kernel/drivers/net/usb/int51x1.c, branch linux-rolling-stable

net: usb: Fix spelling mistakes

2021-06-02T00:05:05Z

wierdness ==> weirdness multicat ==> multicast limite ==> limit adddress ==> address operater ==> operator intial ==> initial smaler ==> smaller Communcation ==> Communication funcitons ==> functions everytime ==> every time Neigbor ==> Neighbor performace ==> performance Signed-off-by: Zheng Yongjun Signed-off-by: David S. Miller

net: usb: switch to dev_get_tstats64 and remove usbnet_get_stats64 alias

2020-11-12T22:58:27Z

Replace usbnet_get_stats64() with new identical core function dev_get_tstats64() in all users and remove usbnet_get_stats64(). Signed-off-by: Heiner Kallweit Acked-by: Bjørn Mork Signed-off-by: Jakub Kicinski

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13

2019-05-21T09:28:45Z

Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details [based] [from] [clk] [highbank] [c] you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 355 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Kate Stewart Reviewed-by: Jilayne Lovejoy Reviewed-by: Steve Winslow Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154041.837383322@linutronix.de Signed-off-by: Greg Kroah-Hartman

net: introduce __skb_put_[zero, data, u8]

2017-06-20T17:30:14Z

follow Johannes Berg, semantic patch file as below, @@ identifier p, p2; expression len; expression skb; type t, t2; @@ ( -p = __skb_put(skb, len); +p = __skb_put_zero(skb, len); | -p = (t)__skb_put(skb, len); +p = __skb_put_zero(skb, len); ) ... when != p ( p2 = (t2)p; -memset(p2, 0, len); | -memset(p, 0, len); ) @@ identifier p; expression len; expression skb; type t; @@ ( -t p = __skb_put(skb, len); +t p = __skb_put_zero(skb, len); ) ... when != p ( -memset(p, 0, len); ) @@ type t, t2; identifier p, p2; expression skb; @@ t *p; ... ( -p = __skb_put(skb, sizeof(t)); +p = __skb_put_zero(skb, sizeof(t)); | -p = (t *)__skb_put(skb, sizeof(t)); +p = __skb_put_zero(skb, sizeof(t)); ) ... when != p ( p2 = (t2)p; -memset(p2, 0, sizeof(*p)); | -memset(p, 0, sizeof(*p)); ) @@ expression skb, len; @@ -memset(__skb_put(skb, len), 0, len); +__skb_put_zero(skb, len); @@ expression skb, len, data; @@ -memcpy(__skb_put(skb, len), data, len); +__skb_put_data(skb, data, len); @@ expression SKB, C, S; typedef u8; identifier fn = {__skb_put}; fresh identifier fn2 = fn ## "_u8"; @@ - *(u8 *)fn(SKB, S) = C; + fn2(SKB, C); Signed-off-by: yuan linyu Signed-off-by: David S. Miller

networking: make skb_push & __skb_push return void pointers

2017-06-16T15:48:40Z

It seems like a historic accident that these return unsigned char *, and in many places that means casts are required, more often than not. Make these functions return void * and remove all the casts across the tree, adding a (u8 *) cast only where the unsigned char pointer was used directly, all done with the following spatch: @@ expression SKB, LEN; typedef u8; identifier fn = { skb_push, __skb_push, skb_push_rcsum }; @@ - *(fn(SKB, LEN)) + *(u8 *)fn(SKB, LEN) @@ expression E, SKB, LEN; identifier fn = { skb_push, __skb_push, skb_push_rcsum }; type T; @@ - E = ((T *)(fn(SKB, LEN))) + E = fn(SKB, LEN) @@ expression SKB, LEN; identifier fn = { skb_push, __skb_push, skb_push_rcsum }; @@ - fn(SKB, LEN)[0] + *(u8 *)fn(SKB, LEN) Note that the last part there converts from push(...)[0] to the more idiomatic *(u8 *)push(...). Signed-off-by: Johannes Berg Signed-off-by: David S. Miller

