linux - Linux Kernel (branches are rebased on master from time to time)

Age	Commit message (Collapse)	Author	Files	Lines
2019-07-06	Bluetooth: hci_mrvl: Add serdev support	Sascha Hauer	1	-1/+68
	This adds serdev support to the Marvell hci uart driver. Only basic serdev support, none of the fancier features like regulator or enable GPIO support is added for now. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-07-06	Bluetooth: hci_mrvl: Wait for final ack before switching baudrate	Sascha Hauer	1	-0/+3
	For the Marvell HCI UART we have to upload two firmware files. The first one is only for switching the baudrate of the device to a higher baudrate. After the baudrate switching firmware has been uploaded the device waits for a final ack (0x5a) before actually switching the baudrate. To send this final ack with the old baudrate give the hci ldisc workqueue a chance to run before switching the baudrate. Without this the final ack will never be received by the device and firmware upload fails. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-05-30	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	Thomas Gleixner	1	-15/+1
	Based on 1 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 write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-16	networking: introduce and use skb_put_data()	Johannes Berg	1	-1/+1
	A common pattern with skb_put() is to just want to memcpy() some data into the new space, introduce skb_put_data() for this. An spatch similar to the one for skb_put_zero() converts many of the places using it: @@ identifier p, p2; expression len, skb, data; type t, t2; @@ ( -p = skb_put(skb, len); +p = skb_put_data(skb, data, len); \| -p = (t)skb_put(skb, len); +p = skb_put_data(skb, data, len); ) ( p2 = (t2)p; -memcpy(p2, data, len); \| -memcpy(p, data, len); ) @@ type t, t2; identifier p, p2; expression skb, data; @@ t p; ... ( -p = skb_put(skb, sizeof(t)); +p = skb_put_data(skb, data, sizeof(t)); \| -p = (t )skb_put(skb, sizeof(t)); +p = skb_put_data(skb, data, sizeof(t)); ) ( p2 = (t2)p; -memcpy(p2, data, sizeof(p)); \| -memcpy(p, data, sizeof(p)); ) @@ expression skb, len, data; @@ -memcpy(skb_put(skb, len), data, len); +skb_put_data(skb, data, len); (again, manually post-processed to retain some comments) Reviewed-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-19	Bluetooth: hci_uart: Add Marvell support	Loic Poulain	1	-0/+387
	This patch introduces support for Marvell Bluetooth controller over UART (8897 for now). In order to send the final firmware at full speed, a helper firmware is firstly sent. Firmware download is driven by the controller which sends request firmware packets (including expected size). This driver is a global rework of the one proposed by Amitkumar Karwar <akarwar@marvell.com>. Signed-off-by: Loic Poulain <loic.poulain@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>