- .class = OMAP343X_CLASS,
- .tap = OMAP2_L4_IO_ADDRESS(0x4830A000),
- .sdrc = OMAP343X_SDRC_BASE,
- .sms = OMAP343X_SMS_BASE,
- .ctrl = OMAP343X_CTRL_BASE,
- .prm = OMAP3430_PRM_BASE,
- .cm = OMAP3430_CM_BASE,
- .uart1_phys = OMAP3_UART1_BASE,
- .uart2_phys = OMAP3_UART2_BASE,
- .uart3_phys = OMAP3_UART3_BASE,
- .uart4_phys = OMAP3_UART4_BASE, /* Only on 3630 */
-};
-
-void __init omap2_set_globals_3xxx(void)
-{
- __omap2_set_globals(&omap3_globals);
-}
-
-void __init omap3_map_io(void)
-{
- omap2_set_globals_3xxx();
- omap34xx_map_common_io();
-}
-#endif
-
-#if defined(CONFIG_ARCH_OMAP4)
-static struct omap_globals omap4_globals = {
- .class = OMAP443X_CLASS,
- .tap = OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE),
- .ctrl = OMAP443X_CTRL_BASE,
- .prm = OMAP4430_PRM_BASE,
- .cm = OMAP4430_CM_BASE,
- .cm2 = OMAP4430_CM2_BASE,
- .uart1_phys = OMAP4_UART1_BASE,
- .uart2_phys = OMAP4_UART2_BASE,
- .uart3_phys = OMAP4_UART3_BASE,
- .uart4_phys = OMAP4_UART4_BASE,
-};
-
-void __init omap2_set_globals_443x(void)
-{
- omap2_set_globals_tap(&omap4_globals);
- omap2_set_globals_control(&omap4_globals);
- omap2_set_globals_prcm(&omap4_globals);
- omap2_set_globals_uart(&omap4_globals);
-}
-#endif
-
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/slab.h>
+ #include <linux/memblock.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <plat/tc.h>
-#include <plat/control.h>
#include <plat/board.h>
#include <plat/mmc.h>
#include <mach/gpio.h>
static inline void omap_init_uwire(void) {}
#endif
+ /*-------------------------------------------------------------------------*/
+
+ #if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE)
+
+ static struct resource wdt_resources[] = {
+ {
+ .flags = IORESOURCE_MEM,
+ },
+ };
+
+ static struct platform_device omap_wdt_device = {
+ .name = "omap_wdt",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(wdt_resources),
+ .resource = wdt_resources,
+ };
+
+ static void omap_init_wdt(void)
+ {
+ if (cpu_is_omap16xx())
+ wdt_resources[0].start = 0xfffeb000;
+ else if (cpu_is_omap2420())
+ wdt_resources[0].start = 0x48022000; /* WDT2 */
+ else if (cpu_is_omap2430())
+ wdt_resources[0].start = 0x49016000; /* WDT2 */
+ else if (cpu_is_omap343x())
+ wdt_resources[0].start = 0x48314000; /* WDT2 */
+ else if (cpu_is_omap44xx())
+ wdt_resources[0].start = 0x4a314000;
+ else
+ return;
+
+ wdt_resources[0].end = wdt_resources[0].start + 0x4f;
+
+ (void) platform_device_register(&omap_wdt_device);
+ }
+ #else
+ static inline void omap_init_wdt(void) {}
+ #endif
+
+ #if defined(CONFIG_TIDSPBRIDGE) || defined(CONFIG_TIDSPBRIDGE_MODULE)
+
+ static phys_addr_t omap_dsp_phys_mempool_base;
+
+ void __init omap_dsp_reserve_sdram_memblock(void)
+ {
+ phys_addr_t size = CONFIG_TIDSPBRIDGE_MEMPOOL_SIZE;
+ phys_addr_t paddr;
+
+ if (!size)
+ return;
+
+ paddr = __memblock_alloc_base(size, SZ_1M, MEMBLOCK_REAL_LIMIT);
+ if (!paddr) {
+ pr_err("%s: failed to reserve %x bytes\n",
+ __func__, size);
+ return;
+ }
+
+ omap_dsp_phys_mempool_base = paddr;
+ }
+
+ phys_addr_t omap_dsp_get_mempool_base(void)
+ {
+ return omap_dsp_phys_mempool_base;
+ }
+ EXPORT_SYMBOL(omap_dsp_get_mempool_base);
+ #endif
+
/*
* This gets called after board-specific INIT_MACHINE, and initializes most
* on-chip peripherals accessible on this board (except for few like USB):
omap_init_rng();
omap_init_mcpdm();
omap_init_uwire();
- omap_init_wdt();
return 0;
}
arch_initcall(omap_init_devices);
menuconfig MISC_DEVICES
bool "Misc devices"
- default y
---help---
Say Y here to get to see options for device drivers from various
different categories. This option alone does not add any kernel code.
AD5260, AD5262, AD5263, AD5290, AD5291, AD5292, AD5293,
AD7376, AD8400, AD8402, AD8403, ADN2850, AD5241, AD5242,
AD5243, AD5245, AD5246, AD5247, AD5248, AD5280, AD5282,
- ADN2860, AD5273, AD5171, AD5170, AD5172, AD5173
+ ADN2860, AD5273, AD5171, AD5170, AD5172, AD5173, AD5270,
+ AD5271, AD5272, AD5274
digital potentiometer chips.
See Documentation/misc-devices/ad525x_dpot.txt for the
WARNING: This software may not be supported or function
correctly on your IBM server. Please consult the IBM ServerProven
- website <http://www.pc.ibm.com/ww/eserver/xseries/serverproven> for
- information on the specific driver level and support statement
+ website <http://www-03.ibm.com/systems/info/x86servers/serverproven/compat/us/>
+ for information on the specific driver level and support statement
for your IBM server.
config PHANTOM
generic PIT, and are suitable for use as high-res timers.
config HP_ILO
- tristate "Channel interface driver for HP iLO/iLO2 processor"
+ tristate "Channel interface driver for the HP iLO processor"
depends on PCI
default n
help
The channel interface driver allows applications to communicate
- with iLO/iLO2 management processors present on HP ProLiant
- servers. Upon loading, the driver creates /dev/hpilo/dXccbN files,
- which can be used to gather data from the management processor,
- via read and write system calls.
+ with iLO management processors present on HP ProLiant servers.
+ Upon loading, the driver creates /dev/hpilo/dXccbN files, which
+ can be used to gather data from the management processor, via
+ read and write system calls.
To compile this driver as a module, choose M here: the
module will be called hpilo.
This option enables addition debugging code for the SGI GRU driver. If
you are unsure, say N.
+config APDS9802ALS
+ tristate "Medfield Avago APDS9802 ALS Sensor module"
+ depends on I2C
+ help
+ If you say yes here you get support for the ALS APDS9802 ambient
+ light sensor.
+
+ This driver can also be built as a module. If so, the module
+ will be called apds9802als.
+
config ISL29003
tristate "Intersil ISL29003 ambient light sensor"
depends on I2C && SYSFS
This driver can also be built as a module. If so, the module
will be called isl29003.
+config ISL29020
+ tristate "Intersil ISL29020 ambient light sensor"
+ depends on I2C
+ help
+ If you say yes here you get support for the Intersil ISL29020
+ ambient light sensor.
+
+ This driver can also be built as a module. If so, the module
+ will be called isl29020.
+
config SENSORS_TSL2550
tristate "Taos TSL2550 ambient light sensor"
depends on I2C && SYSFS
This driver can also be built as a module. If so, the module
will be called bh1780gli.
+config SENSORS_BH1770
+ tristate "BH1770GLC / SFH7770 combined ALS - Proximity sensor"
+ depends on I2C
+ ---help---
+ Say Y here if you want to build a driver for BH1770GLC (ROHM) or
+ SFH7770 (Osram) combined ambient light and proximity sensor chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called bh1770glc. If unsure, say N here.
+
+config SENSORS_APDS990X
+ tristate "APDS990X combined als and proximity sensors"
+ depends on I2C
+ default n
+ ---help---
+ Say Y here if you want to build a driver for Avago APDS990x
+ combined ambient light and proximity sensor chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called apds990x. If unsure, say N here.
+
config HMC6352
tristate "Honeywell HMC6352 compass"
depends on I2C
If unsure, say N.
To compile this driver as a module, choose M here: the
- module will be called vmware_balloon.
+ module will be called vmw_balloon.
config ARM_CHARLCD
bool "ARM Ltd. Character LCD Driver"
depends on I2C && SYSFS
help
If you say yes here you get support for the Bosch Sensortec
- BMP086 digital pressure sensor.
+ BMP085 digital pressure sensor.
To compile this driver as a module, choose M here: the
module will be called bmp085.
+config PCH_PHUB
+ tristate "PCH Packet Hub of Intel Topcliff"
+ depends on PCI
+ help
+ This driver is for PCH(Platform controller Hub) PHUB(Packet Hub) of
+ Intel Topcliff which is an IOH(Input/Output Hub) for x86 embedded
+ processor. The Topcliff has MAC address and Option ROM data in SROM.
+ This driver can access MAC address and Option ROM data in SROM.
+
+ To compile this driver as a module, choose M here: the module will
+ be called pch_phub.
+
source "drivers/misc/c2port/Kconfig"
source "drivers/misc/eeprom/Kconfig"
source "drivers/misc/cb710/Kconfig"
source "drivers/misc/iwmc3200top/Kconfig"
+ source "drivers/misc/ti-st/Kconfig"
endif # MISC_DEVICES
obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o
obj-$(CONFIG_PHANTOM) += phantom.o
obj-$(CONFIG_SENSORS_BH1780) += bh1780gli.o
+obj-$(CONFIG_SENSORS_BH1770) += bh1770glc.o
+obj-$(CONFIG_SENSORS_APDS990X) += apds990x.o
obj-$(CONFIG_SGI_IOC4) += ioc4.o
obj-$(CONFIG_ENCLOSURE_SERVICES) += enclosure.o
obj-$(CONFIG_KGDB_TESTS) += kgdbts.o
obj-$(CONFIG_SGI_GRU) += sgi-gru/
obj-$(CONFIG_CS5535_MFGPT) += cs5535-mfgpt.o
obj-$(CONFIG_HP_ILO) += hpilo.o
+obj-$(CONFIG_APDS9802ALS) += apds9802als.o
obj-$(CONFIG_ISL29003) += isl29003.o
+obj-$(CONFIG_ISL29020) += isl29020.o
obj-$(CONFIG_SENSORS_TSL2550) += tsl2550.o
obj-$(CONFIG_EP93XX_PWM) += ep93xx_pwm.o
obj-$(CONFIG_DS1682) += ds1682.o
obj-$(CONFIG_HMC6352) += hmc6352.o
obj-y += eeprom/
obj-y += cb710/
-obj-$(CONFIG_VMWARE_BALLOON) += vmware_balloon.o
+obj-$(CONFIG_VMWARE_BALLOON) += vmw_balloon.o
obj-$(CONFIG_ARM_CHARLCD) += arm-charlcd.o
+obj-$(CONFIG_PCH_PHUB) += pch_phub.o
+ obj-y += ti-st/
source "drivers/staging/echo/Kconfig"
- source "drivers/staging/otus/Kconfig"
+ source "drivers/staging/brcm80211/Kconfig"
source "drivers/staging/rt2860/Kconfig"
source "drivers/staging/comedi/Kconfig"
+ source "drivers/staging/olpc_dcon/Kconfig"
+
source "drivers/staging/asus_oled/Kconfig"
source "drivers/staging/panel/Kconfig"
source "drivers/staging/rtl8187se/Kconfig"
- source "drivers/staging/rtl8192su/Kconfig"
-
source "drivers/staging/rtl8192u/Kconfig"
source "drivers/staging/rtl8192e/Kconfig"
+ source "drivers/staging/rtl8712/Kconfig"
+
source "drivers/staging/frontier/Kconfig"
source "drivers/staging/dream/Kconfig"
source "drivers/staging/pohmelfs/Kconfig"
+ source "drivers/staging/autofs/Kconfig"
+
source "drivers/staging/phison/Kconfig"
source "drivers/staging/line6/Kconfig"
source "drivers/staging/xgifb/Kconfig"
-source "drivers/staging/mrst-touchscreen/Kconfig"
-
source "drivers/staging/msm/Kconfig"
source "drivers/staging/lirc/Kconfig"
+ source "drivers/staging/smbfs/Kconfig"
+
source "drivers/staging/easycap/Kconfig"
source "drivers/staging/solo6x10/Kconfig"
source "drivers/staging/quickstart/Kconfig"
+ source "drivers/staging/westbridge/Kconfig"
+
+ source "drivers/staging/sbe-2t3e3/Kconfig"
+
+ source "drivers/staging/ath6kl/Kconfig"
+
+ source "drivers/staging/keucr/Kconfig"
+
+ source "drivers/staging/bcm/Kconfig"
+
+ source "drivers/staging/ft1000/Kconfig"
+
+ source "drivers/staging/intel_sst/Kconfig"
+
+ source "drivers/staging/speakup/Kconfig"
+
endif # !STAGING_EXCLUDE_BUILD
endif # STAGING
obj-$(CONFIG_W35UND) += winbond/
obj-$(CONFIG_PRISM2_USB) += wlan-ng/
obj-$(CONFIG_ECHO) += echo/
- obj-$(CONFIG_OTUS) += otus/
+ obj-$(CONFIG_BRCM80211) += brcm80211/
obj-$(CONFIG_RT2860) += rt2860/
obj-$(CONFIG_RT2870) += rt2870/
obj-$(CONFIG_COMEDI) += comedi/
+ obj-$(CONFIG_FB_OLPC_DCON) += olpc_dcon/
obj-$(CONFIG_ASUS_OLED) += asus_oled/
obj-$(CONFIG_PANEL) += panel/
obj-$(CONFIG_R8187SE) += rtl8187se/
- obj-$(CONFIG_RTL8192SU) += rtl8192su/
obj-$(CONFIG_RTL8192U) += rtl8192u/
obj-$(CONFIG_RTL8192E) += rtl8192e/
+ obj-$(CONFIG_R8712U) += rtl8712/
obj-$(CONFIG_SPECTRA) += spectra/
obj-$(CONFIG_TRANZPORT) += frontier/
obj-$(CONFIG_DREAM) += dream/
obj-$(CONFIG_POHMELFS) += pohmelfs/
+ obj-$(CONFIG_AUTOFS_FS) += autofs/
obj-$(CONFIG_IDE_PHISON) += phison/
obj-$(CONFIG_LINE6_USB) += line6/
obj-$(CONFIG_USB_SERIAL_QUATECH2) += serqt_usb2/
+ obj-$(CONFIG_SMB_FS) += smbfs/
obj-$(CONFIG_USB_SERIAL_QUATECH_USB2) += quatech_usb2/
obj-$(CONFIG_OCTEON_ETHERNET) += octeon/
obj-$(CONFIG_VT6655) += vt6655/
obj-$(CONFIG_TI_ST) += ti-st/
obj-$(CONFIG_ADIS16255) += adis16255/
obj-$(CONFIG_FB_XGI) += xgifb/
-obj-$(CONFIG_TOUCHSCREEN_INTEL_MID) += mrst-touchscreen/
obj-$(CONFIG_MSM_STAGING) += msm/
obj-$(CONFIG_EASYCAP) += easycap/
obj-$(CONFIG_SOLO6X10) += solo6x10/
obj-$(CONFIG_TIDSPBRIDGE) += tidspbridge/
obj-$(CONFIG_ACPI_QUICKSTART) += quickstart/
+ obj-$(CONFIG_WESTBRIDGE_ASTORIA) += westbridge/astoria/
+ obj-$(CONFIG_SBE_2T3E3) += sbe-2t3e3/
+ obj-$(CONFIG_ATH6K_LEGACY) += ath6kl/
+ obj-$(CONFIG_USB_ENESTORAGE) += keucr/
+ obj-$(CONFIG_BCM_WIMAX) += bcm/
+ obj-$(CONFIG_FT1000) += ft1000/
+ obj-$(CONFIG_SND_INTEL_SST) += intel_sst/
+ obj-$(CONFIG_SPEAKUP) += speakup/
config AUTOFS_FS
tristate "Kernel automounter support"
+ depends on BKL # unfixable, just use autofs4
help
The automounter is a tool to automatically mount remote file systems
on demand. This implementation is partially kernel-based to reduce
/* -*- linux-c -*- --------------------------------------------------------- *
*
- * linux/fs/autofs/root.c
+ * drivers/staging/autofs/root.c
*
* Copyright 1997-1998 Transmeta Corporation -- All Rights Reserved
*
static int autofs_root_rmdir(struct inode *,struct dentry *);
static int autofs_root_mkdir(struct inode *,struct dentry *,int);
static long autofs_root_ioctl(struct file *,unsigned int,unsigned long);
+#ifdef CONFIG_COMPAT
static long autofs_root_compat_ioctl(struct file *,unsigned int,unsigned long);
+#endif
const struct file_operations autofs_root_operations = {
.llseek = generic_file_llseek,
x = (dev->minor << 28) | (it.subdev << 24) | (i << 16) |
(s->range_table_list[i]->length);
- put_user(x, it.rangelist + i);
+ if (put_user(x, it.rangelist + i))
+ return -EFAULT;
}
#if 0
if (copy_to_user(it.rangelist, s->range_type_list,
.mmap = comedi_mmap,
.poll = comedi_poll,
.fasync = comedi_fasync,
+ .llseek = noop_llseek,
};
struct class *comedi_class;
Developed from cb_pcidas and skel by Richard Bytheway (mocelet@sucs.org).
Only supports DIO, AO and simple AI in it's present form.
No interrupts, multi channel or FIFO AI, although the card looks like it could support this.
-See http://www.measurementcomputing.com/PDFManuals/pcim-das1602_16.pdf for more details.
+See http://www.mccdaq.com/PDFs/Manuals/pcim-das1602-16.pdf for more details.
*/
#include "../comedidev.h"
/* This is used by modprobe to translate PCI IDs to drivers. Should
* only be used for PCI and ISA-PnP devices */
static DEFINE_PCI_DEVICE_TABLE(cb_pcimdas_pci_table) = {
- {
- PCI_VENDOR_ID_COMPUTERBOARDS, 0x0056, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- {
- 0}
+ { PCI_DEVICE(PCI_VENDOR_ID_COMPUTERBOARDS, 0x0056) },
+ { 0 }
};
MODULE_DEVICE_TABLE(pci, cb_pcimdas_pci_table);
yet been added to the driver, mainly due to the fact that
I don't know the device id numbers. If you have one
of these boards,
-please file a bug report at https://bugs.comedi.org/
+please file a bug report at http://comedi.org/
so I can get the necessary information from you.
The 1200 series boards have onboard calibration dacs for correcting
static unsigned int labpc_eeprom_read(struct comedi_device *dev,
unsigned int address);
static unsigned int labpc_eeprom_read_status(struct comedi_device *dev);
- static unsigned int labpc_eeprom_write(struct comedi_device *dev,
+ static int labpc_eeprom_write(struct comedi_device *dev,
unsigned int address,
unsigned int value);
static void write_caldac(struct comedi_device *dev, unsigned int channel,
1,
1,
};
+ EXPORT_SYMBOL_GPL(labpc_1200_is_unipolar);
/* map range index to gain bits */
const int labpc_1200_ai_gain_bits[NUM_LABPC_1200_AI_RANGES] = {
0x60,
0x70,
};
+ EXPORT_SYMBOL_GPL(labpc_1200_ai_gain_bits);
const struct comedi_lrange range_labpc_1200_ai = {
NUM_LABPC_1200_AI_RANGES,
UNI_RANGE(0.1),
}
};
+ EXPORT_SYMBOL_GPL(range_labpc_1200_ai);
/* analog output ranges */
#define AO_RANGE_IS_UNIPOLAR 0x1
return 0;
}
+ EXPORT_SYMBOL_GPL(labpc_common_attach);
static int labpc_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
return 0;
};
+ EXPORT_SYMBOL_GPL(labpc_common_detach);
static void labpc_clear_adc_fifo(const struct comedi_device *dev)
{
return value;
}
- static unsigned int labpc_eeprom_write(struct comedi_device *dev,
- unsigned int address, unsigned int value)
+ static int labpc_eeprom_write(struct comedi_device *dev,
+ unsigned int address, unsigned int value)
{
const int write_enable_instruction = 0x6;
const int write_instruction = 0x2;
module_exit(driver_labpc_cleanup_module);
#endif
- EXPORT_SYMBOL_GPL(labpc_common_attach);
- EXPORT_SYMBOL_GPL(labpc_common_detach);
- EXPORT_SYMBOL_GPL(range_labpc_1200_ai);
- EXPORT_SYMBOL_GPL(labpc_1200_ai_gain_bits);
- EXPORT_SYMBOL_GPL(labpc_1200_is_unipolar);
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
Data sheet: http://www.rtdusa.com/pdf/dm7520.pdf
Example source: http://www.rtdusa.com/examples/dm/dm7520.zip
Call them and ask for the register level manual.
- PCI chip: http://www.plxtech.com/products/toolbox/9080.htm
+ PCI chip: http://www.plxtech.com/products/io/pci9080
Notes:
This board is memory mapped. There is some IO stuff, but it isn't needed.
