X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=sound%2Fcore%2Fpcm_compat.c;h=2b539799d23b7a88a10f1583281b7f2263b55786;hb=1709775828de83b099554176b6d4971ebc772962;hp=4b6307df846d4c1f55c0c3b66913992061b6e128;hpb=b129a8ccd53f74c43e4c83c8e0031a4990040830;p=linux-2.6-omap-h63xx.git diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c index 4b6307df846..2b539799d23 100644 --- a/sound/core/pcm_compat.c +++ b/sound/core/pcm_compat.c @@ -22,7 +22,7 @@ #include -static int snd_pcm_ioctl_delay_compat(snd_pcm_substream_t *substream, +static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream, s32 __user *src) { snd_pcm_sframes_t delay; @@ -39,7 +39,7 @@ static int snd_pcm_ioctl_delay_compat(snd_pcm_substream_t *substream, return err; } -static int snd_pcm_ioctl_rewind_compat(snd_pcm_substream_t *substream, +static int snd_pcm_ioctl_rewind_compat(struct snd_pcm_substream *substream, u32 __user *src) { snd_pcm_uframes_t frames; @@ -56,7 +56,7 @@ static int snd_pcm_ioctl_rewind_compat(snd_pcm_substream_t *substream, return err < 0 ? err : 0; } -static int snd_pcm_ioctl_forward_compat(snd_pcm_substream_t *substream, +static int snd_pcm_ioctl_forward_compat(struct snd_pcm_substream *substream, u32 __user *src) { snd_pcm_uframes_t frames; @@ -73,12 +73,12 @@ static int snd_pcm_ioctl_forward_compat(snd_pcm_substream_t *substream, return err < 0 ? err : 0; } -struct sndrv_pcm_hw_params32 { +struct snd_pcm_hw_params32 { u32 flags; - struct sndrv_mask masks[SNDRV_PCM_HW_PARAM_LAST_MASK - SNDRV_PCM_HW_PARAM_FIRST_MASK + 1]; /* this must be identical */ - struct sndrv_mask mres[5]; /* reserved masks */ - struct sndrv_interval intervals[SNDRV_PCM_HW_PARAM_LAST_INTERVAL - SNDRV_PCM_HW_PARAM_FIRST_INTERVAL + 1]; - struct sndrv_interval ires[9]; /* reserved intervals */ + struct snd_mask masks[SNDRV_PCM_HW_PARAM_LAST_MASK - SNDRV_PCM_HW_PARAM_FIRST_MASK + 1]; /* this must be identical */ + struct snd_mask mres[5]; /* reserved masks */ + struct snd_interval intervals[SNDRV_PCM_HW_PARAM_LAST_INTERVAL - SNDRV_PCM_HW_PARAM_FIRST_INTERVAL + 1]; + struct snd_interval ires[9]; /* reserved intervals */ u32 rmask; u32 cmask; u32 info; @@ -89,7 +89,7 @@ struct sndrv_pcm_hw_params32 { unsigned char reserved[64]; }; -struct sndrv_pcm_sw_params32 { +struct snd_pcm_sw_params32 { s32 tstamp_mode; u32 period_step; u32 sleep_min; @@ -104,7 +104,7 @@ struct sndrv_pcm_sw_params32 { }; /* recalcuate the boundary within 32bit */ -static snd_pcm_uframes_t recalculate_boundary(snd_pcm_runtime_t *runtime) +static snd_pcm_uframes_t recalculate_boundary(struct snd_pcm_runtime *runtime) { snd_pcm_uframes_t boundary; @@ -116,10 +116,10 @@ static snd_pcm_uframes_t recalculate_boundary(snd_pcm_runtime_t *runtime) return boundary; } -static int snd_pcm_ioctl_sw_params_compat(snd_pcm_substream_t *substream, - struct sndrv_pcm_sw_params32 __user *src) +static int snd_pcm_ioctl_sw_params_compat(struct snd_pcm_substream *substream, + struct snd_pcm_sw_params32 __user *src) { - snd_pcm_sw_params_t params; + struct snd_pcm_sw_params params; snd_pcm_uframes_t boundary; int err; @@ -149,17 +149,17 @@ static int snd_pcm_ioctl_sw_params_compat(snd_pcm_substream_t *substream, return err; } -struct sndrv_pcm_channel_info32 { +struct snd_pcm_channel_info32 { u32 channel; u32 offset; u32 first; u32 step; }; -static int snd_pcm_ioctl_channel_info_compat(snd_pcm_substream_t *substream, - struct sndrv_pcm_channel_info32 __user *src) +static int snd_pcm_ioctl_channel_info_compat(struct snd_pcm_substream *substream, + struct snd_pcm_channel_info32 __user *src) { - snd_pcm_channel_info_t info; + struct snd_pcm_channel_info info; int err; if (get_user(info.channel, &src->channel) || @@ -178,7 +178,7 @@ static int snd_pcm_ioctl_channel_info_compat(snd_pcm_substream_t *substream, return err; } -struct sndrv_pcm_status32 { +struct snd_pcm_status32 { s32 state; struct compat_timespec trigger_tstamp; struct compat_timespec tstamp; @@ -193,10 +193,10 @@ struct sndrv_pcm_status32 { } __attribute__((packed)); -static int snd_pcm_status_user_compat(snd_pcm_substream_t *substream, - struct sndrv_pcm_status32 __user *src) +static int snd_pcm_status_user_compat(struct snd_pcm_substream *substream, + struct snd_pcm_status32 __user *src) { - snd_pcm_status_t status; + struct snd_pcm_status status; int err; err = snd_pcm_status(substream, &status); @@ -221,12 +221,12 @@ static int snd_pcm_status_user_compat(snd_pcm_substream_t *substream, } /* both for HW_PARAMS and HW_REFINE */ -static int snd_pcm_ioctl_hw_params_compat(snd_pcm_substream_t *substream, +static int snd_pcm_ioctl_hw_params_compat(struct snd_pcm_substream *substream, int refine, - struct sndrv_pcm_hw_params32 __user *data32) + struct snd_pcm_hw_params32 __user *data32) { - struct sndrv_pcm_hw_params *data; - snd_pcm_runtime_t *runtime; + struct snd_pcm_hw_params *data; + struct snd_pcm_runtime *runtime; int err; if (! (runtime = substream->runtime)) @@ -265,14 +265,14 @@ static int snd_pcm_ioctl_hw_params_compat(snd_pcm_substream_t *substream, /* */ -struct sndrv_xferi32 { +struct snd_xferi32 { s32 result; u32 buf; u32 frames; }; -static int snd_pcm_ioctl_xferi_compat(snd_pcm_substream_t *substream, - int dir, struct sndrv_xferi32 __user *data32) +static int snd_pcm_ioctl_xferi_compat(struct snd_pcm_substream *substream, + int dir, struct snd_xferi32 __user *data32) { compat_caddr_t buf; u32 frames; @@ -303,7 +303,7 @@ static int snd_pcm_ioctl_xferi_compat(snd_pcm_substream_t *substream, /* snd_xfern needs remapping of bufs */ -struct sndrv_xfern32 { +struct snd_xfern32 { s32 result; u32 bufs; /* this is void **; */ u32 frames; @@ -315,8 +315,8 @@ struct sndrv_xfern32 { * handler there expands again the same 128 pointers on stack, so it is better * to handle the function (calling pcm_readv/writev) directly in this handler. */ -static int snd_pcm_ioctl_xfern_compat(snd_pcm_substream_t *substream, - int dir, struct sndrv_xfern32 __user *data32) +static int snd_pcm_ioctl_xfern_compat(struct snd_pcm_substream *substream, + int dir, struct snd_xfern32 __user *data32) { compat_caddr_t buf; compat_caddr_t __user *bufptr; @@ -360,7 +360,7 @@ static int snd_pcm_ioctl_xfern_compat(snd_pcm_substream_t *substream, } -struct sndrv_pcm_mmap_status32 { +struct snd_pcm_mmap_status32 { s32 state; s32 pad1; u32 hw_ptr; @@ -368,32 +368,32 @@ struct sndrv_pcm_mmap_status32 { s32 suspended_state; } __attribute__((packed)); -struct sndrv_pcm_mmap_control32 { +struct snd_pcm_mmap_control32 { u32 appl_ptr; u32 avail_min; }; -struct sndrv_pcm_sync_ptr32 { +struct snd_pcm_sync_ptr32 { u32 flags; union { - struct sndrv_pcm_mmap_status32 status; + struct snd_pcm_mmap_status32 status; unsigned char reserved[64]; } s; union { - struct sndrv_pcm_mmap_control32 control; + struct snd_pcm_mmap_control32 control; unsigned char reserved[64]; } c; } __attribute__((packed)); -static int snd_pcm_ioctl_sync_ptr_compat(snd_pcm_substream_t *substream, - struct sndrv_pcm_sync_ptr32 __user *src) +static int snd_pcm_ioctl_sync_ptr_compat(struct snd_pcm_substream *substream, + struct snd_pcm_sync_ptr32 __user *src) { - snd_pcm_runtime_t *runtime = substream->runtime; - volatile struct sndrv_pcm_mmap_status *status; - volatile struct sndrv_pcm_mmap_control *control; + struct snd_pcm_runtime *runtime = substream->runtime; + volatile struct snd_pcm_mmap_status *status; + volatile struct snd_pcm_mmap_control *control; u32 sflags; - struct sndrv_pcm_mmap_control scontrol; - struct sndrv_pcm_mmap_status sstatus; + struct snd_pcm_mmap_control scontrol; + struct snd_pcm_mmap_status sstatus; snd_pcm_uframes_t boundary; int err; @@ -444,26 +444,26 @@ static int snd_pcm_ioctl_sync_ptr_compat(snd_pcm_substream_t *substream, /* */ enum { - SNDRV_PCM_IOCTL_HW_REFINE32 = _IOWR('A', 0x10, struct sndrv_pcm_hw_params32), - SNDRV_PCM_IOCTL_HW_PARAMS32 = _IOWR('A', 0x11, struct sndrv_pcm_hw_params32), - SNDRV_PCM_IOCTL_SW_PARAMS32 = _IOWR('A', 0x13, struct sndrv_pcm_sw_params32), - SNDRV_PCM_IOCTL_STATUS32 = _IOR('A', 0x20, struct sndrv_pcm_status32), + SNDRV_PCM_IOCTL_HW_REFINE32 = _IOWR('A', 0x10, struct snd_pcm_hw_params32), + SNDRV_PCM_IOCTL_HW_PARAMS32 = _IOWR('A', 0x11, struct snd_pcm_hw_params32), + SNDRV_PCM_IOCTL_SW_PARAMS32 = _IOWR('A', 0x13, struct snd_pcm_sw_params32), + SNDRV_PCM_IOCTL_STATUS32 = _IOR('A', 0x20, struct snd_pcm_status32), SNDRV_PCM_IOCTL_DELAY32 = _IOR('A', 0x21, s32), - SNDRV_PCM_IOCTL_CHANNEL_INFO32 = _IOR('A', 0x32, struct sndrv_pcm_channel_info32), + SNDRV_PCM_IOCTL_CHANNEL_INFO32 = _IOR('A', 0x32, struct snd_pcm_channel_info32), SNDRV_PCM_IOCTL_REWIND32 = _IOW('A', 0x46, u32), SNDRV_PCM_IOCTL_FORWARD32 = _IOW('A', 0x49, u32), - SNDRV_PCM_IOCTL_WRITEI_FRAMES32 = _IOW('A', 0x50, struct sndrv_xferi32), - SNDRV_PCM_IOCTL_READI_FRAMES32 = _IOR('A', 0x51, struct sndrv_xferi32), - SNDRV_PCM_IOCTL_WRITEN_FRAMES32 = _IOW('A', 0x52, struct sndrv_xfern32), - SNDRV_PCM_IOCTL_READN_FRAMES32 = _IOR('A', 0x53, struct sndrv_xfern32), - SNDRV_PCM_IOCTL_SYNC_PTR32 = _IOWR('A', 0x23, struct sndrv_pcm_sync_ptr32), + SNDRV_PCM_IOCTL_WRITEI_FRAMES32 = _IOW('A', 0x50, struct snd_xferi32), + SNDRV_PCM_IOCTL_READI_FRAMES32 = _IOR('A', 0x51, struct snd_xferi32), + SNDRV_PCM_IOCTL_WRITEN_FRAMES32 = _IOW('A', 0x52, struct snd_xfern32), + SNDRV_PCM_IOCTL_READN_FRAMES32 = _IOR('A', 0x53, struct snd_xfern32), + SNDRV_PCM_IOCTL_SYNC_PTR32 = _IOWR('A', 0x23, struct snd_pcm_sync_ptr32), }; static long snd_pcm_ioctl_compat(struct file *file, unsigned int cmd, unsigned long arg) { - snd_pcm_file_t *pcm_file; - snd_pcm_substream_t *substream; + struct snd_pcm_file *pcm_file; + struct snd_pcm_substream *substream; void __user *argp = compat_ptr(arg); pcm_file = file->private_data; @@ -478,7 +478,7 @@ static long snd_pcm_ioctl_compat(struct file *file, unsigned int cmd, unsigned l * mmap of PCM status/control records because of the size * incompatibility. */ - substream->no_mmap_ctrl = 1; + pcm_file->no_compat_mmap = 1; switch (cmd) { case SNDRV_PCM_IOCTL_PVERSION: @@ -497,9 +497,9 @@ static long snd_pcm_ioctl_compat(struct file *file, unsigned int cmd, unsigned l case SNDRV_PCM_IOCTL_LINK: case SNDRV_PCM_IOCTL_UNLINK: if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - return snd_pcm_playback_ioctl1(substream, cmd, argp); + return snd_pcm_playback_ioctl1(file, substream, cmd, argp); else - return snd_pcm_capture_ioctl1(substream, cmd, argp); + return snd_pcm_capture_ioctl1(file, substream, cmd, argp); case SNDRV_PCM_IOCTL_HW_REFINE32: return snd_pcm_ioctl_hw_params_compat(substream, 1, argp); case SNDRV_PCM_IOCTL_HW_PARAMS32: