| /kernel/linux/linux-6.6/arch/powerpc/kvm/ |
| D | emulate.c | 77 enum emulation_result emulated = EMULATE_DONE; in kvmppc_emulate_mtspr() local
115 emulated = vcpu->kvm->arch.kvm_ops->emulate_mtspr(vcpu, sprn, in kvmppc_emulate_mtspr()
117 if (emulated == EMULATE_FAIL) in kvmppc_emulate_mtspr()
125 return emulated; in kvmppc_emulate_mtspr()
130 enum emulation_result emulated = EMULATE_DONE; in kvmppc_emulate_mfspr() local
176 emulated = vcpu->kvm->arch.kvm_ops->emulate_mfspr(vcpu, sprn, in kvmppc_emulate_mfspr()
178 if (unlikely(emulated == EMULATE_FAIL)) { in kvmppc_emulate_mfspr()
185 if (emulated == EMULATE_DONE) in kvmppc_emulate_mfspr()
189 return emulated; in kvmppc_emulate_mfspr()
199 enum emulation_result emulated; in kvmppc_emulate_instruction() local
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| D | book3s_paired_singles.c | 175 int emulated = EMULATE_FAIL; in kvmppc_emulate_fpr_load() local
191 emulated = kvmppc_handle_load(vcpu, KVM_MMIO_REG_FPR | rs, in kvmppc_emulate_fpr_load()
196 emulated = EMULATE_DONE; in kvmppc_emulate_fpr_load()
213 return emulated; in kvmppc_emulate_fpr_load()
219 int emulated = EMULATE_FAIL; in kvmppc_emulate_fpr_store() local
251 emulated = kvmppc_handle_store(vcpu, val, len, 1); in kvmppc_emulate_fpr_store()
253 emulated = EMULATE_DONE; in kvmppc_emulate_fpr_store()
259 return emulated; in kvmppc_emulate_fpr_store()
265 int emulated = EMULATE_FAIL; in kvmppc_emulate_psq_load() local
282 emulated = kvmppc_handle_load(vcpu, KVM_MMIO_REG_FPR | rs, in kvmppc_emulate_psq_load()
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| D | emulate_loadstore.c | 69 * are not emulated here: multiple and string instructions,
75 enum emulation_result emulated = EMULATE_FAIL; in kvmppc_emulate_loadstore() local
81 emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &inst); in kvmppc_emulate_loadstore()
82 if (emulated != EMULATE_DONE) in kvmppc_emulate_loadstore()
83 return emulated; in kvmppc_emulate_loadstore()
94 emulated = EMULATE_FAIL; in kvmppc_emulate_loadstore()
107 emulated = kvmppc_handle_loads(vcpu, in kvmppc_emulate_loadstore()
110 emulated = kvmppc_handle_load(vcpu, in kvmppc_emulate_loadstore()
113 if ((op.type & UPDATE) && (emulated != EMULATE_FAIL)) in kvmppc_emulate_loadstore()
127 emulated = kvmppc_handle_loads(vcpu, in kvmppc_emulate_loadstore()
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| D | e500_emulate.c | 89 int emulated = EMULATE_DONE; in kvmppc_e500_emul_ehpriv() local
97 emulated = EMULATE_EXIT_USER; in kvmppc_e500_emul_ehpriv()
101 emulated = EMULATE_FAIL; in kvmppc_e500_emul_ehpriv()
103 return emulated; in kvmppc_e500_emul_ehpriv()
131 int emulated = EMULATE_DONE; in kvmppc_core_emulate_op_e500() local
142 emulated = kvmppc_e500_emul_dcbtls(vcpu); in kvmppc_core_emulate_op_e500()
147 emulated = kvmppc_e500_emul_msgsnd(vcpu, rb); in kvmppc_core_emulate_op_e500()
151 emulated = kvmppc_e500_emul_msgclr(vcpu, rb); in kvmppc_core_emulate_op_e500()
156 emulated = kvmppc_e500_emul_tlbre(vcpu); in kvmppc_core_emulate_op_e500()
160 emulated = kvmppc_e500_emul_tlbwe(vcpu); in kvmppc_core_emulate_op_e500()
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| D | book3s_emulate.c | 237 int emulated = EMULATE_DONE; in kvmppc_core_emulate_op_pr() local
246 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
258 emulated = EMULATE_DONE; in kvmppc_core_emulate_op_pr()
288 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
363 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
378 emulated = EMULATE_EXIT_USER; in kvmppc_core_emulate_op_pr()
424 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
435 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
493 emulated = EMULATE_AGAIN; in kvmppc_core_emulate_op_pr()
518 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
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| D | booke_emulate.c | 45 int emulated = EMULATE_DONE; in kvmppc_booke_emulate_op() local
71 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_op()
102 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_op()
108 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_op()
111 return emulated; in kvmppc_booke_emulate_op()
115 * NOTE: some of these registers are not emulated on BOOKE_HV (GS-mode).
