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* kernel: align the skb padding to power of twoFelix Fietkau2013-09-115-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The skb is usually started by a padding which allows the protocols in the network stack to add their headers in front of the payload. The skb can be reallocated in case the preallocated padding is not large enough. This can for example happen in the function __skb_cow which will check the requested extra headroom and allocate more buffer when the requested headroom is bigger than the available one. The extra buffer is aligned again to the multiple of the NET_SKB_PAD of the target architecture. The macro used to create the multiple of the NET_SKB_PAD is written in a way which allows only values power two as alignment parameter. The currently used value of 48 bytes can not be written as n ** 2 but as 2 ** 4 + 2 ** 5. The extra buffer is therefore not always the multiple of 48 but can be 16, 64, 80, 128, 144 and so on. The generated values are also not monotonic (48 requested bytes are mapped to 80 allocated bytes and 49 requested bytes are mapped to 64 allocated bytes). These unexpected small values result in more reallocations of the buffer. This was noticed prominently during tests between two QCA9558 720 MHz devices which were connected via ethernet to PCs and had a HT40 802.11n 3x3 link between each other. The throughput PC-to-PC during iperf TCP runs increased reliable from 186 Mibit/s to 214 Mibit/s in one direction and from 195 Mibit/s to 220 Mibit/s in the other direction. This is a performance increase of ~14% just by reducing the amount of reallocations. Signed-off-by: Sven Eckelmann <sven@open-mesh.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37948 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: fix broken depends syntax introduced in r37933Florian Fainelli2013-09-111-1/+1
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37942 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: Fix FIQ code on VIVT CPUs (#14145)Florian Fainelli2013-09-111-0/+55
| | | | | | | | Backport an upstream patch to fix FIQ code on VIVT CPUs Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37940 3c298f89-4303-0410-b956-a3cf2f4a3e73
* imx6: backport ahci supportLuka Perkov2013-09-104-0/+545
| | | | | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Luka Perkov <luka@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37936 3c298f89-4303-0410-b956-a3cf2f4a3e73
* imx6: add i2c retry on NAKLuka Perkov2013-09-101-0/+40
| | | | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37935 3c298f89-4303-0410-b956-a3cf2f4a3e73
* imx6: add gpio sysfs supportLuka Perkov2013-09-101-1/+2
| | | | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37934 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: allow hwmon GSC driver for all targetsLuka Perkov2013-09-105-5/+5
| | | | | | | | | - enable using hwmon GSC driver on all targets - add a kmod package for it Signed-off-by: Tim Harvey <tharvey@gateworks.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37933 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: fix arch-dependent bug in hso moduleFelix Fietkau2013-09-1010-0/+490
| | | | | | | | | | Currently, the module causes an oops at least on rt5350. These patches have been accepted upstream at: git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37931 3c298f89-4303-0410-b956-a3cf2f4a3e73
* brcm47xx: add me as maintainerHauke Mehrtens2013-09-071-0/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37916 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: use the lzma loader for the WRT160NLGabor Juhos2013-09-071-2/+2
| | | | | | | | | | | | | | | | | | | | Partition layout before: 0x000000040000-0x0000001a0000 : "kernel" 0x0000001a0000-0x0000007e0000 : "rootfs" mtd: partition "rootfs" set to be root filesystem mtd: partition "rootfs_data" created automatically, ofs=0x350000, len=0x490000 0x000000350000-0x0000007e0000 : "rootfs_data" after: 0x000000040000-0x000000140000 : "kernel" 0x000000140000-0x0000007e0000 : "rootfs" mtd: partition "rootfs" set to be root filesystem mtd: partition "rootfs_data" created automatically, ofs=0x2f0000, len=0x4f0000 0x0000002f0000-0x0000007e0000 : "rootfs_data" Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37915 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ppc40x: remove 3.8 supportGabor Juhos2013-09-078-2043/+0
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37914 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ppc40x: switch to 3.10Gabor Juhos2013-09-071-1/+1
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37913 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ppc40x: add support for 3.10Gabor Juhos2013-09-078-0/+2046
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37912 3c298f89-4303-0410-b956-a3cf2f4a3e73
* brcm63xx: drop linux 3.9 supportJonas Gorski2013-09-06151-17416/+0
| | | | | | | | It is EOL since quite a while, so no need to keep it around. Signed-off-by: Jonas Gorski <jogo@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37911 3c298f89-4303-0410-b956-a3cf2f4a3e73
* brcm63xx: switch to linux 3.10Jonas Gorski2013-09-061-1/+1
| | | | | | | | 3.10 is stable enough, and 3.9 is EOL since a while. Signed-off-by: Jonas Gorski <jogo@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37910 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: b53: support phy ids for BCM5365Jonas Gorski2013-09-052-2/+28
