0765a88c26
Define _ARM_ARCH_6, _ARM_ARCH_5 and _ARM_ARCH_4T, based on
...
architecture defines passed from the compiler.
Define RET and RETc macros for return and conditional return. If BX is
available in the current instruction set then make use of it.
Note: these really are from the compiler's -march/-mcpu flags, not
from the kernel config, so they can be relied on in user space.
2004-08-21 10:59:41 +00:00
a64bc9e882
Define THUMB_INSN_SIZE.
2004-08-21 10:53:36 +00:00
1e7492c638
Make this compile again by removing a now-unused local variable
...
and picking up cmd_iot from the new register struct instead of the
channel struct.
2004-08-21 10:09:21 +00:00
09662eaa73
Register description for SATA port multipliers.
2004-08-21 02:25:26 +00:00
5373bdd103
- Move to48() to atareg.h and rename it atacmd_to48().
...
- Add an atacmd_tosataq() that converts a 32-bit command to a Native
SATA Queued command.
2004-08-21 02:17:07 +00:00
218dbb60a6
Make some functions referenced only in wdc.c private to that file.
2004-08-21 01:51:46 +00:00
8eaae3f96b
Eliminate some gratuitous spl frobbing in atabus_thread().
2004-08-21 00:48:32 +00:00
335b799580
atastart() (called only at splbio(), and from interrupts) can change
...
drive_flags, to make sure all drive_flags manipulations are done at
splbio().
2004-08-21 00:28:34 +00:00
2aaf643e25
- atabus_detach(): Manipulate ch_flags at splbio().
...
- ata_reset_channel(): Assert that we're at splbio() when called.
- Sprinkle some comments about functions that must be called at splbio().
2004-08-20 23:50:13 +00:00
4af8216045
WDC_DIAGNOSTIC -> ATA_DEBUG
2004-08-20 23:36:52 +00:00
e975b9caee
- Add an (*ata_reset_channel)() member to ata_bustype.
...
- Add an ata_reset_channel() function that performs the common parts
of resetting an ATA channel, which uses the (*ata_reset_channel)()
callback to do the heavy lifting. Adjust callers to use ata_reset_channel()
instead of wdc_reset_channel().
This removes the last wdc-specific code from ata.c!
2004-08-20 23:26:53 +00:00
bd165f8e47
Use ANSI function decls for atabus open/close/ioctl.
2004-08-20 22:26:23 +00:00
c5adb42199
wdcreg.h is not needed here any more.
2004-08-20 22:19:00 +00:00
56e2a255b5
Move common parts of attaching an ata_channel to a new ata_channel_attach()
...
function.
2004-08-20 22:17:06 +00:00
3234a02f48
Move atabusconfig() to ata.c.
2004-08-20 22:02:40 +00:00
8b1b7c1c67
Check DDB before KGDB; if both are enabled, it's more useful to go to
...
DDB, because you can get to KGDB from there, but not the other way
around.
2004-08-20 21:38:35 +00:00
584b896885
Nothing's wrong with having DDB and KGDB in the same kernel.
2004-08-20 21:33:57 +00:00
51c34ebedf
In ata_get_params(), use the (*ata_exec_command)() available from the
...
ata_bustype rather than using wdc_exec_command() directly.
2004-08-20 20:53:20 +00:00
2606542c7b
- Add an atac_bustype_ata member to atac_softc to hold a pointer to
...
the ata_bustype for the controller. Fill it in and use it instead
of referencing wdc_ata_bustype directly.
- Add an atac_atapibus_attach member to atac_softc to hold a pointer
to the function that attaches the ATAPI bus for the controller. Fill
it in and use it instead of referencing wdc_atapibus_attach directly.
2004-08-20 20:52:31 +00:00
ce56a7e194
Also set the AT_XFDONE bit as appropriate.
2004-08-20 17:37:16 +00:00
709a2d87fc
Rename the ata_bustype "ata_reset_channel" member to "ata_reset_drive"
...
to reflect the new reality after Manuel added the bus reset ioctls.
2004-08-20 17:19:44 +00:00
a92a80cf63
for offloc, use MII_OFFSET_ANY rather than abusing MII_PHY_ANY.
2004-08-20 15:21:24 +00:00
26dfa7dd35
Comment out atabus; no ATA controllers or devices are configured in this
...
kernel.
2004-08-20 15:15:26 +00:00
2edd85fb18
Check power states after codec reset. This change fixes a
...
resume problem on some boards.
Patch provided by Joachim Thiemann in PR kern/26457
2004-08-20 14:36:13 +00:00
1b35cf3d9a
o Split copyright into mycroft and UCB parts
...
o remove advertising clause from UCB part
2004-08-20 14:12:52 +00:00
139c8b8dfc
Pass correct "mbuf" pointer to BPF framework.
2004-08-20 07:46:21 +00:00
9cc521a148
Move most of wdc_softc into a new atac_softc structure that contains
...
info common to all types of ATA controllers.
2004-08-20 06:39:37 +00:00
2fe6a47d97
Add dependancies on assym.h for some assembly files so that
...
"make -j <bignum>" works without having to do a "make depend" first.
2004-08-20 05:34:47 +00:00
9e4955fd5e
Fix compilation error introduced by prevoius commit.
2004-08-20 00:37:07 +00:00
2926431abf
Use ANSI function decls and "static".
2004-08-19 23:30:09 +00:00
1600c8b8cd
- Add and use a CHAN_TO_WDC() macro to get the wdc_softc from an
...
ata_channel.
- Add and use a CHAN_TO_WDC_REGS() macro to get the wdc_regs from an
ata_channel.
- Add and use a CHAN_TO_PCIIDE() macro to get the pciide_softc from an
ata_channel.
- Add and use a CHAN_TO_PCHAN() macro to get the pciide_channel from an
ata_channel. (This one just hides a cast, and is really just for
consistency with the others.)
2004-08-19 23:25:35 +00:00
0f7d471853
Factor out the hand-crafting of mbufs from the interface files. Reviewed by
...
gimpy. XXX: I could have used bpf_mtap2 on some of the new functions, but I
chose not to, because I just wanted to do what amounts to a code move.
2004-08-19 20:58:23 +00:00
396c380971
- ansify
...
- remove unnecessary casts
- change caddr_t to void *
- no functional change.
2004-08-19 18:33:24 +00:00
65193a3b71
Protect against multiple inclusion.
2004-08-19 17:56:57 +00:00
80c0e76172
implement pmap_pvo_reclaim(), which steals an existing non-wired pvo entry
...
for reuse, and use this in pmap_pvo_enter() when we can't allocate a new one.
2004-08-19 15:31:57 +00:00
6860e77f9d
include <sys/device> explicitely, found by Havard Eidnes
2004-08-19 15:12:36 +00:00
f2e99ab844
support rescan / manual detach
...
This code needs cleanup, at least a reasonable linked list
implementation (fixed a bug in detach_card() in the process which
left a dangling pointer around).
Also removed a questionable and undocumented use of the parent's
device unit number as locator value.
(As with the pcmcia code: someone please review wrt powerup/down etc.)
2004-08-19 14:50:52 +00:00
43f6a1ad3b
PR/26210: Matthew Mondor: Since revision 1.14 when net-2 was merged,
...
the code to do receive packet accounting has been disabled for no apparent
reason. Re-enable it.
2004-08-19 12:48:42 +00:00
3d45791c36
Rename bootparams to boot_params for consistency.
2004-08-19 10:34:36 +00:00
bee0b74932
remove a "proc botch" debug printf. ok'ed by Jonathan Stone.
2004-08-18 23:44:47 +00:00
c9108ddfc8
Hubert Feyrer points out that hw.ath.countrycode really ought to
...
be writeable. Make hw.ath.outdoor writeable while I am here.
2004-08-18 21:59:39 +00:00
efa3e6b66b
Remove bogus TABs. (from OpenBSD)
2004-08-18 14:47:25 +00:00
de8db0c004
also provide an example how a pci driver LKM looks
...
(This is just a dummy driver which doesn't touch the hardware.)
2004-08-18 14:06:13 +00:00
b1a9bed356
add an LKM for "wi at pcmcia" as an example for the new MOD_DRV LKM type
2004-08-18 13:12:07 +00:00
4157766364
add a "drvctl" pseudo-device as userland interface to the autoconf
...
rescan() and detach() functions
2004-08-18 12:19:29 +00:00
890158d024
Allow to rescan and detach by user request, using the new autoconf
...
functions.
For later rescans (eg after a driver LKM was loaded) to make sense,
don't consider it an error if no driver was attached on the initial
bus scan.
Someone who understands the enable/disable/powerup/down stuff please
review this.
2004-08-18 12:01:13 +00:00
a758a2aba6
allow to detach child devices and (optional selectively) bus rescans,
...
using the new autoconf functions
2004-08-18 11:54:47 +00:00
6ea832578d
Use the new autoconf functions to rescan busses and detach devices
...
on user request.
This duplicates the functionality provided by a private ioctl
interface (accessible through scsictl(8)), but in a more generic way.
2004-08-18 11:50:59 +00:00
c67a72f6ff
make PCI devices attachable/detachable (as far as the particular drivers
...
allow), and allow to rescan a bus selectively (ie only the device/
function I'm looking at)
2004-08-17 23:20:10 +00:00
d95b59fae8
add a new "DRV" LKM type, and some glue code to make it use the new
...
autoconf capabilities
2004-08-17 22:38:50 +00:00
rearnsha