SceKernelIntrMgr: Difference between revisions
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<source lang="c"> | <source lang="c"> | ||
int enable_interrupt(int intr_code, int unk); | int enable_interrupt(int intr_code, int unk); | ||
</source> | |||
=== Disable interrupt? === | |||
{| class="wikitable" | |||
|- | |||
! Version | |||
! NID | |||
|- | |||
| 3.61 (non-secure?) | |||
| 0x259C6D9E | |||
|} | |||
<source lang="c"> | |||
int disable_interrupt(int intr_code, int unk); | |||
</source> | </source> | ||
Revision as of 22:41, 30 December 2016
SceKernelIntrMgr is a kernel module that is primary responsible for setting up external and internal interrupts. Notably, it facilitates communication with the F00D Processor.
Module
This module exists in both non-secure and secure world. The non-secure world SELF can be found in os0:kd/intrmgr.skprx
. It also can be found in the Boot Image.
Known NIDs
Version | Name | World | Privilege | NID |
---|---|---|---|---|
1.69 | SceKernelIntrMgr | Non-secure | Kernel | 0xB3A12CDC |
1.69 | SceKernelIntrMgr | Secure | Kernel | 0x8A9875BC |
Libraries
This module only exports kernel libraries.
Known NIDs
Version | Name | World | Visibility | NID |
---|---|---|---|---|
1.69 | SceIntrmgrForDriver | Non-secure | Kernel | 0x9DF04041 |
1.69 | SceIntrmgrForKernel | Non-secure | Kernel | 0x7AC5E3A |
1.69 | SceIntrmgrForTZS | Secure | Kernel | 0xEC3056FE |
SceIntrmgrForDriver
SceIntrmgrForKernel
SceIntrmgrForTZS
Controller
The interrupt controller is defined in the MPCore TRM [1]. The PERIPHBASE address (physical) is 0x1A000000.
Registered Interrupts
As specified in GIC Architecture, interrupt 0-15 are software generated interrupts. There are also no private peripheral interrupts (16-31) implemented. Core Handler indicates which core handles the exception. "All" means it can be handled by any core.
Code | World | Name | Core Handler | Priority |
---|---|---|---|---|
0 | Non-secure | ? | 0 | 16 |
1 | Non-secure | ? | 0 | 32 |
2 | Non-secure | SceThreadmgrSGI | 0 | 48 |
4 | Non-secure | SceSblSmSchedProxySGI | 0 | 128 |
6 | Non-secure | SceKernelProcessmgr | 0 | 80 |
8 | Non-secure | SceDisplayVbStartSGI | 0 | 160 |
10 | Non-secure | ScePowerMain | 0 | 80 |
11 | Secure | ScePervasive | 0 | 80 |
32 | Non-secure | SceBusError | All | 16 |
33 | Secure | SceBusErrorSecure | All | 16 |
34 | Secure | SceEmcTop | All | 80 |
36 | Non-secure | SceIntrmgrVfpException0 | All | 16 |
37 | Non-secure | SceIntrmgrVfpException1 | All | 16 |
38 | Non-secure | SceIntrmgrVfpException2 | All | 16 |
39 | Non-secure | SceIntrmgrVfpException3 | All | 16 |
49 | Non-secure | SceGpio1Gate2 | All | 160 |
50 | Non-secure | SceGpio1Gate3 | All | 192 |
51 | Non-secure | SceGpio1Gate4 | All | 208 |
52 | Non-secure | SceGpuLisr | All | 80 |
56 | Non-secure | SceVipMailbox0 | All | 208 |
60 | Non-secure | SceMsifIns | All | 128 |
61 | Non-secure | SceMsifSmshc | All | 128 |
68 | Non-secure | SceCompat4 | 0 | 160 |
