57cb0cb66f
Change the rpmsg_virtio_ivshmem from pci bus based to pci-ivshmem bus based, so rpmsg_virtio_ivshmem can support interrupt mode and also support the multi instance. Signed-off-by: wangyongrong <wangyongrong@xiaomi.com> Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
76 lines
1.8 KiB
Plaintext
76 lines
1.8 KiB
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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config RPMSG
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bool
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default n
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select OPENAMP
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if RPMSG
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config RPMSG_LOCAL_CPUNAME
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string "Rpmsg Local Cpuname"
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default LIBC_HOSTNAME
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config RPMSG_PING
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bool "rpmsg ping support"
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default n
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---help---
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This is for debugging & profiling, create ping rpmsg
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channel, user can use it to get send/recv speed & latency.
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endif # RPMSG
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config RPMSG_VIRTIO
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bool "rpmsg virtio transport support"
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default n
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select RPMSG
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if RPMSG_VIRTIO
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config RPMSG_VIRTIO_PRIORITY
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int "rpmsg virtio rx thread priority"
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default 224
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config RPMSG_VIRTIO_STACKSIZE
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int "rpmsg virtio rx thread stack size"
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default DEFAULT_TASK_STACKSIZE
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config RPMSG_VIRTIO_IVSHMEM
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bool "rpmsg virtio ivshmem support"
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default n
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depends on PCI_IVSHMEM
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---help---
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This is rpmsg virtio driver based on pci ivshmem.
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if RPMSG_VIRTIO_IVSHMEM
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config RPMSG_VIRTIO_IVSHMEM_NAME
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string "rpmsg virtio ivshmem name"
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---help---
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Using this config to custom the rpmsg virtio ivshmem id, cpuname and role,
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using ";" to split the names.
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For example, if RPMSG_VIRTIO_IVSHMEM_CPUNAME = "0:cpu1:m;1:cpu2:s" and pass
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two ivshmem devices to the qemu, we will get two rpmsg virtio ivshmem drivers
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with remote cpu ids: "0","1", names: "cpu1", "cpu2", and roles: "master", "slave"
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config RPMSG_VIRTIO_IVSHMEM_BUFFSIZE
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int "rpmsg virtio ivshmem rpmsg buffer size"
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default 2048
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---help---
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The rpmsg buffer size in share memory, the RX and TX buffer size
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are same for now.
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config RPMSG_VIRTIO_IVSHMEM_BUFFNUM
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int "rpmsg virtio ivshmem rpmsg buffer number"
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default 8
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---help---
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The rpmsg virtio buffer number in share memory, the RX and TX buffer number
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are same for now.
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endif
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endif
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