[PATCH v4 00/15] Habana Labs kernel driver

[Oded Gabbay]

Hello,
This is v4 of the Habana Labs kernel driver patch-set. It contains fixes
according to reviews done on v3, mainly for the command buffer, sysfs and MMU
patches. In addition, patch 2/15 was reduced in size from 4.3MB to 1.4MB.

The patch-set is rebased on v5.0-rc6.

Link to v3 cover letter: https://lkml.org/lkml/2019/2/4/1033

Link to v2 cover letter: https://lkml.org/lkml/2019/1/30/1003

Link to v1 cover letter: https://lwn.net/Articles/777342/

I would appricate any feedback, question and/or review.

Thanks,
Oded

p.s. for those who prefer to clone the tree instead of looking at the
emails, you can grab a copy from our company's page in GitHub:

https://github.com/HabanaAI/linux/releases/tag/hl_patchset_v4_20190211

Oded Gabbay (14):
  habanalabs: add skeleton driver
  habanalabs: add Goya registers header files
  habanalabs: add basic Goya support
  habanalabs: add context and ASID modules
  habanalabs: add command buffer module
  habanalabs: add basic Goya h/w initialization
  habanalabs: add h/w queues module
  habanalabs: add event queue and interrupts
  habanalabs: add sysfs and hwmon support
  habanalabs: add device reset support
  habanalabs: add command submission module
  habanalabs: implement INFO IOCTL
  habanalabs: add debugfs support
  Update MAINTAINERS and CREDITS with habanalabs info

