summaryrefslogtreecommitdiffstats
path: root/net/bluetooth/l2cap.c
Commit message (Collapse)AuthorAgeFilesLines
* Bluetooth: fix endianness conversion in L2CAPGustavo F. Padovan2010-11-091-2/+2
| | | | | | | Last commit added a wrong endianness conversion. Fixing that. Reported-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* Bluetooth: fix unaligned access to l2cap conf datasteven miao2010-11-091-4/+4
| | | | | | | | | | | | In function l2cap_get_conf_opt() and l2cap_add_conf_opt() the address of opt->val sometimes is not at the edge of 2-bytes/4-bytes, so 2-bytes/4 bytes access will cause data misalignment exeception. Use get_unaligned_le16/32 and put_unaligned_le16/32 function to avoid data misalignment execption. Signed-off-by: steven miao <realmz6@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* Merge branch 'master' of ↵David S. Miller2010-10-211-2/+2
|\ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: net/core/dev.c
| * Bluetooth: fix oops in l2cap_connect_reqNathan Holstein2010-10-171-2/+2
| | | | | | | | | | | | | | | | | | | | In error cases when the ACL is insecure or we fail to allocate a new struct sock, we jump to the "response" label. If so, "sk" will be null and the kernel crashes. Signed-off-by: Nathan Holstein <nathan.holstein@gmail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | Bluetooth: Update conf_state before send config_req outHaijun Liu2010-10-121-0/+1
| | | | | | | | | | | | | | | | | | Update conf_state with L2CAP_CONF_REQ_SENT before send config_req out in l2cap_config_req(). Signed-off-by: Haijun Liu <haijun.liu@atheros.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | Bluetooth: Use the proper error value from bt_skb_send_alloc()Gustavo F. Padovan2010-10-121-4/+4
| | | | | | | | | | | | | | | | &err points to the proper error set by bt_skb_send_alloc() when it fails. Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | Bluetooth: check for l2cap header in start fragmentAndrei Emeltchenko2010-10-121-1/+2
| | | | | | | | | | | | | | | | | | | | BLUETOOTH SPECIFICATION Version 4.0 [Vol 3] page 36 mentioned "Note: Start Fragments always begin with the Basic L2CAP header of a PDU." Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | Bluetooth: check L2CAP length in first ACL fragmentAndrei Emeltchenko2010-10-121-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current Bluetooth code assembles fragments of big L2CAP packets in l2cap_recv_acldata and then checks allowed L2CAP size in assemled L2CAP packet (pi->imtu < skb->len). The patch moves allowed L2CAP size check to the early stage when we receive the first fragment of L2CAP packet. We do not need to reserve and keep L2CAP fragments for bad packets. Updated version after comments from Mat Martineau <mathewm@codeaurora.org> and Gustavo Padovan <padovan@profusion.mobi>. Trace below is received when using stress tools sending big fragmented L2CAP packets. ... [ 1712.798492] swapper: page allocation failure. order:4, mode:0x4020 [ 1712.804809] [<c0031870>] (unwind_backtrace+0x0/0xdc) from [<c00a1f70>] (__alloc_pages_nodemask+0x4) [ 1712.814666] [<c00a1f70>] (__alloc_pages_nodemask+0x47c/0x4d4) from [<c00a1fd8>] (__get_free_pages+) [ 1712.824645] [<c00a1fd8>] (__get_free_pages+0x10/0x3c) from [<c026eb5c>] (__alloc_skb+0x4c/0xfc) [ 1712.833465] [<c026eb5c>] (__alloc_skb+0x4c/0xfc) from [<bf28c738>] (l2cap_recv_acldata+0xf0/0x1f8 ) [ 1712.843322] [<bf28c738>] (l2cap_recv_acldata+0xf0/0x1f8 [l2cap]) from [<bf0094ac>] (hci_rx_task+0x) ... Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | Bluetooth: Use a stream-oriented recvmsg with SOCK_STREAM L2CAP sockets.Mat Martineau2010-10-121-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | L2CAP ERTM sockets can be opened with the SOCK_STREAM socket type, which is a mandatory request for ERTM mode. However, these sockets still have SOCK_SEQPACKET read semantics when bt_sock_recvmsg() is used to pull data from the receive queue. If the application is only reading part of a frame, then the unread portion of the frame is discarded. If the application requests more bytes than are in the current frame, only the current frame's data is returned. This patch utilizes common code derived from RFCOMM's recvmsg() function to make L2CAP SOCK_STREAM reads behave like RFCOMM reads (and other SOCK_STREAM sockets in general). The application may read one byte at a time from the input stream and not lose any data, and may also read across L2CAP frame boundaries. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | Bluetooth: Validate PSM values in calls to connect() and bind()Mat Martineau2010-10-121-4/+21
