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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds2010-05-21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1674 commits) qlcnic: adding co maintainer ixgbe: add support for active DA cables ixgbe: dcb, do not tag tc_prio_control frames ixgbe: fix ixgbe_tx_is_paused logic ixgbe: always enable vlan strip/insert when DCB is enabled ixgbe: remove some redundant code in setting FCoE FIP filter ixgbe: fix wrong offset to fc_frame_header in ixgbe_fcoe_ddp ixgbe: fix header len when unsplit packet overflows to data buffer ipv6: Never schedule DAD timer on dead address ipv6: Use POSTDAD state ipv6: Use state_lock to protect ifa state ipv6: Replace inet6_ifaddr->dead with state cxgb4: notify upper drivers if the device is already up when they load cxgb4: keep interrupts available when the ports are brought down cxgb4: fix initial addition of MAC address cnic: Return SPQ credit to bnx2x after ring setup and shutdown. cnic: Convert cnic_local_flags to atomic ops. can: Fix SJA1000 command register writes on SMP systems bridge: fix build for CONFIG_SYSFS disabled ARCNET: Limit com20020 PCI ID matches for SOHARD cards ... Fix up various conflicts with pcmcia tree drivers/net/ {pcmcia/3c589_cs.c, wireless/orinoco/orinoco_cs.c and wireless/orinoco/spectrum_cs.c} and feature removal (Documentation/feature-removal-schedule.txt). Also fix a non-content conflict due to pm_qos_requirement getting renamed in the PM tree (now pm_qos_request) in net/mac80211/scan.c
| * Bluetooth: Set hdev->dev_type based on Marvell device typeBing Zhao2010-05-10
| | | | | | | | | | | | | | Get the device type from MODULE_BRINGUP_REQ command response. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Separate btmrvl_register_hdev() from btmrvl_add_card()Bing Zhao2010-05-10
| | | | | | | | | | | | | | | | Move btmrvl hdev registration code out of btmrvl_add_card(). New function btmrvl_register_hdev() is added. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Decode btmrvl MODULE_BRINGUP_REG response correctlyBing Zhao2010-05-10
| | | | | | | | | | | | | | | | The MODULE_BRINGUP_REQ command response returns success with either 0x00 or 0x0c. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Fix storing negative values as unsigned charDan Carpenter2010-05-10
| | | | | | | | | | | | | | | | | | This is mostly cleanup. There is only one caller and it just checks for non-zero return values. Still "ret" should be int because we want to return -EINVAL on errors. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Fix wrong packet type count incrementGustavo F. Padovan2010-05-10
| | | | | | | | | | Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Use the proper function cast to get hdr dataGustavo F. Padovan2010-05-10
| | | | | | | | | | Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Fix return value when bt_skb_alloc failsGustavo F. Padovan2010-05-10
| | | | | | | | | | | | | | Set the proper error(ENOMEM), instead of just return 0. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | pcmcia: dev_node removal (write-only drivers)Dominik Brodowski2010-05-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dev_node_t was only used to transport some minor/major numbers from the PCMCIA device drivers to deprecated userspace helpers. However, only a few drivers made use of it, and the userspace helpers are deprecated anyways. Therefore, get rid of dev_node_t . As a first step, remove any usage of dev_node_t from drivers which only wrote to this typedef/struct, but did not make use of it. CC: linux-bluetooth@vger.kernel.org CC: Harald Welte <laforge@gnumonks.org> CC: linux-mtd@lists.infradead.org CC: linux-wireless@vger.kernel.org CC: netdev@vger.kernel.org CC: linux-serial@vger.kernel.org CC: alsa-devel@alsa-project.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | pcmcia: re-work pcmcia_request_irq()Dominik Brodowski2010-05-10
|/ | | | | | | | | | | | | | | | | | | | | | | | Instead of the old pcmcia_request_irq() interface, drivers may now choose between: - calling request_irq/free_irq directly. Use the IRQ from *p_dev->irq. - use pcmcia_request_irq(p_dev, handler_t); the PCMCIA core will clean up automatically on calls to pcmcia_disable_device() or device ejection. - drivers still not capable of IRQF_SHARED (or not telling us so) may use the deprecated pcmcia_request_exclusive_irq() for the time being; they might receive a shared IRQ nonetheless. CC: linux-bluetooth@vger.kernel.org CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-serial@vger.kernel.org CC: alsa-devel@alsa-project.org CC: linux-usb@vger.kernel.org CC: linux-ide@vger.kernel.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
* Bluetooth: Convert Marvell driver to use per adapter debugfsMarcel Holtmann2010-02-27
| | | | | | | | The debugfs support of the Marvell driver is buggy. It is limited to one controller per system. Fix this by using the controller specific debugfs directory as parent. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Convert controller hdev->type to hdev->busMarcel Holtmann2010-02-27
