Another long-awaited mips-sources update. This removes 2.6.13.5, and adds in 2.6.14.7. 2.6.15.4 is also imported with newer ebuild code to handle when a particular machine is known to fail for a given release. 2.6.15.4 also gets cobalt support working again, and includes a highly expermental patch for those interested in working on R10K-based SGI O2 systems.

(Portage version: 2.1_pre3-r1)

8 files changed, 567 insertions, 393 deletions

diff --git a/sys-kernel/mips-sources/ChangeLog b/sys-kernel/mips-sources/ChangeLog
index adc731c1f018..a350e52f62b1 100644
--- a/sys-kernel/mips-sources/ChangeLog
+++ b/sys-kernel/mips-sources/ChangeLog
@@ -1,6 +1,18 @@
 # ChangeLog for sys-kernel/mips-sources
 # Copyright 2002-2006 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-kernel/mips-sources/ChangeLog,v 1.83 2006/01/13 23:22:14 kumba Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/mips-sources/ChangeLog,v 1.84 2006/02/14 21:13:27 kumba Exp $
+
+*mips-sources-2.6.15.4 (19 Feb 2006)
+*mips-sources-2.6.14.7 (19 Feb 2006)
+
+  19 Feb 2006; Joshua Kinard <kumba@gentoo.org>
+  -mips-sources-2.6.13.5.ebuild, -mips-sources-2.6.14.6.ebuild,
+  +mips-sources-2.6.14.7.ebuild, +mips-sources-2.6.15.4.ebuild:
+  Another long-awaited mips-sources update. This removes 2.6.13.5, and adds in
+  2.6.14.7. 2.6.15.4 is also imported with newer ebuild code to handle when a
+  particular machine is known to fail for a given release. 2.6.15.4 also gets
+  cobalt support working again, and includes a highly expermental patch for
+  those interested in working on R10K-based SGI O2 systems.
 
 *mips-sources-2.6.14.6 (13 Jan 2006)
 
diff --git a/sys-kernel/mips-sources/Manifest b/sys-kernel/mips-sources/Manifest
index ecddfbdf7057..444e455e1104 100644
--- a/sys-kernel/mips-sources/Manifest
+++ b/sys-kernel/mips-sources/Manifest
@@ -1,8 +1,8 @@
-MD5 a03be22ad78dcc3c31d230ae3858be8a ChangeLog 36096
+MD5 7e91e183c9522673a87967f74a42fed3 ChangeLog 36719
 MD5 0c97fdd0af4e709a2a3173aa53a0990b files/digest-mips-sources-2.4.31-r1 316
-MD5 2a7fb0ee882ce28399352ba1e72c811c files/digest-mips-sources-2.6.13.5 378
-MD5 d8ee0f4bdce0b5e6d0e72a5d305a3811 files/digest-mips-sources-2.6.14.6 378
+MD5 732d132378b3283e01120a3c0bff80cc files/digest-mips-sources-2.6.14.7 378
+MD5 b2b1f729e56b4904460648e1541f101d files/digest-mips-sources-2.6.15.4 378
 MD5 ad25a2a0b6ade60c13ad8040f3c319c6 metadata.xml 378
 MD5 33808696f457977c99d2691c774ca703 mips-sources-2.4.31-r1.ebuild 2035
-MD5 f4d1f84286c18bbe12d7162b51d3039e mips-sources-2.6.13.5.ebuild 12708
-MD5 1707fbe64e335e3d87f3e1162bc4a61d mips-sources-2.6.14.6.ebuild 13791
+MD5 1707fbe64e335e3d87f3e1162bc4a61d mips-sources-2.6.14.7.ebuild 13791
+MD5 81e5237951cb493c0e4a0e4a32d87a15 mips-sources-2.6.15.4.ebuild 18816
diff --git a/sys-kernel/mips-sources/files/digest-mips-sources-2.6.13.5 b/sys-kernel/mips-sources/files/digest-mips-sources-2.6.13.5
deleted file mode 100644
index 455622f03cdc..000000000000
--- a/sys-kernel/mips-sources/files/digest-mips-sources-2.6.13.5
+++ /dev/null
@@ -1,5 +0,0 @@
-MD5 560f5fadf59f172973e67939868a4cae linux-2.6.13.tar.bz2 38372729
-MD5 998480888a0049e3537af2cd2240d92b mips-sources-generic_patches-1.14.tar.bz2 118949
-MD5 e94ee79cc269b78401ffe9b79ad620ff mips-sources-security_patches-1.15.tar.bz2 95503
-MD5 4fc24a9f9d591009e4609ef3acc9ebf6 mipscvs-2.6.13-20050914.diff.bz2 537371
-MD5 318cd641965082fe38ab0885ef2728cf patch-2.6.13.5.bz2 16626
diff --git a/sys-kernel/mips-sources/files/digest-mips-sources-2.6.14.6 b/sys-kernel/mips-sources/files/digest-mips-sources-2.6.14.7
index ec9290c481a0..cfc476c147ab 100644
--- a/sys-kernel/mips-sources/files/digest-mips-sources-2.6.14.6
+++ b/sys-kernel/mips-sources/files/digest-mips-sources-2.6.14.7
@@ -2,4 +2,4 @@ MD5 66d02cbd723876c6d69846a067875a22 linux-2.6.14.tar.bz2 39172170
 MD5 78c20f75a3aa9c2d4805fa882770e76c mips-sources-generic_patches-1.18.tar.bz2 318790
 MD5 e94ee79cc269b78401ffe9b79ad620ff mips-sources-security_patches-1.15.tar.bz2 95503
 MD5 ee7d677f2c8e81267abc038dfcd0f9c9 mipsgit-2.6.14-20051030.diff.bz2 689749
-MD5 95b0ce10d5985aeab6e90ef6c556b11e patch-2.6.14.6.bz2 25564
+MD5 5d5e438193af42c89d5e9a2dade493a6 patch-2.6.14.7.bz2 27436
