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* [NET] random : secure_tcp_sequence_number should not assume CONFIG_KTIME_SCALAREric Dumazet2007-11-14
| | | | | | | | | | | | | | | | All 32 bits machines but i386 dont have CONFIG_KTIME_SCALAR. On these machines, ktime.tv64 is more than 4 times the (correct) result given by ktime_to_ns() Again on these machines, using ktime_get_real().tv64 >> 6 give a 32bits rollover every 64 seconds, which is not wanted (less than the 120 s MSL) Using ktime_to_ns() is the portable way to get nsecs from a ktime, and have correct code. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IWLWIFI]: Not correctly dealing with hotunplug.Oliver Neukum2007-11-14
| | | | | | | | | It makes no sense to enable interrupts if a device has been unplugged. In addition if in doubt IRQ_HANDLED should be returned. Signed-off-by: Oliver Neukum <oneukum@suse.de> Acked-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TCP] FRTO: Plug potential LOST-bit leakIlpo Järvinen2007-11-14
| | | | | | | | | | | | | | It might be possible that, in some extreme scenario that I just cannot now construct in my mind, end_seq <= frto_highmark check does not match causing the lost_out and LOST bits become out-of-sync due to clearing and recounting in the loop. This may fix LOST-bit leak reported by Chazarain Guillaume <guichaz@yahoo.fr>. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TCP] FRTO: Limit snd_cwnd if TCP was application limitedIlpo Järvinen2007-11-14
| | | | | | | | | | | | | | | | | | Otherwise TCP might violate packet ordering principles that FRTO is based on. If conventional recovery path is chosen, this won't be significant at all. In practice, any small enough value will be sufficient to provide proper operation for FRTO, yet other users of snd_cwnd might benefit from a "close enough" value. FRTO's formula is now equal to what tcp_enter_cwr() uses. FRTO used to check application limitedness a bit differently but I changed that in commit 575ee7140dabe9b9c4f66f4f867039b97e548867 and as a result checking for application limitedness became completely non-existing. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
* [E1000]: Fix schedule while atomic when called from mii-tool.Jesse Brandeburg2007-11-14
| | | | | | | | | | | mii-tool can cause the driver to call msleep during nway reset, bugzilla.kernel.org bug 8430. Fix by simply calling reinit_locked outside of the spinlock, which is safe from ethtool, so it should be safe from here. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETX]: Fix build failure added by 2.6.24 statistics cleanup.David S. Miller2007-11-13
| | | | | | | | | | | | | Reported by rmk from kautobuild output: drivers/net/netx-eth.c: In function 'netx_eth_hard_start_xmit': drivers/net/netx-eth.c:131: error: 'dev' undeclared (first use in this function) drivers/net/netx-eth.c:131: error: (Each undeclared identifier is reported only once drivers/net/netx-eth.c:131: error: for each function it appears in.) drivers/net/netx-eth.c: In function 'netx_eth_receive': drivers/net/netx-eth.c:158: error: 'dev' undeclared (first use in this function) Signed-off-by: David S. Miller <davem@davemloft.net>
* [EP93xx_ETH]: Build fix after 2.6.24 NAPI changes.David S. Miller2007-11-13
| | | | | | | | Reported by rmk from kautobuild output: drivers/net/arm/ep93xx_eth.c:420: error: implicit declaration of function '__netif_rx_schedule_prep' Signed-off-by: David S. Miller <davem@davemloft.net>
* [PKT_SCHED]: Check subqueue status before calling hard_start_xmitPeter P Waskiewicz Jr2007-11-13
| | | | | | | | | | | | | | | | | The only qdiscs that check subqueue state before dequeue'ing are PRIO and RR. The other qdiscs, including the default pfifo_fast qdisc, will allow traffic bound for subqueue 0 through to hard_start_xmit. The check for netif_queue_stopped() is done above in pkt_sched.h, so it is unnecessary for qdisc_restart(). However, if the underlying driver is multiqueue capable, and only sets queue states on subqueues, this will allow packets to enter the driver when it's currently unable to process packets, resulting in expensive requeues and driver entries. This patch re-adds the check for the subqueue status before calling hard_start_xmit, so we can try and avoid the driver entry when the queues are stopped. Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6Linus Torvalds2007-11-13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6: hwmon: (i5k_amb) Convert macros to C functions hwmon: (w83781d) Add missing curly braces hwmon: (abituguru3) Identify ABit IP35 Pro as such hwmon: (f75375s) pwmX_mode sysfs files writable for f75375 variant hwmon: (f75375s) On n2100 systems, set fans to full speed on boot hwmon: (f75375s) Allow setting up fans with platform_data hwmon: (f75375s) Add new style bindings hwmon: (lm70) Convert semaphore to mutex hwmon: (applesmc) Add support for Mac Pro 2 x Quad-Core hwmon: (abituguru3) Add support for 2 new motherboards hwmon: (ibmpex) Change printk to dev_{info,err} macros hwmon: (i5k_amb) New memory temperature sensor driver hwmon: (f75375s) fix pwm mode setting hwmon: (ibmpex.c) fix NULL dereference hwmon: (sis5595) Split sis5595_attributes_opt hwmon: (sis5595) Add individual alarm files hwmon: (w83627hf) push nr+1 offset into *_REG_FAN macros and simplify hwmon: (w83627hf) hoist nr-1 offset out of show-store-temp-X hwmon: Add power meter spec to Documentation/hwmon/sysfs-interface
| * hwmon: (i5k_amb) Convert macros to C functionsDarrick J. Wong2007-11-08
| | | | | | | | | | | | | | akpm objected to some of the macros, so convert them into functions. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (w83781d) Add missing curly bracesJean Delvare2007-11-08
| | | | | | | | | | | | | | | | | | | | Missing curly braces cause an if statement to be evaluated when it shouldn't. It happens to be harmless, but that's still worth fixing. Thanks to Riku Voipio for reporting. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-By: Riku Voipio <riku.voipio@movial.fi> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (abituguru3) Identify ABit IP35 Pro as suchHans de Goede2007-11-08
| | | | | | | | | | | | | | | | | | | | This patch changes the identification string for motherboards with an id of 0x001A from unknown to "Abit IP35 Pro". Thanks to James Scott who has an Abit IP35 Pro. Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (f75375s) pwmX_mode sysfs files writable for f75375 variantRiku Voipio2007-11-08
| | | | | | | | | | | | | | | | | | Fix value check in set_pwm_mode(). Instead of checking for chip variant there, make pwmX_mode sysfs nodes only writable on f75375 variant. Signed-off-by: Riku Voipio <riku.voipio@movial.fi> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (f75375s) On n2100 systems, set fans to full speed on bootRiku Voipio2007-11-08
| | | | | | | | | | | | | | | | | | On thecus n2100, the bootloader does not setup fans to run. In order to protect the user from frying their gear, start up fans on boot. Signed-off-by: Riku Voipio <riku.voipio@movial.fi> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (f75375s) Allow setting up fans with platform_dataRiku Voipio2007-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | Allow initializing fans on systems where BIOS does not do that by default. - define f75375s_platform_data in new file f75375s.h - if platform_data was provided, set fans accordingly in f75375_init() - split set_pwm_enable() to a sysfs callback and directly usable set_pwm_enable_direct() Signed-off-by: Riku Voipio <riku.voipio@movial.fi> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (f75375s) Add new style bindingsRiku Voipio2007-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | Following the example of David Brownell's work on lm75: - Create a second driver struct, using new-style driver binding methods. - Rename the old driver struct as f75375_legacy_driver. - Make the legacy bind/unbind logic delegate all its work. Signed-off-by: Riku Voipio <riku.voipio@movial.fi> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (lm70) Convert semaphore to mutexMatthias Kaehlcke2007-11-08
| | | | | | | | | | | | Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (applesmc) Add support for Mac Pro 2 x Quad-CoreRenƩ Rebe2007-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At least the 2x Quad-Core Apple Mac Pro appears to have some over-heat protection which suddenly powers off the whole box under load. This adds support for the fans and temerature sensors in the Mac Pro - later some "windwarm" a-like code should probably monitor the values. For now manually tweaking the fans prevents the sudden shutdown for me. cd /sys/devices/platform/applesmc.768 for x in fan{1,2,3,4}; do echo 1 > ${x}_manual echo 1285 > ${x}_output done Two sensors are 0, while four are 129 Ā°C, those might be removed again, later. Signed-off-by: RenĆ© Rebe <rene@exactcode.de> Cc: Nicolas Boichat <nicolas@boichat.ch> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (abituguru3) Add support for 2 new motherboardsHans de Goede2007-11-08
