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[V2,0/8] AMD NPU driver improvements

Message ID 20241206220001.164049-1-lizhi.hou@amd.com (mailing list archive)
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Series AMD NPU driver improvements | expand

Message

Lizhi Hou Dec. 6, 2024, 9:59 p.m. UTC 
Add recent improvements and bug fixes for amdxdna driver (depends on [1])
1. Support recent hardware and firmware.
2. Replace idr APIs with xarray.
3. Fix the bugs been found.

[1]: https://lore.kernel.org/all/20241118172942.2014541-1-lizhi.hou@amd.com/

Changes since v1:
- Add one patch to fix possible compiling failure
- Minor fixes for code review comments

Lizhi Hou (8):
  accel/amdxdna: Add device status for aie2 devices
  accel/amdxdna: Replace mmput with mmput_async to avoid dead lock
  accel/amdxdna: Add RyzenAI-npu6 support
  accel/amdxdna: Replace idr api with xarray
  accel/amdxdna: Add query firmware version
  accel/amdxdna: Enhance power management settings
  accel/amdxdna: Read firmware interface version from registers
  accel/amdxdna: Add include interrupt.h to amdxdna_mailbox.c

 drivers/accel/amdxdna/Makefile          |   4 +-
 drivers/accel/amdxdna/TODO              |   2 -
 drivers/accel/amdxdna/aie2_ctx.c        |  12 +-
 drivers/accel/amdxdna/aie2_message.c    |  37 +---
 drivers/accel/amdxdna/aie2_pci.c        | 252 +++++++++++++++++++-----
 drivers/accel/amdxdna/aie2_pci.h        |  68 +++++--
 drivers/accel/amdxdna/aie2_pm.c         | 108 ++++++++++
 drivers/accel/amdxdna/aie2_smu.c        |  85 ++++----
 drivers/accel/amdxdna/aie2_solver.c     |  59 +++++-
 drivers/accel/amdxdna/aie2_solver.h     |   1 +
 drivers/accel/amdxdna/amdxdna_ctx.c     |  46 ++---
 drivers/accel/amdxdna/amdxdna_mailbox.c |  60 +++---
 drivers/accel/amdxdna/amdxdna_pci_drv.c |  23 ++-
 drivers/accel/amdxdna/amdxdna_pci_drv.h |   8 +-
 drivers/accel/amdxdna/npu1_regs.c       |  31 ++-
 drivers/accel/amdxdna/npu2_regs.c       |  17 +-
 drivers/accel/amdxdna/npu4_regs.c       |  34 +++-
 drivers/accel/amdxdna/npu5_regs.c       |  17 +-
 drivers/accel/amdxdna/npu6_regs.c       | 114 +++++++++++
 include/uapi/drm/amdxdna_accel.h        |  68 ++++++-
 20 files changed, 802 insertions(+), 244 deletions(-)
 create mode 100644 drivers/accel/amdxdna/aie2_pm.c
 create mode 100644 drivers/accel/amdxdna/npu6_regs.c

Comments

Jeffrey Hugo Dec. 13, 2024, 5 p.m. UTC | #1 
On 12/6/2024 2:59 PM, Lizhi Hou wrote:
> Add recent improvements and bug fixes for amdxdna driver (depends on [1])
> 1. Support recent hardware and firmware.
> 2. Replace idr APIs with xarray.
> 3. Fix the bugs been found.
> 
> [1]: https://lore.kernel.org/all/20241118172942.2014541-1-lizhi.hou@amd.com/
> 
> Changes since v1:
> - Add one patch to fix possible compiling failure
> - Minor fixes for code review comments

Patch 1 and 2 applied to drm-misc-next.  You can drop them from the 
series when you post v3.

-Jeff