};
static DEFINE_PCI_DEVICE_TABLE(rtd520_pci_table) = {
- {
- PCI_VENDOR_ID_RTD, 0x7520, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {
- PCI_VENDOR_ID_RTD, 0x4520, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {
- 0}
+ { PCI_DEVICE(PCI_VENDOR_ID_RTD, 0x7520) },
+ { PCI_DEVICE(PCI_VENDOR_ID_RTD, 0x4520) },
+ { 0 }
};
MODULE_DEVICE_TABLE(pci, rtd520_pci_table);
.unlocked_ioctl = chd_dec_ioctl,
.open = chd_dec_open,
.release = chd_dec_close,
+ .llseek = noop_llseek,
};
static int __devinit chd_dec_init_chdev(struct crystalhd_adp *adp)
rc = chd_pci_reserve_mem(pinfo);
if (rc) {
BCMLOG_ERR("Failed to setup memory regions.\n");
+ pci_disable_device(pdev);
return -ENOMEM;
}
.mmap = pmem_mmap,
.open = pmem_open,
.unlocked_ioctl = pmem_ioctl,
+ .llseek = noop_llseek,
};
static int get_id(struct file *file)
static struct file_operations debug_fops = {
.read = debug_read,
.open = debug_open,
+ .llseek = default_llseek,
};
#endif
pmem[id].ioctl = ioctl;
pmem[id].release = release;
init_rwsem(&pmem[id].bitmap_sem);
- init_MUTEX(&pmem[id].data_list_sem);
+ sema_init(&pmem[id].data_list_sem, 1);
INIT_LIST_HEAD(&pmem[id].data_list);
pmem[id].dev.name = pdata->name;
pmem[id].dev.minor = id;
.open = usb_alphatrack_open,
.release = usb_alphatrack_release,
.poll = usb_alphatrack_poll,
+ .llseek = no_llseek,
};
/*
int true_size;
int retval = -ENOMEM;
- /* allocate memory for our device state and intialize it */
+ /* allocate memory for our device state and initialize it */
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (dev == NULL) {
usb_kill_urb(dev->interrupt_out_urb);
}
- #define show_int(value) \
- static ssize_t show_##value(struct device *dev, \
+ #define show_int(value) \
+ static ssize_t show_##value(struct device *dev, \
struct device_attribute *attr, char *buf) \
- { \
- struct usb_interface *intf = to_usb_interface(dev); \
- struct usb_tranzport *t = usb_get_intfdata(intf); \
- return sprintf(buf, "%d\n", t->value); \
- } \
- static DEVICE_ATTR(value, S_IRUGO, show_##value, NULL);
-
- #define show_set_int(value) \
- static ssize_t show_##value(struct device *dev, \
+ { \
+ struct usb_interface *intf = to_usb_interface(dev); \
+ struct usb_tranzport *t = usb_get_intfdata(intf); \
+ return sprintf(buf, "%d\n", t->value); \
+ } \
+ static DEVICE_ATTR(value, S_IRUGO, show_##value, NULL);
+
+ #define show_set_int(value) \
+ static ssize_t show_##value(struct device *dev, \
struct device_attribute *attr, char *buf) \
- { \
- struct usb_interface *intf = to_usb_interface(dev); \
- struct usb_tranzport *t = usb_get_intfdata(intf); \
- return sprintf(buf, "%d\n", t->value); \
- } \
- static ssize_t set_##value(struct device *dev, \
+ { \
+ struct usb_interface *intf = to_usb_interface(dev); \
+ struct usb_tranzport *t = usb_get_intfdata(intf); \
+ return sprintf(buf, "%d\n", t->value); \
+ } \
+ static ssize_t set_##value(struct device *dev, \
struct device_attribute *attr, \
const char *buf, size_t count) \
- { \
- struct usb_interface *intf = to_usb_interface(dev); \
- struct usb_tranzport *t = usb_get_intfdata(intf); \
- unsigned long temp; \
- if (strict_strtoul(buf, 10, &temp)) \
- return -EINVAL; \
- t->value = temp; \
- return count; \
- } \
- static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value);
+ { \
+ struct usb_interface *intf = to_usb_interface(dev); \
+ struct usb_tranzport *t = usb_get_intfdata(intf); \
+ unsigned long temp; \
+ if (strict_strtoul(buf, 10, &temp)) \
+ return -EINVAL; \
+ t->value = temp; \
+ return count; \
+ } \
+ static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value);
show_int(enable);
show_int(offline);
.open = usb_tranzport_open,
.release = usb_tranzport_release,
.poll = usb_tranzport_poll,
+ .llseek = no_llseek,
};
/*
int true_size;
int retval = -ENOMEM;
- /* allocate memory for our device state and intialize it */
+ /* allocate memory for our device state and initialize it */
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (dev == NULL) {
#include <linux/major.h>
#include <linux/delay.h>
#include <linux/hdreg.h>
-#include <linux/smp_lock.h>
+#include <linux/mutex.h>
#include <linux/slab.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
};
/* Static decl */
+static DEFINE_MUTEX(blkvsc_mutex);
static int blkvsc_probe(struct device *dev);
static int blkvsc_remove(struct device *device);
static void blkvsc_shutdown(struct device *device);
struct driver_context *drv_ctx = &g_blkvsc_drv.drv_ctx;
int ret;
- vmbus_get_interface(&storvsc_drv_obj->Base.VmbusChannelInterface);
-
storvsc_drv_obj->RingBufferSize = blkvsc_ringbuffer_size;
/* Callback to client driver to complete the initialization */
DPRINT_DBG(BLKVSC_DRV, "- users %d disk %s\n", blkdev->users,
blkdev->gd->disk_name);
- lock_kernel();
+ mutex_lock(&blkvsc_mutex);
spin_lock(&blkdev->lock);
if (!blkdev->users && blkdev->device_type == DVD_TYPE) {
blkdev->users++;
spin_unlock(&blkdev->lock);
- unlock_kernel();
+ mutex_unlock(&blkvsc_mutex);
return 0;
}
DPRINT_DBG(BLKVSC_DRV, "- users %d disk %s\n", blkdev->users,
blkdev->gd->disk_name);
- lock_kernel();
+ mutex_lock(&blkvsc_mutex);
spin_lock(&blkdev->lock);
if (blkdev->users == 1) {
spin_unlock(&blkdev->lock);
blkdev->users--;
spin_unlock(&blkdev->lock);
- unlock_kernel();
+ mutex_unlock(&blkvsc_mutex);
return 0;
}
/* Need this many pages to handle worst case fragmented packet */
#define PACKET_PAGES_HIWATER (MAX_SKB_FRAGS + 2)
- static int ring_size = roundup_pow_of_two(2*MAX_SKB_FRAGS+1);
+ static int ring_size = 128;
module_param(ring_size, int, S_IRUGO);
MODULE_PARM_DESC(ring_size, "Ring buffer size (# of pages)");
.ndo_stop = netvsc_close,
.ndo_start_xmit = netvsc_start_xmit,
.ndo_set_multicast_list = netvsc_set_multicast_list,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = eth_mac_addr,
};
static int netvsc_probe(struct device *device)
struct driver_context *drv_ctx = &g_netvsc_drv.drv_ctx;
int ret;
- vmbus_get_interface(&net_drv_obj->Base.VmbusChannelInterface);
-
net_drv_obj->RingBufferSize = ring_size * PAGE_SIZE;
net_drv_obj->OnReceiveCallback = netvsc_recv_callback;
net_drv_obj->OnLinkStatusChanged = netvsc_linkstatus_callback;
struct storvsc_driver_object *storvsc_drv_obj = &g_storvsc_drv.drv_obj;
struct driver_context *drv_ctx = &g_storvsc_drv.drv_ctx;
- vmbus_get_interface(&storvsc_drv_obj->Base.VmbusChannelInterface);
-
storvsc_drv_obj->RingBufferSize = storvsc_ringbuffer_size;
/* Callback to client driver to complete the initialization */
/* ASSERT(orig_sgl[i].offset + orig_sgl[i].length <= PAGE_SIZE); */
- if (j == 0)
+ if (bounce_addr == 0)
bounce_addr = (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])), KM_IRQ0);
while (srclen) {
destlen = orig_sgl[i].length;
/* ASSERT(orig_sgl[i].offset + orig_sgl[i].length <= PAGE_SIZE); */
- if (j == 0)
+ if (bounce_addr == 0)
bounce_addr = (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])), KM_IRQ0);
while (destlen) {
unsigned int request_size = 0;
int i;
struct scatterlist *sgl;
+ unsigned int sg_count = 0;
DPRINT_DBG(STORVSC_DRV, "scmnd %p dir %d, use_sg %d buf %p len %d "
"queue depth %d tagged %d", scmnd, scmnd->sc_data_direction,
request->DataBuffer.Length = scsi_bufflen(scmnd);
if (scsi_sg_count(scmnd)) {
sgl = (struct scatterlist *)scsi_sglist(scmnd);
+ sg_count = scsi_sg_count(scmnd);
/* check if we need to bounce the sgl */
if (do_bounce_buffer(sgl, scsi_sg_count(scmnd)) != -1) {
scsi_sg_count(scmnd));
sgl = cmd_request->bounce_sgl;
+ sg_count = cmd_request->bounce_sgl_count;
}
request->DataBuffer.Offset = sgl[0].offset;
- for (i = 0; i < scsi_sg_count(scmnd); i++) {
+ for (i = 0; i < sg_count; i++) {
DPRINT_DBG(STORVSC_DRV, "sgl[%d] len %d offset %d\n",
i, sgl[i].length, sgl[i].offset);
request->DataBuffer.PfnArray[i] =
- page_to_pfn(sg_page((&sgl[i])));
+ page_to_pfn(sg_page((&sgl[i])));
}
} else if (scsi_sglist(scmnd)) {
/* ASSERT(scsi_bufflen(scmnd) <= PAGE_SIZE); */
#define IIO_ID_FORMAT IIO_ID_PREFIX "%d"
/* IDR to assign each registered device a unique id*/
- static DEFINE_IDR(iio_idr);
+ static DEFINE_IDA(iio_ida);
/* IDR to allocate character device minor numbers */
- static DEFINE_IDR(iio_chrdev_idr);
+ static DEFINE_IDA(iio_chrdev_ida);
/* Lock used to protect both of the above */
- static DEFINE_SPINLOCK(iio_idr_lock);
+ static DEFINE_SPINLOCK(iio_ida_lock);
dev_t iio_devt;
EXPORT_SYMBOL(iio_devt);
* are queued. Hence a client MUST open the chrdev before the ring buffer is
* switched on.
*/
- int __iio_push_event(struct iio_event_interface *ev_int,
+ int __iio_push_event(struct iio_event_interface *ev_int,
int ev_code,
s64 timestamp,
struct iio_shared_ev_pointer *
}
time_ns = iio_get_time_ns();
- /* detect single element list*/
- if (list_is_singular(&int_info->ev_list)) {
+ list_for_each_entry(p, &int_info->ev_list, list) {
disable_irq_nosync(irq);
- p = list_first_entry(&int_info->ev_list,
- struct iio_event_handler_list,
- list);
- /* single event handler - maybe shared */
p->handler(dev_info, 1, time_ns, !(p->refcount > 1));
- } else
- list_for_each_entry(p, &int_info->ev_list, list) {
- disable_irq_nosync(irq);
- p->handler(dev_info, 1, time_ns, 0);
- }
+ }
spin_unlock_irqrestore(&int_info->ev_list_lock, flags);
return IRQ_HANDLED;
.release = iio_event_chrdev_release,
.open = iio_event_chrdev_open,
.owner = THIS_MODULE,
+ .llseek = noop_llseek,
};
static void iio_event_dev_release(struct device *dev)
{
int ret, val;
- idr_again:
- if (unlikely(idr_pre_get(&iio_chrdev_idr, GFP_KERNEL) == 0))
+ ida_again:
+ if (unlikely(ida_pre_get(&iio_chrdev_ida, GFP_KERNEL) == 0))
return -ENOMEM;
- spin_lock(&iio_idr_lock);
- ret = idr_get_new(&iio_chrdev_idr, NULL, &val);
- spin_unlock(&iio_idr_lock);
+ spin_lock(&iio_ida_lock);
+ ret = ida_get_new(&iio_chrdev_ida, &val);
+ spin_unlock(&iio_ida_lock);
if (unlikely(ret == -EAGAIN))
- goto idr_again;
+ goto ida_again;
else if (unlikely(ret))
return ret;
if (val > IIO_DEV_MAX)
void iio_device_free_chrdev_minor(int val)
{
- spin_lock(&iio_idr_lock);
- idr_remove(&iio_chrdev_idr, val);
- spin_unlock(&iio_idr_lock);
+ spin_lock(&iio_ida_lock);
+ ida_remove(&iio_chrdev_ida, val);
+ spin_unlock(&iio_ida_lock);
}
int iio_setup_ev_int(struct iio_event_interface *ev_int,
goto error_ret;
}
- if (dev_info->scan_el_attrs) {
- ret = sysfs_create_group(&dev_info->dev.kobj,
- dev_info->scan_el_attrs);
- if (ret)
- dev_err(&dev_info->dev,
- "Failed to add sysfs scan els\n");
- }
-
error_ret:
return ret;
}
static void iio_device_unregister_sysfs(struct iio_dev *dev_info)
{
- if (dev_info->scan_el_attrs)
- sysfs_remove_group(&dev_info->dev.kobj,
- dev_info->scan_el_attrs);
-
sysfs_remove_group(&dev_info->dev.kobj, dev_info->attrs);
}
/* Return a negative errno on failure */
- int iio_get_new_idr_val(struct idr *this_idr)
+ int iio_get_new_ida_val(struct ida *this_ida)
{
int ret;
int val;
- idr_again:
- if (unlikely(idr_pre_get(this_idr, GFP_KERNEL) == 0))
+ ida_again:
+ if (unlikely(ida_pre_get(this_ida, GFP_KERNEL) == 0))
return -ENOMEM;
- spin_lock(&iio_idr_lock);
- ret = idr_get_new(this_idr, NULL, &val);
- spin_unlock(&iio_idr_lock);
+ spin_lock(&iio_ida_lock);
+ ret = ida_get_new(this_ida, &val);
+ spin_unlock(&iio_ida_lock);
if (unlikely(ret == -EAGAIN))
- goto idr_again;
+ goto ida_again;
else if (unlikely(ret))
return ret;
return val;
}
- EXPORT_SYMBOL(iio_get_new_idr_val);
+ EXPORT_SYMBOL(iio_get_new_ida_val);
- void iio_free_idr_val(struct idr *this_idr, int id)
+ void iio_free_ida_val(struct ida *this_ida, int id)
{
- spin_lock(&iio_idr_lock);
- idr_remove(this_idr, id);
- spin_unlock(&iio_idr_lock);
+ spin_lock(&iio_ida_lock);
+ ida_remove(this_ida, id);
+ spin_unlock(&iio_ida_lock);
}
- EXPORT_SYMBOL(iio_free_idr_val);
+ EXPORT_SYMBOL(iio_free_ida_val);
static int iio_device_register_id(struct iio_dev *dev_info,
- struct idr *this_idr)
+ struct ida *this_ida)
{
-
- dev_info->id = iio_get_new_idr_val(&iio_idr);
+ dev_info->id = iio_get_new_ida_val(&iio_ida);
if (dev_info->id < 0)
return dev_info->id;
return 0;
static void iio_device_unregister_id(struct iio_dev *dev_info)
{
- iio_free_idr_val(&iio_idr, dev_info->id);
+ iio_free_ida_val(&iio_ida, dev_info->id);
}
static inline int __iio_add_event_config_attrs(struct iio_dev *dev_info, int i)
{
int ret;
- ret = iio_device_register_id(dev_info, &iio_idr);
+ ret = iio_device_register_id(dev_info, &iio_ida);
if (ret) {
dev_err(&dev_info->dev, "Failed to get id\n");
goto error_ret;
ret = device_add(&dev_info->dev);
if (ret)
- goto error_free_idr;
+ goto error_free_ida;
ret = iio_device_register_sysfs(dev_info);
if (ret) {
dev_err(dev_info->dev.parent,
iio_device_unregister_sysfs(dev_info);
error_del_device:
device_del(&dev_info->dev);
- error_free_idr:
+ error_free_ida:
iio_device_unregister_id(dev_info);
error_ret:
return ret;
*/
#include <linux/kernel.h>
#include <linux/device.h>
- #include <linux/interrupt.h>
#include <linux/fs.h>
#include <linux/poll.h>
- #include <linux/module.h>
#include <linux/cdev.h>
#include <linux/slab.h>
EXPORT_SYMBOL(iio_push_or_escallate_ring_event);
/**
- * iio_ring_open() chrdev file open for ring buffer access
+ * iio_ring_open() - chrdev file open for ring buffer access
*
* This function relies on all ring buffer implementations having an
* iio_ring_buffer as their first element.
}
/**
- * iio_ring_release() -chrdev file close ring buffer access
+ * iio_ring_release() - chrdev file close ring buffer access
*
* This function relies on all ring buffer implementations having an
* iio_ring_buffer as their first element.
}
/**
- * iio_ring_rip_outer() chrdev read for ring buffer access
+ * iio_ring_rip_outer() - chrdev read for ring buffer access
*
* This function relies on all ring buffer implementations having an
* iio_ring _bufer as their first element.
return -EINVAL;
copied = rb->access.rip_lots(rb, count, &data, &dead_offset);
- if (copied < 0) {
+ if (copied <= 0) {
ret = copied;
goto error_ret;
}
.release = iio_ring_release,
.open = iio_ring_open,
.owner = THIS_MODULE,
+ .llseek = noop_llseek,
};
/**
- * __iio_request_ring_buffer_event_chrdev() allocate ring event chrdev
+ * __iio_request_ring_buffer_event_chrdev() - allocate ring event chrdev
* @buf: ring buffer whose event chrdev we are allocating
+ * @id: id of this ring buffer (typically 0)
* @owner: the module who owns the ring buffer (for ref counting)
* @dev: device with which the chrdev is associated
**/
if (ret)
goto error_free_ring_buffer_event_chrdev;
+ if (ring->scan_el_attrs) {
+ ret = sysfs_create_group(&ring->dev.kobj,
+ ring->scan_el_attrs);
+ if (ret) {
+ dev_err(&ring->dev,
+ "Failed to add sysfs scan elements\n");
+ goto error_free_ring_buffer_event_chrdev;
+ }
+ }
+
return ret;
error_free_ring_buffer_event_chrdev:
__iio_free_ring_buffer_event_chrdev(ring);
void iio_ring_buffer_unregister(struct iio_ring_buffer *ring)
{
+ if (ring->scan_el_attrs)
+ sysfs_remove_group(&ring->dev.kobj,
+ ring->scan_el_attrs);
+
__iio_free_ring_buffer_access_chrdev(ring);
__iio_free_ring_buffer_event_chrdev(ring);
device_del(&ring->dev);
}
EXPORT_SYMBOL(iio_read_ring_length);
- ssize_t iio_write_ring_length(struct device *dev,
+ ssize_t iio_write_ring_length(struct device *dev,
struct device_attribute *attr,
const char *buf,
size_t len)
}
EXPORT_SYMBOL(iio_write_ring_length);
- ssize_t iio_read_ring_bps(struct device *dev,
+ ssize_t iio_read_ring_bytes_per_datum(struct device *dev,
struct device_attribute *attr,
char *buf)
{
int len = 0;
struct iio_ring_buffer *ring = dev_get_drvdata(dev);
- if (ring->access.get_bpd)
+ if (ring->access.get_bytes_per_datum)
len = sprintf(buf, "%d\n",
- ring->access.get_bpd(ring));
+ ring->access.get_bytes_per_datum(ring));
return len;
}
- EXPORT_SYMBOL(iio_read_ring_bps);
+ EXPORT_SYMBOL(iio_read_ring_bytes_per_datum);
ssize_t iio_store_ring_enable(struct device *dev,
struct device_attribute *attr,
char *buf)
{
int ret;
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct iio_ring_buffer *ring = dev_get_drvdata(dev);
struct iio_scan_el *this_el = to_iio_scan_el(attr);
- ret = iio_scan_mask_query(indio_dev, this_el->number);
+ ret = iio_scan_mask_query(ring, this_el->number);
if (ret < 0)
return ret;
return sprintf(buf, "%d\n", ret);
{
int ret = 0;
bool state;
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct iio_ring_buffer *ring = dev_get_drvdata(dev);
+ struct iio_dev *indio_dev = ring->indio_dev;
struct iio_scan_el *this_el = to_iio_scan_el(attr);
state = !(buf[0] == '0');
ret = -EBUSY;
goto error_ret;
}
- ret = iio_scan_mask_query(indio_dev, this_el->number);
+ ret = iio_scan_mask_query(ring, this_el->number);
if (ret < 0)
goto error_ret;
if (!state && ret) {
- ret = iio_scan_mask_clear(indio_dev, this_el->number);
+ ret = iio_scan_mask_clear(ring, this_el->number);
if (ret)
goto error_ret;
- indio_dev->scan_count--;
} else if (state && !ret) {
- ret = iio_scan_mask_set(indio_dev, this_el->number);
+ ret = iio_scan_mask_set(ring, this_el->number);
if (ret)
goto error_ret;
- indio_dev->scan_count++;
}
if (this_el->set_state)
ret = this_el->set_state(this_el, indio_dev, state);
struct device_attribute *attr,
char *buf)
{
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
- return sprintf(buf, "%d\n", indio_dev->scan_timestamp);
+ struct iio_ring_buffer *ring = dev_get_drvdata(dev);
+ return sprintf(buf, "%d\n", ring->scan_timestamp);
}
EXPORT_SYMBOL(iio_scan_el_ts_show);
size_t len)
{
int ret = 0;
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ struct iio_ring_buffer *ring = dev_get_drvdata(dev);
+ struct iio_dev *indio_dev = ring->indio_dev;
bool state;
state = !(buf[0] == '0');
mutex_lock(&indio_dev->mlock);
ret = -EBUSY;
goto error_ret;
}
- indio_dev->scan_timestamp = state;
+ ring->scan_timestamp = state;
error_ret:
mutex_unlock(&indio_dev->mlock);
.owner = THIS_MODULE,
.open = &display_open,
.write = &vfd_write,
- .release = &display_close
+ .release = &display_close,
+ .llseek = noop_llseek,
};
/*
struct imon_context *context = NULL;
int retval = 0;
- context = (struct imon_context *)file->private_data;
+ context = file->private_data;
if (!context) {
err("%s: no context for device", __func__);
unsigned int pipe;
int interval = 0;
int retval = 0;
- struct usb_ctrlrequest *control_req = NULL;
/* Check if we need to use control or interrupt urb */
pipe = usb_sndintpipe(context->usbdev,
err("%s: packet tx failed (%d)", __func__, retval);
}
- kfree(control_req);
-
return retval;
}
0x01, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF };
int *data_buf;
- context = (struct imon_context *)file->private_data;
+ context = file->private_data;
if (!context) {
err("%s: no context for device", __func__);
return -ENODEV;
struct device *dev = context->driver->dev;
int octet, bit;
unsigned char mask;
- int i, chunk_num;
+ int i;
/*
* just bail out if no listening IR client
}
}
- if (chunk_num == 10) {
+ if (buf[7] == 10) {
if (context->rx.count) {
submit_data(context);
context->rx.count = 0;
if (lirc_minor < 0) {
err("%s: lirc_register_driver failed", __func__);
alloc_status = 7;
- goto alloc_status_switch;
+ goto unlock;
} else
dev_info(dev, "Registered iMON driver "
"(lirc minor: %d)\n", lirc_minor);
"usb<%d:%d> initialized\n", vendor, product, ifnum,
usbdev->bus->busnum, usbdev->devnum);
- alloc_status_switch:
+ unlock:
mutex_unlock(&context->ctx_lock);
+ alloc_status_switch:
switch (alloc_status) {
case 7:
.write = &vfd_write,
.unlocked_ioctl = &vfd_ioctl,
.release = &vfd_close,
+ .llseek = noop_llseek,
};
/* USB Device ID for Sasem USB Control Board */
}
data_buf = memdup_user(buf, n_bytes);
- if (PTR_ERR(data_buf))
- return PTR_ERR(data_buf);
+ if (IS_ERR(data_buf)) {
+ retval = PTR_ERR(data_buf);
+ goto exit;
+ }
memcpy(context->tx.data_buf, data_buf, n_bytes);
mutex_unlock(&context->ctx_lock);
mutex_unlock(&disconnect_lock);
- return 0;
+ return retval;
}
/**
if (lirc_minor < 0) {
err("%s: lirc_register_driver failed", __func__);
alloc_status = 7;
- mutex_unlock(&context->ctx_lock);
+ retval = lirc_minor;
+ goto unlock;
} else
printk(KERN_INFO "%s: Registered Sasem driver (minor:%d)\n",
__func__, lirc_minor);
context = NULL;
case 1:
retval = -ENOMEM;
- goto exit;
+ goto unlock;
}
/* Needed while unregistering! */
printk(KERN_INFO "%s: Sasem device on usb<%d:%d> initialized\n",
__func__, dev->bus->busnum, dev->devnum);
-
+ unlock:
mutex_unlock(&context->ctx_lock);
exit:
return retval;
* Copyright (C) 2007-2010 Angelo Arrifano <miknix@gmail.com>
*
* Information gathered from disassebled dsdt and from here:
- * "http://download.microsoft.com/download/9/c/5/
- * 9c5b2167-8017-4bae-9fde-d599bac8184a/DirAppLaunch_Vista.doc"
+ * <http://www.microsoft.com/whdc/system/platform/firmware/DirAppLaunch.mspx>
*
* 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
static int __init quickstart_init(void)
{
int ret;
- acpi_status status = 0;
/* ACPI Check */
if (acpi_disabled)
return -ENODEV;
/* ACPI driver register */
- status = acpi_bus_register_driver(&quickstart_acpi_driver);
- if (status < 0)
- return -ENODEV;
+ ret = acpi_bus_register_driver(&quickstart_acpi_driver);
+ if (ret)
+ return ret;
/* If existing bus with no devices */
if (!quickstart_data.btn_lst) {
config SMB_FS
tristate "SMB file system support (OBSOLETE, please use CIFS)"
+ depends on BKL # probably unfixable
depends on INET
select NLS
help
#include <linux/net.h>
#include <linux/sched.h>
- #include <linux/smb_fs.h>
- #include <linux/smb_mount.h>
- #include <linux/smbno.h>
+ #include "smb_fs.h"
+ #include "smb_mount.h"
+ #include "smbno.h"
#include "smb_debug.h"
#include "proto.h"
smb_renew_times(struct dentry * dentry)
{
dget(dentry);
- spin_lock(&dentry->d_lock);
- for (;;) {
- struct dentry *parent;
+ dentry->d_time = jiffies;
- dentry->d_time = jiffies;
- if (IS_ROOT(dentry))
- break;
- parent = dentry->d_parent;
- dget(parent);
- spin_unlock(&dentry->d_lock);
+ while (!IS_ROOT(dentry)) {
+ struct dentry *parent = dget_parent(dentry);
dput(dentry);
dentry = parent;
- spin_lock(&dentry->d_lock);
+
+ dentry->d_time = jiffies;
}
- spin_unlock(&dentry->d_lock);
dput(dentry);
}
#include <linux/vfs.h>
#include <linux/highuid.h>
#include <linux/sched.h>
- #include <linux/smb_fs.h>
- #include <linux/smbno.h>
- #include <linux/smb_mount.h>
#include <asm/system.h>
#include <asm/uaccess.h>
+ #include "smb_fs.h"
+ #include "smbno.h"
+ #include "smb_mount.h"
#include "smb_debug.h"
#include "getopt.h"
#include "proto.h"
{
VERBOSE("\n");
shrink_dcache_sb(SB_of(server));
- invalidate_inodes(SB_of(server));
}
/*
void *mem;
static int warn_count;
+ lock_kernel();
+
if (warn_count < 5) {
warn_count++;
printk(KERN_EMERG "smbfs is deprecated and will be removed"
- " from the 2.6.27 kernel. Please migrate to cifs\n");
+ " from the 2.6.37 kernel. Please migrate to cifs\n");
}
if (!raw_data)
smb_new_dentry(sb->s_root);
+ unlock_kernel();
return 0;
out_no_root:
out_no_data:
printk(KERN_ERR "smb_fill_super: missing data argument\n");
out_fail:
+ unlock_kernel();
return -EINVAL;
out_no_server:
printk(KERN_ERR "smb_fill_super: cannot allocate struct smb_sb_info\n");
+ unlock_kernel();
return -ENOMEM;
}
#include <linux/smp_lock.h>
#include <linux/net.h>
#include <linux/vfs.h>
- #include <linux/smb_fs.h>
- #include <linux/smbno.h>
- #include <linux/smb_mount.h>
-
#include <net/sock.h>
#include <asm/string.h>
#include <asm/div64.h>
+ #include "smb_fs.h"
+ #include "smbno.h"
+ #include "smb_mount.h"
#include "smb_debug.h"
#include "proto.h"
#include "request.h"
* and store it in reversed order [see reverse_string()]
*/
dget(entry);
- spin_lock(&entry->d_lock);
while (!IS_ROOT(entry)) {
struct dentry *parent;
if (maxlen < (3<<unicode)) {
- spin_unlock(&entry->d_lock);
dput(entry);
return -ENAMETOOLONG;
}
+ spin_lock(&entry->d_lock);
len = server->ops->convert(path, maxlen-2,
entry->d_name.name, entry->d_name.len,
server->local_nls, server->remote_nls);
}
*path++ = '\\';
maxlen -= len+1;
-
- parent = entry->d_parent;
- dget(parent);
spin_unlock(&entry->d_lock);
+
+ parent = dget_parent(entry);
dput(entry);
entry = parent;
- spin_lock(&entry->d_lock);
}
- spin_unlock(&entry->d_lock);
dput(entry);
reverse_string(buf, path-buf);
menuconfig SPECTRA
tristate "Denali Spectra Flash Translation Layer"
depends on BLOCK
+ depends on X86_MRST
default n
---help---
Enable the FTL pseudo-filesystem used with the NAND Flash
- controller on Intel Moorestown Platform to pretend to be a disk
+ controller on Intel Moorestown Platform to pretend to be a disk.
choice
prompt "Compile for"
/* ----------------------------------- Host OS */
+ #include <plat/dsp.h>
+
#include <dspbridge/host_os.h>
#include <linux/types.h>
#include <linux/platform_device.h>
#include <dspbridge/dbc.h>
/* ----------------------------------- OS Adaptation Layer */
- #include <dspbridge/services.h>
#include <dspbridge/clk.h>
#include <dspbridge/sync.h>
/* ----------------------------------- This */
#include <drv_interface.h>
- #include <dspbridge/cfg.h>
#include <dspbridge/resourcecleanup.h>
#include <dspbridge/chnl.h>
#include <dspbridge/proc.h>
#include <mach-omap2/omap3-opp.h>
#endif
- #define BRIDGE_NAME "C6410"
/* ----------------------------------- Globals */
#define DRIVER_NAME "DspBridge"
#define DSPBRIDGE_VERSION "0.3"
.release = bridge_release,
.unlocked_ioctl = bridge_ioctl,
.mmap = bridge_mmap,
+ .llseek = noop_llseek,
};
#ifdef CONFIG_PM
#endif
#endif
- struct dspbridge_platform_data *omap_dspbridge_pdata;
+ struct omap_dsp_platform_data *omap_dspbridge_pdata;
u32 vdd1_dsp_freq[6][4] = {
{0, 0, 0, 0},
static int dspbridge_scale_notification(struct notifier_block *op,
unsigned long val, void *ptr)
{
- struct dspbridge_platform_data *pdata =
- omap_dspbridge_dev->dev.platform_data;
+ struct omap_dsp_platform_data *pdata =
+ omap_dspbridge_dev->dev.platform_data;
if (CPUFREQ_POSTCHANGE == val && pdata->dsp_get_opp)
pwr_pm_post_scale(PRCM_VDD1, pdata->dsp_get_opp());
*/
static int omap3_bridge_startup(struct platform_device *pdev)
{
- struct dspbridge_platform_data *pdata = pdev->dev.platform_data;
+ struct omap_dsp_platform_data *pdata = pdev->dev.platform_data;
struct drv_data *drv_datap = NULL;
u32 phys_membase, phys_memsize;
int err;
#endif
dsp_clk_init();
- services_init();
drv_datap = kzalloc(sizeof(struct drv_data), GFP_KERNEL);
if (!drv_datap) {
CPUFREQ_TRANSITION_NOTIFIER);
#endif
dsp_clk_exit();
- services_exit();
return err;
}
dev_t devno;
bool ret;
int status = 0;
- void *hdrv_obj = NULL;
+ struct drv_data *drv_datap = dev_get_drvdata(bridge);
- status = cfg_get_object((u32 *) &hdrv_obj, REG_DRV_OBJECT);
- if (status)
+ /* Retrieve the Object handle from the driver data */
+ if (!drv_datap || !drv_datap->drv_object) {
+ status = -ENODATA;
+ pr_err("%s: Failed to retrieve the object handle\n", __func__);
goto func_cont;
+ }
#ifdef CONFIG_TIDSPBRIDGE_DVFS
if (cpufreq_unregister_notifier(&iva_clk_notifier,
mem_ext_phys_pool_release();
dsp_clk_exit();
- services_exit();
devno = MKDEV(driver_major, 0);
cdev_del(&bridge_cdev);
static struct platform_driver bridge_driver = {
.driver = {
- .name = BRIDGE_NAME,
+ .name = "omap-dsp",
},
.probe = omap34_xx_bridge_probe,
.remove = __devexit_p(omap34_xx_bridge_remove),
pr_ctxt->res_state = PROC_RES_ALLOCATED;
spin_lock_init(&pr_ctxt->dmm_map_lock);
INIT_LIST_HEAD(&pr_ctxt->dmm_map_list);
- spin_lock_init(&pr_ctxt->dmm_rsv_lock);
- INIT_LIST_HEAD(&pr_ctxt->dmm_rsv_list);
pr_ctxt->node_id = kzalloc(sizeof(struct idr), GFP_KERNEL);
if (pr_ctxt->node_id) {
#endif /* HCF_STA */
-/*******************************************************************************
- * wl_insert()
- *******************************************************************************
- *
- * DESCRIPTION:
- *
- * wl_insert() is scheduled to run after a CARD_INSERTION event is
- * received, to configure the PCMCIA socket, and to make the ethernet device
- * available to the system.