69 | Non-secure | SceCompat5 | 1 | 160 |
70 | Non-secure | SceCompat6 | 2 | 160 |
71 | Non-secure | SceCompat7 | 0 | 160 |
72 | Non-secure | SceCompat8 | 1 | 160 |
73 | Non-secure | SceCompat9 | 2 | 160 |
74 | Non-secure | SceCompat10 | 0 | 160 |
80 | Non-secure | SceVeneziaMailbox00 | All | 208 |
81 | Non-secure | SceVeneziaMailbox01 | All | 208 |
82 | Non-secure | SceVeneziaMailbox02 | All | 208 |
83 | Non-secure | SceVeneziaMailbox03 | All | 208 |
84 | Non-secure | SceVeneziaMailbox04 | All | 208 |
85 | Non-secure | SceVeneziaMailbox05 | All | 208 |
86 | Non-secure | SceVeneziaMailbox06 | All | 208 |
87 | Non-secure | SceVeneziaMailbox07 | All | 208 |
88 | Non-secure | SceVeneziaMailbox08 | All | 208 |
89 | Non-secure | SceVeneziaMailbox09 | All | 208 |
90 | Non-secure | SceVeneziaMailbox10 | All | 208 |
91 | Non-secure | SceVeneziaMailbox11 | All | 208 |
92 | Non-secure | SceVeneziaMailbox12 | All | 208 |
93 | Non-secure | SceVeneziaMailbox13 | All | 208 |
94 | Non-secure | SceVeneziaMailbox14 | All | 208 |
95 | Non-secure | SceVeneziaMailbox15 | All | 208 |
112 | Non-secure | SceDmacmgrDmac0Ch0 | All | 128 |
113 | Non-secure | SceDmacmgrDmac0Ch1 | All | 128 |
114 | Non-secure | SceDmacmgrDmac1Ch0 | All | 128 |
115 | Non-secure | SceDmacmgrDmac1Ch1 | All | 128 |
116 | Non-secure | SceDmacmgrDmac2Ch0 | All | 128 |
117 | Non-secure | SceDmacmgrDmac2Ch1 | All | 128 |
118 | Non-secure | SceDmacmgrDmac3Ch0 | All | 128 |
119 | Non-secure | SceDmacmgrDmac3Ch1 | All | 128 |
120 | Non-secure | SceDmacmgrDmac4Gate0 | 3 | 128 |
121 | Non-secure | SceDmacmgrDmac4Gate1 | 3 | 128 |
122 | Non-secure | SceDmacmgrDmac4Gate2 | 3 | 128 |
123 | Non-secure | SceDmacmgrDmac4Gate3 | 3 | 128 |
124 | Non-secure | SceDmacmgrDmac5Ch0 | All | 128 |
125 | Non-secure | SceDmacmgrDmac5Ch1 | All | 128 |
126 | Non-secure | SceDmacmgrDmac6Ch0 | All | 128 |
127 | Non-secure | SceDmacmgrDmac6Ch1 | All | 128 |
128 | Non-secure | SceSystimerWordTimer0 | All | 128 |
129 | Non-secure | SceSystimerWordTimer1 | All | 128 |
130 | Non-secure | SceSystimerWordTimer2 | All | 128 |
131 | Non-secure | SceSystimerWordTimer3 | All | 128 |
132 | Non-secure | SceSystimerWordTimer4 | All | 128 |
133 | Non-secure | SceSystimerWordTimer5 | All | 128 |
134 | Non-secure | SceSystimerWordTimer6 | All | 128 |
135 | Secure | usleep | 2 | 128 |
136 | Non-secure | SceSystimerLongrangeTimer0 | All | 128 |
137 | Non-secure | SceSystimerLongrangeTimer1 | All | 128 |
138 | Non-secure | SceSystimerLongrangeTimer2 | All | 128 |
139 | Non-secure | SceSystimerLongrangeTimer3 | All | 128 |
140 | Non-secure | SceSystimerLongrangeTimer4 | All | 128 |
141 | Non-secure | SceThreadmgrTimer | All | 48 |
142 | Non-secure | SceI2c0 | All | 160 |
143 | Non-secure | SceI2c1 | All | 160 |
145 | Non-secure | ? | All | 160 |
146 | Non-secure | SceUsbEhci0 | All | 160 |
147 | Non-secure | ? | All | 160 |
148 | Non-secure | SceUsbEhci1 | All | 160 |
149 | Non-secure | ? | All | 160 |
