aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/usb (follow)
AgeCommit message (Collapse)AuthorFilesLines
2018-11-30net: usb: aqc111: Initialize wol_cfg with memset in aqc111_suspendNathan Chancellor1-1/+3
Clang warns: drivers/net/usb/aqc111.c:1326:37: warning: suggest braces around initialization of subobject [-Wmissing-braces] struct aqc111_wol_cfg wol_cfg = { 0 }; ^ {} 1 warning generated. Use memset to initialize the object to take compiler instrumentation out of the equation. Fixes: e58ba4544c77 ("net: usb: aqc111: Add support for wake on LAN by MAGIC packet") Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-29net: Don't default Aquantia USB driver to 'y'David S. Miller1-1/+0
Reported-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-6/+4
Trivial conflict in net/core/filter.c, a locally computed 'sdif' is now an argument to the function. Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Extend cdc_ether blacklistDmitry Bezrukov1-0/+26
Added Aquantia and ASIX device IDs to prevent loading cdc_ether for these devices. Our firmware reports CDC configuration simultaneously with vendor specific. Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Add ASIX's HW idsDmitry Bezrukov1-0/+40
It enables driver for ASIX products which are also based on aqc111/112U chips. Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Add support for wake on LAN by MAGIC packetDmitry Bezrukov2-0/+192
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Implement get/set_link_ksettings callbacksDmitry Bezrukov1-0/+124
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Initialize ethtool_ops structureDmitry Bezrukov1-0/+28
Implement get_drvinfo, set/get_msglevel, get_link callbacks Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Add RX VLAN filtering supportDmitry Bezrukov2-1/+90
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Add support for VLAN_CTAG_TX/RX offloadDmitry Bezrukov2-1/+28
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Implement set_rx_mode callbackDmitry Bezrukov2-5/+71
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Add support for TSODmitry Bezrukov2-2/+12
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Add support for enable/disable checksum offloadDmitry Bezrukov2-1/+45
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Add support for changing MTUDmitry Bezrukov1-1/+59
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Add checksum offload supportDmitry Bezrukov2-2/+52
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Implement RX data pathDmitry Bezrukov2-0/+117
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Implement TX data pathDmitry Bezrukov2-0/+80
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Add support for getting and setting of MAC addressDmitry Bezrukov2-0/+48
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Introduce link managementDmitry Bezrukov2-0/+248
Add full hardware initialization sequence and link configuration logic Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Introduce PHY accessDmitry Bezrukov2-0/+98
Add helpers to write 32bit values. Implement PHY power up/down sequences. AQC111, PHY is being controlled via vendor command interface. Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Various callbacks implementationDmitry Bezrukov2-0/+177
Reset, stop callbacks, driver unbind callback. More register defines required for these callbacks. Add helpers to read/write 16bit values Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Add implementation of read and write commandsDmitry Bezrukov2-0/+110
Read/write command register defines and functions Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Add bind and empty unbind callbacksDmitry Bezrukov1-0/+35
Initialize net_device_ops structure Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27net: usb: aqc111: Driver skeleton for Aquantia AQtion USB to 5GbEDmitry Bezrukov3-0/+61
Initialize usb_driver structure skeleton Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-27usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2Bernd Eckstein1-6/+4
