Kconfig: remove the CONFIG_CC_ALIGN_* options

[pandora-kernel.git] / include / scsi / scsi_transport_sas.h

diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h
index bc4aeb6..b91400b 100644 (file)
--- a/include/scsi/scsi_transport_sas.h
+++ b/include/scsi/scsi_transport_sas.h
@@ -41,20 +41,31 @@ struct sas_identify {
        u8                      phy_identifier;
 };
 
-/* The functions by which the transport class and the driver communicate */
-struct sas_function_template {
-};
-
 struct sas_phy {
        struct device           dev;
        int                     number;
+
+       /* phy identification */
        struct sas_identify     identify;
+
+       /* phy attributes */
        enum sas_linkrate       negotiated_linkrate;
        enum sas_linkrate       minimum_linkrate_hw;
        enum sas_linkrate       minimum_linkrate;
        enum sas_linkrate       maximum_linkrate_hw;
        enum sas_linkrate       maximum_linkrate;
        u8                      port_identifier;
+
+       /* internal state */
+       unsigned int            local_attached : 1;
+
+       /* link error statistics */
+       u32                     invalid_dword_count;
+       u32                     running_disparity_error_count;
+       u32                     loss_of_dword_sync_count;
+       u32                     phy_reset_problem_count;
+
+       /* the other end of the link */
        struct sas_rphy         *rphy;
 };
 
@@ -79,6 +90,14 @@ struct sas_rphy {
 #define rphy_to_shost(rphy) \
        dev_to_shost((rphy)->dev.parent)
 
+
+/* The functions by which the transport class and the driver communicate */
+struct sas_function_template {
+       int (*get_linkerrors)(struct sas_phy *);
+       int (*phy_reset)(struct sas_phy *, int);
+};
+
+
 extern void sas_remove_host(struct Scsi_Host *);
 
 extern struct sas_phy *sas_phy_alloc(struct device *, int);