robin.thoni/ipxe - git rthoni.com

Commit graph

Autor	SHA1	Nachricht	Datum
Michael Brown	2596a9aa9c	[misc] Fix building on OpenBSD OpenBSD throws compiler warnings that we can't reproduce on Linux, for some reason. Original patch from Dewey Hylton <dewey@hyltown.com>.	vor 16 Jahren
H. Peter Anvin	d62e89d776	[PXEXT] Add FILE_API_CHECK API function Add FILE_API_CHECK to the PXEXT API so the NBP can query the availability and status of the API.	vor 16 Jahren
Michael Brown	92d15eff30	[Settings] Remove assumption that all settings have DHCP tag values Allow for settings to be described by something other than a DHCP option tag if desirable. Currently used only for the MAC address setting. Separate out fake DHCP packet creation code from dhcp.c to fakedhcp.c. Remove notion of settings from dhcppkt.c. Rationalise dhcp.c to use settings API only for final registration of the DHCP options, rather than using {store,fetch}_setting throughout.	vor 16 Jahren
Michael Brown	ee4206a8a7	[DHCP] Fix up fake-packet creation as used by PXENV_GET_CACHED_INFO Add dedicated functions create_dhcpdiscover(), create_dhcpack() and create_proxydhcpack() for use by external code such as the PXE preboot code. Register ProxyDHCP options under the global scope "proxydhcp". Unregister previously-acquired DHCP and ProxyDHCP settings when DHCP succeeds.	vor 16 Jahren
Michael Brown	8afb36c3bc	[Settings] Migrate DHCP and NVO code to the new settings API (untested)	vor 16 Jahren
Michael Brown	1dd3f88964	[PXE] Work around a buffer-size bug in WinPE WinPE's pxeboot.n12 takes the BufferLimit returned by gPXE (indicating the size of gPXE's internal DHCP packet buffers) and erroneously passes it in as BufferSize (indicating the size of pxeboot.n12's DHCP packet buffer). If these don't match, then pxeboot.n12 ends up instructing gPXE to overwrite parts of its data segment. Change gPXE's internal DHCP packet buffers to be exactly sizeof(BOOTPLAYER_t) bytes to work around this problem.	vor 16 Jahren
Michael Brown	b62f2325ba	[PXEXT] Add PXENV_FILE_EXEC call to PXE extensions API. This allows pxelinux to execute arbitrary gPXE commands. This is remarkably unsafe (not least because some of the commands will assume full ownership of memory and do nasty things like edit the e820 map underneath the calling pxelinux), but it does allow access to the "sanboot" command.	vor 16 Jahren
Michael Brown	5e4e267177	Start restructuring pxe_tftp.c to cope with multicast (MTFTP) receives.	vor 17 Jahren
Michael Brown	c9c8cdeb8b	Add pxe_set_cached_filename() so that pxe_tftp.c can also update the stored DHCP packets.	vor 17 Jahren
Michael Brown	84f99f781e	Use XFER_INIT() macro.	vor 17 Jahren
Michael Brown	f6a8158eed	Make seek information part of the xfer metadata, rather than an entirely separate xfer method. Add missing .alloc_iob entries to several xfer_interface_operations structures.	vor 17 Jahren
Michael Brown	1949641d10	Fix compiler warnings that appear only on OpenBSD.	vor 17 Jahren
Michael Brown	6b0e147e0d	Don't complain when callers provide too-short buffers for PXENV_GET_CACHED_INFO. NTLDR does this.	vor 17 Jahren
Michael Brown	838ecba131	Provide individually cached constructed copies of DHCP packets via PXENV_GET_CACHED_INFO. If we dont do this, Altiris' NBP screws up; it relies on being able to grab pointers to each of the three packets and then read them at will later.	vor 17 Jahren
Michael Brown	3a2473f123	Do not fill in the BufferLimit field in struct s_PXENV_GET_CACHED_INFO, because this field doesn't exist in earlier versions of the PXE spec, and some callers don't allocate space for it.	vor 17 Jahren
Michael Brown	950057eeed	Add PXE FILE API.	vor 17 Jahren
Michael Brown	07f84566d5	Make read_user() non-blocking, and add select() call.	vor 17 Jahren
Michael Brown	5e26df0325	Centralise construction of the DHCP request and response packets.	vor 17 Jahren
Michael Brown	9aa61ad5a2	Add per-file error identifiers	vor 17 Jahren
Michael Brown	b34d4d0449	Separate the "is data ready" function of xfer_seek() into an xfer_window() function, which can return a scalar rather than a boolean.	vor 17 Jahren
