#ifndef __SOUND_SEQ_KERNEL_H #define __SOUND_SEQ_KERNEL_H /* * Main kernel header file for the ALSA sequencer * Copyright (c) 1998 by Frank van de Pol * * * 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 * */ #include #include typedef struct snd_seq_real_time snd_seq_real_time_t; typedef union snd_seq_timestamp snd_seq_timestamp_t; /* maximum number of queues */ #define SNDRV_SEQ_MAX_QUEUES 32 /* max number of concurrent clients */ #define SNDRV_SEQ_MAX_CLIENTS 192 /* max number of concurrent ports */ #define SNDRV_SEQ_MAX_PORTS 254 /* max number of events in memory pool */ #define SNDRV_SEQ_MAX_EVENTS 2000 /* default number of events in memory pool */ #define SNDRV_SEQ_DEFAULT_EVENTS 500 /* max number of events in memory pool for one client (outqueue) */ #define SNDRV_SEQ_MAX_CLIENT_EVENTS 2000 /* default number of events in memory pool for one client (outqueue) */ #define SNDRV_SEQ_DEFAULT_CLIENT_EVENTS 200 /* max delivery path length */ #define SNDRV_SEQ_MAX_HOPS 10 /* max size of event size */ #define SNDRV_SEQ_MAX_EVENT_LEN 0x3fffffff /* call-backs for kernel port */ struct snd_seq_port_callback { struct module *owner; void *private_data; int (*subscribe)(void *private_data, struct snd_seq_port_subscribe *info); int (*unsubscribe)(void *private_data, struct snd_seq_port_subscribe *info); int (*use)(void *private_data, struct snd_seq_port_subscribe *info); int (*unuse)(void *private_data, struct snd_seq_port_subscribe *info); int (*event_input)(struct snd_seq_event *ev, int direct, void *private_data, int atomic, int hop); void (*private_free)(void *private_data); /*...*/ }; /* interface for kernel client */ __printf(3, 4) int snd_seq_create_kernel_client(struct snd_card *card, int client_index, const char *name_fmt, ...); int snd_seq_delete_kernel_client(int client); int snd_seq_kernel_client_enqueue(int client, struct snd_seq_event *ev, int atomic, int hop); int snd_seq_kernel_client_dispatch(int client, struct snd_seq_event *ev, int atomic, int hop); int snd_seq_kernel_client_ctl(int client, unsigned int cmd, void *arg); #define SNDRV_SEQ_EXT_MASK 0xc0000000 #define SNDRV_SEQ_EXT_USRPTR 0x80000000 #define SNDRV_SEQ_EXT_CHAINED 0x40000000 typedef int (*snd_seq_dump_func_t)(void *ptr, void *buf, int count); int snd_seq_expand_var_event(const struct snd_seq_event *event, int count, char *buf, int in_kernel, int size_aligned); int snd_seq_dump_var_event(const struct snd_seq_event *event, snd_seq_dump_func_t func, void *private_data); /* interface for OSS emulation */ int snd_seq_set_queue_tempo(int client, struct snd_seq_queue_tempo *tempo); /* port callback routines */ void snd_port_init_callback(struct snd_seq_port_callback *p); struct snd_seq_port_callback *snd_port_alloc_callback(void); /* port attach/detach */ int snd_seq_event_port_attach(int client, struct snd_seq_port_callback *pcbp, int cap, int type, int midi_channels, int midi_voices, char *portname); int snd_seq_event_port_detach(int client, int port); #ifdef CONFIG_MODULES void snd_seq_autoload_init(void); void snd_seq_autoload_exit(void); #else #define snd_seq_autoload_init() #define snd_seq_autoload_exit() #endif #endif /* __SOUND_SEQ_KERNEL_H */ 5-18 17:04:38 +0100 committerRalf Baechle <ralf@linux-mips.org>2016-05-28 12:35:05 +0200 commitf03984ca4fcfb356ee0765ae49a36288e6cdb165 (patch) tree77218d1f5793c356b13e1b89a16aa861c4750f81 parent63a8802f4fb60963d3f91b072f4d0424330ec0d4 (diff)

MIPS: Fix write_gc0_* macros when writing zero

The versions of the __write_{32,64}bit_gc0_register() macros for when there is no virt support in the assembler use the "J" inline asm constraint to allow integer zero, but this needs to be accompanied by the "z" formatting string so that it turns into $0. Fix both macros to do this. Fixes: bad50d79255a ("MIPS: Fix VZ probe gas errors with binutils <2.24") Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/13289/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>