| /Linux-v6.6/arch/powerpc/platforms/powernv/ |
| D | opal-dump.c | 3 * PowerNV OPAL Dump Interface
32 ssize_t (*show)(struct dump_obj *dump, struct dump_attribute *attr,
34 ssize_t (*store)(struct dump_obj *dump, struct dump_attribute *attr,
49 case 0x01: return "SP Dump"; in dump_type_to_string()
50 case 0x02: return "System/Platform Dump"; in dump_type_to_string()
51 case 0x03: return "SMA Dump"; in dump_type_to_string()
69 return sprintf(buf, "ack - acknowledge dump\n"); in dump_ack_show()
81 pr_warn("%s: Failed to send ack to Dump ID 0x%x (%d)\n", in dump_send_ack()
102 /* Attributes of a dump
103 * The binary attribute of the dump itself is dynamic
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| /Linux-v6.6/net/bluetooth/ |
| D | coredump.c | 34 hci_dmp_cb(skb)->pkt_type, hdev->dump.state)
54 hdev->dump.state, state); in hci_devcd_update_state()
56 hdev->dump.state = state; in hci_devcd_update_state()
58 return hci_devcd_update_hdr_state(hdev->dump.head, in hci_devcd_update_state()
59 hdev->dump.alloc_size, state); in hci_devcd_update_state()
64 char dump_start[] = "--- Start dump ---\n"; in hci_devcd_mkheader()
72 if (hdev->dump.dmp_hdr) in hci_devcd_mkheader()
73 hdev->dump.dmp_hdr(hdev, skb); in hci_devcd_mkheader()
83 if (hdev->dump.notify_change) in hci_devcd_notify()
84 hdev->dump.notify_change(hdev, state); in hci_devcd_notify()
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| /Linux-v6.6/drivers/net/wireless/mediatek/mt76/mt7915/ |
| D | coredump.c | 12 MODULE_PARM_DESC(coredump_memdump, "Optional ability to dump firmware memory");
144 mt7915_coredump_fw_state(struct mt7915_dev *dev, struct mt7915_coredump *dump, in mt7915_coredump_fw_state() argument
157 strscpy(dump->fw_state, "normal", sizeof(dump->fw_state)); in mt7915_coredump_fw_state()
159 strscpy(dump->fw_state, "assert", sizeof(dump->fw_state)); in mt7915_coredump_fw_state()
161 strscpy(dump->fw_state, "exception", sizeof(dump->fw_state)); in mt7915_coredump_fw_state()
167 mt7915_coredump_fw_trace(struct mt7915_dev *dev, struct mt7915_coredump *dump, in mt7915_coredump_fw_trace() argument
173 dump->last_msg_id = mt76_rr(dev, MT_FW_LAST_MSG_ID); in mt7915_coredump_fw_trace()
178 dump->eint_info_idx = n; in mt7915_coredump_fw_trace()
183 dump->irq_info_idx = n; in mt7915_coredump_fw_trace()
188 dump->sched_info_idx = n; in mt7915_coredump_fw_trace()
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| /Linux-v6.6/drivers/net/wireless/mediatek/mt76/mt7996/ |
| D | coredump.c | 12 MODULE_PARM_DESC(coredump_memdump, "Optional ability to dump firmware memory");
101 mt7996_coredump_fw_state(struct mt7996_dev *dev, struct mt7996_coredump *dump, in mt7996_coredump_fw_state() argument
110 strscpy(dump->fw_state, "normal", sizeof(dump->fw_state)); in mt7996_coredump_fw_state()
112 strscpy(dump->fw_state, "exception", sizeof(dump->fw_state)); in mt7996_coredump_fw_state()
118 mt7996_coredump_fw_stack(struct mt7996_dev *dev, struct mt7996_coredump *dump, in mt7996_coredump_fw_stack() argument
123 strscpy(dump->pc_current, "program counter", sizeof(dump->pc_current)); in mt7996_coredump_fw_stack()
131 dump->pc_stack[0] = mt76_rr(dev, MT_CONN_DBG_CTL_PC_LOG); in mt7996_coredump_fw_stack()
143 dump->pc_stack[i + 1] = in mt7996_coredump_fw_stack()
151 dump->lr_stack[i] = in mt7996_coredump_fw_stack()
165 struct mt7996_coredump *dump; in mt7996_coredump_build() local
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| /Linux-v6.6/Documentation/admin-guide/kdump/ |
| D | kdump.rst | 11 Kdump uses kexec to quickly boot to a dump-capture kernel whenever a
12 dump of the system kernel's memory needs to be taken (for example, when
14 the reboot and is accessible to the dump-capture kernel.
