[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [UNIKRAFT PATCH v5 00/10] Introduce Xen Netfront driver
The current changes are required for supporting netfront devices. They should be used together with the lwip patch series because they depend on each other. These changes follow the same approach used for the design and implementation of the virtio-net driver. The first version of these patches was sent in 2018. Maybe the current year is a lucky one and we will achieve the performance to upstream these changes. Changes since v1: - Split into multiple patches - Use the new uknetdev API Changes since v2: - Add more info to commit messages Changes since v3: - Use nb_align field for queue infos - Add patch for enabling default drivers Changes since v4: - Apply reviews feedback Costin Lupu (10): plat/xen: Add vif device type plat/xen/drivers: Add skeleton for netfront driver plat/xen/drivers/net: Configure netfront device plat/xen/drivers/net: Create netfront queues plat/xen/drivers/net: Configure netfront tx queue plat/xen/drivers/net: Configure netfront rx queue plat/xen/drivers/net: Enable/disable interrupts for rx queues plat/xen/drivers/net: Start netfront device plat/xen/drivers/net: Add transmit operation plat/xen/drivers/net: Add receive operation plat/xen/Config.uk | 8 + plat/xen/Makefile.uk | 11 + plat/xen/drivers/net/exportsyms.uk | 1 + plat/xen/drivers/net/netfront.c | 860 +++++++++++++++++++++++++++++ plat/xen/drivers/net/netfront.h | 147 +++++ plat/xen/drivers/net/netfront_xb.h | 46 ++ plat/xen/drivers/net/netfront_xs.c | 528 ++++++++++++++++++ plat/xen/include/xenbus/xenbus.h | 1 + plat/xen/xenbus/client.c | 1 + 9 files changed, 1603 insertions(+) create mode 100644 plat/xen/drivers/net/exportsyms.uk create mode 100644 plat/xen/drivers/net/netfront.c create mode 100644 plat/xen/drivers/net/netfront.h create mode 100644 plat/xen/drivers/net/netfront_xb.h create mode 100644 plat/xen/drivers/net/netfront_xs.c -- 2.20.1
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