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2005-09-05Input: sunkbd - extend mapping to handle Type-6 Sun keyboardsVojtech Pavlik1-1/+1
Map an unmarked key at 'Esc' position to KEY_MACRO Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-05Input: iforce - use wait_event_interruptible_timeoutVojtech Pavlik2-25/+8
The timeout while() loops in iforce-packets.c lack a set_current_state(TASK_INTERRUPTIBLE); call. The right solution is to replace them with wait_event_interruptible_timeout(). Reported-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-05Input: HID - add support for Logitech UltraX Media Remote controlMicah F. Galizia1-2/+26
The hid now supports the Logitech UltraX Media Remote control. For now, ID 45 on the consumer usage page has been incorrectly mapped to KEY_RADIO since no other devices uses it. Signed-off-by: Micah F. Galizia <mfgalizi@csd.uwo.ca> Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-05Input: HID - handle multi-transascion reportsMichael Haboustak2-19/+48
Fixes handling of multi-transaction reports for HID devices. New function hid_size_buffers() that calculates the longest report for each endpoint and stores the result in the hid_device object. These lengths are used to allocate buffers that are large enough to store any report on the endpoint. For compatibility, the minimum size for an endpoint buffer set to HID_BUFFER_SIZE rather than the known optimal case (the longest report length). It fixes bug #3063 in bugzilla. Signed-off-by: Michael Haboustak <mike-@cinci.rr.com> I simplified the patch a bit to use just a single buffer size. Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-05Input: atkbd - handle keyboards generating scancode 0x7fVojtech Pavlik1-3/+7
Extend bat_xl handling to do err_xl handling, so that keyboards using 0x7f scancode for regular keys can work. Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-05Input: HID - add more consumer usagesVojtech Pavlik3-9/+28
Extend mapping of the consumer usage page in hid-input.c to handle more cases appearing on new USB keyboards. Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-05Input: add HID simulation mappingsVojtech Pavlik3-0/+27
Add simulation usage page mappings to hid-input.c to support a new crop of joysticks using them to designate Rudder and Throttle controls. Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-05Inpur: recognize and ignore Logitech vendor usages in HIDVojtech Pavlik2-0/+2
These get in our way with MX mice. Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04Input: i8042 - add Lifebook E4010 to MUX blacklistDmitry Torokhov1-0/+7
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04Input: i8042 - add i8042.nokbd module option to allow supressingDmitry Torokhov2-5/+21
creation of keyboard port. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04Input: i8042 - fix IRQ printing when either KBD or AUX portDmitry Torokhov1-14/+25
is absent from ACPI/PNP tables. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04Input: make i8042_platform_init return 'real' error codeDmitry Torokhov6-23/+26
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04Input: i8042 - clean up initialization code; abort if weDmitry Torokhov1-78/+100
can't create all ports. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04Input: fix checking whether new keycode fits size-wiseIan Campbell2-2/+2
When dev->keycodesize == sizeof(int) the old code produces incorrect result. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04Input: psmouse - add new Logitech wheel mouse modelVojtech Pavlik1-0/+1
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04Input: ALPS - fix wheel decodingVojtech Pavlik1-1/+1
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04Input: rework psmouse attributes to reduce module sizeDmitry Torokhov4-163/+200
Rearrange attribute code to use generic show and set handlers instead of replicating them for every attribute; switch to using attribute_group instead of creating all attributes manually. All this saves about 4K. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-09-04Merge HEAD from ↵Dmitry Torokhov489-16438/+71549
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
2005-09-02Merge refs/heads/ieee80211-wifi from ↵Linus Torvalds1-0/+2
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
2005-09-02[wireless hostap] automatically select ieee80211 dependency in KconfigJeff Garzik1-0/+2
2005-09-02Merge HEAD from master.kernel.org:/home/rmk/linux-2.6-serial Linus Torvalds37-372/+176
2005-09-02Merge refs/heads/ieee80211-wifi from ↵Linus Torvalds38-194/+38681
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
2005-09-02Merge refs/heads/upstream from ↵Linus Torvalds4-335/+583
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
2005-09-01/spare/repo/netdev-2.6 branch 'ieee80211'Jeff Garzik323-14333/+31053
2005-09-01/spare/repo/netdev-2.6 branch 'master'Jeff Garzik323-14333/+31053
2005-09-01Merge refs/heads/release from ↵Linus Torvalds1-3/+8
master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6
2005-09-01[PATCH] Fix PCI ROM mappingBenjamin Herrenschmidt1-7/+17
This fixes a problem with pci_map_rom() which doesn't properly update the ROM BAR value with the address thas allocated for it by the PCI code. This problem, among other, breaks boot on Mac laptops. It'ss a new version based on Linus latest one with better error checking. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-01[PATCH] Add missing select's to DVB_BUDGET_AVAdrian Bunk1-0/+3
