S: Maintained
F: arch/arm/mach-s3c6410/
+ ARM/S5P ARM ARCHITECTURES
+ M: Kukjin Kim <kgene.kim@samsung.com>
+ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+ L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
+ S: Maintained
+ F: arch/arm/mach-s5p*/
+
ARM/SHMOBILE ARM ARCHITECTURE
M: Paul Mundt <lethal@linux-sh.org>
M: Magnus Damm <magnus.damm@gmail.com>
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
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/
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: 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/
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
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>
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
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: 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: 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
M: Josh Triplett <josh@freedesktop.org>
M: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
S: Supported
+ T: 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.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/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/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
T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.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>
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
static char *fail_over_mac;
static int all_slaves_active = 0;
static struct bond_params bonding_defaults;
+static int resend_igmp = BOND_DEFAULT_RESEND_IGMP;
module_param(max_bonds, int, 0);
MODULE_PARM_DESC(max_bonds, "Max number of bonded devices");
MODULE_PARM_DESC(all_slaves_active, "Keep all frames received on an interface"
"by setting active flag for all slaves. "
"0 for never (default), 1 for always.");
+module_param(resend_igmp, int, 0);
+MODULE_PARM_DESC(resend_igmp, "Number of IGMP membership reports to send on link failure");
/*----------------------------- Global variables ----------------------------*/
}
-/*
- * Retrieve the list of registered multicast addresses for the bonding
- * device and retransmit an IGMP JOIN request to the current active
- * slave.
- */
-static void bond_resend_igmp_join_requests(struct bonding *bond)
+static void __bond_resend_igmp_join_requests(struct net_device *dev)
{
struct in_device *in_dev;
struct ip_mc_list *im;
rcu_read_lock();
- in_dev = __in_dev_get_rcu(bond->dev);
+ in_dev = __in_dev_get_rcu(dev);
if (in_dev) {
for (im = in_dev->mc_list; im; im = im->next)
ip_mc_rejoin_group(im);
rcu_read_unlock();
}
+/*
+ * Retrieve the list of registered multicast addresses for the bonding
+ * device and retransmit an IGMP JOIN request to the current active
+ * slave.
+ */
+static void bond_resend_igmp_join_requests(struct bonding *bond)
+{
+ struct net_device *vlan_dev;
+ struct vlan_entry *vlan;
+
+ read_lock(&bond->lock);
+
+ /* rejoin all groups on bond device */
+ __bond_resend_igmp_join_requests(bond->dev);
+
+ /* rejoin all groups on vlan devices */
+ if (bond->vlgrp) {
+ list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
+ vlan_dev = vlan_group_get_device(bond->vlgrp,
+ vlan->vlan_id);
+ if (vlan_dev)
+ __bond_resend_igmp_join_requests(vlan_dev);
+ }
+ }
+
+ if (--bond->igmp_retrans > 0)
+ queue_delayed_work(bond->wq, &bond->mcast_work, HZ/5);
+
+ read_unlock(&bond->lock);
+}
+
+void bond_resend_igmp_join_requests_delayed(struct work_struct *work)
+{
+ struct bonding *bond = container_of(work, struct bonding,
+ mcast_work.work);
+ bond_resend_igmp_join_requests(bond);
+}
+
/*
* flush all members of flush->mc_list from device dev->mc_list
*/
netdev_for_each_mc_addr(ha, bond->dev)
dev_mc_add(new_active->dev, ha->addr);
- bond_resend_igmp_join_requests(bond);
}
}
}
}
- /* resend IGMP joins since all were sent on curr_active_slave */
- if (bond->params.mode == BOND_MODE_ROUNDROBIN) {
- bond_resend_igmp_join_requests(bond);
+ /* resend IGMP joins since active slave has changed or
+ * all were sent on curr_active_slave */
+ if ((USES_PRIMARY(bond->params.mode) && new_active) ||
+ bond->params.mode == BOND_MODE_ROUNDROBIN) {
+ bond->igmp_retrans = bond->params.resend_igmp;
+ queue_delayed_work(bond->wq, &bond->mcast_work, 0);
}
}
slave->state = BOND_STATE_BACKUP;
}
- pr_info("%s: link status definitely up for interface %s.\n",
- bond->dev->name, slave->dev->name);
+ bond_update_speed_duplex(slave);
+
+ pr_info("%s: link status definitely up for interface %s, %d Mbps %s duplex.\n",
+ bond->dev->name, slave->dev->name,
+ slave->speed, slave->duplex ? "full" : "half");
/* notify ad that the link status has changed */
if (bond->params.mode == BOND_MODE_8023AD)
seq_printf(seq, "\nSlave Interface: %s\n", slave->dev->name);
seq_printf(seq, "MII Status: %s\n",
(slave->link == BOND_LINK_UP) ? "up" : "down");
+ seq_printf(seq, "Speed: %d Mbps\n", slave->speed);
+ seq_printf(seq, "Duplex: %s\n", slave->duplex ? "full" : "half");
seq_printf(seq, "Link Failure Count: %u\n",
slave->link_failure_count);
bond->kill_timers = 0;
+ INIT_DELAYED_WORK(&bond->mcast_work, bond_resend_igmp_join_requests_delayed);
+
if (bond_is_lb(bond)) {
/* bond_alb_initialize must be called before the timer
* is started.
