Commit Graph

35024 Commits

Author SHA1 Message Date
Prafulla Deuskar
587edcdc95 Corrected license in the source files. It should say "MUST" instead of "MAY".
MFC after:	2 days
2002-09-24 16:27:59 +00:00
Jonathan Mini
044af7c357 Back out last commit. Linux uses the old 4.3BSD sockaddr format. 2002-09-24 07:03:01 +00:00
Yoshihiro Takahashi
ecf15560c7 MFi386: revisions 1.127, 1.128 and 1.129. 2002-09-24 03:17:38 +00:00
Warner Losh
679aabee94 OLDCARD -> NEWCARD
pccbb -> cbb

PR: 43263
2002-09-24 02:55:33 +00:00
Warner Losh
f0e8cf0d26 Two new majors. devd and watchdog 2002-09-24 02:46:46 +00:00
Yoshihiro Takahashi
9601a29654 Move the com_emr register definition to sioreg.h. 2002-09-24 02:35:57 +00:00
Yoshihiro Takahashi
1577b9e6dd Merged from sys/dev/sio/sio.c revision 1.379. 2002-09-24 02:26:55 +00:00
Yoshihiro Takahashi
fb82e755e5 MFi386: revisions 1.536 and 1.538. 2002-09-24 02:22:35 +00:00
Yoshihiro Takahashi
c712cee242 MFi386: revision 1.419 2002-09-24 02:18:41 +00:00
Yoshihiro Takahashi
60c2f19bc5 Fixed to build after removing a.out suppot. 2002-09-24 02:17:13 +00:00
Mike Barcroft
9acdabbe1e Add an NBBY define to eventually replace the one in <sys/types.h>. 2002-09-23 22:01:10 +00:00
John Baldwin
bb25b2dda9 Ok, make this compile for real this time. recvfrom_args doesn't have a
fromlen member, instead it has a fromlenaddr pointer member.  Set it to
NULL.
2002-09-23 21:05:41 +00:00
John Baldwin
1d26b5606f Use correct variable name so that previous commit actually compiles. 2002-09-23 20:58:59 +00:00
Matt Jacob
7dec90bcf9 Parameterize MPT_MAX_REQUESTS based upon device type (FC has Global Credits
of 1024- Ultra4 256). Rename 'requests' tag to 'request_pool' for clarity.
Make sure we do correct xpt_freeze_simq/CAM_RELEASE_SIMQ if we run out
of chip resources.

MFC after:	6 days
2002-09-23 19:41:10 +00:00
Alfred Perlstein
4f492bfab5 use __packed. 2002-09-23 18:54:32 +00:00
John Baldwin
b8581e0d56 Now that we only probe host-PCI bridges once, we no longer have to check to
see if we have been probed before by checking for a pciX bus device.
2002-09-23 18:14:31 +00:00
John Baldwin
8ff25e9763 Put verbose printf's in the PCI BIOS interrupt routing code under
if (bootverbose).
2002-09-23 18:13:42 +00:00
Mike Barcroft
56144d5a4d o Move select() helper macros from <sys/types.h> to <sys/select.h>.
o Include <sys/select.h> from <sys/types.h> in the __BSD_VISIBLE case,
  so applications and base software can be slowly updated.
o Prototype select() in <sys/select.h>.  It was previously only
  prototyped in <unistd.h>.
o Add some XXX's to <sys/types.h>.

Reviewed by: -standards
2002-09-23 17:45:51 +00:00
John Baldwin
58eab4797a Update the nexus driver for the addition of the legacy driver:
- nexus no longer has PCI bridges as direct children, so the PCI bus
  ivar is no longer used and is removed.
- Don't attach default EISA, ISA, or MCA busses.  Instead, if we do not
  have an acpi0 device after bus_generic_probe(), add a legacy0 child
  device.
- Remove machine/nexusvar.h.
2002-09-23 16:03:00 +00:00
John Baldwin
ae829cae03 Hang apm off of the legacy device instead of the nexus. 2002-09-23 15:56:09 +00:00
John Baldwin
2ab55f4392 Change the nexus_pcib driver (eventually to be renamed to legacy_pcib) to
hang off of the legacy driver instead of the nexus.
2002-09-23 15:52:30 +00:00
John Baldwin
e8e951ce31 Add a new legacy(4) device driver for use on machines that do not have
ACPI or for when ACPI support is disabled or not present in the kernel.
Basically, the nexus device is now split into two with some parts
(such as adding default ISA, MCA, and EISA busses if they aren't found
as well as support for PCI bus device ivars) being moved to the legacy
driver.
2002-09-23 15:50:06 +00:00
Julian Elischer
ed32df81e8 Don't use local variable 'p' in a debug statement.. we removed it. 2002-09-23 14:06:12 +00:00
Julian Elischer
10b33e6b2c oops don't do dthe copy range in a new KSE. There isn't one any more. 2002-09-23 14:01:01 +00:00
Maxim Konovalov
cb7641e85b Slightly rearrange a code in rev. 1.164:
o Move len initialization closer to place of its first usage.
o Compare len with 0 to improve readability.
o Explicitly zero out phlen in ip_insertoptions() in failure case.

