Rev |
Log message |
Author |
Age |
Path |
1765 |
|
root |
5623d 08h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1462 |
This commit was manufactured by cvs2svn to create tag 'nog_patch_68'. |
|
7063d 15h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1461 |
Add an optional `enabled' paramter to every peripheral |
nogj |
7063d 15h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1396 |
Remove useless use of floats |
nogj |
7063d 15h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1394 |
Fix VAPI in the uart |
nogj |
7063d 15h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1392 |
Make uart use the new trace functions |
nogj |
7063d 15h |
/or1k/tags/nog_patch_68/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 |
7063d 15h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1367 |
Cleanup uart peripheral useing the new callback mechanism |
nogj |
7104d 10h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1366 |
Pass a caller given pointer to the vapi_read callback |
nogj |
7104d 10h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1359 |
Pass private data in readfunc/writefunc callbacks |
nogj |
7104d 10h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1358 |
Modularise config file parseing. Paving the way for further modularisation. |
nogj |
7104d 10h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1350 |
Mark a simulated cpu address as such, by introducing the new oraddr_t type |
nogj |
7113d 13h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1308 |
Gyorgy Jeney: extensive cleanup |
phoenix |
7318d 08h |
/or1k/tags/nog_patch_68/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 |
7485d 16h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1165 |
timeout bug fixed; contribution by Carlos |
markom |
7724d 15h |
/or1k/tags/nog_patch_68/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 |
7782d 11h |
/or1k/tags/nog_patch_68/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 |
7783d 04h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7786d 01h |
/or1k/tags/nog_patch_68/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 |
7826d 09h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
1073 |
channels support |
rprescott |
7951d 13h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
997 |
PRINTF should be used instead of printf; command redirection repaired |
markom |
8014d 22h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
970 |
Testbench is now running on ORP architecture platform. |
simons |
8022d 09h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
884 |
code cleaning - a lot of global variables moved to runtime struct |
markom |
8058d 20h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
821 |
ugly bug with duplicate redefined i removed |
markom |
8144d 17h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
806 |
uart now partially uses scheduler |
markom |
8149d 23h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
805 |
kbd, fb, vga devices now uses scheduler |
markom |
8150d 00h |
/or1k/tags/nog_patch_68/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 |
8186d 22h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
549 |
enabled parameters removed from devices, which also have number of devices; command line --output-cfg parameter added |
markom |
8240d 18h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
530 |
THRI interrupt fixed. |
simons |
8243d 11h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |
529 |
Bug in receiver fixed. |
simons |
8243d 13h |
/or1k/tags/nog_patch_68/or1ksim/peripheral/16450.c |