P: Person (obsolete)
M: Mail patches to: FullName <address@domain>
+ R: Designated reviewer: FullName <address@domain>
+ These reviewers should be CCed on patches.
L: Mailing list that is relevant to this area
W: Web-page with status/info
Q: Patchwork web based patch tracking system site
S: Maintained
F: drivers/scsi/53c700*
+6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
+M: Alexander Aring <alex.aring@gmail.com>
+L: linux-zigbee-devel@lists.sourceforge.net (moderated for non-subscribers)
+L: linux-bluetooth@vger.kernel.org
+S: Maintained
+F: net/6lowpan/
+F: include/net/6lowpan.h
+
6PACK NETWORK DRIVER FOR AX.25
M: Andreas Koensgen <ajk@comnets.uni-bremen.de>
L: linux-hams@vger.kernel.org
F: fs/aio.c
F: include/linux/*aio*.h
+AIRSPY MEDIA DRIVER
+M: Antti Palosaari <crope@iki.fi>
+L: linux-media@vger.kernel.org
+W: http://linuxtv.org/
+W: http://palosaari.fi/linux/
+Q: http://patchwork.linuxtv.org/project/linux-media/list/
+T: git git://linuxtv.org/anttip/media_tree.git
+S: Maintained
+F: drivers/media/usb/airspy/
+
ALCATEL SPEEDTOUCH USB DRIVER
M: Duncan Sands <duncan.sands@free.fr>
L: linux-usb@vger.kernel.org
S: Maintained:
F: drivers/md/bcache/
+BECEEM BCS200/BCS220-3/BCSM250 WIMAX SUPPORT
+M: Kevin McKinney <klmckinney1@gmail.com>
+M: Matthias Beyer <mail@beyermatthias.de>
+L: devel@driverdev.osuosl.org
+S: Maintained
+F: drivers/staging/bcm*
+
BEFS FILE SYSTEM
S: Orphan
F: Documentation/filesystems/befs.txt
F: drivers/net/bonding/
F: include/uapi/linux/if_bonding.h
+BPF (Safe dynamic programs and tools)
+M: Alexei Starovoitov <ast@kernel.org>
+L: netdev@vger.kernel.org
+L: linux-kernel@vger.kernel.org
+S: Supported
+F: kernel/bpf/
+
BROADCOM B44 10/100 ETHERNET DRIVER
M: Gary Zambrano <zambrano@broadcom.com>
L: netdev@vger.kernel.org
F: drivers/net/ethernet/broadcom/genet/
BROADCOM BNX2 GIGABIT ETHERNET DRIVER
-M: Michael Chan <mchan@broadcom.com>
+M: Sony Chacko <sony.chacko@qlogic.com>
+M: Dept-HSGLinuxNICDev@qlogic.com
L: netdev@vger.kernel.org
S: Supported
F: drivers/net/ethernet/broadcom/bnx2.*
F: arch/arm/boot/dts/bcm470*
BROADCOM TG3 GIGABIT ETHERNET DRIVER
-M: Nithin Nayak Sujir <nsujir@broadcom.com>
+M: Prashant Sreedharan <prashant@broadcom.com>
M: Michael Chan <mchan@broadcom.com>
L: netdev@vger.kernel.org
S: Supported
F: drivers/net/wireless/brcm80211/
BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
- M: Eddie Wai <eddie.wai@broadcom.com>
+ M: QLogic-Storage-Upstream@qlogic.com
L: linux-scsi@vger.kernel.org
S: Supported
F: drivers/scsi/bnx2fc/
BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
- M: Eddie Wai <eddie.wai@broadcom.com>
+ M: QLogic-Storage-Upstream@qlogic.com
L: linux-scsi@vger.kernel.org
S: Supported
F: drivers/scsi/bnx2i/
DIGI EPCA PCI PRODUCTS
M: Lidza Louina <lidza.louina@gmail.com>
M: Mark Hounschell <markh@compro.net>
+M: Daeseok Youn <daeseok.youn@gmail.com>
L: driverdev-devel@linuxdriverproject.org
S: Maintained
F: drivers/staging/dgap/
L: linux-media@vger.kernel.org
L: dri-devel@lists.freedesktop.org
L: linaro-mm-sig@lists.linaro.org
-F: drivers/base/dma-buf*
-F: include/linux/dma-buf*
+F: drivers/dma-buf/
+F: include/linux/dma-buf* include/linux/reservation.h include/linux/*fence.h
F: Documentation/dma-buf-sharing.txt
T: git git://git.linaro.org/people/sumitsemwal/linux-dma-buf.git
S: Maintained
F: drivers/edac/i82975x_edac.c
+EDAC-IE31200
+M: Jason Baron <jbaron@akamai.com>
+L: linux-edac@vger.kernel.org
+W: bluesmoke.sourceforge.net
+S: Maintained
+F: drivers/edac/ie31200_edac.c
+
EDAC-MPC85XX
M: Johannes Thumshirn <johannes.thumshirn@men.de>
L: linux-edac@vger.kernel.org
F: drivers/isdn/gigaset/
F: include/uapi/linux/gigaset_dev.h
+GO7007 MPEG CODEC
+M: Hans Verkuil <hans.verkuil@cisco.com>
+L: linux-media@vger.kernel.org
+S: Maintained
+F: drivers/media/usb/go7007/
+
GPIO SUBSYSTEM
M: Linus Walleij <linus.walleij@linaro.org>
M: Alexandre Courbot <gnurou@gmail.com>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
S: Maintained
F: Documentation/timers/
-F: kernel/hrtimer.c
+F: kernel/time/hrtimer.c
F: kernel/time/clockevents.c
F: kernel/time/tick*.*
F: kernel/time/timer_*.c
F: Documentation/hwmon/k8temp
F: drivers/hwmon/k8temp.c
-KTAP
-M: Jovi Zhangwei <jovi.zhangwei@gmail.com>
-W: http://www.ktap.org
-L: ktap@freelists.org
-S: Maintained
-F: drivers/staging/ktap/
-
KCONFIG
M: "Yann E. MORIN" <yann.morin.1998@free.fr>
L: linux-kbuild@vger.kernel.org
F: include/net/mac80211.h
F: net/mac80211/
-MAC80211 PID RATE CONTROL
-M: Stefano Brivio <stefano.brivio@polimi.it>
-M: Mattias Nissler <mattias.nissler@gmx.de>
-L: linux-wireless@vger.kernel.org
-W: http://wireless.kernel.org/en/developers/Documentation/mac80211/RateControl/PID
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
-S: Maintained
-F: net/mac80211/rc80211_pid*
-
MACVLAN DRIVER
M: Patrick McHardy <kaber@trash.net>
L: netdev@vger.kernel.org
F: drivers/net/ethernet/marvell/mvneta.*
MARVELL MWIFIEX WIRELESS DRIVER
-M: Bing Zhao <bzhao@marvell.com>
+M: Amitkumar Karwar <akarwar@marvell.com>
+M: Avinash Patil <patila@marvell.com>
L: linux-wireless@vger.kernel.org
S: Maintained
F: drivers/net/wireless/mwifiex/
Q: http://patchwork.linuxtv.org/project/linux-media/list/
T: git git://linuxtv.org/anttip/media_tree.git
S: Maintained
-F: drivers/staging/media/msi3101/msi001*
+F: drivers/media/tuners/msi001*
-MSI3101 MEDIA DRIVER
+MSI2500 MEDIA DRIVER
M: Antti Palosaari <crope@iki.fi>
L: linux-media@vger.kernel.org
W: http://linuxtv.org/
Q: http://patchwork.linuxtv.org/project/linux-media/list/
T: git git://linuxtv.org/anttip/media_tree.git