| | | | | | | | | | | | Signed-of-by: Hans de Goede <j.w.r.degoede@hhs.nl> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (ibmpex) Change printk to dev_{info,err} macrosDarrick J. Wong2007-11-08
| | | | | | | | | | | | | | | | Clean up printk use in ibmpex. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (i5k_amb) New memory temperature sensor driverDarrick J. Wong2007-11-08
| | | | | | | | | | | | | | | | New driver to read FB-DIMM temperature sensors on systems with the Intel 5000 series chipsets. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (f75375s) fix pwm mode settingRiku Voipio2007-11-08
| | | | | | | | | | | | | | Spotted by the Coverity checker. (Thanks Adrian Bunk) Signed-off-by: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (ibmpex.c) fix NULL dereferenceAdrian Bunk2007-11-08
| | | | | | | | | | | | | | | | | | Don't dereference "data" when we know for sure it's NULL. Spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (sis5595) Split sis5595_attributes_optIvo Manca2007-11-08
| | | | | | | | | | | | | | | | | | | | Use sysfs_create_group instead of individual calls to device_create_file by splitting sis5595_attributes_opt into sis5595_attributes_in4 and sis5595_attributes_temp1. Signed-off-by: Ivo Manca <pinkel@gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (sis5595) Add individual alarm filesIvo Manca2007-11-08
| | | | | | | | | | | | | | | | Add individual alarm files needed by the new libsensors. Signed-off-by: Ivo Manca <pinkel@gmail.com> Acked-by: Jean Delvare <khali@linux.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (w83627hf) push nr+1 offset into *_REG_FAN macros and simplifyJim Cromie2007-11-08
| | | | | | | | | | | | | | | | | | | | patch changes 2 macros to incorporate the +1, and drops the +1 from all the callers. This also allows a 'reroll' of an expanded loop, and adjusting indexes and loop limits on another. Signed-off-by: Jim Cromie <jim.cromie@gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: (w83627hf) hoist nr-1 offset out of show-store-temp-XJim Cromie2007-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This hoists nr-1 offset out of (show|store)_temp_*(.*) callbacks, and into SENSOR_DEVICE_ATTRs for sysfs tempN_X files. It also combines temp[1] and temp_add[2] (array) fields in w83627hf_data into 3 elem arrays, which simplifies special-case handling of nr, allowing simplification of callback bodies and rerolling a flattened loop in w83627hf_update_device(struct device *dev). The array conversion changes temp[1] from u8 to u16, but this was happening implicitly via the helper functions anyway. Signed-off-by: Jim Cromie <jim.cromie@gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * hwmon: Add power meter spec to Documentation/hwmon/sysfs-interfaceDarrick J. Wong2007-11-08
| | | | | | | | | | | | | | | | | | Update the hwmon sysfs interface documentation to include a specification for power meters. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* | Merge branch 'master' of ā†µLinus Torvalds2007-11-13
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (45 commits) [NETFILTER]: xt_time should not assume CONFIG_KTIME_SCALAR [NET]: Move unneeded data to initdata section. [NET]: Cleanup pernet operation without CONFIG_NET_NS [TEHUTI]: Fix incorrect usage of strncat in bdx_get_drvinfo() [MYRI_SBUS]: Prevent that myri_do_handshake lies about ticks. [NETFILTER]: bridge: fix double POSTROUTING hook invocation [NETFILTER]: Consolidate nf_sockopt and compat_nf_sockopt [NETFILTER]: nf_nat: fix memset error [INET]: Use list_head-s in inetpeer.c [IPVS]: Remove unused exports. [NET]: Unexport sysctl_{r,w}mem_max. [TG3]: Update version to 3.86 [TG3]: MII => TP [TG3]: Add A1 revs [TG3]: Increase the PCI MRRS [TG3]: Prescaler fix [TG3]: Limit 5784 / 5764 to MAC LED mode [TG3]: Disable GPHY autopowerdown [TG3]: CPMU adjustments for loopback tests [TG3]: Fix nvram selftest failures ...