- *
- * PARAMETERS:
- *
- * dev - a pointer to the net_device struct of the wireless device
- *
- * RETURNS:
- *
- * TRUE or FALSE
- *
- ******************************************************************************/
int wl_insert( struct net_device *dev )
{
int result = 0;
/* Initialize the adapter parameters. */
spin_lock_init( &( lp->slock ));
- /* Intialize states */
+ /* Initialize states */
//lp->lockcount = 0; //PE1DNN
lp->is_handling_int = WL_NOT_HANDLING_INT;
lp->firmware_present = WL_FRIMWARE_NOT_PRESENT;
//;? DBG_PARAM( DbgInfo, PARM_NAME_CREATE_IBSS, "\"%s\"", PARM_CREATE_IBSS );
//;? DBG_PARAM( DbgInfo, PARM_NAME_MULTICAST_RX, "\"%s\"", PARM_MULTICAST_RX );
//;? DBG_PARAM( DbgInfo, PARM_NAME_MAX_SLEEP, "%d", PARM_MAX_SLEEP );
- //;? DBG_PARAM( DbgInfo, PARM_NAME_NETWORK_ADDR, "\"%s\"", DbgHwAddr( PARM_NETWORK_ADDR ));
+ /*
+ DBG_PARAM(DbgInfo, PARM_NAME_NETWORK_ADDR, "\"%pM\"",
+ PARM_NETWORK_ADDR);
+ */
//;? DBG_PARAM( DbgInfo, PARM_NAME_AUTHENTICATION, "%d", PARM_AUTHENTICATION );
//;? DBG_PARAM( DbgInfo, PARM_NAME_OWN_ATIM_WINDOW, "%d", PARM_OWN_ATIM_WINDOW );
//;? DBG_PARAM( DbgInfo, PARM_NAME_PM_HOLDOVER_DURATION, "%d", PARM_PM_HOLDOVER_DURATION );
DBG_PARAM( DbgInfo, PARM_NAME_TX_RATE4, "%d", PARM_TX_RATE4 );
DBG_PARAM( DbgInfo, PARM_NAME_TX_RATE5, "%d", PARM_TX_RATE5 );
DBG_PARAM( DbgInfo, PARM_NAME_TX_RATE6, "%d", PARM_TX_RATE6 );
- DBG_PARAM( DbgInfo, PARM_NAME_WDS_ADDRESS1, "\"%s\"", DbgHwAddr( PARM_WDS_ADDRESS1 ));
- DBG_PARAM( DbgInfo, PARM_NAME_WDS_ADDRESS2, "\"%s\"", DbgHwAddr( PARM_WDS_ADDRESS2 ));
- DBG_PARAM( DbgInfo, PARM_NAME_WDS_ADDRESS3, "\"%s\"", DbgHwAddr( PARM_WDS_ADDRESS3 ));
- DBG_PARAM( DbgInfo, PARM_NAME_WDS_ADDRESS4, "\"%s\"", DbgHwAddr( PARM_WDS_ADDRESS4 ));
- DBG_PARAM( DbgInfo, PARM_NAME_WDS_ADDRESS5, "\"%s\"", DbgHwAddr( PARM_WDS_ADDRESS5 ));
- DBG_PARAM( DbgInfo, PARM_NAME_WDS_ADDRESS6, "\"%s\"", DbgHwAddr( PARM_WDS_ADDRESS6 ));
+ DBG_PARAM(DbgInfo, PARM_NAME_WDS_ADDRESS1, "\"%pM\"",
+ PARM_WDS_ADDRESS1);
+ DBG_PARAM(DbgInfo, PARM_NAME_WDS_ADDRESS2, "\"%pM\"",
+ PARM_WDS_ADDRESS2);
+ DBG_PARAM(DbgInfo, PARM_NAME_WDS_ADDRESS3, "\"%pM\"",
+ PARM_WDS_ADDRESS3);
+ DBG_PARAM(DbgInfo, PARM_NAME_WDS_ADDRESS4, "\"%pM\"",
+ PARM_WDS_ADDRESS4);
+ DBG_PARAM(DbgInfo, PARM_NAME_WDS_ADDRESS5, "\"%pM\"",
+ PARM_WDS_ADDRESS5);
+ DBG_PARAM(DbgInfo, PARM_NAME_WDS_ADDRESS6, "\"%pM\"",
+ PARM_WDS_ADDRESS6);
#endif /* USE_WDS */
#endif /* HCF_AP */
return hcf_status;
}
memcpy( lp->MACAddress, &lp->ltvRecord.u.u8[0], ETH_ALEN );
- DBG_TRACE( DbgInfo, "Card MAC Address: %s\n", DbgHwAddr( lp->MACAddress ));
+ DBG_TRACE(DbgInfo, "Card MAC Address: %pM\n", lp->MACAddress);
/* Write out configuration to the device, enable, and reconnect. However,
only reconnect if in AP mode. For STA mode, need to wait for passive scan
}
/* Own MAC Address */
- //DBG_TRACE( DbgInfo, "MAC Address : %s\n",
- // DbgHwAddr( lp->MACAddress ));
+ /*
+ DBG_TRACE(DbgInfo, "MAC Address : %pM\n",
+ lp->MACAddress);
+ */
if ( WVLAN_VALID_MAC_ADDRESS( lp->MACAddress )) {
/* Make the MAC address valid by:
aps[num_aps].capability );
DBG_TRACE( DbgInfo, "SSID Length : 0x%04x\n",
aps[num_aps].ssid_len );
- DBG_TRACE( DbgInfo, "BSSID : %s\n",
- DbgHwAddr( aps[num_aps].bssid ));
+ DBG_TRACE(DbgInfo, "BSSID : %pM\n",
+ aps[num_aps].bssid);
if ( aps[num_aps].ssid_len != 0 ) {
DBG_TRACE( DbgInfo, "SSID : %s.\n",
DBG_TRACE( DbgInfo, "(%s) durID : 0x%04x.\n",
lp->dev->name, probe_rsp->durID );
- DBG_TRACE( DbgInfo, "(%s) address1 : %s\n",
- lp->dev->name, DbgHwAddr( probe_rsp->address1 ));
+ DBG_TRACE(DbgInfo, "(%s) address1 : %pM\n",
+ lp->dev->name, probe_rsp->address1);
- DBG_TRACE( DbgInfo, "(%s) address2 : %s\n",
- lp->dev->name, DbgHwAddr( probe_rsp->address2 ));
+ DBG_TRACE(DbgInfo, "(%s) address2 : %pM\n",
+ lp->dev->name, probe_rsp->address2);
- DBG_TRACE( DbgInfo, "(%s) BSSID : %s\n",
- lp->dev->name, DbgHwAddr( probe_rsp->BSSID ));
+ DBG_TRACE(DbgInfo, "(%s) BSSID : %pM\n",
+ lp->dev->name, probe_rsp->BSSID);
DBG_TRACE( DbgInfo, "(%s) sequence : 0x%04x.\n",
lp->dev->name, probe_rsp->sequence );
- DBG_TRACE( DbgInfo, "(%s) address4 : %s\n",
- lp->dev->name, DbgHwAddr( probe_rsp->address4 ));
+ DBG_TRACE(DbgInfo, "(%s) address4 : %pM\n",
+ lp->dev->name, probe_rsp->address4);
DBG_TRACE( DbgInfo, "(%s) datalength : 0x%04x.\n",
lp->dev->name, probe_rsp->dataLength );
- DBG_TRACE( DbgInfo, "(%s) DA : %s\n",
- lp->dev->name, DbgHwAddr( probe_rsp->DA ));
+ DBG_TRACE(DbgInfo, "(%s) DA : %pM\n",
+ lp->dev->name, probe_rsp->DA);
- DBG_TRACE( DbgInfo, "(%s) SA : %s\n",
- lp->dev->name, DbgHwAddr( probe_rsp->SA ));
+ DBG_TRACE(DbgInfo, "(%s) SA : %pM\n",
+ lp->dev->name, probe_rsp->SA);
//DBG_TRACE( DbgInfo, "(%s) lenType : 0x%04x.\n",
// lp->dev->name, probe_rsp->lenType );
- DBG_TRACE( DbgInfo, "(%s) timeStamp : %s\n",
- lp->dev->name, DbgHwAddr( probe_rsp->timeStamp ));
+ DBG_TRACE(DbgInfo, "(%s) timeStamp : "
+ "%d.%d.%d.%d.%d.%d.%d.%d\n",
+ lp->dev->name,
+ probe_rsp->timeStamp[0],
+ probe_rsp->timeStamp[1],
+ probe_rsp->timeStamp[2],
+ probe_rsp->timeStamp[3],
+ probe_rsp->timeStamp[4],
+ probe_rsp->timeStamp[5],
+ probe_rsp->timeStamp[6],
+ probe_rsp->timeStamp[7]);
DBG_TRACE( DbgInfo, "(%s) beaconInt : 0x%04x.\n",
lp->dev->name, probe_rsp->beaconInterval );
break;
}
- DBG_TRACE( DbgInfo, "STA Address : %s\n",
- DbgHwAddr( as->staAddr ));
+ DBG_TRACE(DbgInfo, "STA Address : %pM\n",
+ as->staAddr);
if (( as->assocStatus == 2 ) && ( as->len == 8 )) {
- DBG_TRACE( DbgInfo, "Old AP Address : %s\n",
- DbgHwAddr( as->oldApAddr ));
+ DBG_TRACE(DbgInfo, "Old AP Address : %pM\n",
+ as->oldApAddr);
}
}
break;
}
- DBG_TRACE( DbgInfo, "STA Address : %s\n", DbgHwAddr( ss->staAddr ));
+ DBG_TRACE(DbgInfo, "STA Address : %pM\n",
+ ss->staAddr);
- DBG_TRACE( DbgInfo, "Reason : 0x%04x \n", ss->reason );
+ DBG_TRACE(DbgInfo, "Reason : 0x%04x\n",
+ ss->reason);
}
break;
/* Globals */
static int zram_major;
- static struct zram *devices;
+ struct zram *devices;
/* Module params (documentation at end) */
- static unsigned int num_devices;
+ unsigned int num_devices;
+
+ static void zram_stat_inc(u32 *v)
+ {
+ *v = *v + 1;
+ }
+
+ static void zram_stat_dec(u32 *v)
+ {
+ *v = *v - 1;
+ }
+
+ static void zram_stat64_add(struct zram *zram, u64 *v, u64 inc)
+ {
+ spin_lock(&zram->stat64_lock);
+ *v = *v + inc;
+ spin_unlock(&zram->stat64_lock);
+ }
+
+ static void zram_stat64_sub(struct zram *zram, u64 *v, u64 dec)
+ {
+ spin_lock(&zram->stat64_lock);
+ *v = *v - dec;
+ spin_unlock(&zram->stat64_lock);
+ }
+
+ static void zram_stat64_inc(struct zram *zram, u64 *v)
+ {
+ zram_stat64_add(zram, v, 1);
+ }
static int zram_test_flag(struct zram *zram, u32 index,
enum zram_pageflags flag)
"the disk when not in use so a huge zram is "
"wasteful.\n"
"\tMemory Size: %zu kB\n"
- "\tSize you selected: %zu kB\n"
+ "\tSize you selected: %llu kB\n"
"Continuing anyway ...\n",
totalram_bytes >> 10, zram->disksize
);
zram->disksize &= PAGE_MASK;
}
- static void zram_ioctl_get_stats(struct zram *zram,
- struct zram_ioctl_stats *s)
- {
- s->disksize = zram->disksize;
-
- #if defined(CONFIG_ZRAM_STATS)