diff --git a/sys-kernel/mips-sources/files/digest-mips-sources-2.6.15.4 b/sys-kernel/mips-sources/files/digest-mips-sources-2.6.15.4
new file mode 100644
index 000000000000..1bc15eb5fd31
--- /dev/null
+++ b/sys-kernel/mips-sources/files/digest-mips-sources-2.6.15.4
@@ -0,0 +1,5 @@
+MD5 cdf95e00f5111e31f78e1d97304d9522 linux-2.6.15.tar.bz2 39832836
+MD5 400949477a84f5f752a70e5f0b242b13 mips-sources-generic_patches-1.19.tar.bz2 250689
+MD5 e94ee79cc269b78401ffe9b79ad620ff mips-sources-security_patches-1.15.tar.bz2 95503
+MD5 2f563f3c35bc4de10296981e66c15579 mipsgit-2.6.15-20060109.diff.bz2 135328
+MD5 16c9747058fa575886b32ca022667f60 patch-2.6.15.4.bz2 18466
diff --git a/sys-kernel/mips-sources/mips-sources-2.6.13.5.ebuild b/sys-kernel/mips-sources/mips-sources-2.6.13.5.ebuild
deleted file mode 100644
index 9232e1d5195f..000000000000
--- a/sys-kernel/mips-sources/mips-sources-2.6.13.5.ebuild
+++ /dev/null
@@ -1,380 +0,0 @@
-# Copyright 1999-2005 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-kernel/mips-sources/mips-sources-2.6.13.5.ebuild,v 1.1 2005/12/20 18:10:41 kumba Exp $
-
-
-# INCLUDED:
-# 1) linux sources from kernel.org
-# 2) linux-mips.org CVS snapshot diff from 14 Sep 2005
-# 3) Generic Fixes
-# 4) Security fixes
-# 5) Patch for IP30 Octane Support		(http://www.linux-mips.org/~skylark/)
-# 5) Patch for IP28 Octane Support		(http://home.alphastar.de/fuerst/download.html)
-# 6) Patch for Remaining Cobalt Bits		(http://www.colonel-panic.org/cobalt-mips/)
-# 7) Experimental patches (IP27 hacks, et al)
-
-
-#//------------------------------------------------------------------------------
-
-
-
-# Version Data
-OKV=${PV/_/-}
-CVSDATE="20050914"			# Date of diff between kernel.org and lmo CVS
-SECPATCHVER="1.15"			# Tarball version for security patches
-GENPATCHVER="1.14"			# Tarball version for generic patches
-EXTRAVERSION="-mipscvs-${CVSDATE}"
-KV="${OKV}${EXTRAVERSION}"
-F_KV="${OKV}"				# Fetch KV, used to know what mipscvs diff to grab.
-STABLEVER="${F_KV}"			# Stable Version (2.6.x)
-PATCHVER=""
-USERC="no"				# If set to "yes", then attempt to use an RC kernel
-USEPNT="yes"				# If set to "yes", then attempt to use a point-release (2.6.x.y)
-
-# Directories
-S="${WORKDIR}/linux-${OKV}-${CVSDATE}"
-MIPS_PATCHES="${WORKDIR}/mips-patches"
-MIPS_SECURITY="${WORKDIR}/security"
-
-# Inherit Eclasses
-ETYPE="sources"
-inherit kernel eutils versionator
-
-# Portage Vars
-HOMEPAGE="http://www.linux-mips.org/ http://www.gentoo.org/"
-SLOT="${OKV}"
-PROVIDE="virtual/linux-sources virtual/alsa"
-KEYWORDS="-* mips"
-IUSE="cobalt ip27 ip28 ip30"
-
-
-# If USERC == "yes", use a release candidate kernel (2.6.X-rcY)
-# Do not set this to "yes" if using a point-release kernel
-if [ "${USERC}" = "yes" ]; then
-	KVXY="$(get_version_component_range 1-2)"			# Kernel Major/Minor
-	KVZ="$(get_version_component_range 3)"				# Kernel Revision Pt. 1
-	KVRC="$(get_version_component_range 4)"				# Kernel RC
-	F_KV="$(get_version_component_range 1-3)"
-	STABLEVER="${KVXY}.$((${KVZ} - 1))"				# Last stable version (Rev - 1)
-	PATCHVER="mirror://kernel/linux/kernel/v2.6/testing/patch-${OKV}.bz2"
-	EXTRAVERSION="-${KVRC}-mipscvs-${CVSDATE}"
-	KV="${OKV}-${EXTRAVERSION}"
-fi
-
-# If USEPNT == "yes", use a point release kernel (2.6.x.y)
-# Do not set this to "yes" if using a release candidate kernel
-if [ "${USEPNT}" = "yes" ]; then
-	F_KV="$(get_version_component_range 1-3)"			# Get Maj/Min/Rev (x.y.z)
-	STABLEVER="${F_KV}"						# Last Revision release
-	PATCHVER="mirror://kernel/linux/kernel/v2.6/patch-${OKV}.bz2"	# Patch for new point release
-	EXTRAVERSION=".$(get_version_component_range 4)-mipscvs-${CVSDATE}"
-	KV="${OKV}${EXTRAVERSION}"
-fi
-
-
-DESCRIPTION="Linux-Mips CVS sources for MIPS-based machines, dated ${CVSDATE}"
-SRC_URI="mirror://kernel/linux/kernel/v2.6/linux-${STABLEVER}.tar.bz2
-		mirror://gentoo/mipscvs-${F_KV}-${CVSDATE}.diff.bz2
-		mirror://gentoo/${PN}-security_patches-${SECPATCHVER}.tar.bz2
-		mirror://gentoo/${PN}-generic_patches-${GENPATCHVER}.tar.bz2
-		${PATCHVER}"
-
-
-
-#//------------------------------------------------------------------------------
-
-
-
-# Error message 
-err_only_one_arch_allowed() {
-	echo -e ""
-	eerror "A patchset for a specific machine-type has already been selected."