17 the memory image to a dump file on the local disk, or across the network
24 the dump-capture kernel. This ensures that ongoing Direct Memory Access
25 (DMA) from the system kernel does not corrupt the dump-capture kernel.
26 The kexec -p command loads the dump-capture kernel into this reserved
47 passed to the dump-capture kernel through the elfcorehdr= boot
51 With the dump-capture kernel, you can access the memory image through
52 /proc/vmcore. This exports the dump as an ELF-format file that you can
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| /Linux-v6.6/drivers/net/ethernet/netronome/nfp/ |
| D | nfp_net_debugdump.c | 31 * interpret the binary dumpspec and populate the dump data in a deterministic
52 __be32 offset; /* address to start dump */
53 __be32 dump_length; /* total bytes to dump, aligned to reg size */
104 /* to track state during debug dump creation TLV traversal */
109 void *p; /* current point in dump buffer */
177 nfp_warn(cpp, "Debug dump specification read failed.\n"); in nfp_net_dump_load_dumpspec()
329 static int nfp_add_tlv(u32 type, u32 total_tlv_sz, struct nfp_dump_state *dump) in nfp_add_tlv() argument
331 struct nfp_dump_tl *tl = dump->p; in nfp_add_tlv()
333 if (total_tlv_sz > dump->buf_size) in nfp_add_tlv()
336 if (dump->buf_size - total_tlv_sz < dump->dumped_size) in nfp_add_tlv()
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| /Linux-v6.6/drivers/media/platform/st/sti/bdisp/ |
| D | bdisp-debug.c | 475 #define DUMP(reg) seq_printf(s, #reg " \t0x%08X\n", readl(bdisp->regs + reg)) macro
492 DUMP(BLT_CTL); in regs_show()
493 DUMP(BLT_ITS); in regs_show()
494 DUMP(BLT_STA1); in regs_show()
495 DUMP(BLT_AQ1_CTL); in regs_show()
496 DUMP(BLT_AQ1_IP); in regs_show()
497 DUMP(BLT_AQ1_LNA); in regs_show()
498 DUMP(BLT_AQ1_STA); in regs_show()
499 DUMP(BLT_ITM0); in regs_show()
502 DUMP(BLT_PLUGS1_OP2); in regs_show()
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| /Linux-v6.6/Documentation/powerpc/ |
| D | firmware-assisted-dump.rst | 2 Firmware-Assisted Dump
7 The goal of firmware-assisted dump is to enable the dump of
12 - Firmware-Assisted Dump (FADump) infrastructure is intended to replace
13 the existing phyp assisted dump.
15 as phyp assisted dump.
16 - Unlike phyp dump, FADump exports the memory dump through /proc/vmcore
18 kdump infrastructure for dump capture and filtering.
19 - Unlike phyp dump, userspace tool does not need to refer any sysfs
21 - Unlike phyp dump, FADump allows user to release all the memory reserved
22 for dump, with a single operation of echo 1 > /sys/kernel/fadump_release_mem.
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| /Linux-v6.6/tools/firewire/ |
| D | Makefile | 3 nosy-dump-version = 0.4
7 all : nosy-dump
9 nosy-dump : CFLAGS = -Wall -O2 -g
10 nosy-dump : CPPFLAGS = -DVERSION=\"$(nosy-dump-version)\" -I../../drivers/firewire
11 nosy-dump : LDFLAGS = -g
12 nosy-dump : LDLIBS = -lpopt
14 nosy-dump : nosy-dump.o decode-fcp.o
17 rm -rf *.o nosy-dump
20 install nosy-dump $(prefix)/bin/nosy-dump
|
| /Linux-v6.6/Documentation/ABI/stable/ |
| D | sysfs-firmware-opal-dump | 1 What: /sys/firmware/opal/dump
12 we will initiate a dump.
