ath9k: add fixes for rx processing and baseband hang detection

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39751 3c298f89-4303-0410-b956-a3cf2f4a3e73
ar71xx: fix failsafe acces on several devices

The ar71xx platform always uses the eth0 interface to provide
access to the device in failsafe mode. Due to this, failsafe
access is broken on devices where the LAN ports are connected
to the 'eth1' interface.

Update the relevant script to correctly set the ifname variable
for these devices.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39752 3c298f89-4303-0410-b956-a3cf2f4a3e73
broadcom-diag: fix compile

BCM47XX_BOARD_LINKSYS_WRT54G was renamed in r39718

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39753 3c298f89-4303-0410-b956-a3cf2f4a3e73
musl: move the dependency on BROKEN to the right config symbol

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39754 3c298f89-4303-0410-b956-a3cf2f4a3e73
netifd: don't always assume addrs & routes are applied

netifd didn't check the netlink return values and kept assuming
routes are in place even if they weren't

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39755 3c298f89-4303-0410-b956-a3cf2f4a3e73
realview: fix zImage-initramfs installation

We were copying the actual vmlinux-initramfs.elf kernel which cannot be
launched by QEMU or a real bootloader, use zImage-initramfs instead.

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39756 3c298f89-4303-0410-b956-a3cf2f4a3e73
netifd: Reintroduce link-layer sensing (thx Hans Decker, Karl Vogel)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39757 3c298f89-4303-0410-b956-a3cf2f4a3e73
ath5k: fix enabling 5/10 mhz channel bandwidth support

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39758 3c298f89-4303-0410-b956-a3cf2f4a3e73
imx6: enable FPU for hard float

The OpenWrt build system uses MACHINE_FEATURES of fpu to set the HAS_FPU which
in turn sets the default of CONFIG_SOFT_FLOAT as well as uClibc configuration.
As the IMX6 SoC has both vfpv3 and NEON hardware support we want to add fpu
to the feature list.  This will default the IMX6 target to use -mfloat-abi=hard
which will the be most efficient use of floating point.

When switching to hard float, we also need to enable VFP support in the kernel.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39759 3c298f89-4303-0410-b956-a3cf2f4a3e73
imx6: optimize for NEON FPU hardware

The IMX6 SoC uses an ARM Cortext-A9 which has both NEON and VFPv3 hardware
blocks.  This will tune gcc to use neon instead of vfpv3 which will outperform
VFPv3.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39760 3c298f89-4303-0410-b956-a3cf2f4a3e73
cns3xxx: ethernet - resolve SMP issue

The combination of r35942 and r35952 causes an issue where eth_schedule_poll()
can be called from a different CPU between the call to napi_complete() and the
setting of cur_index which can break the rx ring accounting and cause ethernet
latency and/or ethernet stalls.  The issue can be easilly created by adding
a couple of artificial delays such as:

@@ -715,6 +715,7 @@ static int eth_poll(struct napi_struct *napi, int budget)

 	if (!received) {
 		napi_complete(napi);
+udelay(1000);
 		enable_irq(IRQ_CNS3XXX_SW_R0RXC);
 	}

@@ -727,6 +728,7 @@ static int eth_poll(struct napi_struct *napi, int budget)
 	rx_ring->cur_index = i;

 	wmb();
+udelay(1000);
 	enable_rx_dma(sw);

 	return received;

This patch moves the setting of cur_index back up where it needs to be and
addresses the original corner case that r35942 was trying to catch in an
improved fashion by checking to see if the rx descriptor ring has become
full before interrupts were re-enabled so that a poll can be scheduled again
and avoid an rx stall caused by rx interrupts ceasing to fire again.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39761 3c298f89-4303-0410-b956-a3cf2f4a3e73
cns3xxx: ethernet - clean up tx descs only when needed

We already clean up tx descriptors in the napi eth_poll() function so it
would likely be rare to run out of available descriptors in eth_xmit. Thus
we can clean them up only when needed and return busy only when we
still don't have enough.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39762 3c298f89-4303-0410-b956-a3cf2f4a3e73
ar71xx: adjust ew-dorin platform for LAN+WAN setup

Signed-off-by: Embedded Wireless GmbH <info at embeddedwireless.de>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39763 3c298f89-4303-0410-b956-a3cf2f4a3e73
ar71xx: Add 16MB Flash version for Embedded Wireless Dorin Platform

Signed-off-by: Embedded Wireless GmbH <info at embeddedwireless.de>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39764 3c298f89-4303-0410-b956-a3cf2f4a3e73
hostapd: fix deletion of wds sta interfaces in AP mode

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39765 3c298f89-4303-0410-b956-a3cf2f4a3e73
mac80211: declare missing config parameter mesh_id

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39766 3c298f89-4303-0410-b956-a3cf2f4a3e73
ath9k: improve noise immunity behavior for older chipsets (ar92xx and earlier), should improve stability

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39767 3c298f89-4303-0410-b956-a3cf2f4a3e73
brcm2708: define KERNELNAME accordingly

Define KERNELNAME to Image to get the build system to copy this image
over $(KDIR) automatically for us.

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39768 3c298f89-4303-0410-b956-a3cf2f4a3e73
brcm2708-gpu-fw: update to a newer version

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39769 3c298f89-4303-0410-b956-a3cf2f4a3e73
brcm2708: update against latest rpi-3.10.y branch

Update our copies of the brcm2708 patches to the latest rpi-3.10-y
rebased against linux-3.10.y stable (3.10.32). This should hopefully
make it easier for us in the future to leverage the raspberry/rpi-*
branches.

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39770 3c298f89-4303-0410-b956-a3cf2f4a3e73