-	eerror "No other patches for machines-types are permitted.  You will need a"
-	eerror "separate copy of the kernel sources for each different machine-type"
-	eerror "you want to build a kernel for."
-	die "Only one machine-type patchset allowed"
-}
-
-
-# Check our USE flags for machine-specific flags and give appropriate warnings.
-# Hope the user isn't crazy enough to try using combinations of these flags.
-# Only use one machine-specific flag at a time for each type of desired machine-support.
-#
-# Affected machines:	ip27 ip28 ip30
-# Not Affected:		cobalt ip22 ip32
-pkg_setup() {
-	local arch_is_selected="no"
-
-	# See if we're using IP27 (Origin)
-	if use ip27; then
-#		echo -e ""
-#		eerror "SGI Origin (IP27) Support has been disabled in this ebuild"
-#		eerror "revision.  If you wish to merge IP27 sources, then"
-#		eerror "run USE=\"ip27\" emerge =mips-sources-2.6.12.5"
-#		die "IP27 Support disabled."
-		if [ "${arch_is_selected}" = "no" ]; then
-			echo -e ""
-			einfo "IP27 support can be considered a game of Russian Roulette.  It'll work"
-			einfo "great for some but not for others.  It also uses some rather horrible"
-			einfo "hacks to get going -- hopefully these will be repaired in the future."
-			echo -e ""
-			ewarn "Please keep all kittens and any other small, cute, and fluffy creatures"
-			ewarn "away from an IP27 Box running these sources.  Failure to do so may cause"
-			ewarn "the IP27 to consume the hapless creature.  Consider this your only"
-			ewarn "warning regarding the experimental nature of this particular machine."
-			echo -e ""
-			arch_is_selected="yes"
-		else
-			err_only_one_arch_allowed
-		fi
-	fi
-
-
-	# See if we're using IP28 (Indigo2 Impact R10000)
-	if use ip28; then
-		if [ "${arch_is_selected}" = "no" ]; then
-			echo -e ""
-			einfo "Support for the Indigo2 Impact R10000 is probably even more experimental"
-			einfo "than Octane support.  If you seriously do not have a clue in the world about"
-			einfo "what you are doing, what an IP28 is, what a mips is, or even what gentoo is,"
-			einfo "then stop now, and return to regularly scheduled x86 programming.  Consider"
-			einfo "this the warning that you are about to venture into no-man's land with a"
-			einfo "machine that is barely supported, likely very unstable, and may very well"
-			einfo "eat your grandmother's pet cat Fluffy."
-			echo -e ""
-			ewarn "That said, support for this system REQUIRES that you use the ip28 cascade"
-			ewarn "profile (default-linux/mips/mips64/ip28/XXXX.Y), because a very special"
-			ewarn "patch is used on the system gcc, kernel-gcc (gcc-mips64) and the kernel"
-			ewarn "itself in order to support this machine.  These patches will only be applied"
-			ewarn "if \"ip28\" is defined in USE, which the profile sets.  Other things to keep"
-			ewarn "in mind are that this system requires a full 64-bit kernel, serial-console"
-			einfo "only (Impact graphics not supported yet), and _nothing_ is guaranteed to"
-			einfo "work smoothly."
-			echo -e ""
-			arch_is_selected="yes"
-		else
-			err_only_one_arch_allowed
-		fi
-	fi
-
-
-	# See if we're using IP30 (Octane)
-	if use ip30; then
-		if [ "${arch_is_selected}" = "no" ]; then
-			echo -e ""
-			einfo "With this release, Octane now uses the qla1280 driver.  Please refrain"
-			einfo "from using the old qlogicisp driver.  It is marked BROKEN and will be"
-			einfo "removed from the kernel soon.  qla1280 is a much better driver, as you"
-			einfo "can now use multiple disks with it."
-			echo -e ""
-			einfo "This release also has a basic driver for VPro-based systems now.  Like"
-			einfo "MGRAS, it's console-only, no X support yet."
-			echo -e ""
-			arch_is_selected="yes"
-		else
-			err_only_one_arch_allowed
-		fi
-	fi
-
-
-	# See if we're on a cobalt system (must use the cobalt-mips profile)
-	if use cobalt; then
-		echo -e ""
-		einfo "Please keep in mind that the 2.6 kernel will NOT boot on Cobalt"
-		einfo "systems that are still using the old Cobalt bootloader.  In"
-		einfo "order to boot a 2.6 kernel on Cobalt systems, you must be using"
-		einfo "Peter Horton's new bootloader, which does not have the kernel"
-		einfo "size limitation that the older bootloader has.  If you want"
-		einfo "to use the newer bootloader, make sure you have sys-boot/colo"
-		einfo "installed and setup."
-		echo -e ""
-		arch_is_selected="yes"
-	fi
-}
-
-
-
-#//------------------------------------------------------------------------------
-
-
-
-# Generic Patches - Safe to use globally
-do_generic_patches() {
-	echo -e ""
-	ebegin ">>> Generic Patches"
-		# IP22 Patches
-		epatch ${MIPS_PATCHES}/misc-2.6.11-ip22-chk-consoleout-is-serial.patch
-
-		# IP32 Patches (Safe for non-IP32 use)
-		epatch ${MIPS_PATCHES}/misc-2.6.12-ip32-onion2-gbefb-fixes.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.10-ip32-tweak-makefile.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.11-ip32-mace-is-always-eth0.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.12-ip32-stupid-gbefb-typo.patch
-
-		# Cobalt Patches (Safe for non-Cobalt use)
-		epatch ${MIPS_PATCHES}/misc-2.6.13-cobalt-bits.patch
-
-		# Generic
-		epatch ${MIPS_PATCHES}/misc-2.6.13-ths-mips-tweaks.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.13-add-ramdisk-back.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.12-mips-iomap-functions.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.12-seccomp-no-default.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.11-add-byteorder-to-proc.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.13-mm1-fix-md-oops-on-shutdown.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.13-rev-i18n.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.13-n32-fix-sigsuspend.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.14-csum_tcpudp_nofold-sign-extend.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.14-fix-excessive-signal-lat.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.14-add-sock_dccp-def.patch
-		epatch ${MIPS_PATCHES}/misc-2.6.14-r14k-cpu-prid.patch
-
-		# Ugly Hacks
-		if ! use ip28 && ! use ip30; then
-			epatch ${MIPS_PATCHES}/misc-2.6.13-ugly-wrong-kphysaddr-hack.patch
-		fi
-	eend
-}
-
-
-# NOT safe for production systems
-# Use at own risk, do _not_ file bugs on effects of these patches
-do_sekrit_patches() {
-	# /* EXPERIMENTAL - DO NOT USE IN PRODUCTION KERNELS */
-
-	# No Sekrit Patches!