Omer Shpigelman (1):
  habanalabs: add virtual memory and MMU modules

 CREDITS                                       |    2 +-
 .../ABI/testing/debugfs-driver-habanalabs     |  126 +
 .../ABI/testing/sysfs-driver-habanalabs       |  190 +
 MAINTAINERS                                   |    9 +
 drivers/misc/Kconfig                          |    1 +
 drivers/misc/Makefile                         |    1 +
 drivers/misc/habanalabs/Kconfig               |   22 +
 drivers/misc/habanalabs/Makefile              |   14 +
 drivers/misc/habanalabs/asid.c                |   58 +
 drivers/misc/habanalabs/command_buffer.c      |  440 ++
 drivers/misc/habanalabs/command_submission.c  |  782 +++
 drivers/misc/habanalabs/context.c             |  216 +
 drivers/misc/habanalabs/debugfs.c             | 1064 ++++
 drivers/misc/habanalabs/device.c              | 1117 ++++
 drivers/misc/habanalabs/goya/Makefile         |    3 +
 drivers/misc/habanalabs/goya/goya.c           | 5359 +++++++++++++++++
 drivers/misc/habanalabs/goya/goyaP.h          |  193 +
 drivers/misc/habanalabs/goya/goya_hwmgr.c     |  254 +
 drivers/misc/habanalabs/goya/goya_security.c  | 2999 +++++++++
 drivers/misc/habanalabs/habanalabs.h          | 1453 +++++
 drivers/misc/habanalabs/habanalabs_drv.c      |  465 ++
 drivers/misc/habanalabs/habanalabs_ioctl.c    |  234 +
 drivers/misc/habanalabs/hw_queue.c            |  636 ++
 drivers/misc/habanalabs/hwmon.c               |  449 ++
 drivers/misc/habanalabs/include/armcp_if.h    |  335 ++
 .../goya/asic_reg/cpu_ca53_cfg_masks.h        |  191 +
 .../include/goya/asic_reg/cpu_ca53_cfg_regs.h |   61 +
 .../include/goya/asic_reg/cpu_if_regs.h       |   49 +
 .../include/goya/asic_reg/cpu_pll_regs.h      |  105 +
 .../include/goya/asic_reg/dma_ch_0_regs.h     |  209 +
 .../include/goya/asic_reg/dma_ch_1_regs.h     |  209 +
 .../include/goya/asic_reg/dma_ch_2_regs.h     |  209 +
 .../include/goya/asic_reg/dma_ch_3_regs.h     |  209 +
 .../include/goya/asic_reg/dma_ch_4_regs.h     |  209 +
 .../include/goya/asic_reg/dma_macro_masks.h   |  105 +
 .../include/goya/asic_reg/dma_macro_regs.h    |  181 +
 .../include/goya/asic_reg/dma_nrtr_masks.h    |  209 +
 .../include/goya/asic_reg/dma_nrtr_regs.h     |  227 +
 .../include/goya/asic_reg/dma_qm_0_masks.h    |  465 ++
 .../include/goya/asic_reg/dma_qm_0_regs.h     |  179 +
 .../include/goya/asic_reg/dma_qm_1_regs.h     |  179 +
 .../include/goya/asic_reg/dma_qm_2_regs.h     |  179 +
 .../include/goya/asic_reg/dma_qm_3_regs.h     |  179 +
 .../include/goya/asic_reg/dma_qm_4_regs.h     |  179 +
 .../include/goya/asic_reg/goya_blocks.h       | 1372 +++++
 .../include/goya/asic_reg/goya_masks.h        |  275 +
 .../include/goya/asic_reg/goya_regs.h         |  117 +
 .../include/goya/asic_reg/ic_pll_regs.h       |  105 +
 .../include/goya/asic_reg/mc_pll_regs.h       |  105 +
 .../include/goya/asic_reg/mme1_rtr_masks.h    |  653 ++
 .../include/goya/asic_reg/mme1_rtr_regs.h     |  331 +
 .../include/goya/asic_reg/mme2_rtr_regs.h     |  331 +
 .../include/goya/asic_reg/mme3_rtr_regs.h     |  331 +
 .../include/goya/asic_reg/mme4_rtr_regs.h     |  331 +
 .../include/goya/asic_reg/mme5_rtr_regs.h     |  331 +
 .../include/goya/asic_reg/mme6_rtr_regs.h     |  331 +
 .../include/goya/asic_reg/mme_cmdq_masks.h    |  373 ++
 .../include/goya/asic_reg/mme_cmdq_regs.h     |  139 +
 .../include/goya/asic_reg/mme_masks.h         | 1537 +++++
 .../include/goya/asic_reg/mme_qm_masks.h      |  465 ++
 .../include/goya/asic_reg/mme_qm_regs.h       |  179 +
 .../include/goya/asic_reg/mme_regs.h          | 1153 ++++
 .../include/goya/asic_reg/mmu_masks.h         |  143 +
 .../include/goya/asic_reg/mmu_regs.h          |   53 +
 .../include/goya/asic_reg/pci_nrtr_masks.h    |  209 +
 .../include/goya/asic_reg/pci_nrtr_regs.h     |  227 +
 .../include/goya/asic_reg/pcie_aux_regs.h     |  243 +
 .../goya/asic_reg/psoc_emmc_pll_regs.h        |  105 +
 .../goya/asic_reg/psoc_global_conf_masks.h    |  447 ++
 .../goya/asic_reg/psoc_global_conf_regs.h     |  745 +++
 .../include/goya/asic_reg/psoc_mme_pll_regs.h |  105 +
 .../include/goya/asic_reg/psoc_pci_pll_regs.h |  105 +
 .../include/goya/asic_reg/psoc_spi_regs.h     |  143 +
 .../goya/asic_reg/sram_y0_x0_rtr_regs.h       |   83 +
 .../goya/asic_reg/sram_y0_x1_rtr_regs.h       |   83 +
 .../goya/asic_reg/sram_y0_x2_rtr_regs.h       |   83 +
 .../goya/asic_reg/sram_y0_x3_rtr_regs.h       |   83 +
 .../goya/asic_reg/sram_y0_x4_rtr_regs.h       |   83 +
 .../include/goya/asic_reg/stlb_masks.h        |  117 +
 .../include/goya/asic_reg/stlb_regs.h         |   55 +
 .../include/goya/asic_reg/tpc0_cfg_masks.h    | 1607 +++++
 .../include/goya/asic_reg/tpc0_cfg_regs.h     |  887 +++
 .../include/goya/asic_reg/tpc0_cmdq_masks.h   |  373 ++
 .../include/goya/asic_reg/tpc0_cmdq_regs.h    |  139 +
 .../goya/asic_reg/tpc0_eml_cfg_masks.h        |  347 ++
 .../include/goya/asic_reg/tpc0_eml_cfg_regs.h |  313 +
 .../include/goya/asic_reg/tpc0_nrtr_masks.h   |  209 +
 .../include/goya/asic_reg/tpc0_nrtr_regs.h    |  227 +
 .../include/goya/asic_reg/tpc0_qm_masks.h     |  465 ++
