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2017-03-28powerpc/configs: Re-enable POWER8 crc32cAnton Blanchard1-1/+1
The config option for the POWER8 crc32c recently changed from CONFIG_CRYPT_CRC32C_VPMSUM to CONFIG_CRYPTO_CRC32C_VPMSUM. Update the configs. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-03-28powerpc/configs: Make oprofile a moduleAnton Blanchard1-1/+1
Most people use perf these days, so save about 31kB by making oprofile a module. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-03-28powerpc/configs: Re-enable ISO9660_FS as a built-in in 64 bit configsAnton Blanchard1-1/+1
It turns out cloud-config uses ISO9660 filesystems to inject configuration data into cloud images. The cloud-config failures when ISO9660_FS is not enabled are cryptic, and building it in makes mainline testing easier, so re-enable it. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-02-09powerpc/powernv: Add XHCI and USB storage to defconfigMichael Neuling1-1/+2
These are common on bare metal machines, so put them in the defconfig. This adds 216KB to the vmlinux size Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-02-09powerpc/64: Include bpf/bcc related config options in defconfigsNaveen N. Rao1-0/+7
Specifically: - CONFIG_BPF_SYSCALL - CONFIG_NET_SCHED - CONFIG_NET_CLS_BPF - CONFIG_NET_CLS_ACT - CONFIG_NET_ACT_BPF - CONFIG_CGROUP_BPF - CONFIG_UPROBE_EVENT ... in pseries, ppc64 and powernv defconfigs. Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-02-02powerpc/64: Add BPF_JIT to powernv and pseries defconfigsAnton Blanchard1-0/+1
Commit db9112173b18 ("powerpc: Turn on BPF_JIT in ppc64_defconfig") only added BPF_JIT to the ppc64 defconfig. Add it to our powernv and pseries defconfigs too. Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-11-30powerpc: Enable CONFIG_KEXEC_FILE in powerpc server defconfigs.Thiago Jung Bauermann1-0/+2
Enable CONFIG_KEXEC_FILE in powernv_defconfig, ppc64_defconfig and pseries_defconfig. It depends on CONFIG_CRYPTO_SHA256=y, so add that as well. Signed-off-by: Thiago Jung Bauermann <bauerman@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-11-18powerpc/configs: Turn on PPC crypto implementations in the server defconfigsMichael Ellerman1-0/+3
These are the PPC optimised versions of various crypto algorithms, so we should turn them on by default to get test coverage. Suggested-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-11-14powerpc/configs: Drop REISERFS from pseries & powernvMichael Ellerman1-4/+0
No one uses reiserfs much these days, or is likely to in future. So drop it from pseries and powernv defconfigs to save time and space. It's still enabled in ppc64_defconfig so we get some build coverage. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-10-04powerpc/configs: Enable Intel i40e on 64 bit configsAnton Blanchard1-0/+1
We are starting to see i40e adapters in recent machines, so enable it in our configs. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-10-04powerpc/configs: Change a few things from built in to modulesAnton Blanchard1-7/+7
Change a few devices and filesystems that are seldom used any more from built in to modules. This reduces our vmlinux about 500kB. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-10-04powerpc/configs: Bump kernel ring buffer size on 64 bit configsAnton Blanchard1-0/+2
When we issue a system reset, every CPU in the box prints an Oops, including a backtrace. Each of these can be quite large (over 4kB) and we may end up wrapping the ring buffer and losing important information. Bump the base size from 128kB to 256kB and the per CPU size from 4kB to 8kB. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-10-04powerpc/configs: Enable VMX cryptoAnton Blanchard1-0/+2
We see big improvements with the VMX crypto functions (often 10x or more), so enable it as a module. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-07-08powerpc/configs: Remove old symbols from defconfigsAndrew Donnellan1-3/+3
Update defconfigs to remove old symbols and comments referencing old symbols. Dropped: * AVERAGE * INET_LRO * EXT3_DEFAULTS_TO_ORDERED * EXT3_FS_XATTR * I2O * INFINIBAND_AMSO1100 * INFINIBAND_EHCA * IP1000 Replaced: * BLK_DEV_XIP -> BLK_DEV_RAM_DAX * CLK_PPC_CORENET -> CLK_QORIQ * EXT2_FS_XIP -> FS_DAX * EXT3_FS* -> EXT4_FS* Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-07-08powerpc: Add MTD_BLOCK to powernv_defconfigMichael Neuling1-0/+1
This is so we can use the powernv_flash mtd driver as an block device. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-06-29powerpc/powernv: Add driver for operator panel on FSP machinesSuraj Jitindar Singh1-0/+1
Implement new character device driver to allow access from user space to the operator panel display present on IBM Power Systems machines with FSPs. This will allow status information to be presented on the display which is visible to a user. The driver implements a character buffer which a user can read/write by accessing the device (/dev/op_panel). This buffer is then displayed on the operator panel display. Any attempt to write past the last character position will have no effect and attempts to write more characters than the size of the display will be truncated. The device may only be accessed by a single process at a time. Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com> Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-02-24powerpc/powernv: Add AST graphics driver to powernv_defconfigJeremy Kerr1-2/+2
Most current OpenPOWER platforms have an AST BMC, so add graphics support via the AST DRM driver. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-02-24powerpc/powernv: Add powernv firmware interface drivers to powernv_defconfigJeremy Kerr1-0/+6
There are a few firmware-provided interfaces for OpenPOWER platforms: the PRD infrastructure, IPMI support, and MTD access to the PNOR flash. This change adds these to powernv_defconfig Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-02-24powerpc/powernv: Add powernv_defconfigJeremy Kerr1-0/+307
This change adds a defconfig for the non-virtualised power platforms, based on pseries_defconfig, but without pseries, and little-endian, and no OF trampoline. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Acked-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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