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* SCSI: convert struct class_device to struct deviceTony Jones2008-04-19
| | | | | | | | | | | | | It's big, but there doesn't seem to be a way to split it up smaller... Signed-off-by: Tony Jones <tonyj@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Cc: Roland Dreier <rolandd@cisco.com> Cc: Sean Hefty <sean.hefty@intel.com> Cc: Hal Rosenstock <hal.rosenstock@gmail.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* DRM: remove unused dev_classGreg Kroah-Hartman2008-04-19
| | | | | | | | | | | | | The struct class_device *dev_class is not used in the struct drm_head structure at all, so remove it as class_device is being removed entirely from the kernel. Cc: David Airlie <airlied@linux.ie> Cc: Tony Jones <tonyj@suse.de> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* IB: rename "dev" to "srp_dev" in srp_host structureGreg Kroah-Hartman2008-04-19
| | | | | | | | | | | | | | | | This sets us up to be able to convert the srp_host to use a struct device instead of a class_device. Based on a original patch from Tony Jones, but split up into this piece by Greg. Signed-off-by: Tony Jones <tonyj@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Reviewed-by: Roland Dreier <rolandd@cisco.com> Cc: Sean Hefty <sean.hefty@intel.com> Cc: Hal Rosenstock <hal.rosenstock@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* IB: convert struct class_device to struct deviceTony Jones2008-04-19
| | | | | | | | | | | | | | This converts the main ib_device to use struct device instead of struct class_device as class_device is going away. Signed-off-by: Tony Jones <tonyj@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Cc: Roland Dreier <rolandd@cisco.com> Cc: Sean Hefty <sean.hefty@intel.com> Cc: Hal Rosenstock <hal.rosenstock@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* memstick: convert struct class_device to struct deviceGreg Kroah-Hartman2008-04-19
| | | | | | | | | | struct class_device is going away, struct device should be used instead. Signed-off-by: Tony Jones <tonyj@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Cc: Alex Dubov <oakad@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* driver core: replace remaining __FUNCTION__ occurrencesHarvey Harrison2008-04-19
| | | | | | | | __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PM: Remove destroy_suspended_device()Rafael J. Wysocki2008-04-19
| | | | | | | | | | | | | | | | | | After 2.6.24 there was a plan to make the PM core acquire all device semaphores during a suspend/hibernation to protect itself from concurrent operations involving device objects. That proved to be too heavy-handed and we found a better way to achieve the goal, but before it happened, we had introduced the functions device_pm_schedule_removal() and destroy_suspended_device() to allow drivers to "safely" destroy a suspended device and we had adapted some drivers to use them. Now that these functions are no longer necessary, it seems reasonable to remove them and modify their users to use the normal device unregistration instead. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Firmware: add iSCSI iBFT SupportKonrad Rzeszutek2008-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add /sysfs/firmware/ibft/[initiator|targetX|ethernetX] directories along with text properties which export the the iSCSI Boot Firmware Table (iBFT) structure. What is iSCSI Boot Firmware Table? It is a mechanism for the iSCSI tools to extract from the machine NICs the iSCSI connection information so that they can automagically mount the iSCSI share/target. Currently the iSCSI information is hard-coded in the initrd. The /sysfs entries are read-only one-name-and-value fields. The usual set of data exposed is: # for a in `find /sys/firmware/ibft/ -type f -print`; do echo -n "$a: "; cat $a; done /sys/firmware/ibft/target0/target-name: iqn.2007.com.intel-sbx44:storage-10gb /sys/firmware/ibft/target0/nic-assoc: 0 /sys/firmware/ibft/target0/chap-type: 0 /sys/firmware/ibft/target0/lun: 00000000 /sys/firmware/ibft/target0/port: 3260 /sys/firmware/ibft/target0/ip-addr: 192.168.79.116 /sys/firmware/ibft/target0/flags: 3 /sys/firmware/ibft/target0/index: 0 /sys/firmware/ibft/ethernet0/mac: 00:11:25:9d:8b:01 /sys/firmware/ibft/ethernet0/vlan: 0 /sys/firmware/ibft/ethernet0/gateway: 192.168.79.254 /sys/firmware/ibft/ethernet0/origin: 0 /sys/firmware/ibft/ethernet0/subnet-mask: 255.255.252.0 /sys/firmware/ibft/ethernet0/ip-addr: 192.168.77.41 /sys/firmware/ibft/ethernet0/flags: 7 /sys/firmware/ibft/ethernet0/index: 0 /sys/firmware/ibft/initiator/initiator-name: iqn.2007-07.com:konrad.initiator /sys/firmware/ibft/initiator/flags: 3 /sys/firmware/ibft/initiator/index: 0 For full details of the IBFT structure please take a look at: ftp://ftp.software.ibm.com/systems/support/system_x_pdf/ibm_iscsi_boot_firmware_table_v1.02.pdf [akpm@linux-foundation.org: fix build] Signed-off-by: Konrad Rzeszutek <konradr@linux.vnet.ibm.com> Cc: Mike Christie <michaelc@cs.wisc.edu> Cc: Peter Jones <pjones@redhat.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Driver core: make device_is_registered() work for class devicesGreg Kroah-Hartman2008-04-19