Michael Brown	ca4c6f9eee	Kill off unused request() method in data-xfer interface.	vor 17 Jahren
Michael Brown	4c418d2100	Use net_device_operations structure and netdev_nullify() to allow for safe dropping of the netdev ref by the driver while other refs still exist. Add netdev_irq() method. Net device open()/close() methods should no longer enable or disable IRQs. Remove rx_quota; it wasn't used anywhere and added too much complexity to implementing correct interrupt-masking behaviour in pxe_undi.c.	vor 17 Jahren
Michael Brown	539ff45fd0	Allow recording of TX and RX errors to aid in end-user debugging.	vor 17 Jahren
Michael Brown	0324d5ff70	!PXE and PXENV+ structures are in code segment, not data segment.	vor 17 Jahren
Michael Brown	dca470cb21	Add (untested) UNDI loader C-level implementation.	vor 17 Jahren
Michael Brown	89349d7fad	Separated out initialisation functions from startup/shutdown functions.	vor 17 Jahren
Michael Brown	5ce5e6d846	Move pxe_netdev and set_pxe_netdev to pxe_undi.c and remove now-obsolete pxe.c.	vor 17 Jahren
Michael Brown	0924cf678e	Implemented (untested) PXENV_START_UNDI.	vor 17 Jahren
Michael Brown	30a442aef8	Report our interface type as "gPXE" to avoid working around Etherboot 5.4 bugs when driving ourselves via UNDI.	vor 17 Jahren
Michael Brown	1ce0b4bbfb	Kill off PXENV_UNDI_FORCE_INTERRUPT support; we have no reason to suspect that we need it, and implementing it would require needlessly complicating the net device API.	vor 17 Jahren
Michael Brown	5f92f0bd82	Reserve space for link-layer header in pxenv_undi_transmit() when not handed a P_UNKNOWN packet.	vor 17 Jahren
Michael Brown	258afef751	Add missing call to free_iob() in pxenv_undi_isr(). Correct typo in pxenv_set_station_address().	vor 17 Jahren
Michael Brown	4968caab82	Add trivial net device statistics (TX and RX packet count), reported via UNDI API and also by ifstat command; may be useful for debugging.	vor 17 Jahren
Michael Brown	cbd956535e	Place netdev_open()/netdev_close() calls in appropriate places.	vor 17 Jahren
Michael Brown	8f37a6a424	Add mechanism for providing TX completion events.	vor 17 Jahren
Michael Brown	332614a382	Add untested support for UNDI transmit and receive.	vor 17 Jahren
Michael Brown	e42eba4af4	Use a common base-memory packet buffer for DHCP construction (as used by PXE and NBI) and UNDI packets (as used by undinet and UNDI).	vor 17 Jahren
Michael Brown	5f17089b14	pxe_netdev now holds a reference to the network device. Use generic fields in struct device_description rather than assuming that the struct device * is contained within a pci_device or isapnp_device; this assumption is broken when using the undionly driver. Add PXENV_UNDI_SET_STATION_ADDRESS.	vor 17 Jahren
Michael Brown	e3bbfd7a75	Call shutdown() from pxenv_undi_shutdown(). Probably not totally correct, but it's enough to get RIS working.	vor 17 Jahren
Michael Brown	4472e22b5e	Implement the two UNDI API calls used by RIS.	vor 17 Jahren
Michael Brown	d05d8edd42	Implement the "overwrite TFTP filename" Microsoft RIS bug workaround.	vor 17 Jahren
Michael Brown	8130443f9f	Separate out pxe_start_nbp() from pxe_image.c into pxe_call.c Implement PXENV_RESTART_TFTP.	vor 17 Jahren
Michael Brown	9125070f51	I really, really screwed up the semantics of BufferSize and BufferLimit.	vor 17 Jahren
Michael Brown	40d6d3dcf4	Windows RIS now gets as far as downloading NTLDR.	vor 17 Jahren
Michael Brown	e381714c07	Partial migration of UDP to data-xfer interface. (Will not link at present; DHCP is broken).	vor 17 Jahren
Michael Brown	01b4bde8a0	Updated TFTP and PXE UDP API code to use not-yet-implemented data-xfer UDP API.	vor 17 Jahren
Michael Brown	23008b9326	Updated to use POSIX-style file I/O layer.	vor 17 Jahren
Michael Brown	5ff23aa406	Include stdlib.h rather than malloc.h	vor 18 Jahren
Michael Brown	a5a330339b	Split DBG() statement containing two inet_ntoa() statements; they return a static buffer.	vor 18 Jahren
Michael Brown	ce7289a766	Dump buffer and packet information in PXENV_UDP_READ as well	vor 18 Jahren

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77 Commits (59b5465b30733dcd457698606b6de7cf31a3882d)