15 0xXX-0xYYYY: A directory for dump of type 0xXX and
20 and ID of the dump, use the id and type files.
21 Do not rely on any particular size of dump
22 type or dump id.
25 Each dump has the following files:
28 id: An ASCII representation of the dump ID
31 dump in the format "0x%x %s" with the ID
32 in hex and a description of the dump type
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| /Linux-v6.6/arch/powerpc/platforms/pseries/ |
| D | rtas-fadump.h | 3 * Firmware-Assisted Dump support on POWERVM platform.
21 /* Firmware provided dump sections */
26 /* Dump request flag */
29 /* Dump status flag */
32 /* Kernel Dump section info */
43 /* ibm,configure-kernel-dump header. */
50 /* Fields for disk dump option. */
56 /* Maximum time allowed to prevent an automatic dump-reboot. */
61 * Firmware Assisted dump memory structure. This structure is required for
62 * registering future kernel dump with power firmware through rtas call.
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| D | rtas-fadump.c | 3 * Firmware-Assisted Dump support on POWERVM platform.
55 * Start address of reserve dump area (permanent reservation) for in rtas_fadump_get_config()
56 * re-registering FADump after dump capture. in rtas_fadump_get_config()
79 * Fields for disk dump option. in rtas_fadump_init_mem_struct()
80 * We are not using disk dump option, hence set these fields to 0. in rtas_fadump_init_mem_struct()
87 /* set 0 to disable an automatic dump-reboot. */ in rtas_fadump_init_mem_struct()
90 /* Kernel dump sections */ in rtas_fadump_init_mem_struct()
298 * Read CPU state dump data and convert it into ELF notes.
299 * The CPU dump starts with magic number "REGSAVE". NumCpusOffset should be
307 * Only for the crashing cpu we ignore the CPU dump data and get exact
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| /Linux-v6.6/drivers/net/ethernet/qlogic/qed/ |
| D | qed_debug.c | 1097 static u32 qed_dump_str(char *dump_buf, bool dump, const char *str) in qed_dump_str() argument
1099 if (dump) in qed_dump_str()
1108 static u32 qed_dump_align(char *dump_buf, bool dump, u32 byte_offset) in qed_dump_align() argument
1115 if (dump && align_size) in qed_dump_align()
1125 bool dump, in qed_dump_str_param() argument
1131 /* Dump param name */ in qed_dump_str_param()
1132 offset += qed_dump_str(char_buf + offset, dump, param_name); in qed_dump_str_param()
1135 if (dump) in qed_dump_str_param()
1139 /* Dump param value */ in qed_dump_str_param()
1140 offset += qed_dump_str(char_buf + offset, dump, param_val); in qed_dump_str_param()
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| /Linux-v6.6/Documentation/arch/s390/ |
| D | zfcpdump.rst | 2 The s390 SCSI dump tool (zfcpdump)
6 dumps on SCSI disks. The dump process is initiated by booting a dump tool, which
7 has to create a dump of the current (probably crashed) Linux image. In order to
8 not overwrite memory of the crashed Linux with data of the dump tool, the
10 dump tool is loaded. There exists an SCLP hardware interface to obtain the saved
13 This zfcpdump implementation consists of a Linux dump kernel together with
14 a user space dump tool, which are loaded together into the saved memory region
17 system can then trigger a SCSI dump by booting the SCSI disk, where zfcpdump
20 The user space dump tool accesses the memory of the crashed system by means
22 memory and registers in ELF core dump format. To access the memory which has
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| /Linux-v6.6/drivers/input/joystick/ |
| D | joydump.c | 7 * This is just a very simple driver that can dump the data
33 struct joydump *dump, *prev; /* one entry each */ in joydump_connect() local
69 dump = buf; in joydump_connect()
77 dump->data = u; in joydump_connect()
78 dump->time = t; in joydump_connect()
79 dump++; in joydump_connect()
85 dump->data = gameport_read(gameport); in joydump_connect()
87 if (dump->data ^ u) { in joydump_connect()
88 u = dump->data; in joydump_connect()
89 dump->time = t; in joydump_connect()
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| /Linux-v6.6/drivers/staging/media/atomisp/pci/runtime/debug/interface/ |
| D | ia_css_debug.h | 53 /*! @brief Enum defining the different isp parameters to dump.
