9aa57b6c53
1. virtio devics/drivers match and probe/remote mechanism;
2. virtio mmio transport layer based on OpenAmp (Compatible with both
virtio mmio version 1 and 2);
3. virtio-serial driver based on new virtio framework;
4. virtio-rng driver based on new virtio framework;
5. virtio-net driver based on new virtio framework
(IOB Offload implementation);
6. virtio-blk driver based on new virtio framework;
7. Remove the old virtio mmio framework, the old framework only
support mmio transport layer, and the new framwork support
more transport layer and this commit has implemented all the
old virtio drivers;
8. Refresh the the qemu-arm64 and qemu-riscv virtio related
configs, and update its README.txt;
New virtio-net driver has better performance
Compared with previous virtio-mmio-net:
| | master/-c | master/-s | this/-c | this/-s |
| :--------------------: | :-------: | :-------: | :-----: | :-----: |
| qemu-armv8a:netnsh | 539Mbps | 524Mbps | 906Mbps | 715Mbps |
| qemu-armv8a:netnsh_smp | 401Mbps | 437Mbps | 583Mbps | 505Mbps |
| rv-virt:netnsh | 487Mbps | 512Mbps | 760Mbps | 634Mbps |
| rv-virt:netnsh_smp | 387Mbps | 455Mbps | 447Mbps | 502Mbps |
| rv-virt:netnsh64 | 602Mbps | 595Mbps | 881Mbps | 769Mbps |
| rv-virt:netnsh64_smp | 414Mbps | 515Mbps | 491Mbps | 525Mbps |
| rv-virt:knetnsh64 | 515Mbps | 457Mbps | 606Mbps | 540Mbps |
| rv-virt:knetnsh64_smp | 308Mbps | 389Mbps | 415Mbps | 474Mbps |
Note: Both CONFIG_IOB_NBUFFERS=64, using iperf command, all in Mbits/sec
Tested in QEMU 7.2.2
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
122 lines
3.1 KiB
Plaintext
122 lines
3.1 KiB
Plaintext
#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
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# You can use "make menuconfig" to make any modifications to the installed .config file.
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# You can then do "make savedefconfig" to generate a new defconfig file that includes your
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# modifications.
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#
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# CONFIG_DISABLE_OS_API is not set
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# CONFIG_NSH_DISABLE_LOSMART is not set
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CONFIG_16550_ADDRWIDTH=0
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CONFIG_16550_UART0=y
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CONFIG_16550_UART0_BASE=0x10000000
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CONFIG_16550_UART0_CLOCK=3686400
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CONFIG_16550_UART0_IRQ=37
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CONFIG_16550_UART0_SERIAL_CONSOLE=y
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CONFIG_16550_UART=y
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CONFIG_ALLOW_BSD_COMPONENTS=y
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CONFIG_ARCH="risc-v"
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CONFIG_ARCH_BOARD="rv-virt"
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CONFIG_ARCH_BOARD_QEMU_RV_VIRT=y
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CONFIG_ARCH_CHIP="qemu-rv"
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CONFIG_ARCH_CHIP_QEMU_RV64=y
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CONFIG_ARCH_CHIP_QEMU_RV=y
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CONFIG_ARCH_CHIP_QEMU_RV_ISA_A=y
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CONFIG_ARCH_CHIP_QEMU_RV_ISA_C=y
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CONFIG_ARCH_CHIP_QEMU_RV_ISA_M=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_RISCV=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_BOARD_LOOPSPERMSEC=6366
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CONFIG_BUILTIN=y
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CONFIG_CODECS_HASH_MD5=y
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CONFIG_DEBUG_FULLOPT=y
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CONFIG_DEBUG_SYMBOLS=y
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CONFIG_DEV_ZERO=y
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CONFIG_DRIVERS_VIRTIO=y
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CONFIG_DRIVERS_VIRTIO_BLK=y
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CONFIG_DRIVERS_VIRTIO_MMIO=y
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CONFIG_DRIVERS_VIRTIO_NET=y
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CONFIG_DRIVERS_VIRTIO_RNG=y
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CONFIG_DRIVERS_VIRTIO_SERIAL=y
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CONFIG_ELF=y
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CONFIG_EXAMPLES_HELLO=m
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CONFIG_FAT_LCNAMES=y
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CONFIG_FAT_LFN=y
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CONFIG_FS_FAT=y
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CONFIG_FS_FATTIME=y
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CONFIG_FS_HOSTFS=y
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CONFIG_FS_PROCFS=y
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CONFIG_IDLETHREAD_STACKSIZE=2048
