diff options
Diffstat (limited to 'ArmPkg/Drivers/ArmScmiDxe')
| -rw-r--r-- | ArmPkg/Drivers/ArmScmiDxe/ScmiDxe.c | 36 | ||||
| -rw-r--r-- | ArmPkg/Drivers/ArmScmiDxe/ScmiDxe.h | 8 |
2 files changed, 23 insertions, 21 deletions
diff --git a/ArmPkg/Drivers/ArmScmiDxe/ScmiDxe.c b/ArmPkg/Drivers/ArmScmiDxe/ScmiDxe.c index 2920c6f6f3..a56c7b21d5 100644 --- a/ArmPkg/Drivers/ArmScmiDxe/ScmiDxe.c +++ b/ArmPkg/Drivers/ArmScmiDxe/ScmiDxe.c @@ -29,13 +29,10 @@ #include "ScmiDxe.h"
#include "ScmiPrivate.h"
-STATIC CONST SCMI_PROTOCOL_INIT_TABLE ProtocolInitFxns[MAX_PROTOCOLS] = {
- { ScmiBaseProtocolInit },
- { NULL },
- { NULL },
- { ScmiPerformanceProtocolInit },
- { ScmiClockProtocolInit },
- { NULL }
+STATIC CONST SCMI_PROTOCOL_ENTRY Protocols[] = {
+ { SCMI_PROTOCOL_ID_BASE, ScmiBaseProtocolInit },
+ { SCMI_PROTOCOL_ID_PERFORMANCE, ScmiPerformanceProtocolInit },
+ { SCMI_PROTOCOL_ID_CLOCK, ScmiClockProtocolInit }
};
/** ARM SCMI driver entry point function.
@@ -65,14 +62,14 @@ ArmScmiDxeEntryPoint ( UINT32 Version;
UINT32 Index;
UINT32 NumProtocols;
- UINT32 ProtocolNo;
+ UINT32 ProtocolIndex;
UINT8 SupportedList[MAX_PROTOCOLS];
UINT32 SupportedListSize = sizeof (SupportedList);
- ProtocolNo = SCMI_PROTOCOL_ID_BASE & PROTOCOL_ID_MASK;
-
// Every SCMI implementation must implement the base protocol.
- Status = ProtocolInitFxns[ProtocolNo].Init (&ImageHandle);
+ ASSERT (Protocols[0].Id == SCMI_PROTOCOL_ID_BASE);
+
+ Status = ScmiBaseProtocolInit (&ImageHandle);
if (EFI_ERROR (Status)) {
ASSERT (FALSE);
return Status;
@@ -123,13 +120,16 @@ ArmScmiDxeEntryPoint ( }
// Install supported protocol on ImageHandle.
- for (Index = 0; Index < NumProtocols; Index++) {
- ProtocolNo = SupportedList[Index] & PROTOCOL_ID_MASK;
- if (ProtocolInitFxns[ProtocolNo].Init != NULL) {
- Status = ProtocolInitFxns[ProtocolNo].Init (&ImageHandle);
- if (EFI_ERROR (Status)) {
- ASSERT (FALSE);
- return Status;
+ for (ProtocolIndex = 1; ProtocolIndex < ARRAY_SIZE (Protocols);
+ ProtocolIndex++) {
+ for (Index = 0; Index < NumProtocols; Index++) {
+ if (Protocols[ProtocolIndex].Id == SupportedList[Index]) {
+ Status = Protocols[ProtocolIndex].InitFn (&ImageHandle);
+ if (EFI_ERROR (Status)) {
+ ASSERT_EFI_ERROR (Status);
+ return Status;
+ }
+ break;
}
}
}
diff --git a/ArmPkg/Drivers/ArmScmiDxe/ScmiDxe.h b/ArmPkg/Drivers/ArmScmiDxe/ScmiDxe.h index 29cdde1736..222e54f4dc 100644 --- a/ArmPkg/Drivers/ArmScmiDxe/ScmiDxe.h +++ b/ArmPkg/Drivers/ArmScmiDxe/ScmiDxe.h @@ -17,8 +17,9 @@ #ifndef SCMI_DXE_H_
#define SCMI_DXE_H_
+#include "ScmiPrivate.h"
+
#define MAX_PROTOCOLS 6
-#define PROTOCOL_ID_MASK 0xF
#define MAX_VENDOR_LEN SCMI_MAX_STR_LEN
/** Pointer to protocol initialization function.
@@ -35,7 +36,8 @@ EFI_STATUS );
typedef struct {
- SCMI_PROTOCOL_INIT_FXN Init;
-} SCMI_PROTOCOL_INIT_TABLE;
+ SCMI_PROTOCOL_ID Id; // Protocol Id.
+ SCMI_PROTOCOL_INIT_FXN InitFn; // Protocol init function.
+} SCMI_PROTOCOL_ENTRY;
#endif /* SCMI_DXE_H_ */
|