 .../include/goya/asic_reg/tpc0_qm_regs.h      |  179 +
 .../include/goya/asic_reg/tpc1_cfg_regs.h     |  887 +++
 .../include/goya/asic_reg/tpc1_cmdq_regs.h    |  139 +
 .../include/goya/asic_reg/tpc1_qm_regs.h      |  179 +
 .../include/goya/asic_reg/tpc1_rtr_regs.h     |  323 +
 .../include/goya/asic_reg/tpc2_cfg_regs.h     |  887 +++
 .../include/goya/asic_reg/tpc2_cmdq_regs.h    |  139 +
 .../include/goya/asic_reg/tpc2_qm_regs.h      |  179 +
 .../include/goya/asic_reg/tpc2_rtr_regs.h     |  323 +
 .../include/goya/asic_reg/tpc3_cfg_regs.h     |  887 +++
 .../include/goya/asic_reg/tpc3_cmdq_regs.h    |  139 +
 .../include/goya/asic_reg/tpc3_qm_regs.h      |  179 +
 .../include/goya/asic_reg/tpc3_rtr_regs.h     |  323 +
 .../include/goya/asic_reg/tpc4_cfg_regs.h     |  887 +++
 .../include/goya/asic_reg/tpc4_cmdq_regs.h    |  139 +
 .../include/goya/asic_reg/tpc4_qm_regs.h      |  179 +
 .../include/goya/asic_reg/tpc4_rtr_regs.h     |  323 +
 .../include/goya/asic_reg/tpc5_cfg_regs.h     |  887 +++
 .../include/goya/asic_reg/tpc5_cmdq_regs.h    |  139 +
 .../include/goya/asic_reg/tpc5_qm_regs.h      |  179 +
 .../include/goya/asic_reg/tpc5_rtr_regs.h     |  323 +
 .../include/goya/asic_reg/tpc6_cfg_regs.h     |  887 +++
 .../include/goya/asic_reg/tpc6_cmdq_regs.h    |  139 +
 .../include/goya/asic_reg/tpc6_qm_regs.h      |  179 +
 .../include/goya/asic_reg/tpc6_rtr_regs.h     |  323 +
 .../include/goya/asic_reg/tpc7_cfg_regs.h     |  887 +++
 .../include/goya/asic_reg/tpc7_cmdq_regs.h    |  139 +
 .../include/goya/asic_reg/tpc7_nrtr_regs.h    |  227 +
 .../include/goya/asic_reg/tpc7_qm_regs.h      |  179 +
 .../include/goya/asic_reg/tpc_pll_regs.h      |  105 +
 drivers/misc/habanalabs/include/goya/goya.h   |   41 +
 .../include/goya/goya_async_events.h          |  186 +
 .../misc/habanalabs/include/goya/goya_fw_if.h |   28 +
 .../habanalabs/include/goya/goya_packets.h    |  129 +
 drivers/misc/habanalabs/include/hl_boot_if.h  |   30 +
 .../include/hw_ip/mmu/mmu_general.h           |   45 +
 .../habanalabs/include/hw_ip/mmu/mmu_v1_0.h   |   15 +
 drivers/misc/habanalabs/include/qman_if.h     |   56 +
 drivers/misc/habanalabs/irq.c                 |  325 +
 drivers/misc/habanalabs/memory.c              | 1722 ++++++
 drivers/misc/habanalabs/mmu.c                 |  690 +++
 drivers/misc/habanalabs/sysfs.c               |  537 ++
 include/uapi/misc/habanalabs.h                |  444 ++
 132 files changed, 51224 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/ABI/testing/debugfs-driver-habanalabs
 create mode 100644 Documentation/ABI/testing/sysfs-driver-habanalabs
 create mode 100644 drivers/misc/habanalabs/Kconfig
 create mode 100644 drivers/misc/habanalabs/Makefile
 create mode 100644 drivers/misc/habanalabs/asid.c
 create mode 100644 drivers/misc/habanalabs/command_buffer.c
 create mode 100644 drivers/misc/habanalabs/command_submission.c
 create mode 100644 drivers/misc/habanalabs/context.c
 create mode 100644 drivers/misc/habanalabs/debugfs.c
 create mode 100644 drivers/misc/habanalabs/device.c
 create mode 100644 drivers/misc/habanalabs/goya/Makefile
 create mode 100644 drivers/misc/habanalabs/goya/goya.c
 create mode 100644 drivers/misc/habanalabs/goya/goyaP.h
 create mode 100644 drivers/misc/habanalabs/goya/goya_hwmgr.c
 create mode 100644 drivers/misc/habanalabs/goya/goya_security.c
 create mode 100644 drivers/misc/habanalabs/habanalabs.h
 create mode 100644 drivers/misc/habanalabs/habanalabs_drv.c
 create mode 100644 drivers/misc/habanalabs/habanalabs_ioctl.c
 create mode 100644 drivers/misc/habanalabs/hw_queue.c
 create mode 100644 drivers/misc/habanalabs/hwmon.c
 create mode 100644 drivers/misc/habanalabs/include/armcp_if.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/cpu_ca53_cfg_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/cpu_ca53_cfg_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/cpu_if_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/cpu_pll_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_ch_0_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_ch_1_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_ch_2_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_ch_3_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_ch_4_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_macro_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_macro_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_nrtr_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_nrtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_qm_0_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_qm_0_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_qm_1_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_qm_2_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_qm_3_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/dma_qm_4_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/goya_blocks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/goya_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/goya_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/ic_pll_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