robin.thoni/ipxe - git rthoni.com

Commit graph

Autor	SHA1	Nachricht	Datum
Michael Brown	2dc8ed1eb8	Work around Etherboot 5.4 bug when multiple packets are received.	vor 17 Jahren
Michael Brown	0958726ebb	It's not just Etherboot that fails to generate TX completions.	vor 17 Jahren
Michael Brown	adb3dd03e5	Document TX completion bug.	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	f77815f2b1	Kill off hotplug.h and just make net devices normal reference-counted structures. DHCP still broken and #if 0'd out.	vor 17 Jahren
Michael Brown	3e2c6b6736	pkbuff->iobuf changeover Achieved via Perl using: perl -pi -e 's/pk_buff/io_buffer/g; s/Packet buffer/I\/O buffer/ig; ' \ -e 's/pkbuff\.h/iobuf.h/g; s/pkb_/iob_/g; s/_pkb/_iob/g; ' \ -e 's/pkb/iobuf/g; s/PKB/IOB/g;'	vor 17 Jahren
Michael Brown	7d9267561b	Don't call PXENV_STOP_UNDI in the kpxeprefix. This slighy breaks the clean separation between loading and starting, but does mean that more PXE stacks survive the process.	vor 17 Jahren
Michael Brown	d0f4e9a54b	Add some trace messages for important events	vor 17 Jahren
Michael Brown	4b77061881	Pick up the return status code from the correct place now that we don't overwrite the parameter block until after the debug code.	vor 17 Jahren
Michael Brown	5817c9f114	When an UNDI API call fails, print everything there is to know about it.	vor 17 Jahren
Michael Brown	6a3c76c8e0	Always send EOI. We can't feasibly share interrupts (since we have no clue what the "previous" interrupt handler will do, which could range from "just an iret" to "disable the interrupt"), and that means that we have to take responsibility for ACKing all interrupts. Joy.	vor 17 Jahren
Michael Brown	f81bf3bc52	We do have a __data16_array after all!	vor 17 Jahren
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).	vor 17 Jahren
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.	vor 17 Jahren
Michael Brown	18e5353bed	Rename pkb_available() to pkb_tailroom() for consistency with Linux's skb_tailroom(). Add pkb_headroom().	vor 17 Jahren
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	vor 17 Jahren
Michael Brown	3c2cc59d25	Added ability to break ISR processing over several calls to poll(). This will allow us to implement RX quotas.	vor 17 Jahren
Michael Brown	aa7bda7b47	Send EOI after enabling interrupt, in case the device had asserted IRQ to the PIC while it was disabled.	vor 17 Jahren
Michael Brown	66f7bcc785	Tidied up debug messages	vor 17 Jahren
Michael Brown	675fe200e5	Use "struct undi_device" instead of "struct pxe_device", and use the function prefix "undinet_" and the variable name "undinic" in undinet.c, so that we can reserve the variable name "undi" for a struct undi_device. The idea is that we preserve the Etherboot 5.4 convention that the "UNDI" code refers to our using an underlying UNDI stack, while the "PXE" code refers to our providing a PXE API.	vor 17 Jahren
Michael Brown	36c1e1aa57	Renamed undi.c to undinet.c. (undi.c will become the UNDI PCI driver)	vor 17 Jahren
Michael Brown	d3558fdd3a	Remove accidentally checked-in code	vor 17 Jahren
Michael Brown	85a41b25fe	Move START_UNDI, UNDI_STARTUP, UNDI_INITIALIZE and UNDI_GET_INFORMATION calls into drivers/net/undi.c. undi_probe() now gets given a pxe_device representing a PXE stack that has been loaded into memory but not initialised in any way.	vor 17 Jahren
Michael Brown	23cb837951	Remember to enable/disable the interrupt at the PIC. Handle failures in undi_open() properly.	vor 17 Jahren
Michael Brown	ef50ea0b2b	Renamed undi_net.c to undi.c.	vor 17 Jahren
Michael Brown	7e07dfb2f4	Added PXE bus driver (with support only for using PXE structures found lying about in memory, not for loading from ROM), and UNDI net driver.	vor 17 Jahren

21 Commits (763a3eab8aecb91be0a2fb7d150840ba9e0902b4)