linux-toradex.git/drivers/net, branch v3.4.22 Linux kernel for Apalis and Colibri modules iwlwifi: fix 6000 series channel switch command 2012-12-03T19:47:23+00:00 Johannes Berg johannes.berg@intel.com 2012-09-25T14:40:12+00:00 0c4528e770362d3497f59e9d15484ce24dd65ba9 commit 8f7b8db6e0557c8437adf9371e020cd89a7e85dc upstream. The channel switch command for 6000 series devices is larger than the maximum inline command size of 320 bytes. The command is therefore refused with a warning. Fix this by allocating the command and using the NOCOPY mechanism. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Cc: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 8f7b8db6e0557c8437adf9371e020cd89a7e85dc upstream.

The channel switch command for 6000 series devices
is larger than the maximum inline command size of
320 bytes. The command is therefore refused with a
warning. Fix this by allocating the command and
using the NOCOPY mechanism.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/wireless: ipw2200: Fix panic occurring in ipw_handle_promiscuous_tx() 2012-12-03T19:47:23+00:00 Stanislav Yakovlev stas.yakovlev@gmail.com 2012-10-15T14:14:32+00:00 bffeb2a91830ad2ad841b3d1203d6c7724099d8d commit bf11315eeda510ea4fc1a2bf972d8155d31d89b4 upstream. The driver does not count space of radiotap fields when allocating skb for radiotap packet. This leads to kernel panic with the following call trace: ... [67607.676067] [<c152f90f>] error_code+0x67/0x6c [67607.676067] [<c142f831>] ? skb_put+0x91/0xa0 [67607.676067] [<f8cf5e5b>] ? ipw_handle_promiscuous_tx+0x16b/0x2d0 [ipw2200] [67607.676067] [<f8cf5e5b>] ipw_handle_promiscuous_tx+0x16b/0x2d0 [ipw2200] [67607.676067] [<f8cf899b>] ipw_net_hard_start_xmit+0x8b/0x90 [ipw2200] [67607.676067] [<f8741c5a>] libipw_xmit+0x55a/0x980 [libipw] [67607.676067] [<c143d3e8>] dev_hard_start_xmit+0x218/0x4d0 ... This bug was found by VittGam. https://bugzilla.kernel.org/show_bug.cgi?id=43255 Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Cc: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit bf11315eeda510ea4fc1a2bf972d8155d31d89b4 upstream.

The driver does not count space of radiotap fields when allocating skb for
radiotap packet. This leads to kernel panic with the following call trace:

...
[67607.676067] [<c152f90f>] error_code+0x67/0x6c
[67607.676067] [<c142f831>] ? skb_put+0x91/0xa0
[67607.676067] [<f8cf5e5b>] ? ipw_handle_promiscuous_tx+0x16b/0x2d0 [ipw2200]
[67607.676067] [<f8cf5e5b>] ipw_handle_promiscuous_tx+0x16b/0x2d0 [ipw2200]
[67607.676067] [<f8cf899b>] ipw_net_hard_start_xmit+0x8b/0x90 [ipw2200]
[67607.676067] [<f8741c5a>] libipw_xmit+0x55a/0x980 [libipw]
[67607.676067] [<c143d3e8>] dev_hard_start_xmit+0x218/0x4d0
...

This bug was found by VittGam.
https://bugzilla.kernel.org/show_bug.cgi?id=43255

Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ixgbe: add support for X540-AT1 2012-12-03T19:47:11+00:00 joshua.a.hay@intel.com joshua.a.hay@intel.com 2012-09-21T00:08:21+00:00 65c03b4c0598a71e125a96985f5a402347f7ffb3 commit df376f0de167754da9b3ece4afdb5bb8bf3fbf3e upstream. This patch adds device support for Ethernet Controller X540-AT1. Signed-off-by: Josh Hay <joshua.a.hay@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Abdallah Chatila <Abdallah.Chatila@ericsson.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit df376f0de167754da9b3ece4afdb5bb8bf3fbf3e upstream.

This patch adds device support for Ethernet Controller X540-AT1.

Signed-off-by: Josh Hay <joshua.a.hay@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Abdallah Chatila <Abdallah.Chatila@ericsson.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
can: peak_usb: fix hwtstamp assignment 2012-12-03T19:47:09+00:00 Oliver Hartkopp socketcan@hartkopp.net 2012-11-21T21:43:59+00:00 5e937c8ffe7d6ba56a699684a4bc5f6b3edd05a5 commit c9faaa09e2a1335678f09c70a0d0eda095564bab upstream. The skb->tstamp is set to the hardware timestamp when available in the USB urb message. This leads to user visible timestamps which contain the 'uptime' of the USB adapter - and not the usual system generated timestamp. Fix this wrong assignment by applying the available hardware timestamp to the skb_shared_hwtstamps data structure - which is intended for this purpose. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit c9faaa09e2a1335678f09c70a0d0eda095564bab upstream.

The skb->tstamp is set to the hardware timestamp when available in the USB
urb message. This leads to user visible timestamps which contain the 'uptime'
of the USB adapter - and not the usual system generated timestamp.

