also fixes a GPIO related regression from the upgrade to 3.10
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Backport of r42829
git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42845 3c298f89-4303-0410-b956-a3cf2f4a3e73
The cns3xxx uses irq61 for pcie0_intr which in the case of a PCIe-to-PCI
bridge ends up combining INTA/B/C/D on a single ARM CPU interrupt. This is
not optimal when you have multiple cores. To overcome this limitation an
enhancement was made on newer Laguna PCB's that support miniPCI cards
to route the INTA/B/C/D signals to unique external ARM CPU interrupts which
can help balance CPU core utilization and in some cases increase overall
system performance or responsiveness.
For more details see:
http://trac.gateworks.com/wiki/multicoreprocessing#PCIInterruptsteering
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Backport of r42400
git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42402 3c298f89-4303-0410-b956-a3cf2f4a3e73
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Backport of r41928
git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@41976 3c298f89-4303-0410-b956-a3cf2f4a3e73
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Backport of r41922
git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@41923 3c298f89-4303-0410-b956-a3cf2f4a3e73
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Backport of r41917
git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@41921 3c298f89-4303-0410-b956-a3cf2f4a3e73
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Backport of r41915
git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@41919 3c298f89-4303-0410-b956-a3cf2f4a3e73
nbd
blogic