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2013-04-11KVM: PPC: move tsr update in a separate functionBharat Bhushan
This is done so that same function can be called from SREGS and ONE_REG interface (follow up patch). Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: BookE: Handle alignment interruptsAlexander Graf
When the guest triggers an alignment interrupt, we don't handle it properly today and instead BUG_ON(). This really shouldn't happen. Instead, we should just pass the interrupt back into the guest so it can deal with it. Reported-by: Gao Guanhua-B22826 <B22826@freescale.com> Tested-by: Gao Guanhua-B22826 <B22826@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: booke: Allow multiple exception typesBharat Bhushan
Current kvmppc_booke_handlers uses the same macro (KVM_HANDLER) and all handlers are considered to be the same size. This will not be the case if we want to use different macros for different handlers. This patch improves the kvmppc_booke_handler so that it can support different macros for different handlers. Signed-off-by: Liu Yu <yu.liu@freescale.com> [bharat.bhushan@freescale.com: Substantial changes] Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: booke: use vcpu reference from thread_structBharat Bhushan
Like other places, use thread_struct to get vcpu reference. Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: E500: Remove kvmppc_e500_tlbil_all usage from guest TLB codeAlexander Graf
The guest TLB handling code should not have any insight into how the host TLB shadow code works. kvmppc_e500_tlbil_all() is a function that is used for distinction between e500v2 and e500mc (E.HV) on how to flush shadow entries. This function really is private between the e500.c/e500mc.c file and e500_mmu_host.c. Instead of this one, use the public kvmppc_core_flush_tlb() function to flush all shadow TLB entries. As a nice side effect, with this we also end up flushing TLB1 entries which we forgot to do before. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: E500: Make clear_tlb_refs and clear_tlb1_bitmap staticAlexander Graf
Host shadow TLB flushing is logic that the guest TLB code should have no insight about. Declare the internal clear_tlb_refs and clear_tlb1_bitmap functions static to the host TLB handling file. Instead of these, we can use the already exported kvmppc_core_flush_tlb(). This gives us a common API across the board to say "please flush any pending host shadow translation". Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: e500: Implement TLB1-in-TLB0 mappingAlexander Graf
When a host mapping fault happens in a guest TLB1 entry today, we map the translated guest entry into the host's TLB1. This isn't particularly clever when the guest is mapped by normal 4k pages, since these would be a lot better to put into TLB0 instead. This patch adds the required logic to map 4k TLB1 shadow maps into the host's TLB0. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: E500: Split host and guest MMU partsAlexander Graf
This patch splits the file e500_tlb.c into e500_mmu.c (guest TLB handling) and e500_mmu_host.c (host TLB handling). The main benefit of this split is readability and maintainability. It's just a lot harder to write dirty code :). Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: e500: Call kvmppc_mmu_map for initial mappingAlexander Graf
When emulating tlbwe, we want to automatically map the entry that just got written in our shadow TLB map, because chances are quite high that it's going to be used very soon. Today this happens explicitly, duplicating all the logic that is in kvmppc_mmu_map() already. Just call that one instead. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: E500: Propagate errors when shadow mappingAlexander Graf
When shadow mapping a page, mapping this page can fail. In that case we don't have a shadow map. Take this case into account, otherwise we might end up writing bogus TLB entries into the host TLB. While at it, also move the write_stlbe() calls into the respective TLBn handlers. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: E500: Explicitly mark shadow maps invalidAlexander Graf
When we invalidate shadow TLB maps on the host, we don't mark them as not valid. But we should. Fix this by removing the E500_TLB_VALID from their flags when invalidating. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: E500: Move write_stlbe higherAlexander Graf
Later patches want to call the function and it doesn't have dependencies on anything below write_host_tlbe. Move it higher up in the file. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: BookE: Add EPR ONE_REG syncAlexander Graf