S: Maintained
-F: drivers/staging/media/msi3101/sdr-msi3101*
+F: drivers/media/usb/msi2500/
MT9M032 APTINA SENSOR DRIVER
M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
S: Maintained
F: arch/arm/mach-omap2/omap_hwmod_44xx_data.c
-OMAP IMAGE SIGNAL PROCESSOR (ISP)
+OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L: linux-media@vger.kernel.org
S: Maintained
F: drivers/media/platform/omap3isp/
+F: drivers/staging/media/omap4iss/
OMAP USB SUPPORT
M: Felipe Balbi <balbi@ti.com>
S: Maintained
F: drivers/pinctrl/pinctrl-at91.c
+PIN CONTROLLER - RENESAS
+M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+L: linux-sh@vger.kernel.org
+S: Maintained
+F: drivers/pinctrl/sh-pfc/
+
PIN CONTROLLER - SAMSUNG
M: Tomasz Figa <t.figa@samsung.com>
M: Thomas Abraham <thomas.abraham@linaro.org>
M: Thomas Gleixner <tglx@linutronix.de>
L: linux-kernel@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
-S: Supported
+S: Maintained
F: fs/timerfd.c
F: include/linux/timer*
-F: kernel/*timer*
+F: kernel/time/*timer*
POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
L: rtc-linux@googlegroups.com
S: Maintained
+QAT DRIVER
+M: Tadeusz Struk <tadeusz.struk@intel.com>
+L: qat-linux@intel.com
+S: Supported
+F: drivers/crypto/qat/
+
QIB DRIVER
M: Mike Marciniszyn <infinipath@intel.com>
L: linux-rdma@vger.kernel.org
F: drivers/net/wireless/ray*
RCUTORTURE MODULE
-M: Josh Triplett <josh@freedesktop.org>
+M: Josh Triplett <josh@joshtriplett.org>
M: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
L: linux-kernel@vger.kernel.org
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
F: Documentation/RCU/torture.txt
-F: kernel/rcu/torture.c
+F: kernel/rcu/rcutorture.c
RCUTORTURE TEST FRAMEWORK
M: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
+M: Josh Triplett <josh@joshtriplett.org>
+R: Steven Rostedt <rostedt@goodmis.org>
+R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+R: Lai Jiangshan <laijs@cn.fujitsu.com>
L: linux-kernel@vger.kernel.org
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
F: net/rds/
READ-COPY UPDATE (RCU)
-M: Dipankar Sarma <dipankar@in.ibm.com>
M: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
+M: Josh Triplett <josh@joshtriplett.org>
+R: Steven Rostedt <rostedt@goodmis.org>
+R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+R: Lai Jiangshan <laijs@cn.fujitsu.com>
L: linux-kernel@vger.kernel.org
W: http://www.rdrop.com/users/paulmck/RCU/
S: Supported
F: include/linux/rcu*
X: include/linux/srcu.h
F: kernel/rcu/
-X: kernel/rcu/torture.c
+X: kernel/torture.c
REAL TIME CLOCK (RTC) SUBSYSTEM
M: Alessandro Zummo <a.zummo@towertech.it>
F: include/linux/rtc.h
F: include/uapi/linux/rtc.h
+REALTEK AUDIO CODECS
+M: Bard Liao <bardliao@realtek.com>
+M: Oder Chiou <oder_chiou@realtek.com>
