robin.thoni/ipxe - git rthoni.com

Grafico dei commit

Autore	SHA1	Messaggio	Data
Michael Brown	05f4c3d176	Remove the one-packet-per-poll-cycle limit; it seems to no longer be needed now that performance is up.	18 anni fa
Michael Brown	6c72bf13a1	Presize the download buffer when we see the Content-Length header; this saves around 70us per received packet (which is around 50% of the overall packet processing time).	18 anni fa
Michael Brown	08da93a311	Reorder functions to more closely reflect the flow of control	18 anni fa
Michael Brown	06630a3036	Switch from calloc() to malloc()+memset() to match the practices used almost everywhere else.	18 anni fa
Michael Brown	dd6d94004f	HTTP/DNS now working fully asynchronously. HTTP/IP addresses and any other protocol won't work at the moment.	18 anni fa
Michael Brown	99e58865c7	Use struct sockaddr rather than struct sockaddr_tcpip Tidy up code	18 anni fa
Michael Brown	f11da20f25	When a network device is specified to tcpip_tx() or it's children, treat it as a fallback network device rather than an explicitly forced network device. Clear routing table entries before re-attempting DHCP.	18 anni fa
Michael Brown	1a1fc23417	Improve debugging	18 anni fa
Michael Brown	bcdb6fad3e	Improve debug messages	18 anni fa
Michael Brown	835d35749f	Improved debugging	18 anni fa
Michael Brown	143d14614d	Quickly hack in DNS resolution as a proof of concept	18 anni fa
Michael Brown	9af12d5fba	A working DNS resolver (not yet tied in to anything)	18 anni fa
Michael Brown	df0397f334	Update TFTP and FTP to take the same temporary URI scheme as HTTP	18 anni fa
Michael Brown	afa752f5fb	Protocol's get() method no longer takes ownership of the URI. HTTP is the exception rather than the rule; we may as well keep things clean for other protocols.	18 anni fa
Michael Brown	1f92c6b3e8	Must free http on the error path; nothing else will do it	18 anni fa
Michael Brown	c676591cd1	Unmaintained example code is probably worse than useless.	18 anni fa
Michael Brown	4e20d73bb5	Gave asynchronous operations approximate POSIX signal semantics. This will enable us to cascade async operations, which is necessary in order to properly support DNS. (For example, an HTTP request may have to redirect to a new location and will have to perform a new DNS lookup, so we can't just rely on doing the name lookup at the time of parsing the initial URL). Anything other than HTTP is probably broken right now; I'll fix the others up asap.	18 anni fa
Michael Brown	76aa9ad07d	Make TCP give up immediately when it receives -ENETUNREACH from tcpip_tx(). This avoids the irritating wait when you accidentally type "kernel pxelinux.0" before bringing up the network interface. Add ENETUNREACH to strerror()'s list.	18 anni fa
Michael Brown	c953c1a1c3	Use -ENETUNREACH to mean "no reachable network device exists, don't bother retrying".	18 anni fa
Michael Brown	526d314266	Advertise a larger MSS to improve TCP performance.	18 anni fa
Michael Brown	497c3a5aad	Fixed HTTP	18 anni fa
Michael Brown	ad22cccc09	No need to maintain a received byte count; we always fill in sequential order so we can just use buffer->fill.	18 anni fa
Michael Brown	0010e10ef3	Update TFTP to use a struct buffer rather than a callback. Add debug autocolourisation to TFTP.	18 anni fa
Michael Brown	037da9d840	I hate NULL pointer dereferences.	18 anni fa
Michael Brown	a3ed0cbbc7	Extract packet-padding login from rtl8139.c to a separate pkbpad.c file.	18 anni fa
Michael Brown	6918cf9e9e	Change FTP to use a data buffer rather than a callback function.	18 anni fa
Michael Brown	d9ba8f790b	Add route() function to display routing table.	18 anni fa
Michael Brown	1fa5cd0e2b	Add find_pci_netdev()	18 anni fa
Michael Brown	dad5274522	Add "name" field to struct device to allow human-readable hardware device names. Add "dev" pointer in struct net_device to tie network interfaces back to a hardware device. Force natural alignment of data types in __table() macros. This seems to prevent gcc from taking the unilateral decision to occasionally increase their alignment (which screws up the table packing).	18 anni fa
Michael Brown	cc9b32c405	Remove uIP; we haven't used it for quite some time now.	18 anni fa
Michael Brown	753e156844	Allow udp_{send,sendto,sendto_via} to be called outside of the udp_senddata() callback. This will simplify any UDP protocols that don't need the temporary buffer.	18 anni fa
Michael Brown	649b789e93	DHCP transmits via specified net device, so no need to create a dummy routing table entry just to fool ipv4.c any more.	18 anni fa
Michael Brown	c821a7b20d	Add udp_sendto_via() to allow e.g. DHCP to transmit without first having to set up dummy routing entries.	18 anni fa
Michael Brown	f008b77ba2	Allow an explicit network device to be specified for IP-layer transmissions.	18 anni fa
Michael Brown	d24b80acf2	Added network interface management commands	18 anni fa
Michael Brown	98b6154c3e	Add "name" field to network device, to facilitate netdev commands.	18 anni fa
Michael Brown	c65fae2475	Add RX quotas to the net device poll() method. This avoids the problem of alloc_pkb() exhaustion when e.g. an iSCSI-booted DOS session is left idle for a long time at the C:\ prompt and builds up a huge packet backlog.	18 anni fa
Michael Brown	18e5353bed	Rename pkb_available() to pkb_tailroom() for consistency with Linux's skb_tailroom(). Add pkb_headroom().	18 anni fa
Michael Brown	b7fcfe8ece	Added net device TX queue; this will be needed to support the PXE UNDI API (which will need us to wait for TX completions). Added debug autocolourisation to netdevice.c	18 anni fa
Michael Brown	8a268073a7	Move start/stop/expire debug messages to DBG2() level.	18 anni fa
Michael Brown	2eeb7c4fe7	Define "connected" as "when SYN is ACKed and we have already received SYN", or "when SYN is received and we have already had SYN ACKed" rather than just "when SYN is ACKed" This avoids spuriously calling the connected() method when we receive a RST,ACK in response to a SYN.	18 anni fa
Michael Brown	aaca21a2b6	We can't assert that the RX engine is idle in iscsi_done(), because it may be called during the RX data processor, before the RX engine transitions back to idle. It doesn't really matter if the RX engine isn't idle when iscsi_done() is called, because it will just pick up where it left off on the next call. (The same is not true for the TX engine, so keep the TX engine assertion.)	18 anni fa
Michael Brown	6ea07b9247	Use debug auto-colourisation.	18 anni fa
Michael Brown	76525294ee	Clean up connection closing and permanent failure logic.	18 anni fa
Michael Brown	20681d6168	Allow empty checksums on received packets	18 anni fa
Michael Brown	0c03bb5a9a	Make open() and close() an official part of the netdevice API. Call netdevice's poll() and transmit() methods only when device is open.	18 anni fa
Michael Brown	7fafa89258	A DHCP session holds a persistent reference to a network device	18 anni fa
Michael Brown	b29861a5aa	IPv6 minirouting table entries hold persistent references to net devices.	18 anni fa
Michael Brown	b22d4405c0	An AoE session holds a persistent reference to a net device.	18 anni fa
Michael Brown	35b5e5d3f5	Minirouting table entries hold a persistent reference to a net_device.	18 anni fa

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