| Rev |
Log message |
Author |
Age |
Path |
| 1765 |
|
root |
5595d 13h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 1458 |
This commit was manufactured by cvs2svn to create tag 'nog_patch_66'. |
|
7035d 20h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 1396 |
Remove useless use of floats |
nogj |
7035d 20h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 1394 |
Fix VAPI in the uart |
nogj |
7035d 20h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 1392 |
Make uart use the new trace functions |
nogj |
7035d 20h |
/or1k/tags/nog_patch_66/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 |
7035d 20h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 1367 |
Cleanup uart peripheral useing the new callback mechanism |
nogj |
7076d 15h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 1366 |
Pass a caller given pointer to the vapi_read callback |
nogj |
7076d 15h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 1359 |
Pass private data in readfunc/writefunc callbacks |
nogj |
7076d 15h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 1358 |
Modularise config file parseing. Paving the way for further modularisation. |
nogj |
7076d 15h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 1350 |
Mark a simulated cpu address as such, by introducing the new oraddr_t type |
nogj |
7085d 18h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 1308 |
Gyorgy Jeney: extensive cleanup |
phoenix |
7290d 13h |
/or1k/tags/nog_patch_66/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 |
7457d 21h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 1165 |
timeout bug fixed; contribution by Carlos |
markom |
7696d 20h |
/or1k/tags/nog_patch_66/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 |
7754d 16h |
/or1k/tags/nog_patch_66/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 |
7755d 09h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7758d 06h |
/or1k/tags/nog_patch_66/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 |
7798d 14h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 1073 |
channels support |
rprescott |
7923d 18h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 997 |
PRINTF should be used instead of printf; command redirection repaired |
markom |
7987d 03h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 970 |
Testbench is now running on ORP architecture platform. |
simons |
7994d 14h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 884 |
code cleaning - a lot of global variables moved to runtime struct |
markom |
8031d 01h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 821 |
ugly bug with duplicate redefined i removed |
markom |
8116d 22h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 806 |
uart now partially uses scheduler |
markom |
8122d 04h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 805 |
kbd, fb, vga devices now uses scheduler |
markom |
8122d 05h |
/or1k/tags/nog_patch_66/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 |
8159d 02h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 549 |
enabled parameters removed from devices, which also have number of devices; command line --output-cfg parameter added |
markom |
8212d 23h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 530 |
THRI interrupt fixed. |
simons |
8215d 16h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 529 |
Bug in receiver fixed. |
simons |
8215d 18h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
| 492 |
uart THRE interrupt immedialty after write to IER |
markom |
8232d 02h |
/or1k/tags/nog_patch_66/or1ksim/peripheral/16450.c |
