[Qemu-devel] [PATCH/RFC 0/6] R-Car Gen3 GPIO Pass-Through Prototype (Linux)

[Qemu-devel] [PATCH/RFC 0/6] R-Car Gen3 GPIO Pass-Through Prototype (Linux)

[Geert Uytterhoeven]

	Hi all,

This RFC patch series is the Linux side of a GPIO Pass-Through prototype
for Renesas R-Car platforms using vfio-platform.  Together with its
counterpart for QEMU, it provides direct access from a QEMU+KVM guest to
a GPIO controller in an R-Car Gen3 SoC.  This allows the guest to
control the LEDs on a Renesas Salvator-X(S) board.

This patch series is not meant to be upstreamed as-is.  Indeed, for
various reasons (e.g. security, as the different GPIOs on the same GPIO
controller may control different parts of the system) access to GPIOs is
better not implemented using Device Pass-Through, but by
paravirtualization.  Yet, this is still a simple and valuable
proof-of-concept, which can serve as a basis for the future development
of Pass-Through support for more complex platform devices on R-Car Gen3
SoCs.

This patch series consists of two parts:

  1. Patches 1-4 are Linux host patches.

     They provide workarounds for missing virtualization platform
     support (vfio reset, IOMMU group, clock domain), and a defconfig
     update for testing.

     These allow a GPIO controller to be unbound from its host driver,
     and rebound to vfio-platform, for pass-through to a guest:

	echo e6055400.gpio > /sys/bus/platform/drivers/gpio_rcar/unbind
	echo vfio-platform > \
		/sys/bus/platform/devices/e6055400.gpio/driver_override
	echo e6055400.gpio > /sys/bus/platform/drivers/vfio-platform/bind

  2. Patches 5-6 are Linux guest patches.

     They provide workarounds for missing pass-through support (clock,
     interrupt), and a guest defconfig for testing.

     These allow the gpio-rcar driver to bind to a pass-through GPIO
     device, and thus control the LEDs from the guest.

Several questions and TODOs are appended to the individual patches.

Please see https://elinux.org/R-Car/Virtualization/VFIO for full usage
instructions of this prototype.

Thanks for your comments!

Geert Uytterhoeven (6):
  vfio: platform: Allow runtime override of reset_required
  vfio: Ignore real IOMMUs if CONFIG_VFIO_NOIOMMU=y
  clk: renesas: r8a7795: Mark the GPIO6 clock critical
  arm64: renesas_defconfig: Enable VFIO_PLATFORM and VFIO_NOIOMMU
  gpio: rcar: Add virtualization workarounds
  arm64: Add virt_defconfig

 arch/arm64/configs/renesas_defconfig   |   2 +
 arch/arm64/configs/virt_defconfig      | 722 +++++++++++++++++++++++++++++++++
 drivers/clk/renesas/r8a7795-cpg-mssr.c |   1 +
 drivers/gpio/Kconfig                   |   2 +-
 drivers/gpio/gpio-rcar.c               |  28 +-
 drivers/vfio/platform/vfio_platform.c  |   2 +-
 drivers/vfio/vfio.c                    |   6 +-
 7 files changed, 744 insertions(+), 19 deletions(-)
 create mode 100644 arch/arm64/configs/virt_defconfig

-- 
2.7.4

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds

[Qemu-devel] [PATCH/RFC 1/6] vfio: platform: Allow runtime override of reset_required

[Geert Uytterhoeven]

Currently reset_required can be configured using a module parameter.
But it cannot be overridden at runtime through sysfs, as the parameter
is read-only.

Make it writeable for root, as this is useful if vfio-platform is
builtin, so the following works:

    echo 0 > /sys/module/vfio_platform/parameters/reset_required

Not-Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
TODO: Implement a vfio reset driver instead.
---
 drivers/vfio/platform/vfio_platform.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/vfio/platform/vfio_platform.c b/drivers/vfio/platform/vfio_platform.c
index 6561751a1063ee29..ef89146deddcea80 100644
--- a/drivers/vfio/platform/vfio_platform.c
+++ b/drivers/vfio/platform/vfio_platform.c
@@ -24,7 +24,7 @@
 #define DRIVER_DESC     "VFIO for platform devices - User Level meta-driver"
 
 static bool reset_required = true;
-module_param(reset_required, bool, 0444);
+module_param(reset_required, bool, 0644);
 MODULE_PARM_DESC(reset_required, "override reset requirement (default: 1)");
 
 /* probing devices from the linux platform bus */
-- 
2.7.4

[Qemu-devel] [PATCH/RFC 2/6] vfio: Ignore real IOMMUs if CONFIG_VFIO_NOIOMMU=y

[Geert Uytterhoeven]

Allow use of the No-IOMMU mode even if a real IOMMU is present.
This is useful in case the device is not part of an actual IOMMU group.

