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* net/ipv6/route.c: packets originating on device match loDavid McCullough2012-06-26
| | | | | | | | | | | | | | | Fix to allow IPv6 packets originating locally to match rules with the "iff" set to "lo". This allows IPv6 rule matching work the same as it does for IPv4. From the iproute2 man page: iif NAME select the incoming device to match. If the interface is loop‐ back, the rule only matches packets originating from this host. This means that you may create separate routing tables for for‐ warded and local packets and, hence, completely segregate them. Signed-off-by: David McCullough <david_mccullough@mcafee.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif-hsi: Remove use of module parametersSjur Brændeland2012-06-25
| | | | | | | | | | | Remove use of module parameters on caif hsi device, as rtnl configuration parameters are already supported. All caif hsi configuration data is put in cfhsi_config, and default values in hsi_default_config. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif-hsi: Replace platform device with ops structure.Sjur Brændeland2012-06-25
| | | | | | | | | | | | Remove use of struct platform_device, and replace it with struct cfhsi_ops. Updated variable names in the same spirit: cfhsi_get_dev to cfhsi_get_ops, cfhsi->dev to cfhsi->ops and, cfhsi->dev.drv to cfhsi->ops->cb_ops. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif-hsi: Add rtnl supportSjur Brændeland2012-06-25
| | | | | | | | | Add RTNL support for managing the caif hsi interface. The HSI HW interface is no longer registering as a device, instead we use symbol_get to get hold of the HSI API. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Documentation/networking/caif: Update documentationSjur Brændeland2012-06-25
| | | | | | | | | Update drawing and remove description of old features. Add HSI and USB link layers to the drawing. Reported-by: Joerg Reisenweber <joerg.reisenweber@stericssion.com> Signed-off-by: Sjur Brændeland <sjur.brandeland@stericssion.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif-hsi: Remove uncecessary assignmentsSjur Brændeland2012-06-25
| | | | | | | Remove assignment at declaration when not needed. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericssion.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif-hsi: Use netdev_X instead of dev_X for printingSjur Brændeland2012-06-25
| | | | | | | | Replace dev_X with the corresponding netdev_X print function when applicable. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericssion.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif-hsi: changed test on aggregation_timeoutKim Lilliestierna XX2012-06-25
| | | | | | | | | | Aggregation_timeout is an unsigned long, a test for less than zero can never become true, compare with zero instead. Signed-off-by: Kim Lilliestierna <kim.xx.lilliestierna@stericsson.com> Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif-hsi: Removed dead codeKim Lilliestierna XX2012-06-25
| | | | | | | | Simplify logic and remove dead code. Signed-off-by: Kim Lilliestierna <kim.xx.lilliestierna@stericsson.com> Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif: Fixed potential memory leakKim Lilliestierna XX2012-06-25
| | | | | | | | | Rearranged the allocation and packet creations to avoid potential leaks in error path. Signed-off-by: Kim Lilliestierna <kim.xx.lilliestierna@stericsson.com> Signed-off-by: Sjur Brændeland <sjur.brandeland@stericssion.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif: added check for potential null returnKim Lilliestierna XX2012-06-25
| | | | | | | | Add check on NULL return from caif_get(). Signed-off-by: Kim Lilliestierna <Kim.xx.Lilliestierna@stericsson.com> Signed-off-by: Sjur Brændeland <sjur.brandeland@stericssion.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif: Remove unused pointer and codeKim Lilliestierna XX2012-06-25
| | | | | | | | Removed surplus call to caif_device_list() in caif_dev.c Signed-off-by: Kim Lilliestierna <kim.xx.lilliestierna@stericsson.com> Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* 6lowpan: remove excessive argument in pr_debugalex.bluesman.smirnov@gmail.com2012-06-25
| | | | | | | | Remove excessive __func__ argument in pr_debug function and some excessive debug messages. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* 6lowpan: fix hop limit compressionalex.bluesman.smirnov@gmail.com2012-06-25
| | | | | | | | Add missing pointer shift for the 'default' case. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Cc: Tony Cheneau <tony.cheneau+zigbeedev@amnesiak.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* 6lowpan: read data from skb safelyalex.bluesman.smirnov@gmail.com2012-06-25
| | | | | | | | Check if skb buffer can pull requested amount of bytes and return an error in opposite case. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-mergeDavid S. Miller2012-06-25
|\ | | | | | | | | | | | | | | | | | | Included changes: - yet another batch of 'namespace cleaning' patches Conflicts: net/batman-adv/translation-table.c Signed-off-by: David S. Miller <davem@davemloft.net>
