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| * Bluetooth: Handle L2CAP case when the remote receiver is busyGustavo F. Padovan2009-08-262-2/+25
| | | | | | | | | | | | | | Implement all issues related to RemoteBusy in the RECV state table. Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Acknowledge L2CAP packets when receiving RR-frames (F-bit=1)Gustavo F. Padovan2009-08-261-1/+5
| | | | | | | | | | | | | | | | Implement the Recv ReqSeqAndFBit event when a RR frame with F bit set is received. Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add missing selection of CONFIG_CRC16 for L2CAP layerRandy Dunlap2009-08-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix net/bluetooth/l2cap.c build errors: l2cap.c:(.text+0x126035): undefined reference to `crc16' l2cap.c:(.text+0x126323): undefined reference to `crc16' l2cap.c:(.text+0x12668e): undefined reference to `crc16' l2cap.c:(.text+0x12683b): undefined reference to `crc16' l2cap.c:(.text+0x126956): undefined reference to `crc16' net/built-in.o:l2cap.c:(.text+0x129041): more undefined references to `crc16' follow Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add USB autosuspend support to btusb driverOliver Neukum2009-08-251-20/+174
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Weng2009-08-241-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Use proper *_unaligned_le{16,32} helpers for L2CAPGustavo F. Padovan2009-08-241-2/+2
| | | | | | | | | | | | | | Simplify more conversions to the right endian with the proper helpers. Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add locking scheme to L2CAP timeout callbacksGustavo F. Padovan2009-08-241-0/+4
| | | | | | | | | | | | | | | | Avoid race conditions when accessing the L2CAP socket from within the timeout handlers. Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Fix rejected connection not disconnecting ACL linkLuiz Augusto von Dentz2009-08-232-0/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using DEFER_SETUP on a RFCOMM socket, a SABM frame triggers authorization which when rejected send a DM response. This is fine according to the RFCOMM spec: the responding implementation may replace the "proper" response on the Multiplexer Control channel with a DM frame, sent on the referenced DLCI to indicate that the DLCI is not open, and that the responder would not grant a request to open it later either. But some stacks doesn't seems to cope with this leaving DLCI 0 open after receiving DM frame. To fix it properly a timer was introduced to rfcomm_session which is used to set a timeout when the last active DLC of a session is unlinked, this will give the remote stack some time to reply with a proper DISC frame on DLCI 0 avoiding both sides sending DISC to each other on stacks that follow the specification and taking care of those who don't by taking down DLCI 0. Signed-off-by: Luiz Augusto von Dentz <luiz.dentz@openbossa.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Full support for receiving L2CAP SREJ framesGustavo F. Padovan2009-08-232-1/+32
| | | | | | | | | | | | | | Support for receiving of SREJ frames as specified by the state table. Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add support for L2CAP SREJ exceptionGustavo F. Padovan2009-08-233-25/+210
| | | | | | | | | | | | | | | | | | | | When L2CAP loses an I-frame we send a SREJ frame to the transmitter side requesting the lost packet. This patch implement all Recv I-frame events on SREJ_SENT state table except the ones that deal with SendRej (the REJ exception at receiver side is yet not implemented). Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add support for FCS option to L2CAPGustavo F. Padovan2009-08-222-6/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | Implement CRC16 check for L2CAP packets. FCS is used by Streaming Mode and Enhanced Retransmission Mode and is a extra check for the packet content. Using CRC16 is the default, L2CAP won't use FCS only when both side send a "No FCS" request. Initially based on a patch from Nathan Holstein <nathan@lampreynetworks.com> Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Enable Streaming Mode for L2CAPGustavo F. Padovan2009-08-221-9/+73
| | | | | | | | | | | | | | | | Streaming Mode is helpful for the Bluetooth streaming based profiles, such as A2DP. It doesn't have any error control or flow control. Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add support for Retransmission and Monitor TimersGustavo F. Padovan2009-08-223-7/+95
