openslx-ng/ipxe.git/src/drivers/block, branch v0.9.6

[blockdev] Move block device operations to structure block_device_operations

2008-11-19T20:04:43+00:00

Signed-off-by: Laurent Vivier

Split bootsector execution code out into bootsector.c.

2007-01-29T04:21:38+00:00

Added basic El Torito ISO image boot capability

Automatically select between the "10" and "16" variants of command set,

2006-12-12T18:54:35+00:00

based on the device size.

Catch SCSI errors, and work around the start-of-day CHECK CONDITION

2006-12-12T18:18:54+00:00

that some targets send.

We don't actually have a stdio.h header file. Our printf() functions are

2006-09-27T10:58:14+00:00

defined in vsprintf.h. (This may change, since vsprintf.h is a non-standard name, but for now it's the one to use.) There should be no need to include vsprintf.h just for DBG() statements, since include/compiler.h forces it in for a debug build anyway.

added stdio.h to includes for DBG compilation

2006-09-27T05:57:06+00:00

Updated debug message to reflect change in data structure.

2006-06-12T01:10:08+00:00

Backing out last change; no immediate plans to make the whole block-device

2006-06-01T11:14:59+00:00

layer asynchronous, so keeping the sync/async boundary within aoedev.c seems cleanest for now.

ATA devices are now asynchronous. The ATA layer itself now performs the

2006-05-31T18:57:11+00:00

async_wait(), though we may wish to move this higher up the stack, and consider making the block device model asynchronous. (There is only a marginal cost for synchronous devices, since they can simply call async_done() before returning; async_wait() will work seamlessly in this situation).

Added generic asynchronous operations code.

2006-05-31T14:34:17+00:00

Removed data_in_len and data_out_len from ata_command structure; the lengths are implied by the sector count and the presence of the data_in or data_out pointers. Changed AoE code to use subcommands by default, and made aoe_issue() nonblocking (with completion via async_wait()).