| * batman-adv: Prefix translation-table local static functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix soft-interface local static functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix send local static functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix routing local static functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix originator local static functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix icmp_socket local static functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix hash local static functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix hard-interface local static functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix gateway_common local static functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix gateway_client local static functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix bridge_loop_avoidance local static functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix bat_sysfs local static functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix bat_iv_ogm local static functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix main static inline functions with batadv_Sven Eckelmann2012-06-25
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix unicast static inline functions with batadv_Sven Eckelmann2012-06-24
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix originator static inline functions with batadv_Sven Eckelmann2012-06-24
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix hash static inline functions with batadv_Sven Eckelmann2012-06-24
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix hard-interface static inline functions with batadv_Sven Eckelmann2012-06-24
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix bitarray static inline functions with batadv_Sven Eckelmann2012-06-24
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
| * batman-adv: Prefix bat_debugfs local static functions with batadv_Sven Eckelmann2012-06-24
| | | | | | | | | | | | | | | | All non-static symbols of batman-adv were prefixed with batadv_ to avoid collisions with other symbols of the kernel. Other symbols of batman-adv should use the same prefix to keep the naming scheme consistent. Signed-off-by: Sven Eckelmann <sven@narfation.org>
* | be2net: Regression bug wherein VFs creation broken for multiple cards.Somnath Kotur2012-06-25
| | | | | | | | | | | | | | Fix be_find_vfs() to check for matching bus number as well along with devfn Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: Explicitly clear the reserved field in the Tx DescriptorSomnath Kotur2012-06-25
| | | | | | | | | | Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: struct sock cleanupsEric Dumazet2012-06-25
| | | | | | | | | | | | | | | | | | Add missing kernel doc for sk_rx_dst Move sk_rx_dst to avoid two 32bit holes on 64bit arches Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: Remove 'unlikely' qualifier in skb_steal_sock()Vijay Subramanian2012-06-25
| | | | | | | | | | | | | | | | | | | | | | | | | | With early demux enabled by default for TCP flows, there is high chance that skb->sk will be non-null. 'unlikely()' was removed from __inet_lookup_skb() but maybe it can be removed from skb_steal_sock() as well. Note: skb_steal_sock() is also called by __inet6_lookup_skb() and __udp4_lib_lookup_skb() but they are protected by their own 'unlikely' calls. Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-06-25
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/usb/qmi_wwan.c net/batman-adv/translation-table.c net/ipv6/route.c qmi_wwan.c resolution provided by Bjørn Mork. batman-adv conflict is dealing merely with the changes of global function names to have a proper subsystem prefix. ipv6's route.c conflict is merely two side-by-side additions of network namespace methods. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | ipv6: fib: fix fib dump restartEric Dumazet2012-06-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 2bec5a369ee79576a3 (ipv6: fib: fix crash when changing large fib while dumping it) introduced ability to restart the dump at tree root, but failed to skip correctly a count of already dumped entries. Code didn't match Patrick intent. We must skip exactly the number of already dumped entries. Note that like other /proc/net files or netlink producers, we could still dump some duplicates entries. Reported-by: Debabrata Banerjee <dbavatar@gmail.com> Reported-by: Josh Hunt <johunt@akamai.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | batman-adv: fix race condition in TT full-table replacementAntonio Quartulli2012-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bug introduced with cea194d90b11aff7fc289149e4c7f305fad3535a In the current TT code, when a TT_Response containing a full table is received from an originator, first the node purges all the clients for that originator in the global translation-table and then merges the newly received table. During the purging phase each client deletion is done by means of a call_rcu() invocation and at the end of this phase the global entry counter for that originator is set to 0. However the invoked rcu function decreases the global entry counter for that originator by one too and since the rcu invocation is likely to be postponed, the node will end up in first setting the counter to 0 and then decreasing it one by one for each deleted client. This bug leads to having a wrong global entry counter for the related node, say X. Then when the node with the broken counter will answer to a TT_REQUEST on behalf of node X, it will create faulty TT_RESPONSE that will generate an unrecoverable situation on the node that asked for the full table recover. The non-recoverability is given by the fact that the node with the broken counter will keep answering on behalf of X because its knowledge about X's state (ttvn + tt_crc) is correct. To solve this problem the counter is not explicitly set to 0 anymore and the counter decrement is performed right before the invocation of call_rcu(). Signed-off-by: Antonio Quartulli <ordex@autistici.org>
