L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
+ARM/GUMSTIX MACHINE SUPPORT
+P: Steve Sakoman
+M: sakoman@gmail.com
+L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
+S: Maintained
+
ARM/HP JORNADA 7XX MACHINE SUPPORT
P: Kristoffer Ericson
M: kristoffer.ericson@gmail.com
L: ath5k-devel@lists.ath5k.org
S: Maintained
+ATI_REMOTE2 DRIVER
+P: Ville Syrjala
+M: syrjala@sci.fi
+S: Maintained
+
ATL1 ETHERNET DRIVER
P: Jay Cliburn
M: jcliburn@gmail.com
S: Maintained
AUDIT SUBSYSTEM
-P: David Woodhouse
-M: dwmw2@infradead.org
+P: Al Viro
+M: viro@zeniv.linux.org.uk
+P: Eric Paris
+M: eparis@redhat.com
L: linux-audit@redhat.com (subscribers-only)
W: http://people.redhat.com/sgrubb/audit/
-T: git kernel.org:/pub/scm/linux/kernel/git/dwmw2/audit-2.6.git
+T: git git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current.git
S: Maintained
AUXILIARY DISPLAY DRIVERS
M: urs.thuermann@volkswagen.de
P: Oliver Hartkopp
M: oliver.hartkopp@volkswagen.de
- L: socketcan-core@lists.berlios.de
+ L: socketcan-core@lists.berlios.de (subscribers-only)
W: http://developer.berlios.de/projects/socketcan/
S: Maintained
L: linux-usb@vger.kernel.org
S: Maintained
+CIRRUS LOGIC CS4270 SOUND DRIVER
+P: Timur Tabi
+M: timur@freescale.com
+L: alsa-devel@alsa-project.org
+S: Supported
+
CIRRUS LOGIC CS4280/CS461x SOUNDDRIVER
P: Cirrus Logic Corporation (kernel 2.2 driver)
M: Cirrus Logic Corporation, Thomas Woller <twoller@crystal.cirrus.com>
L: netdev@vger.kernel.org
S: Maintained
+FREESCALE QUICC ENGINE LIBRARY
+P: Timur Tabi
+M: timur@freescale.com
+L: linuxppc-dev@ozlabs.org
+S: Supported
+
FREESCALE HIGHSPEED USB DEVICE DRIVER
P: Li Yang
M: leoli@freescale.com
L: linuxppc-dev@ozlabs.org
S: Maintained
+FREESCALE QUICC ENGINE UCC UART DRIVER
+P: Timur Tabi
+M: timur@freescale.com
+L: linuxppc-dev@ozlabs.org
+S: Supported
+
+FREESCALE SOC SOUND DRIVERS
+P: Timur Tabi
+M: timur@freescale.com
+L: alsa-devel@alsa-project.org
+L: linuxppc-dev@ozlabs.org
+S: Supported
+
FILE LOCKING (flock() and fcntl()/lockf())
P: Matthew Wilcox
M: matthew@wil.cx
W: kvm.sourceforge.net
S: Supported
+KERNEL VIRTUAL MACHINE (KVM) FOR POWERPC
+P: Hollis Blanchard
+M: hollisb@us.ibm.com
+L: kvm-ppc-devel@lists.sourceforge.net
+W: kvm.sourceforge.net
+S: Supported
+
KERNEL VIRTUAL MACHINE For Itanium(KVM/IA64)
P: Anthony Xu
M: anthony.xu@intel.com
W: kvm.sourceforge.net
S: Supported
+KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
+P: Carsten Otte
+M: cotte@de.ibm.com
+P: Christian Borntraeger
+M: borntraeger@de.ibm.com
+M: linux390@de.ibm.com
+L: linux-s390@vger.kernel.org
+W: http://www.ibm.com/developerworks/linux/linux390/
+S: Supported
+
KEXEC
P: Eric Biederman
M: ebiederm@xmission.com
M: dhowells@redhat.com
P: Koichi Yasutake
M: yasutake.koichi@jp.panasonic.com
-L: linux-am33-list@redhat.com
+L: linux-am33-list@redhat.com (moderated for non-subscribers)
W: ftp://ftp.redhat.com/pub/redhat/gnupro/AM33/
S: Maintained
L: linux-kernel@vger.kernel.org
S: Maintained
-MOXA SMARTIO/INDUSTIO SERIAL CARD (MXSER 2.0)
+MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
P: Jiri Slaby
M: jirislaby@gmail.com
L: linux-kernel@vger.kernel.org
M: mfasheh@suse.com
P: Joel Becker
M: joel.becker@oracle.com
-L: ocfs2-devel@oss.oracle.com
+L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
W: http://oss.oracle.com/projects/ocfs2/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2.git
