On Sun, 19 May 2019 12:01:04 +0200, Takashi Sakamoto wrote: > > Hi, > > This patchset is for Linux kernel v5.3 development. > > ALSA IEC 61883-1/6 packet streaming engine has four types of tracing > events to probe data of handled isochronous packets on IEEE 1394 bus. > The most parameters of data are common independent of type of > isochronous payload and inbound/outbound direction. > > This commit unifies the tracing events as 'amdtp_packet'. Instead of > named tracing events, filtering functionality of Linux tracing > framework is available to filter out target events, like: > > $ echo 'src == 0xffc0' > /sys/kernel/debug/tracing/events/snd_firewire_lib/amdtp_packet/filter > $ echo 1 > /sys/kernel/debug/tracing/events/snd_firewire_lib/amdtp_packet/enable > $ cat /sys/kernel/debug/tracing/trace > ... > ...: amdtp_packet: 00 0594 ffc0 ffc1 00 002 00 240 41 1 09 {0x0,0x2,0x0,0xf0,0x90,0x1,0xff,0xff} > ...: amdtp_packet: 00 0595 ffc0 ffc1 00 018 08 240 42 1 10 {0x0,0x2,0x0,0xf0,0x90,0x1,0x4b,0x3d} > > Takashi Sakamoto (5): > firewire-lib: use the same type of argument for CIP header for tracing > event > firewire-lib: add data_blocks/data_block_counter parameter to > in_packet/out_packet tracing events > firewire-lib: use the same unit for payload argument in tracing events > firewire-lib: use dynamic array for CIP header of tracing events > firewire-lib: unify tracing events to 'amdtp_packet' event Applied all five patches now. Thanks. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel