1f676cda09
Implement the AT_READREG flag. This is needed for the CHECK POWER MODE
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ATA command (among others).
1998-11-23 23:02:11 +00:00
f0559087e0
Changes to deal with mac serial ports having clock sources on DCD or CTS.
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- When doing a first open, don't enable receive & status interupts before
the MD layer has had a chance to set things up.
- Enable logic to only enable DCD/CTS interupts if we are looking for/
expecting interupts on those pins. Disable otherwise.
- in zs_param, only pass up the state of ZSRR0_DCD if we have enabled
interupts on that pin.
Henry Hotz (<hotz@jpl.nasa.gov>) and Greg walsh <gwalsh@artec.com> have
tried these changes to get certain printers from hanging at boot. They
work in a 1.3.2 kernel for Greg.
1998-11-23 22:10:09 +00:00
3e38051bc5
in wdc_softc: access the per-channel data via a pointer array instead of
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an array of fixed-sized channel_softc elements. This way IDE controllers
which more than 1 channel (pciide) can extend the channel data easily
for private needs.
To avoid the double dereference at runtime, change the argument of
wdcstart() to the channel data pointer instead of the array index.
1998-11-21 15:41:41 +00:00
ba30effcf8
Changes to support a HIPPI Framing Protocol device, which allows raw
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HIPPI packets to be written without having to go through the network
stack.
1998-11-20 04:12:57 +00:00
4ba3417429
Implement reference counting for ATA adapters.
1998-11-20 01:22:37 +00:00
396aa17f77
Sigh, my bad. Check for chp->wdc being NULL before trying to deference it.
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(I didn't realize the ISA wdc front-end doesn't fill in chp->wdc).
1998-11-19 22:50:21 +00:00
5f0577babc
Adapt to the new scsipi_adapter interface.
1998-11-19 21:43:00 +00:00
afc84158d1
Back out revision 1.40. That change couldn't have POSSIBLY worked, since
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when wdcprobe() is called, the wdc_softc pointer in the channel_softc
hasn't even been intialized!
1998-11-19 19:52:42 +00:00
1461c4fb20
__wdccommand_done() needs to call wdcstart(), otherwise you can run
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into deadlocks when using wdc_exec_command().
1998-11-19 04:07:54 +00:00
3e086bd63d
Add support for detaching "com" instances.
1998-11-18 23:58:52 +00:00
58932a8415
Quirk out the first test in the beginning of wdcprobe(); the Vaio
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CD-ROM drive doesn't like it for some reason.
1998-11-18 19:12:08 +00:00
1d0f24882d
Now that the *_activate() functions don't do things which are attachment
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specific, move them into the chipset drivers.
1998-11-18 18:34:52 +00:00
dd6750820c
Expose the "enable" and "disable" functions so that the front-ends can
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access them.
1998-11-17 20:25:00 +00:00
b64b7c2964
New IDE xfer flag: C_SENSE, set by the ATAPI back-end sense info needs to
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be retrieved.
1998-11-17 14:14:52 +00:00
0c3ca7b31e
Finish implementing interrupt-driven card insertion and removal support.
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- Deactivate the card on removal and queue a REMOVAL event for the socket's
event thread to finish the detach.
- Queue an INSERTION event for the socket's event thread on insertion.
Implement a few missing infrastructure pieces to support this.
Hot swapping of PCMCIA cards now "works". (Not quite; things like network
devices need changes for their respestive subsystems. These changes are
coming soon...)
1998-11-17 08:49:11 +00:00
fc44652721
Implement a kernel thread per PCMCIA socket to handle card insertion and
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removal events.
1998-11-16 22:41:01 +00:00
d2afdb5b59
Fix some whitespace lossage, canonicalize some media names.
1998-11-16 19:13:31 +00:00
8146c925da
If we get a TX interrupt with no packets buffered, ignore it. This can occur
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if the chip is reset while transmitting.
XXX
This occurs at boot time because the SIOCADDMULTI always resets the interface
when adding the `all hosts groups' -- usually while the ARP packet is being
transmitted. All drivers should be fixed to not reset the interface when
changing the multicast filter, if possible.
1998-11-12 13:18:26 +00:00
1e71e76d6c
- clearify the boot messages (features supported vs features used). Thanks to
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Havard Eidnes for his complains about this :)
- fix some typo in comments
- hoppefully better detection of drives reporting bogus PIO modes.
1998-11-11 19:38:27 +00:00
21e1b057bc
Sorry, I forgot to revert "#if 0".
1998-11-09 07:01:47 +00:00
2749e8b74a
We don't need the pci headers here.
1998-11-08 22:02:25 +00:00
e58cf6b359
Add definitions for the ATA power management commands
1998-11-05 22:49:09 +00:00
37bbf03777
fix pcic_chip_socket_enable() to works on more machines.
