Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@xxxxxxxxxxxxxxx> On 06.03.2023 22:34, Jeffrey Hugo wrote: > 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> > --- > 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 f22fd44..ab3df93 100644 > --- a/drivers/accel/Makefile > +++ b/drivers/accel/Makefile > @@ -2,3 +2,4 @@ > > obj-$(CONFIG_DRM_ACCEL_HABANALABS) += habanalabs/ > obj-$(CONFIG_DRM_ACCEL_IVPU) += 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