| | | | | | | | | device_is_registered() can use the kobject value for this, so it will now work with devices that are associated with only a class, not a bus and a driver. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PM: Make wakeup flags available whenever CONFIG_PM is setAlan Stern2008-04-19
| | | | | | | | | | | | | | | | | | | | | The various wakeup flags and their accessor macros in struct dev_pm_info should be available whenever CONFIG_PM is enabled, not just when CONFIG_PM_SLEEP is on. Otherwise remote wakeup won't always be configurable for runtime power management. This patch (as1056b) fixes the oversight. David Brownell adds: More accurately, fixes the "regression" ... as noted sometime last summer, after 296699de6bdc717189a331ab6bbe90e05c94db06 introduced CONFIG_SUSPEND. But that didn't make the regression list for that kernel, ergo the delay in fixing it. [rjw: rebased] Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PM: Fix misuse of wakeup flag accessors in serial coreAlan Stern2008-04-19
| | | | | | | | | | | This patch (as1059) fixes a mistake in the way the serial core initializes a device's wakeup settings. It should use the accessor routine instead of relying on a macro producing an lvalue. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Driver core: Call device_pm_add() after bus_add_device() in device_add()Rafael J. Wysocki2008-04-19
| | | | | | | | | | | | | Include dpm_sysfs_add() into device_pm_add(), in analogy with device_pm_remove(), and modify device_add() to call the latter after bus_add_device(), to avoid situations in which the PM core may attempt to suspend a device the registration of which has not been successful. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PM: Handle device registrations during suspend/resumeRafael J. Wysocki2008-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modify the PM core to protect its data structures, specifically the dpm_active list, from being corrupted if a child of the currently suspending device is registered concurrently with its ->suspend() callback. In that case, since the new device (the child) is added to dpm_active after its parent, the PM core will attempt to suspend it after the parent, which is wrong. Introduce a new member of struct dev_pm_info, called 'sleeping', and use it to check if the parent of the device being added to dpm_active has been suspended, in which case the device registration fails. Also, use 'sleeping' for checking if the ordering of devices on dpm_active is correct. Introduce variable 'all_sleeping' that will be set to 'true' once all devices have been suspended and make new device registrations fail until 'all_sleeping' is reset to 'false', in order to avoid having unsuspended devices around while the system is going into a sleep state. Remove pm_sleep_rwsem which is not necessary any more. Special thanks to Alan Stern for discussions and suggestions that lead to the creation of this patch. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* sysdev: detect multiple driver registrationsBen Dooks2008-04-19
| | | | | | | | | | | | | | | | I've just found how easy it is to accidentally register a sysdev_driver for two different classes. When this happens, bad things happen as the sysdev_driver structure keeps has the list entry for the driver registration. The following patch makes a WARN_ON() if this happens, although I think BUG_ON or returning -EAGAIN could also be valid responses to this. Signed-off-by: Ben Dooks <ben@fluff.org> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* driver core: cpu: fix section mismatch in cpu.c:store_onlineSam Ravnborg2008-04-19
| | | | | | | | | | | | | | | | Fix following warning: WARNING: vmlinux.o(.text+0x64609c): Section mismatch in reference from the function store_online() to the function .cpuinit.text:cpu_up() store_online() is defined inside a HOTPLUG_CPU block so references are OK. Ignore references by annotating store_online() with __ref. Note: This is needed because cpu_up() most likely should not have been __cpuinit but all the hotplug cpu code misuses the __cpuinit annotation. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* power_state: remove it from driver corePavel Machek2008-04-19