- {
- struct zram_stats *rs = &zram->stats;
- size_t succ_writes, mem_used;
- unsigned int good_compress_perc = 0, no_compress_perc = 0;
-
- mem_used = xv_get_total_size_bytes(zram->mem_pool)
- + (rs->pages_expand << PAGE_SHIFT);
- succ_writes = zram_stat64_read(zram, &rs->num_writes) -
- zram_stat64_read(zram, &rs->failed_writes);
-
- if (succ_writes && rs->pages_stored) {
- good_compress_perc = rs->good_compress * 100
- / rs->pages_stored;
- no_compress_perc = rs->pages_expand * 100
- / rs->pages_stored;
- }
-
- s->num_reads = zram_stat64_read(zram, &rs->num_reads);
- s->num_writes = zram_stat64_read(zram, &rs->num_writes);
- s->failed_reads = zram_stat64_read(zram, &rs->failed_reads);
- s->failed_writes = zram_stat64_read(zram, &rs->failed_writes);
- s->invalid_io = zram_stat64_read(zram, &rs->invalid_io);
- s->notify_free = zram_stat64_read(zram, &rs->notify_free);
- s->pages_zero = rs->pages_zero;
-
- s->good_compress_pct = good_compress_perc;
- s->pages_expand_pct = no_compress_perc;
-
- s->pages_stored = rs->pages_stored;
- s->pages_used = mem_used >> PAGE_SHIFT;
- s->orig_data_size = rs->pages_stored << PAGE_SHIFT;
- s->compr_data_size = rs->compr_size;
- s->mem_used_total = mem_used;
- }
- #endif /* CONFIG_ZRAM_STATS */
- }
-
static void zram_free_page(struct zram *zram, size_t index)
{
u32 clen;
zram_stat_dec(&zram->stats.good_compress);
out:
- zram->stats.compr_size -= clen;
+ zram_stat64_sub(zram, &zram->stats.compr_size, clen);
zram_stat_dec(&zram->stats.pages_stored);
zram->table[index].page = NULL;
u32 index;
struct bio_vec *bvec;
- zram_stat64_inc(zram, &zram->stats.num_reads);
+ if (unlikely(!zram->init_done)) {
+ set_bit(BIO_UPTODATE, &bio->bi_flags);
+ bio_endio(bio, 0);
+ return 0;
+ }
+ zram_stat64_inc(zram, &zram->stats.num_reads);
index = bio->bi_sector >> SECTORS_PER_PAGE_SHIFT;
+
bio_for_each_segment(bvec, bio, i) {
int ret;
size_t clen;
static int zram_write(struct zram *zram, struct bio *bio)
{
- int i;
+ int i, ret;
u32 index;
struct bio_vec *bvec;
- zram_stat64_inc(zram, &zram->stats.num_writes);
+ if (unlikely(!zram->init_done)) {
+ ret = zram_init_device(zram);
+ if (ret)
+ goto out;
+ }
+ zram_stat64_inc(zram, &zram->stats.num_writes);
index = bio->bi_sector >> SECTORS_PER_PAGE_SHIFT;
bio_for_each_segment(bvec, bio, i) {
- int ret;
u32 offset;
size_t clen;
struct zobj_header *zheader;
kunmap_atomic(src, KM_USER0);
/* Update stats */
- zram->stats.compr_size += clen;
+ zram_stat64_add(zram, &zram->stats.compr_size, clen);
zram_stat_inc(&zram->stats.pages_stored);
if (clen <= PAGE_SIZE / 2)
zram_stat_inc(&zram->stats.good_compress);
struct zram *zram = queue->queuedata;
if (unlikely(!zram->init_done)) {
- bio_io_error(bio);
+ set_bit(BIO_UPTODATE, &bio->bi_flags);
+ bio_endio(bio, 0);
return 0;
}
return ret;
}
- static void reset_device(struct zram *zram)
+ void zram_reset_device(struct zram *zram)
{
size_t index;
- /* Do not accept any new I/O request */
+ mutex_lock(&zram->init_lock);
zram->init_done = 0;
/* Free various per-device buffers */
memset(&zram->stats, 0, sizeof(zram->stats));
zram->disksize = 0;
+ mutex_unlock(&zram->init_lock);
}
- static int zram_ioctl_init_device(struct zram *zram)
+ int zram_init_device(struct zram *zram)
{
int ret;
size_t num_pages;
+ mutex_lock(&zram->init_lock);
+
if (zram->init_done) {
- pr_info("Device already initialized!\n");
- return -EBUSY;
+ mutex_unlock(&zram->init_lock);
+ return 0;
}
zram_set_disksize(zram, totalram_pages << PAGE_SHIFT);
}
zram->init_done = 1;
+ mutex_unlock(&zram->init_lock);
pr_debug("Initialization done!\n");
return 0;
fail:
- reset_device(zram);
+ mutex_unlock(&zram->init_lock);
+ zram_reset_device(zram);
pr_err("Initialization failed: err=%d\n", ret);
return ret;
}
- static int zram_ioctl_reset_device(struct zram *zram)
- {
- if (zram->init_done)
- reset_device(zram);
-
- return 0;
- }
-
- static int zram_ioctl(struct block_device *bdev, fmode_t mode,
- unsigned int cmd, unsigned long arg)
- {
- int ret = 0;
- size_t disksize_kb;
-
- struct zram *zram = bdev->bd_disk->private_data;
-
- switch (cmd) {
- case ZRAMIO_SET_DISKSIZE_KB:
- if (zram->init_done) {
- ret = -EBUSY;
- goto out;
- }
- if (copy_from_user(&disksize_kb, (void *)arg,
- _IOC_SIZE(cmd))) {
- ret = -EFAULT;
- goto out;
- }
- zram->disksize = disksize_kb << 10;
- pr_info("Disk size set to %zu kB\n", disksize_kb);
- break;
-
- case ZRAMIO_GET_STATS:
- {
- struct zram_ioctl_stats *stats;
- if (!zram->init_done) {
- ret = -ENOTTY;
- goto out;
- }
- stats = kzalloc(sizeof(*stats), GFP_KERNEL);
- if (!stats) {
- ret = -ENOMEM;
- goto out;
- }
- zram_ioctl_get_stats(zram, stats);
- if (copy_to_user((void *)arg, stats, sizeof(*stats))) {
- kfree(stats);
- ret = -EFAULT;
- goto out;
- }
- kfree(stats);
- break;
- }
- case ZRAMIO_INIT:
- ret = zram_ioctl_init_device(zram);
- break;
-
- case ZRAMIO_RESET:
- /* Do not reset an active device! */
- if (bdev->bd_holders) {
- ret = -EBUSY;
- goto out;
- }
-
- /* Make sure all pending I/O is finished */
- if (bdev)
- fsync_bdev(bdev);
-
- ret = zram_ioctl_reset_device(zram);
- break;
-
- default:
- pr_info("Invalid ioctl %u\n", cmd);
- ret = -ENOTTY;
- }
-
- out:
- return ret;
- }
-
void zram_slot_free_notify(struct block_device *bdev, unsigned long index)
{
struct zram *zram;
}
static const struct block_device_operations zram_devops = {
- .ioctl = zram_ioctl,
.swap_slot_free_notify = zram_slot_free_notify,
.owner = THIS_MODULE
};
int ret = 0;
mutex_init(&zram->lock);
+ mutex_init(&zram->init_lock);
spin_lock_init(&zram->stat64_lock);
zram->queue = blk_alloc_queue(GFP_KERNEL);
zram->disk->private_data = zram;
snprintf(zram->disk->disk_name, 16, "zram%d", device_id);
- /* Actual capacity set using ZRAMIO_SET_DISKSIZE_KB ioctl */
+ /* Actual capacity set using syfs (/sys/block/zram<id>/disksize */
set_capacity(zram->disk, 0);
/*
add_disk(zram->disk);
+ #ifdef CONFIG_SYSFS
+ ret = sysfs_create_group(&disk_to_dev(zram->disk)->kobj,
+ &zram_disk_attr_group);
+ if (ret < 0) {
+ pr_warning("Error creating sysfs group");
+ goto out;
+ }
+ #endif
+
zram->init_done = 0;
out:
static void destroy_device(struct zram *zram)
{
+ #ifdef CONFIG_SYSFS
+ sysfs_remove_group(&disk_to_dev(zram->disk)->kobj,
+ &zram_disk_attr_group);
+ #endif
+
if (zram->disk) {
del_gendisk(zram->disk);
put_disk(zram->disk);
free_devices:
while (dev_id)
destroy_device(&devices[--dev_id]);
+ kfree(devices);
unregister:
unregister_blkdev(zram_major, "zram");
out:
destroy_device(zram);
if (zram->init_done)
- reset_device(zram);
+ zram_reset_device(zram);
}
unregister_blkdev(zram_major, "zram");
endif # BLOCK
+config EXPORTFS
+ tristate
+
config FILE_LOCKING
bool "Enable POSIX file locking API" if EMBEDDED
default y
source "fs/quota/Kconfig"
- source "fs/autofs/Kconfig"
source "fs/autofs4/Kconfig"
source "fs/fuse/Kconfig"
depends on FILE_LOCKING
default y
-config EXPORTFS
- tristate
-
config NFS_ACL_SUPPORT
tristate
select FS_POSIX_ACL
default y
source "net/sunrpc/Kconfig"
- source "fs/smbfs/Kconfig"
source "fs/ceph/Kconfig"
source "fs/cifs/Kconfig"
source "fs/ncpfs/Kconfig"