The bug is not easily reproducable, as it may occur very infrequently (we had machines with 20minutes heavy downloading before it occurred) However, on a virual machine (VMWare on Windows 10 host) it occurred pretty frequently (1-2 seconds after a speedtest was started) dev->tx_skb mab be freed via dev_kfree_skb_irq on a callback before it is set. This causes the following problems: - double free of the skb or potential memory leak - in dmesg: 'recvmsg bug' and 'recvmsg bug 2' and eventually general protection fault Example dmesg output: [ 134.841986] ------------[ cut here ]------------ [ 134.841987] recvmsg bug: copied 9C24A555 seq 9C24B557 rcvnxt 9C25A6B3 fl 0 [ 134.841993] WARNING: CPU: 7 PID: 2629 at /build/linux-hwe-On9fm7/linux-hwe-4.15.0/net/ipv4/tcp.c:1865 tcp_recvmsg+0x44d/0xab0 [ 134.841994] Modules linked in: ipheth(OE) kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd vmw_balloon intel_rapl_perf joydev input_leds serio_raw vmw_vsock_vmci_transport vsock shpchp i2c_piix4 mac_hid binfmt_misc vmw_vmci parport_pc ppdev lp parport autofs4 vmw_pvscsi vmxnet3 hid_generic usbhid hid vmwgfx ttm drm_kms_helper syscopyarea sysfillrect mptspi mptscsih sysimgblt ahci psmouse fb_sys_fops pata_acpi mptbase libahci e1000 drm scsi_transport_spi [ 134.842046] CPU: 7 PID: 2629 Comm: python Tainted: G W OE 4.15.0-34-generic #37~16.04.1-Ubuntu [ 134.842046] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 05/19/2017 [ 134.842048] RIP: 0010:tcp_recvmsg+0x44d/0xab0 [ 134.842048] RSP: 0018:ffffa6630422bcc8 EFLAGS: 00010286 [ 134.842049] RAX: 0000000000000000 RBX: ffff997616f4f200 RCX: 0000000000000006 [ 134.842049] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9976257d6490 [ 134.842050] RBP: ffffa6630422bd98 R08: 0000000000000001 R09: 000000000004bba4 [ 134.842050] R10: 0000000001e00c6f R11: 000000000004bba4 R12: ffff99760dee3000 [ 134.842051] R13: 0000000000000000 R14: ffff99760dee3514 R15: 0000000000000000 [ 134.842051] FS: 00007fe332347700(0000) GS:ffff9976257c0000(0000) knlGS:0000000000000000 [ 134.842052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 134.842053] CR2: 0000000001e41000 CR3: 000000020e9b4006 CR4: 00000000003606e0 [ 134.842055] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 134.842055] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 134.842057] Call Trace: [ 134.842060] ? aa_sk_perm+0x53/0x1a0 [ 134.842064] inet_recvmsg+0x51/0xc0 [ 134.842066] sock_recvmsg+0x43/0x50 [ 134.842070] SYSC_recvfrom+0xe4/0x160 [ 134.842072] ? __schedule+0x3de/0x8b0 [ 134.842075] ? ktime_get_ts64+0x4c/0xf0 [ 134.842079] SyS_recvfrom+0xe/0x10 [ 134.842082] do_syscall_64+0x73/0x130 [ 134.842086] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.842086] RIP: 0033:0x7fe331f5a81d [ 134.842088] RSP: 002b:00007ffe8da98398 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 134.842090] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fe331f5a81d [ 134.842094] RDX: 00000000000003fb RSI: 0000000001e00874 RDI: 0000000000000003 [ 134.842095] RBP: 00007fe32f642c70 R08: 0000000000000000 R09: 0000000000000000 [ 134.842097] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe332347698 [ 134.842099] R13: 0000000001b7e0a0 R14: 0000000001e00874 R15: 0000000000000000 [ 134.842103] Code: 24 fd ff ff e9 cc fe ff ff 48 89 d8 41 8b 8c 24 10 05 00 00 44 8b 45 80 48 c7 c7 08 bd 59 8b 48 89 85 68 ff ff ff e8 b3 c4 7d ff <0f> 0b 48 8b 85 68 ff ff ff e9 e9 fe ff ff 41 8b 8c 24 10 05 00 [ 134.842126] ---[ end trace b7138fc08c83147f ]--- [ 134.842144] general protection fault: 0000 [#1] SMP PTI [ 134.842145] Modules linked in: ipheth(OE) kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd vmw_balloon intel_rapl_perf joydev input_leds serio_raw vmw_vsock_vmci_transport vsock shpchp i2c_piix4 mac_hid binfmt_misc vmw_vmci parport_pc ppdev lp parport autofs4 vmw_pvscsi vmxnet3 hid_generic usbhid hid vmwgfx ttm drm_kms_helper syscopyarea sysfillrect mptspi mptscsih sysimgblt ahci psmouse fb_sys_fops pata_acpi mptbase libahci e1000 drm scsi_transport_spi [ 134.842161] CPU: 7 PID: 2629 Comm: python Tainted: G W OE 4.15.0-34-generic #37~16.04.1-Ubuntu [ 