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Add a back-end char driver to implement a virtio console driver which handles a part of virtio mmio protocol to send and receive data from a peer VM. IVC queue and mempool are used for this communication. Also, this driver adds blocking read, write and poll ops for an user-space application. JIRA TSSKERNEL-1 Bug 4050146 This change also cherry-picks the fix pushed in linux-nvidia repo: https://git-master.nvidia.com/r/c/linux-nvidia/+/2918779 Change-Id: I97a88f1dd4eb9e3ac7e1e94439f3ebc8ac933239 Signed-off-by: Nitin Kumbhar <nkumbhar@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2898234 (cherry picked from commit 10436d9d5bfbbf11ffc63771189b57fdf94e50f6) Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2936644 GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
79 lines
1.5 KiB
Makefile
79 lines
1.5 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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# Copyright (c) 2022-2023, NVIDIA CORPORATION. All rights reserved.
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LINUXINCLUDE += -I$(srctree.nvidia-oot)/include
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LINUXINCLUDE += -I$(srctree.nvidia-oot)/drivers/gpu/host1x/hw/
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LINUXINCLUDE += -I$(srctree.nvidia-oot)/drivers/video/tegra/host/
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LINUXINCLUDE += -I$(srctree.nvidia-oot)/drivers/gpu/host1x/include
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LINUXINCLUDE += -I$(srctree.hwpm)/include
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obj-m += block/tegra_virt_storage/
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ifdef CONFIG_PSTORE
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obj-m += block/tegra_oops_virt_storage/
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endif
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ifdef CONFIG_BT
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obj-m += bluetooth/realtek/
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endif
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obj-m += c2c/
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obj-m += clink/
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obj-m += cpuidle/
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obj-m += crypto/
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obj-m += debug/
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ifdef CONFIG_PM_DEVFREQ
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obj-m += devfreq/
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endif
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obj-m += firmware/tegra/
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ifdef CONFIG_TEGRA_HOST1X
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obj-m += gpu/
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endif
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ifdef CONFIG_HWMON
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obj-m += hwmon/
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endif
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ifdef CONFIG_I2C
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obj-m += i2c/busses/
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obj-m += mfd/
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endif
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ifdef CONFIG_MEMORY
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obj-m += memory/
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endif
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ifdef CONFIG_MTD
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obj-m += mtd/devices/
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endif
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obj-m += misc/
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obj-m += net/
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obj-m += nvpps/
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obj-m += nvpmodel/
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ifdef CONFIG_PCI
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obj-m += pci/
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ifdef CONFIG_TTY
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obj-m += tty/
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endif
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endif
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obj-m += pinctrl/
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obj-m += platform/tegra/
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obj-m += pwm/
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obj-m += ras/
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obj-m += rtc/
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obj-m += cpuidle/
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ifdef CONFIG_SCSI
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obj-m += scsi/ufs/
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endif
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obj-m += soc/tegra/
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ifdef CONFIG_SPI
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obj-m += spi/
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endif
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ifdef CONFIG_I2C
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obj-m += thermal/
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endif
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obj-m += watchdog/
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ifdef CONFIG_TEGRA_HOST1X
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obj-m += video/tegra/
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endif
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obj-m += virt/tegra/
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ifdef CONFIG_TEGRA_HOST1X
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obj-m += media/
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endif
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obj-m += staging/platform/tegra/gte/
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obj-m += staging/platform/tegra/gte_test/
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obj-m += nv-virtio/
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