core.lua (322a2dddba49d04539cc130cd2264a00db45c20d) core.lua (04af422907599825aa89cce0399932835d414103)
1--
2-- SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3--
4-- Copyright (c) 2015 Pedro Souza <pedrosouza@freebsd.org>
5-- Copyright (c) 2018 Kyle Evans <kevans@FreeBSD.org>
6-- All rights reserved.
7--
8-- Redistribution and use in source and binary forms, with or without

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49core.KEYSTR_ESCAPE = "\027"
50
51core.MENU_RETURN = "return"
52core.MENU_ENTRY = "entry"
53core.MENU_SEPARATOR = "separator"
54core.MENU_SUBMENU = "submenu"
55core.MENU_CAROUSEL_ENTRY = "carousel_entry"
56
1--
2-- SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3--
4-- Copyright (c) 2015 Pedro Souza <pedrosouza@freebsd.org>
5-- Copyright (c) 2018 Kyle Evans <kevans@FreeBSD.org>
6-- All rights reserved.
7--
8-- Redistribution and use in source and binary forms, with or without

--- 40 unchanged lines hidden (view full) ---

49core.KEYSTR_ESCAPE = "\027"
50
51core.MENU_RETURN = "return"
52core.MENU_ENTRY = "entry"
53core.MENU_SEPARATOR = "separator"
54core.MENU_SUBMENU = "submenu"
55core.MENU_CAROUSEL_ENTRY = "carousel_entry"
56
57function core.setVerbose(b)
58 if b == nil then
59 b = not core.verbose
57function core.setVerbose(verbose)
58 if verbose == nil then
59 verbose = not core.verbose
60 end
61
60 end
61
62 if b then
62 if verbose then
63 loader.setenv("boot_verbose", "YES")
64 else
65 loader.unsetenv("boot_verbose")
66 end
63 loader.setenv("boot_verbose", "YES")
64 else
65 loader.unsetenv("boot_verbose")
66 end
67 core.verbose = b
67 core.verbose = verbose
68end
69
68end
69
70function core.setSingleUser(b)
71 if b == nil then
72 b = not core.su
70function core.setSingleUser(single_user)
71 if single_user == nil then
72 single_user = not core.su
73 end
74
73 end
74
75 if b then
75 if single_user then
76 loader.setenv("boot_single", "YES")
77 else
78 loader.unsetenv("boot_single")
79 end
76 loader.setenv("boot_single", "YES")
77 else
78 loader.unsetenv("boot_single")
79 end
80 core.su = b
80 core.su = single_user
81end
82
81end
82
83function core.getACPIPresent(checkingSystemDefaults)
83function core.getACPIPresent(checking_system_defaults)
84 local c = loader.getenv("hint.acpi.0.rsdp")
85
86 if c ~= nil then
84 local c = loader.getenv("hint.acpi.0.rsdp")
85
86 if c ~= nil then
87 if checkingSystemDefaults then
87 if checking_system_defaults then
88 return true
89 end
90 -- Otherwise, respect disabled if it's set
91 c = loader.getenv("hint.acpi.0.disabled")
92 return c == nil or tonumber(c) ~= 1
93 end
94 return false
95end
96
88 return true
89 end
90 -- Otherwise, respect disabled if it's set
91 c = loader.getenv("hint.acpi.0.disabled")
92 return c == nil or tonumber(c) ~= 1
93 end
94 return false
95end
96
97function core.setACPI(b)
98 if b == nil then
99 b = not core.acpi
97function core.setACPI(acpi)
98 if acpi == nil then
99 acpi = not core.acpi
100 end
101
100 end
101
102 if b then
102 if acpi then
103 loader.setenv("acpi_load", "YES")
104 loader.setenv("hint.acpi.0.disabled", "0")
105 loader.unsetenv("loader.acpi_disabled_by_user")
106 else
107 loader.unsetenv("acpi_load")
108 loader.setenv("hint.acpi.0.disabled", "1")
109 loader.setenv("loader.acpi_disabled_by_user", "1")
110 end
103 loader.setenv("acpi_load", "YES")
104 loader.setenv("hint.acpi.0.disabled", "0")
105 loader.unsetenv("loader.acpi_disabled_by_user")
106 else
107 loader.unsetenv("acpi_load")
108 loader.setenv("hint.acpi.0.disabled", "1")
109 loader.setenv("loader.acpi_disabled_by_user", "1")
110 end
111 core.acpi = b
111 core.acpi = acpi
112end
113
112end
113
114function core.setSafeMode(b)
115 if b == nil then
116 b = not core.sm
114function core.setSafeMode(safe_mode)
115 if safe_mode == nil then
116 safe_mode = not core.sm
117 end
117 end
118 if b then
118 if safe_mode then
119 loader.setenv("kern.smp.disabled", "1")
120 loader.setenv("hw.ata.ata_dma", "0")
121 loader.setenv("hw.ata.atapi_dma", "0")
122 loader.setenv("hw.ata.wc", "0")
123 loader.setenv("hw.eisa_slots", "0")
124 loader.setenv("kern.eventtimer.periodic", "1")
125 loader.setenv("kern.geom.part.check_integrity", "0")
126 else
127 loader.unsetenv("kern.smp.disabled")
128 loader.unsetenv("hw.ata.ata_dma")
129 loader.unsetenv("hw.ata.atapi_dma")
130 loader.unsetenv("hw.ata.wc")
131 loader.unsetenv("hw.eisa_slots")
132 loader.unsetenv("kern.eventtimer.periodic")
133 loader.unsetenv("kern.geom.part.check_integrity")
134 end
119 loader.setenv("kern.smp.disabled", "1")
120 loader.setenv("hw.ata.ata_dma", "0")
121 loader.setenv("hw.ata.atapi_dma", "0")
122 loader.setenv("hw.ata.wc", "0")
123 loader.setenv("hw.eisa_slots", "0")
124 loader.setenv("kern.eventtimer.periodic", "1")
125 loader.setenv("kern.geom.part.check_integrity", "0")
126 else
127 loader.unsetenv("kern.smp.disabled")
128 loader.unsetenv("hw.ata.ata_dma")
129 loader.unsetenv("hw.ata.atapi_dma")
130 loader.unsetenv("hw.ata.wc")
131 loader.unsetenv("hw.eisa_slots")
132 loader.unsetenv("kern.eventtimer.periodic")
133 loader.unsetenv("kern.geom.part.check_integrity")
134 end
135 core.sm = b
135 core.sm = safe_mode
136end
137
138function core.kernelList()
139 local k = loader.getenv("kernel")
140 local v = loader.getenv("kernels")
141 local autodetect = loader.getenv("kernels_autodetect") or ""
142
143 local kernels = {}

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137
138function core.kernelList()
139 local k = loader.getenv("kernel")
140 local v = loader.getenv("kernels")
141 local autodetect = loader.getenv("kernels_autodetect") or ""
142
143 local kernels = {}

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