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author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-04-29 13:32:15 +0900 |
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committer | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-05-06 11:06:05 +0900 |
commit | 944b06840a73a23c096b2582b960a0a1e3678d43 (patch) | |
tree | 0a40290fab54951033c26452c9a17e0b1301ad91 /drivers/firewire/core-cdev.c | |
parent | 57614c28843d4ec34c12ca67dd11411396aab55d (diff) |
firewire: core: add tracepoints events for asynchronous outbound request
In a view of core transaction service, the asynchronous outbound request
consists of two stages; initiation and completion. This commit adds a pair
of event for them.
The following example is for asynchronous lock request with compare_swap
code to offset 0x'ffff'f000'0904 in node 0xffc0.
async_request_outbound_initiate: \
transaction=0xffff955fc6a07a10 generation=5 scode=2 dst_id=0xffc0 \
tlabel=54 tcode=9 src_id=0xffc1 offset=0xfffff0000904 \
header={0xffc0d990,0xffc1ffff,0xf0000904,0x80002}
data={0x80,0x940181}
async_request_outbound_complete: \
transaction=0xffff955fc6a07a10 generation=5 scode=2 status=2 \
timestamp=0xd887
Link: https://lore.kernel.org/r/20240429043218.609398-3-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Diffstat (limited to 'drivers/firewire/core-cdev.c')
0 files changed, 0 insertions, 0 deletions