S: Supported
S: Supported
PCI SUBSYSTEM
-P: Greg Kroah-Hartman
-M: gregkh@suse.de
+P: Jesse Barnes
+M: jbarnes@virtuousgeek.org
L: linux-kernel@vger.kernel.org
L: linux-pci@atrey.karlin.mff.cuni.cz
-T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+T: git kernel.org:/pub/scm/linux/kernel/git/jbarnes/pci-2.6.git
S: Supported
PCI HOTPLUG CORE
L: linux-ia64@vger.kernel.org
S: Supported
+ SFC NETWORK DRIVER
+ P: Steve Hodgson
+ P: Ben Hutchings
+ P: Robert Stonehouse
+ M: linux-net-drivers@solarflare.com
+ S: Supported
+
SGI VISUAL WORKSTATION 320 AND 540
P: Andrey Panin
M: pazke@donpac.ru
L: lm-sensors@lm-sensors.org
S: Maintained
+SMX UIO Interface
+P: Ben Nizette
+M: bn@niasdigital.com
+S: Maintained
+
SOFTWARE RAID (Multiple Disks) SUPPORT
P: Ingo Molnar
M: mingo@redhat.com
L: stable@kernel.org
S: Maintained
-TPM DEVICE DRIVER
-P: Kylene Hall
-M: tpmdd-devel@lists.sourceforge.net
-W: http://tpmdd.sourceforge.net
-P: Marcel Selhorst
-M: tpm@selhorst.net
-W: http://www.prosec.rub.de/tpm/
-L: tpmdd-devel@lists.sourceforge.net
-S: Maintained
-
-Telecom Clock Driver for MCPL0010
-P: Mark Gross
-M: mark.gross@intel.com
-S: Supported
-
-TENSILICA XTENSA PORT (xtensa):
-P: Chris Zankel
-M: chris@zankel.net
-S: Maintained
-
-THINKPAD ACPI EXTRAS DRIVER
-P: Henrique de Moraes Holschuh
-M: ibm-acpi@hmh.eng.br
-L: ibm-acpi-devel@lists.sourceforge.net
-W: http://ibm-acpi.sourceforge.net
-W: http://thinkwiki.org/wiki/Ibm-acpi
-T: git repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
-S: Maintained
-
-UltraSPARC (sparc64):
-P: David S. Miller
-M: davem@davemloft.net
-L: sparclinux@vger.kernel.org
-T: git kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6.git
-S: Maintained
-
SHARP LH SUPPORT (LH7952X & LH7A40X)
P: Marc Singer
M: elf@buici.com
M: hch@infradead.org
S: Maintained
+TASKSTATS STATISTICS INTERFACE
+P: Shailabh Nagar
+M: nagar@watson.ibm.com
+L: linux-kernel@vger.kernel.org
+S: Maintained
+
TC CLASSIFIER
P: Jamal Hadi Salim
M: hadi@cyberus.ca
L: netdev@vger.kernel.org
S: Supported
+Telecom Clock Driver for MCPL0010
+P: Mark Gross
+M: mark.gross@intel.com
+S: Supported
+
+TENSILICA XTENSA PORT (xtensa):
+P: Chris Zankel
+M: chris@zankel.net
+S: Maintained
+
+THINKPAD ACPI EXTRAS DRIVER
+P: Henrique de Moraes Holschuh
+M: ibm-acpi@hmh.eng.br
+L: ibm-acpi-devel@lists.sourceforge.net
+W: http://ibm-acpi.sourceforge.net
+W: http://thinkwiki.org/wiki/Ibm-acpi
+T: git repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
+S: Maintained
+
TI FLASH MEDIA INTERFACE DRIVER
P: Alex Dubov
M: oakad@yahoo.com
M: dsaxena@plexity.net
S: Maintained
-TASKSTATS STATISTICS INTERFACE
-P: Shailabh Nagar
-M: nagar@watson.ibm.com
-L: linux-kernel@vger.kernel.org
-S: Maintained
-
TIPC NETWORK LAYER
P: Per Liden
M: per.liden@ericsson.com
W: http://www.buzzard.org.uk/toshiba/
S: Maintained
+TPM DEVICE DRIVER
+P: Kylene Hall
+M: tpmdd-devel@lists.sourceforge.net
+W: http://tpmdd.sourceforge.net
+P: Marcel Selhorst
+M: tpm@selhorst.net
+W: http://www.prosec.rub.de/tpm/
+L: tpmdd-devel@lists.sourceforge.net
+S: Maintained
+
TRIDENT 4DWAVE/SIS 7018 PCI AUDIO CORE
P: Muli Ben-Yehuda
M: mulix@mulix.org
L: linux-kernel@vger.kernel.org
S: Maintained
+TTY LAYER
+P: Alan Cox
+M: alan@lxorguk.ukuu.org.uk
+L: linux-kernel@vger.kernel.org
+S: Maintained
+
TULIP NETWORK DRIVERS
