Date: Mon, 14 May 2007 21:31:06 GMT From: Bruce M Simpson <bms@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 119854 for review Message-ID: <200705142131.l4ELV6LC030039@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=119854 Change 119854 by bms@bms_anglepoise on 2007/05/14 21:30:28 build ehci and uhci drivers in (to exercise pci attachment). Try byte-swapping endianness of 32 bit reads from PCI configuration space. Affected files ... .. //depot/projects/mips2/src/sys/dev/siba/siba_pcib.c#4 edit .. //depot/projects/mips2/src/sys/mips/conf/SENTRY5#8 edit Differences ... ==== //depot/projects/mips2/src/sys/dev/siba/siba_pcib.c#4 (text+ko) ==== @@ -372,9 +372,7 @@ printf("reading 4 bytes from %08x\n", cfgaddr); val = *(volatile uint32_t *)MIPS_PHYS_TO_KSEG1(cfgaddr); /* XXX MIPS */ - // this is just...odd. it doesn't look right. - - //val = bswap32(val); /* XXX ? */ + val = bswap32(val); /* XXX seems to be needed for now */ /* swizzle and return what was asked for */ val &= 0xffffffff >> ((4 - bytes) * 8); ==== //depot/projects/mips2/src/sys/mips/conf/SENTRY5#8 (text+ko) ==== @@ -1,6 +1,6 @@ # # $FreeBSD$ -# $P4: //depot/projects/mips2/src/sys/mips/conf/SENTRY5#7 $ +# $P4: //depot/projects/mips2/src/sys/mips/conf/SENTRY5#8 $ # # The Broadcom Sentry5 series of processors and boards is very commonly # used in COTS hardware including the Netgear WGT634U. @@ -75,6 +75,18 @@ device bfe # XXX will build both pci and siba device miibus # attachments +# pci devices +# notyet: +#device ath # in pci slot +#device ath_hal # in pci slot + +device usb # USB Bus (required) +device uhci # UHCI PCI->USB interface +device ehci # EHCI PCI->USB interface (USB 2.0) + +# need to teach the code to ignore the bridge.... + + # XXX notyet; need to be auto probed children of siba_cc. #device uart #device uart_ns8250
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