break;
}
+ if (delayed_work_pending(&bond->mcast_work))
+ cancel_delayed_work(&bond->mcast_work);
if (bond_is_lb(bond)) {
/* Must be called only after all
NETIF_F_HW_VLAN_RX |
NETIF_F_HW_VLAN_FILTER);
+ /* By default, we enable GRO on bonding devices.
+ * Actual support requires lowlevel drivers are GRO ready.
+ */
+ bond_dev->features |= NETIF_F_GRO;
}
static void bond_work_cancel_all(struct bonding *bond)
if (bond->params.mode == BOND_MODE_8023AD &&
delayed_work_pending(&bond->ad_work))
cancel_delayed_work(&bond->ad_work);
+
+ if (delayed_work_pending(&bond->mcast_work))
+ cancel_delayed_work(&bond->mcast_work);
}
/*
all_slaves_active = 0;
}
+ if (resend_igmp < 0 || resend_igmp > 255) {
+ pr_warning("Warning: resend_igmp (%d) should be between "
+ "0 and 255, resetting to %d\n",
+ resend_igmp, BOND_DEFAULT_RESEND_IGMP);
+ resend_igmp = BOND_DEFAULT_RESEND_IGMP;
+ }
+
/* reset values for TLB/ALB */
if ((bond_mode == BOND_MODE_TLB) ||
(bond_mode == BOND_MODE_ALB)) {
params->fail_over_mac = fail_over_mac_value;
params->tx_queues = tx_queues;
params->all_slaves_active = all_slaves_active;
+ params->resend_igmp = resend_igmp;
if (primary) {
strncpy(params->primary, primary, IFNAMSIZ);
res = dev_alloc_name(bond_dev, "bond%d");
if (res < 0)
goto out;
+ } else {
+ /*
+ * If we're given a name to register
+ * we need to ensure that its not already
+ * registered
+ */
+ res = -EEXIST;
+ if (__dev_get_by_name(net, name) != NULL)
+ goto out;
}
res = register_netdevice(bond_dev);
#include <linux/of_device.h>
#include <linux/of_mdio.h>
#include <linux/of_platform.h>
+ #include <linux/of_address.h>
#include <linux/skbuff.h>
#include <linux/spinlock.h>
#include <linux/tcp.h> /* needed for sizeof(tcphdr) */
lp->options |= options;
mutex_unlock(&lp->indirect_mutex);
- return (0);
+ return 0;
}
/* Initialize temac */
skb_put(skb, length);
skb->dev = ndev;
skb->protocol = eth_type_trans(skb, ndev);
- skb->ip_summed = CHECKSUM_NONE;
+ skb_checksum_none_assert(skb);
/* if we're doing rx csum offload, set it up */
if (((lp->temac_features & TEMAC_FEATURE_RX_CSUM) != 0) &&
======================================================================*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/string.h>
#include <linux/timer.h>
#include <linux/delay.h>
-#include <linux/ethtool.h>
#include <linux/netdevice.h>
#include <linux/log2.h>
#include <linux/etherdevice.h>
static int pcnet_open(struct net_device *dev);
static int pcnet_close(struct net_device *dev);
static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-static const struct ethtool_ops netdev_ethtool_ops;
static irqreturn_t ei_irq_wrapper(int irq, void *dev_id);
static void ei_watchdog(u_long arg);
static void pcnet_reset_8390(struct net_device *dev);
dev->dev_addr[i] = j & 0xff;
dev->dev_addr[i+1] = j >> 8;
}
- printk(KERN_NOTICE "pcnet_cs: this is an AX88190 card!\n");
- printk(KERN_NOTICE "pcnet_cs: use axnet_cs instead.\n");
return NULL;
}
unsigned int vcc,
void *priv_data)
{
- int *has_shmem = priv_data;
+ int *priv = priv_data;