| * | [NETFILTER]: xt_time should not assume CONFIG_KTIME_SCALAREric Dumazet2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | It is not correct to assume one can get nsec from a ktime directly by using .tv64 field. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NET]: Move unneeded data to initdata section.Denis V. Lunev2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch reverts Eric's commit 2b008b0a8e96b726c603c5e1a5a7a509b5f61e35 It diets .text & .data section of the kernel if CONFIG_NET_NS is not set. This is safe after list operations cleanup. Signed-of-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NET]: Cleanup pernet operation without CONFIG_NET_NSDenis V. Lunev2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CONFIG_NET_NS is not set, the only namespace is possible. This patch removes list of pernet_operations and cleanups code a bit. This list is not needed if there are no namespaces. We should just call ->init method. Additionally, the ->exit will be called on module unloading only. This case is safe - the code is not discarded. For the in/kernel code, ->exit should never be called. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TEHUTI]: Fix incorrect usage of strncat in bdx_get_drvinfo()Roel Kluin2007-11-13
| | | | | | | | | | | | | | | | | | | | | Fix incorrect length for strncat by replacing it with strlcat Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [MYRI_SBUS]: Prevent that myri_do_handshake lies about ticks.Roel Kluin2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | With '<=' tick can be incremented up to 26, The last loop is redundant since even when 'softstate' becomes 'STATE_READY', 'if (tick > 25)' will still cause the function to return -1, Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETFILTER]: bridge: fix double POSTROUTING hook invocationPatrick McHardy2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | Packets routed between bridges have the POST_ROUTING hook invoked twice since bridging mistakes them for bridged packets because they have skb->nf_bridge set. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETFILTER]: Consolidate nf_sockopt and compat_nf_sockoptPavel Emelyanov2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both lookup the nf_sockopt_ops object to call the get/set callbacks from, but they perform it in a completely similar way. Introduce the helper for finding the ops. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETFILTER]: nf_nat: fix memset errorLi Zefan2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | The size passing to memset is the size of a pointer. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [INET]: Use list_head-s in inetpeer.cPavel Emelyanov2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | The inetpeer.c tracks the LRU list of inet_perr-s, but makes it by hands. Use the list_head-s for this. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [IPVS]: Remove unused exports.Adrian Bunk2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the following unused EXPORT_SYMBOL's: - ip_vs_try_bind_dest - ip_vs_find_dest Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NET]: Unexport sysctl_{r,w}mem_max.Adrian Bunk2007-11-13
| | | | | | | | | | | | | | | | | | | | | sysctl_{r,w}mem_max can now be unexported. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TG3]: Update version to 3.86Matt Carlson2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | This patch updates the version number to 3.86 Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TG3]: MII => TPMatt Carlson2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes the PHY type reported through ethtool for copper devices from MII to TP. The latter is more accurate. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TG3]: Add A1 revsMatt Carlson2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the A1 revision of 5784, 5764, and 5761, and applies all previous bugfixes. In places where the list of devices gets too long, the patch uses a new TG3_FLG3_5761_5784_AX_FIXES flag instead. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TG3]: Increase the PCI MRRSMatt Carlson2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previous devices hardcoded the PCI Maximum Read Request Size to 4K. To better comply with the PCI spec, the hardware now defaults the MRRS to 512 bytes. This will yield poor driver performance if left untouched. This patch increases the MRRS to 4K on driver initialization. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TG3]: Prescaler fixMatt Carlson2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Internal hardware timers become inaccurate after link events. Clock frequency switches performed by the CPMU fail to adjust timer prescalers. The fix is to detect core clock frequency changes during link events and adjust the timer prescalers accordingly. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TG3]: Limit 5784 / 5764 to MAC LED modeMatt Carlson2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | Most 5784 / 5764 LED modes do not work as expected because of a hardware bug. This patch forces the LED mode to be in MAC LED mode. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TG3]: Disable GPHY autopowerdownMatt Carlson2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New CPMU devices contend with the GPHY for power management. The GPHY autopowerdown feature is enabled by default in the PHY and thus needs to be disabled after every PHY reset. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TG3]: CPMU adjustments for loopback testsMatt Carlson2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the LINK_SPEED mode to the list of CPMU modes that can cause the loopback tests to fail. These bugs are planned to be fixed in future revisions of the chip, so the patch qualifies the fixes as such. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TG3]: Fix nvram selftest failuresMatt Carlson2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Newer devices contain bootcode in the chip's private ROM area. This bootcode is called selfboot. Selfboot can be patched in the device's NVRAM and the patches can have several formats. In one particular format, the checksum calculation needs to be slightly modified. This patch adjusts the NVRAM test code for that case, and add support for the missing formats. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TG3]: 5784 / 5764 DMA engine lockup fixMatt Carlson2007-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 5784 and 5764 devices lock up when the link speed is 10Mbps, the CPMU link speed mode is enabled, and the MAC clock is running at 1.5Mhz. The fix is to run the MAC clock at faster speeds. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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