Not-Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Question:
  - Some devices (e.g. rcar-gpio) don't use DMA, so why do they need an
    IOMMU group?
  - Even devices using DMA may do so using a separate DMAC module,
    pointed to by "dmas" DT properties (e.g. sh-sci), hence they may be
    not part of an IOMMU group.
  - How to know which devices do DMA?
---
 drivers/vfio/vfio.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
index 2bc3705a99bd2f1a..7736c3fbe468a3da 100644
--- a/drivers/vfio/vfio.c
+++ b/drivers/vfio/vfio.c
@@ -129,9 +129,13 @@ struct iommu_group *vfio_iommu_group_get(struct device *dev)
 	 * bus.  We set iommudata simply to be able to identify these groups
 	 * as special use and for reclamation later.
 	 */
-	if (group || !noiommu || iommu_present(dev->bus))
+	if (group || !noiommu)
 		return group;
 
+	if (iommu_present(dev->bus))
+		dev_warn(dev, "iommu present (%ps), ignoring\n",
+			 dev->bus->iommu_ops);
+
 	group = iommu_group_alloc();
 	if (IS_ERR(group))
 		return NULL;
-- 
2.7.4

[Qemu-devel] [PATCH/RFC 3/6] clk: renesas: r8a7795: Mark the GPIO6 clock critical

[Geert Uytterhoeven]

The GPIO6 block will be exported to a guest.  As long as the guest won't
manage its module clock, it must be kept running by the host.

Not-Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
TODO: Find a way to manage module clocks using PM Domains and Runtime
      PM on the guest.
---
 drivers/clk/renesas/r8a7795-cpg-mssr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/renesas/r8a7795-cpg-mssr.c b/drivers/clk/renesas/r8a7795-cpg-mssr.c
index b1d9f48eae9e6ad4..6fbfd5973a889b7d 100644
--- a/drivers/clk/renesas/r8a7795-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7795-cpg-mssr.c
@@ -271,6 +271,7 @@ static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = {
 
 static const unsigned int r8a7795_crit_mod_clks[] __initconst = {
 	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
+	MOD_CLK_ID(906),	/* GPIO6 */
 };
 
 
-- 
2.7.4

[Qemu-devel] [PATCH/RFC 4/6] arm64: renesas_defconfig: Enable VFIO_PLATFORM and VFIO_NOIOMMU

[Geert Uytterhoeven]

Enable VFIO_PLATFORM for platform device pass-through.
Enable VFIO_NOIOMMU for devices not part of an IOMMU group.

Not-Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Not intended for upstream merge.
---
 arch/arm64/configs/renesas_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/configs/renesas_defconfig b/arch/arm64/configs/renesas_defconfig
index 386211464efa4885..959aa9de8792ae2d 100644
--- a/arch/arm64/configs/renesas_defconfig
+++ b/arch/arm64/configs/renesas_defconfig
@@ -259,7 +259,9 @@ CONFIG_DMADEVICES=y
 CONFIG_RCAR_DMAC=y
 CONFIG_RENESAS_USB_DMAC=y
 CONFIG_VFIO=y
+CONFIG_VFIO_NOIOMMU=y
 CONFIG_VFIO_PCI=y
+CONFIG_VFIO_PLATFORM=y
 CONFIG_VIRTIO_PCI=y
 CONFIG_VIRTIO_BALLOON=y
 CONFIG_VIRTIO_MMIO=y
-- 
2.7.4

[Qemu-devel] [PATCH/RFC 5/6] gpio: rcar: Add virtualization workarounds

[Geert Uytterhoeven]

Allow to enable the driver if virtualization is enabled.

Handle the absence of clocks and interrupts, to support guests that
don't provide these yet.

Not-Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
To be dropped once clocks and interrupts are supported on the guest.
---
 drivers/gpio/Kconfig     |  2 +-
 drivers/gpio/gpio-rcar.c | 28 ++++++++++++----------------
 2 files changed, 13 insertions(+), 17 deletions(-)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index d6a8e851ad13b8e6..50eeaa3bb0749b84 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -386,7 +386,7 @@ config GPIO_PXA
 
 config GPIO_RCAR
 	tristate "Renesas R-Car GPIO"
-	depends on ARCH_RENESAS || COMPILE_TEST
+	depends on ARCH_RENESAS || VIRTIO_MMIO || COMPILE_TEST
 	select GPIOLIB_IRQCHIP
 	help
 	  Say yes here to support GPIO on Renesas R-Car SoCs.
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index e76de57dd617d7e2..bc205b7fbb30e892 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -442,22 +442,16 @@ static int gpio_rcar_probe(struct platform_device *pdev)
 