+ int try = (*priv & 0x1);
int i;
cistpl_io_t *io = &cfg->io;
i = p_dev->resource[1]->end = 0;
}
- *has_shmem = ((cfg->mem.nwin == 1) &&
- (cfg->mem.win[0].len >= 0x4000));
+ *priv &= ((cfg->mem.nwin == 1) &&
+ (cfg->mem.win[0].len >= 0x4000)) ? 0x10 : ~0x10;
+
p_dev->resource[0]->start = io->win[i].base;
p_dev->resource[0]->end = io->win[i].len;
- p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
+ if (!try)
+ p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
+ else
+ p_dev->io_lines = 16;
if (p_dev->resource[0]->end + p_dev->resource[1]->end >= 32)
return try_io_port(p_dev);
- return 0;
+ return -EINVAL;
+ }
+
+ static hw_info_t *pcnet_try_config(struct pcmcia_device *link,
+ int *has_shmem, int try)
+ {
+ struct net_device *dev = link->priv;
+ hw_info_t *local_hw_info;
+ pcnet_dev_t *info = PRIV(dev);
+ int priv = try;
+ int ret;
+
+ ret = pcmcia_loop_config(link, pcnet_confcheck, &priv);
+ if (ret) {
+ dev_warn(&link->dev, "no useable port range found\n");
+ return NULL;
+ }
+ *has_shmem = (priv & 0x10);
+
+ if (!link->irq)
+ return NULL;
+
+ if (resource_size(link->resource[1]) == 8) {
+ link->conf.Attributes |= CONF_ENABLE_SPKR;
+ link->conf.Status = CCSR_AUDIO_ENA;
+ }
+ if ((link->manf_id == MANFID_IBM) &&
+ (link->card_id == PRODID_IBM_HOME_AND_AWAY))
+ link->conf.ConfigIndex |= 0x10;
+
+ ret = pcmcia_request_configuration(link, &link->conf);
+ if (ret)
+ return NULL;
+
+ dev->irq = link->irq;
+ dev->base_addr = link->resource[0]->start;
+
+ if (info->flags & HAS_MISC_REG) {
+ if ((if_port == 1) || (if_port == 2))
+ dev->if_port = if_port;
+ else
+ dev_notice(&link->dev, "invalid if_port requested\n");
+ } else
+ dev->if_port = 0;
+
+ if ((link->conf.ConfigBase == 0x03c0) &&
+ (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
+ dev_info(&link->dev,
+ "this is an AX88190 card - use axnet_cs instead.\n");
+ return NULL;
+ }
+
+ local_hw_info = get_hwinfo(link);
+ if (!local_hw_info)
+ local_hw_info = get_prom(link);
+ if (!local_hw_info)
+ local_hw_info = get_dl10019(link);
+ if (!local_hw_info)
+ local_hw_info = get_ax88190(link);
+ if (!local_hw_info)
+ local_hw_info = get_hwired(link);
+
+ return local_hw_info;
}
static int pcnet_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
pcnet_dev_t *info = PRIV(dev);
- int ret, start_pg, stop_pg, cm_offset;
+ int start_pg, stop_pg, cm_offset;
int has_shmem = 0;
hw_info_t *local_hw_info;
dev_dbg(&link->dev, "pcnet_config\n");
- ret = pcmcia_loop_config(link, pcnet_confcheck, &has_shmem);
- if (ret)
- goto failed;
-
- if (!link->irq)
- goto failed;
-
- if (resource_size(link->resource[1]) == 8) {
- link->conf.Attributes |= CONF_ENABLE_SPKR;
- link->conf.Status = CCSR_AUDIO_ENA;
- }
- if ((link->manf_id == MANFID_IBM) &&
- (link->card_id == PRODID_IBM_HOME_AND_AWAY))
- link->conf.ConfigIndex |= 0x10;
-
- ret = pcmcia_request_configuration(link, &link->conf);
- if (ret)
- goto failed;
- dev->irq = link->irq;
- dev->base_addr = link->resource[0]->start;
- if (info->flags & HAS_MISC_REG) {
- if ((if_port == 1) || (if_port == 2))