| | | | | | | The hdev->type is misnamed and should be actually hdev->bus instead. So convert it now. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add missing kfree() on error path in Atheros driverDan Carpenter2010-02-27
| | | | | | | Add a couple kfree() calls on an error path. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Make USB device id constantMárton Németh2010-02-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The id_table field of the struct usb_device_id is constant in <linux/usb.h> so it is worth to make bcm203x_table also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add __init/__exit macros to Marvell SDIO driverPeter Huewe2010-02-27
| | | | | | | | Trivial patch which adds the __init/__exit macros to the module_init/ module_exit functions of btmrvl_sdio.c driver. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix memory leak in Marvell BT-over-SDIO driverYoichi Yuasa2010-02-03
| | | | | Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add DFU driver for Atheros Bluetooth chipset AR3011Vikram Kandukuri2010-01-30
| | | | | | | Signed-off-by: Vikram Kandukuri <vikram.kandukuri@atheros.com> Signed-off-by: Alicke Xu <sxu@atheros.com> Reviewed-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Redo checks in IRQ handler for shared IRQ supportMike Frysinger2010-01-30
| | | | | | | | | | | | | | Commit ac019360fe3 changed the irq handler logic to BUG_ON rather than returning IRQ_NONE when the incoming argument is invalid. While this works in most cases, it doesn't work when the IRQ is shared with other devices (or when DEBUG_SHIRQ is enabled). So revert the previous change and replace the warning message with a comment explaining that we want this behavior. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Prevent ill-timed autosuspend in USB driverOliver Neukum2009-12-17
| | | | | | | | The device must be marked busy as it receives data. Signed-off-by: Oliver Neukum <oliver@neukum.org> Tested-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* USB: remove the auto_pm flagAlan Stern2009-12-11
| | | | | | | | | | | This patch (as1302) removes the auto_pm flag from struct usb_device. The flag's only purpose was to distinguish between autosuspends and external suspends, but that information is now available in the pm_message_t argument passed to suspend methods. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'for-linus' of ↵Linus Torvalds2009-12-09
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits) tree-wide: fix misspelling of "definition" in comments reiserfs: fix misspelling of "journaled" doc: Fix a typo in slub.txt. inotify: remove superfluous return code check hdlc: spelling fix in find_pvc() comment doc: fix regulator docs cut-and-pasteism mtd: Fix comment in Kconfig doc: Fix IRQ chip docs tree-wide: fix assorted typos all over the place drivers/ata/libata-sff.c: comment spelling fixes fix typos/grammos in Documentation/edac.txt sysctl: add missing comments fs/debugfs/inode.c: fix comment typos sgivwfb: Make use of ARRAY_SIZE. sky2: fix sky2_link_down copy/paste comment error tree-wide: fix typos "couter" -> "counter" tree-wide: fix typos "offest" -> "offset" fix kerneldoc for set_irq_msi() spidev: fix double "of of" in comment comment typo fix: sybsystem -> subsystem ...
| * Merge branch 'for-next' into for-linusJiri Kosina2009-12-07
| |\ | | | | | | | | | | | | | | | Conflicts: kernel/irq/chip.c
| | * tree-wide: fix assorted typos all over the placeAndré Goddard Rosa2009-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | That is "success", "unknown", "through", "performance", "[re|un]mapping" , "access", "default", "reasonable", "[con]currently", "temperature" , "channel", "[un]used", "application", "example","hierarchy", "therefore" , "[over|under]flow", "contiguous", "threshold", "enough" and others. Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller2009-12-05
|\| | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/pcmcia/fmvj18x_cs.c drivers/net/pcmcia/nmclan_cs.c drivers/net/pcmcia/xirc2ps_cs.c drivers/net/wireless/ray_cs.c
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6Linus Torvalds2009-12-05
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (50 commits) pcmcia: rework the irq_req_t typedef pcmcia: remove deprecated handle_to_dev() macro pcmcia: pcmcia_request_window() doesn't need a pointer to a pointer pcmcia: remove unused "window_t" typedef pcmcia: move some window-related code to pcmcia_ioctl.c pcmcia: Change window_handle_t logic to unsigned long pcmcia: Pass struct pcmcia_socket to pcmcia_get_mem_page() pcmcia: Pass struct pcmcia_device to pcmcia_map_mem_page() pcmcia: Pass struct pcmcia_device to pcmcia_release_window() drivers/pcmcia: remove unnecessary kzalloc pcmcia: correct handling for Zoomed Video registers in topic.h pcmcia: fix printk formats pcmcia: autoload module pcmcia pcmcia/staging: update comedi drivers PCMCIA: stop duplicating pci_irq in soc_pcmcia_socket PCMCIA: ss: allow PCI IRQs > 255 PCMCIA: soc_common: remove 'dev' member from soc_pcmcia_socket PCMCIA: soc_common: constify soc_pcmcia_socket ops member PCMCIA: sa1111: remove duplicated initializers PCMCIA: sa1111: wrap soc_pcmcia_socket to contain sa1111 specific data ...