| | | | | | | | | | | | | | | | | | | | | | L2CAP uses retransmission and monitor timers to inquiry the other side about unacked I-frames. After sending each I-frame we (re)start the retransmission timer. If it expires, we start a monitor timer that send a S-frame with P bit set and wait for S-frame with F bit set. If monitor timer expires, try again, at a maximum of L2CAP_DEFAULT_MAX_TX. Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Initial support for retransmission of packets with REJ framesGustavo F. Padovan2009-08-222-14/+44
| | | | | | | | | | | | | | | | | | | | | | | | When receiving an I-frame with unexpected txSeq, receiver side start the recovery procedure by sending a REJ S-frame to the transmitter side. So the transmitter can re-send the lost I-frame. This patch just adds a basic support for retransmission, it doesn't mean that ERTM now has full support for packet retransmission. Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add support for Segmentation and Reassembly of SDUsGustavo F. Padovan2009-08-222-17/+162
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ERTM should use Segmentation and Reassembly to break down a SDU in many PDUs on sending data to the other side. On sending packets we queue all 'segments' until end of segmentation and just the add them to the queue for sending. On receiving we create a new SKB with the SDU reassembled. Initially based on a patch from Nathan Holstein <nathan@lampreynetworks.com> Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add initial support for ERTM packets transfersGustavo F. Padovan2009-08-223-51/+390
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for ERTM transfers, without retransmission, with txWindow up to 63 and with acknowledgement of packets received. Now the packets are queued before call l2cap_do_send(), so packets couldn't be sent at the time we call l2cap_sock_sendmsg(). They will be sent in an asynchronous way on later calls of l2cap_ertm_send(). Besides if an error occurs on calling l2cap_do_send() we disconnect the channel. Initially based on a patch from Nathan Holstein <nathan@lampreynetworks.com> Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Create separate l2cap_send_disconn_req() functionGustavo F. Padovan2009-08-221-30/+16Star
| | | | | | | | | | | | | | | | The code for sending a disconnect request was repeated several times within L2CAP source code. So move this into its own function. Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add configuration support for ERTM and Streaming modeGustavo F. Padovan2009-08-222-35/+255
| | | | | | | | | | | | | | | | | | | | | | Add support to config_req and config_rsp to configure ERTM and Streaming mode. If the remote device specifies ERTM or Streaming mode, then the same mode is proposed. Otherwise ERTM or Basic mode is used. And in case of a state 2 device, the remote device should propose the same mode. If not, then the channel gets disconnected. Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add L2CAP RFC option if ERTM is enabledMarcel Holtmann2009-08-221-3/+20
| | | | | | | | | | | | | | When trying to establish a connection with Enhanced Retransmission mode enabled, the RFC option needs to be added to the configuration. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Allow setting of L2CAP ERTM via socket optionMarcel Holtmann2009-08-222-7/+38
| | | | | | | | | | | | | | | | | | To enable Enhanced Retransmission mode it needs to be set via a socket option. A different mode can be set on a socket, but on listen() and connect() the mode is checked and ERTM is only allowed if it is enabled via the module parameter. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add module option to enable L2CAP ERTM supportMarcel Holtmann2009-08-221-2/+10
| | | | | | | | | | | | | | | | Since the Enhanced Retransmission mode for L2CAP is still under heavy development disable it by default and provide a module option to enable it manually for testing. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Coding style cleanup from previous rfcomm_init bug fixMarcel Holtmann2009-08-221-13/+15
| | | | | | | | | | | | | | | | The rfcomm_init bug fix went into the kernel premature before it got fully reviewed and acknowledged by the Bluetooth maintainer. So fix up the coding style now. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Convert hdev->req_lock to a mutexThomas Gleixner2009-08-222-4/+4
| | | | | | | | | | | | | | hdev->req_lock is used as mutex so make it a mutex. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add missing kmalloc NULL tests to Marvell driverJulia Lawall2009-08-221-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Zhao2009-08-222-6/+9
