| Rev |
Log message |
Author |
Age |
Path |
| 1222 |
cfmakeraw is not avaliable on cygwin |
phoenix |
7492d 19h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1165 |
timeout bug fixed; contribution by Carlos |
markom |
7703d 06h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1154 |
When using tty channel, put the serial port into raw mode (no echo, no
CR/LF conversion, no other line discipline/buffering). |
sfurman |
7760d 15h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 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 |
7761d 01h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1146 |
cygwin fix |
phoenix |
7761d 19h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 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 |
7761d 19h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7764d 15h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1128 |
Fixed my bustage: Add missing 2nd argument to open(). Otherwise,
opening a serial port channel can sporadically fail. |
sfurman |
7771d 19h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1127 |
Added ability to map I/O from simulated UARTs to physical serial ports
on the host running the simulator. |
sfurman |
7774d 20h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1122 |
Get rid of C++ style declarations (which can appear in the middle of a block) in C program. Some older compilers complain. |
sfurman |
7804d 02h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1120 |
Fix my dumb automake bustage |
sfurman |
7804d 02h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1119 |
1) Fix the "channels:xterm" feature so that it functions on linux.
The existing implementation relies on SysV STREAMS behavior that
Linux does not possess.
2) Allow arguments to be passed to the xterm from the sim.cfg file,
e.g. to set the window dimensions or fonts.
3) Add the ability for a program to interact with the simulator UART
through a TCP socket. |
sfurman |
7804d 22h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1118 |
1) Fix the "channels:xterm" feature so that it functions on linux.
The existing implementation relies on SysV STREAMS behavior that
Linux does not possess.
2) Allow arguments to be passed to the xterm from the sim.cfg file,
e.g. to set the window dimensions or fonts.
3) Add the ability for a program to interact with the simulator UART
through a TCP socket. |
sfurman |
7804d 22h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1117 |
Ignore generated files for CVS purposes |
sfurman |
7804d 23h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 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 |
7804d 23h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1100 |
cvs problem fixed |
markom |
7891d 10h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1098 |
small bug in cuc fixed |
markom |
7891d 10h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1073 |
channels support |
rprescott |
7930d 03h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1070 |
Channels (fd,file,xterm) first import |
rprescott |
7930d 04h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1068 |
Minimum packet length cheching changed to present the real hw. |
simons |
7931d 21h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1067 |
Changed main structure. |
rherveille |
7934d 12h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1065 |
Removed trailing ' \' used to continue code on the next line.
This caused problems with some compilers. |
rherveille |
7937d 09h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1058 |
Different memory controller. |
simons |
7969d 01h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1019 |
fixed some bugs detected by Bender hardware |
rherveille |
7986d 02h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 1018 |
TX_BD_NUM register now contains a real number of transmit BDs (before this was n*2) |
simons |
7986d 09h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 997 |
PRINTF should be used instead of printf; command redirection repaired |
markom |
7993d 13h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 970 |
Testbench is now running on ORP architecture platform. |
simons |
8001d 00h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 919 |
stable release |
rherveille |
8016d 03h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 889 |
Modified Ethernet model. |
ivang |
8035d 03h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
| 884 |
code cleaning - a lot of global variables moved to runtime struct |
markom |
8037d 11h |
/or1k/tags/nog_patch_69/or1ksim/peripheral/ |
