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Author SHA1 Message Date
Joel Sherrill
af24ac45c0 Changed settings for RPREFIX and DIRPREFIX. 1998-08-13 18:13:35 +00:00
Joel Sherrill
c82e1eabfd Updated version number 1998-08-13 18:13:05 +00:00
Joel Sherrill
d0e5f650e5 Updated to include standard number. 1998-08-13 18:11:21 +00:00
Joel Sherrill
368d64ae5f Updated. 1998-08-13 18:10:26 +00:00
Joel Sherrill
61b9f5d0bd New dates and versions. 1998-08-13 18:10:09 +00:00
Joel Sherrill
db99b6c321 Changed phone number to reflect new area code. 1998-08-13 18:09:44 +00:00
Joel Sherrill
8626d6dd79 base line -- copied from erc32 1998-08-13 17:46:27 +00:00
Joel Sherrill
af3e81c994 Enable TX interrupts only when we need TDAs. 1998-08-13 16:53:37 +00:00
Joel Sherrill
1253f39fd5 Cleaned up some debugging stuff. 
Redid interrupt handler to read imr/isr once and to write the imr once.
 1998-08-13 16:20:14 +00:00
Joel Sherrill
70502bc4c5 Don't disable the RX/TX on close in polled mode. 
Fixed a comment.
 1998-08-13 15:52:40 +00:00
Joel Sherrill
579fc6a3a3 Per request from Chris Johns <ccj@acm.org>, I added code to detect 
when the bare bsp was enabled without setting both --enable-cpu-model
and --enable-cpu-cflags.
 1998-08-13 14:47:18 +00:00
Joel Sherrill
9898425921 Patch from Chris Johns <ccj@acm.org> to change the way in which the initial 
stack pointers are saved.
 1998-08-13 14:28:22 +00:00
Joel Sherrill
26e5cd406a Patch from Chris Johns <ccj@acm.org>. Comments follow: 
Here is a small patch which allows the m68060 to be used. I have not
    tested the FP switching stuff which we know is broken. This is taken
    against the libchip snapshot but should merge without problems. If you
    have any problems please let me know.

    There are other smaller issues such as superscalar enable and cache
    control which I have not addressed yet. They are different to all other
    m68k processors. These can wait IMO.
 1998-08-13 14:23:37 +00:00
Joel Sherrill
7e19c72b13 fixed spacing 1998-08-13 14:22:48 +00:00
Joel Sherrill
ae320e0f3c Removed spurious prints and cleaned up XXX. 1998-08-12 23:53:23 +00:00
Joel Sherrill
9693fac4d7 Added more debug information. There are probably debug prints left in. 
Fixed one important bug.  After wrapping the RX Descriptors all had the
EOL bit set which resulted in everything slowing down massively.
 1998-08-12 23:10:38 +00:00
Wade A Smith
3f9da79a0a Updated the description section of the cfg_open and cfg_read routines 1998-08-12 16:57:27 +00:00
Joel Sherrill
4f38b71397 Fixed bug where the last link of the RDA was not initialized properly. 1998-08-12 16:28:17 +00:00
Wade A Smith
b032c170af Updated the description section of the admin_shutdown routine. 1998-08-11 22:50:07 +00:00
Wade A Smith
c40ad43d4e Updated the description section for the dump_setpath routine. 1998-08-11 22:34:41 +00:00
Wade A Smith
2dd561a3f6 Updated the description section for the following routines: 
log_close, log_seek, log_severity_before, log_facilityemptyset,
   log_facilityfillset, log_facilityaddset, log_facilitydelset,
   and log_facilityismember
 1998-08-11 22:10:51 +00:00
Wade A Smith
09470e0f69 Updated the Description section for the following routines: 
log_notify, log_read, log_open, and log_write.
 1998-08-11 20:38:09 +00:00
Joel Sherrill
7d07970eed Added SONIC_DEBUG_DESCRIPTORS and changed debug level. 1998-08-11 14:20:26 +00:00
Joel Sherrill
339737bad7 Survives 16-20 packets. Appears to be ok on TX buffer management. 
Problem appears to be on the RX buffer initialization side.
 1998-08-10 23:20:25 +00:00
Wade A Smith
0cac61eaf5 Update the description section for the log_write function. 1998-08-10 22:35:04 +00:00
Joel Sherrill
3fbd528781 Added prints 1998-08-10 22:23:33 +00:00
Wade A Smith
df8d36014c Updated the Description section for the Configuration Space Management 
routines.
 1998-08-10 22:01:23 +00:00
Joel Sherrill
7344fba988 Can now reply to multiple successive pings successfully without being in 
promiscuous mode.