 	p->clk = devm_clk_get(dev, NULL);
 	if (IS_ERR(p->clk)) {
-		if (p->needs_clk) {
-			dev_err(dev, "unable to get clock\n");
-			ret = PTR_ERR(p->clk);
-			goto err0;
-		}
+		if (p->needs_clk)
+			dev_warn(dev, "missing clock, ignoring\n");
 		p->clk = NULL;
 	}
 
 	pm_runtime_enable(dev);
 
 	irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-	if (!irq) {
-		dev_err(dev, "missing IRQ\n");
-		ret = -EINVAL;
-		goto err0;
-	}
+	if (!irq)
+		dev_warn(dev, "missing IRQ, ignoring\n");
 
 	io = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	p->base = devm_ioremap_resource(dev, io);
@@ -502,12 +496,14 @@ static int gpio_rcar_probe(struct platform_device *pdev)
 		goto err1;
 	}
 
-	p->irq_parent = irq->start;
-	if (devm_request_irq(dev, irq->start, gpio_rcar_irq_handler,
-			     IRQF_SHARED, name, p)) {
-		dev_err(dev, "failed to request IRQ\n");
-		ret = -ENOENT;
-		goto err1;
+	if (irq) {
+		p->irq_parent = irq->start;
+		if (devm_request_irq(dev, irq->start, gpio_rcar_irq_handler,
+				     IRQF_SHARED, name, p)) {
+			dev_err(dev, "failed to request IRQ\n");
+			ret = -ENOENT;
+			goto err1;
+		}
 	}
 
 	dev_info(dev, "driving %d GPIOs\n", npins);
-- 
2.7.4

[Qemu-devel] [PATCH/RFC 6/6] arm64: Add virt_defconfig

[Geert Uytterhoeven]

Add a simple defconfig for virtualized arm64 machines, based on an
OpenWRT config.  This expects "initramfs.cpio" to exist, which can be
extracted from e.g. an OpenWRT image using binwalk.

CONFIG_GPIO_RCAR is enabled for testing GPIO pass-through on R-Car Gen3.

Not-Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Not intended for upstream merge.
---
 arch/arm64/configs/virt_defconfig | 722 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 722 insertions(+)
 create mode 100644 arch/arm64/configs/virt_defconfig