P: Grant Grundler
M: grundler@parisc-linux.org
W: http://www.chello.nl/~j.vreeken/se401/
S: Maintained
+USB SERIAL BELKIN F5U103 DRIVER
+P: William Greathouse
+M: wgreathouse@smva.com
+L: linux-usb@vger.kernel.org
+S: Maintained
+
+USB SERIAL CYPRESS M8 DRIVER
+P: Lonnie Mendez
+M: dignome@gmail.com
+L: linux-usb@vger.kernel.org
+S: Maintained
+W: http://geocities.com/i0xox0i
+W: http://firstlight.net/cvs
+
USB SERIAL CYBERJACK DRIVER
P: Matthias Bruestle and Harald Welte
M: support@reiner-sct.com
L: linux-usb@vger.kernel.org
S: Supported
-USB SERIAL BELKIN F5U103 DRIVER
-P: William Greathouse
-M: wgreathouse@smva.com
-L: linux-usb@vger.kernel.org
-S: Maintained
-
-USB SERIAL CYPRESS M8 DRIVER
-P: Lonnie Mendez
-M: dignome@gmail.com
-L: linux-usb@vger.kernel.org
-S: Maintained
-W: http://geocities.com/i0xox0i
-W: http://firstlight.net/cvs
-
USB SERIAL EMPEG EMPEG-CAR MARK I/II DRIVER
P: Gary Brubaker
M: xavyer@ix.netcom.com
L: linux-kernel@vger.kernel.org
S: Maintained
-FAT/VFAT/MSDOS FILESYSTEM:
+VFAT/FAT/MSDOS FILESYSTEM:
P: OGAWA Hirofumi
M: hirofumi@mail.parknet.co.jp
L: linux-kernel@vger.kernel.org
L: linux-kernel@vger.kernel.org
S: Maintained
+UltraSPARC (sparc64):
+P: David S. Miller
+M: davem@davemloft.net
+L: sparclinux@vger.kernel.org
+T: git kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6.git
+S: Maintained
+
USB DIAMOND RIO500 DRIVER
P: Cesar Miquel
M: miquel@df.uba.ar
W: http://oops.ghostprotocols.net:81/blog
S: Maintained
+WM97XX TOUCHSCREEN DRIVERS
+P: Mark Brown
+M: broonie@opensource.wolfsonmicro.com
+P: Liam Girdwood
+M: liam.girdwood@wolfsonmicro.com
+L: linux-input@vger.kernel.org
+T: git git://opensource.wolfsonmicro.com/linux-2.6-touch
+W: http://opensource.wolfsonmicro.com/node/7
+S: Supported
+
X.25 NETWORK LAYER
P: Henner Eisen
M: eis@baty.hanse.de
#include <linux/ctype.h>
#include <linux/dcache.h>
-#include <asm/semaphore.h>
#include <asm/ccwdev.h>
#include <asm/ccwgroup.h>
return 0;
}
+ static int __get_next_bus_id(const char **buf, char *bus_id)
+ {
+ int rc, len;
+ char *start, *end;
+
+ start = (char *)*buf;
+ end = strchr(start, ',');
+ if (!end) {
+ /* Last entry. Strip trailing newline, if applicable. */
+ end = strchr(start, '\n');
+ if (end)
+ *end = '\0';
+ len = strlen(start) + 1;
+ } else {
+ len = end - start + 1;
+ end++;
+ }
+ if (len < BUS_ID_SIZE) {
+ strlcpy(bus_id, start, len);
+ rc = 0;
+ } else
+ rc = -EINVAL;
+ *buf = end;
+ return rc;
+ }
+
+ static int __is_valid_bus_id(char bus_id[BUS_ID_SIZE])
+ {
+ int cssid, ssid, devno;
+
+ /* Must be of form %x.%x.%04x */
+ if (sscanf(bus_id, "%x.%1x.%04x", &cssid, &ssid, &devno) != 3)
+ return 0;
+ return 1;
+ }
+
/**
- * ccwgroup_create() - create and register a ccw group device
+ * ccwgroup_create_from_string() - create and register a ccw group device
* @root: parent device for the new device
* @creator_id: identifier of creating driver
* @cdrv: ccw driver of slave devices
- * @argc: number of slave devices
- * @argv: bus ids of slave devices
+ * @num_devices: number of slave devices
+ * @buf: buffer containing comma separated bus ids of slave devices
*
* Create and register a new ccw group device as a child of @root. Slave
- * devices are obtained from the list of bus ids given in @argv[] and must all
+ * devices are obtained from the list of bus ids given in @buf and must all
* belong to @cdrv.
