/********************************************************************* * * Filename: wrapper.h * Version: 1.2 * Description: IrDA SIR async wrapper layer * Status: Experimental. * Author: Dag Brattli * Created at: Mon Aug 4 20:40:53 1997 * Modified at: Tue Jan 11 12:37:29 2000 * Modified by: Dag Brattli * * Copyright (c) 1998-2000 Dag Brattli , * All Rights Reserved. * * 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. * * Neither Dag Brattli nor University of Tromsø admit liability nor * provide warranty for any of this software. This material is * provided "AS-IS" and at no charge. * ********************************************************************/ #ifndef WRAPPER_H #define WRAPPER_H #include #include #include #include /* iobuff_t */ #define BOF 0xc0 /* Beginning of frame */ #define XBOF 0xff #define EOF 0xc1 /* End of frame */ #define CE 0x7d /* Control escape */ #define STA BOF /* Start flag */ #define STO EOF /* End flag */ #define IRDA_TRANS 0x20 /* Asynchronous transparency modifier */ /* States for receiving a frame in async mode */ enum { OUTSIDE_FRAME, BEGIN_FRAME, LINK_ESCAPE, INSIDE_FRAME }; /* Proto definitions */ int async_wrap_skb(struct sk_buff *skb, __u8 *tx_buff, int buffsize); void async_unwrap_char(struct net_device *dev, struct net_device_stats *stats, iobuff_t *buf, __u8 byte); #endif .c?h=nds-private-remove'>logtreecommitdiff
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authorAlexander Stein <alexander.stein@systec-electronic.com>2017-01-30 12:35:28 +0100
committerLinus Walleij <linus.walleij@linaro.org>2017-01-30 15:53:57 +0100
commitcdca06e4e85974d8a3503ab15709dbbaf90d3dd1 (patch)
tree268b0c01070a957006db97c88dccb5fb061440ff /net/ncsi/ncsi-rsp.c
parent1b89970d81bbd52720fc64a3fe9572ee33588363 (diff)
pinctrl: baytrail: Add missing spinlock usage in byt_gpio_irq_handler
According to VLI64 Intel Atom E3800 Specification Update (#329901) concurrent read accesses may result in returning 0xffffffff and write accesses may be dropped silently. To workaround all accesses must be protected by locks. Cc: stable@vger.kernel.org Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'net/ncsi/ncsi-rsp.c')