| | | | | | | | | | | | BCM5365 (and probably other older variants) use a different phy id, so the phy driver never attached for them. Fix this by adding the appropriate phy id to the fixup and the phy driver. Reported-by: Russell Senior <russell@personaltelco.net> Signed-off-by: Jonas Gorski <jogo@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37906 3c298f89-4303-0410-b956-a3cf2f4a3e73
* Add missing symbolImre Kaloz2013-09-051-0/+1
| | | | | | | | Signed-off-by: Imre Kaloz <kaloz@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37897 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: b53: allow access the MIB counters on BCM5365Hauke Mehrtens2013-09-041-1/+1
| | | | | | | | | | | b53_no_ops has no elements and b53_port_ops has one element, this makes the code access some random memory when trying to access the mib counter functions. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37895 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: fix NetGear initramfs image namesGabor Juhos2013-09-031-1/+1
| | | | | | | | | The '-initramfs' string is duplicated in the image names, fix it. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37892 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: update 3.10 to 3.10.10Gabor Juhos2013-09-0215-15/+15
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37890 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: image: reorder Image/Build/* macrosGabor Juhos2013-09-021-18/+35
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37889 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: image: simplify more oneliner macrosGabor Juhos2013-09-021-46/+10
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37888 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: image: simplify oneliner loader macrosGabor Juhos2013-09-021-9/+3
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37887 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: image: simplify oneliner initramfs macrosGabor Juhos2013-09-021-42/+15
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37886 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: image: simplify oneliner buildkernel macrosGabor Juhos2013-09-021-22/+6
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37885 3c298f89-4303-0410-b956-a3cf2f4a3e73
* mcs814x: dlan-usb-extender: fix usbdev triggerFlorian Fainelli2013-09-021-1/+1
| | | | | | | | | | Every device I connect to the USB port is detected as 2-1, not 1-1. So adjust the default setting accordingly. Signed-off-by: Michael Heimpold <mhei@heimpold.de> Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37882 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: optimize kernel generationGabor Juhos2013-09-021-25/+77
| | | | | | | | | | | | | When the squashfs and jffs2 images are generated in the same turn, the compressed kernel images are generated twice with the same parameters. Move compressed kernel generation into a separate phase to avoid that. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37881 3c298f89-4303-0410-b956-a3cf2f4a3e73
* generic: remove linux version checks from myloader.cGabor Juhos2013-09-021-6/+0
| | | | | | | | | | | The myloader partition parser code uses ifdef wrappers to make the code usable on kernels below version 3.2. All targets are using kernel 3.3 at least so the wraper is not needed. Remove that. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37880 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: image: dynamically generate Image/Build/Template/* macrosGabor Juhos2013-09-021-79/+21
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37879 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: configure OBS4 line on TL-WR841N-v8/MR3420v2Gabor Juhos2013-09-021-2/+8
| | | | | | | | | | | | | | It also fixes USB Power on MR3420v2. This time we took the information from the source of GPL: http://www.mail-archive.com/openwrt-devel@lists.openwrt.org/msg18970.html Confirmed and tested: https://dev.openwrt.org/ticket/13201#comment:41 Thanks to oguretsagressive for testing. Signed-off-by: Dmytro <dioptimizer@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37878 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: remove fs_* variables from image/MakefileGabor Juhos2013-09-021-170/+165
| | | | | | | | | | | | Those are not needed since we are generating the initramfs images along with the others. Remove the variables and use the template names directly. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37876 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: fix initramfs image generation for Cameo933x profilesGabor Juhos2013-09-021-1/+5
| | | | | | | | | | | | | | | | Initramfs images are not generated for profiles which are using the squashfs-only template. Add the missing 'Image/Build/Template/squashfs-only/initramfs' to fix that. Also, 'Image/Build/Cameo933x/initramfs' uses wrong parameters for 'MkuImageLzma/initramfs' due to a misplaced commma. Remove that to fix the generated initramfs images. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37871 3c298f89-4303-0410-b956-a3cf2f4a3e73
* x86/alix2: remove kernel config for 3.8Gabor Juhos2013-09-021-26/+0
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37870 3c298f89-4303-0410-b956-a3cf2f4a3e73
* x86/alix2: switch to 3.10.9Gabor Juhos2013-09-021-1/+1
| | | | | | | | | | | | | | | | | | Taken from the 'alix2: update to LINUX_VERSION 3.10.9' patch: http://patchwork.openwrt.org/patch/3971/. Russell says in the original patch: "Initial whack at updating alix2 to a current kernel. It builds and runs without problems so far. I copied target/linux/config-3.8, target/linux/x86/alix2/config-3.8, and target/linux/patches-3.8 to their 3.10 equivalents and tweaked until it built. The patches required no changes." Signed-off-by: Russell Senior <russell@personaltelco.net> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37869 3c298f89-4303-0410-b956-a3cf2f4a3e73