We need to be able to read and write the contents of the EPR register from user space. This patch implements that logic through the ONE_REG API and declares its (never implemented) SREGS counterpart as deprecated. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: BookE: Implement EPR exitAlexander Graf
The External Proxy Facility in FSL BookE chips allows the interrupt controller to automatically acknowledge an interrupt as soon as a core gets its pending external interrupt delivered. Today, user space implements the interrupt controller, so we need to check on it during such a cycle. This patch implements logic for user space to enable EPR exiting, disable EPR exiting and EPR exiting itself, so that user space can acknowledge an interrupt when an external interrupt has successfully been delivered into the guest vcpu. Signed-off-by: Alexander Graf <agraf@suse.de> Conflicts: Documentation/virtual/kvm/api.txt include/uapi/linux/kvm.h Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
2013-04-11KVM: PPC: BookE: Emulate mfspr on EPRAlexander Graf
The EPR register is potentially valid for PR KVM as well, so we need to emulate accesses to it. It's only defined for reading, so only handle the mfspr case. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: BookE: Allow irq deliveries to inject requestsAlexander Graf
When injecting an interrupt into guest context, we usually don't need to check for requests anymore. At least not until today. With the introduction of EPR, we will have to create a request when the guest has successfully accepted an external interrupt though. So we need to prepare the interrupt delivery to abort guest entry gracefully. Otherwise we'd delay the EPR request. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: Fix mfspr/mtspr MMUCFG emulationMihai Caraman
On mfspr/mtspr emulation path Book3E's MMUCFG SPR with value 1015 clashes with G4's MSSSR0 SPR. Move MSSSR0 emulation from generic part to Books3S. MSSSR0 also clashes with Book3S's DABRX SPR. DABRX was not explicitly handled so Book3S execution flow will behave as before. Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: Book3S: PR: Enable alternative instruction for SC 1Alexander Graf
When running on top of pHyp, the hypercall instruction "sc 1" goes straight into pHyp without trapping in supervisor mode. So if we want to support PAPR guest in this configuration we need to add a second way of accessing PAPR hypercalls, preferably with the exact same semantics except for the instruction. So let's overlay an officially reserved instruction and emulate PAPR hypercalls whenever we hit that one. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: Only WARN on invalid emulationAlexander Graf
When we hit an emulation result that we didn't expect, that is an error, but it's nothing that warrants a BUG(), because it can be guest triggered. So instead, let's only WARN() the user that this happened. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: Fix SREGS documentation referenceMihai Caraman
Reflect the uapi folder change in SREGS API documentation. Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com> Reviewed-by: Amos Kong <kongjianjun@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-11KVM: PPC: emulate dcbstStuart Yoder
Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Change-Id: If5ab595de2ca9423d36cf002f7382767365011c3 Reviewed-on: http://git.am.freescale.net:8181/1174 Reviewed-by: Wood Scott-B07421 <scottwood@freescale.com> Reviewed-by: Caraman Mihai Claudiu-B02008 <mihai.caraman@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-11powerpc/85xx: Update e6500rev1_defconfig for B4_QDSShaveta Leekha
Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Change-Id: Ib05321d3b73c2f1d817df5e9e439e4e379e9e8b5 Reviewed-on: http://git.am.freescale.net:8181/1225 Reviewed-by: Aggrwal Poonam-B10812 <Poonam.Aggrwal@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-11usdpaa: update shared interface device treesHaiying Wang
- Add p2041rdb and p5040ds shared interface device trees - Update buffer size for shared port to next cacheline Signed-off-by: Cristian Sovaiala <cristian.sovaiala@freescale.com> Signed-off-by: Yashpal Dutta <yashpal.dutta@freescale.com> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Change-Id: Id017dbdec000985b78668efa89707106491c0138 Reviewed-on: http://git.am.freescale.net:8181/1245 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-11usdpaa: fix p2041rdb and p3041ds usdpaa device treeHaiying Wang