diff --git a/arch/arm64/configs/virt_defconfig b/arch/arm64/configs/virt_defconfig
new file mode 100644
index 0000000000000000..4477d75d8e982b37
--- /dev/null
+++ b/arch/arm64/configs/virt_defconfig
@@ -0,0 +1,722 @@
+CONFIG_LOCALVERSION="-arm64-virt"
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_CROSS_MEMORY_ATTACH is not set
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_RCU_EXPERT=y
+CONFIG_RCU_FANOUT=32
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE="initramfs.cpio"
+# CONFIG_RD_GZIP is not set
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+# CONFIG_RD_XZ is not set
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+# CONFIG_SYSFS_SYSCALL is not set
+# CONFIG_FHANDLE is not set
+# CONFIG_AIO is not set
+# CONFIG_ADVISE_SYSCALLS is not set
+CONFIG_BPF_SYSCALL=y
+CONFIG_EMBEDDED=y
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_SLUB_DEBUG is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_CC_STACKPROTECTOR_REGULAR=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_ARCH_VEXPRESS=y
+CONFIG_PCI=y
+# CONFIG_CAVIUM_ERRATUM_22375 is not set
+# CONFIG_CAVIUM_ERRATUM_23154 is not set
+CONFIG_NR_CPUS=4
+CONFIG_PREEMPT_VOLUNTARY=y
+CONFIG_HZ_100=y
+# CONFIG_COMPACTION is not set
+CONFIG_ZSMALLOC=m
+CONFIG_CMDLINE="console=ttyAMA0"
+# CONFIG_EFI is not set
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_COMPAT=y
+# CONFIG_SUSPEND is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=m
+CONFIG_NET_KEY=m
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE_DEMUX=m
+CONFIG_NET_IPGRE=m
+CONFIG_NET_IPGRE_BROADCAST=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
+CONFIG_SYN_COOKIES=y
+CONFIG_NET_IPVTI=m
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_MODE_TRANSPORT=m
+CONFIG_INET_XFRM_MODE_TUNNEL=m
+CONFIG_INET_XFRM_MODE_BEET=m
+# CONFIG_INET_DIAG is not set
+CONFIG_TCP_CONG_ADVANCED=y
+# CONFIG_TCP_CONG_BIC is not set
+# CONFIG_TCP_CONG_WESTWOOD is not set
+# CONFIG_TCP_CONG_HTCP is not set
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+CONFIG_INET6_XFRM_MODE_TRANSPORT=m
+CONFIG_INET6_XFRM_MODE_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_BEET=m
+CONFIG_IPV6_VTI=m
+CONFIG_IPV6_SIT=m
+CONFIG_IPV6_SIT_6RD=y
+CONFIG_IPV6_GRE=m
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_IPV6_SUBTREES=y
+CONFIG_IPV6_MROUTE=y
+CONFIG_NETFILTER=y
+CONFIG_BRIDGE_NETFILTER=y
+# CONFIG_NETFILTER_INGRESS is not set
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_CONNTRACK_ZONES=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+# CONFIG_NF_CT_PROTO_DCCP is not set
+# CONFIG_NF_CT_PROTO_SCTP is not set
+# CONFIG_NF_CT_PROTO_UDPLITE is not set
+CONFIG_NF_CONNTRACK_AMANDA=m
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_H323=m
+CONFIG_NF_CONNTRACK_IRC=m
+CONFIG_NF_CONNTRACK_SNMP=m
+CONFIG_NF_CONNTRACK_PPTP=m
+CONFIG_NF_CONNTRACK_SIP=m
+CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
+CONFIG_NF_TABLES=m
+CONFIG_NF_TABLES_INET=m
+CONFIG_NFT_EXTHDR=m
+CONFIG_NFT_META=m
+CONFIG_NFT_CT=m
+CONFIG_NFT_COUNTER=m
+CONFIG_NFT_LOG=m
+CONFIG_NFT_LIMIT=m
+CONFIG_NFT_MASQ=m
+CONFIG_NFT_REDIR=m
+CONFIG_NFT_NAT=m
+CONFIG_NFT_REJECT=m
+CONFIG_NFT_HASH=m
+CONFIG_NETFILTER_XT_MARK=m
+CONFIG_NETFILTER_XT_CONNMARK=m
