ALSA: firewire-lib: add data_blocks/data_block_counter parameter to in_packet/out_packet tracing events
Tracing events for packets without CIP header have a parameter of data_blocks/data_block_counter, but events for packets with CIP header don't. This is not good to unify these events. This commit adds the missing parameters to the events. In timing to probe 'in_packet' event, data_blocks and data_block_counter are not calculated yet. This commit also changes the timing. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -14,8 +14,8 @@
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#include <linux/tracepoint.h>
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#include <linux/tracepoint.h>
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TRACE_EVENT(in_packet,
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TRACE_EVENT(in_packet,
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TP_PROTO(const struct amdtp_stream *s, u32 cycles, const __be32 *cip_header, unsigned int payload_length, unsigned int index),
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TP_PROTO(const struct amdtp_stream *s, u32 cycles, const __be32 *cip_header, unsigned int payload_length, unsigned int data_blocks, unsigned int index),
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TP_ARGS(s, cycles, cip_header, payload_length, index),
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TP_ARGS(s, cycles, cip_header, payload_length, data_blocks, index),
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TP_STRUCT__entry(
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TP_STRUCT__entry(
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__field(unsigned int, second)
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__field(unsigned int, second)
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__field(unsigned int, cycle)
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__field(unsigned int, cycle)
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@ -25,6 +25,8 @@ TRACE_EVENT(in_packet,
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__field(u32, cip_header0)
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__field(u32, cip_header0)
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__field(u32, cip_header1)
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__field(u32, cip_header1)
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__field(unsigned int, payload_quadlets)
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__field(unsigned int, payload_quadlets)
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__field(unsigned int, data_blocks)
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__field(unsigned int, data_block_counter)
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__field(unsigned int, packet_index)
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__field(unsigned int, packet_index)
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__field(unsigned int, irq)
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__field(unsigned int, irq)
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__field(unsigned int, index)
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__field(unsigned int, index)
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@ -38,12 +40,14 @@ TRACE_EVENT(in_packet,
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__entry->cip_header0 = be32_to_cpu(cip_header[0]);
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__entry->cip_header0 = be32_to_cpu(cip_header[0]);
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__entry->cip_header1 = be32_to_cpu(cip_header[1]);
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__entry->cip_header1 = be32_to_cpu(cip_header[1]);
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__entry->payload_quadlets = payload_length / 4;
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__entry->payload_quadlets = payload_length / 4;
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__entry->data_blocks = data_blocks;
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__entry->data_block_counter = s->data_block_counter,
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__entry->packet_index = s->packet_index;
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__entry->packet_index = s->packet_index;
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__entry->irq = !!in_interrupt();
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__entry->irq = !!in_interrupt();
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__entry->index = index;
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__entry->index = index;
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),
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),
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TP_printk(
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TP_printk(
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"%02u %04u %04x %04x %02d %08x %08x %03u %02u %01u %02u",
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"%02u %04u %04x %04x %02d %08x %08x %03u %02u %03u %02u %01u %02u",
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__entry->second,
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__entry->second,
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__entry->cycle,
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__entry->cycle,
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__entry->src,
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__entry->src,
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@ -52,14 +56,16 @@ TRACE_EVENT(in_packet,
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__entry->cip_header0,
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__entry->cip_header0,
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__entry->cip_header1,
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__entry->cip_header1,
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__entry->payload_quadlets,
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__entry->payload_quadlets,
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__entry->data_blocks,
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__entry->data_block_counter,
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__entry->packet_index,
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__entry->packet_index,
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__entry->irq,
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__entry->irq,
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__entry->index)
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__entry->index)
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);
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);
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TRACE_EVENT(out_packet,
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TRACE_EVENT(out_packet,
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TP_PROTO(const struct amdtp_stream *s, u32 cycles, __be32 *cip_header, unsigned int payload_length, unsigned int index),
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TP_PROTO(const struct amdtp_stream *s, u32 cycles, const __be32 *cip_header, unsigned int payload_length, unsigned int data_blocks, unsigned int index),
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TP_ARGS(s, cycles, cip_header, payload_length, index),
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TP_ARGS(s, cycles, cip_header, payload_length, data_blocks, index),
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TP_STRUCT__entry(
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TP_STRUCT__entry(
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__field(unsigned int, second)
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__field(unsigned int, second)
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__field(unsigned int, cycle)
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__field(unsigned int, cycle)