- dev->if_port = if_port;
- else
- pr_notice("invalid if_port requested\n");
- } else {
- dev->if_port = 0;
- }
-
- if ((link->conf.ConfigBase == 0x03c0) &&
- (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
- pr_notice("this is an AX88190 card!\n");
- pr_notice("use axnet_cs instead.\n");
- goto failed;
- }
-
- local_hw_info = get_hwinfo(link);
- if (local_hw_info == NULL)
- local_hw_info = get_prom(link);
- if (local_hw_info == NULL)
- local_hw_info = get_dl10019(link);
- if (local_hw_info == NULL)
- local_hw_info = get_ax88190(link);
- if (local_hw_info == NULL)
- local_hw_info = get_hwired(link);
-
- if (local_hw_info == NULL) {
- pr_notice("unable to read hardware net address for io base %#3lx\n",
- dev->base_addr);
- goto failed;
+ local_hw_info = pcnet_try_config(link, &has_shmem, 0);
+ if (!local_hw_info) {
+ /* check whether forcing io_lines to 16 helps... */
+ pcmcia_disable_device(link);
+ local_hw_info = pcnet_try_config(link, &has_shmem, 1);
+ if (local_hw_info == NULL) {
+ dev_notice(&link->dev, "unable to read hardware net"
+ " address for io base %#3lx\n", dev->base_addr);
+ goto failed;
+ }
}
info->flags = local_hw_info->flags;
ei_status.name = "NE2000";
ei_status.word16 = 1;
- ei_status.reset_8390 = &pcnet_reset_8390;
-
- SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
+ ei_status.reset_8390 = pcnet_reset_8390;
if (info->flags & (IS_DL10019|IS_DL10022))
mii_phy_probe(dev);
SET_NETDEV_DEV(dev, &link->dev);
if (register_netdev(dev) != 0) {
- printk(KERN_NOTICE "pcnet_cs: register_netdev() failed\n");
+ pr_notice("register_netdev() failed\n");
goto failed;
}
if (info->flags & (IS_DL10019|IS_DL10022)) {
u_char id = inb(dev->base_addr + 0x1a);
- printk(KERN_INFO "%s: NE2000 (DL100%d rev %02x): ",
- dev->name, ((info->flags & IS_DL10022) ? 22 : 19), id);
+ netdev_info(dev, "NE2000 (DL100%d rev %02x): ",
+ (info->flags & IS_DL10022) ? 22 : 19, id);
if (info->pna_phy)
- printk("PNA, ");
+ pr_cont("PNA, ");
} else {
- printk(KERN_INFO "%s: NE2000 Compatible: ", dev->name);
+ netdev_info(dev, "NE2000 Compatible: ");
}
- printk("io %#3lx, irq %d,", dev->base_addr, dev->irq);
+ pr_cont("io %#3lx, irq %d,", dev->base_addr, dev->irq);
if (info->flags & USE_SHMEM)
- printk (" mem %#5lx,", dev->mem_start);
+ pr_cont(" mem %#5lx,", dev->mem_start);
if (info->flags & HAS_MISC_REG)
- printk(" %s xcvr,", if_names[dev->if_port]);
- printk(" hw_addr %pM\n", dev->dev_addr);
+ pr_cont(" %s xcvr,", if_names[dev->if_port]);
+ pr_cont(" hw_addr %pM\n", dev->dev_addr);
return 0;
failed:
phyid = tmp << 16;
phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
phyid &= MII_PHYID_REV_MASK;
- pr_debug("%s: MII at %d is 0x%08x\n", dev->name, i, phyid);
+ netdev_dbg(dev, "MII at %d is 0x%08x\n", i, phyid);
if (phyid == AM79C9XX_HOME_PHY) {
info->pna_phy = i;
} else if (phyid != AM79C9XX_ETH_PHY) {
info->phy_id = info->eth_phy;
info->link_status = 0x00;
init_timer(&info->watchdog);
- info->watchdog.function = &ei_watchdog;
+ info->watchdog.function = ei_watchdog;
