src/sys/dev/ppc/ppc.c, branch release/3.2.0_cvs

This commit was manufactured by cvs2svn to create branch 'RELENG_3'.

1999-01-21T00:55:31Z

Fix broken low level ppb_rxxx() return type: char becomes u_char.

1999-01-10T16:41:14Z

Submitted by: Bruce Evans Some ppb bootup printfs simplified.

Major ppbus commit with:

1999-01-10T12:04:56Z

+ ECP parallel port chipset FIFO detection + DMA+FIFO parallel I/O handled as chipset specific + nlpt updated in order to use the above enhanced parallel I/O. Use 'lptcontrol -e' to use enhanced I/O + Various options documented in LINT + Full IEEE1284 NIBBLE and BYTE modes support. See ppbus(4) for an overview of the IEEE1284 standard + Detection of PnP parallel devices at boot + Read capability added to nlpt driver to get IEEE1284 compliant printer status with a simple 'cat /dev/lpt0' + IEEE1284 peripheral emulation added to BYTE mode. Two computers may dialog according to IEEE1284 signaling method. See PERIPH_1284 option and /sys/dev/ppbus/ppi.c All this code is supposed to provide basic functions for IEEE1284 programming. ppi.c and nlpt.c may act as examples.

Silence -Wtrigraph.

1998-12-30T00:37:44Z

Submitted by: Bradley Dunn (pr: kern/8817)

The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static

1998-12-07T21:58:50Z

and local variables, goto labels, and functions declared but not defined.

pcf.c: timeout management added

1998-10-31T11:37:09Z

ppc.c: nsc code improved. Actually, a complete rewrite.

Initialize isa_devtab entries for interrupt handlers in individual

1998-10-22T05:58:45Z

device drivers, not in ioconf.c. Use a different hack in isa_device.h so that a new config(8) is not required yet. pc98 parts approved by: kato

- program counter was previously an index in the microsequence, now pc

1998-09-20T14:47:01Z

is struct ppb_microseq* pointing directly into the microsequence

invalid printf call fixed -> compile time warning removed

1998-09-13T20:57:06Z

ppbus enhanced to support ZIP+ : microseq improved

1998-09-13T18:26:44Z