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Diffstat (limited to 'include/scsi')
-rw-r--r--include/scsi/scsi.h10
-rw-r--r--include/scsi/scsi_cmnd.h14
-rw-r--r--include/scsi/scsi_transport_fc.h41
3 files changed, 32 insertions, 33 deletions
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index c60b8ff2f5e..1bc67520141 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -25,13 +25,6 @@ extern const unsigned char scsi_command_size[8];
#define COMMAND_SIZE(opcode) scsi_command_size[((opcode) >> 5) & 7]
/*
- * SCSI device types
- */
-
-#define MAX_SCSI_DEVICE_CODE 15
-extern const char *const scsi_device_types[MAX_SCSI_DEVICE_CODE];
-
-/*
* Special value for scanning to specify scanning or rescanning of all
* possible channels, (target) ids, or luns on a given shost.
*/
@@ -225,6 +218,9 @@ static inline int scsi_status_is_good(int status)
#define TYPE_RBC 0x0e
#define TYPE_NO_LUN 0x7f
+/* Returns a human-readable name for the device */
+extern const char * scsi_device_type(unsigned type);
+
/*
* standard mode-select header prepended to all mode-select commands
*/
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 58e6444eebe..be117f812de 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -118,20 +118,6 @@ struct scsi_cmnd {
unsigned long pid; /* Process ID, starts at 0. Unique per host. */
};
-/*
- * These are the values that scsi_cmd->state can take.
- */
-#define SCSI_STATE_TIMEOUT 0x1000
-#define SCSI_STATE_FINISHED 0x1001
-#define SCSI_STATE_FAILED 0x1002
-#define SCSI_STATE_QUEUED 0x1003
-#define SCSI_STATE_UNUSED 0x1006
-#define SCSI_STATE_DISCONNECTING 0x1008
-#define SCSI_STATE_INITIALIZING 0x1009
-#define SCSI_STATE_BHQUEUE 0x100a
-#define SCSI_STATE_MLQUEUE 0x100b
-
-
extern struct scsi_cmnd *scsi_get_command(struct scsi_device *, gfp_t);
extern void scsi_put_command(struct scsi_cmnd *);
extern void scsi_io_completion(struct scsi_cmnd *, unsigned int);
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 6d28b031765..c74be5dabfe 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -312,7 +312,6 @@ struct fc_host_attrs {
u64 permanent_port_name;
u32 supported_classes;
u8 supported_fc4s[FC_FC4_LIST_SIZE];
- char symbolic_name[FC_SYMBOLIC_NAME_SIZE];
u32 supported_speeds;
u32 maxframe_size;
char serial_number[FC_SERIAL_NUMBER_SIZE];
@@ -324,6 +323,8 @@ struct fc_host_attrs {
u8 active_fc4s[FC_FC4_LIST_SIZE];
u32 speed;
u64 fabric_name;
+ char symbolic_name[FC_SYMBOLIC_NAME_SIZE];
+ char system_hostname[FC_SYMBOLIC_NAME_SIZE];
/* Private (Transport-managed) Attributes */
enum fc_tgtid_binding_type tgtid_bind_type;
@@ -354,8 +355,6 @@ struct fc_host_attrs {
(((struct fc_host_attrs *)(x)->shost_data)->supported_classes)
#define fc_host_supported_fc4s(x) \
(((struct fc_host_attrs *)(x)->shost_data)->supported_fc4s)
-#define fc_host_symbolic_name(x) \
- (((struct fc_host_attrs *)(x)->shost_data)->symbolic_name)
#define fc_host_supported_speeds(x) \
(((struct fc_host_attrs *)(x)->shost_data)->supported_speeds)
#define fc_host_maxframe_size(x) \
@@ -374,6 +373,10 @@ struct fc_host_attrs {
(((struct fc_host_attrs *)(x)->shost_data)->speed)
#define fc_host_fabric_name(x) \
(((struct fc_host_attrs *)(x)->shost_data)->fabric_name)
+#define fc_host_symbolic_name(x) \
+ (((struct fc_host_attrs *)(x)->shost_data)->symbolic_name)
+#define fc_host_system_hostname(x) \
+ (((struct fc_host_attrs *)(x)->shost_data)->system_hostname)
#define fc_host_tgtid_bind_type(x) \
(((struct fc_host_attrs *)(x)->shost_data)->tgtid_bind_type)
#define fc_host_rports(x) \
@@ -409,6 +412,8 @@ struct fc_function_template {
void (*get_host_active_fc4s)(struct Scsi_Host *);
void (*get_host_speed)(struct Scsi_Host *);
void (*get_host_fabric_name)(struct Scsi_Host *);
+ void (*get_host_symbolic_name)(struct Scsi_Host *);
+ void (*set_host_system_hostname)(struct Scsi_Host *);
struct fc_host_statistics * (*get_fc_host_stats)(struct Scsi_Host *);
void (*reset_fc_host_stats)(struct Scsi_Host *);
@@ -445,7 +450,6 @@ struct fc_function_template {
unsigned long show_host_permanent_port_name:1;
unsigned long show_host_supported_classes:1;
unsigned long show_host_supported_fc4s:1;
- unsigned long show_host_symbolic_name:1;
unsigned long show_host_supported_speeds:1;
unsigned long show_host_maxframe_size:1;
unsigned long show_host_serial_number:1;
@@ -456,6 +460,8 @@ struct fc_function_template {
unsigned long show_host_active_fc4s:1;
unsigned long show_host_speed:1;
unsigned long show_host_fabric_name:1;
+ unsigned long show_host_symbolic_name:1;
+ unsigned long show_host_system_hostname:1;
};
@@ -491,6 +497,25 @@ fc_remote_port_chkready(struct fc_rport *rport)
return result;
}
+static inline u64 wwn_to_u64(u8 *wwn)
+{
+ return (u64)wwn[0] << 56 | (u64)wwn[1] << 48 |
+ (u64)wwn[2] << 40 | (u64)wwn[3] << 32 |
+ (u64)wwn[4] << 24 | (u64)wwn[5] << 16 |
+ (u64)wwn[6] << 8 | (u64)wwn[7];
+}
+
+static inline void u64_to_wwn(u64 inm, u8 *wwn)
+{
+ wwn[0] = (inm >> 56) & 0xff;
+ wwn[1] = (inm >> 48) & 0xff;
+ wwn[2] = (inm >> 40) & 0xff;
+ wwn[3] = (inm >> 32) & 0xff;
+ wwn[4] = (inm >> 24) & 0xff;
+ wwn[5] = (inm >> 16) & 0xff;
+ wwn[6] = (inm >> 8) & 0xff;
+ wwn[7] = inm & 0xff;
+}
struct scsi_transport_template *fc_attach_transport(
struct fc_function_template *);
@@ -502,12 +527,4 @@ void fc_remote_port_delete(struct fc_rport *rport);
void fc_remote_port_rolechg(struct fc_rport *rport, u32 roles);
int scsi_is_fc_rport(const struct device *);
-static inline u64 wwn_to_u64(u8 *wwn)
-{
- return (u64)wwn[0] << 56 | (u64)wwn[1] << 48 |
- (u64)wwn[2] << 40 | (u64)wwn[3] << 32 |
- (u64)wwn[4] << 24 | (u64)wwn[5] << 16 |
- (u64)wwn[6] << 8 | (u64)wwn[7];
-}
-
#endif /* SCSI_TRANSPORT_FC_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-25 02:05:47 +0000