+CONFIG_NETFILTER_XT_SET=m
+CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CT=m
+CONFIG_NETFILTER_XT_TARGET_DSCP=m
+CONFIG_NETFILTER_XT_TARGET_HL=m
+CONFIG_NETFILTER_XT_TARGET_LED=m
+CONFIG_NETFILTER_XT_TARGET_LOG=m
+CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_TPROXY=m
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
+CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_DSCP=m
+CONFIG_NETFILTER_XT_MATCH_ECN=m
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_HL=m
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_OWNER=m
+CONFIG_NETFILTER_XT_MATCH_POLICY=m
+CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_RECENT=m
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+CONFIG_NETFILTER_XT_MATCH_TIME=m
+CONFIG_NETFILTER_XT_MATCH_U32=m
+CONFIG_IP_SET=m
+CONFIG_IP_SET_BITMAP_IP=m
+CONFIG_IP_SET_BITMAP_IPMAC=m
+CONFIG_IP_SET_BITMAP_PORT=m
+CONFIG_IP_SET_HASH_IP=m
+CONFIG_IP_SET_HASH_IPMARK=m
+CONFIG_IP_SET_HASH_IPPORT=m
+CONFIG_IP_SET_HASH_IPPORTIP=m
+CONFIG_IP_SET_HASH_IPPORTNET=m
+CONFIG_IP_SET_HASH_MAC=m
+CONFIG_IP_SET_HASH_NETPORTNET=m
+CONFIG_IP_SET_HASH_NET=m
+CONFIG_IP_SET_HASH_NETNET=m
+CONFIG_IP_SET_HASH_NETPORT=m
+CONFIG_IP_SET_HASH_NETIFACE=m
+CONFIG_IP_SET_LIST_SET=m
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NFT_CHAIN_ROUTE_IPV4=m
+CONFIG_NFT_CHAIN_NAT_IPV4=m
+CONFIG_NFT_MASQ_IPV4=m
+CONFIG_NFT_REDIR_IPV4=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_NAT=m
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_CLUSTERIP=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NFT_CHAIN_ROUTE_IPV6=m
+CONFIG_NFT_CHAIN_NAT_IPV6=m
+CONFIG_NFT_MASQ_IPV6=m
+CONFIG_NFT_REDIR_IPV6=m
+CONFIG_IP6_NF_IPTABLES=m
+CONFIG_IP6_NF_MATCH_AH=m
+CONFIG_IP6_NF_MATCH_EUI64=m
+CONFIG_IP6_NF_MATCH_FRAG=m
+CONFIG_IP6_NF_MATCH_OPTS=m
+CONFIG_IP6_NF_MATCH_IPV6HEADER=m
+CONFIG_IP6_NF_MATCH_MH=m
+CONFIG_IP6_NF_MATCH_RT=m
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_RAW=m
+CONFIG_IP6_NF_NAT=m
+CONFIG_IP6_NF_TARGET_MASQUERADE=m
+CONFIG_IP6_NF_TARGET_NPT=m
+CONFIG_BRIDGE_NF_EBTABLES=m
+CONFIG_BRIDGE_EBT_BROUTE=m
+CONFIG_BRIDGE_EBT_T_FILTER=m
+CONFIG_BRIDGE_EBT_T_NAT=m
+CONFIG_BRIDGE_EBT_802_3=m
+CONFIG_BRIDGE_EBT_AMONG=m
+CONFIG_BRIDGE_EBT_ARP=m
+CONFIG_BRIDGE_EBT_IP=m
+CONFIG_BRIDGE_EBT_IP6=m
+CONFIG_BRIDGE_EBT_LIMIT=m
+CONFIG_BRIDGE_EBT_MARK=m
+CONFIG_BRIDGE_EBT_PKTTYPE=m
+CONFIG_BRIDGE_EBT_STP=m
+CONFIG_BRIDGE_EBT_VLAN=m
+CONFIG_BRIDGE_EBT_ARPREPLY=m
+CONFIG_BRIDGE_EBT_DNAT=m
+CONFIG_BRIDGE_EBT_MARK_T=m
+CONFIG_BRIDGE_EBT_REDIRECT=m
+CONFIG_BRIDGE_EBT_SNAT=m
+CONFIG_BRIDGE_EBT_LOG=m
+CONFIG_BRIDGE_EBT_NFLOG=m
+CONFIG_IP_SCTP=m
+CONFIG_ATM=m
+CONFIG_ATM_CLIP=m
+CONFIG_ATM_CLIP_NO_ICMP=y
+CONFIG_ATM_BR2684=m
+CONFIG_ATM_BR2684_IPFILTER=y
+CONFIG_L2TP=m
+CONFIG_L2TP_V3=y
+CONFIG_L2TP_IP=m
+CONFIG_L2TP_ETH=m
+CONFIG_BRIDGE=y
+CONFIG_NET_DSA=m
+CONFIG_VLAN_8021Q=y
+CONFIG_ATALK=m
+CONFIG_DEV_APPLETALK=m
+CONFIG_IPDDP=m
+CONFIG_IPDDP_ENCAP=y
+CONFIG_6LOWPAN=m
+# CONFIG_6LOWPAN_NHC is not set
+CONFIG_IEEE802154=m
+CONFIG_IEEE802154_6LOWPAN=m
+CONFIG_MAC802154=m
+CONFIG_NET_SCHED=y
+CONFIG_NET_SCH_HTB=m
+CONFIG_NET_SCH_HFSC=m
+CONFIG_NET_SCH_PRIO=m
+CONFIG_NET_SCH_RED=m
+CONFIG_NET_SCH_SFQ=m
+CONFIG_NET_SCH_TEQL=m
+CONFIG_NET_SCH_TBF=m
