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config SND_SOC_IMG
	bool "Audio support for Imagination Technologies designs"
	help
	  Audio support for Imagination Technologies audio hardware

config SND_SOC_IMG_I2S_IN
	tristate "Imagination I2S Input Device Driver"
	depends on SND_SOC_IMG
	select SND_SOC_GENERIC_DMAENGINE_PCM
	help
	  Say Y or M if you want to add support for I2S in driver for
	  Imagination Technologies I2S in device.

config SND_SOC_IMG_I2S_OUT
	tristate "Imagination I2S Output Device Driver"
	depends on SND_SOC_IMG
	select SND_SOC_GENERIC_DMAENGINE_PCM
	help
	  Say Y or M if you want to add support for I2S out driver for
	  Imagination Technologies I2S out device.

config SND_SOC_IMG_PARALLEL_OUT
	tristate "Imagination Parallel Output Device Driver"
	depends on SND_SOC_IMG
	select SND_SOC_GENERIC_DMAENGINE_PCM
	help
	  Say Y or M if you want to add support for parallel out driver for
	  Imagination Technologies parallel out device.

config SND_SOC_IMG_SPDIF_IN
	tristate "Imagination SPDIF Input Device Driver"
	depends on SND_SOC_IMG
	select SND_SOC_GENERIC_DMAENGINE_PCM
	help
	  Say Y or M if you want to add support for SPDIF input driver for
	  Imagination Technologies SPDIF input device.

config SND_SOC_IMG_SPDIF_OUT
	tristate "Imagination SPDIF Output Device Driver"
	depends on SND_SOC_IMG
	select SND_SOC_GENERIC_DMAENGINE_PCM
	help
	  Say Y or M if you want to add support for SPDIF out driver for
	  Imagination Technologies SPDIF out device.


config SND_SOC_IMG_PISTACHIO_INTERNAL_DAC
	tristate "Support for Pistachio SoC Internal DAC Driver"
	depends on SND_SOC_IMG
	help
	  Say Y or M if you want to add support for Pistachio internal DAC
	  driver for Imagination Technologies Pistachio internal DAC device.
s='logmsg'> - ingress hook: - if port is a tunnel port, use tunnel info in attached dst_metadata to map it to a local vlan - egress hook: - if port is a tunnel port, use tunnel info attached to vlan to set dst_metadata on the skb CC: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2017-02-03bridge: per vlan dst_metadata netlink supportRoopa Prabhu1-0/+10 This patch adds support to attach per vlan tunnel info dst metadata. This enables bridge driver to map vlan to tunnel_info at ingress and egress. It uses the kernel dst_metadata infrastructure. The initial use case is vlan to vni bridging, but the api is generic to extend to any tunnel_info in the future: - Uapi to configure/unconfigure/dump per vlan tunnel data - netlink functions to configure vlan and tunnel_info mapping - Introduces bridge port flag BR_LWT_VLAN to enable attach/detach dst_metadata to bridged packets on ports. off by default. - changes to existing code is mainly refactor some existing vlan handling netlink code + hooks for new vlan tunnel code - I have kept the vlan tunnel code isolated in separate files. - most of the netlink vlan tunnel code is handling of vlan-tunid ranges (follows the vlan range handling code). To conserve space vlan-tunid by default are always dumped in ranges if applicable. Use case: example use for this is a vxlan bridging gateway or vtep which maps vlans to vn-segments (or vnis). iproute2 example (patched and pruned iproute2 output to just show relevant fdb entries): example shows same host mac learnt on two vni's and vlan 100 maps to vni 1000, vlan 101 maps to vni 1001 before (netdev per vni): $bridge fdb show | grep "00:02:00:00:00:03" 00:02:00:00:00:03 dev vxlan1001 vlan 101 master bridge 00:02:00:00:00:03 dev vxlan1001 dst 12.0.0.8 self 00:02:00:00:00:03 dev vxlan1000 vlan 100 master bridge 00:02:00:00:00:03 dev vxlan1000 dst 12.0.0.8 self after this patch with collect metdata in bridged mode (single netdev): $bridge fdb show | grep "00:02:00:00:00:03" 00:02:00:00:00:03 dev vxlan0 vlan 101 master bridge 00:02:00:00:00:03 dev vxlan0 src_vni 1001 dst 12.0.0.8 self 00:02:00:00:00:03 dev vxlan0 vlan 100 master bridge 00:02:00:00:00:03 dev vxlan0 src_vni 1000 dst 12.0.0.8 self CC: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>