|/ | | | | | | | | Valid L2CAP PSMs are odd numbers, and the least significant bit of the most significant byte must be 0. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* Bluetooth: Disallow to change L2CAP_OPTIONS values when connectedGustavo F. Padovan2010-10-041-0/+5
| | | | | | | | | L2CAP doesn't permit change like MTU, FCS, TxWindow values while the connection is alive, we can only set that before the connection/configuration process. That can lead to bugs in the L2CAP operation. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* Revert "Bluetooth: Don't accept ConfigReq if we aren't in the BT_CONFIG state"Gustavo F. Padovan2010-09-301-7/+1
| | | | | | | | | | This reverts commit 8cb8e6f1684be13b51f8429b15f39c140326b327. That commit introduced a regression with the Bluetooth Profile Tuning Suite(PTS), Reverting this make sure that L2CAP is in a qualificable state. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* Bluetooth: Simplify L2CAP Streaming mode sendingGustavo F. Padovan2010-09-301-17/+7
| | | | | | | | | | | | | As we don't have any error control on the Streaming mode, i.e., we don't need to keep a copy of the skb for later resending we don't need to call skb_clone() on it. Then we can go one further here, and dequeue the skb before sending it, that also means we don't need to look to sk->sk_send_head anymore. The patch saves memory and time when sending Streaming mode data, so it is good to mainline. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* Bluetooth: fix MTU L2CAP configuration parameterAndrei Emeltchenko2010-09-301-3/+3
| | | | | | | | | | | When receiving L2CAP negative configuration response with respect to MTU parameter we modify wrong field. MTU here means proposed value of MTU that the remote device intends to transmit. So for local L2CAP socket it is pi->imtu. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com> Acked-by: Ville Tervo <ville.tervo@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* Bluetooth: Only enable L2CAP FCS for ERTM or streamingMat Martineau2010-09-301-6/+13
| | | | | | | | | This fixes a bug which caused the FCS setting to show L2CAP_FCS_CRC16 with L2CAP modes other than ERTM or streaming. At present, this only affects the FCS value shown with getsockopt() for basic mode. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* Bluetooth: Fix incorrect setting of remote_tx_win for L2CAP ERTMMat Martineau2010-08-101-2/+0
| | | | | | | | | | | | | | | | | | | remote_tx_win is intended to be set on receipt of an L2CAP configuration request. The value is used to determine the size of the transmit window on the remote side of an ERTM connection, so L2CAP can stop sending frames when that remote window is full. An incorrect remote_tx_win value will cause the stack to not fully utilize the tx window (performance impact), or to overfill the remote tx window (causing dropped frames or a disconnect). This patch removes an extra setting of remote_tx_win when a configuration response is received. The transmit window has a different meaning in a response - it is an informational value less than or equal to the local tx_win. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix endianness issue with L2CAP MPS configurationMat Martineau2010-08-101-4/+5
| | | | | | | | | | | | Incoming configuration values must be converted to native CPU order before use. This fixes a bug where a little-endian MPS value is compared to a native CPU value. On big-endian processors, this can cause ERTM and streaming mode segmentation to produce PDUs that are larger than the remote stack is expecting, or that would produce fragmented skbs that the current FCS code cannot handle. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Check result code of L2CAP information responseVille Tervo2010-08-041-0/+9
| | | | | | | | Check result code of L2CAP information response. Otherwise it would read invalid feature mask and access invalid memory. Signed-off-by: Ville Tervo <ville.tervo@nokia.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Don't send RFC for Basic Mode if only it is supportedGustavo F. Padovan2010-08-041-3/+12
| | | | | | | | | | | If the remote side doesn't support Enhanced Retransmission Mode neither Streaming Mode, we shall not send the RFC option. Some devices that only supports Basic Mode do not understanding the RFC option. This patch fixes the regression found with these devices. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Enable L2CAP Extended features by defaultGustavo F. Padovan2010-07-211-9/+9
| | | | | | | | Change the enable_ertm param to disable_ertm and default value to 0. That means that L2CAP Extended features are enabled by default now. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add Google's copyright to L2CAPGustavo F. Padovan2010-07-211-0/+1
| | | | | Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Update L2CAP version informationGustavo F. Padovan2010-07-211-1/+1
| | | | | | | | We did some changes on the L2CAP configuration process and its behaviour is bit different now. That justifies a updated on the L2CAP version. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add Copyright notice to L2CAPGustavo F. Padovan2010-07-211-0/+1
| | | | | | | | Copyright for the time I worked on L2CAP during the Google Summer of Code program. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Keep code under column 80Gustavo F. Padovan2010-07-211-21/+25
| | | | | | | Purely a cosmetic change, it doesn't change the code flow. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix bug in kzalloc allocation sizeGustavo F. Padovan2010-07-211-1/+1
| | | | | | | Probably a typo error. We were using the wrong struct to get size. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Send ConfigReq after send a ConnectionRspGustavo F. Padovan2010-07-211-3/+41
| | | | | | | | | The extended L2CAP features requires that one should initiate a ConfigReq after send the ConnectionRsp. This patch changes the behaviour of the configuration process of our stack. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix error return on L2CAP-HCI interface.João Paulo Rechi Vita2010-07-211-3/+3
| | | | | | | | L2CAP only deals with ACL links. EINVAL should be returned otherwise. Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix error value for wrong FCS.João Paulo Rechi Vita2010-07-211-1/+1
| | | | | | Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix error return for l2cap_connect_rsp().João Paulo Rechi Vita2010-07-211-2/+2
| | | | | | Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix error return value on sendmsg.João Paulo Rechi Vita2010-07-211-1/+1
| | | | | | | | When the socket is in a bad state EBADFD is more appropriate then EINVAL. Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix error return value on sendmsg.João Paulo Rechi Vita2010-07-211-1/+1
| | | | | | | | | When we try to send a message bigger than the outgoing MTU value EMSGSIZE (message too long) should be returned. Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Make l2cap_streaming_send() void.João Paulo Rechi Vita2010-07-211-3/+2
| | | | | | | | | It doesn't make sense to have a return value since we always set it to 0. Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix l2cap_sock_connect error return.João Paulo Rechi Vita2010-07-211-0/+1
| | | | | | | | Return a proper error value if socket is already connected. Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Improve ERTM local busy handlingGustavo F. Padovan2010-07-211-36/+47
| | | | | | | | | Now we also check if can push skb userspace just after receive a new skb instead of only wait the l2cap_busy_work wake up from time to time to check the local busy condition. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add backlog queue to ERTM codeGustavo F. Padovan2010-07-211-53/+79
| | | | | | | | | backlog queue is the canonical mechanism to avoid race conditions due interrupts in bottom half context. After the socket lock is released the net core take care of push all skb in its backlog queue. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Remove the send_lock spinlock from ERTMGustavo F. Padovan2010-07-211-27/+1
| | | | | | | | | Using a lock to deal with the ERTM race condition - interruption with new data from the hci layer - is wrong. We should use the native skb backlog queue. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Don't accept ConfigReq if we aren't in the BT_CONFIG stateGustavo F. Padovan2010-07-211-1/+7
