| Rev |
Log message |
Author |
Age |
Path |
| 1765 |
|
root |
5604d 03h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1393 |
This commit was manufactured by cvs2svn to create tag 'nog_patch_34'. |
|
7044d 10h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1392 |
Make uart use the new trace functions |
nogj |
7044d 10h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1390 |
* Change scheduler to count down to 0 instead of reaching a certain cycle
count.
* Change the SCHED_ADD interface to take a time out as the parameter instead of the number of cycles. |
nogj |
7044d 10h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1367 |
Cleanup uart peripheral useing the new callback mechanism |
nogj |
7085d 05h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1366 |
Pass a caller given pointer to the vapi_read callback |
nogj |
7085d 05h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1359 |
Pass private data in readfunc/writefunc callbacks |
nogj |
7085d 05h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1358 |
Modularise config file parseing. Paving the way for further modularisation. |
nogj |
7085d 05h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1350 |
Mark a simulated cpu address as such, by introducing the new oraddr_t type |
nogj |
7094d 08h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1308 |
Gyorgy Jeney: extensive cleanup |
phoenix |
7299d 03h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1244 |
Added "cm" command to copy data inside memory.
Make or1ksim work on little endian platforms.
Port to Mac OS X.
Some bugfixes.
Allow JTAG write access to read-only memory regions. |
hpanther |
7466d 12h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1165 |
timeout bug fixed; contribution by Carlos |
markom |
7705d 10h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1153 |
When multiple interrupts were pending, e.g. TX buffer empty and RX
available, reading the UART's IIR register could potentially clear a
TX interrupt before it had been sent to the processor, thus dropping
the interrupt permanently.
Fix tested w/ both eCos and uclinux. |
sfurman |
7763d 06h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1145 |
1) Fix trivial bug w/ transmitter empty interrupts that I introduced in the
last check-in.
2) Improve printed output from debugging-only uart_status() routine. |
sfurman |
7764d 00h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7766d 20h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1116 |
There was a bug in the simulator's UART implementation that caused the
UART's LSR register to become corrupted. This was due to an
assumption that 'char' is an unsigned type, but that is not true on
all platforms.
When the char type is signed and a character is read in the range
0x80-0xff, the high bit is sign-extended into the upper bits of an
entry in the receive FIFO. When the character reaches the head of the
FIFO, the upper bits of the FIFO entry are OR'ed into the LSR, causing
the LSR to be set to 0xFF.
A simple cast fixes the problem. |
sfurman |
7807d 04h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 1073 |
channels support |
rprescott |
7932d 08h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 997 |
PRINTF should be used instead of printf; command redirection repaired |
markom |
7995d 17h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 970 |
Testbench is now running on ORP architecture platform. |
simons |
8003d 04h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 884 |
code cleaning - a lot of global variables moved to runtime struct |
markom |
8039d 16h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 821 |
ugly bug with duplicate redefined i removed |
markom |
8125d 12h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 806 |
uart now partially uses scheduler |
markom |
8130d 18h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 805 |
kbd, fb, vga devices now uses scheduler |
markom |
8130d 19h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 713 |
lot of small minor improvements: code documented, cleaned; runs at about same speed when not actually logging, but exe_log is enabled; raw_stats now run only with simple execution - enable RAW_USAGE_STATS macro |
markom |
8167d 17h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 549 |
enabled parameters removed from devices, which also have number of devices; command line --output-cfg parameter added |
markom |
8221d 13h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 530 |
THRI interrupt fixed. |
simons |
8224d 06h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 529 |
Bug in receiver fixed. |
simons |
8224d 08h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 492 |
uart THRE interrupt immedialty after write to IER |
markom |
8240d 16h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 490 |
clkcycle parsing problem fixed |
markom |
8241d 11h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
| 424 |
memory configuration file joined into .cfg file; *mem.cfg are obsolete; read-only and write-only memory is supported; memory logging is not yet supported; update of testbench - only cache test fails, since it writes to RO memory |
markom |
8250d 16h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/16450.c |