This fixes the following compile error: ... LD .tmp_vmlinux1 drivers/built-in.o: In function `frontend_init': budget-av.c:(.text+0xb9448): undefined reference to `tda10046_attach' budget-av.c:(.text+0xb9518): undefined reference to `tda10021_attach' drivers/built-in.o: In function `philips_tu1216_request_firmware': budget-av.c:(.text+0xb937b): undefined reference to `request_firmware' make: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Johannes Stezenbach <js@linuxtv.org> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-01[SERIAL] Move serial8250_*_port prototypes to linux/serial_8250.hRussell King1-5/+1
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-01[SERIAL] mwave is no longer brokenRussell King1-2/+2
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-08-31[PATCH] hostap: Fix null pointer dereference in prism2_pccard_card_present()Jouni Malinen1-7/+7
local->hw_priv was initialized only after the interrupt handler was registered. This could trigger a NULL pointer dereference in prism2_pccard_card_present() that assumed that local->hw_priv is always set (and it should have been). Fix this by setting local->hw_priv before registering the interrupt handler. Signed-off-by: Jouni Malinen <jkmaline@cc.hut.fi> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Be consistent about driver name, increment versionMichael Ellerman1-6/+10
The iseries_veth driver tells sysfs that it's called 'iseries_veth', but if you ask it via ethtool it thinks it's called 'veth'. I think this comes from 2.4 when the driver was called 'veth', but it's definitely called 'iseries_veth' now, so fix it. To make sure we don't do it again define DRV_NAME and use it everywhere. While we're at it, change the version number to 2.0, to reflect the changes made in this patch series. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Remove studly caps from iseries_veth.cMichael Ellerman1-37/+37
Having merged iseries_veth.h, let's remove some of the studly caps that came with it. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Incorporate iseries_veth.h in iseries_veth.cMichael Ellerman2-48/+40
iseries_veth.h is only used by iseries_veth.c, so merge the former into the latter. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Add sysfs support for port structsMichael Ellerman1-0/+67
Also to aid debugging, add sysfs support for iseries_veth's port structures. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Add sysfs support for connection structsMichael Ellerman1-4/+90
To aid in field debugging, add sysfs support for iseries_veth's connection structures. At the moment this is all read-only, however we could think about adding write support for some attributes in future. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Fix bogus counting of TX errorsMichael Ellerman1-28/+19
There's a number of problems with the way iseries_veth counts TX errors. Firstly it counts conditions which aren't really errors as TX errors. This includes if we don't have a connection struct for the other LPAR, or if the other LPAR is currently down (or just doesn't want to talk to us). Neither of these should count as TX errors. Secondly, it counts one TX error for each LPAR that fails to accept the packet. This can lead to TX error counts higher than the total number of packets sent through the interface. This is confusing for users. This patch fixes that behaviour. The non-error conditions are no longer counted, and we introduce a new and I think saner meaning to the TX counts. If a packet is successfully transmitted to any LPAR then it is transmitted and tx_packets is incremented by 1. If there is an error transmitting a packet to any LPAR then that is counted as one error, ie. tx_errors is incremented by 1. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Simplify full-queue handlingMichael Ellerman1-44/+64
The iseries_veth driver often has multiple netdevices sending packets over a single connection to another LPAR. If the bandwidth to the other LPAR is exceeded, all the netdevices must have their queues stopped. The current code achieves this by queueing one incoming skb on the per-netdevice port structure. When the connection is able to send more packets we iterate through the port structs and flush any packet that is queued, as well as restarting the associated netdevice's queue. This arrangement makes less sense now that we have per-connection TX timers, rather than the per-netdevice generic TX timer. The new code simply detects when one of the connections is full, and stops the queue of all associated netdevices. Then when a packet is acked on that connection (ie. there is space again) all the queues are woken up. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Add a per-connection ack timerMichael Ellerman1-6/+69
Currently the iseries_veth driver contravenes the specification in Documentation/networking/driver.txt, in that if packets are not acked by the other LPAR they will sit around forever. This patch adds a per-connection timer which fires if we've had no acks for five seconds. This is superior to the generic TX timer because it catches the case of a small number of packets being sent and never acked. This fixes a bug we were seeing on real systems, where some IPv6 neighbour discovery packets would not be acked and then prevent the module from being removed, due to skbs lying around. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Remove TX timeout codeMichael Ellerman1-48/+0
The iseries_veth driver uses the generic TX timeout watchdog, however a better solution is in the works, so remove this code. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Use kobjects to track lifecycle of connection structsMichael Ellerman1-38/+83
