robin.thoni/ipxe - git rthoni.com

Commit graph

Autor	SHA1	Nachricht	Datum
Michael Brown	aaca21a2b6	We can't assert that the RX engine is idle in iscsi_done(), because it may be called during the RX data processor, before the RX engine transitions back to idle. It doesn't really matter if the RX engine isn't idle when iscsi_done() is called, because it will just pick up where it left off on the next call. (The same is not true for the TX engine, so keep the TX engine assertion.)	vor 18 Jahren
Michael Brown	6ea07b9247	Use debug auto-colourisation.	vor 18 Jahren
Michael Brown	76525294ee	Clean up connection closing and permanent failure logic.	vor 18 Jahren
Michael Brown	83e1340d88	Use autocolourisation	vor 18 Jahren
Michael Brown	61ed298bc7	Merge changes from mcb-tcp-fixes branch.	vor 18 Jahren
Michael Brown	4cc1c1bd4c	Ensure that old TCP connection state is destroyed before attempting to reopen connection. (The TCP API will soon change to render this step unnecessary.)	vor 18 Jahren
Michael Brown	a2e3357825	Cannot immediately overwrite the peer address when we parse TargetAddress from the login response, because we still need the old address while we close the connection!	vor 18 Jahren
Michael Brown	d6f9152bfa	Avoid null pointer dereferences when no username/password specified.	vor 18 Jahren
Michael Brown	6ceb55fad0	When login fails, leave the session open but not in full feature phase. In iscsi_issue(), detect this state and immediately refuse the operation. This avoids trying multiple logins when scsi.c tries several times to read the drive capacity.	vor 18 Jahren
Michael Brown	ab242a760d	Add ability to shut down iSCSI connection	vor 18 Jahren
Michael Brown	38ae94f8ce	A cleaner method of handling login redirection; just use the existing reconnection mechanism. This avoids the problems of trying to reuse the TCP connection structure before the old connection has cleanly exited.	vor 18 Jahren
Michael Brown	8c3d09c564	Tweaked retry messages	vor 18 Jahren
Michael Brown	9600af14a3	Added debug messages	vor 18 Jahren
Michael Brown	89bcb57201	Update ftp.c to work with Nikhil's TCP stack. Remove the now-totally-obsolete sockaddr_in field from tcp.h.	vor 18 Jahren
Michael Brown	6842dd3222	Handle TargetAddress	vor 18 Jahren
Michael Brown	67577556a2	Handle strings as complete units, instead of a byte at a time.	vor 18 Jahren
Michael Brown	3a7d762c1c	Add iscsi_rx_buffered_data() and supporting infrastructure.	vor 18 Jahren
Michael Brown	3f0b4d9ed8	Updated to use asynchronous operation model for iSCSI requests Added CHAP authentication	vor 18 Jahren
Michael Brown	fedc186fd7	Split login into security negotation and operational parameter negotiation phases, to allow inclusion of CHAP authentication.	vor 18 Jahren
Michael Brown	f1e1dfae3d	Added RX tracing as well.	vor 18 Jahren
Michael Brown	0743dc5b0d	Added some minimal debugging for transmitted PDUs.	vor 18 Jahren
Derek Pryor	562ab6d65c	Bug fixes to the HTTP protocol code	vor 18 Jahren
Derek Pryor	0f88703019	Bug fixes to the HTTP protocol code	vor 18 Jahren
Derek Pryor	25ea34a8d7	New HTTP protocol and test code	vor 18 Jahren
Michael Brown	2497270c14	command->data_{in,out} are now userptr_t, so it is invalid to compare against NULL.	vor 18 Jahren
Michael Brown	ea5fa82b91	Fixed variable name in assertion	vor 18 Jahren
Michael Brown	d0e4f198d6	Add iSCSI to the DHCP tests. Start updating iscsi.c to use Nikhil's TCP API.	vor 18 Jahren
Michael Brown	3a660f9b25	Update ftp.c and hello.c to use the generic async_operations API.	vor 18 Jahren
Michael Brown	8637834031	Made the temporary buffer part of the TCP senddata() API, to ease the transition away from uIP. Prepared ipv4.c for transition away from uIP.	vor 18 Jahren
Michael Brown	f743de4858	Added tcp_kick(). This speed up LILO and GRUB booting by almost two orders of magnitude.	vor 19 Jahren
Michael Brown	b9cbae58fa	Expert advice tells me that we do have to explicitly state the options even when we want to use the defaults.	vor 19 Jahren
Michael Brown	d48d0fb1bb	Add the concept of a "user pointer" (similar to the void __user * in the kernel), which encapsulates the information needed to refer to an external buffer. Under normal operation, this can just be a void * equivalent, but under -DKEEP_IT_REAL it would be a segoff_t equivalent. Use this concept to avoid the need for bounce buffers in int13.c, which reduces memory usage and opens up the possibility of using multi-sector reads. Extend the block-device API and the SCSI block device implementation to support multi-sector reads. Update iscsi.c to use user buffers. Move the obsolete portions of realmode.h to old_realmode.h. MS-DOS now boots an order of magnitude faster over iSCSI (~10 seconds from power-up to C:> prompt in bochs).	vor 19 Jahren
Michael Brown	c69c1ec540	Documented login parameters that we negotiate.	vor 19 Jahren
Michael Brown	a280587cde	iSCSI writes seem to be working (at least, the ethereal trace shows no errors; still need to verify data integrity). SCSI response PDUs are handled: status and sense data (if available) are returned via the scsi_command structure. Updated iSCSI session parameter usage.	vor 19 Jahren
Michael Brown	813a052dc3	Set ErrorRecoveryLevel=0 (we don't want to have to handle it).	vor 19 Jahren
Michael Brown	f25731d08f	Split "iSCSI as a SCSI device" out from "iSCSI as a TCP protocol".	vor 19 Jahren
Michael Brown	5009f8d6a2	Provide a SCSI device interface to the iSCSI protocol	vor 19 Jahren
Michael Brown	2462047128	Typo	vor 19 Jahren
Michael Brown	9e1becaf8a	Merge TCP aborted(), timedout() and closed() methods into a single closed() method with a reason code.	vor 19 Jahren
Michael Brown	8afb6303fb	Half-way tidy	vor 19 Jahren
Michael Brown	04b6a1e004	Make all TCP methods optional; at least FTP data is a read-only connection and so legitimately ignores acked() and senddata().	vor 19 Jahren
Michael Brown	aec0e127d2	Proof-of-concept FTP implementation	vor 19 Jahren
Michael Brown	01bd78d62a	Created net/tcp and moved hello.c there	vor 19 Jahren

43 Commits (649b789e937b3a6f1a0c3b76049cb442c519d49c)