1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
.TH EFIDP_MAKE_GENERIC 3 "Mon 11 May 2015"
.SH NAME
efidp_make_generic, efidp_make_end_instance, efidp_make_end_entire,
efidp_make_vendor, efidp_make_file, efidp_make_hd, efidp_make_nvme,
efidp_make_sas, efidp_make_ipv4, efidp_make_mac_addr, efidp_make_sata,
efidp_make_scsi, efidp_make_acpi_hid, efidp_make_acpi_hid_ex, efidp_make_edd10,
efidp_make_pci, efidp_make_hw_vendor, efidp_make_msg_vendor, efidp_make_media_vendor \-
Create EFI Device Path node data structures for specific device types
efidp_set_node_data, efidp_duplicate_path, efidp_append_path, efidp_append_node,
efidp_append_instance \-
Manipulate EFI Device Path and node relationships.
efidp_is_valid, efidp_instance_size, efidp_size, efidp_get_next_end,
efidp_is_multiinstance, efidp_next_instance, efidp_next_node, efidp_node_size,
efidp_type, efidp_subtype \-
Inspect EFI Device Path data structures
efidp_parse_device_node, efidp_parse_device_path \-
Create EFI Device Path structures from printable strings.
efidp_format_device_path \-
Format EFI Device Path structures as printable strings.
.SH SYNOPSIS
.nf
.B #include <efivar.h>
.sp
\fBssize_t \fRefidp_make_generic\fB(\kZuint8_t *\fIbuf\fP, ssize_t \fIsize\fB,
.ta \nZu
uint8_t \fItype\fB, uint8_t \fIsubtype\fB,
ssize_t \fItotal_size\fB);\fR
\fBssize_t \fRefidp_make_end_instance\fB(uint8_t *\fIbuf\fB, ssize_t \fIsize\fB);\fR
\fBssize_t \fRefidp_make_end_entire\fB(uint8_t *\fIbuf\fB, ssize_t \fIsize\fR\fB);\fR
\fBssize_t \fRefidp_make_vendor\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB, uint8_t \fItype\fB,
.ta \nZu
uint8_t \fIsubtype\fB, efi_guid_t \fIvendor_guid\fB,
void *\fIdata\fB, size_t \fIdata_size\fB);\fR
\fBssize_t \fRefidp_make_file\fB(uint8_t *\fIbuf\fB, ssize_t \fIsize\fB, char *\fIfilename\fB);\fR
.ta
\fBssize_t \fRefidp_make_hd\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB, uint32_t \fInum\fB,
.ta \nZu
uint64_t \fIpart_start\fB, uint64_t \fIpart_size\fB,
uint8_t *\fIsignature\fB, uint8_t \fIformat\fB,
uint8_t \fIsignature_type\fB);\fR
\fBssize_t \fRefidp_make_nvme\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB,
.ta \nZu
uint32_t \fInamespace_id\fB, uint8_t *\fIieee_eui_64\fB);\fR
\fBssize_t \fRefidp_make_sas\fB(uint8_t *\fIbuf\fB, ssize_t \fIsize\fB, uint64_t \fIsas_address\fB);\fR
\fBssize_t \fRefidp_make_ipv4\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB,
.ta \nZu
uint32_t \fIlocal\fB, uint32_t \fIremote\fB,
uint32_t \fIgateway\fB, uint32_t \fInetmask\fB,
uint16_t \fIlocal_port\fB, uint16_t \fIremote_port\fB,
uint16_t \fIprotocol\fB, int \fIis_static\fB);\fR
\fBssize_t \fRefidp_make_mac_addr\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB,
.ta \nZu
uint8_t \fIif_type\fB,
const uint8_t const *\fImac_addr\fB,
ssize_t \fImac_addr_size\fB);\fR
\fBssize_t \fRefidp_make_sata\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB, uint16_t \fIhba_port\fB,