134.842162] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 05/19/2017 [ 134.842164] RIP: 0010:tcp_close+0x2c6/0x440 [ 134.842165] RSP: 0018:ffffa6630422bde8 EFLAGS: 00010202 [ 134.842167] RAX: 0000000000000000 RBX: ffff99760dee3000 RCX: 0000000180400034 [ 134.842168] RDX: 5c4afd407207a6c4 RSI: ffffe868495bd300 RDI: ffff997616f4f200 [ 134.842169] RBP: ffffa6630422be08 R08: 0000000016f4d401 R09: 0000000180400034 [ 134.842169] R10: ffffa6630422bd98 R11: 0000000000000000 R12: 000000000000600c [ 134.842170] R13: 0000000000000000 R14: ffff99760dee30c8 R15: ffff9975bd44fe00 [ 134.842171] FS: 00007fe332347700(0000) GS:ffff9976257c0000(0000) knlGS:0000000000000000 [ 134.842173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 134.842174] CR2: 0000000001e41000 CR3: 000000020e9b4006 CR4: 00000000003606e0 [ 134.842177] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 134.842178] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 134.842179] Call Trace: [ 134.842181] inet_release+0x42/0x70 [ 134.842183] __sock_release+0x42/0xb0 [ 134.842184] sock_close+0x15/0x20 [ 134.842187] __fput+0xea/0x220 [ 134.842189] ____fput+0xe/0x10 [ 134.842191] task_work_run+0x8a/0xb0 [ 134.842193] exit_to_usermode_loop+0xc4/0xd0 [ 134.842195] do_syscall_64+0xf4/0x130 [ 134.842197] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.842197] RIP: 0033:0x7fe331f5a560 [ 134.842198] RSP: 002b:00007ffe8da982e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 134.842200] RAX: 0000000000000000 RBX: 00007fe32f642c70 RCX: 00007fe331f5a560 [ 134.842201] RDX: 00000000008f5320 RSI: 0000000001cd4b50 RDI: 0000000000000003 [ 134.842202] RBP: 00007fe32f6500f8 R08: 000000000000003c R09: 00000000009343c0 [ 134.842203] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe32f6500d0 [ 134.842204] R13: 00000000008f5320 R14: 00000000008f5320 R15: 0000000001cd4770 [ 134.842205] Code: c8 00 00 00 45 31 e4 49 39 fe 75 4d eb 50 83 ab d8 00 00 00 01 48 8b 17 48 8b 47 08 48 c7 07 00 00 00 00 48 c7 47 08 00 00 00 00 <48> 89 42 08 48 89 10 0f b6 57 34 8b 47 2c 2b 47 28 83 e2 01 80 [ 134.842226] RIP: tcp_close+0x2c6/0x440 RSP: ffffa6630422bde8 [ 134.842227] ---[ end trace b7138fc08c831480 ]--- The proposed patch eliminates a potential racing condition. Before, usb_submit_urb was called and _after_ that, the skb was attached (dev->tx_skb). So, on a callback it was possible, however unlikely that the skb was freed before it was set. That way (because dev->tx_skb was not set to NULL after it was freed), it could happen that a skb from a earlier transmission was freed a second time (and the skb we should have freed did not get freed at all) Now we free the skb directly in ipheth_tx(). It is not passed to the callback anymore, eliminating the posibility of a double free of the same skb. Depending on the retval of usb_submit_urb() we use dev_kfree_skb_any() respectively dev_consume_skb_any() to free the skb. Signed-off-by: Oliver Zweigle <Oliver.Zweigle@faro.com> Signed-off-by: Bernd Eckstein <3ernd.Eckstein@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-16usbnet: smsc95xx: check for csum being in last four bytesBen Dooks1-1/+18
The manual states that the checksum cannot lie in the last DWORD of the transmission, so add a basic check for this and fall back to software checksumming the packet. This only seems to trigger for ACK packets with no options or data to return to the other end, and the use of the tx-alignment option makes it more likely to happen. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-16usbnet: smsc95xx: fix memcpy for accessing rx-dataBen Dooks1-5/+2
Change the RX code to use get_unaligned_le32() instead of the combo of memcpy and cpu_to_le32s(&var). Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-16usbnet: smsc95xx: simplify tx_fixup codeBen Dooks1-15/+13
The smsc95xx_tx_fixup is doing multiple calls to skb_push() to put an 8-byte command header onto the packet. It would be easier to do one skb_push() and then copy the data in once the push is done. We also make the code smaller by using proper unaligned puts for the header. This merges in the CPU to LE32 conversion as well and makes the whole sequence easier to understand hopefully. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-16usbnet: smsc95xx: fix rx packet alignmentBen Dooks1-0/+1
