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-rw-r--r--include/scsi/libsas.h14
-rw-r--r--include/scsi/sas.h2
2 files changed, 16 insertions, 0 deletions
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index df2c8fc43429..2d30d57916e5 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -557,6 +557,16 @@ struct sas_ata_task {
int force_phy_id;
};
+/* LLDDs rely on these values */
+enum sas_internal_abort {
+ SAS_INTERNAL_ABORT_SINGLE = 0,
+};
+
+struct sas_internal_abort_task {
+ enum sas_internal_abort type;
+ u16 tag;
+};
+
struct sas_smp_task {
struct scatterlist smp_req;
struct scatterlist smp_resp;
@@ -596,6 +606,7 @@ struct sas_task {
struct sas_ata_task ata_task;
struct sas_smp_task smp_task;
struct sas_ssp_task ssp_task;
+ struct sas_internal_abort_task abort_task;
};
struct scatterlist *scatter;
@@ -683,6 +694,9 @@ extern int sas_slave_configure(struct scsi_device *);
extern int sas_change_queue_depth(struct scsi_device *, int new_depth);
extern int sas_bios_param(struct scsi_device *, struct block_device *,
sector_t capacity, int *hsc);
+int sas_execute_internal_abort_single(struct domain_device *device,
+ u16 tag, unsigned int qid,
+ void *data);
extern struct scsi_transport_template *
sas_domain_attach_transport(struct sas_domain_function_template *);
extern struct device_attribute dev_attr_phy_event_threshold;
diff --git a/include/scsi/sas.h b/include/scsi/sas.h
index 332a463d08ef..acfc69fd72d0 100644
--- a/include/scsi/sas.h
+++ b/include/scsi/sas.h
@@ -95,6 +95,8 @@ enum sas_protocol {
SAS_PROTOCOL_SSP = 0x08,
SAS_PROTOCOL_ALL = 0x0E,
SAS_PROTOCOL_STP_ALL = SAS_PROTOCOL_STP|SAS_PROTOCOL_SATA,
+ /* these are internal to libsas */
+ SAS_PROTOCOL_INTERNAL_ABORT = 0x10,
};
/* From the spec; local phys only */