+S: Maintained
+F: sound/soc/codecs/rt*
+F: include/sound/rt*.h
+
REISERFS FILE SYSTEM
L: reiserfs-devel@vger.kernel.org
S: Supported
Q: http://patchwork.linuxtv.org/project/linux-media/list/
T: git git://linuxtv.org/anttip/media_tree.git
S: Maintained
-F: drivers/staging/media/rtl2832u_sdr/rtl2832_sdr*
+F: drivers/media/dvb-frontends/rtl2832_sdr*
RTL8180 WIRELESS DRIVER
M: "John W. Linville" <linville@tuxdriver.com>
F: include/linux/mmc/dw_mmc.h
F: drivers/mmc/host/dw_mmc*
+THUNDERBOLT DRIVER
+M: Andreas Noever <andreas.noever@gmail.com>
+S: Maintained
+F: drivers/thunderbolt/
+
TIMEKEEPING, CLOCKSOURCE CORE, NTP
M: John Stultz <john.stultz@linaro.org>
M: Thomas Gleixner <tglx@linutronix.de>
F: drivers/mmc/host/sdhci.*
F: drivers/mmc/host/sdhci-pltfm.[ch]
+SECURE COMPUTING
+M: Kees Cook <keescook@chromium.org>
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
+S: Supported
+F: kernel/seccomp.c
+F: include/uapi/linux/seccomp.h
+F: include/linux/seccomp.h
+K: \bsecure_computing
+K: \bTIF_SECCOMP\b
+
SECURE DIGITAL HOST CONTROLLER INTERFACE, OPEN FIRMWARE BINDINGS (SDHCI-OF)
M: Anton Vorontsov <anton@enomsg.org>
L: linuxppc-dev@lists.ozlabs.org
F: include/linux/ata.h
F: include/linux/libata.h
+SERIAL ATA AHCI PLATFORM devices support
+M: Hans de Goede <hdegoede@redhat.com>
+M: Tejun Heo <tj@kernel.org>
+L: linux-ide@vger.kernel.org
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
+S: Supported
+F: drivers/ata/ahci_platform.c
+F: drivers/ata/libahci_platform.c
+F: include/linux/ahci_platform.h
+
SERVER ENGINES 10Gbps iSCSI - BladeEngine 2 DRIVER
M: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
L: linux-scsi@vger.kernel.org
SLEEPABLE READ-COPY UPDATE (SRCU)
M: Lai Jiangshan <laijs@cn.fujitsu.com>
M: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
+M: Josh Triplett <josh@joshtriplett.org>
+R: Steven Rostedt <rostedt@goodmis.org>
+R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
L: linux-kernel@vger.kernel.org
W: http://www.rdrop.com/users/paulmck/RCU/
S: Supported
S: Maintained
F: drivers/leds/leds-net48xx.c
+SOFTLOGIC 6x10 MPEG CODEC
+M: Ismael Luceno <ismael.luceno@corp.bluecherry.net>
+L: linux-media@vger.kernel.org
+S: Supported
+F: drivers/media/pci/solo6x10/
+
SOFTWARE RAID (Multiple Disks) SUPPORT
M: Neil Brown <neilb@suse.de>
L: linux-raid@vger.kernel.org
S: Supported
F: drivers/staging/
-STAGING - AGERE HERMES II and II.5 WIRELESS DRIVERS
-M: Henk de Groot <pe1dnn@amsat.org>
-S: Odd Fixes
-F: drivers/staging/wlags49_h2/
-F: drivers/staging/wlags49_h25/
-
-STAGING - ASUS OLED
-M: Jakub Schmidtke <sjakub@gmail.com>
-S: Odd Fixes
-F: drivers/staging/asus_oled/
-
STAGING - COMEDI
M: Ian Abbott <abbotti@mev.co.uk>
M: H Hartley Sweeten <hsweeten@visionengravers.com>
S: Odd Fixes
F: drivers/staging/comedi/
