[PATCH v2 0/7] accel/qaic: Initial AIC200 support

[Jeffrey Hugo]

On 1/17/2025 10:09 AM, Jeffrey Hugo wrote:
> Initial support to the driver to boot up AIC200. AIC200 uses BHIe
> without BHI, which is something that the MHI bus has not supported until
> now. While the MHI changes are listed first to facilitate cross-tree
> merging, they are not needed until the last change in the series.
> 
> Also, AIC200 is a different product from AIC100 with MSI-X, different
> BARs, and different MHI configuration so we finally need some
> infrastructure in the driver to be able to handle product differences.
> This is expected to evolve more over time.
> 
> v2:
> -Remove inline on mhi_fw_load_error_dump() and shorten stack variable
> lines
> -Simplify kcalloc from mhi_alloc_bhi_buffer()
> -Inline mhi_firmware_copy_bhi() and drop the function
> -Fix spelling of MHI/BHIe in commit text of patch 2
> -Drop MHI_FW_LOAD_UNKNOWN
> -Simplify mhi_fw_load_type_get()
> -Rename mhi_send_image_bhi() to mhi_load_image_bhi()
> -Rename mhi_send_image_bhie() to mhi_load_image_bhie()
> -Adjust the order of mhi_cntrl init in qaic_mhi_register_controller()
> 
> Jeffrey Hugo (2):
>    accel/qaic: Add config structs for supported cards
>    accel/qaic: Add AIC200 support
> 
> Matthew Leung (2):
>    bus: mhi: host: Refactor BHI/BHIe based firmware loading
>    bus: mhi: host: Add a policy to enable image transfer via BHIe in PBL
> 
> Youssef Samir (3):
>    accel/qaic: Allocate an exact number of MSIs
>    accel/qaic: Add support for MSI-X
>    accel/qaic: Mask out SR-IOV PCI resources
> 
>   drivers/accel/qaic/mhi_controller.c | 360 ++++++++++++++++++++++++++--
>   drivers/accel/qaic/mhi_controller.h |   2 +-
>   drivers/accel/qaic/qaic.h           |  14 +-
>   drivers/accel/qaic/qaic_drv.c       |  97 +++++---
>   drivers/accel/qaic/qaic_timesync.c  |   2 +-
>   drivers/accel/qaic/sahara.c         |  39 ++-
>   drivers/bus/mhi/host/boot.c         | 203 ++++++++++++----
>   drivers/bus/mhi/host/init.c         |   2 +-
>   drivers/bus/mhi/host/internal.h     |   7 +
>   9 files changed, 620 insertions(+), 106 deletions(-)

Pushed to drm-misc-next