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Searched full:lockstep (Results 1 – 18 of 18) sorted by relevance

/linux/Documentation/devicetree/bindings/remoteproc/
H A Dxlnx,zynqmp-r5fss.yaml47 If set to 1 then lockstep mode and if 0 then split mode.
48 If set to 2 then single CPU mode. When not defined, default will be lockstep mode.
51 1: lockstep mode (default)
60 1: lockstep mode
215 - description: extra ATCM memory in lockstep mode
216 - description: extra BTCM memory in lockstep mode
322 //Lockstep configuration
H A Dti,k3-r5f-rproc.yaml15 either in a LockStep mode providing safety/fault tolerance features or in a
20 AM64x SoCs do not support LockStep mode, but rather a new non-safety mode
72 It should be either a value of 1 (LockStep mode) or 0 (Split mode) on
73 most SoCs (AM65x, J721E, J7200, J721s2), default is LockStep mode if
144 # The following properties are mandatory for R5F Core0 in both LockStep and Split
146 # R5F Core1 in LockStep mode:
/linux/drivers/remoteproc/
H A Dxlnx_r5_remoteproc.c38 LOCKSTEP_MODE = 1, /* cores execute same code in lockstep,clk-for-clk */
122 /* In lockstep mode cluster uses each 64KB TCM from second core as well */
1142 * r5 core 0 will use all of TCM banks in lockstep mode. in zynqmp_r5_get_tcm_node()
1178 * @tcm_mode: value expected by fw to configure TCM mode (lockstep or split)
1264 * In that case, default is LOCKSTEP mode. Other than that in zynqmp_r5_cluster_init()
1273 * For now driver only supports split mode and lockstep mode. in zynqmp_r5_cluster_init()
1302 * In lockstep mode if two child nodes are available, in zynqmp_r5_cluster_init()
1360 * If two child nodes are available in dts in lockstep mode, in zynqmp_r5_cluster_init()
/linux/Documentation/driver-api/
H A Dedac.rst45 same branch can be used in single mode or in lockstep mode. When
46 lockstep is enabled, the cacheline is doubled, but it generally brings
/linux/drivers/firmware/xilinx/
H A Dzynqmp.c1361 * either split or lockstep
1385 * @rpu_mode: Argument 1 to requested IOCTL call. either split or lockstep
1388 * lockstep
/linux/drivers/edac/
H A Dsb_edac.c1702 /* KNL doesn't support mirroring or lockstep, in get_dimm_config()
1747 edac_dbg(0, "Lockstep is enabled\n"); in get_dimm_config()
1751 edac_dbg(0, "Lockstep is disabled\n"); in get_dimm_config()
1997 pr_warn_once("LockStep row/column decode is not supported yet!\n"); in sb_decode_ddr4()
3215 * FIXME: On some memory configurations (mirror, lockstep), the in sbridge_mce_output_error()
/linux/drivers/firmware/efi/
H A Dcper.c229 case 20: return "Loss of Lockstep"; in cper_mem_err_status_str()
/linux/arch/x86/events/
H A Drapl.c643 * Divide interval by 2 to avoid lockstep (2 * 100) in rapl_check_hw_unit()
/linux/tools/perf/pmu-events/arch/x86/jaketown/
H A Duncore-memory.json117 …iMC can correct up to 4 bit errors in independent channel mode and 8 bit errors in lockstep mode.",
/linux/tools/perf/pmu-events/arch/x86/ivytown/
H A Duncore-memory.json189 …iMC can correct up to 4 bit errors in independent channel mode and 8 bit errors in lockstep mode.",
/linux/mm/
H A Dmemblock.c1110 * in lockstep and returns each intersection.
H A Dcompaction.c1480 * lockstep.
/linux/tools/perf/pmu-events/arch/x86/broadwellx/
H A Duncore-memory.json227 "PublicDescription": "Counts the number of ECC errors detected and corrected by the iMC on this channel. This counter is only useful with ECC DRAM devices. This count will increment one time for each correction regardless of the number of bits corrected. The iMC can correct up to 4 bit errors in independent channel mode and 8 bit errors in lockstep mode.",
/linux/tools/perf/pmu-events/arch/x86/broadwellde/
H A Duncore-memory.json189 …iMC can correct up to 4 bit errors in independent channel mode and 8 bit errors in lockstep mode.",
/linux/tools/perf/pmu-events/arch/x86/haswellx/
H A Duncore-memory.json218 …iMC can correct up to 4 bit errors in independent channel mode and 8 bit errors in lockstep mode.",
/linux/tools/perf/pmu-events/arch/x86/skylakex/
H A Duncore-memory.json253 …iMC can correct up to 4 bit errors in independent channel mode and 8 bit errors in lockstep mode.",
/linux/tools/perf/pmu-events/arch/x86/cascadelakex/
H A Duncore-memory.json231 …iMC can correct up to 4 bit errors in independent channel mode and 8 bit errors in lockstep mode.",
/linux/arch/x86/kvm/
H A Dx86.c2979 * in lockstep.