-	sleep 0
-
-	# /* EXPERIMENTAL - DO NOT USE IN PRODUCTION KERNELS */
-}
-
-
-do_security_patches() {
-	echo -e ""
-	ebegin ">>> Applying Security Fixes"
-		einfo ">>> None to apply! ..."
-		echo -e ""
-##		epatch ${MIPS_SECURITY}/
-	eend
-}
-
-
-
-#//------------------------------------------------------------------------------
-
-
-
-# These patches are separate from generic patches for a good reason - namely because it is
-# possible (but untested) that patches for one machine-type may conflict with patches from
-# another machine type and therefore produce unwanted side-effects.  We therefore enforce 
-# this by checking if an arch patch has already been applied, and if so, error out.
-
-# SGI Origin (IP27)
-do_ip27_support() {
-	echo -e ""
-	einfo ">>> Patching kernel for SGI Origin (IP27) support ..."
-	epatch ${MIPS_PATCHES}/misc-2.6.13-ioc3-metadriver-r25.patch
-	epatch ${MIPS_PATCHES}/misc-2.6.13-ip27-horrible-hacks_may-eat-kittens.patch
-	epatch ${MIPS_PATCHES}/misc-2.6.14-ip27-rev-pci-tweak.patch
-}
-
-# SGI Indigo2 Impact R10000 (IP28)
-do_ip28_support() {
-	echo -e ""
-	einfo ">>> Patching kernel for SGI Indigo2 Impact R10000 (IP28) support ..."
-	epatch ${MIPS_PATCHES}/misc-2.6.13-ip28-i2_impact-support.patch
-}
-
-
-# SGI Octane 'Speedracer' (IP30)
-do_ip30_support() {
-	echo -e ""
-	einfo ">>> Patching kernel for SGI Octane (IP30) support ..."
-	epatch ${MIPS_PATCHES}/misc-2.6.13-ioc3-metadriver-r25.patch
-	epatch ${MIPS_PATCHES}/misc-2.6.13-ip30-octane-support-r26.patch
-}
-
-
-
-#//------------------------------------------------------------------------------
-
-
-
-# Renames source trees for the few machines that we have separate patches for
-rename_source_tree() {
-	if [ ! -z "${1}" ]; then
-		if use ${1}; then
-			mv ${S} ${S}.${1}
-			S="${S}.${1}"
-		fi
-	fi
-}
-
-
-
-#//------------------------------------------------------------------------------
-
-
-
-src_unpack() {
-	unpack ${A}
-	mv ${WORKDIR}/linux-${STABLEVER} ${WORKDIR}/linux-${OKV}-${CVSDATE}
-	cd ${S}
-
-
-	# If USERC == "yes", use a release candidate kernel (2.6.x-rcy)
-	# OR
-	# if USEPNT == "yes", use a point-release kernel (2.6.x.y)
-	if [ "${USERC}" = "yes" -o "${USEPNT}" = "yes" ]; then
-		echo -e ""
-		einfo ">>> linux-${STABLEVER} --> linux-${OKV} ..."
-		epatch ${WORKDIR}/patch-${OKV}
-	fi
-
-
-	# Update the vanilla sources with linux-mips CVS changes
-	echo -e ""
-	einfo ">>> linux-${OKV} --> linux-${OKV}-${CVSDATE} patch ..."
-	epatch ${WORKDIR}/mipscvs-${F_KV}-${CVSDATE}.diff
-
-	# Generic patches we always include
-	do_generic_patches
-
-	# Machine-specific patches
-	use ip27	&& do_ip27_support
-	use ip28	&& do_ip28_support
-	use ip30	&& do_ip30_support
-
-	# Patches for experimental use
-	do_sekrit_patches
-
-	# Security Fixes
-	do_security_patches
-
-
-	# All done, resume normal portage work
-	kernel_universal_unpack
-}
-
-
-src_install() {
-	use ip27	&& rename_source_tree ip27
-	use ip28	&& rename_source_tree ip28
-	use ip30	&& rename_source_tree ip30
-
-	kernel_src_install
-}
-
-pkg_postinst() {
-	local my_ksrc="${S##*/}"
-	use ip27	&& my_ksrc="${my_ksrc}.ip27"
-	use ip28	&& my_ksrc="${my_ksrc}.ip28"
-	use ip30	&& my_ksrc="${my_ksrc}.ip30"
-
-	if [ ! -e ${ROOT}usr/src/linux ]; then
-		rm -f ${ROOT}usr/src/linux
-		ln -sf ${my_ksrc} ${ROOT}/usr/src/linux
-	fi
-}
-
-
-#//------------------------------------------------------------------------------
diff --git a/sys-kernel/mips-sources/mips-sources-2.6.14.6.ebuild b/sys-kernel/mips-sources/mips-sources-2.6.14.7.ebuild
index cd914e983aad..1804aeb5d2c2 100644
--- a/sys-kernel/mips-sources/mips-sources-2.6.14.6.ebuild
+++ b/sys-kernel/mips-sources/mips-sources-2.6.14.7.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2006 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-kernel/mips-sources/mips-sources-2.6.14.6.ebuild,v 1.1 2006/01/13 23:22:14 kumba Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/mips-sources/mips-sources-2.6.14.7.ebuild,v 1.1 2006/02/14 21:13:27 kumba Exp $
 
 
 # INCLUDED:
diff --git a/sys-kernel/mips-sources/mips-sources-2.6.15.4.ebuild b/sys-kernel/mips-sources/mips-sources-2.6.15.4.ebuild
new file mode 100644
index 000000000000..c06411d4f99e