122 int emulated = EMULATE_DONE; in kvmppc_booke_emulate_mtspr() local
369 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_mtspr()
376 return emulated; in kvmppc_booke_emulate_mtspr()
381 int emulated = EMULATE_DONE; in kvmppc_booke_emulate_mfspr() local
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| /kernel/linux/linux-5.10/arch/powerpc/kvm/ |
| D | emulate.c | 77 enum emulation_result emulated = EMULATE_DONE; in kvmppc_emulate_mtspr() local
115 emulated = vcpu->kvm->arch.kvm_ops->emulate_mtspr(vcpu, sprn, in kvmppc_emulate_mtspr()
117 if (emulated == EMULATE_FAIL) in kvmppc_emulate_mtspr()
125 return emulated; in kvmppc_emulate_mtspr()
130 enum emulation_result emulated = EMULATE_DONE; in kvmppc_emulate_mfspr() local
176 emulated = vcpu->kvm->arch.kvm_ops->emulate_mfspr(vcpu, sprn, in kvmppc_emulate_mfspr()
178 if (unlikely(emulated == EMULATE_FAIL)) { in kvmppc_emulate_mfspr()
185 if (emulated == EMULATE_DONE) in kvmppc_emulate_mfspr()
189 return emulated; in kvmppc_emulate_mfspr()
198 enum emulation_result emulated; in kvmppc_emulate_instruction() local
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| D | book3s_paired_singles.c | 175 int emulated = EMULATE_FAIL; in kvmppc_emulate_fpr_load() local
191 emulated = kvmppc_handle_load(vcpu, KVM_MMIO_REG_FPR | rs, in kvmppc_emulate_fpr_load()
196 emulated = EMULATE_DONE; in kvmppc_emulate_fpr_load()
213 return emulated; in kvmppc_emulate_fpr_load()
219 int emulated = EMULATE_FAIL; in kvmppc_emulate_fpr_store() local
251 emulated = kvmppc_handle_store(vcpu, val, len, 1); in kvmppc_emulate_fpr_store()
253 emulated = EMULATE_DONE; in kvmppc_emulate_fpr_store()
259 return emulated; in kvmppc_emulate_fpr_store()
265 int emulated = EMULATE_FAIL; in kvmppc_emulate_psq_load() local
282 emulated = kvmppc_handle_load(vcpu, KVM_MMIO_REG_FPR | rs, in kvmppc_emulate_psq_load()
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| D | emulate_loadstore.c | 69 * are not emulated here: multiple and string instructions,
75 enum emulation_result emulated = EMULATE_FAIL; in kvmppc_emulate_loadstore() local
82 emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &inst); in kvmppc_emulate_loadstore()
83 if (emulated != EMULATE_DONE) in kvmppc_emulate_loadstore()
84 return emulated; in kvmppc_emulate_loadstore()
95 emulated = EMULATE_FAIL; in kvmppc_emulate_loadstore()
106 emulated = kvmppc_handle_loads(vcpu, in kvmppc_emulate_loadstore()
109 emulated = kvmppc_handle_load(vcpu, in kvmppc_emulate_loadstore()
112 if ((op.type & UPDATE) && (emulated != EMULATE_FAIL)) in kvmppc_emulate_loadstore()
126 emulated = kvmppc_handle_loads(vcpu, in kvmppc_emulate_loadstore()
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| D | e500_emulate.c | 89 int emulated = EMULATE_DONE; in kvmppc_e500_emul_ehpriv() local
97 emulated = EMULATE_EXIT_USER; in kvmppc_e500_emul_ehpriv()
101 emulated = EMULATE_FAIL; in kvmppc_e500_emul_ehpriv()
103 return emulated; in kvmppc_e500_emul_ehpriv()
131 int emulated = EMULATE_DONE; in kvmppc_core_emulate_op_e500() local