Update the buffer size to 1728, and remove q/bman portals because we use dynamic portal allocation, and remove pool-channel for ethernet nodes. Signed-off-by: Geoff Thorpe <Geoff.Thorpe@freescale.com> Signed-off-by: Yashpal Dutta <yashpal.dutta@freescale.com> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Change-Id: I9b98706b89f79069a285c33989e7409f277dcd57 Reviewed-on: http://git.am.freescale.net:8181/1244 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-11usdpaa: add b4860qds usdpaa device treeHaiying Wang
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Vakul Garg <vakul@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com> Change-Id: I3666e5a58ded7ab3715b928a8caef37e67e69df1 Reviewed-on: http://git.am.freescale.net:8181/1243 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-11usdpaa: add p5020ds usdpaa device treesHaiying Wang
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Yashpal Dutta <yashpal.dutta@freescale.com> Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Change-Id: I02782428ee2dcdf0ef08c2fe7276cd50b9010add Reviewed-on: http://git.am.freescale.net:8181/1242 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-11usdpaa: add p4080ds-usdpaa device-tree.Haiying Wang
Signed-off-by: Geoff Thorpe <Geoff.Thorpe@freescale.com> Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Signed-off-by: Yashpal Dutta <yashpal.dutta@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Change-Id: I6be876ae350d97a1d9a19f4e84eebd8e03db6211 Reviewed-on: http://git.am.freescale.net:8181/1241 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-11powerpc/85xx: add SEC-5.3 device treeShaveta Leekha
Signed-off-by: Vakul Garg <vakul@freescale.com> Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2013-04-11powerpc/85xx: Update corenet64_smp_defconfig for B4_QDSShaveta Leekha
Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2013-04-11powerpc/fsl-booke: Add B4_QDS board supportShaveta Leekha
- Add support for B4 board in board file b4_qds.c, It is common for B4860, B4420 and B4220QDS as they share same QDS board - Add B4QDS support in Kconfig and Makefile B4860QDS is a high-performance computing evaluation, development and test platform supporting the B4860 QorIQ Power Architecture processor, with following major features: - Four dual-threaded e6500 Power Architecture processors organized in one cluster-each core runs up to 1.8 GHz - Two DDR3/3L controllers for high-speed memory interface each runs at up to 1866.67 MHz - CoreNet fabric that fully supports coherency using MESI protocol between the e6500 cores, SC3900 FVP cores, memories and external interfaces. - Data Path Acceleration Architecture having FMAN, QMan, BMan, SEC 5.3 and RMAN - Large internal cache memory with snooping and stashing capabilities - Sixteen 10-GHz SerDes lanes that serve: - Two SRIO interfaces. Each supports up to 4 lanes and a total of up to 8 lanes - Up to 8-lanes Common Public Radio Interface (CPRI) controller for glue-less antenna connection - Two 10-Gbit Ethernet controllers (10GEC) - Six 1G/2.5-Gbit Ethernet controllers for network communications - PCI Express controller - Debug (Aurora) - Various system peripherals B4420 and B4220 have some differences in comparison to B4860 with fewer core/clusters(both SC3900 and e6500), fewer DDR controllers, fewer serdes lanes, fewer SGMII interfaces and reduced target frequencies. Key differences between B4860 and B4420: B4420 has: - Fewer e6500 cores: 1 cluster with 2 e6500 cores - Fewer SC3900 cores/clusters: 1 cluster with 2 SC3900 cores per cluster - Single DDRC @ 1.6GHz - 2 X 4 lane serdes - 3 SGMII interfaces - no sRIO - no 10G Key differences between B4860 and B4220: B4220 has: - Fewer e6500 cores: 1 cluster with 1 e6500 core - Fewer SC3900 cores/clusters: 1 cluster with 2 SC3900 cores per cluster - Single DDRC @ 1.33GHz - 2 X 2 lane serdes - 2 SGMII interfaces - no sRIO - no 10G Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2013-04-11powerpc/fsl-booke: Add initial B4860QDS and B4420QDS board device treeShaveta Leekha
B4860QDS and B4420QDS share same QDS board * common board features have been added in b4qds.dts * various board differences are in respective files of B4860 and B4420 Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2013-04-11powerpc/fsl-booke: Add initial silicon device tree files for B4860 and B4420Shaveta Leekha
