| Rev |
Log message |
Author |
Age |
Path |
| 1154 |
When using tty channel, put the serial port into raw mode (no echo, no
CR/LF conversion, no other line discipline/buffering). |
sfurman |
7765d 01h |
/or1k/tags/nog_patch_34/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 |
7765d 12h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1146 |
cygwin fix |
phoenix |
7766d 05h |
/or1k/tags/nog_patch_34/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 |
7766d 05h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7769d 02h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1128 |
Fixed my bustage: Add missing 2nd argument to open(). Otherwise,
opening a serial port channel can sporadically fail. |
sfurman |
7776d 06h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1127 |
Added ability to map I/O from simulated UARTs to physical serial ports
on the host running the simulator. |
sfurman |
7779d 06h |
/or1k/tags/nog_patch_34/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 |
7808d 12h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1120 |
Fix my dumb automake bustage |
sfurman |
7808d 13h |
/or1k/tags/nog_patch_34/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 |
7809d 09h |
/or1k/tags/nog_patch_34/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 |
7809d 09h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1117 |
Ignore generated files for CVS purposes |
sfurman |
7809d 09h |
/or1k/tags/nog_patch_34/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 |
7809d 10h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1100 |
cvs problem fixed |
markom |
7895d 20h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1098 |
small bug in cuc fixed |
markom |
7895d 21h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1073 |
channels support |
rprescott |
7934d 14h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1070 |
Channels (fd,file,xterm) first import |
rprescott |
7934d 14h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1068 |
Minimum packet length cheching changed to present the real hw. |
simons |
7936d 07h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1067 |
Changed main structure. |
rherveille |
7938d 22h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1065 |
Removed trailing ' \' used to continue code on the next line.
This caused problems with some compilers. |
rherveille |
7941d 19h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1058 |
Different memory controller. |
simons |
7973d 11h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1019 |
fixed some bugs detected by Bender hardware |
rherveille |
7990d 12h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 1018 |
TX_BD_NUM register now contains a real number of transmit BDs (before this was n*2) |
simons |
7990d 19h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 997 |
PRINTF should be used instead of printf; command redirection repaired |
markom |
7997d 23h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 970 |
Testbench is now running on ORP architecture platform. |
simons |
8005d 10h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 919 |
stable release |
rherveille |
8020d 14h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 889 |
Modified Ethernet model. |
ivang |
8039d 14h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 884 |
code cleaning - a lot of global variables moved to runtime struct |
markom |
8041d 21h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 877 |
ata beta release |
rherveille |
8049d 09h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
| 876 |
Beta release of ATA simulation |
rherveille |
8049d 09h |
/or1k/tags/nog_patch_34/or1ksim/peripheral/ |