+CONFIG_NET_SCH_GRED=m
+CONFIG_NET_SCH_DSMARK=m
+CONFIG_NET_SCH_NETEM=m
+CONFIG_NET_SCH_CODEL=m
+CONFIG_NET_SCH_FQ_CODEL=y
+CONFIG_NET_SCH_FQ=m
+CONFIG_NET_SCH_PIE=m
+CONFIG_NET_SCH_INGRESS=m
+CONFIG_NET_CLS_BASIC=m
+CONFIG_NET_CLS_TCINDEX=m
+CONFIG_NET_CLS_ROUTE4=m
+CONFIG_NET_CLS_FW=m
+CONFIG_NET_CLS_U32=m
+CONFIG_CLS_U32_MARK=y
+CONFIG_NET_CLS_FLOW=m
+CONFIG_NET_EMATCH=y
+CONFIG_NET_EMATCH_CMP=m
+CONFIG_NET_EMATCH_NBYTE=m
+CONFIG_NET_EMATCH_U32=m
+CONFIG_NET_EMATCH_META=m
+CONFIG_NET_EMATCH_TEXT=m
+CONFIG_NET_CLS_ACT=y
+CONFIG_NET_ACT_POLICE=m
+CONFIG_NET_ACT_MIRRED=m
+CONFIG_NET_ACT_IPT=m
+CONFIG_NET_ACT_SKBEDIT=m
+CONFIG_NET_ACT_CONNMARK=m
+CONFIG_NET_CLS_IND=y
+CONFIG_OPENVSWITCH=m
+# CONFIG_OPENVSWITCH_GRE is not set
+# CONFIG_OPENVSWITCH_VXLAN is not set
+CONFIG_MPLS_ROUTING=m
+CONFIG_MPLS_IPTUNNEL=m
+CONFIG_NET_PKTGEN=m
+CONFIG_HAMRADIO=y
+CONFIG_AX25=m
+# CONFIG_AX25_DAMA_SLAVE is not set
+CONFIG_MKISS=m
+CONFIG_CAN=m
+CONFIG_CAN_VCAN=m
+CONFIG_CAN_SLCAN=m
+CONFIG_CAN_LEDS=y
+CONFIG_CAN_C_CAN=m
+CONFIG_CAN_C_CAN_PLATFORM=m
+CONFIG_CAN_C_CAN_PCI=m
+CONFIG_NET_9P=m
+CONFIG_NET_9P_VIRTIO=m
+CONFIG_LWTUNNEL=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
+CONFIG_MTD=y
+CONFIG_MTD_TESTS=m
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_BLOCK2MTD=m
+CONFIG_PARPORT=m
+CONFIG_ZRAM=m
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_NBD=m
+CONFIG_ATA_OVER_ETH=m
+CONFIG_VIRTIO_BLK=y
+CONFIG_EEPROM_AT24=m
+CONFIG_EEPROM_AT25=m
+CONFIG_EEPROM_93CX6=m
+CONFIG_ECHO=m
+CONFIG_SCSI=y
+# CONFIG_SCSI_PROC_FS is not set
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=m
+CONFIG_BLK_DEV_SR=m
+CONFIG_CHR_DEV_SG=m
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_ATA=m
+# CONFIG_ATA_VERBOSE_ERROR is not set
+# CONFIG_ATA_ACPI is not set
+# CONFIG_SATA_PMP is not set
+CONFIG_SATA_AHCI=m
+CONFIG_SATA_SIL24=m
+CONFIG_ATA_PIIX=m
+CONFIG_SATA_MV=m
+CONFIG_SATA_NV=m
+CONFIG_SATA_SIL=m
+CONFIG_SATA_VIA=m
+CONFIG_PATA_ARTOP=m
+CONFIG_PATA_PDC_OLD=m
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=m
+CONFIG_MD_LINEAR=m
+CONFIG_MD_RAID0=m
+CONFIG_MD_RAID1=m
+CONFIG_MD_RAID10=m
+CONFIG_MD_RAID456=m
+CONFIG_MD_MULTIPATH=m
+CONFIG_BLK_DEV_DM=m
+CONFIG_DM_CRYPT=m
+CONFIG_DM_MIRROR=m
+CONFIG_FIREWIRE=m
+CONFIG_FIREWIRE_OHCI=m
+CONFIG_FIREWIRE_SBP2=m
+CONFIG_FIREWIRE_NET=m
+CONFIG_NETDEVICES=y
+CONFIG_BONDING=m
+CONFIG_DUMMY=m
+CONFIG_IFB=m
+CONFIG_MACVLAN=m
+CONFIG_VXLAN=m
+CONFIG_TUN=m
+CONFIG_VETH=m
+CONFIG_VIRTIO_NET=y
+CONFIG_ATM_TCP=m
+CONFIG_ATM_SOLOS=m
+CONFIG_NET_DSA_MV88E6060=m
+CONFIG_NET_DSA_MV88E6XXX=m
+CONFIG_VORTEX=m
+CONFIG_ET131X=m
+CONFIG_PCNET32=m
+CONFIG_ATL2=m
+CONFIG_ATL1=m
+CONFIG_ATL1E=m
+CONFIG_ATL1C=m
+CONFIG_NET_VENDOR_AURORA=y
+CONFIG_B44=m
+CONFIG_TIGON3=m
+CONFIG_NET_TULIP=y
+CONFIG_DE2104X=m
+CONFIG_TULIP=m
+CONFIG_TULIP_MWI=y
+CONFIG_TULIP_MMIO=y
+CONFIG_TULIP_NAPI=y
+CONFIG_TULIP_NAPI_HW_MITIGATION=y
+CONFIG_WINBOND_840=m
+CONFIG_DM9102=m
+CONFIG_ULI526X=m
+CONFIG_E100=m
+CONFIG_E1000=m
+CONFIG_IGB=m
+# CONFIG_IGB_HWMON is not set
+CONFIG_IGBVF=m
+CONFIG_IXGBE=m
+# CONFIG_IXGBE_HWMON is not set
+CONFIG_SKGE=m
+CONFIG_SKY2=m
+CONFIG_NATSEMI=m
+CONFIG_NE2K_PCI=m
+CONFIG_FORCEDETH=m
+# CONFIG_NET_PACKET_ENGINE is not set
+CONFIG_8139CP=m