| | | | | | | | | | | | | | | | | | 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 Holtmann2009-08-222-219/+23Star
| | | | | | | | | | | | | | | | | | 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 Holtmann2009-08-221-4/+4
| | | | | | | | | | | | | | 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 Holtmann2009-08-221-14/+8Star
| | | | | | | | | | | | | | | | 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 Holtmann2009-08-222-5/+0Star
| | | | | | | | | | | | | | | | 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 Holtmann2009-08-222-2/+2
| | | | | | | | | | | | | | 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 Holtmann2009-08-222-53/+38Star
| | | | | | | | | | | | | | | | | | | | | | 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 Holtmann2009-08-221-52/+45Star
| | | | | | | | | | | | | | | | 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 Holtmann2009-08-221-143/+106Star
| | | | | | | | | | | | | | | | 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 Holtmann2009-08-222-10/+0Star
| | | | | | | | | | | | | | | | | | 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>
| * Bluetooth: Fix compilation of Marvell driver without debugfsMarcel Holtmann2009-08-221-1/+3
| | | | | | | | | | | | | | | | | | The Makefile entry for the Marvell driver is broken when it comes to handling the optional DEBUG_FS correctly. That must have been the reason why they were using select in Kconfig in the first place. Fix this and make it really optional. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Fix Kconfig for Marvell Bluetooth driverMarcel Holtmann2009-08-221-2/+1Star
| | | | | | | | | | | | | | | | | | | | The Marvell driver selects DEBUG_FS and FW_LOADER for its core driver and that is pointless. Don't select DEBUG_FS since it is either enabled or not and it is not for the driver to enable it. Also FW_LOADER is only used within the SDIO driver and so just have that one select the FW_LOADER option. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add documentation for Marvell Bluetooth driverBing Zhao2009-08-222-0/+121
| | | | | | | | | | | | | | | | | | | | | | add btmrvl.txt to Documentation/ This patch incorporates a lot of comments given by Nicolas Pitre <nico@marvell.com>. Many thanks to Nicolas Pitre. Signed-off-by: Rahul Tank <rahult@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add debugfs support to btmrvl driverBing Zhao2009-08-225-1/+487
| | | | | | | | | | | | | | | | | | | | | | | | | | | | /debug/btmrvl/config/ /debug/btmrvl/status/ See Documentation/btmrvl.txt for details. This patch incorporates a lot of comments given by Nicolas Pitre <nico@marvell.com>. Many thanks to Nicolas Pitre. Signed-off-by: Rahul Tank <rahult@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add Marvell BT-over-SDIO driverBing Zhao2009-08-224-0/+1255
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver supports Marvell Bluetooth enabled devices with SDIO interface. Currently only SD8688 chip is supported. The helper/firmware images of SD8688 can be downloaded from this tree: git://git.infradead.org/users/dwmw2/linux-firmware.git This patch incorporates a lot of comments given by Nicolas Pitre <nico@marvell.com>. Many thanks to Nicolas Pitre. Signed-off-by: Rahul Tank <rahult@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add btmrvl driver for Marvell Bluetooth devicesBing Zhao2009-08-224-0/+867
| | | | | | | | | | | | | | | | | | | | | | | | | | This driver provides basic definitions and library functions to support Marvell Bluetooth enabled devices, such as 88W8688 WLAN/BT combo chip. This patch incorporates a lot of comments given by Nicolas Pitre <nico@marvell.com>. Many thanks to Nicolas Pitre. Signed-off-by: Rahul Tank <rahult@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Let HIDP grab the device reference for connectionsMarcel Holtmann2009-08-222-21/+43