The smsc95xx driver already takes into account the NET_IP_ALIGN parameter when setting up the receive packet data, which means we do not need to worry about aligning the packets in the usbnet driver. Adding the EVENT_NO_IP_ALIGN means that the IPv4 header is now passed to the ip_rcv() routine with the start on an aligned address. Tested on Raspberry Pi B3. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-0/+2
2018-11-11net: ethernet: Convert phydev advertize and supported from u32 to link modeAndrew Lunn1-11/+16
There are a few MAC/PHYs combinations which now support > 1Gbps. These may need to make use of link modes with bits > 31. Thus their supported PHY features or advertised features cannot be implemented using the current bitmap in a u32. Convert to using a linkmode bitmap, which can support all the currently devices link modes, and is future proof as more modes are added. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-08net: smsc95xx: Fix MTU rangeStefan Wahren1-0/+2
The commit f77f0aee4da4 ("net: use core MTU range checking in USB NIC drivers") introduce a common MTU handling for usbnet. But it's missing the necessary changes for smsc95xx. So set the MTU range accordingly. This patch has been tested on a Raspberry Pi 3. Fixes: f77f0aee4da4 ("net: use core MTU range checking in USB NIC drivers") Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-02usbnet: smsc95xx: disable carrier check while suspendingFrieder Schrempf1-0/+7
We need to make sure, that the carrier check polling is disabled while suspending. Otherwise we can end up with usbnet_read_cmd() being issued when only usbnet_read_cmd_nopm() is allowed. If this happens, read operations lock up. Fixes: d69d169493 ("usbnet: smsc95xx: fix link detection for disabled autonegotiation") Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Raghuram Chary J <RaghuramChary.Jallipalli@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-0/+1
Conflicts were easy to resolve using immediate context mostly, except the cls_u32.c one where I simply too the entire HEAD chunk. Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-12net: cdc_ncm: remove set but not used variable 'ctx'YueHaibing1-3/+0
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/usb/cdc_ncm.c: In function 'cdc_ncm_status': drivers/net/usb/cdc_ncm.c:1603:22: warning: variable 'ctx' set but not used [-Wunused-but-set-variable] struct cdc_ncm_ctx *ctx; It not used any more after commit fa83dbeee558 ("net: cdc_ncm: remove redundant "disconnected" flag") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-11net: cdc_ncm: use tasklet_init() for tasklet_struct initBen Dooks1-2/+1
The tasklet initialisation would be better done by tasklet_init() instead of assuming all the fields are in an ok state by default. This does not fix any actual know bug. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-10qmi_wwan: Added support for Gemalto's Cinterion ALASxx WWAN interfaceGiacinto Cifelli1-0/+1
Added support for Gemalto's Cinterion ALASxx WWAN interfaces by adding QMI_FIXED_INTF with Cinterion's VID and PID. Signed-off-by: Giacinto Cifelli <gciofono@gmail.com> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-0/+1
2018-10-04net/usb: cancel pending work when unbinding smsc75xxYu Zhao1-0/+1
Cancel pending work before freeing smsc75xx private data structure during binding. This fixes the following crash in the driver: BUG: unable to handle kernel NULL pointer dereference at 0000000000000050 IP: mutex_lock+0x2b/0x3f <snipped> Workqueue: events smsc75xx_deferred_multicast_write [smsc75xx] task: ffff8caa83e85700 task.stack: ffff948b80518000 RIP: 0010:mutex_lock+0x2b/0x3f <snipped> Call Trace: smsc75xx_deferred_multicast_write+0x40/0x1af [smsc75xx] process_one_work+0x18d/0x2fc worker_thread+0x1a2/0x269 ? pr_cont_work+0x58/0x58 kthread+0xfa/0x10a ? pr_cont_work+0x58/0x58 ? rcu_read_unlock_sched_notrace+0x48/0x48 ret_from_fork+0x22/0x40 Signed-off-by: Yu Zhao <yuzhao@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller7-13/+22
