motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 08:13:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

spapr-rtas: replace return code constants with macros

Browse source 
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Alexey Kardashevskiy 2013-11-19 15:28:54 +11:00 • committed by Alexander Graf
parent b650d6a2fc
commit a64d325df1
7 changed files with 74 additions and 67 deletions
Download patch file Download diff file Expand all files Collapse all files

34
hw/ppc/spapr_rtas.c
View file

@ -47,10 +47,10 @@ static void rtas_display_character(PowerPCCPU *cpu, sPAPREnvironment *spapr,
VIOsPAPRDevice *sdev = vty_lookup(spapr, 0);
if (!sdev) {
rtas_st(rets, 0, -1);
rtas_st(rets, 0, RTAS_OUT_HW_ERROR);
} else {
vty_putchars(sdev, &c, sizeof(c));
rtas_st(rets, 0, 0);
rtas_st(rets, 0, RTAS_OUT_SUCCESS);
}
}
@ -62,13 +62,13 @@ static void rtas_get_time_of_day(PowerPCCPU *cpu, sPAPREnvironment *spapr,
struct tm tm;
if (nret != 8) {
rtas_st(rets, 0, -3);
rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR);
return;
}
qemu_get_timedate(&tm, spapr->rtc_offset);
rtas_st(rets, 0, 0); /* Success */
rtas_st(rets, 0, RTAS_OUT_SUCCESS);
rtas_st(rets, 1, tm.tm_year + 1900);
rtas_st(rets, 2, tm.tm_mon + 1);
rtas_st(rets, 3, tm.tm_mday);
@ -96,7 +96,7 @@ static void rtas_set_time_of_day(PowerPCCPU *cpu, sPAPREnvironment *spapr,
rtc_change_mon_event(&tm);
spapr->rtc_offset = qemu_timedate_diff(&tm);
rtas_st(rets, 0, 0); /* Success */
rtas_st(rets, 0, RTAS_OUT_SUCCESS);
}
static void rtas_power_off(PowerPCCPU *cpu, sPAPREnvironment *spapr,
@ -104,11 +104,11 @@ static void rtas_power_off(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t nret, target_ulong rets)
{
if (nargs != 2 || nret != 1) {
rtas_st(rets, 0, -3);
rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR);
return;
}
qemu_system_shutdown_request();
rtas_st(rets, 0, 0);
rtas_st(rets, 0, RTAS_OUT_SUCCESS);
}
static void rtas_system_reboot(PowerPCCPU *cpu, sPAPREnvironment *spapr,
@ -117,11 +117,11 @@ static void rtas_system_reboot(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t nret, target_ulong rets)
{
if (nargs != 0 || nret != 1) {
rtas_st(rets, 0, -3);
rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR);
return;
}
qemu_system_reset_request();
rtas_st(rets, 0, 0);
rtas_st(rets, 0, RTAS_OUT_SUCCESS);
}
static void rtas_query_cpu_stopped_state(PowerPCCPU *cpu_,
@ -134,7 +134,7 @@ static void rtas_query_cpu_stopped_state(PowerPCCPU *cpu_,
CPUState *cpu;
if (nargs != 1 || nret != 2) {
rtas_st(rets, 0, -3);
rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR);
return;
}
@ -147,12 +147,12 @@ static void rtas_query_cpu_stopped_state(PowerPCCPU *cpu_,
rtas_st(rets, 1, 2);
}
rtas_st(rets, 0, 0);
rtas_st(rets, 0, RTAS_OUT_SUCCESS);
return;
}
/* Didn't find a matching cpu */
rtas_st(rets, 0, -3);
rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR);
}
static void rtas_start_cpu(PowerPCCPU *cpu_, sPAPREnvironment *spapr,
@ -164,7 +164,7 @@ static void rtas_start_cpu(PowerPCCPU *cpu_, sPAPREnvironment *spapr,
CPUState *cs;
if (nargs != 3 || nret != 1) {
rtas_st(rets, 0, -3);
rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR);
return;
}
@ -178,7 +178,7 @@ static void rtas_start_cpu(PowerPCCPU *cpu_, sPAPREnvironment *spapr,
CPUPPCState *env = &cpu->env;
if (!cs->halted) {
rtas_st(rets, 0, -1);
rtas_st(rets, 0, RTAS_OUT_HW_ERROR);
return;
}
@ -194,12 +194,12 @@ static void rtas_start_cpu(PowerPCCPU *cpu_, sPAPREnvironment *spapr,
qemu_cpu_kick(cs);
rtas_st(rets, 0, 0);
rtas_st(rets, 0, RTAS_OUT_SUCCESS);
return;
}
/* Didn't find a matching cpu */
rtas_st(rets, 0, -3);
rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR);
}
static void rtas_stop_self(PowerPCCPU *cpu, sPAPREnvironment *spapr,
@ -255,7 +255,7 @@ target_ulong spapr_rtas_call(PowerPCCPU *cpu, sPAPREnvironment *spapr,
}
hcall_dprintf("Unknown RTAS token 0x%x\n", token);
rtas_st(rets, 0, -3);
rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR);
return H_PARAMETER;
}