B4860 and B4420 are similar that share some commonalities * common features have been added in b4si-pre.dtsi and b4si-post.dtsi * differences are added in respective silicon files of B4860 and B4420 There are several things missing from the device trees of B4860 and B4420: * DPAA related nodes (Qman, Bman, Fman, Rman) * DSP related nodes/information * serdes, sfp(security fuse processor), thermal, gpio, maple, cpri, quad timers nodes Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com> Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Vakul Garg <vakul@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2013-04-11Remove existing B4860 device tree files and platform supportShaveta Leekha
Existing B4 support required to be cleaned as B4 base support would be cherry-picked from upstream Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Change-Id: I623c04aa6381eba64c98b5e31eeba875d9f85050 Reviewed-on: http://git.am.freescale.net:8181/1224 Reviewed-by: Aggrwal Poonam-B10812 <Poonam.Aggrwal@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-11Enable CONFIG_DEVTMPFS_MOUNT in e6500 rev1 defconfigZhenhua Luo
When using recent udev, the /dev node mount requires CONFIG_DEVTMPFS_MOUNT is enabled in Kernel. The patch enables the option in defconfig of Freescale QorIQ targets. Changed defconfig list: arch/powerpc/configs/85xx/e6500rev1_defconfig Signed-off-by: Zhenhua Luo <zhenhua.luo@freescale.com> Change-Id: I13d241ebf5b5e24719397bc989d0a4d22c1fdaa7 Reviewed-on: http://git.am.freescale.net:8181/1247 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-11Enable CONFIG_DEVTMPFS_MOUNT to ensure /dev can be mounted correctlyZhenhua Luo
When using recent udev, the /dev node mount requires CONFIG_DEVTMPFS_MOUNT is enabled in Kernel. The patch enables the option in defconfig of Freescale QorIQ targets. Changed defconfig list: arch/powerpc/configs/85xx/p1023rds_defconfig arch/powerpc/configs/corenet32_smp_defconfig arch/powerpc/configs/corenet64_smp_defconfig arch/powerpc/configs/mpc85xx_smp_defconfig Signed-off-by: Zhenhua Luo <zhenhua.luo@freescale.com> Change-Id: I5cf426b45d282e0e85bbd6b51821eca9ab5e8309 Reviewed-on: http://git.am.freescale.net:8181/1246 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-10fsl_qman: Set stashing using the IOMMU APIEmil Medve
This is using thew new PAMU driver This integration uses a *horrible hack* in order to provide the IOMMU/PAMU driver with a 'struct device'. Making the QMan portal driver nice and proper is part of the upstreaming effort Change-Id: I5f03a3b662949162bff7ac8c7b14ad5fbc0394ce Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Change-Id: Ic66bb3904ffa537e497ba00c67e22d851087b435 Reviewed-on: http://git.am.freescale.net:8181/1173 Reviewed-by: Ladouceur Jeffrey-R11498 <Jeffrey.Ladouceur@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-10fsl_qman: Remove integration code with the old platform PAMU driverEmil Medve
This is to make the ingration patch with the new IOMMU/PAMU driver more readable Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Change-Id: Ia8c2acef2f09d0dcbce47cc14f6f9dfbf1f55370 Reviewed-on: http://git.am.freescale.net:8181/1172 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-10fsl_bman: Make bpool depletion test output more readableEmil Medve
In case of depletion, the current output contains the BPID both as a number and as a mask, with the non-zero 'mask' conveying depletion on the respective bpool. Is less confusing to just use a binary/boolean value for displaying the depletion status of a bpool Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Change-Id: Idbab2fa2701405beb6f04327ea199377b36aea73 Reviewed-on: http://git.am.freescale.net:8181/1171 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-10squash! iommu/fsl: PAMU driver fixes.Emil Medve
7. Aperture size calculation was off by one byte Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Change-Id: I10c7d34f5a8c541b8b3d6290629e1d87ea8a2ea0 Reviewed-on: http://git.am.freescale.net:8181/1170 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-10squash! powerpc/85xx: Add platform support for the Freescale DPAA Q/BManEmil Medve
Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Change-Id: Ia98edfa4baf690f9f43d23cac5871b7ac5dd7027 Reviewed-on: http://git.am.freescale.net:8181/1169 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-09powerpc/85xx: Create dts of each core in CAMP mode for P1021RDB-PCJiucheng Xu
Create the dts files for each core and splits the devices between the two cores for P1021RDB-PC. Core0 has l2, serial0, i2c, spi, gpio, tdm,dma, usb, eth0, eth1, sdhc, crypto, global-util, message, pci0, pci1, msi, crypto. Core1 has l2, serial1, eth2. Signed-off-by: Matthew McClintock <msm@freescale.com> Signed-off-by: Xu Jiucheng <B37781@freescale.com> Change-Id: I92614abdca3db3ab6083c4443ad563fd687050ec Reviewed-on: http://git.am.freescale.net:8181/1179 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-09mpc85xx_defconfig: add IDE support for MPC85xxCDSZhao Chenhui
