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OpenSBI: FunctionId in legacy extension, see previous commit

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This commit is contained in:
Thomas Muller 2022-01-23 22:52:02 -05:00
parent b08ac4817c
commit dd373fca85
Signed by: thomas
GPG key ID: AF006EB730564952
1 changed files with 14 additions and 10 deletions
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24
kernel/drivers/opensbi/extensions/legacy.cpp
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@ -15,18 +15,22 @@ namespace opensbi::legacy {
REMOTE_SFENCE_VMA_ASID,
SHUTDOWN
};
enum class Functionid {
UNUSED
};
}
SbiRet set_timer(std::uint64_t stime_value) {
#if __riscv_xlen == 64
return ecall(
static_cast<sbiword_t>(ExtensionId::SET_TIMER),
0,
static_cast<sbiword_t>(Functionid::UNUSED),
stime_value);
#else
return ecall(
static_cast<sbiword_t>(ExtensionId::SET_TIMER),
0,
static_cast<sbiword_t>(Functionid::UNUSED),
static_cast<uint32_t>(stime_value),
static_cast<uint32_t>(stime_value >> 32));
#endif
@ -35,33 +39,33 @@ namespace opensbi::legacy {
SbiRet console_putchar(int ch) {
return ecall(
static_cast<sbiword_t>(ExtensionId::CONSOLE_PUTCHAR),
0,
static_cast<sbiword_t>(Functionid::UNUSED),
ch);
}
SbiRet console_getchar() {
return ecall(
static_cast<sbiword_t>(ExtensionId::CONSOLE_GETCHAR),
0);
static_cast<sbiword_t>(Functionid::UNUSED));
}
SbiRet clear_ipmi() {
return ecall(
static_cast<sbiword_t>(ExtensionId::CLEAR_IPI),
0);
static_cast<sbiword_t>(Functionid::UNUSED));
}
SbiRet send_ipmi(hart_mask_t hart_mask) {
return ecall(
static_cast<sbiword_t>(ExtensionId::SEND_IPI),
0,
static_cast<sbiword_t>(Functionid::UNUSED),
reinterpret_cast<sbiword_t>(hart_mask));
}
SbiRet remote_fence_i(hart_mask_t hart_mask) {
return ecall(
static_cast<sbiword_t>(ExtensionId::REMOTE_FENCE_I),
0,
static_cast<sbiword_t>(Functionid::UNUSED),
reinterpret_cast<sbiword_t>(hart_mask));
}
@ -71,7 +75,7 @@ namespace opensbi::legacy {
sbiword_t size) {
return ecall(
static_cast<sbiword_t>(ExtensionId::REMOTE_SFENCE_VMA),
0,
static_cast<sbiword_t>(Functionid::UNUSED),
reinterpret_cast<sbiword_t>(hart_mask),
start,
size);
@ -84,7 +88,7 @@ namespace opensbi::legacy {
sbiword_t asid) {
return ecall(
static_cast<sbiword_t>(ExtensionId::REMOTE_SFENCE_VMA_ASID),
0,
static_cast<sbiword_t>(Functionid::UNUSED),
reinterpret_cast<sbiword_t>(hart_mask),
start,
size,
@ -94,7 +98,7 @@ namespace opensbi::legacy {
void shutdown() {
ecall(
static_cast<sbiword_t>(ExtensionId::SHUTDOWN),
0);
static_cast<sbiword_t>(Functionid::UNUSED));
// This should never be reached, explode if it is
__builtin_trap();