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bpc: update for new-ipc

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Michael Scire 2019-10-18 22:49:33 -07:00 committed by fincs
parent 040767ce57
commit 77563f027a
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GPG Key ID: 62C7609ADA219C60
2 changed files with 19 additions and 112 deletions
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2
nx/include/switch/services/bpc.h
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@ -6,7 +6,7 @@
*/
#pragma once
#include "../types.h"
#include "../services/sm.h"
#include "../sf/service.h"
typedef enum {
BpcSleepButtonState_Held = 0,

129
nx/source/services/bpc.c
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@ -1,134 +1,41 @@
#include "types.h"
#include "result.h"
#include "arm/atomics.h"
#include "kernel/ipc.h"
#include "runtime/hosversion.h"
#define NX_SERVICE_ASSUME_NON_DOMAIN
#include "service_guard.h"
#include "services/bpc.h"
#include "services/sm.h"
#include "runtime/hosversion.h"
static Service g_bpcSrv;
static u64 g_refCnt;
Result bpcInitialize(void)
{
Result rc = 0;
atomicIncrement64(&g_refCnt);
NX_GENERATE_SERVICE_GUARD(bpc);
if (serviceIsActive(&g_bpcSrv))
return 0;
rc = smGetService(&g_bpcSrv, hosversionAtLeast(2,0,0) ? "bpc" : "bpc:c");
return rc;
Result _bpcInitialize(void) {
return smGetService(&g_bpcSrv, hosversionAtLeast(2,0,0) ? "bpc" : "bpc:c");
}
void bpcExit(void)
{
if (atomicDecrement64(&g_refCnt) == 0)
serviceClose(&g_bpcSrv);
void _bpcCleanup(void) {
serviceClose(&g_bpcSrv);
}
Service* bpcGetServiceSession(void) {
return &g_bpcSrv;
}
Result bpcShutdownSystem(void)
{
IpcCommand c;
ipcInitialize(&c);
struct {
u64 magic;
u64 cmd_id;
} *raw;
raw = serviceIpcPrepareHeader(&g_bpcSrv, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 0;
Result rc = serviceIpcDispatch(&g_bpcSrv);
if(R_SUCCEEDED(rc)) {
IpcParsedCommand r;
struct {
u64 magic;
u64 result;
} *resp;
serviceIpcParse(&g_bpcSrv, &r, sizeof(*resp));
resp = r.Raw;
rc = resp->result;
}
return rc;
static Result _bpcCmdNoIO(Service *srv, u32 cmd_id) {
return serviceDispatch(srv, cmd_id);
}
Result bpcRebootSystem(void)
{
IpcCommand c;
ipcInitialize(&c);
Result bpcShutdownSystem(void) {
return _bpcCmdNoIO(&g_bpcSrv, 0);
}
struct {
u64 magic;
u64 cmd_id;
} *raw;
raw = serviceIpcPrepareHeader(&g_bpcSrv, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 1;
Result rc = serviceIpcDispatch(&g_bpcSrv);
if(R_SUCCEEDED(rc)) {
IpcParsedCommand r;
struct {
u64 magic;
u64 result;
} *resp;
serviceIpcParse(&g_bpcSrv, &r, sizeof(*resp));
resp = r.Raw;
rc = resp->result;
}
return rc;
Result bpcRebootSystem(void) {
return _bpcCmdNoIO(&g_bpcSrv, 1);
}
Result bpcGetSleepButtonState(BpcSleepButtonState *out) {
IpcCommand c;
ipcInitialize(&c);
u8 tmp = 0;
Result rc = serviceDispatchOut(&g_bpcSrv, 6, tmp);
struct {
u64 magic;
u64 cmd_id;
} *raw;
raw = serviceIpcPrepareHeader(&g_bpcSrv, &c, sizeof(*raw));
raw->magic = SFCI_MAGIC;
raw->cmd_id = 6;
Result rc = serviceIpcDispatch(&g_bpcSrv);
if(R_SUCCEEDED(rc)) {
IpcParsedCommand r;
struct {
u64 magic;
u64 result;
u8 state;
} *resp;
serviceIpcParse(&g_bpcSrv, &r, sizeof(*resp));
resp = r.Raw;
rc = resp->result;
if (R_SUCCEEDED(rc)) {
*out = (BpcSleepButtonState)resp->state;
}
}
if (R_SUCCEEDED(rc) && out) *out = tmp;
return rc;
}