| | | | | | | | If such event happens we shall reply with a Command Reject, because we are not expecting any configure request. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Disconnect early if mode is not supportedGustavo F. Padovan2010-07-211-16/+40
| | | | | | | | When mode is mandatory we shall not send connect request and report this to the userspace as well. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Remove check for supported modeGustavo F. Padovan2010-07-211-7/+2
| | | | | | | | Since now we have checks for the supported mode before on l2cap_info_rsp we can remove the check for it here. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Refuse ConfigRsp with different modeGustavo F. Padovan2010-07-211-1/+5
| | | | | | | | If our mode is Basic Mode we have to refuse any ConfigRsp that proposes a different mode. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Actively send request for Basic ModeGustavo F. Padovan2010-07-211-6/+11
| | | | | | | | The Profile Tuning Suite requires that we send a RFC containing the Basic Mode configuration when requesting Basic Mode. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Prefer Basic Mode on receipt of ConfigReqGustavo F. Padovan2010-07-211-3/+0
| | | | | | | | If we choose to use Basic Mode then we have to refuse the received mode and propose Basic Mode again. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Disconnect the channel if we don't want the proposed modeGustavo F. Padovan2010-07-211-1/+2
| | | | | | | | If the device is a STATE 2 then it should disconnect the channel if the remote device propose a mode different from its mandatory mode. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Change the way we set ERTM mode as mandatoryGustavo F. Padovan2010-07-211-4/+18
| | | | | | | | | | | If the socket type is SOCK_STREAM we set Enhanced Retransmisson Mode or Streaming Mode as mandatory. That means that we will close the channel if the other side doesn't support or request the the mandatory mode. Basic mode can't be set as mandatory. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Tweaks to l2cap_send_i_or_rr_or_rnr() flowGustavo F. Padovan2010-07-211-2/+1
| | | | | | | | | l2cap_send_sframe() already set the F-bit if we set L2CAP_CONN_SEND_FBIT and unset L2CAP_CONN_SEND_FBIT after send the F-bit. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add debug output to ERTM codeGustavo F. Padovan2010-07-211-1/+22
| | | | | | | | | | | | | | | | | | | | | | Use the dynamic debug to output info about ERTM protocol stuff. The following script can be used to enable debug for ERTM: DEBUGFS="/sys/kernel/debug/dynamic_debug/control" echo -n 'func l2cap_send_disconn_req +p' > $DEBUGFS echo -n 'func l2cap_monitor_timeout +p' > $DEBUGFS echo -n 'func l2cap_retrans_timeout +p' > $DEBUGFS echo -n 'func l2cap_busy_work +p' > $DEBUGFS echo -n 'func l2cap_push_rx_skb +p' > $DEBUGFS echo -n 'func l2cap_data_channel_iframe +p' > $DEBUGFS echo -n 'func l2cap_data_channel_rrframe +p' > $DEBUGFS echo -n 'func l2cap_data_channel_rejframe +p' > $DEBUGFS echo -n 'func l2cap_data_channel_srejframe +p' > $DEBUGFS echo -n 'func l2cap_data_channel_rnrframe +p' > $DEBUGFS Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix ERTM error reporting to the userspaceGustavo F. Padovan2010-07-211-17/+22
| | | | | | | | | If any error occurs during transfers we have to tell userspace that something wrong happened. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix missing retransmission action with RR(P=1)Gustavo F. Padovan2010-07-211-2/+2
| | | | | | | | | | | | | The Bluetooth SIG Profile Tuning Suite Software uses the CSA1 spec to run the L2CAP tests. The new 3.0 spec has a missing Retransmit-I-Frames action when the Remote side is Busy. We still start the retransmission timer if Remote is Busy and unacked frames > 0. We do everything we did before this change plus the Retransmission of I-frames. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Check packet FCS earlierGustavo F. Padovan2010-07-211-11/+11
| | | | | | | | This way, if FCS is enabled and the packet is corrupted, we just drop it without read it len, which could be corrupted. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Check the tx_window size on setsockoptGustavo F. Padovan2010-07-211-0/+5
| | | | | | | | | We have to check if the proposed tx_window value is not greater that maximum value supported. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
OpenPOWER on IntegriCloud