Fork of ipxe; additional commands and features https://git.openslx.org/openslx-ng/ipxe.git/atom/src/interface/pxe?h=master 2008-11-18T22:27:02+00:00 2008-11-18T22:27:02+00:00 Michael Brown 2008-11-18T22:27:02+00:00 urn:sha1:446b6d5fddb95901e8874475597c75ed3cacfdde The initial PXE implementation in Etherboot had the goal of being architecture-agnostic, but this goal has not been realised. 2008-11-08T05:30:30+00:00 Michael Brown 2008-11-08T02:18:30+00:00 urn:sha1:9a52ba0cfac0fffb39b5a4c148ec7641bcc38381 netdev_rx_err() and netdev_tx_complete_err() get passed the error code, but currently use it only in debug messages. Retain error numbers and frequencey counts for up to NETDEV_MAX_UNIQUE_ERRORS (4) different errors for each of TX and RX. This allows the "ifstat" command to report the reasons for TX/RX errors in most cases, even in non-debug builds. 2008-10-16T04:13:40+00:00 Michael Brown 2008-10-15T03:17:48+00:00 urn:sha1:3a505dfc350cc9c720c170660f0c779ec32a4bfd EFI requires us to be able to specify the source address for individual transmitted packets, and to be able to extract the destination address on received packets. Take advantage of this to rationalise the push() and pull() methods so that push() takes a (dest,source,proto) tuple and pull() returns a (dest,source,proto) tuple. 2008-09-23T03:15:56+00:00 Michael Brown 2008-09-23T03:15:56+00:00 urn:sha1:a2f9bf70d75c94e7d7a0d67fe293b1300cb6fe27 At least one Dell system calls the UNDI loader entry point with the BIOS console disabled. The serial console is active only after a call to initialise(), so move the debug message in undi_loader() so that it can be displayed via the serial console. 2008-08-21T15:52:08+00:00 Michael Brown 2008-08-21T15:52:08+00:00 urn:sha1:0ffc3f6285cb39af55547243201783e418aff8b9 2008-08-21T15:50:51+00:00 Michael Brown 2008-08-21T15:50:51+00:00 urn:sha1:2090aade044338e4f2ba840ccb4ef615db737f58 pxenv_udp_write() needs to specify a net device, otherwise ipv4 is unable to route broadcast transmissions. 2008-08-20T02:21:37+00:00 Michael Brown 2008-08-20T02:21:37+00:00 urn:sha1:30fb3b3810409a4971adf9abf00e0842f88d87d8 Determine the network-layer packet type and fill it in for UNDI clients. This is required by some NBPs such as emBoot's winBoot/i. This change requires refactoring the link-layer portions of the gPXE netdevice API, so that it becomes possible to strip the link-layer header without passing the packet up the network stack. 2008-08-20T01:02:51+00:00 Michael Brown 2008-08-20T01:02:51+00:00 urn:sha1:f6f6f626f7f63269c92932e7701392d619c44312 Some dumb NBPs (e.g. emBoot's winBoot/i) never call PXENV_UNDI_ISR with FuncFlag=PXENV_UNDI_ISR_START; they just sit in a tight polling loop merrily violating the PXE spec with repeated calls to PXENV_UNDI_ISR_IN_PROCESS. Force a extra calls to netdev_poll() to cope with these out-of-spec clients. 2008-07-17T16:45:17+00:00 Michael Brown 2008-07-17T16:45:17+00:00 urn:sha1:03c80c12b8e9019554c3bd4545cf68926ee1ce47 Add yet another ugly hack to iscsiboot.c, this time to allow the user to inhibit the shutdown/removal of the iSCSI INT13 device (and the network devices, since they are required for the iSCSI device to function). On the plus side, the fact that shutdown() now takes flags to differentiate between shutdown-for-exit and shutdown-for-boot means that another ugly hack (to allow returning via the PXE stack on BIOSes that have broken INT 18 calls) will be easier. I feel dirty. 2008-07-01T01:52:13+00:00 Michael Brown 2008-07-01T01:52:13+00:00 urn:sha1:4fbbf651d7cb91983801904f5ed2b07d15566c1d __from_data16 and __from_text16 now take a pointer to a .data16/.text16 variable, and return the real-mode offset within the appropriate segment. This matches the use case for every occurrence of these macros, and prevents potential future bugs such as that fixed in commit d51d80f. (The bug arose essentially because "&pointer" is still syntactically valid.)