-STAGING - CRYSTAL HD VIDEO DECODER
-M: Naren Sankar <nsankar@broadcom.com>
-M: Jarod Wilson <jarod@wilsonet.com>
-M: Scott Davilla <davilla@4pi.com>
-M: Manu Abraham <abraham.manu@gmail.com>
-S: Odd Fixes
-F: drivers/staging/crystalhd/
-
-STAGING - ECHO CANCELLER
-M: Steve Underwood <steveu@coppice.org>
-M: David Rowe <david@rowetel.com>
-S: Odd Fixes
-F: drivers/staging/echo/
-
STAGING - ET131X NETWORK DRIVER
M: Mark Einon <mark.einon@gmail.com>
S: Odd Fixes
S: Odd Fixes
F: drivers/staging/ft1000/
-STAGING - FRONTIER TRANZPORT AND ALPHATRACK
-M: David Täht <d@teklibre.com>
-S: Odd Fixes
-F: drivers/staging/frontier/
-
-STAGING - GO7007 MPEG CODEC
-M: Hans Verkuil <hans.verkuil@cisco.com>
-S: Maintained
-F: drivers/staging/media/go7007/
-
STAGING - INDUSTRIAL IO
M: Jonathan Cameron <jic23@kernel.org>
L: linux-iio@vger.kernel.org
S: Maintained
F: drivers/staging/rtl8723au/
-STAGING - SILICON MOTION SM7XX FRAME BUFFER DRIVER
-M: Teddy Wang <teddy.wang@siliconmotion.com.cn>
-S: Odd Fixes
-F: drivers/staging/sm7xxfb/
-
STAGING - SLICOSS
M: Lior Dotan <liodot@gmail.com>
M: Christopher Harrer <charrer@alacritech.com>
S: Odd Fixes
F: drivers/staging/slicoss/
-STAGING - SOFTLOGIC 6x10 MPEG CODEC
-M: Ismael Luceno <ismael.luceno@corp.bluecherry.net>
-S: Supported
-F: drivers/staging/media/solo6x10/
-
STAGING - SPEAKUP CONSOLE SPEECH DRIVER
M: William Hubbs <w.d.hubbs@gmail.com>
M: Chris Brannon <chris@the-brannons.com>
M: Kirk Reiser <kirk@reisers.ca>
M: Samuel Thibault <samuel.thibault@ens-lyon.org>
-L: speakup@braille.uwo.ca
+L: speakup@linux-speakup.org
W: http://www.linux-speakup.org/
S: Odd Fixes
F: drivers/staging/speakup/
-STAGING - TI DSP BRIDGE DRIVERS
-M: Omar Ramirez Luna <omar.ramirez@copitl.com>
-S: Odd Fixes
-F: drivers/staging/tidspbridge/
-
-STAGING - USB ENE SM/MS CARD READER DRIVER
-M: Al Cho <acho@novell.com>
-S: Odd Fixes
-F: drivers/staging/keucr/
-
STAGING - VIA VT665X DRIVERS
M: Forest Bond <forest@alittletooquiet.net>
S: Odd Fixes
F: drivers/staging/vt665?/
-STAGING - WINBOND IS89C35 WLAN USB DRIVER
-M: Pavel Machek <pavel@ucw.cz>
-S: Odd Fixes
-F: drivers/staging/winbond/
-
STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
M: Arnaud Patard <arnaud.patard@rtp-net.org>
S: Odd Fixes
M: Thierry Reding <thierry.reding@gmail.com>
L: linux-tegra@vger.kernel.org
Q: http://patchwork.ozlabs.org/project/linux-tegra/list/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
S: Supported
N: [^a-z]tegra
S: Supported
F: drivers/thermal/ti-soc-thermal/
+TI CLOCK DRIVER
+M: Tero Kristo <t-kristo@ti.com>
+L: linux-omap@vger.kernel.org
+S: Maintained
+F: drivers/clk/ti/
+F: include/linux/clk/ti.h
+
TI FLASH MEDIA INTERFACE DRIVER
M: Alex Dubov <oakad@yahoo.com>
S: Maintained
S: Maintained
F: drivers/net/usb/smsc95xx.*