.ta \nZu
uint16_t \fIport_multiplier_port\fB, uint16_t \fIlun\fB);\fR
\fBssize_t \fRefidp_make_scsi\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB, uint16_t \fItarget\fB,
.ta \nZu
uint16_t \fIlun\fB);\fR
\fBssize_t \fRefidp_make_acpi_hid\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB, uint32_t \fIhid\fB,
.ta \nZu
uint32_t \fIuid\fB);\fR
\fBssize_t \fRefidp_make_acpi_hid_ex\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB, uint32_t \fIhid\fB,
.ta \nZu
uint32_t \fIuid\fB, uint32_t \fIcid\fB, char *\fIhidstr\fB,
char *\fIuidstr\fB, char *\fIcidstr\fB);\fR
\fBssize_t \fRefidp_make_edd10\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB,
.ta \nZu
uint32_t \fIhardware_device\fB);\fR
\fBssize_t \fRefidp_make_pci\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB, uint8_t \fIdevice\fB,
.ta \nZu
uint8_t \fIfunction\fR);
\fBssize_t \fRefidp_make_hw_vendor\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB,
.ta \nZu
efi_guid_t \fIguid\fB, void *\fIdata\fB,
size_t \fIdata_size\fB);\fR
\fBssize_t \fRefidp_make_msg_vendor\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB,
.ta \nZu
efi_guid_t \fIguid\fB, void *\fIdata\fB,
size_t \fIdata_size\fB);\fR
\fBssize_t \fRefidp_make_media_vendor\fB(\kZuint8_t *\fIbuf\fB, ssize_t \fIsize\fB,
.ta \nZu
efi_guid_t \fIguid\fB, void *\fIdata\fB,
size_t \fIdata_size\fB);\fR
\fBint \fRefidp_set_node_data\fB(\kZconst_efidp \fIdn\fB, void *\fIbuf\fB, size_t \fIbufsize\fB);
\fBint \fRefidp_duplicate_path\fB(\kZconst_efidp \fIdp\fB, efidp *\fIout\fB);\fR
\fBint \fRefidp_append_path\fB(\kZconst_efidp \fIdp0\fB, const_efidp \fIdp1\fB, efidp *\fIout\fB);
\fBint \fRefidp_append_node\fB(\kZconst_efidp \fIdp\fB, const_efidp \fIdn\fB, efidp *\fIout\fB);\fR
\fBint \fRefidp_append_instance\fB(\kZconst_efidp \fIdp\fB, const_efidp \fIdpi\fB, efidp *\fIout\fB);
\fBint16_t \fRefidp_type\fB(const_efidp \fIdp\fB);\fR
\fBint16_t \fRefidp_subtype\fB(const_efidp \fIdp\fB);\fR
\fBssize_t \fRefidp_node_size\fB(const_efidp \fIdn\fB);\fR
\fBint \fRefidp_next_node\fB(const_efidp \fIin\fB, const_efidp *\fIout\fB);\fR
\fBint \fRefidp_next_instance\fB(const_efidp \fIin\fB, const_efidp *\fIout\fB);\fR
\fBint \fRefidp_is_multiinstance\fB(const_efidp \fIdn\fB);\fR
\fBint \fRefidp_get_next_end\fB(const_efidp \fIin\fB, const_efidp *\fIout\fB);\fR
\fBssize_t \fRefidp_size\fB(const_efidp \fIdp\fB);\fR
\fBssize_t \fRefidp_instance_size\fB(const_efidp \fIdpi\fB);\fR
\fBint \fRefidp_is_valid\fB(const_efidp \fIdp\fB, ssize_t \fIlimit\fB);\fR
\fBssize_t \fRefidp_parse_device_node\fB(char *\fIpath\fB, efidp \fIout\fB, size_t \fIsize\fB);\fR
\fBssize_t \fRefidp_parse_device_path\fB(char *\fIpath\fB, efidp \fIout\fB, size_t \fIsize\fB);\fR
\fBssize_t \fRefidp_format_device_path\fB(\kZchar *\fIbuf\fB, size_t \fIsize\fB,
.ta \nZu
const_efidp \fIdp\fB, ssize_t \fIlimit\fB);\fR
.fi
.SH AUTHORS
.nf
Peter Jones <pjones@redhat.com>
.fi
|