It still dies somewhere between 16 and 20 pings.
 1998-08-10 21:45:01 +00:00
Joel Sherrill
c153a7bd9e replies to ping -- forced into prosmiscuous mode 1998-08-10 21:27:33 +00:00
Wade A Smith
988629063c Added to the description section of the Configuration Space Operations. 1998-08-10 16:41:46 +00:00
Wade A Smith
b044905b12 Documented the admin_shutdown function 1998-08-10 14:54:01 +00:00
Wade A Smith
ebc67925f5 Documented the following Event Logging routines: 
log_write, log_open, log_read, log_notify, log_close, log_seek,
log_severity_before, log_facilityemptyset, log_facilityfillset,
log_facilityaddset, log_facilitydelset, and log_facilityismember
 1998-08-10 14:53:01 +00:00
Wade A Smith
8c82d8d1d9 Documented the dump_setpath function. 1998-08-10 14:48:01 +00:00
Wade A Smith
e6bfa70c80 Added documentation for the following Configuration Space Operations: 
cfg_mount, cfg_unmount, cfg_mknod, cfg_set, cfg_get, cfg_link, cfg_unlink,
cfg_open, cfg_read, cfg_children, cfg_mark, and cfg_close
 1998-08-10 14:44:39 +00:00
Joel Sherrill
0c0419a1f1 Reordered some stuff. 1998-08-08 17:57:23 +00:00
Joel Sherrill
18c2320c6e changed version to 980808 1998-08-08 16:51:16 +00:00
Joel Sherrill
870284d103 Corrected spacing. 1998-08-08 16:37:43 +00:00
Joel Sherrill
301a2a3c0b Changed debug level. 
Moved CAM Descriptor types to sonic.h.

CAM memory is now malloced to insure it shares the same upper address bits.

Removed increment of RX interrupt count on TX interrupt path.

Added SONIC_DEBUG_FRAGMENTS and SONIC_DEBUG_CAM conditionals.

Fixed bugs in fragment manipulation.  First bug was that the pad overwrote
the last fragment.  The second bug was that the link information overwrote
the size of the last fragment.

Rewrote initialization of TDA to simplify it.
 1998-08-08 16:37:25 +00:00
Joel Sherrill
7e2187f4ad changed version to 9800808 1998-08-08 16:26:35 +00:00
Joel Sherrill
13451a384b Removed SonicRegisters structure since we now use register indices 
and access routines.

Added revision constants.

Added in_use and EOL field values.
 1998-08-06 19:01:03 +00:00
Joel Sherrill
e70a8f16b5 Enabled specific types of debug info. 
Added pointer to RDA to sonic structure.

Added macro names for values used in the in_use field of RDA entries.

Rewrote the RX Descriptor Area initialization loop.

Added a check to barf if this is a Rev B sonic chip.

Enabled check that the CAM was properly loaded.
 1998-08-06 19:01:02 +00:00
Joel Sherrill
e995f3a1ac Changed debug enable macros to support individually enabling different 
types of debug information.

Removed call to rtems_panic which was based on checking a variable which
was no longer being set.
 1998-08-06 15:27:08 +00:00
Joel Sherrill
c23118b036 Card Resource Register was a 16-bit register not a 32-bit one. 
Used existing constants for bits on the register.
 1998-08-06 15:05:59 +00:00
Joel Sherrill
308e18c397 Added support for the Card Resource Register. The new probe routines 
check for the presence of the DUART, SCC, and RTC.  The SONIC check
needs to be added in the future as the network driver is libchip'ed.
 1998-08-06 00:24:52 +00:00
Joel Sherrill
0eb85ae3e7 Commented out the code which yields the CPU when the serial controller is 
busy.  This type of behavior perturbs the tests and many of them will
not pass.
 1998-08-05 23:57:35 +00:00
Joel Sherrill
d4bf16c50f Added constants which made the multiple bit settings more readable 
for the Data Configuration Register (DCR).
 1998-08-05 23:56:48 +00:00
Joel Sherrill
dddc0557e5 DCR setting changed to match what the DY-4 Firmware initialized it to. 
This primarily included setting the state of the programmable outputs
and the RX and TX FIFO depths.

Moved all of the TX, RX, and RRA data structure initialization to before
the hardware initialization.  As part of this, the hardware initialization
was consolidated.  More than likely, some of this movement broke stuff.

Used constants added to sonic.h which gave more logical names to some
of the register bit settings.

Switched to calloc to insure the data areas where initialized to 0.

Commented out a panic check in the RX server which may or may not have
been right.

Increased the size of the CAM initialization area.  It is possible
that this could be decreased or code added to handle the management
of multiple hardware addresses.

Added sonic read and write register routines which aid greatly in
debugging and provide the core for the eventual movement of this
driver to libchip.

Added debug code to the read and write register routines which can
print the value read from or written to a register.  This code also
prints the register name which significantly eases reading the log.
 1998-08-05 23:56:13 +00:00
Joel Sherrill
bd8c8b2a85 Patch from Eric Valette <valette@crf.canon.fr> which brings the i386ex BSP 
inline with the new IRQ structure.
 1998-08-05 16:51:39 +00:00
Joel Sherrill
0e3c009625 changed load address 1998-08-05 15:44:09 +00:00
Joel Sherrill
ab0df696d0 Automatic CPU type detection code from Eric Valette <valette@crf.canon.fr>. 
Enabled on the pc386.
 1998-08-05 15:15:46 +00:00