54 * Values can be combined to dump a combination of sets.
71 IA_CSS_DEBUG_DUMP_ALL = BIT(14), /** Dump all device parameters */
144 /*! @brief Dump sp thread's stack contents
163 /*! @brief Dump isp hardware state.
169 /*! @brief Dump sp hardware state.
176 /*! @brief Dump GAC hardware state.
183 /*! @brief Dump dma controller state.
189 /*! @brief Dump internal sp software state.
195 /*! @brief Dump all related hardware state to the trace output
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| /Linux-v6.6/include/uapi/linux/ |
| D | if_macsec.h | 47 MACSEC_ATTR_SECY, /* dump, nested macsec_secy_attrs */
48 MACSEC_ATTR_TXSA_LIST, /* dump, nested, macsec_sa_attrs for each TXSA */
49 MACSEC_ATTR_RXSC_LIST, /* dump, nested, macsec_rxsc_attrs for each RXSC */
50 MACSEC_ATTR_TXSC_STATS, /* dump, nested, macsec_txsc_stats_attr */
51 MACSEC_ATTR_SECY_STATS, /* dump, nested, macsec_secy_stats_attr */
81 MACSEC_RXSC_ATTR_SCI, /* config/dump, u64 */
82 MACSEC_RXSC_ATTR_ACTIVE, /* config/dump, u8 0..1 */
83 MACSEC_RXSC_ATTR_SA_LIST, /* dump, nested */
84 MACSEC_RXSC_ATTR_STATS, /* dump, nested, macsec_rxsc_stats_attr */
93 MACSEC_SA_ATTR_AN, /* config/dump, u8 0..3 */
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| /Linux-v6.6/Documentation/virt/kvm/s390/ |
| D | s390-pv-dump.rst | 16 confidentiality until the dump is in the hands of the VM owner who
19 The confidentiality of the VM dump is ensured by the Ultravisor who
26 Dump process
29 A dump is done in 3 steps:
33 This step initializes the dump process, generates cryptographic seeds
34 and extracts dump keys with which the VM dump data will be encrypted.
42 point, vector, control and tod/timers of a vcpu. The vcpu dump can
45 in the dump data. For the same reason it is very important to not only
54 read from the swap and written to the dump target without need for any
63 decrypt the vcpu and memory data and end the dump process. When this
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| /Linux-v6.6/drivers/staging/qlge/ |
| D | qlge_devlink.c | 44 err = qlge_fill_seg_(fmsg, &dump->seg_hdr, dump->seg_regs); \
46 kvfree(dump); \
58 struct qlge_mpi_coredump *dump; in qlge_reporter_coredump() local
76 dump = kvmalloc(sizeof(*dump), GFP_KERNEL); in qlge_reporter_coredump()
77 if (!dump) in qlge_reporter_coredump()
80 err = qlge_core_dump(qdev, dump); in qlge_reporter_coredump()
82 kvfree(dump); in qlge_reporter_coredump()
118 err = qlge_fill_seg_(fmsg, &dump->misc_nic_seg_hdr, in qlge_reporter_coredump()
119 (u32 *)&dump->misc_nic_info); in qlge_reporter_coredump()
121 kvfree(dump); in qlge_reporter_coredump()
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| /Linux-v6.6/drivers/net/wireless/intel/iwlwifi/fw/ |
| D | error-dump.h | 17 * enum iwl_fw_error_dump_type - types of data in the dump file
29 * @IWL_FW_ERROR_DUMP_ERROR_INFO: description of what triggered this dump.
35 * @IWL_FW_ERROR_DUMP_RADIO_REG: Dump the radio registers.
