Lizhi Hou 2f509fe6a4 accel/amdxdna: Add ioctl DRM_IOCTL_AMDXDNA_GET_ARRAY ...

Add interface for applications to get information array. The application
provides a buffer pointer along with information type, maximum number of
entries and maximum size of each entry. The buffer may also contain match
conditions based on the information type. After the ioctl completes, the
actual number of entries and entry size are returned. (see [1], used by
driver runtime library)

[1] https://github.com/amd/xdna-driver/blob/main/src/shim/host/platform_host.cpp#L337

Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Reviewed-by: Maciej Falkowski <maciej.falkowski@linux.intel.com>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://lore.kernel.org/r/20250903053402.2103196-1-lizhi.hou@amd.com

2025-09-04 08:26:43 -07:00

..

aie2_ctx.c

accel/amdxdna: Use int instead of u32 to store error codes

2025-08-29 08:59:26 -07:00

aie2_error.c

accel/amdxdna: Remove casting mailbox payload pointer

2025-01-13 14:21:39 -06:00

aie2_message.c

accel/amdxdna: Add a function to walk hardware contexts

2025-08-18 08:35:57 -07:00

aie2_msg_priv.h

accel/amdxdna: Fix incorrect size of ERT_START_NPU commands

2025-04-10 10:45:39 -07:00

aie2_pci.c

accel/amdxdna: Add ioctl DRM_IOCTL_AMDXDNA_GET_ARRAY

2025-09-04 08:26:43 -07:00

aie2_pci.h

accel/amdxdna: Add a function to walk hardware contexts

2025-08-18 08:35:57 -07:00

aie2_pm.c

accel/amdxdna: Enhance power management settings

2024-12-16 15:50:32 -06:00

aie2_psp.c

accel/amdxdna: Fix incorrect PSP firmware size

2025-06-09 07:16:32 -07:00

aie2_smu.c

accel/amdxdna: Return error when setting clock failed for npu1

2025-01-09 13:53:22 -06:00

aie2_solver.c

accel/amdxdna: include linux/slab.h

2024-12-18 08:14:12 -06:00

aie2_solver.h

accel/amdxdna: Enhance power management settings

2024-12-16 15:50:32 -06:00

amdxdna_ctx.c

accel/amdxdna: Add a function to walk hardware contexts

2025-08-18 08:35:57 -07:00

amdxdna_ctx.h

accel/amdxdna: Add a function to walk hardware contexts

2025-08-18 08:35:57 -07:00

amdxdna_gem.c

accel/amdxdna: Support user space allocated buffer

2025-07-22 08:34:29 -07:00

amdxdna_gem.h

accel/amdxdna: Revise device bo creation and free

2025-06-16 22:29:09 -07:00

amdxdna_mailbox_helper.c

accel/amdxdna: Remove casting mailbox payload pointer

2025-01-13 14:21:39 -06:00

amdxdna_mailbox_helper.h

accel/amdxdna: Remove casting mailbox payload pointer

2025-01-13 14:21:39 -06:00

amdxdna_mailbox.c

accel/amdxdna: Check interrupt register before mailbox_rx_worker exits

2025-02-27 08:41:46 -06:00

amdxdna_mailbox.h

accel/amdxdna: Remove casting mailbox payload pointer

2025-01-13 14:21:39 -06:00

amdxdna_pci_drv.c

accel/amdxdna: Add ioctl DRM_IOCTL_AMDXDNA_GET_ARRAY

2025-09-04 08:26:43 -07:00

amdxdna_pci_drv.h

accel/amdxdna: Add ioctl DRM_IOCTL_AMDXDNA_GET_ARRAY

2025-09-04 08:26:43 -07:00

amdxdna_sysfs.c

accel/amdxdna: Add command execution

2024-11-22 11:43:27 -07:00

amdxdna_ubuf.c

accel/amdxdna: Support user space allocated buffer

2025-07-22 08:34:29 -07:00

amdxdna_ubuf.h

accel/amdxdna: Support user space allocated buffer

2025-07-22 08:34:29 -07:00

Kconfig

…

Makefile

accel/amdxdna: Support user space allocated buffer

2025-07-22 08:34:29 -07:00

npu1_regs.c

accel/amdxdna: Declare npu device profile as static variables

2025-01-03 23:37:52 -06:00

npu2_regs.c

accel/amdxdna: Declare npu device profile as static variables

2025-01-03 23:37:52 -06:00

npu4_regs.c

accel/amdxdna: Declare npu device profile as static variables

2025-01-03 23:37:52 -06:00

npu5_regs.c

accel/amdxdna: Declare npu device profile as static variables

2025-01-03 23:37:52 -06:00

npu6_regs.c

accel/amdxdna: Declare npu6_dev_priv as static

2025-01-03 23:38:22 -06:00

TODO

accel/amdxdna: Add BO import and export

2025-03-28 11:14:06 -07:00