--- /dev/null
+++ b/sys-kernel/mips-sources/mips-sources-2.6.15.4.ebuild
@@ -0,0 +1,542 @@
+# Copyright 1999-2006 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/mips-sources/mips-sources-2.6.15.4.ebuild,v 1.1 2006/02/14 21:13:27 kumba Exp $
+
+
+# INCLUDED:
+# 1) linux sources from kernel.org
+# 2) linux-mips.org GIT snapshot diff from 14 Sep 2005
+# 3) Generic Fixes
+# 4) Security fixes
+# 5) Patch for IP30 Support			(http://www.linux-mips.org/~skylark/)
+# 5) Patch for IP28 Support			(http://home.alphastar.de/fuerst/download.html)
+# 6) Patch for Remaining Cobalt Bits		(http://www.colonel-panic.org/cobalt-mips/)
+# 7) Experimental patches (IP27 hacks, et al)
+
+
+#//------------------------------------------------------------------------------
+
+
+
+# Version Data
+OKV=${PV/_/-}
+GITDATE="20060109"			# Date of diff between kernel.org and lmo GIT
+SECPATCHVER="1.15"			# Tarball version for security patches
+GENPATCHVER="1.19"			# Tarball version for generic patches
+EXTRAVERSION="-mipsgit-${GITDATE}"
+KV="${OKV}${EXTRAVERSION}"
+F_KV="${OKV}"				# Fetch KV, used to know what mipsgit diff to grab.
+STABLEVER="${F_KV}"			# Stable Version (2.6.x)
+PATCHVER=""
+
+# Directories
+S="${WORKDIR}/linux-${OKV}-${GITDATE}"
+MIPS_PATCHES="${WORKDIR}/mips-patches"
+MIPS_SECURITY="${WORKDIR}/security"
+
+# Inherit Eclasses
+ETYPE="sources"
+inherit kernel eutils versionator
+
+# Portage Vars
+HOMEPAGE="http://www.linux-mips.org/ http://www.gentoo.org/"
+SLOT="${OKV}"
+PROVIDE="virtual/linux-sources virtual/alsa"
+KEYWORDS="-* ~mips"
+IUSE="cobalt ip27 ip28 ip30 ip32r10k"
+
+
+# Version Control Variables
+USE_RC="no"				# If set to "yes", then attempt to use an RC kernel
+USE_PNT="yes"				# If set to "yes", then attempt to use a point-release (2.6.x.y)
+
+# Machine Support Control Variables
+DO_IP22="yes"				# If "yes", enable IP22 support		(SGI Indy, Indigo2 R4x00)
+DO_IP27="yes"				# 		   IP27 support		(SGI Origin)
+DO_IP28="yes"				# 		   IP28 support		(SGI Indigo2 Impact R10000)
+DO_IP30="yes"				# 		   IP30 support		(SGI Octane)
+DO_IP32="yes"				# 		   IP32 support		(SGI O2, R5000/RM5200 Only)
+DO_CBLT="yes"				# 		   Cobalt Support	(Cobalt Microsystems)
+
+# Machine Stable Version Variables 
+SV_IP22=""				# If set && DO_IP22 == "no", indicates last "good" IP22 version
+SV_IP27=""				# 	    DO_IP27 == "no", 			   IP27
+SV_IP28=""				# 	    DO_IP28 == "no", 			   IP28
+SV_IP30=""				# 	    DO_IP30 == "no", 			   IP30
+SV_IP32=""				# 	    DO_IP32 == "no", 			   IP32
+SV_CBLT=""				# 	    DO_CBLT == "no", 			   Cobalt
+
+
+# If USE_RC == "yes", use a release candidate kernel (2.6.X-rcY)
+if [ "${USE_RC}" = "yes" ]; then
+	KVXY="$(get_version_component_range 1-2)"			# Kernel Major/Minor
+	KVZ="$(get_version_component_range 3)"				# Kernel Revision Pt. 1
+	KVRC="$(get_version_component_range 4)"				# Kernel RC
+	F_KV="$(get_version_component_range 1-3)-${KVRC}"
+	STABLEVER="${KVXY}.$((${KVZ} - 1))"				# Last stable version (Rev - 1)
+	PATCHVER="mirror://kernel/linux/kernel/v2.6/testing/patch-${OKV}.bz2"
+	EXTRAVERSION="-${KVRC}-mipsgit-${GITDATE}"
+	KV="${OKV}-${EXTRAVERSION}"
+	USE_PNT="no"
+fi
+
+# If USE_PNT == "yes", use a point release kernel (2.6.x.y)
+if [ "${USE_PNT}" = "yes" ]; then
+	F_KV="$(get_version_component_range 1-3)"			# Get Maj/Min/Rev (x.y.z)
+	STABLEVER="${F_KV}"						# Last Revision release
+	PATCHVER="mirror://kernel/linux/kernel/v2.6/patch-${OKV}.bz2"	# Patch for new point release
+	EXTRAVERSION=".$(get_version_component_range 4)-mipsgit-${GITDATE}"
+	KV="${OKV}${EXTRAVERSION}"
+	USE_RC="no"
+fi
+
+
+DESCRIPTION="Linux-Mips GIT sources for MIPS-based machines, dated ${GITDATE}"
+SRC_URI="mirror://kernel/linux/kernel/v2.6/linux-${STABLEVER}.tar.bz2
+		mirror://gentoo/mipsgit-${F_KV}-${GITDATE}.diff.bz2
+		mirror://gentoo/${PN}-security_patches-${SECPATCHVER}.tar.bz2
+		mirror://gentoo/${PN}-generic_patches-${GENPATCHVER}.tar.bz2
+		${PATCHVER}"
+
+
+
+#//------------------------------------------------------------------------------
+
+
+
+# Error messages
+err_only_one_mach_allowed() {
+	echo -e ""
+	eerror "A patchset for a specific machine-type has already been selected."