| | * | pcmcia: rework the irq_req_t typedefDominik Brodowski2009-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of the irq_req_t typedef'd struct can be re-worked quite easily: (1) IRQInfo2 was unused in any case, so drop it. (2) IRQInfo1 was used write-only, so drop it. (3) Instance (private data to be passed to the IRQ handler): Most PCMCIA drivers using pcmcia_request_irq() to actually register an IRQ handler set the "dev_id" to the same pointer as the "priv" pointer in struct pcmcia_device. Modify the two exceptions (ipwireless, ibmtr_cs) to also work this waym and set the IRQ handler's "dev_id" to p_dev->priv unconditionally. (4) Handler is to be of type irq_handler_t. (5) Handler != NULL already tells whether an IRQ handler is present. Therefore, we do not need the IRQ_HANDLER_PRESENT flag in irq_req_t.Attributes. CC: netdev@vger.kernel.org CC: linux-bluetooth@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-scsi@vger.kernel.org CC: alsa-devel@alsa-project.org CC: Jaroslav Kysela <perex@perex.cz> CC: Jiri Kosina <jkosina@suse.cz> CC: Karsten Keil <isdn@linux-pingi.de> for the Bluetooth parts: Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| | * | pcmcia: deprecate CS_CHECK (bluetooth)Dominik Brodowski2009-11-08
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove all usages of the CS_CHECK macro and replace them with proper Linux style calling and return value checking. The extra error reporting may be dropped, as the PCMCIA core already complains about any (non-driver-author) errors. CC: linux-bluetooth@vger.kernel.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | | Bluetooth: Declare MODULE_FIRMWARE for Marvell SDIO driverBen Hutchings2009-12-03
| | | | | | | | | | | | | | | Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | | Bluetooth: Enable auto sleep mode for btmrvl driverAmitkumar Karwar2009-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | The auto sleep mode for btmrvl driver is not enabled by default. This patch enables auto sleep mode when card is probed. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | | Bluetooth: Fix miscdev ops owner for virtual driverMarcel Holtmann2009-12-03
| | | | | | | | | | | | | | | | | | | | | | | | The /dev/vhci ops don't refer to the module and so it is possible to unload the module while the file descriptor is in use. This was an accidental removal after the cleanup. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | | Bluetooth: Remove unused global minor variableMarcel Holtmann2009-12-03
| | | | | | | | | | | | | | | | | | | | | After the removal of the module parameter for setting the minor number, this variable became unused. So just remove it. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | | Bluetooth: Remove stub ioctl in hci_vhciThomas Gleixner2009-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the empty ioctl which just returns -EINVAL. vfs_ioctl() will return -ENOTTY instead, but I doubt that any application will notice the difference :) Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | | Bluetooth: Removal of unused variable in btmrvl driverRahul Tank2009-12-03
|/ / | | | | | | | | | | | | | | | | This patch removes unused variable "drvdbg" from btmrvl_debugfs_data structure. Signed-off-by: Rahul Tank <rahult@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | fix memory leak in fixed btusb_closeOliver Neukum2009-11-14
| | | | | | | | | | | | | | | | | | | | If the waker is killed before it can replay outstanding URBs, these URBs won't be freed or will be replayed at the next open. This patch closes the window by explicitely discarding outstanding URBs. Signed-off-by: Oliver Neukum <oliver@neukum.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | btusb bluetooth driver: wait for 'waker' work too before closingLinus Torvalds2009-11-11
|/ | | | | | | | | | | | | | | | | | | | | Rafael debugged a resume-time hang (with oopses in workqueue handling) on his laptop that was due to the 'waker' workqueue entry being disconnected and then released without the workqueue entry having been synchronized. Several people were involved, with Oleg Nesterov doing a debugging patch showing what workqueue entry was corrupt etc. This was a regression introduced by commit 7bee549e19 ("Bluetooth: Add USB autosuspend support to btusb driver") as Rafael points out (not actually bisected, but it became clear once the bug was found). Tested-and-reported-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Oliver Neukum <oliver@neukum.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Tejun Heo <tj@kernel.org> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* pcmcia: dtl1_cs: fix pcmcia_loop_config logicPhilipp Zabel2009-09-15
| | | | | | | | | | | pcmcia_loop_config returns 0 on success. [wsa: added '< 0' for better readability] Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Bluetooth: Add USB autosuspend support to btusb driverOliver Neukum2009-08-24