net: usbnet: support 64bit stats

2017-04-04T02:09:40Z

Add support for the net stats64 counters to the usbnet core. With that in place put the hooks into every usbnet driver to use it. This is a strait forward addition of 64bit counters for RX and TX packet and byte counts. It is done in the same style as for the other net drivers that support stats64. Note that the other stats fields remain as 32bit sized values (error counts, etc). The motivation to add this is that it is not particularly difficult to get the RX and TX byte counts to wrap on 32bit platforms. Signed-off-by: Greg Ungerer Acked-by: Bjørn Mork Signed-off-by: David S. Miller

usb: Fix FSF address in file headers

2013-12-06T17:37:55Z

Several files refer to an old address for the Free Software Foundation in the file header comment. Resolve by replacing the address with the URL so that we do not have to keep updating the header comments anytime the address changes. CC: Oliver Neukum CC: Steve Glendinning CC: Oliver Neukum Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller

usbnet: int51x1: apply introduced usb command APIs

2012-10-26T07:36:51Z

Acked-by: Oliver Neukum Signed-off-by: Ming Lei Signed-off-by: David S. Miller

USB: Disable hub-initiated LPM for comms devices.

2012-05-18T22:42:55Z

Hub-initiated LPM is not good for USB communications devices. Comms devices should be able to tell when their link can go into a lower power state, because they know when an incoming transmission is finished. Ideally, these devices would slam their links into a lower power state, using the device-initiated LPM, after finishing the last packet of their data transfer. If we enable the idle timeouts for the parent hubs to enable hub-initiated LPM, we will get a lot of useless LPM packets on the bus as the devices reject LPM transitions when they're in the middle of receiving data. Worse, some devices might blindly accept the hub-initiated LPM and power down their radios while they're in the middle of receiving a transmission. The Intel Windows folks are disabling hub-initiated LPM for all USB communications devices under a xHCI USB 3.0 host. In order to keep the Linux behavior as close as possible to Windows, we need to do the same in Linux. Set the disable_hub_initiated_lpm flag for for all USB communications drivers. I know there aren't currently any USB 3.0 devices that implement these class specifications, but we should be ready if they do. Signed-off-by: Sarah Sharp Cc: Marcel Holtmann Cc: Gustavo Padovan Cc: Johan Hedberg Cc: Hansjoerg Lipp Cc: Tilman Schmidt Cc: Karsten Keil Cc: Peter Korsgaard Cc: Jan Dumon Cc: Petko Manolov Cc: Steve Glendinning Cc: "John W. Linville" Cc: Kalle Valo Cc: "Luis R. Rodriguez" Cc: Jouni Malinen Cc: Vasanthakumar Thiagarajan Cc: Senthil Balasubramanian Cc: Christian Lamparter Cc: Brett Rudley Cc: Roland Vossen Cc: Arend van Spriel Cc: "Franky (Zhenhui) Lin" Cc: Kan Yan Cc: Dan Williams Cc: Jussi Kivilinna Cc: Ivo van Doorn Cc: Gertjan van Wingerde Cc: Helmut Schaa Cc: Herton Ronaldo Krzesinski Cc: Hin-Tak Leung Cc: Larry Finger Cc: Chaoming Li Cc: Daniel Drake Cc: Ulrich Kunitz Signed-off-by: Sarah Sharp

USB: convert drivers/net/* to use module_usb_driver()

2011-11-18T17:44:20Z

This converts the drivers in drivers/net/* to use the module_usb_driver() macro which makes the code smaller and a bit simpler. Added bonus is that it removes some unneeded kernel log messages about drivers loading and/or unloading. Cc: Wolfgang Grandegger Cc: Samuel Ortiz Cc: Oliver Neukum Cc: Peter Korsgaard Cc: Petko Manolov Cc: Steve Glendinning Cc: Christian Lamparter Cc: "John W. Linville" Cc: Dan Williams Cc: Jussi Kivilinna Cc: Ivo van Doorn Cc: Gertjan van Wingerde Cc: Helmut Schaa Cc: Herton Ronaldo Krzesinski Cc: Hin-Tak Leung Cc: Larry Finger Cc: Chaoming Li Cc: Lucas De Marchi Cc: "David S. Miller" Cc: Roel Kluin Cc: Paul Gortmaker Cc: Jiri Pirko Cc: Pavel Roskin Cc: Yoann DI-RUZZA Cc: George Signed-off-by: Greg Kroah-Hartman