+	eerror "No other patches for machines-types are permitted.  You will need a"
+	eerror "separate copy of the kernel sources for each different machine-type"
+	eerror "you want to build a kernel for."
+	die "Only one machine-type patchset allowed"
+}
+
+err_disabled_mach() {
+	# Get args
+	local mach_name="${1}"
+	local mach_abbr="${2}"
+	local mach_use="${3}"
+
+	# Get stable version, if exists
+	local stable_ver="SV_${mach_abbr}"
+	stable_ver="${!stable_ver}"
+
+	# See if this machine needs a USE passed or skip dying
+	local has_use
+	[ ! -z "${mach_use}" -a "${mach_use}" != "skip" ] && has_use="USE=\"${mach_use}\" "
+
+	# Print error && (maybe) die
+	echo -e ""
+	eerror "${mach_name} Support has been disabled in this ebuild"
+	eerror "revision.  If you wish to merge ${mach_name} sources, then"
+	eerror "run ${has_use}emerge =mips-sources-${stable_ver}"
+	[ "${mach_use}" != "skip" ] && die "${mach_name} Support disabled."
+
+	return 0
+}
+
+
+
+#//------------------------------------------------------------------------------
+
+
+
+# Machine Information Messages
+#
+# If needing to whitespace for formatting in 'einfo', 'ewarn', or 'eerror', use
+# \040 for a space instead of the standard space.  These functions strip redundant
+# white space for some unknown reason
+
+show_ip22_info() {
+	echo -e ""
+	einfo "IP22 systems should work well with this release, however, R4600"
+	einfo "setups may still experience bugs.  Please report any encountered"
+	einfo "problems."
+	einfo ""
+	einfo "Some Notes:"
+	einfo "\t- Supported graphics card right now is Newport (XL)."
+	einfo "\t- A driver for Extreme (XZ) is in the works, but remains"
+	einfo "\t\040\040unreleased by its author for public consumption."
+	einfo "\t- 64bit support works, but it is not widely tested, thus"
+	einfo "\t\040\040it is not supported at the present time."
+	echo -e ""
+}
+
+show_ip27_info() {
+	echo -e ""
+	einfo "IP27 support can be considered a game of Russian Roulette.  It'll work"
+	einfo "great for some but not for others.  It also uses some rather horrible"
+	einfo "hacks to get going -- hopefully these will be repaired in the future."
+	echo -e ""
+	ewarn "Please keep all kittens and any other small, cute, and fluffy creatures"
+	ewarn "away from an IP27 Box running these sources.  Failure to do so may cause"
+	ewarn "the IP27 to consume the hapless creature.  Consider this your only"
+	ewarn "warning regarding the experimental nature of this particular machine."
+	echo -e ""
+}
+
+show_ip28_info() {
+	echo -e ""
+	einfo "Support for the Indigo2 Impact R10000 is very experimental.  If you do not"
+	einfo "have a clue in the world about what an IP28 is, what the mips architecture"
+	einfo "is about, or are new to Gentoo, then it is highly advised that you steer"
+	einfo "clear of messing with this machine.  Due to the experimental nature of this"
+	einfo "particular class of system, we have to provide such warnings, as it is only"
+	einfo "for use by those who know what they are doing."
+	echo -e ""
+	einfo "Be advised that attempting to run Gentoo/Linux (or any Linux distro) on this"
+	einfo "system may cause the sudden, unexplained disappearence of any nearby furry"
+	einfo "creatures.  So please keep any and all small pets away from this system at"
+	einfo "all times."
+	echo -e ""
+	ewarn "That said, support for this system REQUIRES that you use the ip28 cascade"
+	ewarn "profile (default-linux/mips/mips64/ip28/XXXX.Y), because a very special"
+	ewarn "patch is used on the system gcc, kernel-gcc (gcc-mips64) and the kernel"
+	ewarn "itself in order to support this machine.  These patches will only be applied"
+	ewarn "if \"ip28\" is defined in USE, which the profile sets.  If you wish to"
+	ewarn "cross-compile a kernel, you _must_ make sure that the \"ip28\" USE is"
+	ewarn "defined in your host system's /etc/make.conf file before using crossdev"
+	ewarn "to build a mips64 kernel compiler for this system."
+	echo -e ""
+	ewarn "As a final warning, _nothing_ is guaranteed to work smoothly.  However,"
+	ewarn "the Impact console driver and X driver do work somewhat decently."
+	echo -e ""
+}
+
+show_ip30_info() {
+	echo -e ""
+	einfo "Things to keep in mind when building a kernel for an SGI Octane:"
+	einfo "\t- The scsi driver to use is qla1280; qlogicisp is gone."
+	einfo "\t- Impact (MGRAS) console and X driver work, please report any bugs."
+	einfo "\t- VPro (Odyssey) console works, but no X driver exists yet."
+	einfo "\t- PCI Card Cages should work for many devices, except certain types like"
+	einfo "\t\040\040PCI-to-PCI bridges (USB hubs, USB flash card readers for example)."
+	einfo "\t- Other XIO-based devices like MENET and various Impact addons remain"
+	einfo "\t\040\040untested and are not guaranteed to work.  This applies to various"
+	einfo "\t\040\040digital video conversion boards as well."
+	echo -e ""
+}
+
+show_ip32_info() {
+	echo -e ""
+	einfo "IP32 systems function well, however there are some notes:"
+	einfo "\t- No driver exists yet for the sound card."
+	einfo "\t- Framebuffer console is limited to 4MB.  Anything greater"
+	einfo "\t\040\040specified when building the kernel will likely oops or panic"
+	einfo "\t\040\040the kernel."