* Returns:
* %0 on success and an error code on failure.
* Context:
* non-atomic
*/
- int ccwgroup_create(struct device *root, unsigned int creator_id,
- struct ccw_driver *cdrv, int argc, char *argv[])
+ int ccwgroup_create_from_string(struct device *root, unsigned int creator_id,
+ struct ccw_driver *cdrv, int num_devices,
+ const char *buf)
{
struct ccwgroup_device *gdev;
- int i;
- int rc;
+ int rc, i;
+ char tmp_bus_id[BUS_ID_SIZE];
+ const char *curr_buf;
- if (argc > 256) /* disallow dumb users */
- return -EINVAL;
-
- gdev = kzalloc(sizeof(*gdev) + argc*sizeof(gdev->cdev[0]), GFP_KERNEL);
+ gdev = kzalloc(sizeof(*gdev) + num_devices * sizeof(gdev->cdev[0]),
+ GFP_KERNEL);
if (!gdev)
return -ENOMEM;
atomic_set(&gdev->onoff, 0);
mutex_init(&gdev->reg_mutex);
mutex_lock(&gdev->reg_mutex);
- for (i = 0; i < argc; i++) {
- gdev->cdev[i] = get_ccwdev_by_busid(cdrv, argv[i]);
-
- /* all devices have to be of the same type in
- * order to be grouped */
+ curr_buf = buf;
+ for (i = 0; i < num_devices && curr_buf; i++) {
+ rc = __get_next_bus_id(&curr_buf, tmp_bus_id);
+ if (rc != 0)
+ goto error;
+ if (!__is_valid_bus_id(tmp_bus_id)) {
+ rc = -EINVAL;
+ goto error;
+ }
+ gdev->cdev[i] = get_ccwdev_by_busid(cdrv, tmp_bus_id);
+ /*
+ * All devices have to be of the same type in
+ * order to be grouped.
+ */
if (!gdev->cdev[i]
|| gdev->cdev[i]->id.driver_info !=
gdev->cdev[0]->id.driver_info) {
}
dev_set_drvdata(&gdev->cdev[i]->dev, gdev);
}
-
+ /* Check for sufficient number of bus ids. */
+ if (i < num_devices && !curr_buf) {
+ rc = -EINVAL;
+ goto error;
+ }
+ /* Check for trailing stuff. */
+ if (i == num_devices && strlen(curr_buf) > 0) {
+ rc = -EINVAL;
+ goto error;
+ }
gdev->creator_id = creator_id;
- gdev->count = argc;
+ gdev->count = num_devices;
gdev->dev.bus = &ccwgroup_bus_type;
gdev->dev.parent = root;
gdev->dev.release = ccwgroup_release;
device_remove_file(&gdev->dev, &dev_attr_ungroup);
device_unregister(&gdev->dev);
error:
- for (i = 0; i < argc; i++)
+ for (i = 0; i < num_devices; i++)
if (gdev->cdev[i]) {
if (dev_get_drvdata(&gdev->cdev[i]->dev) == gdev)
dev_set_drvdata(&gdev->cdev[i]->dev, NULL);
put_device(&gdev->dev);
return rc;
}
+ EXPORT_SYMBOL(ccwgroup_create_from_string);
static int __init
init_ccwgroup (void)
{
struct ccwgroup_device *gdev;
struct ccwgroup_driver *gdrv;
- unsigned int value;
+ unsigned long value;
int ret;
gdev = to_ccwgroupdev(dev);
if (!try_module_get(gdrv->owner))
return -EINVAL;
- value = simple_strtoul(buf, NULL, 0);
+ ret = strict_strtoul(buf, 0, &value);
+ if (ret)
+ goto out;
ret = count;
if (value == 1)
ccwgroup_set_online(gdev);
ccwgroup_set_offline(gdev);
else
ret = -EINVAL;
+out:
module_put(gdrv->owner);
return ret;
}
MODULE_LICENSE("GPL");
EXPORT_SYMBOL(ccwgroup_driver_register);
EXPORT_SYMBOL(ccwgroup_driver_unregister);
- EXPORT_SYMBOL(ccwgroup_create);
EXPORT_SYMBOL(ccwgroup_probe_ccwdev);
EXPORT_SYMBOL(ccwgroup_remove_ccwdev);