info->watchdog.data = (u_long)dev;
info->watchdog.expires = jiffies + HZ;
add_timer(&info->watchdog);
outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */
if (i == 100)
- printk(KERN_ERR "%s: pcnet_reset_8390() did not complete.\n",
- dev->name);
+ netdev_err(dev, "pcnet_reset_8390() did not complete.\n");
+
set_misc_reg(dev);
} /* pcnet_reset_8390 */
else if ((map->port < 1) || (map->port > 2))
return -EINVAL;
dev->if_port = map->port;
- printk(KERN_INFO "%s: switched to %s port\n",
- dev->name, if_names[dev->if_port]);
+ netdev_info(dev, "switched to %s port\n", if_names[dev->if_port]);
NS8390_init(dev, 1);
}
return 0;
this, we can limp along even if the interrupt is blocked */
if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
if (!info->fast_poll)
- printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
+ netdev_info(dev, "interrupt(s) dropped!\n");
ei_irq_wrapper(dev->irq, dev);
info->fast_poll = HZ;
}
if (info->eth_phy) {
info->phy_id = info->eth_phy = 0;
} else {
- printk(KERN_INFO "%s: MII is missing!\n", dev->name);
+ netdev_info(dev, "MII is missing!\n");
info->flags &= ~HAS_MII;
}
goto reschedule;
link &= 0x0004;
if (link != info->link_status) {
u_short p = mdio_read(mii_addr, info->phy_id, 5);
- printk(KERN_INFO "%s: %s link beat\n", dev->name,
- (link) ? "found" : "lost");
+ netdev_info(dev, "%s link beat\n", link ? "found" : "lost");
if (link && (info->flags & IS_DL10022)) {
/* Disable collision detection on full duplex links */
outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG);
if (link) {
if (info->phy_id == info->eth_phy) {
if (p)
- printk(KERN_INFO "%s: autonegotiation complete: "
- "%sbaseT-%cD selected\n", dev->name,
+ netdev_info(dev, "autonegotiation complete: "
+ "%sbaseT-%cD selected\n",
((p & 0x0180) ? "100" : "10"),
((p & 0x0140) ? 'F' : 'H'));
else
- printk(KERN_INFO "%s: link partner did not "
- "autonegotiate\n", dev->name);
+ netdev_info(dev, "link partner did not autonegotiate\n");
}
NS8390_init(dev, 1);
}
/* isolate this MII and try flipping to the other one */
mdio_write(mii_addr, info->phy_id, 0, 0x0400);
info->phy_id ^= info->pna_phy ^ info->eth_phy;
- printk(KERN_INFO "%s: switched to %s transceiver\n", dev->name,
+ netdev_info(dev, "switched to %s transceiver\n",
(info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
mdio_write(mii_addr, info->phy_id, 0,
(info->phy_id == info->eth_phy) ? 0x1000 : 0);
/*====================================================================*/
-static void netdev_get_drvinfo(struct net_device *dev,
- struct ethtool_drvinfo *info)
-{
- strcpy(info->driver, "pcnet_cs");
-}
-
-static const struct ethtool_ops netdev_ethtool_ops = {
- .get_drvinfo = netdev_get_drvinfo,
-};
-
-/*====================================================================*/
-
static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
unsigned int nic_base = dev->base_addr;
if (ei_status.dmaing) {
- printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
+ netdev_notice(dev, "DMAing conflict in dma_block_input."
