2 Commits

Author	SHA1	Message	Date
Emery Hemingway	22ef3ed474	LwIP: manage Nic pbufs with a slab allocator ... LwIP skips a packet copy by wrapping Nic stream buffer regions in LwIP pbuf objects. Move from a fixed size array to a potentially unbounded slab allocator for managing this buffer metadata. Ref #2335	2018-08-28 16:45:23 +02:00
Emery Hemingway	d9a4773194	LwIP VFS plugin ... This patch reintroduces the LwIP stack to libc as a VFS plugin implementing the socket_fs interface. Rather than use LwIP's socket emulation layer this plugin interfaces directly to LwIP raw API and is single threaded. The internal TCP parameters of the stack are untuned. Fix #2050 Fix #2335	2018-08-02 14:36:48 +02:00