4 Commits

Author	SHA1	Message	Date
Sebastian Sumpf	cda25a481b	usb: Make host controller types configurable ... The host controller type (u/e/xhci) usded by the drivers can be configured through attributes of the config node. See: README	2013-05-18 11:23:02 +02:00
Stefan Kalkowski	8e9e866161	Unify framebuffer driver binary names (fix #720) ... Introduce 'framebuffer' SPEC variable to distinguish hardware framebuffer drivers furthermore from the SDL framebuffer driver used by Genode/Linux.	2013-05-07 13:04:30 +02:00
Norman Feske	3e406a1077	Increase quota of USB driver ... The memory allocation heuristics in the usb driver provided by dde_linux changed with the recent commit 71b2b42936. Apparently, the new variant requires a larger memory pool. Increasing the quota is a temporary fix until the memory allocator gets revisited.	2012-09-18 10:53:17 +02:00
Sebastian Sumpf	3207b4eed0	USB: Performance improvements ... Added SKB bitmap allocator, use Nic::Packet_allocator in packet stream, use slab allocators on top of back-end AVL allocator, split allocators in cached/uncached for general purpose/DMA allocation, added patch to original code to distinguish cached or uncached memory requests, take advantage of and implement TX bursts (or SKB batching), call interrupt handlers until they return unhandled.	2012-08-07 22:22:45 +02:00