Now that we have all the components of a minimum QAIC which can boot and run an AIC100 device, add the infrastructure that allows the QAIC driver to be built. Signed-off-by: Jeffrey Hugo <quic_jhugo@xxxxxxxxxxx> Reviewed-by: Carl Vanderlip <quic_carlv@xxxxxxxxxxx> Reviewed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@xxxxxxxxxxx> Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@xxxxxxxxxxxxxxx> Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@xxxxxxxxxxxxxxx> --- drivers/accel/Kconfig | 1 + drivers/accel/Makefile | 1 + drivers/accel/qaic/Kconfig | 23 +++++++++++++++++++++++ drivers/accel/qaic/Makefile | 13 +++++++++++++ 4 files changed, 38 insertions(+) create mode 100644 drivers/accel/qaic/Kconfig create mode 100644 drivers/accel/qaic/Makefile diff --git a/drivers/accel/Kconfig b/drivers/accel/Kconfig index c437206..64065fb 100644 --- a/drivers/accel/Kconfig +++ b/drivers/accel/Kconfig @@ -26,5 +26,6 @@ menuconfig DRM_ACCEL source "drivers/accel/habanalabs/Kconfig" source "drivers/accel/ivpu/Kconfig" +source "drivers/accel/qaic/Kconfig" endif diff --git a/drivers/accel/Makefile b/drivers/accel/Makefile index 07aa77a..26caf43 100644 --- a/drivers/accel/Makefile +++ b/drivers/accel/Makefile @@ -2,3 +2,4 @@ obj-y += habanalabs/ obj-y += ivpu/ +obj-$(CONFIG_DRM_ACCEL_QAIC) += qaic/ diff --git a/drivers/accel/qaic/Kconfig b/drivers/accel/qaic/Kconfig new file mode 100644 index 0000000..a9f8662 --- /dev/null +++ b/drivers/accel/qaic/Kconfig @@ -0,0 +1,23 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Qualcomm Cloud AI accelerators driver +# + +config DRM_ACCEL_QAIC + tristate "Qualcomm Cloud AI accelerators" + depends on DRM_ACCEL + depends on PCI && HAS_IOMEM + depends on MHI_BUS + depends on MMU + select CRC32 + help + Enables driver for Qualcomm's Cloud AI accelerator PCIe cards that are + designed to accelerate Deep Learning inference workloads. + + The driver manages the PCIe devices and provides an IOCTL interface + for users to submit workloads to the devices. + + If unsure, say N. + + To compile this driver as a module, choose M here: the + module will be called qaic. diff --git a/drivers/accel/qaic/Makefile b/drivers/accel/qaic/Makefile new file mode 100644 index 0000000..d5f4952 --- /dev/null +++ b/drivers/accel/qaic/Makefile @@ -0,0 +1,13 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Makefile for Qualcomm Cloud AI accelerators driver +# + +obj-$(CONFIG_DRM_ACCEL_QAIC) := qaic.o + +qaic-y := \ + mhi_controller.o \ + mhi_qaic_ctrl.o \ + qaic_control.o \ + qaic_data.o \ + qaic_drv.o -- 2.7.4
