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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-06-13 15:14:36 +0200 |
|---|---|---|
| committer | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-06-15 07:59:17 +0200 |
| commit | 3cb44a72a39835b368ab78d739819330089aa2bf (patch) | |
| tree | 72e04d15acc6844b7d46f4b8b6ddf1fe388fe737 /drivers | |
| parent | firewire: core: record card index in tracepoinrts events derived from async_i... (diff) | |
| download | linux-3cb44a72a39835b368ab78d739819330089aa2bf.tar.xz linux-3cb44a72a39835b368ab78d739819330089aa2bf.zip | |
firewire: core: record card index in async_phy_outbound_initiate tracepoints event
The asynchronous transaction is initiated on one of 1394 OHCI
controller, however the existing tracepoints events has the lack of data
about it.
This commit adds card_index member into event structure to store the index
of host controller in use, and prints it.
Link: https://lore.kernel.org/r/20240613131440.431766-5-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/firewire/core-cdev.c | 4 | ||||
| -rw-r--r-- | drivers/firewire/core-transaction.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c index 55993c9e0b90..ff8739f96af5 100644 --- a/drivers/firewire/core-cdev.c +++ b/drivers/firewire/core-cdev.c @@ -1659,8 +1659,8 @@ static int ioctl_send_phy_packet(struct client *client, union ioctl_arg *arg) memcpy(pp->data, a->data, sizeof(a->data)); } - trace_async_phy_outbound_initiate((uintptr_t)&e->p, e->p.generation, e->p.header[1], - e->p.header[2]); + trace_async_phy_outbound_initiate((uintptr_t)&e->p, card->index, e->p.generation, + e->p.header[1], e->p.header[2]); card->driver->send_request(card, &e->p); diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c index 3503c238f8ae..e522dc3d9897 100644 --- a/drivers/firewire/core-transaction.c +++ b/drivers/firewire/core-transaction.c @@ -504,7 +504,7 @@ void fw_send_phy_config(struct fw_card *card, phy_config_packet.generation = generation; reinit_completion(&phy_config_done); - trace_async_phy_outbound_initiate((uintptr_t)&phy_config_packet, + trace_async_phy_outbound_initiate((uintptr_t)&phy_config_packet, card->index, phy_config_packet.generation, phy_config_packet.header[1], phy_config_packet.header[2]); |