staging: unisys: visorbus: renamed structures in controlvmchannel.h to match driver namespace

Renamed structures
* spar_segment_state to visor_segment_state
* efi_spar_indication to efi_visor_indication
* spar_controlvm_channel_protocol to visor_controlvm_channel
* spar_controlvm_parameters_header to
		visor_controlvm_parameters_header
Signed-off-by: Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/visorbus/controlvmchannel.h

@@ -38,7 +38,7 @@
 	(spar_check_channel(ch, \
 			    VISOR_CONTROLVM_CHANNEL_UUID, \
 			    "controlvm", \
-			    sizeof(struct spar_controlvm_channel_protocol), \
+			    sizeof(struct visor_controlvm_channel), \
 			    VISOR_CONTROLVM_CHANNEL_VERSIONID, \
 			    VISOR_CONTROLVM_CHANNEL_SIGNATURE))
 
@@ -51,7 +51,7 @@
 /* Max num of messages stored during IOVM creation to be reused after crash */
 #define CONTROLVM_CRASHMSG_MAX 2
 
-struct spar_segment_state  {
+struct visor_segment_state  {
 	/* Bit 0: May enter other states */
 	u16 enabled:1;
 	/* Bit 1: Assigned to active partition */
@@ -75,15 +75,15 @@ struct spar_segment_state  {
  */
 } __packed;
 
-static const struct spar_segment_state segment_state_running = {
+static const struct visor_segment_state segment_state_running = {
 	1, 1, 1, 0, 1, 1, 1, 1
 };
 
-static const struct spar_segment_state segment_state_paused = {
+static const struct visor_segment_state segment_state_paused = {
 	1, 1, 1, 0, 1, 1, 1, 0
 };
 
-static const struct spar_segment_state segment_state_standby = {
+static const struct visor_segment_state segment_state_standby = {
 	1, 1, 0, 0, 1, 1, 1, 0
 };
 
@@ -148,7 +148,7 @@ struct irq_info {
 	u8 reserved[3];	/* Natural alignment purposes */
 } __packed;
 
-struct efi_spar_indication  {
+struct efi_visor_indication  {
 	u64 boot_to_fw_ui:1;		/* Bit 0: Stop in uefi ui */
 	u64 clear_nvram:1;		/* Bit 1: Clear NVRAM */
 	u64 clear_cmos:1;		/* Bit 2: Clear CMOS */
@@ -297,13 +297,13 @@ struct controlvm_message_packet  {
 			/* for CONTROLVM_DEVICE_RECONFIGURE */
 		struct  {
 			u32 bus_no;
-			struct spar_segment_state state;
+			struct visor_segment_state state;
 			u8 reserved[2];	/* Natural alignment purposes */
 		} __packed bus_change_state; /* for CONTROLVM_BUS_CHANGESTATE */
 		struct  {
 			u32 bus_no;
 			u32 dev_no;
-			struct spar_segment_state state;
+			struct visor_segment_state state;
 			struct  {
 				/* =1 if message is for a physical device */
 				u32 phys_device:1;
@@ -316,7 +316,7 @@ struct controlvm_message_packet  {
 		struct  {
 			u32 bus_no;
 			u32 dev_no;
-			struct spar_segment_state state;
+			struct visor_segment_state state;
 			u8 reserved[6];	/* Natural alignment purposes */
 		} __packed device_change_state_event;
 			/* for CONTROLVM_DEVICE_CHANGESTATE_EVENT */
@@ -348,7 +348,7 @@ struct controlvm_message {
 	struct controlvm_message_packet cmd;
 } __packed;
 
-struct spar_controlvm_channel_protocol {
+struct visor_controlvm_channel {
 	struct channel_header header;
 	u64 gp_controlvm;	/* guest phys addr of this channel */
 	u64 gp_partition_tables;/* guest phys addr of partition tables */
@@ -404,8 +404,7 @@ struct spar_controlvm_channel_protocol {
 	/* VISOR_TOOL_ACTIONS Installation Action field */
 	u8 tool_action;
 	u8 reserved;		/* alignment */
-	struct efi_spar_indication efi_spar_ind;
-	struct efi_spar_indication efi_spar_ind_supported;
+	struct efi_visor_indication efi_visor_ind;
 	u32 sp_reserved;
 	/* Force signals to begin on 128-byte cache line */
 	u8 reserved2[28];
@@ -443,7 +442,7 @@ struct spar_controlvm_channel_protocol {
  * of total_length should equal PayloadBytes. The format of the strings at
  * PayloadVmOffset will take different forms depending on the message.
  */
-struct spar_controlvm_parameters_header {
+struct visor_controlvm_parameters_header {
 	u32 total_length;
 	u32 header_length;
 	u32 connection_offset;

drivers/staging/unisys/visorbus/visorchipset.c

@@ -101,7 +101,7 @@ static ssize_t toolaction_show(struct device *dev,
 	int err;
 
 	err = visorchannel_read(chipset_dev->controlvm_channel,
-				offsetof(struct spar_controlvm_channel_protocol,
+				offsetof(struct visor_controlvm_channel,
 					 tool_action),
 				&tool_action, sizeof(u8));
 	if (err)
@@ -120,9 +120,8 @@ static ssize_t toolaction_store(struct device *dev,
 	if (kstrtou8(buf, 10, &tool_action))
 		return -EINVAL;
 
