robin.thoni/ipxe - git rthoni.com

Tree: d12770e254

Author	SHA1	Message	Date
Michael Brown	a3ed0cbbc7	Extract packet-padding login from rtl8139.c to a separate pkbpad.c file.	17 years ago
Michael Brown	18e5353bed	Rename pkb_available() to pkb_tailroom() for consistency with Linux's skb_tailroom(). Add pkb_headroom().	17 years ago
Michael Brown	6858b14a34	Add pkb_available()	18 years ago
Michael Brown	3c8aafa209	Simplify RX data path. Kill off the static single net device and move to proper dynamic registration (which we need with the new device model). Break the (flawed) assumption that all network-layer protocols can use ARP; such network-layer protocols (i.e. IPv4) must now register as an ARP protocol using ARP_NET_PROTOCOL() and provide a single method for checking the existence of a local network-layer address.	18 years ago
Michael Brown	6c50564724	Make PKB_ZLEN the minimum possible size of packet buffer (to allow for hardware that can't autopad).	18 years ago
Michael Brown	1488cd3b73	Fix a couple of broken assertions, and align the buffer correctly.	18 years ago
Michael Brown	cf3783b4ca	Actually, it's probably a good idea to have packet buffers avoid 4kB crossings.	18 years ago
Michael Brown	455b76980f	Added pkb_reserve().	18 years ago
Michael Brown	fdc2ee79db	Network API now allows for multiple network devices (although the implementation allows for only one, and does so without compromising on the efficiency of static allocation). Link-layer protocols are cleanly separated from the device drivers. Network-layer protocols are cleanly separated from individual network devices. Link-layer and network-layer protocols are cleanly separated from each other.	18 years ago
Michael Brown	bdc8190c8d	Remove the concept of the media-independent link-layer header and replace it with metadata in the pkb structure. This is required since UNDI will want to be able to parse the link-layer header without destroying it.	18 years ago
Michael Brown	ab139ceda9	Added pkb_unput() and pkb_len().	18 years ago
Michael Brown	0864a73347	First version, based on the concepts in linux/skbuff.h	18 years ago

12 Commits (d12770e254551737659cbbb777beccde7d2363a9)