Add IDE support for MPC85xxCDS. Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com> Change-Id: I621718b3019096a9fbf170209bcd758e6382d582 Reviewed-on: http://git.am.freescale.net:8181/1178 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-09powerpc/fsl: Distribute interrupts on all CPUs by defaultKim Phillips
At least for crypto/IPSec, doing so provides users with a better performance experience out of the box. Change-Id: I8cf6c0ece432bbbea1e60e19bcc5088df8a67241 Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Andy Fleming <afleming@freescale.com> (Sort-of cherry-picked from f67e059e6ba9dc0b899b80012e6f40d175330f29) Change-Id: Iab57b57e8f5b0fb85cddb88bab6cb9048f9b8944 Reviewed-on: http://git.am.freescale.net:8181/1177 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-09Avoid duplicate probe for of platform devicesJia Hongtao
PCI controller driver is now a platform driver and the PCI of platform devices need to be created earlier in the arch_initcall stage according to the original timing of calling fsl_add_bridge(). So we have to probe PCI devices separately from other devices. But probing more than once may cause duplication warning. We add check if the device have already probed before probing to avoid duplication. Signed-off-by: Jia Hongtao <B38951@freescale.com> Signed-off-by: Li Yang <leoli@freescale.com> Change-Id: If926bb6d57af8353ef154a7225411a6465c13711 Reviewed-on: http://git.am.freescale.net:8181/1176 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-09gianfar: Add IEEE 1588 V2 supportXie Xiaobo
This patch integrates the IEEE 1588 specification v2 ioctls with the gianfar driver. The user space application should be IXXAT IEEE1588 stack v1.04 or above. The IEEE 1588 driver can also be disabled/enabled via sysfs. To enable 1588: - echo 1 > /sys/*/ethN/ptp_1588 To disable 1588 - echo 0 > /sys/*/ethN/ptp_1588 Signed-off-by: Sandeep Gopalpet <sandeep.kumar@freescale.com> Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@freescale.com> Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> Signed-off-by: Xie Xiaobo <X.Xie@freescale.com> Change-Id: I3a1190eb6bce06417e0365aba06d73d3a9af5634 Reviewed-on: http://git.am.freescale.net:8181/866 Reviewed-by: Tang Yuantian-B29983 <yuantian.tang@freescale.com> Reviewed-by: Manoil Claudiu-B08782 <claudiu.manoil@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-09eSDHC: Remove duplicate code of sdhci resumeHaijun Zhang
Remove duplicate code "enable_dma()" in platform_resume. enable_dma was invoked already in sdhci_resume_host before ops->platform_resume was executed Signed-off-by: Haijun Zhang <haijun.zhang@freescale.com> Change-Id: I9b510a0cce3050dc75aac521232c92869174f66f Reviewed-on: http://git.am.freescale.net:8181/1092 Reviewed-by: Xie Xiaobo-R63061 <X.Xie@freescale.com> Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-08dpaa: Fix dependencies for FMAN and DPAA EthernetAndy Fleming
BMAN and QMAN are merged, and both the DPAA Ethernet and FMAN drivers require the QMAN/BMAN support to build. We therefore note that dependency in the Kconfigs. Change-Id: I7eda3375ca0e9e760cd7650be08c9b41acaac9af Signed-off-by: Andy Fleming <afleming@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/1112 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-08corenet64: Enable Staging DriversAndy Fleming
The drivers in staging were not being enabled, which broke qman/bman support for corenet64. Change-Id: I79b886866eadd799ebfacd0e2281550c19dafc34 Signed-off-by: Andy Fleming <afleming@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/1111 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-08dpaa_eth: Remove __devinit, __devexit macrosBogdan Hamciuc
They are no longer supported in the latest kernel. Change-Id: I08b7a5bbe8738d22330d4a175e941627ce1b5172 Signed-off-by: Bogdan Hamciuc <bogdan.hamciuc@freescale.com> (cherry picked from commit 7191ab1792435bc581f17f1d4259b9c51c4fda9) Reviewed-on: http://git.am.freescale.net:8181/1062 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
2013-04-08dpaa_eth: Remove cpu_printk leftoverBogdan Hamciuc
Unused macro, left behind by a large refactorization patch. Change-Id: Id76102ee3bbf7993a79094055c0ccea7eb833997 Signed-off-by: Bogdan Hamciuc <bogdan.hamciuc@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/1061 Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
generated by cgit v0.10.2 at 2024-11-09 06:35:17 (GMT)