mc_pll_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mme1_rtr_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mme1_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mme2_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mme3_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mme4_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mme5_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mme6_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mme_cmdq_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mme_cmdq_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mme_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mme_qm_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mme_qm_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mme_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mmu_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/mmu_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/pci_nrtr_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/pci_nrtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/pcie_aux_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/psoc_emmc_pll_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/psoc_global_conf_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/psoc_global_conf_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/psoc_mme_pll_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/psoc_pci_pll_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/psoc_spi_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/sram_y0_x0_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/sram_y0_x1_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/sram_y0_x2_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/sram_y0_x3_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/sram_y0_x4_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/stlb_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/stlb_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc0_cfg_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc0_cfg_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc0_cmdq_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc0_cmdq_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc0_eml_cfg_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc0_eml_cfg_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc0_nrtr_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc0_nrtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc0_qm_masks.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc0_qm_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc1_cfg_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc1_cmdq_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc1_qm_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc1_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc2_cfg_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc2_cmdq_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc2_qm_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc2_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc3_cfg_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc3_cmdq_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc3_qm_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc3_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc4_cfg_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc4_cmdq_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc4_qm_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc4_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc5_cfg_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc5_cmdq_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc5_qm_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc5_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc6_cfg_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc6_cmdq_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc6_qm_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc6_rtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc7_cfg_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc7_cmdq_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc7_nrtr_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc7_qm_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/asic_reg/tpc_pll_regs.h
 create mode 100644 drivers/misc/habanalabs/include/goya/goya.h
 create mode 100644 drivers/misc/habanalabs/include/goya/goya_async_events.h
 create mode 100644 drivers/misc/habanalabs/include/goya/goya_fw_if.h
 create mode 100644 drivers/misc/habanalabs/include/goya/goya_packets.h
 create mode 100644 drivers/misc/habanalabs/include/hl_boot_if.h
 create mode 100644 drivers/misc/habanalabs/include/hw_ip/mmu/mmu_general.h
 create mode 100644 drivers/misc/habanalabs/include/hw_ip/mmu/mmu_v1_0.h
 create mode 100644 drivers/misc/habanalabs/include/qman_if.h
 create mode 100644 drivers/misc/habanalabs/irq.c
 create mode 100644 drivers/misc/habanalabs/memory.c
 create mode 100644 drivers/misc/habanalabs/mmu.c
 create mode 100644 drivers/misc/habanalabs/sysfs.c
 create mode 100644 include/uapi/misc/habanalabs.h

-- 
2.17.1