| | | | | | | | | | | | | | | | | | | | The core exports the hci_conn_hold_device() and hci_conn_put_device() functions for device reference of connections. Use this to ensure that the uevents from the parent are send after the child ones. Based on a report by Brian Rogers <brian@xyzw.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add extra device reference counting for connectionsMarcel Holtmann2009-08-223-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The device model itself has no real usable reference counting at the moment and this causes problems if parents are deleted before their children. The device model itself handles the memory details of this correctly, but the uevent order is not consistent. This causes various problems for systems like HAL or even X. So until device_put() does a proper cleanup, the device for Bluetooth connection will be protected with an extra reference counting to ensure the correct order of uevents when connections are terminated. This is not an automatic feature. Higher Bluetooth layers like HIDP or BNEP should grab this new reference to ensure that their uevents are send before the ones from the parent device. Based on a report by Brian Rogers <brian@xyzw.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Disconnect HIDRAW devices on disconnectMarcel Holtmann2009-08-221-0/+3
| | | | | | | | | | | | | | | | | | | | | | Currently the HID subsystem will create HIDRAW devices for the transport driver, but it will not disconnect them. Until the HID subsytem gets fixed, ensure that HIDRAW and HIDDEV devices are disconnected when the Bluetooth HID device gets removed. Based on a patch from Brian Rogers <brian@xyzw.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Improve USB driver throughput by increasing the frame sizeVikram Kandukuri2009-08-221-3/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | This patch increases the receive buffer size to HCI_MAX_FRAME_SIZE which improves the RX throughput considerably. Tested against BRM/Atheros/CSR USB Dongles with PAN profile using iperf and chariot. This gave significant (around 40%) increase in performance (increased from 0.8 to 1.5 Mb/s in Sheld room) Signed-off-by: Vikram Kandukuri <vikram.kandukuri@atheros.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Fix missing scheduling when VIRTUAL_CABLE_UNPLUG is receivedVikram Kandukuri2009-08-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | There is a test case in PTS tool; PTS will send the VIRTUAL_CABLE_UNPLUG command to IUT. Then IUT should disconnect the channel and kill the HID session when it receives the command. The VIRTUAL_CABLE_UNPLUG command is parsed by HID transport, but it is not scheduled to do so. Add a call to hidp_schedule() to kill the session. Signed-off-by: Jothikumar Mothilal <jothikumar.mothilal@atheros.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * Bluetooth: Add proper shutdown support to SCO socketsMarcel Holtmann2009-08-221-15/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SCO sockets for Bluetooth audio setup and streaming are missing the shutdown implementation. This hasn't been a problem so far, but with a more deeper integration with PulseAudio it is important to shutdown SCO sockets properly. Also the Headset profile 1.2 has more detailed qualification tests that require that SCO and RFCOMM channels are terminated in the right order. A proper shutdown function is necessary for this. Based on a report by Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Tested-by: Johan Hedberg <johan.hedberg@nokia.com>
* | tg3: Update version to 3.101Matt Carlson2009-08-301-2/+2
| | | | | | | | | | | | | | This patch updates the tg3 version to 3.101. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | tg3: Move per-int tx members to a per-int structMatt Carlson2009-08-302-79/+86
| | | | | | | | | | | | | | | | | | | | This patch moves the tx_prod, tx_cons, tx_pending, tx_ring, and tx_buffers transmit ring device members to a per-interrupt structure. It also adds a new transmit producer mailbox member (prodmbox) and converts the code to use it rather than a preprocessor constant. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | tg3: Move per-int rx members to per-int structMatt Carlson2009-08-302-29/+37
| | | | | | | | | | | | | | | | | | | | This patch moves the rx_rcb, rx_rcb_mapping, and rx_rcb_ptr return ring device members to a per-interrupt structure. It also adds a new return ring consumer mailbox register member (consmbox) and converts the code to use it rather than a preprocessor constant. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | tg3: Move general int members to a per-int structMatt Carlson2009-08-302-66/+80
| | | | | | | | | | | | | | | | | | | | This patch moves the last_tag, last_tag_irq, and hw_status device members to a per-interrupt structure. It also adds a new interrupt mailbox member (int_mbox) and converts the code to use it rather than a direct preprocessor constant. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-17 15:06:49 +0200