obj-$(CONFIG_AIO) += aio.o
obj-$(CONFIG_FILE_LOCKING) += locks.o
obj-$(CONFIG_COMPAT) += compat.o compat_ioctl.o
-
-nfsd-$(CONFIG_NFSD) := nfsctl.o
-obj-y += $(nfsd-y) $(nfsd-m)
-
+obj-$(CONFIG_NFSD_DEPRECATED) += nfsctl.o
obj-$(CONFIG_BINFMT_AOUT) += binfmt_aout.o
obj-$(CONFIG_BINFMT_EM86) += binfmt_em86.o
obj-$(CONFIG_BINFMT_MISC) += binfmt_misc.o
obj-$(CONFIG_LOCKD) += lockd/
obj-$(CONFIG_NLS) += nls/
obj-$(CONFIG_SYSV_FS) += sysv/
- obj-$(CONFIG_SMB_FS) += smbfs/
obj-$(CONFIG_CIFS) += cifs/
obj-$(CONFIG_NCP_FS) += ncpfs/
obj-$(CONFIG_HPFS_FS) += hpfs/
obj-$(CONFIG_AFFS_FS) += affs/
obj-$(CONFIG_ROMFS_FS) += romfs/
obj-$(CONFIG_QNX4FS_FS) += qnx4/
- obj-$(CONFIG_AUTOFS_FS) += autofs/
obj-$(CONFIG_AUTOFS4_FS) += autofs4/
obj-$(CONFIG_ADFS_FS) += adfs/
obj-$(CONFIG_FUSE_FS) += fuse/
#include <linux/vfs.h>
#include <linux/ioctl.h>
#include <linux/init.h>
- #include <linux/smb.h>
- #include <linux/smb_mount.h>
#include <linux/ncp_mount.h>
#include <linux/nfs4_mount.h>
#include <linux/syscalls.h>
return raw_data;
}
- struct compat_smb_mount_data {
- compat_int_t version;
- __compat_uid_t mounted_uid;
- __compat_uid_t uid;
- __compat_gid_t gid;
- compat_mode_t file_mode;
- compat_mode_t dir_mode;
- };
-
- static void *do_smb_super_data_conv(void *raw_data)
- {
- struct smb_mount_data *s = raw_data;
- struct compat_smb_mount_data *c_s = raw_data;
-
- if (c_s->version != SMB_MOUNT_OLDVERSION)
- goto out;
- s->dir_mode = c_s->dir_mode;
- s->file_mode = c_s->file_mode;
- s->gid = c_s->gid;
- s->uid = c_s->uid;
- s->mounted_uid = c_s->mounted_uid;
- out:
- return raw_data;
- }
struct compat_nfs_string {
compat_uint_t len;
return 0;
}
- #define SMBFS_NAME "smbfs"
#define NCPFS_NAME "ncpfs"
#define NFS4_NAME "nfs4"
retval = -EINVAL;
if (kernel_type && data_page) {
- if (!strcmp(kernel_type, SMBFS_NAME)) {
- do_smb_super_data_conv((void *)data_page);
- } else if (!strcmp(kernel_type, NCPFS_NAME)) {
+ if (!strcmp(kernel_type, NCPFS_NAME)) {
do_ncp_super_data_conv((void *)data_page);
} else if (!strcmp(kernel_type, NFS4_NAME)) {
if (do_nfs4_super_data_conv((void *) data_page))
{
compat_ssize_t tot_len;
struct iovec iovstack[UIO_FASTIOV];
- struct iovec *iov;
+ struct iovec *iov = iovstack;
ssize_t ret;
io_fn_t fn;
iov_fn_t fnv;
}
#endif /* HAVE_SET_RESTORE_SIGMASK */
-#if defined(CONFIG_NFSD) || defined(CONFIG_NFSD_MODULE)
+#if (defined(CONFIG_NFSD) || defined(CONFIG_NFSD_MODULE)) && !defined(CONFIG_NFSD_DEPRECATED)
/* Stuff for NFS server syscalls... */
struct compat_nfsctl_svc {
u16 svc32_port;
#include <linux/videodev.h>
#include <linux/netdevice.h>
#include <linux/raw.h>
- #include <linux/smb_fs.h>
#include <linux/blkdev.h>
#include <linux/elevator.h>
#include <linux/rtc.h>
#endif /* CONFIG_BLOCK */
- static int do_smb_getmountuid(unsigned int fd, unsigned int cmd,
- compat_uid_t __user *argp)
- {
- mm_segment_t old_fs = get_fs();
- __kernel_uid_t kuid;
- int err;
-
- cmd = SMB_IOC_GETMOUNTUID;
-
- set_fs(KERNEL_DS);
- err = sys_ioctl(fd, cmd, (unsigned long)&kuid);
- set_fs(old_fs);
-
- if (err >= 0)
- err = put_user(kuid, argp);
-
- return err;
- }
-
/* Bluetooth ioctls */
#define HCIUARTSETPROTO _IOW('U', 200, int)
#define HCIUARTGETPROTO _IOR('U', 201, int)
#define HIDPGETCONNLIST _IOR('H', 210, int)
#define HIDPGETCONNINFO _IOR('H', 211, int)
-#ifdef CONFIG_BLOCK
-struct raw32_config_request
-{
- compat_int_t raw_minor;
- __u64 block_major;
- __u64 block_minor;
-} __attribute__((packed));
-
-static int get_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req)
-{
- int ret;
-
- if (!access_ok(VERIFY_READ, user_req, sizeof(struct raw32_config_request)))
- return -EFAULT;
-
- ret = __get_user(req->raw_minor, &user_req->raw_minor);
- ret |= __get_user(req->block_major, &user_req->block_major);
- ret |= __get_user(req->block_minor, &user_req->block_minor);
-
- return ret ? -EFAULT : 0;
-}
-
-static int set_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req)
-{
- int ret;
-
- if (!access_ok(VERIFY_WRITE, user_req, sizeof(struct raw32_config_request)))
- return -EFAULT;
-
- ret = __put_user(req->raw_minor, &user_req->raw_minor);
- ret |= __put_user(req->block_major, &user_req->block_major);
- ret |= __put_user(req->block_minor, &user_req->block_minor);
-
- return ret ? -EFAULT : 0;
-}
-
-static int raw_ioctl(unsigned fd, unsigned cmd,
- struct raw32_config_request __user *user_req)
-{
- int ret;
-
- switch (cmd) {
- case RAW_SETBIND:
- default: { /* RAW_GETBIND */
- struct raw_config_request req;
- mm_segment_t oldfs = get_fs();
-
- if ((ret = get_raw32_request(&req, user_req)))
- return ret;
-
- set_fs(KERNEL_DS);
- ret = sys_ioctl(fd,cmd,(unsigned long)&req);
- set_fs(oldfs);
-
- if ((!ret) && (cmd == RAW_GETBIND)) {
- ret = set_raw32_request(&req, user_req);
- }
- break;
- }
- }
- return ret;
-}
-#endif /* CONFIG_BLOCK */
struct serial_struct32 {
compat_int_t type;
COMPATIBLE_IOCTL(SOUND_MIXER_GETLEVELS)
COMPATIBLE_IOCTL(SOUND_MIXER_SETLEVELS)
COMPATIBLE_IOCTL(OSS_GETVERSION)
- /* SMB ioctls which do not need any translations */
- COMPATIBLE_IOCTL(SMB_IOC_NEWCONN)
+ /* Raw devices */
+ COMPATIBLE_IOCTL(RAW_SETBIND)
+ COMPATIBLE_IOCTL(RAW_GETBIND)
/* Watchdog */
COMPATIBLE_IOCTL(WDIOC_GETSUPPORT)
COMPATIBLE_IOCTL(WDIOC_GETSTATUS)
case MTIOCGET32:
case MTIOCPOS32:
return mt_ioctl_trans(fd, cmd, argp);
- /* Raw devices */
- case RAW_SETBIND:
- case RAW_GETBIND:
- return raw_ioctl(fd, cmd, argp);
#endif
- /* One SMB ioctl needs translations. */
- #define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t)
- case SMB_IOC_GETMOUNTUID_32:
- return do_smb_getmountuid(fd, cmd, argp);
/* Serial */
case TIOCGSERIAL:
case TIOCSSERIAL:
header-y += ext2_fs.h
header-y += fadvise.h
header-y += falloc.h
-header-y += fanotify.h
header-y += fb.h
header-y += fcntl.h
header-y += fd.h
header-y += radeonfb.h
header-y += random.h
header-y += raw.h
+header-y += rds.h
header-y += reboot.h
header-y += reiserfs_fs.h
header-y += reiserfs_xattr.h
header-y += shm.h
header-y += signal.h
header-y += signalfd.h
- header-y += smb.h
- header-y += smb_fs.h
- header-y += smb_mount.h
- header-y += smbno.h
header-y += snmp.h
header-y += socket.h
header-y += sockios.h
#define N_V253 19 /* Codec control over voice modem */
#define N_CAIF 20 /* CAIF protocol for talking to modems */
#define N_GSM0710 21 /* GSM 0710 Mux */
+ #define N_TI_WL 22 /* for TI's WL BT, FM, GPS combo chips */
/*
* This character is the same as _POSIX_VDISABLE: it cannot be used as
struct tty_struct {
int magic;
struct kref kref;
+ struct device *dev;
struct tty_driver *driver;
const struct tty_operations *ops;
int index;
extern struct tty_struct *get_current_tty(void);
extern void tty_default_fops(struct file_operations *fops);
extern struct tty_struct *alloc_tty_struct(void);
-extern void tty_add_file(struct tty_struct *tty, struct file *file);
+extern int tty_add_file(struct tty_struct *tty, struct file *file);
extern void free_tty_struct(struct tty_struct *tty);
extern void initialize_tty_struct(struct tty_struct *tty,
struct tty_driver *driver, int idx);
git://bbs.cooldavid.org / net-next-2.6.git / commitdiff