Probe of mem-buf device fails unless this property is present.
Fixes: c811ad67a6 ("ARM: dts: msm: Add support for mem-buf-msgq between oemvm and pvm")
Change-Id: I8ec7302fb79f554edf20e55b2d15ae61486f6d0c
Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>
Enforce dependency of dma heap driver on SCM driver
without which it will not work and this is in
the preparation of adding interconnect voting
in SCM node which if it gets added without this
change dma heap driver can result in NULL pointer
issue.
Change-Id: I654e69398643b2e78d180c7167b29b62e7914f77
Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
After hotplugging in memory, automatically online it to the movable zone.
Change-Id: I1dde15451e78196fc261c0bd9b25cdfa91749c4c
Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>
Describe the properties of the memory region virtio-mem supports.
Change-Id: Ifdc420d25c4fcf1acc93ccd82a80c89857b3c427
Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>
Describe the message queues and capabilities of the mem-buf device.
Change-Id: I9ff137c3cfee8d5f9e56930bf8ca9a81066e0150
Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>
With the recent kernel upgrade to 6.4, swiotlb_init() path is taken
because of the new kernel config CONFIG_DMA_BOUNCE_UNALIGNED_KMALLOC,
which is enabled by default. But this should not done for trusted VMs
supported on Sun and Pineapple VMs, as these VMs would be using carveout
swiotlb memory set up separately by virtio mmio driver through the
feature CONFIG_SWIOTLB_NONLINEAR. Hence, add swiotlb=noforce kernel
command line to disable generic swiotlb setup/init for VMs. Without
this option set, VM boot up failure is observed.
Change-Id: Ia35cd9a2f95f41b0b0daa6cf75799fd4432a95bd
Signed-off-by: Sahitya Tummala <quic_stummala@quicinc.com>
Enable tlmm VM mem access device tree nodes for Pineapple.
Change-Id: I2bfbc22e8f9e933e3d0ec419b3fa67ff89b4fdad
Signed-off-by: Hrishabh Rajput <quic_hrishabh@quicinc.com>
Add base TUIVM and OEMVM device tree support for all Pineapple platforms.
Change-Id: I7c3cc2112e122f25a2f0b573128e8fdfb86975c5
Signed-off-by: Meena Pasumarthi <quic_pasumart@quicinc.com>
Signed-off-by: Hrishabh Rajput <quic_hrishabh@quicinc.com>