The iseries_veth driver can attach to multiple vlans, which correspond to multiple net devices. However there is only 1 connection between each LPAR, so the connection structure may be shared by multiple net devices. This makes module removal messy, because we can't deallocate the connections until we know there are no net devices still using them. The solution is to use ref counts on the connections, so we can delete them (actually stop) as soon as the ref count hits zero. This patch fixes (part of) a bug we were seeing with IPv6 sending probes to a dead LPAR, which would then hang us forever due to leftover skbs. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Make init_connection() & destroy_connection() symmetricalMichael Ellerman1-13/+22
This patch makes veth_init_connection() and veth_destroy_connection() symmetrical in that they allocate/deallocate the same data. Currently if there's an error while initialising connections (ie. ENOMEM) we call veth_module_cleanup(), however this will oops because we call driver_unregister() before we've called driver_register(). I've never seen this actually happen though. So instead we explicitly call veth_destroy_connection() for each connection, any that have been set up will be deallocated. We also fix a potential leak if vio_register_driver() fails. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Only call dma_unmap_single() if dma_map_single() succeededMichael Ellerman1-9/+8
The iseries_veth driver unconditionally calls dma_unmap_single() even when the corresponding dma_map_single() may have failed. Rework the code a bit to keep the return value from dma_unmap_single() around, and then check if it's a dma_mapping_error() before we do the dma_unmap_single(). Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Replace lock-protected atomic with an ordinary variableMichael Ellerman1-6/+7
The iseries_veth driver uses atomic ops to manipulate the in_use field of one of its per-connection structures. However all references to the flag occur while the connection's lock is held, so the atomic ops aren't necessary. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Remove redundant message stack lockMichael Ellerman1-9/+3
The iseries_veth driver keeps a stack of messages for each connection and a lock to protect the stack. However there is also a per-connection lock which makes the message stack lock redundant. Remove the message stack lock and document the fact that callers of the stack-manipulation functions must hold the connection's lock. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Fix broken promiscuous handlingMichael Ellerman1-11/+5
Due to a logic bug, once promiscuous mode is enabled in the iseries_veth driver it is never disabled. The driver keeps two flags, promiscuous and all_mcast which have exactly the same effect. This is because we only ever receive packets destined for us, or multicast packets. So consolidate them into one promiscuous flag for simplicity. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Try to avoid pathological reset behaviourMichael Ellerman1-2/+23
The iseries_veth driver contains a state machine which is used to manage how connections are setup and neogotiated between LPARs. If one side of a connection resets for some reason, the two LPARs can get stuck in a race to re-setup the connection. This can lead to the connection being declared dead by one or both ends. In practice the connection is declared dead by one or both ends approximately 8/10 times a connection is reset, although it is rare for connections to be reset. (an example here: http://michael.ellerman.id.au/files/misc/veth-trace.html) The core of the problem is that the end that resets the connection doesn't wait for the other end to become aware of the reset. So the resetting end starts setting the connection back up, and then receives a reset from the other end (which is the response to the initial reset). And so on. We're severely limited in what we can do to fix this. The protocol between LPARs is essentially fixed, as we have to interoperate with both OS/400 and old Linux drivers. Which also means we need a fix that only changes the code on one end. The only fix I've found given that, is to just blindly sleep for a bit when resetting the connection, in the hope that the other end will get itself sorted. Needless to say I'd love it if someone has a better idea. This does work, I've so far been unable to get it to break, whereas without the fix a reset of one end will lead to a dead connection ~8/10 times. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Remove a FIXME WRT deletion of the ack_timerMichael Ellerman1-8/+13
The iseries_veth driver has a timer which we use to send acks. When the connection is reset or stopped we need to delete the timer. Currently we only call del_timer() when resetting a connection, which means the timer might run again while the connection is being re-setup. As it turns out that's ok, because the flags the timer consults have been reset. It's cleaner though to call del_timer_sync() once we've dropped the lock, although the timer may still run between us dropping the lock and calling del_timer_sync(), but as above that's ok. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31[PATCH] iseries_veth: Cleanup error and debug messagesMichael Ellerman1-47/+51
Currently the iseries_veth driver prints the file name and line number in its error messages. This isn't very useful for most users, so just print "iseries_veth: message" instead. - convert uses of veth_printk() to veth_debug()/veth_error()/veth_info() - make terminology consistent, ie. always refer to LPAR not lpar - be consistent about printing return codes as %d not %x - make format strings fit in 80 columns Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-08-31Auto-update from upstreamTony Luck85-3334/+18208