150 | Non-secure | SceUsbEhci2 | All | 160 |
151 | Non-secure | SceUdcd1_EP0 | All | 128 |
152 | Non-secure | SceUdcd1_EP1-7 | All | 128 |
155 | Non-secure | SceUdcd2_EP0 | All | 128 |
156 | Non-secure | SceUdcd2_EP1-7 | All | 128 |
160 | Non-secure | SceCsi0 | All | 160 |
162 | Non-secure | SceCsi1 | All | 160 |
164 | Non-secure | SceUdcd1_phy-ready | All | 128 |
165 | Non-secure | SceUdcd1_vbus | All | 128 |
166 | Non-secure | SceCif0 | All | 160 |
168 | Non-secure | SceCif1 | All | 160 |
170 | Non-secure | SceUdcd2_phy-ready | All | 128 |
171 | Non-secure | SceUdcd2_vbus | All | 128 |
176 | Non-secure | ? | All | 16 |
176 | Non-secure | ? | 0 | 16 |
177 | Non-secure | ? | 1 | 16 |
178 | Non-secure | ? | 2 | 16 |
179 | Non-secure | ? | 3 | 16 |
181 | Non-secure | SceUdcd0_EP0 | All | 128 |
182 | Non-secure | SceUdcd0_EP1-7 | All | 128 |
184 | Non-secure | ? | All | 128 |
190 | Non-secure | SceUdcd0_phy-ready | All | 128 |
191 | Non-secure | SceUdcd0_vbus | All | 128 |
193 | Non-secure | ? | 3 | 160 |
194 | Non-secure | SceI2s1 | 3 | 160 |
193 | Non-secure | SceI2s0 | 3 | 160 |
196 | Non-secure | SceI2s2 | 3 | 160 |
200 | Secure | SceSblSmSchedCry2Arm0 | 3 | 128 |
201 | Secure | SceSblSmSchedCry2Arm123 | 3 | 128 |
202 | Secure | SceSblSmSchedCry2Arm123 | 3 | 128 |
203 | Secure | SceSblSmSchedCry2Arm123 | 3 | 128 |
204 | Non-secure | SceIftu0a | All | 80 |
205 | Non-secure | SceIftu0b | All | 80 |
206 | Non-secure | SceIftu1a | All | 80 |
207 | Non-secure | SceIftu1b | All | 80 |
210 | Non-secure | SceDisplayVbStartHDMI / SceDsi1 | All | 160 |
213 | Non-secure | SceDisplayVbStartMainLCD / SceDsi0 | All | 160 |
220 | Non-secure | SceSdif0 | All | 128 |
221 | Non-secure | SceSdif1 | All | 128 |
222 | Non-secure | SceSdif2 | All | 128 |
225 | Non-secure | SceUart1 | All | 80 |
248 | Non-secure | SceGpio0Gate0 | All | 80 |
249 | Non-secure | SceGpio0Gate1 | All | 112 |
250 | Non-secure | SceGpio0Gate2 | All | 160 |
251 | Non-secure | SceGpio0Gate3 | All | 192 |
252 | Non-secure | SceGpio0Gate4 | All | 208 |
253 | Non-secure | SceGpio1Gate0 | All | 80 |
254 | Non-secure | SceGpio1Gate1 | All | 112 |
255 | Non-secure | SceIftu2 | All | 80 |
Functions
Setting up interrupt
Version | NID |
---|---|
1.69 (secure) | 0x6B84DA8F |
1.69 (non-secure) | 0x5C1FEB29 |
int register_interrupt(int code, const char *name, int interrupt_type, void *func, int unk, int priority, int targetcpu, void *opt);
Setting up interrupt,too?
Version | NID |
---|---|
3.61 (non-secure?) | 0x96576C18 |
int register_interrupt2(int intr_code, int unk, const char *name, void *func, int priority?);
Enable interrupt?
Version | NID |
---|---|
3.61 (non-secure?) | 0x901E41D8 |
int enable_interrupt(int intr_code, int unk);
Disable interrupt?
Version | NID |
---|---|
3.61 (non-secure?) | 0x259C6D9E |
int disable_interrupt(int intr_code, int unk);
Registering SMC call (secure only)
Version | NID |
---|---|
1.69 (secure) | 0xC188114F |
int register_smc(int service_id, void **func);