CVS commit: src/sys/arch/powerpc

Module Name:	src
Committed By:	rkujawa
Date:		Sun Jun 14 00:02:35 UTC 2026

Modified Files:
	src/sys/arch/powerpc/conf: files.ibm4xx
	src/sys/arch/powerpc/ibm4xx/dev: emacreg.h if_emac.c if_emacreg.h mal.c
	    opb.c opbvar.h plb.c wdog.c
Added Files:
	src/sys/arch/powerpc/ibm4xx/dev: dwcdmacreg.h dwcsata.c dwcsatareg.h
	    ehci_plb.c ohci_plb.c
	src/sys/arch/powerpc/ibm4xx/pci: pciex.c pcix.c

Log Message:
Add 440/460 peripherals (tested only on 460EX).

Featuring:
- PLB-PCIX host bridge
- PLB-PCIE root complex
- TCP/IP Acceleration Hardware support for EMAC (checksumming and TSO for IPv4 and IPv6)
- Synopsys DWC SATA-II, the old non-AHCI variant (DMA is not stable, use DWCSATA_PIO_ONLY)
- USB EHCI and OHCI
- Updated watchdog
- and necessary plumbing for the above for PPC460EX


To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/sys/arch/powerpc/conf/files.ibm4xx
cvs rdiff -u -r0 -r1.1 src/sys/arch/powerpc/ibm4xx/dev/dwcdmacreg.h \
    src/sys/arch/powerpc/ibm4xx/dev/dwcsata.c \
    src/sys/arch/powerpc/ibm4xx/dev/dwcsatareg.h \
    src/sys/arch/powerpc/ibm4xx/dev/ehci_plb.c \
    src/sys/arch/powerpc/ibm4xx/dev/ohci_plb.c
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/powerpc/ibm4xx/dev/emacreg.h \
    src/sys/arch/powerpc/ibm4xx/dev/opbvar.h
cvs rdiff -u -r1.60 -r1.61 src/sys/arch/powerpc/ibm4xx/dev/if_emac.c
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/powerpc/ibm4xx/dev/if_emacreg.h
cvs rdiff -u -r1.5 -r1.6 src/sys/arch/powerpc/ibm4xx/dev/mal.c
cvs rdiff -u -r1.29 -r1.30 src/sys/arch/powerpc/ibm4xx/dev/opb.c
cvs rdiff -u -r1.26 -r1.27 src/sys/arch/powerpc/ibm4xx/dev/plb.c
cvs rdiff -u -r1.12 -r1.13 src/sys/arch/powerpc/ibm4xx/dev/wdog.c
cvs rdiff -u -r0 -r1.1 src/sys/arch/powerpc/ibm4xx/pci/pciex.c \
    src/sys/arch/powerpc/ibm4xx/pci/pcix.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.