"[DMAstat:%1x][irqlock:%1x]\n",
- dev->name, ei_status.dmaing, ei_status.irqlock);
+ ei_status.dmaing, ei_status.irqlock);
return;
}
char *buf = skb->data;
if ((ei_debug > 4) && (count != 4))
- pr_debug("%s: [bi=%d]\n", dev->name, count+4);
+ netdev_dbg(dev, "[bi=%d]\n", count+4);
if (ei_status.dmaing) {
- printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
+ netdev_notice(dev, "DMAing conflict in dma_block_input."
"[DMAstat:%1x][irqlock:%1x]\n",
- dev->name, ei_status.dmaing, ei_status.irqlock);
+ ei_status.dmaing, ei_status.irqlock);
return;
}
ei_status.dmaing |= 0x01;
break;
} while (--tries > 0);
if (tries <= 0)
- printk(KERN_NOTICE "%s: RX transfer address mismatch,"
+ netdev_notice(dev, "RX transfer address mismatch,"
"%#4.4x (expected) vs. %#4.4x (actual).\n",
- dev->name, ring_offset + xfer_count, addr);
+ ring_offset + xfer_count, addr);
}
#endif
outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
#ifdef PCMCIA_DEBUG
if (ei_debug > 4)
- printk(KERN_DEBUG "%s: [bo=%d]\n", dev->name, count);
+ netdev_dbg(dev, "[bo=%d]\n", count);
#endif
/* Round the count up for word writes. Do we need to do this?
if (count & 0x01)
count++;
if (ei_status.dmaing) {
- printk(KERN_NOTICE "%s: DMAing conflict in dma_block_output."
+ netdev_notice(dev, "DMAing conflict in dma_block_output."
"[DMAstat:%1x][irqlock:%1x]\n",
- dev->name, ei_status.dmaing, ei_status.irqlock);
+ ei_status.dmaing, ei_status.irqlock);
return;
}
ei_status.dmaing |= 0x01;
break;
} while (--tries > 0);
if (tries <= 0) {
- printk(KERN_NOTICE "%s: Tx packet transfer address mismatch,"
+ netdev_notice(dev, "Tx packet transfer address mismatch,"
"%#4.4x (expected) vs. %#4.4x (actual).\n",
- dev->name, (start_page << 8) + count, addr);
+ (start_page << 8) + count, addr);
if (retries++ == 0)
goto retry;
}
while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
- printk(KERN_NOTICE "%s: timeout waiting for Tx RDC.\n",
- dev->name);
+ netdev_notice(dev, "timeout waiting for Tx RDC.\n");
pcnet_reset_8390(dev);
NS8390_init(dev, 1);
break;
ei_status.stop_page = stop_pg;
/* set up block i/o functions */
- ei_status.get_8390_hdr = &dma_get_8390_hdr;
- ei_status.block_input = &dma_block_input;
- ei_status.block_output = &dma_block_output;
+ ei_status.get_8390_hdr = dma_get_8390_hdr;
+ ei_status.block_input = dma_block_input;
+ ei_status.block_output = dma_block_output;
return 0;
}
ei_status.stop_page = start_pg + ((req.Size - offset) >> 8);
/* set up block i/o functions */
- ei_status.get_8390_hdr = &shmem_get_8390_hdr;
- ei_status.block_input = &shmem_block_input;
- ei_status.block_output = &shmem_block_output;
+ ei_status.get_8390_hdr = shmem_get_8390_hdr;
+ ei_status.block_input = shmem_block_input;
+ ei_status.block_output = shmem_block_output;
info->flags |= USE_SHMEM;
return 0;
#include <linux/seq_file.h>
#include <linux/mii.h>
#include <linux/slab.h>
+ #include <linux/dmi.h>
#include <asm/irq.h>
#include "skge.h"
skb = skge_rx_get(dev, e, control, rd->status, rd->csum2);
if (likely(skb)) {
- netif_receive_skb(skb);
-
+ napi_gro_receive(napi, skb);
++work_done;
}
}
if (work_done < to_do) {