-USB SN9C1xx DRIVER
-M: Luca Risolia <luca.risolia@studio.unibo.it>
-L: linux-usb@vger.kernel.org
-L: linux-media@vger.kernel.org
-T: git git://linuxtv.org/media_tree.git
-W: http://www.linux-projects.org
-S: Maintained
-F: drivers/staging/media/sn9c102/
-
USB SUBSYSTEM
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L: linux-usb@vger.kernel.org
#include <linux/inet.h>
#include <net/dst.h>
#include <net/route.h>
+#include <net/ipv6.h>
+#include <net/ip6_route.h>
+#include <net/addrconf.h>
+
#include <linux/inetdevice.h> /* ip_dev_find */
#include <linux/module.h>
#include <net/tcp.h>
}
EXPORT_SYMBOL_GPL(cxgbi_device_find_by_lldev);
-static struct cxgbi_device *cxgbi_device_find_by_netdev(struct net_device *ndev,
- int *port)
+struct cxgbi_device *cxgbi_device_find_by_netdev(struct net_device *ndev,
+ int *port)
{
struct net_device *vdev = NULL;
struct cxgbi_device *cdev, *tmp;
"ndev 0x%p, %s, NO match found.\n", ndev, ndev->name);
return NULL;
}
+EXPORT_SYMBOL_GPL(cxgbi_device_find_by_netdev);
+
+static struct cxgbi_device *cxgbi_device_find_by_mac(struct net_device *ndev,
+ int *port)
+{
+ struct net_device *vdev = NULL;
+ struct cxgbi_device *cdev, *tmp;
+ int i;
+
+ if (ndev->priv_flags & IFF_802_1Q_VLAN) {
+ vdev = ndev;
+ ndev = vlan_dev_real_dev(ndev);
+ pr_info("vlan dev %s -> %s.\n", vdev->name, ndev->name);
+ }
+
+ mutex_lock(&cdev_mutex);
+ list_for_each_entry_safe(cdev, tmp, &cdev_list, list_head) {
+ for (i = 0; i < cdev->nports; i++) {
+ if (!memcmp(ndev->dev_addr, cdev->ports[i]->dev_addr,
+ MAX_ADDR_LEN)) {
+ cdev->hbas[i]->vdev = vdev;
+ mutex_unlock(&cdev_mutex);
+ if (port)
+ *port = i;
+ return cdev;
+ }
+ }
+ }
+ mutex_unlock(&cdev_mutex);
+ log_debug(1 << CXGBI_DBG_DEV,
+ "ndev 0x%p, %s, NO match mac found.\n",
+ ndev, ndev->name);
+ return NULL;
+}
void cxgbi_hbas_remove(struct cxgbi_device *cdev)
{
}
EXPORT_SYMBOL_GPL(cxgbi_hbas_remove);
- int cxgbi_hbas_add(struct cxgbi_device *cdev, unsigned int max_lun,
+ int cxgbi_hbas_add(struct cxgbi_device *cdev, u64 max_lun,
unsigned int max_id, struct scsi_host_template *sht,
struct scsi_transport_template *stt)
{
struct cxgbi_ports_map *pmap = &cdev->pmap;
unsigned int start;
int idx;
+ __be16 *port;
if (!pmap->max_connect) {
pr_err("cdev 0x%p, p#%u %s, NO port map.\n",
return -EADDRNOTAVAIL;
}
- if (csk->saddr.sin_port) {
+ if (csk->csk_family == AF_INET)
+ port = &csk->saddr.sin_port;
+ else /* ipv6 */
+ port = &csk->saddr6.sin6_port;
+
+ if (*port) {
pr_err("source port NON-ZERO %u.\n",
- ntohs(csk->saddr.sin_port));
+ ntohs(*port));
return -EADDRINUSE;
}
idx = 0;
if (!pmap->port_csk[idx]) {
pmap->used++;
- csk->saddr.sin_port =
- htons(pmap->sport_base + idx);
+ *port = htons(pmap->sport_base + idx);
pmap->next = idx;
pmap->port_csk[idx] = csk;