Fix this wrong assignment by applying the available hardware timestamp to the
skb_shared_hwtstamps data structure - which is intended for this purpose.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mwifiex: fix system hang issue in cmd timeout error case 2012-12-03T19:46:38+00:00 Bing Zhao bzhao@marvell.com 2012-11-15T23:58:47+00:00 8d8c210794bb574b1d04492332a399e679caaa63 commit b1a47aa5e1e159e2cb06d7dfcc17ef5149b09299 upstream. Reported by Tim Shepard: I was seeing sporadic failures (wedgeups), and the majority of those failures I saw printed the printouts in mwifiex_cmd_timeout_func with cmd = 0xe5 which is CMD_802_11_HS_CFG_ENH. When this happens, two minutes later I get notified that the rtcwake thread is blocked, like this: INFO: task rtcwake:3495 blocked for more than 120 seconds. To get the hung thread unblocked we wake up the cmd wait queue and cancel the ioctl. Reported-by: Tim Shepard <shep@laptop.org> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit b1a47aa5e1e159e2cb06d7dfcc17ef5149b09299 upstream.

Reported by Tim Shepard:
I was seeing sporadic failures (wedgeups), and the majority of those
failures I saw printed the printouts in mwifiex_cmd_timeout_func with
cmd = 0xe5 which is CMD_802_11_HS_CFG_ENH.  When this happens, two
minutes later I get notified that the rtcwake thread is blocked, like
this:
      INFO: task rtcwake:3495 blocked for more than 120 seconds.

To get the hung thread unblocked we wake up the cmd wait queue and
cancel the ioctl.

Reported-by: Tim Shepard <shep@laptop.org>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mwifiex: report error to MMC core if we cannot suspend 2012-12-03T19:46:38+00:00 Bing Zhao bzhao@marvell.com 2012-11-15T23:58:48+00:00 6966e1b95a3b866bf076176f7cd3f6898e00ee68 commit dd321acddc3be1371263b8c9e6c6f2af89f63d57 upstream. When host_sleep_config command fails we should return error to MMC core to indicate the failure for our device. The misspelled variable is also removed as it's redundant. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit dd321acddc3be1371263b8c9e6c6f2af89f63d57 upstream.

When host_sleep_config command fails we should return error to
MMC core to indicate the failure for our device.

The misspelled variable is also removed as it's redundant.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rtlwifi: rtl8192cu: Add new USB ID 2012-12-03T19:46:38+00:00 Albert Pool albertpool@solcon.nl 2012-10-30T19:58:06+00:00 383072079d8f54041bf183a2fa70144bebb82ed8 commit a485e827f07bfdd0762059386e6e787bed6e81ee upstream. This is an ISY IWL 2000. Probably a clone of Belkin F7D1102 050d:1102. Its FCC ID is the same. Signed-off-by: Albert Pool <albertpool@solcon.nl> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit a485e827f07bfdd0762059386e6e787bed6e81ee upstream.

This is an ISY IWL 2000. Probably a clone of Belkin F7D1102 050d:1102.
Its FCC ID is the same.

Signed-off-by: Albert Pool <albertpool@solcon.nl>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rtlwifi: rtl8192se: Fix gcc 4.7.x warning 2012-12-03T19:46:37+00:00 Larry Finger Larry.Finger@lwfinger.net 2012-06-20T16:47:26+00:00 3ec1dc266051fc58d977a269f9807b4f987a93ef commit f761b6947dde42890beea59b020e1be87491809e upstream. With gcc 4.7.x, the following warning is issued as the routine that sets the array has the possibility of not initializing the values: CC [M] drivers/net/wireless/rtlwifi/rtl8192se/phy.o drivers/net/wireless/rtlwifi/rtl8192se/phy.c: In function ‘rtl92s_phy_set_txpower’: drivers/net/wireless/rtlwifi/rtl8192se/phy.c:1268:23: warning: ‘ofdmpowerLevel[0]’ may be used uninitialized in this function [-Wuninitialized] Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit f761b6947dde42890beea59b020e1be87491809e upstream.

With gcc 4.7.x, the following warning is issued as the routine that sets
the array has the possibility of not initializing the values:

  CC [M]  drivers/net/wireless/rtlwifi/rtl8192se/phy.o
drivers/net/wireless/rtlwifi/rtl8192se/phy.c: In function ‘rtl92s_phy_set_txpower’:
drivers/net/wireless/rtlwifi/rtl8192se/phy.c:1268:23: warning: ‘ofdmpowerLevel[0]’ may be used uninitialized in this function [-Wuninitialized]

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sky2: Fix for interrupt handler 2012-11-26T19:38:01+00:00 Mirko Lindner mlindner@marvell.com 2012-07-03T23:38:46+00:00 39220c9e67cbfbc1a7ac17a51afd77eb06b62fa9 commit d663d181b9e92d80c2455e460e932d34e7a2a7ae upstream. Re-enable interrupts if it is not our interrupt Signed-off-by: Mirko Lindner <mlindner@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> Cc: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit d663d181b9e92d80c2455e460e932d34e7a2a7ae upstream.

Re-enable interrupts if it is not our interrupt

Signed-off-by: Mirko Lindner <mlindner@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
r8169: allow multicast packets on sub-8168f chipset. 2012-11-26T19:37:48+00:00 Nathan Walp faceprint@faceprint.com 2012-11-01T12:08:47+00:00 1b10e0be50067689f53e566d5e1cfad6170e89c3 commit 0481776b7a70f09acf7d9d97c288c3a8403fbfe4 upstream. RTL_GIGA_MAC_VER_35 includes no multicast hardware filter. Signed-off-by: Nathan Walp <faceprint@faceprint.com> Suggested-by: Hayes Wang <hayeswang@realtek.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 0481776b7a70f09acf7d9d97c288c3a8403fbfe4 upstream.

RTL_GIGA_MAC_VER_35 includes no multicast hardware filter.

Signed-off-by: Nathan Walp <faceprint@faceprint.com>
Suggested-by: Hayes Wang <hayeswang@realtek.com>
Acked-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>