+CONFIG_8139TOO=m
+CONFIG_R8169=m
+CONFIG_R6040=m
+CONFIG_SIS900=m
+CONFIG_SIS190=m
+CONFIG_SMC91X=y
+CONFIG_VIA_RHINE=m
+CONFIG_VIA_RHINE_MMIO=y
+CONFIG_VIA_VELOCITY=m
+CONFIG_BROADCOM_PHY=m
+CONFIG_MICREL_KS8995MA=m
+CONFIG_PPP=m
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_MPPE=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPPOATM=m
+CONFIG_PPPOE=m
+CONFIG_PPTP=m
+CONFIG_PPPOL2TP=m
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_SLIP=m
+CONFIG_SLIP_COMPRESSED=y
+CONFIG_SLIP_SMART=y
+CONFIG_SLIP_MODE_SLIP6=y
+CONFIG_HOSTAP=m
+CONFIG_HOSTAP_FIRMWARE=y
+CONFIG_HOSTAP_FIRMWARE_NVRAM=y
+CONFIG_HOSTAP_PLX=m
+CONFIG_HOSTAP_PCI=m
+CONFIG_PRISM54=m
+CONFIG_IEEE802154_FAKELB=m
+CONFIG_IEEE802154_AT86RF230=m
+CONFIG_IEEE802154_MRF24J40=m
+CONFIG_IEEE802154_CC2520=m
+CONFIG_VMXNET3=m
+CONFIG_ISDN=y
+CONFIG_ISDN_I4L=m
+CONFIG_ISDN_PPP=y
+CONFIG_ISDN_PPP_VJ=y
+CONFIG_ISDN_MPP=y
+CONFIG_IPPP_FILTER=y
+CONFIG_ISDN_PPP_BSDCOMP=m
+CONFIG_ISDN_AUDIO=y
+CONFIG_ISDN_TTY_FAX=y
+CONFIG_ISDN_DIVERSION=m
+CONFIG_ISDN_CAPI=m
+# CONFIG_CAPI_TRACE is not set
+CONFIG_ISDN_CAPI_CAPI20=m
+CONFIG_ISDN_CAPI_MIDDLEWARE=y
+CONFIG_MISDN=m
+CONFIG_MISDN_DSP=m
+CONFIG_MISDN_L1OIP=m
+CONFIG_MISDN_HFCPCI=m
+CONFIG_MISDN_HFCMULTI=m
+# CONFIG_INPUT_LEDS is not set
+CONFIG_INPUT_MATRIXKMAP=m
+CONFIG_INPUT_JOYDEV=m
+CONFIG_INPUT_EVDEV=m
+# CONFIG_KEYBOARD_ATKBD is not set
+CONFIG_KEYBOARD_GPIO=m
+CONFIG_KEYBOARD_GPIO_POLLED=m
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_GPIO_BEEPER=m
+CONFIG_INPUT_UINPUT=m
+CONFIG_INPUT_GPIO_ROTARY_ENCODER=m
+# CONFIG_SERIO is not set
+CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_DEVMEM is not set
+CONFIG_SERIAL_8250=y
+# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=16
+CONFIG_SERIAL_8250_RUNTIME_UARTS=16
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_PRINTER=m
+CONFIG_PPDEV=m
+CONFIG_HW_RANDOM=y
+CONFIG_TCG_TPM=y
+CONFIG_TCG_TIS_I2C_INFINEON=m
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_MUX=m
+CONFIG_I2C_MUX_GPIO=m
+CONFIG_I2C_MUX_PCA9541=m
+CONFIG_I2C_MUX_PCA954x=m
+# CONFIG_I2C_HELPER_AUTO is not set
+CONFIG_I2C_ALGOPCF=m
+CONFIG_I2C_ALGOPCA=m
+CONFIG_I2C_GPIO=m
+CONFIG_SPI=y
+CONFIG_SPI_GPIO=m
+CONFIG_SPI_SPIDEV=m
+CONFIG_PPS_CLIENT_GPIO=m
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_RCAR=y
+CONFIG_GPIO_PCA953X=m
+CONFIG_GPIO_PCF857X=m
+CONFIG_W1=m
+CONFIG_W1_MASTER_DS2482=m
+CONFIG_W1_MASTER_GPIO=m
+CONFIG_W1_SLAVE_THERM=m
+CONFIG_W1_SLAVE_SMEM=m
+CONFIG_W1_SLAVE_DS2413=m
+CONFIG_W1_SLAVE_DS2431=m
+CONFIG_W1_SLAVE_DS2433=m
+CONFIG_W1_SLAVE_DS2760=m
+CONFIG_HWMON=m
+CONFIG_SENSORS_ADT7410=m
+CONFIG_SENSORS_ADT7475=m
+CONFIG_SENSORS_GPIO_FAN=m
+CONFIG_SENSORS_IT87=m
+CONFIG_SENSORS_LM63=m
+CONFIG_SENSORS_LM75=m
+CONFIG_SENSORS_LM77=m
+CONFIG_SENSORS_LM85=m
+CONFIG_SENSORS_LM90=m
+CONFIG_SENSORS_LM92=m
+CONFIG_SENSORS_LM95241=m
+CONFIG_SENSORS_SHT21=m
+CONFIG_SENSORS_INA2XX=m
+CONFIG_SENSORS_TMP421=m
+CONFIG_WATCHDOG=y
+CONFIG_SOFT_WATCHDOG=m
+CONFIG_SSB_SILENT=y
+CONFIG_BCMA=m
+CONFIG_MEDIA_SUPPORT=m
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_V4L_PLATFORM_DRIVERS=y
+# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
+# CONFIG_VGA_ARB is not set
+CONFIG_FB=y
