/* * oxfw.h - a part of driver for OXFW970/971 based devices * * Copyright (c) Clemens Ladisch * Licensed under the terms of the GNU General Public License, version 2. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "../lib.h" #include "../fcp.h" #include "../packets-buffer.h" #include "../iso-resources.h" #include "../amdtp-am824.h" #include "../cmp.h" /* This is an arbitrary number for convinience. */ #define SND_OXFW_STREAM_FORMAT_ENTRIES 10 struct snd_oxfw { struct snd_card *card; struct fw_unit *unit; struct mutex mutex; spinlock_t lock; bool registered; struct delayed_work dwork; bool wrong_dbs; bool has_output; u8 *tx_stream_formats[SND_OXFW_STREAM_FORMAT_ENTRIES]; u8 *rx_stream_formats[SND_OXFW_STREAM_FORMAT_ENTRIES]; bool assumed; struct cmp_connection out_conn; struct cmp_connection in_conn; struct amdtp_stream tx_stream; struct amdtp_stream rx_stream; unsigned int capture_substreams; unsigned int playback_substreams; unsigned int midi_input_ports; unsigned int midi_output_ports; int dev_lock_count; bool dev_lock_changed; wait_queue_head_t hwdep_wait; const struct ieee1394_device_id *entry; void *spec; }; /* * AV/C Stream Format Information Specification 1.1 Working Draft * (Apr 2005, 1394TA) */ int avc_stream_set_format(struct fw_unit *unit, enum avc_general_plug_dir dir, unsigned int pid, u8 *format, unsigned int len); int avc_stream_get_format(struct fw_unit *unit, enum avc_general_plug_dir dir, unsigned int pid, u8 *buf, unsigned int *len, unsigned int eid); static inline int avc_stream_get_format_single(struct fw_unit *unit, enum avc_general_plug_dir dir, unsigned int pid, u8 *buf, unsigned int *len) { return avc_stream_get_format(unit, dir, pid, buf, len, 0xff); } static inline int avc_stream_get_format_list(struct fw_unit *unit, enum avc_general_plug_dir dir, unsigned int pid, u8 *buf, unsigned int *len, unsigned int eid) { return avc_stream_get_format(unit, dir, pid, buf, len, eid); } /* * AV/C Digital Interface Command Set General Specification 4.2 * (Sep 2004, 1394TA) */ int avc_general_inquiry_sig_fmt(struct fw_unit *unit, unsigned int rate, enum avc_general_plug_dir dir, unsigned short pid); int snd_oxfw_stream_init_simplex(struct snd_oxfw *oxfw, struct amdtp_stream *stream); int snd_oxfw_stream_start_simplex(struct snd_oxfw *oxfw, struct amdtp_stream *stream, unsigned int rate, unsigned int pcm_channels); void snd_oxfw_stream_stop_simplex(struct snd_oxfw *oxfw, struct amdtp_stream *stream); void snd_oxfw_stream_destroy_simplex(struct snd_oxfw *oxfw, struct amdtp_stream *stream); void snd_oxfw_stream_update_simplex(struct snd_oxfw *oxfw, struct amdtp_stream *stream); struct snd_oxfw_stream_formation { unsigned int rate; unsigned int pcm; unsigned int midi; }; int snd_oxfw_stream_parse_format(u8 *format, struct snd_oxfw_stream_formation *formation); int snd_oxfw_stream_get_current_formation(struct snd_oxfw *oxfw, enum avc_general_plug_dir dir, struct snd_oxfw_stream_formation *formation); int snd_oxfw_stream_discover(struct snd_oxfw *oxfw); void snd_oxfw_stream_lock_changed(struct snd_oxfw *oxfw); int snd_oxfw_stream_lock_try(struct snd_oxfw *oxfw); void snd_oxfw_stream_lock_release(struct snd_oxfw *oxfw); int snd_oxfw_create_pcm(struct snd_oxfw *oxfw); void snd_oxfw_proc_init(struct snd_oxfw *oxfw); int snd_oxfw_create_midi(struct snd_oxfw *oxfw); int snd_oxfw_create_hwdep(struct snd_oxfw *oxfw); int snd_oxfw_add_spkr(struct snd_oxfw *oxfw, bool is_lacie); int snd_oxfw_scs1x_add(struct snd_oxfw *oxfw); void snd_oxfw_scs1x_update(struct snd_oxfw *oxfw); ed='selected'>unified
authorJiri Slaby <jslaby@suse.cz>2017-01-18 14:29:21 +0100
committerIngo Molnar <mingo@kernel.org>2017-01-19 08:39:44 +0100
commitb5b46c4740aed1538544f0fa849c5b76c7823469 (patch)
tree125e7aced4835bad6f6a0c0d02d012f333caf922 /fs/nfsd/trace.h
parentfa19a769f82fb9a5ca000b83cacd13fcaeda51ac (diff)
objtool: Fix IRET's opcode
The IRET opcode is 0xcf according to the Intel manual and also to objdump of my vmlinux: 1ea8: 48 cf iretq Fix the opcode in arch_decode_instruction(). The previous value (0xc5) seems to correspond to LDS. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20170118132921.19319-1-jslaby@suse.cz Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/nfsd/trace.h')