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CONFIG_INIT_ENTRYPOINT="nsh_main"
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CONFIG_INIT_STACKSIZE=3072
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CONFIG_INTELHEX_BINARY=y
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CONFIG_IOB_BUFSIZE=1534
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CONFIG_IOB_NBUFFERS=64
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CONFIG_IOB_THROTTLE=8
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CONFIG_LIBC_ENVPATH=y
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CONFIG_LIBC_EXECFUNCS=y
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CONFIG_LIBC_PERROR_STDOUT=y
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CONFIG_LIBC_STRERROR=y
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CONFIG_MEMCPY_VIK=y
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CONFIG_MEMSET_64BIT=y
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CONFIG_MEMSET_OPTSPEED=y
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CONFIG_NET=y
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CONFIG_NETDB_DNSCLIENT=y
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CONFIG_NETDB_DNSCLIENT_ENTRIES=4
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CONFIG_NETDB_DNSSERVER_NOADDR=y
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CONFIG_NETINIT_DRIPADDR=0x0a000202
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CONFIG_NETINIT_IPADDR=0x0a00020f
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CONFIG_NETINIT_NOMAC=y
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CONFIG_NETUTILS_CODECS=y
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CONFIG_NETUTILS_IPERF=y
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CONFIG_NETUTILS_TELNETD=y
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CONFIG_NETUTILS_TFTPC=y
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CONFIG_NETUTILS_WEBCLIENT=y
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CONFIG_NET_BROADCAST=y
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CONFIG_NET_ETH_PKTSIZE=1514
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CONFIG_NET_ICMP=y
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CONFIG_NET_ICMP_SOCKET=y
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CONFIG_NET_LL_GUARDSIZE=32
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CONFIG_NET_MAX_LISTENPORTS=8
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CONFIG_NET_RECV_BUFSIZE=32768
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CONFIG_NET_STATISTICS=y
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CONFIG_NET_TCP=y
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CONFIG_NET_TCPBACKLOG=y
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CONFIG_NET_UDP=y
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CONFIG_NFS=y
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CONFIG_NSH_ARCHINIT=y
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_FILE_APPS=y
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CONFIG_NSH_READLINE=y
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CONFIG_NSH_SYMTAB=y
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CONFIG_NSH_SYMTAB_ARRAYNAME="g_symtab"
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CONFIG_NSH_SYMTAB_COUNTNAME="g_nsymbols"
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CONFIG_OPENAMP=y
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CONFIG_PATH_INITIAL="/system/bin"
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CONFIG_RAM_SIZE=33554432
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CONFIG_RAM_START=0x80000000
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CONFIG_READLINE_CMD_HISTORY=y
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CONFIG_RISCV_SEMIHOSTING_HOSTFS=y
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CONFIG_RR_INTERVAL=200
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CONFIG_SCHED_HAVE_PARENT=y
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CONFIG_SCHED_HPWORK=y
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CONFIG_SCHED_LPWORK=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_SERIAL_UART_ARCH_MMIO=y
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CONFIG_SMP=y
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CONFIG_STACK_COLORATION=y
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CONFIG_START_DAY=12
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CONFIG_START_MONTH=6
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CONFIG_START_YEAR=2023
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CONFIG_SYMTAB_ORDEREDBYNAME=y
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CONFIG_SYSLOG_TIMESTAMP=y
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CONFIG_SYSTEM_DHCPC_RENEW=y
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CONFIG_SYSTEM_NSH=y
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CONFIG_SYSTEM_NSH_STACKSIZE=3072
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CONFIG_SYSTEM_PING=y
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CONFIG_TESTING_GETPRIME=y
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CONFIG_TESTING_OSTEST=y
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CONFIG_TESTING_SMP=y
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