kernel/drivers/usb/cdns3/cdns3-debug.h, branch linux-6.9.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.9.y2023-03-09T14:35:03Zusb: cdns3: change trace event cdns3_ring() operation2023-03-09T14:35:03ZLinyu Yuanquic_linyyuan@quicinc.com2023-02-27T02:44:07Zurn:sha1:195a58cb3617d46f274a8cb47ee151d74d39ce0e
the original design seem have several problems, first during trace event
output stage, cdns3_dbg_ring() still refer to priv_ep->trb_pool which
data content may changed during runtime, second when ring number is
greater than TRBS_PER_SEGMENT, it has no change to show "too big" message,
third in cdns3_log_ring event class definition, it allocate too much trace
event buffer.
change cdns3_dbg_ring() to be called at trace event fast assign time, and
change trace buffer real dynamic according ring numbers.
Signed-off-by: Linyu Yuan <quic_linyyuan@quicinc.com>
Link: https://lore.kernel.org/r/1677465850-1396-2-git-send-email-quic_linyyuan@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: cdns3: Change file names for cdns3 driver.2020-12-29T04:36:13ZPawel Laszczakpawell@cadence.com2020-12-07T10:32:26Zurn:sha1:64b558f597d1e564c67ba55444da4aaf621dc809
Patch adds prefix cdns3- to all file names related only to
cdns3 driver.
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>