Fork of ipxe; additional commands and features https://git.openslx.org/openslx-ng/ipxe.git/atom/src/include/gpxe/netdevice.h?h=v0.9.6 2008-11-21T20:34:02+00:00 2008-11-21T20:34:02+00:00 Michael Brown 2008-11-21T20:31:12+00:00 urn:sha1:02a021587336a9ada3845025610ba836b173464d There are currently four places within the codebase that use a heuristic to guess the "boot network device", with varying degrees of success. Add a feature to the net device core to maintain a list of open network devices, in order of opening, and provide a function last_opened_netdev() to retrieve the most recently opened net device. This should do a better job than the current assortment of guess_boot_netdev() functions. 2008-11-11T05:31:08+00:00 Michael Brown 2008-11-07T03:26:35+00:00 urn:sha1:9a35830d1f13c85be738325ac900b88b9b60139d Some Infiniband cards will not be as accommodating as the Arbel and Hermon cards in providing enough space for us to push a fake extra header at the start of the received packet. We must therefore make do with squeezing enough information to identify source and destination addresses into the two bytes of padding within a genuine IPoIB link-layer header. 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. 2008-10-16T04:12:56+00:00 Michael Brown 2008-10-15T01:00:44+00:00 urn:sha1:6b9cc2555688e716387c02ecfe4569d2a73a7208 Multicast hashing is an ugly overlap between network and link layers. EFI requires us to provide access to this functionality, so move it out of ipv4.c and expose it as a method of the link layer. 2008-10-16T04:11:47+00:00 Michael Brown 2008-10-14T23:49:59+00:00 urn:sha1:832668105e22c42f965970078124cdc2c556ac0d Currently this length is set at device allocation time, and is never changed. 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. 2008-04-22T16:40:50+00:00 Michael Brown 2008-04-22T16:40:50+00:00 urn:sha1:1ba959c6b342b314dfb01ca0a926ed6832c090b3 Add ability for network devices to flag link up/down state to the networking core. Autobooting code will now wait for link-up before attempting DHCP. IPoIB reflects the Infiniband link state as the network device link state (which is not strictly correct; we also need a succesful IPoIB IPv4 broadcast group join), but is probably more informative. 2008-03-22T00:31:08+00:00 Michael Brown 2008-03-22T00:24:50+00:00 urn:sha1:e5cea13e51f5226987048275499314c6f15d526f 2008-03-21T00:01:27+00:00 Michael Brown 2008-03-21T00:01:27+00:00 urn:sha1:aec9b8a41b6cad1b257c4e3a7f043f35871aafd0