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[PATCH] powerpc: remove bitfields from HvLpEvent

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Signed-off-by: Stephen Rothwell <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
This commit is contained in:
Stephen Rothwell 2006-01-12 13:47:43 +11:00 • committed by Paul Mackerras
commit 677f8c0d04
9 changed files with 82 additions and 85 deletions
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41
include/asm-powerpc/iseries/hv_lp_event.h
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@ -32,17 +32,8 @@
* partitions through PLIC.
*/
struct HvEventFlags {
u8 xValid:1; /* Indicates a valid request x00-x00 */
u8 xRsvd1:4; /* Reserved ... */
u8 xAckType:1; /* Immediate or deferred ... */
u8 xAckInd:1; /* Indicates if ACK required ... */
u8 xFunction:1; /* Interrupt or Acknowledge ... */
};
struct HvLpEvent {
struct HvEventFlags xFlags; /* Event flags x00-x00 */
u8 flags; /* Event flags x00-x00 */
u8 xType; /* Type of message x01-x01 */
u16 xSubtype; /* Subtype for event x02-x03 */
u8 xSourceLp; /* Source LP x04-x04 */
@ -126,6 +117,11 @@ extern int HvLpEvent_closePath(HvLpEvent_Type eventType, HvLpIndex lpIndex);
#define HvLpEvent_AckType_ImmediateAck 0
#define HvLpEvent_AckType_DeferredAck 1
#define HV_LP_EVENT_INT 0x01
#define HV_LP_EVENT_DO_ACK 0x02
#define HV_LP_EVENT_DEFERRED_ACK 0x04
#define HV_LP_EVENT_VALID 0x80
#define HvLpDma_Direction_LocalToRemote 0
#define HvLpDma_Direction_RemoteToLocal 1
@ -139,4 +135,29 @@ extern int HvLpEvent_closePath(HvLpEvent_Type eventType, HvLpIndex lpIndex);
#define HvLpDma_Rc_InvalidAddress 4
#define HvLpDma_Rc_InvalidLength 5
static inline int hvlpevent_is_valid(struct HvLpEvent *h)
{
return h->flags & HV_LP_EVENT_VALID;
}
static inline void hvlpevent_invalidate(struct HvLpEvent *h)
{
h->flags &= ~ HV_LP_EVENT_VALID;
}
static inline int hvlpevent_is_int(struct HvLpEvent *h)
{
return h->flags & HV_LP_EVENT_INT;
}
static inline int hvlpevent_is_ack(struct HvLpEvent *h)
{
return !hvlpevent_is_int(h);
}
static inline int hvlpevent_need_ack(struct HvLpEvent *h)
{
return h->flags & HV_LP_EVENT_DO_ACK;
}
#endif /* _ASM_POWERPC_ISERIES_HV_LP_EVENT_H */