| Rev |
Log message |
Author |
Age |
Path |
| 1765 |
|
root |
5589d 18h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 1423 |
This commit was manufactured by cvs2svn to create tag 'nog_patch_49'. |
|
7030d 00h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 1396 |
Remove useless use of floats |
nogj |
7030d 01h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 1394 |
Fix VAPI in the uart |
nogj |
7030d 01h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 1392 |
Make uart use the new trace functions |
nogj |
7030d 01h |
/or1k/tags/nog_patch_49/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 |
7030d 01h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 1367 |
Cleanup uart peripheral useing the new callback mechanism |
nogj |
7070d 19h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 1366 |
Pass a caller given pointer to the vapi_read callback |
nogj |
7070d 19h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 1359 |
Pass private data in readfunc/writefunc callbacks |
nogj |
7070d 19h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 1358 |
Modularise config file parseing. Paving the way for further modularisation. |
nogj |
7070d 20h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 1350 |
Mark a simulated cpu address as such, by introducing the new oraddr_t type |
nogj |
7079d 23h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 1308 |
Gyorgy Jeney: extensive cleanup |
phoenix |
7284d 17h |
/or1k/tags/nog_patch_49/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 |
7452d 02h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 1165 |
timeout bug fixed; contribution by Carlos |
markom |
7691d 01h |
/or1k/tags/nog_patch_49/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 |
7748d 20h |
/or1k/tags/nog_patch_49/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 |
7749d 14h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7752d 10h |
/or1k/tags/nog_patch_49/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 |
7792d 18h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 1073 |
channels support |
rprescott |
7917d 22h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 997 |
PRINTF should be used instead of printf; command redirection repaired |
markom |
7981d 08h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 970 |
Testbench is now running on ORP architecture platform. |
simons |
7988d 19h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 884 |
code cleaning - a lot of global variables moved to runtime struct |
markom |
8025d 06h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 821 |
ugly bug with duplicate redefined i removed |
markom |
8111d 02h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 806 |
uart now partially uses scheduler |
markom |
8116d 09h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 805 |
kbd, fb, vga devices now uses scheduler |
markom |
8116d 09h |
/or1k/tags/nog_patch_49/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 |
8153d 07h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 549 |
enabled parameters removed from devices, which also have number of devices; command line --output-cfg parameter added |
markom |
8207d 03h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 530 |
THRI interrupt fixed. |
simons |
8209d 20h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 529 |
Bug in receiver fixed. |
simons |
8209d 22h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
| 492 |
uart THRE interrupt immedialty after write to IER |
markom |
8226d 06h |
/or1k/tags/nog_patch_49/or1ksim/peripheral/16450.c |