| | | | | | | | | | | | | | | | | | | | This patch adds support of USB autosuspend to the btusb driver. If the device doesn't support remote wakeup, simple support based on up/down is provided. If the device supports remote wakeup, additional support for autosuspend while the interface is up is provided. This is done by queueing URBs in an anchor structure and waking the device up from a work queue on sending. Reception triggers remote wakeup. The last busy facility of the USB autosuspend code is used. To close a race between autosuspend and transmission, a counter of ongoing transmissions is maintained. Add #ifdefs for CONFIG_PM as necessary. Signed-off-by: Oliver Neukum <oliver@neukum.org> Tested-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix false errors from bcsp_pkt_cull functionWending Weng2009-08-24
| | | | | | | | | | | | | | | | | | | | | | | | The error message "Removed only %u out of %u pkts" is printed when multiple to be acked packets are queued. if (i++ >= pkts_to_be_removed) break; This will break out of the loop and increase the counter i when i==pkts_to_be_removed and the loop ends up with i=pkts_to_be_removed+1. The following line if (i != pkts_to_be_removed) { BT_ERR("Removed only %u out of %u pkts", i, pkts_to_be_removed); } will then display the false message. The counter i must not increase on the same statement. Signed-off-by: Wending Weng <wweng@rheinmetall.ca> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add missing kmalloc NULL tests to Marvell driverJulia Lawall2009-08-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check that the result of kmalloc is not NULL before dereferencing it. The patch also replaces kmalloc + memset by kzalloc. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression *x; identifier f; constant char *C; @@ x = \(kmalloc\|kcalloc\|kzalloc\)(...); ... when != x == NULL when != x != NULL when != (x || ...) ( kfree(x) | f(...,C,...,x,...) | *f(...,x,...) | *x->f ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix incorrect alignment in Marvell BT-over-SDIO driverBing Zhao2009-08-22
| | | | | | | | | The driver uses "u32" for alignment check and calculation which works only on 32-bit system. It will crash the 64-bit system. Replace "u32" with "unsigned long" to fix this issue. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Remove Enter/Leave debug statements from Marvell driverMarcel Holtmann2009-08-22
| | | | | | | | | The Marvell Bluetooth driver is full of Enter/Leave debug statements and all of them are really pointless and only clutter the code. Seems to be some left-overs when they ported the driver from Windows. For the Linux driver lets remove these. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix last few compiler warning within Marvell core driverMarcel Holtmann2009-08-22
| | | | | | | After fixing the driver to use skb_put properly for their HCI commands only a few compiler warnings are left. Add proper casting for them. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix Marvell driver to use skb_put and hci_opcode_packMarcel Holtmann2009-08-22
| | | | | | | | The Marvell driver has some weird quirks on how to construct proper SKBs with Bluetooth HCI commands. Fix it to use skb_put properly and also use hci_opcode_pack instead of self-crafted macro. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Remove private device name of Marvell SDIO driverMarcel Holtmann2009-08-22
| | | | | | | | For some reason the btmrvl_device struct has a name field that the SDIO fills in, but then never ever uses again. That is totally pointless and so just remove it. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix module description strings for Marvell driverMarcel Holtmann2009-08-22
| | | | | | | Make the module description entries for the core and also the Marvell SDIO driver match common practive inside the Bluetooth subsystem. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix complicated assignment of firmware for Marvell devicesMarcel Holtmann2009-08-22
| | | | | | | | | | | The Marvell Bluetooth SDIO driver has a really complicated concept on how firmware names are assigned to specific device ids. Fix that by doing a proper structure and assign it to the module device table. And while at it fix various coding style weirdness that is still present in this driver. Signed-off-by: Marcel Holtman <marcel@holtmann.org>
* Bluetooth: Some coding style cleanup for Marvell core driverMarcel Holtmann2009-08-22
| | | | | | | | The Marvell core Bluetooth driver has various weird casting and unneeded braces in its code that makes it hard to read. Remove all of these to make the code a little bit simpler. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Remove pointless casts from Marvell debugfs supportMarcel Holtmann2009-08-22
| | | | | | | | The Marvell Bluetooth driver has debugfs support and they are casting like there is no tomorrow. Remove all of them and magically the code becomes more readable. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Remove pointless ifdef protection for Marvell header filesMarcel Holtmann2009-08-22
| | | | | | | | | Both header files of the Marvell Bluetooth driver are private anyway and if the driver happens to include them twice or they create a circular dependency then the driver needs fixing. So just remove both pointless ifdefs. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-30 20:48:43 -0500