Fork of ipxe; additional commands and features https://git.openslx.org/openslx-ng/ipxe.git/atom/src/usr?h=v0.9.5 2008-07-31T15:55:46+00:00 2008-07-31T15:55:46+00:00 Michael Brown 2008-07-31T15:55:46+00:00 urn:sha1:481a21798daf0a805f048cabb65f3a80fc60fd06 When we boot from a DHCP-supplied filename, we previously relied on the fact that the current working URI is set to tftp://[next-server]/ in order to resolve the filename into a full tftp:// URI. However, this process will eliminate the distinction between filenames with and without initial slashes: cwuri="tftp://10.0.0.1/" filename="vmlinuz" => URI="tftp://10.0.0.1/vmlinuz" cwuri="tftp://10.0.0.1/" filename="/vmlinuz" => URI="tftp://10.0.0.1/vmlinuz" This distinction is important for some TFTP servers. We now explicitly construct a string of the form "tftp://[next-server]/filename" so that a filename with an initial slash will result in a URI containing a double-slash, e.g. "tftp://10.0.0.1//vmlinuz" The TFTP code always strips a single initial slash, and so ends up presenting the correct path to the server. URIs entered explicitly by users at the command line must include a double slash if they want an initial slash presented to the TFTP server: "kernel tftp://10.0.0.1/vmlinuz" => filename="vmlinuz" "kernel tftp://10.0.0.1//vmlinuz" => filename="/vmlinuz" 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. 2008-07-08T02:50:44+00:00 Michael Brown 2008-07-08T02:50:44+00:00 urn:sha1:0436e417bcb9acd658b73a65172474a71eb12b83 If there is more than one loaded image, refuse to automatically select the image to execute. There are at least two possible cases, with different "correct" answers: 1. User loads image A by mistake, then loads image B and types "boot". User wants to execute image B. 2. User loads image A, then loads image B (which patches image A), then types "boot". User wants to execute image A. If a user actually wants to load multiple images, they must explicitly specify which image is to be executed. 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. 2008-03-25T20:46:16+00:00 Michael Brown 2008-03-25T20:46:16+00:00 urn:sha1:92d15eff30410dcb0ec406e06b131fb7d9179ffd 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. 2008-03-23T21:58:05+00:00 Michael Brown 2008-03-23T21:58:05+00:00 urn:sha1:ee4206a8a76c6d73c014f2261d4e7a1e093a40a8 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. 2008-03-21T22:15:31+00:00 Michael Brown 2008-03-21T22:15:31+00:00 urn:sha1:8afb36c3bc08ff0c9bdf0a8496cb08a8bfe287f3 2008-03-21T00:01:27+00:00 Michael Brown 2008-03-21T00:01:27+00:00 urn:sha1:aec9b8a41b6cad1b257c4e3a7f043f35871aafd0 2008-03-20T23:42:11+00:00 Michael Brown 2008-03-20T23:42:11+00:00 urn:sha1:eae6ac3d0bdb5f25193af9584db4eec9dd5226c9 2008-03-04T17:59:26+00:00 Michael Brown 2008-03-04T17:59:26+00:00 urn:sha1:b08a6f530042cfc0f8be2209cde9fab3d0ab9143