Lizhi Hou a8878e19d2 accel/amdxdna: Block running when IOMMU is off ...

The AIE2 device firmware requires IOMMU on.

Closes: https://gitlab.freedesktop.org/drm/amd/-/work_items/5319
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://patch.msgid.link/20260520223531.1403302-1-lizhi.hou@amd.com

2026-05-21 10:23:00 -07:00

..

aie2_ctx.c

Merge tag 'drm-misc-next-2026-03-26' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

2026-03-27 12:45:54 +10:00

aie2_error.c

accel/amdxdna: Allow forcing IOVA-based DMA via module parameter

2026-03-12 12:37:56 -07:00

aie2_message.c

accel/amdxdna: Return ERR_PTR on dma_alloc_noncoherent failure

2026-03-23 13:29:22 -07:00

aie2_msg_priv.h

accel/amdxdna: Support retrieving hardware context debug information

2026-03-17 14:08:57 -07:00

aie2_pci.c

accel/amdxdna: Block running when IOMMU is off

2026-05-21 10:23:00 -07:00

aie2_pci.h

accel/amdxdna: Support retrieving hardware context debug information

2026-03-17 14:08:57 -07:00

aie2_pm.c

accel/amdxdna: Fix dead lock for suspend and resume

2026-02-23 09:24:17 -08:00

aie2_psp.c

…

aie2_smu.c

…

aie2_solver.c

…

aie2_solver.h

…

amdxdna_ctx.c

Merge tag 'drm-misc-next-2026-03-26' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

2026-03-27 12:45:54 +10:00

amdxdna_ctx.h

accel/amdxdna: Refactor GEM BO handling and add helper APIs for address retrieval

2026-03-20 22:12:49 -07:00

amdxdna_error.h

…

amdxdna_gem.c

accel/amdxdna: Remove mmap and export support for ubuf

2026-05-19 08:47:59 -07:00

amdxdna_gem.h

accel/amdxdna: Remove mmap and export support for ubuf

2026-05-19 08:47:59 -07:00

amdxdna_iommu.c

accel/amdxdna: Allow forcing IOVA-based DMA via module parameter

2026-03-12 12:37:56 -07:00

amdxdna_mailbox_helper.c

…

amdxdna_mailbox_helper.h

…

amdxdna_mailbox.c

accel/amdxdna: fix missing newline in pr_err message

2026-03-23 09:36:51 -07:00

amdxdna_mailbox.h

accel/amdxdna: Split mailbox channel create function

2026-03-05 09:24:33 -08:00

amdxdna_pci_drv.c

accel/amdxdna: Add per-process BO memory usage query support

2026-03-25 11:41:24 -07:00

amdxdna_pci_drv.h

accel/amdxdna: Add per-process BO memory usage query support

2026-03-25 11:41:24 -07:00

amdxdna_pm.c

accel/amdxdna: Fix dead lock for suspend and resume

2026-02-23 09:24:17 -08:00

amdxdna_pm.h

accel/amdxdna: Fix dead lock for suspend and resume

2026-02-23 09:24:17 -08:00

amdxdna_sysfs.c

…

amdxdna_ubuf.c

accel/amdxdna: Remove mmap and export support for ubuf

2026-05-19 08:47:59 -07:00

amdxdna_ubuf.h

accel/amdxdna: Refactor GEM BO handling and add helper APIs for address retrieval

2026-03-20 22:12:49 -07:00

Kconfig

…

Makefile

accel/amdxdna: Allow forcing IOVA-based DMA via module parameter

2026-03-12 12:37:56 -07:00

npu1_regs.c

accel/amdxdna: Fix major version check on NPU1 platform

2026-03-04 12:05:02 -08:00

npu4_regs.c

accel/amdxdna: Support retrieving hardware context debug information

2026-03-17 14:08:57 -07:00

npu5_regs.c

accel/amdxdna: Use a different name for latest firmware

2026-02-25 13:51:31 -08:00

npu6_regs.c

accel/amdxdna: Use a different name for latest firmware

2026-02-25 13:51:31 -08:00

TODO

…