-	err = visorchannel_write
-		(chipset_dev->controlvm_channel,
-		 offsetof(struct spar_controlvm_channel_protocol,
+	err = visorchannel_write(chipset_dev->controlvm_channel,
+				 offsetof(struct visor_controlvm_channel,
 					  tool_action),
 				 &tool_action, sizeof(u8));
 
@@ -136,18 +135,18 @@ static ssize_t boottotool_show(struct device *dev,
 			       struct device_attribute *attr,
 			       char *buf)
 {
-	struct efi_spar_indication efi_spar_indication;
+	struct efi_visor_indication efi_visor_indication;
 	int err;
 
 	err = visorchannel_read(chipset_dev->controlvm_channel,
-				offsetof(struct spar_controlvm_channel_protocol,
-					 efi_spar_ind),
-				&efi_spar_indication,
-				sizeof(struct efi_spar_indication));
+				offsetof(struct visor_controlvm_channel,
+					 efi_visor_ind),
+				&efi_visor_indication,
+				sizeof(struct efi_visor_indication));
 
 	if (err)
 		return err;
-	return sprintf(buf, "%u\n", efi_spar_indication.boot_to_tool);
+	return sprintf(buf, "%u\n", efi_visor_indication.boot_to_tool);
 }
 
 static ssize_t boottotool_store(struct device *dev,
@@ -155,17 +154,17 @@ static ssize_t boottotool_store(struct device *dev,
 				const char *buf, size_t count)
 {
 	int val, err;
-	struct efi_spar_indication efi_spar_indication;
+	struct efi_visor_indication efi_visor_indication;
 
 	if (kstrtoint(buf, 10, &val))
 		return -EINVAL;
 
-	efi_spar_indication.boot_to_tool = val;
-	err = visorchannel_write
-		(chipset_dev->controlvm_channel,
-		 offsetof(struct spar_controlvm_channel_protocol,
-			  efi_spar_ind), &(efi_spar_indication),
-		 sizeof(struct efi_spar_indication));
+	efi_visor_indication.boot_to_tool = val;
+	err = visorchannel_write(chipset_dev->controlvm_channel,
+				 offsetof(struct visor_controlvm_channel,
+					  efi_visor_ind),
+				 &(efi_visor_indication),
+				 sizeof(struct efi_visor_indication));
 
 	if (err)
 		return err;
@@ -180,7 +179,7 @@ static ssize_t error_show(struct device *dev, struct device_attribute *attr,
 	int err;
 
 	err = visorchannel_read(chipset_dev->controlvm_channel,
-				offsetof(struct spar_controlvm_channel_protocol,
+				offsetof(struct visor_controlvm_channel,
 					 installation_error),
 				&error, sizeof(u32));
 	if (err)
@@ -197,9 +196,8 @@ static ssize_t error_store(struct device *dev, struct device_attribute *attr,
 	if (kstrtou32(buf, 10, &error))
 		return -EINVAL;
 
-	err = visorchannel_write
-		(chipset_dev->controlvm_channel,
-		 offsetof(struct spar_controlvm_channel_protocol,
+	err = visorchannel_write(chipset_dev->controlvm_channel,
+				 offsetof(struct visor_controlvm_channel,
 					  installation_error),
 				 &error, sizeof(u32));
 	if (err)
@@ -214,9 +212,8 @@ static ssize_t textid_show(struct device *dev, struct device_attribute *attr,
 	u32 text_id = 0;
 	int err;
 
-	err = visorchannel_read
-			(chipset_dev->controlvm_channel,
-			 offsetof(struct spar_controlvm_channel_protocol,
+	err = visorchannel_read(chipset_dev->controlvm_channel,
+				offsetof(struct visor_controlvm_channel,
 					 installation_text_id),
 				&text_id, sizeof(u32));
 	if (err)
@@ -234,9 +231,8 @@ static ssize_t textid_store(struct device *dev, struct device_attribute *attr,
 	if (kstrtou32(buf, 10, &text_id))
 		return -EINVAL;
 
-	err = visorchannel_write
-		(chipset_dev->controlvm_channel,
-		 offsetof(struct spar_controlvm_channel_protocol,
+	err = visorchannel_write(chipset_dev->controlvm_channel,
+				 offsetof(struct visor_controlvm_channel,
 					  installation_text_id),
 				 &text_id, sizeof(u32));
 	if (err)
@@ -252,7 +248,7 @@ static ssize_t remaining_steps_show(struct device *dev,
 	int err;
 
 	err = visorchannel_read(chipset_dev->controlvm_channel,
-				offsetof(struct spar_controlvm_channel_protocol,
+				offsetof(struct visor_controlvm_channel,
 					 installation_remaining_steps),
 				&remaining_steps, sizeof(u16));
 	if (err)
@@ -271,9 +267,8 @@ static ssize_t remaining_steps_store(struct device *dev,
 	if (kstrtou16(buf, 10, &remaining_steps))
 		return -EINVAL;
 