142 emulated = kvmppc_e500_emul_dcbtls(vcpu); in kvmppc_core_emulate_op_e500()
147 emulated = kvmppc_e500_emul_msgsnd(vcpu, rb); in kvmppc_core_emulate_op_e500()
151 emulated = kvmppc_e500_emul_msgclr(vcpu, rb); in kvmppc_core_emulate_op_e500()
156 emulated = kvmppc_e500_emul_tlbre(vcpu); in kvmppc_core_emulate_op_e500()
160 emulated = kvmppc_e500_emul_tlbwe(vcpu); in kvmppc_core_emulate_op_e500()
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| D | book3s_emulate.c | 241 int emulated = EMULATE_DONE; in kvmppc_core_emulate_op_pr() local
250 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
262 emulated = EMULATE_DONE; in kvmppc_core_emulate_op_pr()
292 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
367 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
382 emulated = EMULATE_EXIT_USER; in kvmppc_core_emulate_op_pr()
428 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
439 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
497 emulated = EMULATE_AGAIN; in kvmppc_core_emulate_op_pr()
522 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
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| D | booke_emulate.c | 45 int emulated = EMULATE_DONE; in kvmppc_booke_emulate_op() local
71 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_op()
102 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_op()
108 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_op()
111 return emulated; in kvmppc_booke_emulate_op()
115 * NOTE: some of these registers are not emulated on BOOKE_HV (GS-mode).
122 int emulated = EMULATE_DONE; in kvmppc_booke_emulate_mtspr() local
369 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_mtspr()
376 return emulated; in kvmppc_booke_emulate_mtspr()
381 int emulated = EMULATE_DONE; in kvmppc_booke_emulate_mfspr() local
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| /kernel/linux/linux-6.6/drivers/target/tcm_remote/ |
| D | tcm_remote.c | 113 * Register the remote_tpg as a emulated TCM Target Endpoint in tcm_remote_make_tpg()
120 pr_debug("TCM_Remote_ConfigFS: Allocated Emulated %s Target Port %s,t,0x%04lx\n", in tcm_remote_make_tpg()
138 * Deregister the remote_tpg as a emulated TCM Target Endpoint in tcm_remote_drop_tpg()
145 pr_debug("TCM_Remote_ConfigFS: Deallocated Emulated %s Target Port %s,t,0x%04x\n", in tcm_remote_drop_tpg()
164 * Determine the emulated Protocol Identifier and Target Port Name in tcm_remote_make_wwn()
186 pr_err("Unable to locate prefix for emulated Target Port: %s\n", in tcm_remote_make_wwn()
195 pr_err("Emulated NAA %s Address: %s, exceeds max: %d\n", in tcm_remote_make_wwn()
202 pr_debug("TCM_Remote_ConfigFS: Allocated emulated Target %s Address: %s\n", in tcm_remote_make_wwn()
215 pr_debug("TCM_Remote_ConfigFS: Deallocating emulated Target %s Address: %s\n", in tcm_remote_drop_wwn()
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| /kernel/linux/linux-6.6/Documentation/admin-guide/device-mapper/ |
| D | dm-ebs.rst | 11 Supported emulated logical block sizes 512, 1024, 2048 and 4096.
