diff options
author | Ali Saidi <saidi@eecs.umich.edu> | 2007-02-13 15:58:06 -0500 |
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committer | Ali Saidi <saidi@eecs.umich.edu> | 2007-02-13 15:58:06 -0500 |
commit | e3dcbc94f77302b23365d191d43d60b1425c76b1 (patch) | |
tree | f7bf5217596671ddd9dddb028c11084158117d46 /src/dev/uart8250.hh | |
parent | dc7ef3d489f3ae54383f4b7fd525f41d339c9895 (diff) | |
download | gem5-e3dcbc94f77302b23365d191d43d60b1425c76b1.tar.xz |
Make mulitple consoles work and be distinguishable from each other
src/dev/alpha/tsunamireg.h:
get rid of things that aren't really tsunami registers
src/dev/platform.hh:
src/dev/uart.cc:
the uart pointer isn't used anymore
src/dev/simconsole.cc:
make the simconsole print something more useful to distinguish between various consoles in a single system
src/dev/uart8250.hh:
put the needed uart defines in here rather than including them from tsunamireg
src/python/m5/objects/T1000.py:
add a console to the T1000 config for the hypervisor
--HG--
extra : convert_revision : 76ca92122e611eaf76b989bc699582eef8297be8
Diffstat (limited to 'src/dev/uart8250.hh')
-rw-r--r-- | src/dev/uart8250.hh | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/dev/uart8250.hh b/src/dev/uart8250.hh index a0620c7e0..c28200592 100644 --- a/src/dev/uart8250.hh +++ b/src/dev/uart8250.hh @@ -35,7 +35,6 @@ #ifndef __DEV_UART8250_HH__ #define __DEV_UART8250_HH__ -#include "dev/alpha/tsunamireg.h" #include "base/range.hh" #include "dev/io_device.hh" #include "dev/uart.hh" @@ -54,6 +53,18 @@ const uint8_t IIR_TXID = 0x02; /* Tx Data */ const uint8_t IIR_RXID = 0x04; /* Rx Data */ const uint8_t IIR_LINE = 0x06; /* Rx Line Status (highest priority)*/ +const uint8_t UART_IER_RDI = 0x01; +const uint8_t UART_IER_THRI = 0x02; +const uint8_t UART_IER_RLSI = 0x04; + + +const uint8_t UART_LSR_TEMT = 0x40; +const uint8_t UART_LSR_THRE = 0x20; +const uint8_t UART_LSR_DR = 0x01; + +const uint8_t UART_MCR_LOOP = 0x10; + + class SimConsole; class Platform; |