| * | batman-adv: only drop packets of known wifi clientsMarek Lindner2012-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bug introduced with 59b699cdee039d75915c354da06937102d1f9a84 If the source or destination mac address of an ethernet packet could not be found in the translation table the packet was dropped if AP isolation was turned on. This behavior would make it impossible to send broadcast packets over the mesh as the broadcast address will never enter the translation table. Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Acked-by: Antonio Quartulli <ordex@autistici.org>
| * | net: sh_eth: fix the condition to fix the cur_tx/dirty_rxYoshihiro Shimoda2012-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following commit couldn't work if the RMCR is not set to 1. "net: sh_eth: fix the rxdesc pointer when rx descriptor empty happens" commit id 79fba9f51755c704c0a7d7b7f0df10874dc0a744 If RMCR is not set, the controller will clear the EDRRR after it received a frame. In this case, the driver doesn't need to fix the value of cur_rx/dirty_rx. The driver only needs it when the controll detects receive descriptors are empty. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | r8169: RxConfig hack for the 8168evl.françois romieu2012-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 8168evl (RTL_GIGA_MAC_VER_34) based Gigabyte GA-990FXA motherboards are very prone to NETDEV watchdog problems without this change. See https://bugzilla.kernel.org/show_bug.cgi?id=42899 for instance. I don't know why it *works*. It's depressingly effective though. For the record: - the problem may go along IOMMU (AMD-Vi) errors but it really looks like a red herring. - the patch sets the RX_MULTI_EN bit. If the 8168c doc is any guide, the chipset now fetches several Rx descriptors at a time. - long ago the driver ignored the RX_MULTI_EN bit. e542a2269f232d61270ceddd42b73a4348dee2bb changed the RxConfig settings. Whatever the problem it's now labeled a regression. - Realtek's own driver can identify two different 8168evl devices (CFG_METHOD_16 and CFG_METHOD_17) where the r8169 driver only sees one. It sucks. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | usbnet: handle remote wakeup asapMing Lei2012-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If usbnet is resumed by remote wakeup, generally there are some packets comming to be handled, so allocate and submit rx URBs in usbnet_resume to avoid delays introduced by tasklet. Otherwise, usbnet may have been runtime suspended before the usbnet_bh is executed to schedule Rx URBs. Without the patch, usbnet can't recieve any packets from peer in runtime suspend state if runtime PM is enabled and autosuspend_delay is set as zero. Signed-off-by: Ming Lei <ming.lei@canonical.com> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | usbnet: decrease suspend count if returning -EBUSY for runtime suspendMing Lei2012-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch decreases dev->suspend_count in the -EBUSY failure path of usbnet_suspend. Without the change, the later runtime suspend will do nothing except for increasing dev->suspend_count. Signed-off-by: Ming Lei <ming.lei@canonical.com> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | usbnet: clear OPEN flag in failure pathMing Lei2012-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without clearing OPEN flag in failure path, runtime or system resume may submit interrupt/rx URB and start tx queue mistakenly on a interface in DOWN state. Signed-off-by: Ming Lei <ming.lei@canonical.com> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: qmi_wwan: fix Gobi device probingBjørn Mork2012-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ignoring interfaces with additional descriptors is not a reliable method for locating the correct interface on Gobi devices. There is at least one device where this method fails: https://bbs.archlinux.org/viewtopic.php?id=143506 The result is that the AT command port (interface #2) is hidden from qcserial, preventing traditional serial modem usage: [ 15.562552] qmi_wwan 4-1.6:1.0: cdc-wdm0: USB WDM device [ 15.562691] qmi_wwan 4-1.6:1.0: wwan0: register 'qmi_wwan' at usb-0000:00:1d.0-1.6, Qualcomm Gobi wwan/QMI device, 1e:df:3c:3a:4e:3b [ 15.563383] qmi_wwan: probe of 4-1.6:1.1 failed with error -22 [ 15.564189] qmi_wwan 4-1.6:1.2: cdc-wdm1: USB WDM device [ 15.564302] qmi_wwan 4-1.6:1.2: wwan1: register 'qmi_wwan' at usb-0000:00:1d.0-1.6, Qualcomm Gobi wwan/QMI device, 1e:df:3c:3a:4e:3b [ 15.564328] qmi_wwan: probe of 4-1.6:1.3 failed with error -22 [ 15.569376] qcserial 4-1.6:1.1: Qualcomm USB modem converter detected [ 15.569440] usb 4-1.6: Qualcomm USB modem converter now attached to ttyUSB0 [ 15.570372] qcserial 4-1.6:1.3: Qualcomm USB modem converter detected [ 15.570430] usb 4-1.6: Qualcomm USB modem converter now attached to ttyUSB1 Use static interface numbers taken from the interface map in qcserial for all Gobi devices instead: Gobi 1K USB layout: 0: serial port (doesn't respond) 1: serial port (doesn't respond) 2: AT-capable modem port 3: QMI/net Gobi 2K+ USB layout: 0: QMI/net 1: DM/DIAG (use libqcdm from ModemManager for communication) 2: AT-capable modem port 3: NMEA This should be more reliable over all, and will also prevent the noisy "probe failed" messages. The whitelisting logic is expected to be replaced by direct interface number matching in 3.6. Reported-by: Heinrich Siebmanns (Harvey) <H.Siebmanns@t-online.de> Cc: <stable@vger.kernel.org> # v3.4: 0000188 USB: qmi_wwan: Make forced int 4 whitelist generic Cc: <stable@vger.kernel.org> # v3.4: f7142e6 USB: qmi_wwan: Add ZTE (Vodafone) K3520-Z Cc: <stable@vger.kernel.org> # v3.4 Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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