Minor conflict in net/core/rtnetlink.c, David Ahern's bug fix in 'net' overlapped the renaming of a netlink attribute in net-next. Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02net: usbnet: make driver_info constBen Dooks1-6/+6
The driver_info field that is used for describing each of the usb-net drivers using the usbnet.c core all declare their information as const and the usbnet.c itself does not try and modify the struct. It is therefore a good idea to make this const in the usbnet.c structure in case anyone tries to modify it. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29smsc95xx: Check for Wake-on-LAN modesFlorian Fainelli1-0/+3
The driver does not check for Wake-on-LAN modes specified by an user, but will conditionally set the device as wake-up enabled or not based on that, which could be a very confusing user experience. Fixes: e0e474a83c18 ("smsc95xx: add wol magic packet support") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29smsc75xx: Check for Wake-on-LAN modesFlorian Fainelli1-0/+3
The driver does not check for Wake-on-LAN modes specified by an user, but will conditionally set the device as wake-up enabled or not based on that, which could be a very confusing user experience. Fixes: 6c636503260d ("smsc75xx: add wol magic packet support") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29r8152: Check for supported Wake-on-LAN ModesFlorian Fainelli1-0/+3
The driver does not check for Wake-on-LAN modes specified by an user, but will conditionally set the device as wake-up enabled or not based on that, which could be a very confusing user experience. Fixes: 21ff2e8976b1 ("r8152: support WOL") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29sr9800: Check for supported Wake-on-LAN modesFlorian Fainelli1-0/+3
The driver currently silently accepts unsupported Wake-on-LAN modes (other than WAKE_PHY or WAKE_MAGIC) without reporting that to the user, which is confusing. Fixes: 19a38d8e0aa3 ("USB2NET : SR9800 : One chip USB2.0 USB2NET SR9800 Device Driver Support") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29lan78xx: Check for supported Wake-on-LAN modesFlorian Fainelli1-13/+4
The driver supports a fair amount of Wake-on-LAN modes, but is not checking that the user specified one that is supported. Fixes: 55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Woojung Huh <Woojung.Huh@Microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29ax88179_178a: Check for supported Wake-on-LAN modesFlorian Fainelli1-0/+3
The driver currently silently accepts unsupported Wake-on-LAN modes (other than WAKE_PHY or WAKE_MAGIC) without reporting that to the user, which is confusing. Fixes: e2ca90c276e1 ("ax88179_178a: ASIX AX88179_178A USB 3.0/2.0 to gigabit ethernet adapter driver") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29asix: Check for supported Wake-on-LAN modesFlorian Fainelli1-0/+3
The driver currently silently accepts unsupported Wake-on-LAN modes (other than WAKE_PHY or WAKE_MAGIC) without reporting that to the user, which is confusing. Fixes: 2e55cc7210fe ("[PATCH] USB: usbnet (3/9) module for ASIX Ethernet adapters") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-21net: lan78xx: Avoid unnecessary self assignmentNathan Chancellor1-4/+2
Clang warns when a variable is assigned to itself. drivers/net/usb/lan78xx.c:940:11: warning: explicitly assigning value of variable of type 'u32' (aka 'unsigned int') to itself [-Wself-assign] offset = offset; ~~~~~~ ^ ~~~~~~ 1 warning generated. Reorder the if statement to acheive the same result and avoid a self assignment warning. Link: https://github.com/ClangBuiltLinux/linux/issues/129 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-18Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-7/+7
Two new tls tests added in parallel in both net and net-next. Used Stephen Rothwell's linux-next resolution. Signed-off-by: David S. Miller <davem@davemloft.net>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.