+CONFIG_FB_ARMCLCD=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_GENERIC is not set
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_SOUND=m
+CONFIG_SND=m
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+# CONFIG_SND_PCM_TIMER is not set
+# CONFIG_SND_SUPPORT_OLD_API is not set
+# CONFIG_SND_PROC_FS is not set
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_SEQUENCER_OSS=m
+CONFIG_SND_DUMMY=m
+CONFIG_SND_VIRMIDI=m
+CONFIG_SND_INTEL8X0=m
+CONFIG_SND_VIA82XX=m
+# CONFIG_SND_SPI is not set
+# CONFIG_SND_FIREWIRE is not set
+CONFIG_SND_SOC=m
+CONFIG_SND_SOC_AC97_CODEC=m
+CONFIG_HID=m
+CONFIG_HID_BATTERY_STRENGTH=y
+CONFIG_HIDRAW=y
+# CONFIG_USB_SUPPORT is not set
+CONFIG_MMC=y
+CONFIG_MMC_BLOCK=m
+CONFIG_MMC_ARMMMCI=y
+CONFIG_MMC_SDHCI=m
+CONFIG_MMC_SDHCI_PLTFM=m
+CONFIG_MMC_SPI=m
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=m
+CONFIG_LEDS_PCA963X=m
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_ONESHOT=m
+CONFIG_LEDS_TRIGGER_HEARTBEAT=m
+CONFIG_LEDS_TRIGGER_GPIO=m
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_LEDS_TRIGGER_TRANSIENT=m
+CONFIG_VIRTIO_PCI=m
+# CONFIG_VIRTIO_PCI_LEGACY is not set
+CONFIG_VIRTIO_MMIO=y
+CONFIG_STAGING=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_IIO=m
+CONFIG_AD799X=m
+CONFIG_DHT11=m
+CONFIG_ACPI=y
+# CONFIG_ACPI_BUTTON is not set
+CONFIG_EXT4_FS=y
+CONFIG_REISERFS_FS=m
+CONFIG_REISERFS_FS_XATTR=y
+CONFIG_JFS_FS=m
+CONFIG_XFS_FS=m
+CONFIG_BTRFS_FS=m
+CONFIG_F2FS_FS=m
+# CONFIG_F2FS_FS_POSIX_ACL is not set
+# CONFIG_DNOTIFY is not set
+CONFIG_AUTOFS4_FS=m
+CONFIG_FUSE_FS=y
+CONFIG_CUSE=y
+CONFIG_OVERLAY_FS=y
+CONFIG_FSCACHE=m
+CONFIG_FSCACHE_STATS=y
+CONFIG_CACHEFILES=m
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_UDF_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=y
+CONFIG_NTFS_FS=m
+# CONFIG_PROC_PAGE_MONITOR is not set
+CONFIG_TMPFS=y
+CONFIG_TMPFS_XATTR=y
+CONFIG_CONFIGFS_FS=m
+# CONFIG_MISC_FILESYSTEMS is not set
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V2 is not set
+CONFIG_NFSD=m
+CONFIG_NFSD_V3=y
+CONFIG_CIFS=m
+CONFIG_CIFS_STATS=y
+CONFIG_CIFS_XATTR=y
+CONFIG_CIFS_POSIX=y
+# CONFIG_CIFS_DEBUG is not set
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_UTF8=m
+CONFIG_PRINTK_TIME=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_INFO_REDUCED=y
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
+CONFIG_STRIP_ASM_SYMS=y
+CONFIG_DEBUG_FS=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=60
+# CONFIG_RCU_TRACE is not set
+# CONFIG_FTRACE is not set
+CONFIG_ATOMIC64_SELFTEST=y
+CONFIG_CRYPTO_TEST=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_TGR192=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_ARC4=y
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_CAMELLIA=m
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_FCRYPT=m
+CONFIG_CRYPTO_KHAZAD=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_USER_API_HASH=m
+CONFIG_CRYPTO_USER_API_SKCIPHER=m
+CONFIG_CRYPTO_DEV_CCP=y
+CONFIG_CRC32_SARWATE=y
+CONFIG_CRC8=m
+CONFIG_XZ_DEC=y
+# CONFIG_XZ_DEC_X86 is not set
+# CONFIG_XZ_DEC_POWERPC is not set
+# CONFIG_XZ_DEC_IA64 is not set
+# CONFIG_XZ_DEC_ARM is not set
+# CONFIG_XZ_DEC_ARMTHUMB is not set
+# CONFIG_XZ_DEC_SPARC is not set
+CONFIG_CORDIC=m
-- 
2.7.4