linux-next/drivers/accel
Jeffrey Hugo b05d357244 accel/qaic: Add fifo size debugfs
Each DMA Bridge Channel (dbc) has a unique configured fifo size which is
specified by the userspace client of that dbc. Since the fifo is
circular, it is useful to know the configured size when debugging
issues.

Add a per-dbc subdirectory in debugfs and in each subdirectory add a
fifo_size entry that will display the size of that dbc's fifo when read.

Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Reviewed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240322175730.3855440-3-quic_jhugo@quicinc.com
2024-04-05 09:47:19 -06:00
..
habanalabs accel/habanalabs: modify pci health check 2024-02-26 09:47:32 +02:00
ivpu drm for 6.9: 2024-03-13 18:34:05 -07:00
qaic accel/qaic: Add fifo size debugfs 2024-04-05 09:47:19 -06:00
drm_accel.c accel: constify the struct device_type usage 2024-02-26 09:59:18 +02:00
Kconfig accel/qaic: Add qaic driver to the build system 2023-04-06 08:23:03 +02:00
Makefile accel/qaic: Add qaic driver to the build system 2023-04-06 08:23:03 +02:00