+	einfo "\t- X support is limited to the generic fbdev driver.  No X gbefb"
+	einfo "\t\040\040driver exists for O2 yet."
+	ewarn "\t- When building an O2 Kernel, do not enable CONFIG_BUILD_ELF64."
+	ewarn "\t\040\040Pass 'make vmlinux' instead, and you will get a bootable"
+	ewarn "\t\040\040kernel image.  Please note, this behavior WILL change"
+	ewarn "\t\040\040when gcc-4.x becomes mainstream."
+	echo -e ""
+
+	if use ip32r10k; then
+		eerror "R10000/R12000 Support on IP32 is HIGHLY EXPERIMENTAL!"
+		eerror "This is intended ONLY for people interested in fixing it up.  And"
+		eerror "by that, I mean people willing to SEND IN PATCHES!  If you're not"
+		eerror "interested in debugging this issue seriously or just want to run it"
+		eerror "as a user, then DO NOT USE THIS.  Really, we mean it."
+		echo -e ""
+		eerror "All that said, initial testing seems to indicate that this system will"
+		eerror "stay online for a reasonable amount of time and will compile packages."
+		eerror "However, the primary console (which is serial, gbefb seems dead for now)"
+		eerror "will fill with CRIME CPU errors every so often.  A majority of these"
+		eerror "seem harmless, however a few non-fatal oopses have also been triggered."
+		echo -e ""
+		eerror "We're interesting in finding anyone with knowledge of the R10000"
+		eerror "workaround for speculative execution listed in the R10000 Processor"
+		eerror "manual, or those who are familiar with the IP32 chipset and the feature"
+		eerror "called \"Juice\"."
+		echo -e ""
+		eerror "To build this kernel tree, make sure you re-merge your kernel compiler"
+		eerror "with the \"ip32r10k\" USE flag enabled via crossdev.  This uses a"
+		eerror "tweaked version of the gcc cache barriers patch that makes gcc emit "
+		eerror "more barriers, as IP32 needs them to have any hope of staying online."
+	fi
+}
+
+show_cobalt_info() {
+	echo -e ""
+	einfo "Please keep in mind that the 2.6 kernel will NOT boot on Cobalt"
+	einfo "systems that are still using the old Cobalt bootloader.  In"
+	einfo "order to boot a 2.6 kernel on Cobalt systems, you must be using"
+	einfo "the CoLo bootloader, which does not have the kernel"
+	einfo "size limitation that the older bootloader has.  If you want"
+	einfo "to use the newer bootloader, make sure you have sys-boot/colo"
+	einfo "installed and setup."
+	echo -e ""
+}
+
+
+
+#//------------------------------------------------------------------------------
+
+
+
+# Check our USE flags for machine-specific flags and give appropriate warnings/errors.
+# Hope the user isn't crazy enough to try using combinations of these flags.
+# Only use one machine-specific flag at a time for each type of desired machine-support.
+#
+# Affected machines:	ip27 ip28 ip30
+# Not Affected:		cobalt ip22 ip32
+pkg_setup() {
+	local arch_is_selected="no"
+	local mach_ip
+	local mach_enable
+	local mach_name
+	local x
+
+	# See if we're on a cobalt system first (must use the cobalt-mips profile)
+	if use cobalt; then
+		arch_is_selected="yes"
+		[ "${DO_CBLT}" = "no" ] && err_disabled_mach "Cobalt Microsystems" "CBLT" "cobalt"
+		show_cobalt_info
+	fi
+
+	# Exclusive machine patchsets
+	# These are not allowed to be mixed together, thus only one of them may be applied
+	# to a tree per merge.
+	for x in									\
+		"ip27 SGI Origin"							\
+		"ip28 SGI Indigo2 Impact R10000"					\
+		"ip30 SGI Octane"
+	do
+		set -- ${x}		# Set positional params
+		mach_ip="${1}"		# Grab the first param (HW IP for SGI)
+		shift			# Shift the positions
+		mach_name="${*}"	# Get the rest (Name)
+
+		if use ${mach_ip}; then
+			# Fetch the value indiciating if the machine is enabled or not
+			mach_enable="DO_${mach_ip/ip/IP}"
+			mach_enable="${!mach_enable}"
+
+			# Make sure only one of these exclusive machine patches is selected
+			[ "${arch_is_selected}" = "no" ]				\
+				&& arch_is_selected="yes"				\
+				|| err_only_one_mach_allowed
+
+			# Is the machine support enabled or not?
+			[ "${mach_enable}" = "no" ]					\
+				&& err_disabled_mach "${mach_name}" "${mach_ip/ip/IP}" "${mach_ip}"
+
+			# Show relevant information about the machine
+			show_${mach_ip}_info
+		fi
+	done
+
+	# All other systems that don't have a USE flag go here
+	# These systems have base-line support included in linux-mips git, so
+	# instead of failing, if disabled, we simply warn the user
+	if [ "${arch_is_selected}" = "no" ]; then
+		[ "${DO_IP22}" = "no" ]							\
+			&& err_disabled_mach "SGI Indy/Indigo2 R4x00" "IP22" "skip"	\
+			|| show_ip22_info
+		[ "${DO_IP32}" = "no" ]							\
+			&& err_disabled_mach "SGI O2" "IP32" "skip"			\
+			|| show_ip32_info
+
+	fi
+}
+
+
+
+#//------------------------------------------------------------------------------
+
+
+
+# Generic Patches - Safe to use globally
+do_generic_patches() {
+	echo -e ""
+	ebegin ">>> Generic Patches"
+		echo -e ""
+
+		# IP22 Patches
+		epatch ${MIPS_PATCHES}/misc-2.6.11-ip22-chk-consoleout-is-serial.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.15-ip22-hal2-kconfig-tweaks.patch
+
+		# IP32 Patches
+		epatch ${MIPS_PATCHES}/misc-2.6.10-ip32-tweak-makefile.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.11-ip32-mace-is-always-eth0.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.15-ip32-fix-another-gbefb-typo.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.15-ip32-fix-rm52xx-support.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.15-ip32-gbefb-true-color.patch
+
+		# Cobalt Patches
+		epatch ${MIPS_PATCHES}/misc-2.6.15-cobalt-bits.patch
+
+		# Generic
+		epatch ${MIPS_PATCHES}/misc-2.6.15-ths-mips-tweaks.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.15-mips-iomap-functions.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.12-seccomp-no-default.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.11-add-byteorder-to-proc.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.13-n32-fix-sigsuspend.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.15-r14k-cpu-prid.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.15-add-4k_cache_defines.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.15-rev-i18n.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.15-fix-4k-cache-macros.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.15-__always_inline-for-__xchg.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.15-remove-wrong-__user-tags.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.15-vgacon-accesses-unmapped-space.patch
+		epatch ${MIPS_PATCHES}/misc-2.6.15-add-__user-tags-to-signal-funcs.patch
+	eend
+}
+
+
+# NOT safe for production systems
+# Use at own risk, do _not_ file bugs on effects of these patches
+do_sekrit_patches() {
+	# /* EXPERIMENTAL - DO NOT USE IN PRODUCTION KERNELS */
+
+	if use ip32r10k; then
+		# Modified version of the IP28 cache barriers patch for the kernel
+		# that removes all the IP28 specific pieces and leaves behind only
+		# the generic segments.
