| /linux-6.12.1/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-6.12.1/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-6.12.1/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-6.12.1/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-6.12.1/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-6.12.1/drivers/net/ethernet/netronome/nfp/ |
| D | nfp_net_debugdump.c | 31 * interpret the binary dumpspec and populate the dump data in a deterministic
57 __be32 offset; /* address to start dump */
58 __be32 dump_length; /* total bytes to dump, aligned to reg size */
109 /* to track state during debug dump creation TLV traversal */
114 void *p; /* current point in dump buffer */
182 nfp_warn(cpp, "Debug dump specification read failed.\n"); in nfp_net_dump_load_dumpspec()
334 static int nfp_add_tlv(u32 type, u32 total_tlv_sz, struct nfp_dump_state *dump) in nfp_add_tlv() argument
336 struct nfp_dump_tl *tl = dump->p; in nfp_add_tlv()
338 if (total_tlv_sz > dump->buf_size) in nfp_add_tlv()
341 if (dump->buf_size - total_tlv_sz < dump->dumped_size) in nfp_add_tlv()
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| /linux-6.12.1/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-6.12.1/Documentation/arch/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-6.12.1/arch/powerpc/platforms/pseries/ |
| D | rtas-fadump.h | 3 * Firmware-Assisted Dump support on POWERVM platform.
21 /* Firmware provided dump sections */
29 /* Dump request flag */
32 /* Dump status flag */
36 * The Firmware Assisted Dump Memory structure supports a maximum of 10 sections
37 * in the dump memory structure. Presently, three sections are used for
44 /* Kernel Dump section info */
55 /* ibm,configure-kernel-dump header. */
62 /* Fields for disk dump option. */
68 /* Maximum time allowed to prevent an automatic dump-reboot. */
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| /linux-6.12.1/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-6.12.1/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-6.12.1/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-6.12.1/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-6.12.1/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-6.12.1/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-6.12.1/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-6.12.1/drivers/net/wireless/intel/iwlwifi/fw/ |
| D | error-dump.h | 17 * enum iwl_fw_error_dump_type - types of data in the dump file
30 * @IWL_FW_ERROR_DUMP_ERROR_INFO: description of what triggered this dump.
36 * @IWL_FW_ERROR_DUMP_RADIO_REG: Dump the radio registers.
80 * struct iwl_dump_file_name_info - data for dump file name addition
82 * @len: the length of file name string to be added to dump file
83 * @data: the string need to be added to dump file
151 * @lmac_err_id: the lmac 0/1 error_id/rt_status that triggered the latest dump
152 * if the dump collection was not initiated by an assert, the value is 0
153 * @umac_err_id: the umac error_id/rt_status that triggered the latest dump
154 * if the dump collection was not initiated by an assert, the value is 0
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| /linux-6.12.1/tools/net/ynl/lib/ |
| D | ynl.h | 89 #define ynl_dump_foreach(dump, iter) \ argument
90 for (typeof(dump->obj) *iter = &dump->obj; \
95 * ynl_dump_empty() - does the dump have no entries
96 * @dump: pointer to the dump list, as returned by a dump call
98 * Check if the dump is empty, i.e. contains no objects.
99 * Dump calls return NULL on error, and terminator element if empty.
101 static inline bool ynl_dump_empty(void *dump) in ynl_dump_empty() argument
103 return dump == (void *)YNL_LIST_END; in ynl_dump_empty()
|
| /linux-6.12.1/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 */
158 /*! @brief Dump GAC hardware state.
165 /*! @brief Dump internal sp software state.
176 /*! @brief Dump all related binary info data
185 /*! \brief Dump pif A isp fifo state
191 /*! \brief Dump pif B isp fifo state
197 /*! @brief Dump stream-to-memory sp fifo state
203 /*! @brief Dump all fifo state info to the output
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| /linux-6.12.1/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-6.12.1/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.
117 Description: Dump the state of the device.
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| D | debugfs-hisi-zip | 4 Description: Dump of compression cores related debug registers.
10 Description: Dump of decompression cores related debug registers.
42 Description: Dump of QM related debug registers.
65 Description: Dump the number of invalid interrupts for
72 Description: Dump the number of QM async event queue interrupts.
78 Description: Dump the number of interrupts for QM abnormal event.
84 Description: Dump the number of queue allocation errors.
90 Description: Dump the number of failed QM mailbox commands.
96 Description: Dump the status of the QM.
110 Description: Dump the state of the device.
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| D | debugfs-hisi-sec | 30 Description: Dump of QM related debug registers.
52 Description: Dump the number of invalid interrupts for
59 Description: Dump the number of QM async event queue interrupts.
65 Description: Dump the number of interrupts for QM abnormal event.
71 Description: Dump the number of queue allocation errors.
77 Description: Dump the number of failed QM mailbox commands.
83 Description: Dump the status of the QM.
97 Description: Dump the state of the device.
111 Description: Dump the stop queue status of the QM. The default value is 0,
126 Description: Dump the total number of sent requests.
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| /linux-6.12.1/tools/bpf/bpftool/Documentation/ |
| D | bpftool-btf.rst | 21 *COMMANDS* := { **dump** | **help** }
27 | **bpftool** **btf dump** *BTF_SRC* [**format** *FORMAT*]
46 bpftool btf dump *BTF_SRC*
47 Dump BTF entries from a given *BTF_SRC*.
54 dump only BTF type(s) associated with key (**key**), value (**value**),
85 dump) is passed as a *FILE*, bpftool attempts to autodetect the path
92 **# bpftool btf dump id 1226**
147 **$ bpftool btf dump file prog.o**
194 **# bpftool btf dump map id 123 key**
200 **# bpftool btf dump map id 123 value**
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| /linux-6.12.1/tools/testing/selftests/drivers/net/ |
| D | stats.py | 52 stats = netfam.qstats_get({}, dump=True)
87 # Construct a map ifindex -> [dump, by-index, dump]
89 stats = netfam.qstats_get({}, dump=True)
94 entry = netfam.qstats_get({"ifindex": ifindex}, dump=True)
98 stats = netfam.qstats_get({}, dump=True)
116 netfam.qstats_get({"ifindex": 0}, dump=True)
122 netfam.qstats_get({"ifindex": 1}, dump=True)
127 devs = rtnl.getlink({}, dump=True)
134 netfam.qstats_get({"ifindex": lowest}, dump=True)
142 qstat = netfam.qstats_get({"ifindex": cfg.ifindex}, dump=True)[0]
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