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@ -69,6 +75,8 @@ TRACE_EVENT(out_packet,
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__field(u32, cip_header0)
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__field(u32, cip_header0)
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__field(u32, cip_header1)
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__field(u32, cip_header1)
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__field(unsigned int, payload_quadlets)
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__field(unsigned int, payload_quadlets)
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__field(unsigned int, data_blocks)
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__field(unsigned int, data_block_counter)
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__field(unsigned int, packet_index)
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__field(unsigned int, packet_index)
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__field(unsigned int, irq)
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__field(unsigned int, irq)
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__field(unsigned int, index)
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__field(unsigned int, index)
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@ -82,12 +90,14 @@ TRACE_EVENT(out_packet,
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__entry->cip_header0 = be32_to_cpu(cip_header[0]);
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__entry->cip_header0 = be32_to_cpu(cip_header[0]);
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__entry->cip_header1 = be32_to_cpu(cip_header[1]);
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__entry->cip_header1 = be32_to_cpu(cip_header[1]);
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__entry->payload_quadlets = payload_length / 4;
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__entry->payload_quadlets = payload_length / 4;
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__entry->data_blocks = data_blocks;
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__entry->data_block_counter = s->data_block_counter,
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__entry->packet_index = s->packet_index;
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__entry->packet_index = s->packet_index;
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__entry->irq = !!in_interrupt();
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__entry->irq = !!in_interrupt();
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__entry->index = index;
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__entry->index = index;
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),
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),
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TP_printk(
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TP_printk(
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"%02u %04u %04x %04x %02d %08x %08x %03u %02u %01u %02u",
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"%02u %04u %04x %04x %02d %08x %08x %03u %02u %03u %02u %01u %02u",
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__entry->second,
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__entry->second,
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__entry->cycle,
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__entry->cycle,
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__entry->src,
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__entry->src,
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@ -96,6 +106,8 @@ TRACE_EVENT(out_packet,
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__entry->cip_header0,
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__entry->cip_header0,
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__entry->cip_header1,
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__entry->cip_header1,
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__entry->payload_quadlets,
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__entry->payload_quadlets,
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__entry->data_blocks,
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__entry->data_block_counter,
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__entry->packet_index,
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__entry->packet_index,
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__entry->irq,
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__entry->irq,
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__entry->index)
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__entry->index)
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@ -493,7 +493,7 @@ static int handle_out_packet(struct amdtp_stream *s,
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(s->data_block_counter + data_blocks) & 0xff;
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(s->data_block_counter + data_blocks) & 0xff;
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payload_length = 8 + data_blocks * 4 * s->data_block_quadlets;
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payload_length = 8 + data_blocks * 4 * s->data_block_quadlets;
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trace_out_packet(s, cycle, buffer, payload_length, index);
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trace_out_packet(s, cycle, buffer, payload_length, data_blocks, index);
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if (queue_out_packet(s, payload_length) < 0)
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if (queue_out_packet(s, payload_length) < 0)
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return -EIO;
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return -EIO;
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@ -555,8 +555,6 @@ static int handle_in_packet(struct amdtp_stream *s,
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cip_header[0] = be32_to_cpu(buffer[0]);
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cip_header[0] = be32_to_cpu(buffer[0]);
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cip_header[1] = be32_to_cpu(buffer[1]);
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cip_header[1] = be32_to_cpu(buffer[1]);
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trace_in_packet(s, cycle, buffer, payload_length, index);
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/*
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/*
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* This module supports 'Two-quadlet CIP header with SYT field'.
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* This module supports 'Two-quadlet CIP header with SYT field'.
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* For convenience, also check FMT field is AM824 or not.
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* For convenience, also check FMT field is AM824 or not.
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@ -635,6 +633,8 @@ static int handle_in_packet(struct amdtp_stream *s,
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return -EIO;
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return -EIO;
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}
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}
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trace_in_packet(s, cycle, buffer, payload_length, data_blocks, index);
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syt = be32_to_cpu(buffer[1]) & CIP_SYT_MASK;
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syt = be32_to_cpu(buffer[1]) & CIP_SYT_MASK;
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pcm_frames = s->process_data_blocks(s, buffer + 2, data_blocks, &syt);
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pcm_frames = s->process_data_blocks(s, buffer + 2, data_blocks, &syt);
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