+		epatch ${MIPS_PATCHES}/misc-2.6.15-ip32-r10k-support.patch
+	fi
+
+##	# No Sekrit Patches!
+##	sleep 0
+
+	# /* EXPERIMENTAL - DO NOT USE IN PRODUCTION KERNELS */
+}
+
+
+do_security_patches() {
+	echo -e ""
+	ebegin ">>> Applying Security Fixes"
+		echo -e ""
+		einfo ">>> None to apply! ..."
+		echo -e ""
+##		epatch ${MIPS_SECURITY}/
+	eend
+}
+
+
+
+#//------------------------------------------------------------------------------
+
+
+
+# Exclusive Machine Patchsets
+
+# SGI Origin (IP27)
+do_ip27_support() {
+	echo -e ""
+	einfo ">>> Patching kernel for SGI Origin (IP27) support ..."
+	epatch ${MIPS_PATCHES}/misc-2.6.15-ioc3-metadriver-r26.patch
+	epatch ${MIPS_PATCHES}/misc-2.6.13-ip27-horrible-hacks_may-eat-kittens.patch
+	epatch ${MIPS_PATCHES}/misc-2.6.14-ip27-rev-pci-tweak.patch
+}
+
+# SGI Indigo2 Impact R10000 (IP28)
+do_ip28_support() {
+	echo -e ""
+	einfo ">>> Patching kernel for SGI Indigo2 Impact R10000 (IP28) support ..."
+	epatch ${MIPS_PATCHES}/misc-2.6.15-ip28-i2_impact-support.patch
+}
+
+
+# SGI Octane 'Speedracer' (IP30)
+do_ip30_support() {
+	echo -e ""
+	einfo ">>> Patching kernel for SGI Octane (IP30) support ..."
+	epatch ${MIPS_PATCHES}/misc-2.6.15-ioc3-metadriver-r26.patch
+	epatch ${MIPS_PATCHES}/misc-2.6.15-ip30-octane-support-r27.patch
+}
+
+
+
+#//------------------------------------------------------------------------------
+
+
+
+# Renames source trees for the few machines that we have separate patches for
+rename_source_tree() {
+	if [ ! -z "${1}" ]; then
+		if use ${1}; then
+			mv ${S} ${S}.${1}
+			S="${S}.${1}"
+		fi
+	fi
+}
+
+
+
+#//------------------------------------------------------------------------------
+
+
+
+src_unpack() {
+	local x
+
+	unpack ${A}
+	mv ${WORKDIR}/linux-${STABLEVER} ${WORKDIR}/linux-${OKV}-${GITDATE}
+	cd ${S}
+
+
+	# If USE_RC == "yes", use a release candidate kernel (2.6.x-rcy)
+	# OR
+	# if USE_PNT == "yes", use a point-release kernel (2.6.x.y)
+	if [ "${USE_RC}" = "yes" -o "${USE_PNT}" = "yes" ]; then
+		echo -e ""
+		einfo ">>> linux-${STABLEVER} --> linux-${OKV} ..."
+		epatch ${WORKDIR}/patch-${OKV}
+	fi
+
+
+	# Update the vanilla sources with linux-mips GIT changes
+	echo -e ""
+	einfo ">>> linux-${OKV} --> linux-${OKV}-${GITDATE} patch ..."
+	epatch ${WORKDIR}/mipsgit-${F_KV}-${GITDATE}.diff
+
+	# Generic patches we always include
+	do_generic_patches
+
+	# Machine-specific patches
+	for x in {ip27,ip28,ip30}; do
+		use ${x} && do_${x}_support
+	done
+
+	# Patches for experimental use
+	do_sekrit_patches
+
+	# Security Fixes
+	do_security_patches
+
+
+	# All done, resume normal portage work
+	kernel_universal_unpack
+}
+
+
+src_install() {
+	# Rename the source trees for exclusive machines
+	local x
+	for x in {ip27,ip28,ip30,cobalt}; do
+		use ${x} && rename_source_tree ${x}
+	done
+
+	kernel_src_install
+}
+
+pkg_postinst() {
+	# Symlink /usr/src/linux as appropriate
+	local my_ksrc="${S##*/}"
+	for x in {ip27,ip28,ip30,cobalt}; do
+		use ${x} && my_ksrc="${my_ksrc}.${x}"
+	done
+
+	if [ ! -e ${ROOT}usr/src/linux ]; then
+		rm -f ${ROOT}usr/src/linux
+		ln -sf ${my_ksrc} ${ROOT}/usr/src/linux
+	fi
+}
+
+
+#//------------------------------------------------------------------------------