18 <dev path> <offset> <emulated sectors> [<underlying sectors>]
27 has to be a multiple of <emulated sectors>.
28 <emulated sectors>:
29 Number of sectors defining the logical block size to be emulated;
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| /kernel/linux/linux-5.10/Documentation/admin-guide/device-mapper/ |
| D | dm-ebs.rst | 11 Supported emulated logical block sizes 512, 1024, 2048 and 4096.
18 <dev path> <offset> <emulated sectors> [<underlying sectors>]
27 has to be a multiple of <emulated sectors>.
28 <emulated sectors>:
29 Number of sectors defining the logical block size to be emulated;
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| /kernel/linux/linux-5.10/arch/x86/kvm/ |
| D | kvm_emulate.h | 57 * The emulator assumes that an instruction accesses only one 'emulated memory'
60 * stack operations are assumed never to access emulated memory. The emulator
62 * emulated memory, and assumes that the other operand accesses normal memory.
65 * 1. The emulator isn't very smart about emulated vs. standard memory.
66 * 'Emulated memory' access addresses should be checked for sanity.
105 * read_std: Read bytes of standard (non-emulated/special) memory.
118 * read_phys: Read bytes of standard (non-emulated/special) memory.
128 * write_std: Write bytes of standard (non-emulated/special) memory.
139 * fetch: Read bytes of standard (non-emulated/special) memory.
150 * read_emulated: Read bytes from emulated/special memory area.
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| /kernel/linux/linux-6.6/arch/x86/mm/ |
| D | numa_emulation.c | 54 pr_err("NUMA: Too many emulated memblks, failing emulation\n"); in emu_setup_memblk()
252 * The limit on emulated nodes is MAX_NUMNODES, so the in split_nodes_size_interleave_uniform()
351 * to reflect the emulated configuration on success. @numa_dist_cnt is
356 * - @numa_meminfo is updated to reflect the emulated nodes.
359 * emulated nodes.
361 * - NUMA distance table is rebuilt to represent distances between emulated
362 * nodes. The distances are determined considering how emulated nodes
365 * - emu_nid_to_phys[] reflects how emulated nodes are mapped to physical
465 * Determine the max emulated nid and the default phys nid to use in numa_emulation()
473 /* Make sure numa_nodes_parsed only contains emulated nodes */ in numa_emulation()
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| /kernel/linux/linux-5.10/arch/x86/mm/ |
| D | numa_emulation.c | 54 pr_err("NUMA: Too many emulated memblks, failing emulation\n"); in emu_setup_memblk()
252 * The limit on emulated nodes is MAX_NUMNODES, so the in split_nodes_size_interleave_uniform()
351 * to reflect the emulated configuration on success. @numa_dist_cnt is
356 * - @numa_meminfo is updated to reflect the emulated nodes.
359 * emulated nodes.
361 * - NUMA distance table is rebuilt to represent distances between emulated
362 * nodes. The distances are determined considering how emulated nodes
365 * - emu_nid_to_phys[] reflects how emulated nodes are mapped to physical
466 * Determine the max emulated nid and the default phys nid to use in numa_emulation()
474 /* Make sure numa_nodes_parsed only contains emulated nodes */ in numa_emulation()
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| /kernel/linux/linux-6.6/arch/x86/kvm/ |
| D | kvm_emulate.h | 58 * The emulator assumes that an instruction accesses only one 'emulated memory'
61 * stack operations are assumed never to access emulated memory. The emulator
63 * emulated memory, and assumes that the other operand accesses normal memory.
66 * 1. The emulator isn't very smart about emulated vs. standard memory.
67 * 'Emulated memory' access addresses should be checked for sanity.
107 * read_std: Read bytes of standard (non-emulated/special) memory.
120 * write_std: Write bytes of standard (non-emulated/special) memory.
131 * fetch: Read bytes of standard (non-emulated/special) memory.
142 * read_emulated: Read bytes from emulated/special memory area.
152 * write_emulated: Write bytes to emulated/special memory area.