spin_unlock_bh(&pmap->lock);
{
struct cxgbi_device *cdev = csk->cdev;
struct cxgbi_ports_map *pmap = &cdev->pmap;
+ __be16 *port;
- if (csk->saddr.sin_port) {
- int idx = ntohs(csk->saddr.sin_port) - pmap->sport_base;
+ if (csk->csk_family == AF_INET)
+ port = &csk->saddr.sin_port;
+ else /* ipv6 */
+ port = &csk->saddr6.sin6_port;
- csk->saddr.sin_port = 0;
+ if (*port) {
+ int idx = ntohs(*port) - pmap->sport_base;
+
+ *port = 0;
if (idx < 0 || idx >= pmap->max_connect) {
pr_err("cdev 0x%p, p#%u %s, port %u OOR.\n",
cdev, csk->port_id,
cdev->ports[csk->port_id]->name,
- ntohs(csk->saddr.sin_port));
+ ntohs(*port));
return;
}
int port = 0xFFFF;
int err = 0;
- if (daddr->sin_family != AF_INET) {
- pr_info("address family 0x%x NOT supported.\n",
- daddr->sin_family);
- err = -EAFNOSUPPORT;
- goto err_out;
- }
-
rt = find_route_ipv4(&fl4, 0, daddr->sin_addr.s_addr, 0, daddr->sin_port, 0);
if (!rt) {
pr_info("no route to ipv4 0x%x, port %u.\n",
- daddr->sin_addr.s_addr, daddr->sin_port);
+ be32_to_cpu(daddr->sin_addr.s_addr),
+ be16_to_cpu(daddr->sin_port));
err = -ENETUNREACH;
goto err_out;
}
csk->port_id = port;
csk->mtu = mtu;
csk->dst = dst;
+
+ csk->csk_family = AF_INET;
csk->daddr.sin_addr.s_addr = daddr->sin_addr.s_addr;
csk->daddr.sin_port = daddr->sin_port;
csk->daddr.sin_family = daddr->sin_family;
+ csk->saddr.sin_family = daddr->sin_family;
csk->saddr.sin_addr.s_addr = fl4.saddr;
neigh_release(n);
return ERR_PTR(err);
}
+#if IS_ENABLED(CONFIG_IPV6)
+static struct rt6_info *find_route_ipv6(const struct in6_addr *saddr,
+ const struct in6_addr *daddr)
+{
+ struct flowi6 fl;
+
+ if (saddr)
+ memcpy(&fl.saddr, saddr, sizeof(struct in6_addr));
+ if (daddr)
+ memcpy(&fl.daddr, daddr, sizeof(struct in6_addr));
+ return (struct rt6_info *)ip6_route_output(&init_net, NULL, &fl);
+}
+
+static struct cxgbi_sock *cxgbi_check_route6(struct sockaddr *dst_addr)
+{
+ struct sockaddr_in6 *daddr6 = (struct sockaddr_in6 *)dst_addr;
+ struct dst_entry *dst;
+ struct net_device *ndev;
+ struct cxgbi_device *cdev;
+ struct rt6_info *rt = NULL;
+ struct neighbour *n;
+ struct in6_addr pref_saddr;
+ struct cxgbi_sock *csk = NULL;
+ unsigned int mtu = 0;
+ int port = 0xFFFF;
+ int err = 0;
+
+ rt = find_route_ipv6(NULL, &daddr6->sin6_addr);
+
+ if (!rt) {
+ pr_info("no route to ipv6 %pI6 port %u\n",
+ daddr6->sin6_addr.s6_addr,
+ be16_to_cpu(daddr6->sin6_port));
+ err = -ENETUNREACH;
+ goto err_out;
+ }
+
+ dst = &rt->dst;
+
+ n = dst_neigh_lookup(dst, &daddr6->sin6_addr);
+
+ if (!n) {
+ pr_info("%pI6, port %u, dst no neighbour.\n",
+ daddr6->sin6_addr.s6_addr,
+ be16_to_cpu(daddr6->sin6_port));
+ err = -ENETUNREACH;
+ goto rel_rt;
+ }
+ ndev = n->dev;
+
+ if (ipv6_addr_is_multicast(&rt->rt6i_dst.addr)) {
+ pr_info("multi-cast route %pI6 port %u, dev %s.\n",