* x86/alix2: add kernel config for 3.10Gabor Juhos2013-09-021-0/+24
| | | | | | | | | | | | | | | | | | | | Taken from the 'alix2: update to LINUX_VERSION 3.10.9' patch: http://patchwork.openwrt.org/patch/3971/. Russell says in the original patch: "Initial whack at updating alix2 to a current kernel. It builds and runs without problems so far. I copied target/linux/config-3.8, target/linux/x86/alix2/config-3.8, and target/linux/patches-3.8 to their 3.10 equivalents and tweaked until it built. The patches required no changes." The current patch contains additional configuration tweaks. Signed-off-by: Russell Senior <russell@personaltelco.net> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37868 3c298f89-4303-0410-b956-a3cf2f4a3e73
* x86: add support for 3.10Gabor Juhos2013-09-0210-0/+1475
| | | | | | | | | | | | | | | | | | | | | | | Add kernel configuration and patches for Linux 3.10. Taken from the 'alix2: update to LINUX_VERSION 3.10.9' patch: http://patchwork.openwrt.org/patch/3971/. Russell says in the original patch: "Initial whack at updating alix2 to a current kernel. It builds and runs without problems so far. I copied target/linux/config-3.8, target/linux/x86/alix2/config-3.8, and target/linux/patches-3.8 to their 3.10 equivalents and tweaked until it built. The patches required no changes." The current patch contains additional configuration tweaks, and the kernel patches were refreshed. Signed-off-by: Russell Senior <russell@personaltelco.net> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37867 3c298f89-4303-0410-b956-a3cf2f4a3e73
* imx6: add uboot-envtools to default packagesLuka Perkov2013-08-291-1/+1
| | | | | | Signed-off-by: Luka Perkov <luka@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37859 3c298f89-4303-0410-b956-a3cf2f4a3e73
* mvebu: remove maintainer ship roleFlorian Fainelli2013-08-281-1/+0
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37855 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: fix booting issues on imx23 and imx6 targetsFelix Fietkau2013-08-281-0/+29
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37854 3c298f89-4303-0410-b956-a3cf2f4a3e73
* imx6: disable sdma until license issues are solvedLuka Perkov2013-08-285-81/+55
| | | | | | | | Also, synchronize patches with upstream. Signed-off-by: Luka Perkov <luka@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37853 3c298f89-4303-0410-b956-a3cf2f4a3e73
* imx6: refresh 3.10 kernel configLuka Perkov2013-08-281-1/+1
| | | | | | Signed-off-by: Luka Perkov <luka@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37850 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: add some pending patchesGabor Juhos2013-08-273-0/+184
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37849 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: don't hide the 'Warning: unable to open an initial console' messageGabor Juhos2013-08-275-55/+0
| | | | | | | | | | The 'Warning: unable to open an initial console' message indicates an error in the rootfs. Remove the patch which hides the warning. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37848 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: ensure that /dev/console exists in initramfsGabor Juhos2013-08-275-0/+150
| | | | | | | | | | | Linux expects that the /dev/console node is present in the rootfs image. Create the node in initramfs, in order to make std{in,out,err} usable even in early init process. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37846 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: don't hardwire cpu_has_dsp{,2} to zeroGabor Juhos2013-08-272-4/+35
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37845 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: don't register USB device on WNDAP360Gabor Juhos2013-08-275-11/+7
| | | | | | | | | | | | | | | | | Apparently registering usb device on newest trunk causes this AP not to boot... Since there is no USB socket in that device anyway this can be simply removed (and device boots then no problem). [juhosg: - tweak subject line and description, - remove #include "dev-usb.h", - remove 'select ATH79_DEV_USB' from Kconfig] Signed-off-by: Jacek Kikiewicz <jaceq@aol.pl> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37844 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: fixing a potential deadlock in block2mtd for kernel 3.6/3.8/3.9Felix Fietkau2013-08-263-3/+6
| | | | | | Signed-off-by: Alexander Couzens <lynxis@fe80.eu> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37842 3c298f89-4303-0410-b956-a3cf2f4a3e73
* x86/alix2: add kmod-usb2-pci to default packagesGabor Juhos2013-08-251-1/+1
| | | | | | | | | | The USB controller is sitting on the PCI bus and without the package the EHCI controller is not usable. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37835 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: build factory image for DIR-505 A1Gabor Juhos2013-08-241-3/+3
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37834 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: allow to override kernel size in the CameoHornet profileGabor Juhos2013-08-241-2/+2
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37833 3c298f89-4303-0410-b956-a3cf2f4a3e73
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