-	err = visorchannel_write
-		(chipset_dev->controlvm_channel,
-		 offsetof(struct spar_controlvm_channel_protocol,
+	err = visorchannel_write(chipset_dev->controlvm_channel,
+				 offsetof(struct visor_controlvm_channel,
 					  installation_remaining_steps),
 				 &remaining_steps, sizeof(u16));
 	if (err)
@@ -285,9 +280,9 @@ static DEVICE_ATTR_RW(remaining_steps);
 static uuid_le
 parser_id_get(struct parser_context *ctx)
 {
-	struct spar_controlvm_parameters_header *phdr = NULL;
+	struct visor_controlvm_parameters_header *phdr = NULL;
 
-	phdr = (struct spar_controlvm_parameters_header *)(ctx->data);
+	phdr = (struct visor_controlvm_parameters_header *)(ctx->data);
 	return phdr->id;
 }
 
@@ -331,9 +326,9 @@ parser_string_get(struct parser_context *ctx)
 static void *
 parser_name_get(struct parser_context *ctx)
 {
-	struct spar_controlvm_parameters_header *phdr = NULL;
+	struct visor_controlvm_parameters_header *phdr = NULL;
 
-	phdr = (struct spar_controlvm_parameters_header *)(ctx->data);
+	phdr = (struct visor_controlvm_parameters_header *)(ctx->data);
 
 	if (phdr->name_offset + phdr->name_length > ctx->param_bytes)
 		return NULL;
@@ -447,7 +442,7 @@ chipset_init(struct controlvm_message *inmsg)
 
 static int
 controlvm_respond(struct controlvm_message_header *msg_hdr, int response,
-		  struct spar_segment_state *state)
+		  struct visor_segment_state *state)
 {
 	struct controlvm_message outmsg;
 
@@ -477,7 +472,7 @@ save_crash_message(struct controlvm_message *msg, enum crash_obj_type cr_type)
 	int err;
 
 	err = visorchannel_read(chipset_dev->controlvm_channel,
-				offsetof(struct spar_controlvm_channel_protocol,
+				offsetof(struct visor_controlvm_channel,
 					 saved_crash_message_count),
 				&local_crash_msg_count, sizeof(u16));
 	if (err) {
@@ -493,7 +488,7 @@ save_crash_message(struct controlvm_message *msg, enum crash_obj_type cr_type)
 	}
 
 	err = visorchannel_read(chipset_dev->controlvm_channel,
-				offsetof(struct spar_controlvm_channel_protocol,
+				offsetof(struct visor_controlvm_channel,
 					 saved_crash_message_offset),
 				&local_crash_msg_offset, sizeof(u32));
 	if (err) {
@@ -551,7 +546,7 @@ controlvm_responder(enum controlvm_id cmd_id,
 static int
 device_changestate_responder(enum controlvm_id cmd_id,
 			     struct visor_device *p, int response,
-			     struct spar_segment_state response_state)
+			     struct visor_segment_state response_state)
 {
 	struct controlvm_message outmsg;
 	u32 bus_no = p->chipset_bus_no;
@@ -850,7 +845,7 @@ visorbus_device_changestate(struct controlvm_message *inmsg)
 	struct controlvm_message_header *pmsg_hdr = NULL;
 	u32 bus_no = cmd->device_change_state.bus_no;
 	u32 dev_no = cmd->device_change_state.dev_no;
-	struct spar_segment_state state = cmd->device_change_state.state;
+	struct visor_segment_state state = cmd->device_change_state.state;
 	struct visor_device *dev_info;
 	int err = 0;
 
@@ -1387,7 +1382,7 @@ setup_crash_devices_work_queue(struct work_struct *work)
 
 	/* get saved message count */
 	if (visorchannel_read(chipset_dev->controlvm_channel,
-			      offsetof(struct spar_controlvm_channel_protocol,
+			      offsetof(struct visor_controlvm_channel,
 				       saved_crash_message_count),
 			      &local_crash_msg_count, sizeof(u16)) < 0) {
 		dev_err(&chipset_dev->acpi_device->dev,
@@ -1403,7 +1398,7 @@ setup_crash_devices_work_queue(struct work_struct *work)
 
 	/* get saved crash message offset */
 	if (visorchannel_read(chipset_dev->controlvm_channel,
-			      offsetof(struct spar_controlvm_channel_protocol,
+			      offsetof(struct visor_controlvm_channel,
 				       saved_crash_message_offset),
 			      &local_crash_msg_offset, sizeof(u32)) < 0) {
 		dev_err(&chipset_dev->acpi_device->dev,