1998-11-05 07:55:48 +00:00
7b10c3e7e4
Add the 'ex' driver, a DMA driver for 3Com 90x and 90xB cards. Rename
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constants from EP_ to ELINK_ since they're now used in the ex driver as well.
1998-11-04 00:29:28 +00:00
cd7f7eff85
Code common to RealTek 8019 and 8029 NE2000-compatible Ethernet chips.
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Includes media selection support and support for Full-duplex.
1998-10-31 00:44:33 +00:00
fa97a53c11
Multiple inclusion protection.
1998-10-31 00:31:43 +00:00
992f2906ba
Move the RTL8029 register definitions to <dev/ic/rtl80x9reg.h>, and add
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the registers/bits present in the RTL8019 (ISA version).
1998-10-31 00:27:41 +00:00
074bc27605
- Add filenames for VDAC/cursor sprite hardware descriptions; bt431reg.h,
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bt459reg.h, bt463reg.h and ims332.h as pointed by Klaus Klein.
1998-10-30 00:18:16 +00:00
2cb48d6c4e
Add support for macppc.
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Very special thanks to Itsumi Tsutsui for his invaluable collaboration.
1998-10-28 20:39:45 +00:00
026fcd0ce2
RCS Id police, canonicalize multiple-inclusion protection symbol names.
1998-10-28 16:26:01 +00:00
675a2afc89
- Brooktree Bt459 135 MHz Monolithic CMOS 256x64 Color Palette RAMDAC.
...
- Brooktree Bt431 Monolithic CMOS 64x64 Pixel Cursor Generator.
- Inmos IMS G332 Color Video Controller.
1998-10-28 04:10:36 +00:00
56066ad5fb
Add media list, media list count, and default media arguments to
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ne2000_attach().
1998-10-28 00:13:47 +00:00
3a9e6f3a29
Define a "page 3", used on some chips which emulate a dp8390, but also
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provide extensions.
1998-10-27 23:34:17 +00:00
3a7a7177cc
Update for changes to NCR5380_READ() and NCR5380_WRITE().
1998-10-26 04:44:04 +00:00
8ed7c47c7a
In order for the SCI_CLR_INTR() and SCI_BUSY() macros to work, we
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must actually use the softc pointer provided. Adjust NCR5380_READ()
and NCR5380_WRITE() appropriately.
1998-10-26 04:42:47 +00:00
d4e6677111
Replace architecture-dependent tag/handle field names with
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architecture-independent versions.
1998-10-25 23:48:29 +00:00
fab7faf6a4
Fix typo
1998-10-25 18:49:18 +00:00
906db1e920
PR/6274: John Ruschmeyer: Add support for the ncr53c80 driver on the i386.
1998-10-25 17:26:41 +00:00
88d1b8138c
If WDC_DIAGNOSTIC is defined, check in wdcstart() that we are called at
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splbio.
1998-10-21 09:12:46 +00:00
a2386d4325
fully implement soft callback usage
1998-10-20 22:18:13 +00:00
ce89209d42
when transmitting we cannot totally fill the circular buffer (i.e.
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we can't use up all of the remaining sc->txslot[chan].bfree free
bytes) because that would cause the circular buffer read pointer
to become equal to the write pointer, thus signaling 'empty buffer'
to the hardware and stopping the transmitter. spotted and fixed
by Kenjiro Cho <kjc@csl.sony.co.jp>
1998-10-20 17:53:54 +00:00
794fadcf0a
Donc reset the disk state to 0 in wd.c, set a flag which will cause it
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to be reset to 0 at wdcstart(). This fixes a race condition between
normal I/O and wdioclt().
1998-10-20 17:00:26 +00:00
3ebe847640
Stopgap fix for stupid pasto. Fix for the BAHSOFTCOPY case will be provided
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after more sleep.
1998-10-19 22:00:14 +00:00
96a0812fd8
Kill an extra printf("\n").
1998-10-15 11:38:04 +00:00
d2d873481a
pcic_wait_ready(): If we didn't get READY, print out the current status.
1998-10-15 04:04:43 +00:00
6413810bf3
Stop spurious lpt messages from being printed -- approved by fvdl.
1998-10-14 20:09:06 +00:00
773dc968ad
Remove some debugging printf
1998-10-14 13:28:47 +00:00
de1d4ba9b0
Change the way uCode is loaded into board LRAM, to let it work on macppc.
1998-10-13 22:57:26 +00:00
e8322de657
Add a new drive flag, DRIVE_MODE, set when the drive properly reported its
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PIO/DMA modes. Don't try a SET_FEATURE if it didn't report its mode.
1998-10-13 15:18:46 +00:00
7545a59b8c
In debug message, always print controller:channel:drive
1998-10-13 15:02:41 +00:00
kenh