+ daddr6->sin6_addr.s6_addr,
+ ntohs(daddr6->sin6_port), ndev->name);
+ err = -ENETUNREACH;
+ goto rel_rt;
+ }
+
+ cdev = cxgbi_device_find_by_netdev(ndev, &port);
+ if (!cdev)
+ cdev = cxgbi_device_find_by_mac(ndev, &port);
+ if (!cdev) {
+ pr_info("dst %pI6 %s, NOT cxgbi device.\n",
+ daddr6->sin6_addr.s6_addr, ndev->name);
+ err = -ENETUNREACH;
+ goto rel_rt;
+ }
+ log_debug(1 << CXGBI_DBG_SOCK,
+ "route to %pI6 :%u, ndev p#%d,%s, cdev 0x%p.\n",
+ daddr6->sin6_addr.s6_addr, ntohs(daddr6->sin6_port), port,
+ ndev->name, cdev);
+
+ csk = cxgbi_sock_create(cdev);
+ if (!csk) {
+ err = -ENOMEM;
+ goto rel_rt;
+ }
+ csk->cdev = cdev;
+ csk->port_id = port;
+ csk->mtu = mtu;
+ csk->dst = dst;
+
+ if (ipv6_addr_any(&rt->rt6i_prefsrc.addr)) {
+ struct inet6_dev *idev = ip6_dst_idev((struct dst_entry *)rt);
+
+ err = ipv6_dev_get_saddr(&init_net, idev ? idev->dev : NULL,
+ &daddr6->sin6_addr, 0, &pref_saddr);
+ if (err) {
+ pr_info("failed to get source address to reach %pI6\n",
+ &daddr6->sin6_addr);
+ goto rel_rt;
+ }
+ } else {
+ pref_saddr = rt->rt6i_prefsrc.addr;
+ }
+
+ csk->csk_family = AF_INET6;
+ csk->daddr6.sin6_addr = daddr6->sin6_addr;
+ csk->daddr6.sin6_port = daddr6->sin6_port;
+ csk->daddr6.sin6_family = daddr6->sin6_family;
+ csk->saddr6.sin6_addr = pref_saddr;
+
+ neigh_release(n);
+ return csk;
+
+rel_rt:
+ if (n)
+ neigh_release(n);
+
+ ip6_rt_put(rt);
+ if (csk)
+ cxgbi_sock_closed(csk);
+err_out:
+ return ERR_PTR(err);
+}
+#endif /* IS_ENABLED(CONFIG_IPV6) */
+
void cxgbi_sock_established(struct cxgbi_sock *csk, unsigned int snd_isn,
unsigned int opt)
{
}
EXPORT_SYMBOL_GPL(cxgbi_set_conn_param);
+static inline int csk_print_port(struct cxgbi_sock *csk, char *buf)
+{
+ int len;
+
+ cxgbi_sock_get(csk);
+ len = sprintf(buf, "%hu\n", ntohs(csk->daddr.sin_port));
+ cxgbi_sock_put(csk);
+
+ return len;
+}
+
+static inline int csk_print_ip(struct cxgbi_sock *csk, char *buf)
+{
+ int len;
+
+ cxgbi_sock_get(csk);
+ if (csk->csk_family == AF_INET)
+ len = sprintf(buf, "%pI4",
+ &csk->daddr.sin_addr.s_addr);
+ else
+ len = sprintf(buf, "%pI6",
+ &csk->daddr6.sin6_addr);
+
+ cxgbi_sock_put(csk);
+
+ return len;
+}
+
int cxgbi_get_ep_param(struct iscsi_endpoint *ep, enum iscsi_param param,
char *buf)
{
}
}
- csk = cxgbi_check_route(dst_addr);
+ if (dst_addr->sa_family == AF_INET) {
+ csk = cxgbi_check_route(dst_addr);
+#if IS_ENABLED(CONFIG_IPV6)
+ } else if (dst_addr->sa_family == AF_INET6) {
+ csk = cxgbi_check_route6(dst_addr);
+#endif
+ } else {
+ pr_info("address family 0x%x NOT supported.\n",
+ dst_addr->sa_family);
+ err = -EAFNOSUPPORT;
+ return (struct iscsi_endpoint *)ERR_PTR(err);
+ }
+
if (IS_ERR(csk))
return (struct iscsi_endpoint *)csk;
cxgbi_sock_get(csk);
projects / cascardo / linux.git / commitdiff