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[/] [or1k/] [tags/] [nog_patch_47/] [or1ksim/] [peripheral/] - Rev 1143

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Rev Log message Author Age Path
1143 Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. sfurman 7760d 09h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1128 Fixed my bustage: Add missing 2nd argument to open(). Otherwise,
opening a serial port channel can sporadically fail.		 sfurman 7767d 13h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1127 Added ability to map I/O from simulated UARTs to physical serial ports
on the host running the simulator.		 sfurman 7770d 14h /or1k/tags/nog_patch_47/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 7799d 19h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1120 Fix my dumb automake bustage sfurman 7799d 20h /or1k/tags/nog_patch_47/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 7800d 16h /or1k/tags/nog_patch_47/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 7800d 16h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1117 Ignore generated files for CVS purposes sfurman 7800d 16h /or1k/tags/nog_patch_47/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 7800d 17h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1100 cvs problem fixed markom 7887d 04h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1098 small bug in cuc fixed markom 7887d 04h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1073 channels support rprescott 7925d 21h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1070 Channels (fd,file,xterm) first import rprescott 7925d 22h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1068 Minimum packet length cheching changed to present the real hw. simons 7927d 14h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1067 Changed main structure. rherveille 7930d 06h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1065 Removed trailing ' \' used to continue code on the next line.
This caused problems with some compilers.		 rherveille 7933d 02h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1058 Different memory controller. simons 7964d 19h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1019 fixed some bugs detected by Bender hardware rherveille 7981d 20h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1018 TX_BD_NUM register now contains a real number of transmit BDs (before this was n*2) simons 7982d 03h /or1k/tags/nog_patch_47/or1ksim/peripheral/
997 PRINTF should be used instead of printf; command redirection repaired markom 7989d 07h /or1k/tags/nog_patch_47/or1ksim/peripheral/

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