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| /kernel/linux/linux-6.6/Documentation/arch/arm/ |
| D | swp_emulation.rst | 9 Trapped instructions are emulated using an LDREX/STREX or LDREXB/STREXB
16 Emulated SWP: 12
17 Emulated SWPB: 0
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| /kernel/linux/linux-5.10/Documentation/arm/ |
| D | swp_emulation.rst | 9 Trapped instructions are emulated using an LDREX/STREX or LDREXB/STREXB
16 Emulated SWP: 12
17 Emulated SWPB: 0
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| /kernel/linux/linux-6.6/drivers/target/loopback/ |
| D | tcm_loop.c | 4 * for emulated SAS initiator ports
401 * Called from tcm_loop_fabric_init() in tcl_loop_fabric.c to load the emulated
707 pr_debug("TCM_Loop_ConfigFS: Established I_T Nexus to emulated %s Initiator Port: %s\n", in tcm_loop_make_nexus()
732 pr_debug("TCM_Loop_ConfigFS: Removing I_T Nexus to emulated %s Initiator Port: %s\n", in tcm_loop_drop_nexus()
736 * Release the SCSI I_T Nexus to the emulated Target Port in tcm_loop_drop_nexus()
786 pr_err("Emulated NAA Sas Address: %s, exceeds max: %d\n", in tcm_loop_tpg_nexus_store()
822 pr_err("Unable to locate prefix for emulated Initiator Port: %s\n", in tcm_loop_tpg_nexus_store()
938 * Register the tl_tpg as a emulated TCM Target Endpoint in tcm_loop_make_naa_tpg()
944 pr_debug("TCM_Loop_ConfigFS: Allocated Emulated %s Target Port %s,t,0x%04lx\n", in tcm_loop_make_naa_tpg()
966 * Deregister the tl_tpg as a emulated TCM Target Endpoint in tcm_loop_drop_naa_tpg()
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| /kernel/linux/linux-5.10/drivers/target/loopback/ |
| D | tcm_loop.c | 4 * for emulated SAS initiator ports
405 * Called from tcm_loop_fabric_init() in tcl_loop_fabric.c to load the emulated
747 pr_debug("TCM_Loop_ConfigFS: Established I_T Nexus to emulated %s Initiator Port: %s\n", in tcm_loop_make_nexus()
772 pr_debug("TCM_Loop_ConfigFS: Removing I_T Nexus to emulated %s Initiator Port: %s\n", in tcm_loop_drop_nexus()
776 * Release the SCSI I_T Nexus to the emulated Target Port in tcm_loop_drop_nexus()
826 pr_err("Emulated NAA Sas Address: %s, exceeds max: %d\n", in tcm_loop_tpg_nexus_store()
862 pr_err("Unable to locate prefix for emulated Initiator Port: %s\n", in tcm_loop_tpg_nexus_store()
978 * Register the tl_tpg as a emulated TCM Target Endpoint in tcm_loop_make_naa_tpg()
984 pr_debug("TCM_Loop_ConfigFS: Allocated Emulated %s Target Port %s,t,0x%04lx\n", in tcm_loop_make_naa_tpg()
1006 * Deregister the tl_tpg as a emulated TCM Target Endpoint in tcm_loop_drop_naa_tpg()
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| /kernel/linux/linux-5.10/drivers/pci/controller/ |
| D | pcie-iproc.h | 15 * PAXC is the wrapper used in root complex dedicated for internal emulated
59 * @ep_is_internal: indicates an internal emulated endpoint device is connected
62 * enumeration against unconfigured physical functions emulated in the ASIC
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| /kernel/linux/linux-5.10/arch/powerpc/kernel/ |
| D | uprobes.c | 111 * are emulated in the kernel. We get here only if the emulation in arch_uprobe_post_xol()
166 * See if the instruction can be emulated.
167 * Returns true if instruction was emulated, false otherwise.
174 * emulate_step() returns 1 if the insn was successfully emulated. in arch_uprobe_skip_sstep()
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