drm/i915/guc: Drop guc2host/host2guc from names

To facilitate code reorganization we are renaming everything that
contains guc2host or host2guc.

host2guc_action() and host2guc_action_response() become guc_send()
and guc_recv() respectively.

Other host2guc_*() functions become simply guc_*().

Other entities are renamed basing on context they appear in:
 - HOST2GUC_ACTIONS_&           become INTEL_GUC_ACTION_*
 - HOST2GUC_{INTERRUPT,TRIGGER} become GUC_SEND_{INTERRUPT,TRIGGER}
 - GUC2HOST_STATUS_*            become INTEL_GUC_STATUS_*
 - GUC2HOST_MSG_*               become INTEL_GUC_RECV_MSG_*
 - action_lock                 becomes send_mutex

v2: drop unnecessary backslashes and use BIT() instead of '<<'
v3: shortened enum names and INTEL_GUC_STATUS_*

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michal Winiarski <michal.winiarski@intel.com>
Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1480096777-12573-3-git-send-email-arkadiusz.hiler@intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 23 insertions, 23 deletions

diff --git a/drivers/gpu/drm/i915/intel_guc_fwif.h b/drivers/gpu/drm/i915/intel_guc_fwif.h
index 324ea902558b..00ca0df50f02 100644
--- a/drivers/gpu/drm/i915/intel_guc_fwif.h
+++ b/drivers/gpu/drm/i915/intel_guc_fwif.h
@@ -489,18 +489,18 @@ union guc_log_control {
 } __packed;
 
 /* This Action will be programmed in C180 - SOFT_SCRATCH_O_REG */
-enum host2guc_action {
-	HOST2GUC_ACTION_DEFAULT = 0x0,
-	HOST2GUC_ACTION_SAMPLE_FORCEWAKE = 0x6,
-	HOST2GUC_ACTION_ALLOCATE_DOORBELL = 0x10,
-	HOST2GUC_ACTION_DEALLOCATE_DOORBELL = 0x20,
-	HOST2GUC_ACTION_LOG_BUFFER_FILE_FLUSH_COMPLETE = 0x30,
-	HOST2GUC_ACTION_FORCE_LOG_BUFFER_FLUSH = 0x302,
-	HOST2GUC_ACTION_ENTER_S_STATE = 0x501,
-	HOST2GUC_ACTION_EXIT_S_STATE = 0x502,
-	HOST2GUC_ACTION_SLPC_REQUEST = 0x3003,
-	HOST2GUC_ACTION_UK_LOG_ENABLE_LOGGING = 0x0E000,
-	HOST2GUC_ACTION_LIMIT
+enum intel_guc_action {
+	INTEL_GUC_ACTION_DEFAULT = 0x0,
+	INTEL_GUC_ACTION_SAMPLE_FORCEWAKE = 0x6,
+	INTEL_GUC_ACTION_ALLOCATE_DOORBELL = 0x10,
+	INTEL_GUC_ACTION_DEALLOCATE_DOORBELL = 0x20,
+	INTEL_GUC_ACTION_LOG_BUFFER_FILE_FLUSH_COMPLETE = 0x30,
+	INTEL_GUC_ACTION_FORCE_LOG_BUFFER_FLUSH = 0x302,
+	INTEL_GUC_ACTION_ENTER_S_STATE = 0x501,
+	INTEL_GUC_ACTION_EXIT_S_STATE = 0x502,
+	INTEL_GUC_ACTION_SLPC_REQUEST = 0x3003,
+	INTEL_GUC_ACTION_UK_LOG_ENABLE_LOGGING = 0x0E000,
+	INTEL_GUC_ACTION_LIMIT
 };
 
 /*
@@ -509,22 +509,22 @@ enum host2guc_action {
  * by the fact that all the MASK bits are set. The remaining bits
  * give more detail.
  */
-#define	GUC2HOST_RESPONSE_MASK		((u32)0xF0000000)
-#define	GUC2HOST_IS_RESPONSE(x) 	((u32)(x) >= GUC2HOST_RESPONSE_MASK)
-#define	GUC2HOST_STATUS(x)		(GUC2HOST_RESPONSE_MASK | (x))
+#define	INTEL_GUC_RECV_MASK	((u32)0xF0000000)
+#define	INTEL_GUC_RECV_IS_RESPONSE(x)	((u32)(x) >= INTEL_GUC_RECV_MASK)
+#define	INTEL_GUC_RECV_STATUS(x)	(INTEL_GUC_RECV_MASK | (x))
 
 /* GUC will return status back to SOFT_SCRATCH_O_REG */
-enum guc2host_status {
-	GUC2HOST_STATUS_SUCCESS = GUC2HOST_STATUS(0x0),
-	GUC2HOST_STATUS_ALLOCATE_DOORBELL_FAIL = GUC2HOST_STATUS(0x10),
-	GUC2HOST_STATUS_DEALLOCATE_DOORBELL_FAIL = GUC2HOST_STATUS(0x20),
-	GUC2HOST_STATUS_GENERIC_FAIL = GUC2HOST_STATUS(0x0000F000)
+enum intel_guc_status {
+	INTEL_GUC_STATUS_SUCCESS = INTEL_GUC_RECV_STATUS(0x0),
+	INTEL_GUC_STATUS_ALLOCATE_DOORBELL_FAIL = INTEL_GUC_RECV_STATUS(0x10),
+	INTEL_GUC_STATUS_DEALLOCATE_DOORBELL_FAIL = INTEL_GUC_RECV_STATUS(0x20),
+	INTEL_GUC_STATUS_GENERIC_FAIL = INTEL_GUC_RECV_STATUS(0x0000F000)
 };
 
 /* This action will be programmed in C1BC - SOFT_SCRATCH_15_REG */
-enum guc2host_message {
-	GUC2HOST_MSG_CRASH_DUMP_POSTED = (1 << 1),
-	GUC2HOST_MSG_FLUSH_LOG_BUFFER = (1 << 3)
+enum intel_guc_recv_message {
+	INTEL_GUC_RECV_MSG_CRASH_DUMP_POSTED = BIT(1),
+	INTEL_GUC_RECV_MSG_FLUSH_LOG_BUFFER = BIT(3)
 };
 
 #endif