79 * struct iwl_dump_file_name_info - data for dump file name addition
81 * @len: the length of file name string to be added to dump file
82 * @data: the string need to be added to dump file
150 * @lmac_err_id: the lmac 0/1 error_id/rt_status that triggered the latest dump
151 * if the dump collection was not initiated by an assert, the value is 0
152 * @umac_err_id: the umac error_id/rt_status that triggered the latest dump
153 * if the dump collection was not initiated by an assert, the value is 0
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| D | dbg.c | 17 * struct iwl_fw_dump_ptrs - set of pointers needed for the fw-error-dump
38 IWL_DEBUG_INFO(fwrt, "WRT radio registers dump\n"); in iwl_read_radio_regs()
179 IWL_DEBUG_INFO(fwrt, "WRT RX FIFO dump\n"); in iwl_fw_dump_rxf()
211 IWL_DEBUG_INFO(fwrt, "WRT TX FIFO dump\n"); in iwl_fw_dump_txf()
533 IWL_DEBUG_INFO(trans, "WRT PRPH dump\n"); in iwl_dump_prph()
667 IWL_DEBUG_INFO(fwrt, "WRT memory dump. Type=%u\n", dump_mem->type); in iwl_fw_dump_mem()
739 IWL_DEBUG_INFO(fwrt, "WRT paging dump\n"); in iwl_dump_paging()
829 /* Dump SRAM only if no mem_tlvs */ in iwl_fw_error_dump_file()
848 if (iwl_fw_dbg_is_d3_debug_enabled(fwrt) && fwrt->dump.d3_debug_data) { in iwl_fw_error_dump_file()
853 /* If we only want a monitor dump, reset the file length */ in iwl_fw_error_dump_file()
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| /Linux-v6.6/Documentation/networking/devlink/ |
| D | devlink-health.rst | 35 * Object dump procedures
48 * Object dump is being taken and saved at the reporter instance (as long as
49 auto-dump is set and there is no other dump which is already stored)
58 To handle devlink health diagnose and health dump requests, devlink creates a
83 * Object dump
103 - Retrieves the last stored dump. Devlink health
104 saves a single dump. If an dump is not already stored by devlink
105 for this reporter, devlink generates a new dump.
106 Dump output is defined by the reporter.
108 - Clears the last saved dump file for the specified reporter.
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| /Linux-v6.6/tools/testing/selftests/net/mptcp/ |
| D | pm_netlink.sh | 78 check "ip netns exec $ns1 ./pm_nl_ctl dump" "" "defaults addr list"
91 check "ip netns exec $ns1 ./pm_nl_ctl dump" \
94 id 3 flags signal,backup 10.0.1.3" "dump addrs"
98 check "ip netns exec $ns1 ./pm_nl_ctl dump" \
100 id 3 flags signal,backup 10.0.1.3" "dump addrs after del"
119 check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags 10.0.1.1
128 check "ip netns exec $ns1 ./pm_nl_ctl dump" "" "flush addrs"
149 check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags 10.0.1.1
167 check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags 10.0.0.1
179 check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
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| /Linux-v6.6/tools/bpf/bpftool/Documentation/ |
| D | bpftool-btf.rst | 21 *COMMANDS* := { **dump** | **help** }
27 | **bpftool** **btf dump** *BTF_SRC* [**format** *FORMAT*]
48 **bpftool btf dump** *BTF_SRC*
49 Dump BTF entries from a given *BTF_SRC*.
56 value. It's possible to select whether to dump only BTF
89 module BTF to dump) is passed as a *FILE*, bpftool attempts
96 **# bpftool btf dump id 1226**
151 **$ bpftool btf dump file prog.o**
198 **# bpftool btf dump map id 123 key**
204 **# bpftool btf dump map id 123 value**
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| /Linux-v6.6/Documentation/ABI/testing/ |
| D | debugfs-hisi-hpre | 4 Description: Dump debug registers from the HPRE cluster.
43 Description: Dump debug registers from the HPRE.
49 Description: Dump debug registers from the QM.
72 Description: Dump the number of invalid interrupts for
79 Description: Dump the number of QM async event queue interrupts.
85 Description: Dump the number of interrupts for QM abnormal event.
91 Description: Dump the number of queue allocation errors.
97 Description: Dump the number of failed QM mailbox commands.
103 Description: Dump the status of the QM.
124 Description: Dump the total number of sent requests.
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