Changeset 10b21a1b in mainline

Timestamp:

2018-12-11T12:48:02Z (5 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

737ebf3

Parents:

ca4c5596

git-author:

Jiri Svoboda <jiri@…> (2018-12-10 18:36:46)

git-committer:

Jiri Svoboda <jiri@…> (2018-12-11 12:48:02)

Message:

PC parallel port driver and printing utility

Add pc-lpt driver for the standard PC parallel port. Add lprint utility
to print a file or a short message to the printer port. Tested in Qemu.

Files:

• .gitignore (modified) (2 diffs)
• boot/Makefile.common (modified) (1 diff)
• boot/arch/amd64/Makefile.inc (modified) (1 diff)
• uspace/Makefile (modified) (2 diffs)
• uspace/app/lprint/Makefile (added)
• uspace/app/lprint/doc/doxygroups.h (added)
• uspace/app/lprint/lprint.c (added)
• uspace/drv/bus/isa/isa.dev (modified) (1 diff)
• uspace/drv/char/pc-lpt/Makefile (added)
• uspace/drv/char/pc-lpt/doc/doxygroups.h (added)
• uspace/drv/char/pc-lpt/main.c (added)
• uspace/drv/char/pc-lpt/pc-lpt.c (added)
• uspace/drv/char/pc-lpt/pc-lpt.h (added)
• uspace/drv/char/pc-lpt/pc-lpt.ma (added)
• uspace/drv/char/pc-lpt/pc-lpt_hw.h (added)
• uspace/srv/locsrv/locsrv.c (modified) (1 diff)

.gitignore

@@ -110 +110 @@
 uspace/app/init/init
 uspace/app/init/init.gz
+uspace/app/lprint/lprint
 uspace/app/kill/kill
 uspace/app/killall/killall
@@ -310 +311 @@
 uspace/drv/char/msim-con/msim-con
 uspace/drv/char/ns8250/ns8250
+uspace/drv/char/pc-lpt/pc-lpt
 uspace/drv/char/pl050/pl050
 uspace/drv/char/ps2mouse/ps2mouse

boot/Makefile.common

@@ -183 +183 @@
         killall \
         loc \
+        lprint \
         mixerctl \
         modplay \

boot/arch/amd64/Makefile.inc

@@ -46 +46 @@
         audio/hdaudio \
         char/ns8250 \
+        char/pc-lpt \
         time/cmos-rtc \
         bus/usb/ehci\

uspace/Makefile

@@ -58 +58 @@
         app/loc \
         app/logset \
+        app/lprint \
         app/mixerctl \
         app/mkfat \
@@ -166 +167 @@
         drv/char/msim-con \
         drv/char/ns8250 \
+        drv/char/pc-lpt \
         drv/char/pl050 \
         drv/char/ski-con \

uspace/drv/bus/isa/isa.dev

@@ -17 +17 @@
         irq 3
         io_range 2f8 8
+
+lpt1:
+        match 100 isa/lpt
+        io_range 378 8
+        irq 7
+
+lpt2:
+        match 100 isa/lpt
+        io_range 278 8
+        irq 5
 
 i8042:

uspace/srv/locsrv/locsrv.c

@@ -1387 +1387 @@
         categ_dir_add_cat(&cdir, cat);
 
+        cat = category_new("printer-port");
+        categ_dir_add_cat(&cdir, cat);
+
         return true;
 }