| | | | | | | | | power_state is scheduled for removal, and it is used only for debug prints by driver core. Remove it. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* driver core: register_memory/unregister_memory clean ups and bugfixBadari Pulavarty2008-04-19
| | | | | | | | | | | | | | | register_memory()/unregister_memory() never gets called with "root". unregister_memory() is accessing kobject_name of the object just freed up. Since no one uses the code, lets take the code out. And also, make register_memory() static. Another bug fix - before calling unregister_memory() remove_memory_block() gets a ref on kobject. unregister_memory() need to drop that ref before calling sysdev_unregister(). Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* driver core: memory: semaphore to mutexDaniel Walker2008-04-19
| | | | | | | Signed-off-by: Daniel Walker <dwalker@mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* UIO: hold a reference to the device's owner while the device is openUwe Kleine-König2008-04-19
| | | | | | | | | | Otherwise the device might just disappear while /dev/uioX is being used which results in an Oops. Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com> Signed-off-by: Hans J Koch <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* UIO: Implement a UIO interface for the SMX CryptengineBen Nizette2008-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements a UIO interface for the SMX Cryptengine. The Cryptengine found on the Nias Digital SMX board is best suited for a UIO interface. It is not wired in to the cryptographic API as the engine handles it's own keys, algorithms, everything. All that we know about is that if there's room in the buffer, you can write data to it and when there's data ready, you read it out again. There isn't necessarily even any direct correlation between data going in and data coming out again, the engine may consume or generate data all on its own. This driver is for proprietary hardware but we're always told to submit the drivers anyway; here you are. :-) This is version 4 of this patch and addresses all issues raised by Hans-Jürgen Koch and Paul Mundt in their reviews. Slightly altered is Paul's suggestion to use DRV_NAME and DRV_VERSION as the UIO version and name. While at the moment they are the same, there is no reason for them to stay that way. Nevertheless we now at least provide a MODULE_VERSION macro to keep modinfo happy. Signed-off-by: Ben Nizette <bn@niasdigital.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Hans J Koch <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* UIO: Remove needless PCI_DEVICE_ID definition from uio_cif.cHans-Jürgen Koch2008-04-19
| | | | | | | | | | | Meanwhile, PCI_DEVICE_ID_PLX_9030 is defined in pci_ids.h, no need to define it again in the driver. Signed-off-by: Hans J. Koch <hjk@linutronix.de> CC: Benedikt Spranger <b.spranger@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* uio: mark pci_device_id hilscher_pci_ids[] __devinitdataDenis Cheng2008-04-19
| | | | | | | Signed-off-by: Denis Cheng <crquan@gmail.com> Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* uio: Kconfig improvementsDenis Cheng2008-04-19
| | | | | | | Signed-off-by: Denis Cheng <crquan@gmail.com> Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26Linus Torvalds2008-04-18
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26: (1090 commits) [NET]: Fix and allocate less memory for ->priv'less netdevices [IPV6]: Fix dangling references on error in fib6_add(). [NETLABEL]: Fix NULL deref in netlbl_unlabel_staticlist_gen() if ifindex not found [PKT_SCHED]: Fix datalen check in tcf_simp_init(). [INET]: Uninline the __inet_inherit_port call. [INET]: Drop the inet_inherit_port() call. SCTP: Initialize partial_bytes_acked to 0, when all of the data is acked. [netdrvr] forcedeth: internal simplifications; changelog removal phylib: factor out get_phy_id from within get_phy_device PHY: add BCM5464 support to broadcom PHY driver cxgb3: Fix __must_check warning with dev_dbg. tc35815: Statistics cleanup natsemi: fix MMIO for PPC 44x platforms [TIPC]: Cleanup of TIPC reference table code [TIPC]: Optimized initialization of TIPC reference table [TIPC]: Remove inlining of reference table locking routines e1000: convert uint16_t style integers to u16 ixgb: convert uint16_t style integers to u16 sb1000.c: make const arrays static sb1000.c: stop inlining largish static functions ...
