Re: 2.6: how do I this in sysfs?

[Christoph Hellwig <hch@infradead.org>]

> > typedef struct _CSMI_SAS_IDENTIFY {
> >    __u8  bDeviceType;
> >    __u8  bRestricted;
> >    __u8  bInitiatorPortProtocol;
> >    __u8  bTargetPortProtocol;
> >    __u8  bRestricted2[8];
> >    __u8  bSASAddress[8];
> >    __u8  bPhyIdentifier;
> >    __u8  bSignalClass;
> >    __u8  bReserved[6];
> > } CSMI_SAS_IDENTIFY,
> >   *PCSMI_SAS_IDENTIFY;

please compare this with struct sas_identify in
include/linux/scsi_transport_sas.h and look at
drivers/scsi/scsi_transport_sas.c om how it's exposed.

> > typedef struct _CSMI_SAS_PHY_ENTITY {
> >    CSMI_SAS_IDENTIFY Identify;
> >    __u8  bPortIdentifier;
> >    __u8  bNegotiatedLinkRate;
> >    __u8  bMinimumLinkRate;
> >    __u8  bMaximumLinkRate;
> >    __u8  bPhyChangeCount;
> >    __u8  bAutoDiscover;
> >    __u8  bReserved[2];
> >    CSMI_SAS_IDENTIFY Attached;
> > } CSMI_SAS_PHY_ENTITY,
> >   *PCSMI_SAS_PHY_ENTITY;

and this one to struct sas_port_attrs.

This is after my minimal sas transport class, please also read the
thread about it on linux-scsi

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