unsigned long flags;
+ napi_gro_flush(napi);
spin_lock_irqsave(&hw->hw_lock, flags);
__napi_complete(napi);
hw->intr_mask |= napimask[skge->port];
dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
skge->rx_csum = 1;
}
+ dev->features |= NETIF_F_GRO;
/* read the mac address */
memcpy_fromio(dev->dev_addr, hw->regs + B2_MAC_1 + port*8, ETH_ALEN);
netif_info(skge, probe, skge->netdev, "addr %pM\n", dev->dev_addr);
}
+ static int only_32bit_dma;
+
static int __devinit skge_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
pci_set_master(pdev);
- if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+ if (!only_32bit_dma && !pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
using_dac = 1;
err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
} else if (!(err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) {
.shutdown = skge_shutdown,
};
+ static struct dmi_system_id skge_32bit_dma_boards[] = {
+ {
+ .ident = "Gigabyte nForce boards",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co"),
+ DMI_MATCH(DMI_BOARD_NAME, "nForce"),
+ },
+ },
+ {}
+ };
+
static int __init skge_init_module(void)
{
+ if (dmi_check_system(skge_32bit_dma_boards))
+ only_32bit_dma = 1;
skge_debug_init();
return pci_register_driver(&skge_driver);
}
#define PCI_DEVICE_ID_VLSI_82C147 0x0105
#define PCI_DEVICE_ID_VLSI_VAS96011 0x0702
+ /* AMD RD890 Chipset */
+ #define PCI_DEVICE_ID_RD890_IOMMU 0x5a23
+
#define PCI_VENDOR_ID_ADL 0x1005
#define PCI_DEVICE_ID_ADL_2301 0x2301
#define PCI_VENDOR_ID_ARIMA 0x161f
#define PCI_VENDOR_ID_BROCADE 0x1657
+#define PCI_DEVICE_ID_BROCADE_CT 0x0014
+#define PCI_DEVICE_ID_BROCADE_FC_8G1P 0x0017
+#define PCI_DEVICE_ID_BROCADE_CT_FC 0x0021
#define PCI_VENDOR_ID_SIBYTE 0x166d
#define PCI_DEVICE_ID_BCM1250_PCI 0x0001
inline int p9_is_proto_dotl(struct p9_client *clnt)
{
- return (clnt->proto_version == p9_proto_2000L);
+ return clnt->proto_version == p9_proto_2000L;
}
EXPORT_SYMBOL(p9_is_proto_dotl);
inline int p9_is_proto_dotu(struct p9_client *clnt)
{
- return (clnt->proto_version == p9_proto_2000u);
+ return clnt->proto_version == p9_proto_2000u;
}
EXPORT_SYMBOL(p9_is_proto_dotu);
}
}
- if (c->tagpool)
+ if (c->tagpool) {
+ p9_idpool_put(0, c->tagpool); /* free reserved tag 0 */
p9_idpool_destroy(c->tagpool);
+ }
/* free requests associated with tags */
for (row = 0; row < (c->max_tag/P9_ROW_MAXTAG); row++) {
int16_t nwqids, count;
err = 0;
+ wqids = NULL;
clnt = oldfid->clnt;
if (clone) {
fid = p9_fid_create(clnt);
else
fid->qid = oldfid->qid;
+ kfree(wqids);
return fid;
clunk_fid:
+ kfree(wqids);
p9_client_clunk(fid);
fid = NULL;
* License terms: GNU General Public License (GPL) version 2
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__
+
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/poll.h>
#include <linux/tcp.h>
#include <linux/uaccess.h>
-#include <linux/mutex.h>
#include <linux/debugfs.h>
#include <linux/caif/caif_socket.h>
#include <asm/atomic.h>
MODULE_LICENSE("GPL");
MODULE_ALIAS_NETPROTO(AF_CAIF);
-#define CAIF_DEF_SNDBUF (4096*10)
-#define CAIF_DEF_RCVBUF (4096*100)
-
/*
* CAIF state is re-using the TCP socket states.