Suggested by:   jhb
Reviewed by:    jhb
MFC after:      2 weeks
2002-09-23 08:56:24 +00:00
Julian Elischer
d10fbbff27 Remove a bunch of stuff that is surplus now 2002-09-23 08:04:30 +00:00
Peter Wemm
1a8ec9c55a PIC_GOTOFF is OBE. 2002-09-23 07:27:45 +00:00
Jeff Roberson
cc8e753372 - Include sys/ktr.h so that vnode_if.h can define trace points. 2002-09-23 07:21:25 +00:00
Peter Wemm
691cb905d6 use __packed, rather than __attribute__((packed)). 2002-09-23 06:50:07 +00:00
Peter Wemm
fe4f1dfc8f Alfred got me thinking. Provide stubs for lint, and let the compilers
themselves cause a failure if it is told to use a __widget that there is
no implementation for them.  missing an implementation for __unused etc is
harmless.  But not having a __packed implementation when the kernel code
really needs it is a big deal.
2002-09-23 06:37:48 +00:00
Alfred Perlstein
744ae3e66a use __packed/__aligned rather than GCC-specific __attribute__. 2002-09-23 06:35:33 +00:00
Julian Elischer
e80f1025f9 White space commit...
get prompted by Peter's commit to fix spaces that should be tabs in #defines
2002-09-23 06:33:02 +00:00
Alfred Perlstein
ebc82cbbf0 s/__attribute__((__packed__))/__packed/g 2002-09-23 06:25:08 +00:00
Peter Wemm
e30c8e45bc I cannot win. I still managed to use #define<space> twice instead of
#define<tab> in spite of trying to make sure I didn't do this.
2002-09-23 06:19:31 +00:00
Jonathan Mini
d7f94a7a0e Don't use compatability syscall wrappers in emulation code.
This is needed for the COMPAT_FREEBSD3 option split.

Reviewed by:	alfred, jake
2002-09-23 06:17:54 +00:00
Julian Elischer
253fdd5ba9 slightly clean up the thread_userret() and thread_consider_upcall() calls.
also some slight changes for TDF_BOUND testing and small style changes
Should ONLY affect KSE programs

Submitted by:	davidxu
2002-09-23 06:14:30 +00:00
Peter Wemm
a7865fc147 Add a __section(x) macro as well. Use this in linker_set.h. ie:
static void const * const __set_##set##_sym_##sym
 __attribute__((__section__("set_" #set),__unused__)) = &sym
becomes:
static void const * const __set_##set##_sym_##sym
 __section("set_" #set) __unused = &sym
Like the other macros, these #define away for unrecognized compilers or
lint.

Also, fix the argments in the previous commit for the non-gcc case. lint
might be a bit happier about that.  Note that the gcc <= 2.6 case
needs some research.
2002-09-23 06:11:29 +00:00
Julian Elischer
acb460624e Add code to create > 1 KSe per process.
(support code not yet complete)

Submitted by:	davidxu
2002-09-23 06:10:24 +00:00
Peter Wemm
c692fbe091 At great personal risk, add a __packed and __aligned(x) define that
expand to __attribute__((packed)) and __attribute__((aligned(x)))
respectively.  Replace the handful of gcc-ism's that use
__attribute__((aligned(16))) etc around the kernel with __aligned(16).

