linux/drivers/accel
Lizhi Hou 1222e06934 accel/amdxdna: Update message DMA buffer allocation
The latest firmware requires the message DMA buffer to
  - have a minimum size of 8K
  - use a power-of-two size
  - be aligned to the buffer size
  - not cross 64M boundary

Update the buffer allocation logic to meet these requirements and support
the latest firmware.

Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://patch.msgid.link/20251219014356.2234241-1-lizhi.hou@amd.com
2026-01-08 09:48:34 -08:00
..
amdxdna accel/amdxdna: Update message DMA buffer allocation 2026-01-08 09:48:34 -08:00
ethosu drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
habanalabs accel/habanalabs: add Infineon version check 2025-09-25 09:14:45 +03:00
ivpu accel/ivpu: Implement warm boot flow for NPU6 and unify boot handling 2026-01-08 11:49:37 +01:00
qaic accel/qaic: Add qaic_ prefix to irq_polling_work 2025-11-07 11:27:46 -07:00
rocket drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
drm_accel.c drm: move drm based debugfs funcs to drm_debugfs.c 2025-07-04 15:58:22 +02:00
Kconfig accel: Add Arm Ethos-U NPU driver 2025-10-24 15:07:39 -05:00
Makefile accel: Add Arm Ethos-U NPU driver 2025-10-24 15:07:39 -05:00