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Justin T. Gibbs cd036e891a ahc_pci.c:
If bus_dma will give us addresses > 32 bits, setup our dma tag
	to accept up to 39bit addresses.

aic7770.c:
	Update the softc directly rather than use an intermediate
	"probe_config" structure.

aic7xxx.c:
	Complete core work to support 39bit addresses for bulk data
	dma operations.  Controller data structures still must reside
	under the 4GB boundary to reduce code/data size in the sequencer
	and related data structures.  This has been tested under Linux
	IA64 and will be tested on IA64 for FreeBSD as soon as our port
	can run there.

	Add bus dmamap synchronization calls around manipulation of
	all controller/kernel shared host data structures.

	Implement data pointer reinitialation for a second data phase
	in a single connection in the kernel rather than bloat the
	sequencer.  This is an extremely rare operation (does it ever
	happen?) and the sequencer implementation was flawed for some
	of the newest chips.

	Don't ever allow our target role to initiate a PPR.  This
	is forbidden by the SCSI spec.

	Add a few missing endian conversions in the ignore wide pointers
	code.  The core has been tested on the PPC under Linux and should
	work for FreeBSD PPC.  As soon as I can test the OSM layer for
	FreeBSD PPC, I will.

	Move some of ahc_softc_init() into ahc_alloc() now that the
	probe_config structure is gone.

	Add a 4GB boundary condition on all of our dma tags.  32bit
	DAC under PCI only works on a single 4GB "page".  Although
	we can cross 4GB on a true 64bit bus, the card won't always
	be installed in one and we can save code space and cost in
	implementing high address support by assuming the high DWORD
	address will never change.

	Add diagnostics to ahc_search_qinfifo().

	Correct a target mode issue with bus resets.  To avoid an
	interrupt storm from a malicious third party holding the
	reset line, the sequencer would defer re-enabling the reset
	interrupt until either a select-out or select-in.  Unfortunately,
	the select-in enable bit is cleared by a bus reset, so a second
	reset will render the card deaf to an initiator's attempts to
	contact it.  We now re-enable bus reset interrupts immediately
	if the target role is enabled.

aic7xxx.h:
	Remove struct ahc_probe_config.

	SCB's now contain a pointer to the sg_map_node so we can perfrom
	bus dma sync operations on the SG list prior to queuing a command.

aic7xxx.reg:
	Register the Perforce ID for this file with the VERSION keyword
	so it is printed in generated files.

	Add the DSCOMMAND1 register which is used to access the high
	DWORD of address bits.

	Add the data pointer reinitialize sequencer interrupt code.

aic7xxx.seq:
	Register the Perforce ID for this file with the VERSION keyword
	so it is printed in generated files.

	Remove code to re-enable the bus reset interrupt after a select-in.
	In target mode we cannot defer this operation as ENSELI is cleared
	by a bus reset.

	Complete 39bit support.

	Generate a sequencer inteerrupt rather than handle the data
	pointers re-initialitation in the sequencer.

	Inline the "seen identify" assertion to save a few cycles.

	Short circuit the update of our residual data if we have
	fully completed a transfer.  The residual is correct from
	our last S/G load operation.

	Short circuit full SDPTR processing if the residual is 0.
	Just mark the transfer as complete.

aic7xxx_93cx6.c:
	Synchronize perforce IDs.

aic7xxx_freebsd.c:
	Complete untested 39bit support.

	Add missing endia conversions.

	Clear our residuals prior to starting a command.  The
	update residual code in the core only sets the residual
	if there is one.

aic7xxx_freebsd.h:
	Modeify ahc_dmamap_sync() macros to take an offset and a length.
	This is how sync operations are performed in NetBSD, and we should
	update our bus dma implementation to match.

aic7xxx_inline.h:
	Add data structure synchronization helper functions.

	Fix a bug in ahc_intr() where we would not clear our unsolicited
	interrupt counter after running our PCI interrupt handler.  This
	may have been the cause of the spurious PCI interrupt messages.

aic7xxx_pci.c:
	Adjust for loss of probe_config structure.

	Guard against bogus 9005 subdevice information as seen on some
	IBM MB configurations.

	Add 39bit address support.

MFC after: 10 days
2001-07-18 21:39:48 +00:00
bin Fix style bugs introduced by rev 1.28. No functional changes. 2001-07-16 15:49:58 +00:00
contrib This commit was generated by cvs2svn to compensate for changes in r79847, 2001-07-18 06:48:31 +00:00
crypto Bug fix: When the client connects to a server and Kerberos 2001-07-13 18:12:13 +00:00
etc sysctl(8) doesn't need '-w' to write to sysctl variables anymore. 2001-07-17 22:03:19 +00:00
games Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
gnu Improve the interface provided by libdialog. Move a cursor around over 2001-07-18 05:21:37 +00:00
include VCS ID fixup 2001-07-10 17:50:46 +00:00
kerberos5 add dependency for lex.o on roken.h (from "Alexander N. Kabaev" 2001-07-12 08:36:01 +00:00
kerberosIV generate ksrvtgt 2001-06-16 06:51:35 +00:00
lib mdoc(7) police: fix markup. 2001-07-18 15:55:34 +00:00
libexec Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
release Use quotes around ${RELEASETAG} to allow values like 2001-07-18 05:40:30 +00:00
sbin Use MD_NAME and MDCTL_NAME constants where appropriate. 2001-07-18 13:32:38 +00:00
secure Added missing DPADD and CLEANFILES. 2001-07-12 09:17:51 +00:00
share mdoc(7) police: don't use enclosure macros with plain text. 2001-07-18 15:00:46 +00:00
sys ahc_pci.c: 2001-07-18 21:39:48 +00:00
tools ISO_ -> ISO 2001-06-11 01:29:40 +00:00
usr.bin If we're writing to stdout, we don't care about the size. 2001-07-17 21:23:43 +00:00
usr.sbin Document the fact that syslogd(8) requires logs files to be created 2001-07-18 13:31:08 +00:00
COPYRIGHT Update to add the July 22, 1999 addendum. 1999-09-05 21:33:47 +00:00
Makefile Make it possible to build manpages for the entire source tree. 2001-03-27 08:43:28 +00:00
Makefile.inc1 Axe S/Key. OPIE is the true and faithful successor. 2001-07-09 17:49:34 +00:00
Makefile.upgrade $Id$ -> $FreeBSD$ 1999-08-28 01:35:59 +00:00
README Slightly improve the description of "crypto". "DES" is a subset of 2000-08-31 17:59:01 +00:00
UPDATING Mention problems with PAM upgrade and ports. 2001-07-17 08:01:25 +00:00

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