There are over 400 __attribute__((packed)) to deal with, that can come
later.  I just want to use __packed in new code rather than add more
gcc-ism's.
2002-09-23 05:55:10 +00:00
Jeff Roberson
155974701d - Automatically generate and insert KTR points in all VOPs. 2002-09-23 05:50:07 +00:00
Julian Elischer
33c06e1d3e Indentation does not define a block.. you need breces {} as well..
also add a mutex assert.  (threaded path only)

Submitted by:	davidxu
2002-09-23 05:27:30 +00:00
Matt Jacob
77e22cb706 Wads more cleanup...
In mpttimeout, call mpt_intr just on the offchance that we missed
an interrupt. We can check to see whether or not the command that
is timing out got completed.

When we *do* decide to timeout a command, set the command state to
REQ_TIMEOUT and then invoke another timeout (hz/10)- mpttimeout2.
This allows us to catch a couple cases we've seen where the command
we timed out on in fact is ready to be completed by the firmware.
In any case, it's only after mpttimeout2 is called that we actually
take down the private state and free the request itself. CAM has
been notified in mpttimeout anyway. This whole area should be redone,
but that will take 105% of my available game time for this month.

Fix a couple of missing (and not useful, at presnet) CAMLOCK_2_MPTLOCK
and MPTLOCK_2_CAMLOCK locations.

Split mpt_notify into mpt_ctlop, which handles all reply completions
that have 0x800000000 or'd into the ContextID. This function can, in
fact, call mpt_event_notify_reply, which handles the traditional
async event notifications. While we're at it, put in the extremely
important (but currently untested) code that send back an Ack to
an Event Notification (if the Event Notification is marked with
AckRequired). Note that an Ack also generates another ctlop completion,
tra la.

Fix up mpt_done substantially to try and get how we plug into CAM
correctly done. Remove bogus CAM_RELEASE_SIMQ settings.

Do some cleanups in mpt_action that are related to speed negotiation
for Ultra4 cards. This is an area that is still quite fragile and
worrisome as config data being read back often doesn't make sense or
jibe with the documentation.

At any rate, after these changes were done, I was finally able to
get Lars Eggert's dual 320M disk system to stay up under load all
weekend- hopefully we're in good enough for now shape.

MFC after:	1 week
2002-09-23 05:25:59 +00:00
Jeff Roberson
9e9256e252 - Hold the credential of the caller and use it in all subsequent vn ops.
- Get rid of the ill conceived aq_td field.

Suggested by:	rwatson
2002-09-23 05:20:00 +00:00
Matt Jacob
aca01e3897 Recognize the single channel 2Gb card (FC919)- thanks to LSI Logic for
pointing this out.

In mpt_intr, don't try and pop a reply queue element out *unless*
the interrupt status says you might have one.

MFC after:	1 week
2002-09-23 05:16:00 +00:00
Matt Jacob
daa46fadd9 We do not need to expose mpt_notify outside of mpt_freebsd.c.
MFC after:	1 week
2002-09-23 05:14:38 +00:00
Matt Jacob
0424fb537e When freeing a request, zero out the sequence number.
Define the CFG_DAGA_OFF offset as 128 bytes instead of 40- gives us
a more reasonable headroom.

When reading a config page, zero out the entire request area- not just
the length of the request. This is because we cleverly (cheezily) return
configuration data back into the allocated request area, so it's nice
to make sure we start with a clean area to write on.

MFC after:	1 week
2002-09-23 05:14:02 +00:00
Matt Jacob
66cbe912a9 Remove ISP_DMA_ADDR_T definition.
Instead, based upon whether ISP_DAC_SUPPORTED is defined, typedef
isp_dma_addr_t appropriately.

If ISP_DAC_SUPPORTRED is defined, the DMA_WD2/DMA_WD3 macros do something
useful, else they define to '0'.
2002-09-23 05:09:23 +00:00
Matt Jacob
7e4bd1688b Add MBOX_INIT_REQ_QUEUE_A64/MBOX_INIT_RES_QUEUE_A64 definitions.
Define ispreq64_t to be the same as ispreqt3_t.
2002-09-23 05:04:16 +00:00
Peter Wemm
79af999017 Delete a whole bunch of compatability defines that we dont use anymore. 2002-09-23 05:04:05 +00:00
Matt Jacob
f777264584 Redo dma tag creation to correctly reflect the boundary and segment
limitations inherent to the isp1000 on SBus cards.
2002-09-23 05:03:34 +00:00