Differential D24856 Diff 71843 sys/cam/scsi/scsi_enc_ses.c

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sys/cam/scsi/scsi_enc_ses.c

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	* \param callback The callback function to invoke on each generated			* \param callback The callback function to invoke on each generated
	* device id descriptor for elm.			* device id descriptor for elm.
	* \param callback_arg Argument passed through to callback on each invocation.			* \param callback_arg Argument passed through to callback on each invocation.
	*/			*/
	static void			static void
	ses_devids_iter(enc_softc_t enc, enc_element_t elm,			ses_devids_iter(enc_softc_t enc, enc_element_t elm,
	ses_devid_callback_t callback, void callback_arg)			ses_devid_callback_t callback, void callback_arg)
	{			{
				#define DEVID_SZ (SVPD_DEVICE_ID_DESC_HDR_LEN + \
				sizeof(struct scsi_vpd_id_naa_ieee_reg))
				uint8_t devid_buf[DEVID_SZ];
				#undef DEVID_SZ
	ses_element_t *elmpriv;			ses_element_t *elmpriv;
	struct ses_addl_status *addl;			struct ses_addl_status *addl;
	u_int i;			u_int i;
	size_t devid_record_size;

	elmpriv = elm->elm_private;			elmpriv = elm->elm_private;
	addl = &(elmpriv->addl);			addl = &(elmpriv->addl);

	devid_record_size = SVPD_DEVICE_ID_DESC_HDR_LEN
	+ sizeof(struct scsi_vpd_id_naa_ieee_reg);
	for (i = 0; i < addl->proto_hdr.sas->base_hdr.num_phys; i++) {			for (i = 0; i < addl->proto_hdr.sas->base_hdr.num_phys; i++) {
	uint8_t devid_buf[devid_record_size];
	struct scsi_vpd_id_descriptor *devid;			struct scsi_vpd_id_descriptor *devid;
	uint8_t *phy_addr;			uint8_t *phy_addr;

	devid = (struct scsi_vpd_id_descriptor *)devid_buf;			devid = (struct scsi_vpd_id_descriptor *)devid_buf;
	phy_addr = addl->proto_data.sasdev_phys[i].phy_addr;			phy_addr = addl->proto_data.sasdev_phys[i].phy_addr;
	devid->proto_codeset = (SCSI_PROTO_SAS << SVPD_ID_PROTO_SHIFT)			devid->proto_codeset = (SCSI_PROTO_SAS << SVPD_ID_PROTO_SHIFT)
	\| SVPD_ID_CODESET_BINARY;			\| SVPD_ID_CODESET_BINARY;
	devid->id_type = SVPD_ID_PIV			devid->id_type = SVPD_ID_PIV
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