| * Merge branch 'master' of ↵David S. Miller2008-04-18
| |\ | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * \ Merge branch 'upstream-net26' of ↵David S. Miller2008-04-17
| |\ \ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| | * | [netdrvr] forcedeth: internal simplifications; changelog removalJeff Garzik2008-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * remove changelog from source; its kept in git repository * consolidate descriptor version tests using nv_optimized() * consolidate NIC DMA start, stop and drain into nv_start_txrx(), nv_stop_txrx(), nv_drain_txrx() Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | phylib: factor out get_phy_id from within get_phy_devicePaul Gortmaker2008-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We were already doing what amounts to a get_phy_id from within get_phy_device, and rather than duplicate this for the TBIPA probing, we might as well just factor it out and make it available instead. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | PHY: add BCM5464 support to broadcom PHY driverPaul Gortmaker2008-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The BCM5464 can be used with the current broadcom PHY driver by just adding the appropriate chip ID and using the existing support within. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | cxgb3: Fix __must_check warning with dev_dbg.Dan Noe2008-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the warning: drivers/net/cxgb3/cxgb3_main.c: In function ‘offload_open’: drivers/net/cxgb3/cxgb3_main.c:936: warning: ignoring return value of ‘sysfs_create_group’, declared with attribute warn_unused_result Now the return value is checked; if sysfs_create_group() returns failure, a warning is printed using dev_dbg, and the code continues as before. Use of dev_dbg ensures printk is not needlessly included unless desired for debugging. Signed-off-by: Dan Noe <dpn@isomerica.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | tc35815: Statistics cleanupAtsushi Nemoto2008-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Sat, 12 Apr 2008 05:00:49 -0400, Jeff Garzik <jeff@garzik.org> wrote: > applied 1-6 Thanks. Could you apply this too, or hopufully fold into Andy Fleming's "phy: Change mii_bus id field to a string" patch (commit c69fedae) ? ------------------------------------------------------ Subject: [PATCH] tc35815: build fix Fix build failure caused by Andy Fleming's "phy: Change mii_bus id field to a string" patch. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | natsemi: fix MMIO for PPC 44x platformsSergei Shtylyov2008-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver stores the PCI resource address into 'unsigned long' variable before calling ioremap() on it. This warrants a kernel oops when the registers are accessed on PPC 44x platforms which (being 32-bit) have PCI memory space mapped beyond 4 GB. The arch/ppc/ kernel has a fixup in ioremap() that creates an illusion of the PCI memory resources are mapped below 4 GB, but arch/powerpc/ code got rid of this trick, having instead CONFIG_RESOURCES_64BIT enabled. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | e1000: convert uint16_t style integers to u16Joe Perches2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conglomerate from 4 separate patches from Joe. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | ixgb: convert uint16_t style integers to u16Joe Perches2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conglomerate of 4 separate patches by Joe. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | sb1000.c: make const arrays staticDenys Vlasenko2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch replaces automatic constant arrays a-la const unsigned char Command0[6] = {0x80, 0x16, 0x00, 0x00, 0x00, 0x00}; with static ones. Size difference for 32bit x86: text data bss dec hex filename 5418 129 0 5547 15ab linux-2.6.inline-ALLYES/drivers/net/sb1000.o 5396 129 0 5525 1595 linux-2.6.followup-ALLYES/drivers/net/sb1000.o Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | sb1000.c: stop inlining largish static functionsDenys Vlasenko2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/net/sb1000.c has lots of inlined static functions. Mst of them are used at initialization, wait for some hardware register to change (wait using yield, sleep etc), or do slow port-based I/O. Inlining thse "for speed" makes no sense. This patch removes "inline" from biggest static function (regardless of number of callsites - gcc nowadays auto-inlines statics with one callsite). Size difference for 32bit x86: text data bss dec hex filename 6299 129 0 6428 191c linux-2.6-ALLYES/drivers/net/sb1000.o 5418 129 0 5547 15ab linux-2.6.inline-ALLYES/drivers/net/sb1000.o Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | #if 0 netxen_nic_link_ok()Adrian Bunk2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch #if 0's the no longer used netxen_nic_link_ok(). Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | make netxen_workq staticAdrian Bunk2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | netxen_workq can now become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | qeth: keep ip-address after LAN_OFFLINE failureUrsula Braun2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: If setting of an ip-address fails with LAN_OFFLINE, qeth does not save the ip-address in its internal list of set ip-addresses. qeth recovers after a following STARTLAN event, but cannot set the unsaved ip-address. Solution: save the ip-address in the qeth-maintained list of ip-addresses after a LAN_OFFLINE failure for SETIP. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | qeth: core code should alloc headroom for LLC protocolFrank Blaschka2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allocate headroom for TR_HLEN but using only ETH_HLEN causes rx performance degradation. Allocate ETH_HLEN for ethernet and TR_HLEN for token ring (layer 3 mode). Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | qeth: improving debug message handlingPeter Tiedemann2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improving debug message handling, moving ipa into messages from kernel to dbf, some cleanups and typo fixes. Signed-off-by: Peter Tiedemann <ptiedem@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | qeth: layer 3 do not allow to change mac addressFrank Blaschka2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | hw does not allow to change the mac address. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | qeth: CCL-sequence numbers required for protocol ETH_P_802_2 onlyUrsula Braun2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Symptom: slow CCL response time Problem: non-ETH_P_802_2 packets are not delivered to NDH for CCL. But CCL detects missing sequence numbers, which cause a serious performance problem with CCL. Solution: assign sequence numbers only to 802.2 packets. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | qeth: set lan_online flag after a received STARTLANUrsula Braun2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: A STARTLAN command from the adapter may arrive while a qeth recovery is currently running with a failed qeth STARTLAN. Usually qeth schedules a recovery when receiving a STARTLAN command from the adapter. But another recovery scheduled while a recovery is already running never starts. Thus the qeth-administered lan_online flag remains zero in this scenario, even though the adapter-STARTLAN has happened. Solution: Set lan_online flag for a received STARTLAN from the adapter in case scheduled recovery does not start. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | qeth: allow qdio queue element addresses > 2GBUrsula Braun2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OSA-adapters do not have an address limitation for the qdio queue structures except the MAX storage level of the current processor. And due to a recent z/VM APAR there is no longer a restriction to allocate qdio structures below 2 GB. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | qeth: improve ip_list administration after deregister failuresUrsula Braun2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. ip_list handling after deregister failure of multicast address: If error code "MC Address not found" is returned do not re-add multicast address to ip_list. For other error codes readd multicast address at the end of function qeth_delete_all_mc. 2. ip_list handling after deregister failure or normal ip address: If error code "IP Address not found" is returned do not re-add multicast address to ip list. This is especially important in IP address takeover scenarios, to enable re-takeover of a taken over IP address. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | e1000e: reformat register test code, fix some minor initializationBruce Allan2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The register tests should be run with all the proper flags enabled to maximize the test coverage code and make sure we are as close as we can get to testing regular traffic. Reformat the code for readability. Minor cleanups in the descriptor ring setup. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | e1000e: rename a few functionsJeff Kirsher2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several minor cosmetic function renames. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | e1000e: Make arrays out of these Rx/Tx registersJeff Kirsher2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With multiple queues coming into the code these base control registers need to be made into arrays. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | e1000e: limit EEPROM size accessesJeff Kirsher2008-04-16
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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