* caif_states stored in sk_state reflect the state as reported by
if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
(unsigned)sk->sk_rcvbuf && rx_flow_is_on(cf_sk)) {
- trace_printk("CAIF: %s():"
- " sending flow OFF (queue len = %d %d)\n",
- __func__,
+ pr_debug("sending flow OFF (queue len = %d %d)\n",
atomic_read(&cf_sk->sk.sk_rmem_alloc),
sk_rcvbuf_lowwater(cf_sk));
set_rx_flow_off(cf_sk);
return err;
if (!sk_rmem_schedule(sk, skb->truesize) && rx_flow_is_on(cf_sk)) {
set_rx_flow_off(cf_sk);
- trace_printk("CAIF: %s():"
- " sending flow OFF due to rmem_schedule\n",
- __func__);
+ pr_debug("sending flow OFF due to rmem_schedule\n");
dbfs_atomic_inc(&cnt.num_rx_flow_off);
caif_flow_ctrl(sk, CAIF_MODEMCMD_FLOW_OFF_REQ);
}
break;
default:
- pr_debug("CAIF: %s(): Unexpected flow command %d\n",
- __func__, flow);
+ pr_debug("Unexpected flow command %d\n", flow);
}
}
/* Slight paranoia, probably not needed. */
if (unlikely(loopcnt++ > 1000)) {
- pr_warning("CAIF: %s(): transmit retries failed,"
- " error = %d\n", __func__, ret);
+ pr_warn("transmit retries failed, error = %d\n", ret);
break;
}
long timeo;
int err;
int ifindex, headroom, tailroom;
+ unsigned int mtu;
struct net_device *dev;
lock_sock(sk);
cf_sk->sk.sk_state = CAIF_DISCONNECTED;
goto out;
}
- dev = dev_get_by_index(sock_net(sk), ifindex);
+
+ err = -ENODEV;
+ rcu_read_lock();
+ dev = dev_get_by_index_rcu(sock_net(sk), ifindex);
+ if (!dev) {
+ rcu_read_unlock();
+ goto out;
+ }
cf_sk->headroom = LL_RESERVED_SPACE_EXTRA(dev, headroom);
+ mtu = dev->mtu;
+ rcu_read_unlock();
+
cf_sk->tailroom = tailroom;
- cf_sk->maxframe = dev->mtu - (headroom + tailroom);
- dev_put(dev);
+ cf_sk->maxframe = mtu - (headroom + tailroom);
if (cf_sk->maxframe < 1) {
- pr_warning("CAIF: %s(): CAIF Interface MTU too small (%u)\n",
- __func__, mtu);
+ pr_warn("CAIF Interface MTU too small (%d)\n", dev->mtu);
- err = -ENODEV;
goto out;
}
/* Store the protocol */
sk->sk_protocol = (unsigned char) protocol;
- /* Sendbuf dictates the amount of outbound packets not yet sent */
- sk->sk_sndbuf = CAIF_DEF_SNDBUF;
- sk->sk_rcvbuf = CAIF_DEF_RCVBUF;
-
/*
* Lock in order to try to stop someone from opening the socket
* too early.
struct rpc_inode *rpci = RPC_I(inode);
struct gss_upcall_msg *gss_msg;
+ restart:
spin_lock(&inode->i_lock);
- while (!list_empty(&rpci->in_downcall)) {
+ list_for_each_entry(gss_msg, &rpci->in_downcall, list) {
- gss_msg = list_entry(rpci->in_downcall.next,
- struct gss_upcall_msg, list);
+ if (!list_empty(&gss_msg->msg.list))
+ continue;
gss_msg->msg.errno = -EPIPE;
atomic_inc(&gss_msg->count);
__gss_unhash_msg(gss_msg);
spin_unlock(&inode->i_lock);
gss_release_msg(gss_msg);
- spin_lock(&inode->i_lock);
+ goto restart;
}
spin_unlock(&inode->i_lock);
out:
if (acred->machine_cred != gss_cred->gc_machine_cred)
return 0;
- return (rc->cr_uid == acred->uid);
+ return rc->cr_uid == acred->uid;
}
/*
git://bbs.cooldavid.org / net-next-2.6.git / commitdiff