write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/s390/scsi/zfcp_fsf.h
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@@ -4,7 +4,7 @@
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  *
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  * Interface to the FSF support functions.
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  *
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- * Copyright IBM Corp. 2002, 2018
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+ * Copyright IBM Corp. 2002, 2020
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  */
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 #ifndef FSF_H
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@@ -78,6 +78,7 @@
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 #define FSF_BLOCK_GUARD_CHECK_FAILURE		0x00000081
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 #define FSF_APP_TAG_CHECK_FAILURE		0x00000082
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 #define FSF_REF_TAG_CHECK_FAILURE		0x00000083
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+#define FSF_SECURITY_ERROR			0x00000090
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 #define FSF_ADAPTER_STATUS_AVAILABLE		0x000000AD
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 #define FSF_FCP_RSP_AVAILABLE			0x000000AF
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 #define FSF_UNKNOWN_COMMAND			0x000000E2
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@@ -109,6 +110,14 @@
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 #define FSF_PSQ_LINK_WWPN_ASSIGNMENT_CORRUPTED	0x00002000
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 #define FSF_PSQ_LINK_MODE_TABLE_CURRUPTED	0x00004000
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 #define FSF_PSQ_LINK_NO_WWPN_ASSIGNMENT		0x00008000
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+
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+/* FSF status qualifier, security error */
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+#define FSF_SQ_SECURITY_REQUIRED		0x00000001
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+#define FSF_SQ_SECURITY_TIMEOUT			0x00000002
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+#define FSF_SQ_SECURITY_KM_UNAVAILABLE		0x00000003
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+#define FSF_SQ_SECURITY_RKM_UNAVAILABLE		0x00000004
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+#define FSF_SQ_SECURITY_AUTH_FAILURE		0x00000005
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+#define FSF_SQ_SECURITY_ENC_FAILURE		0x00000010
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 /* payload size in status read buffer */
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 #define FSF_STATUS_READ_PAYLOAD_SIZE		4032
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@@ -163,6 +172,9 @@
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 #define FSF_FEATURE_ELS_CT_CHAINED_SBALS	0x00000020
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 #define FSF_FEATURE_UPDATE_ALERT		0x00000100
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 #define FSF_FEATURE_MEASUREMENT_DATA		0x00000200
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+#define FSF_FEATURE_REQUEST_SFP_DATA		0x00000200
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+#define FSF_FEATURE_REPORT_SFP_DATA		0x00000800
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+#define FSF_FEATURE_FC_SECURITY			0x00001000
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 #define FSF_FEATURE_DIF_PROT_TYPE1		0x00010000
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 #define FSF_FEATURE_DIX_PROT_TCPIP		0x00020000
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@@ -171,6 +183,11 @@
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 /* option */
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 #define FSF_OPEN_LUN_SUPPRESS_BOXING		0x00000001
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+
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+/* FC security algorithms */
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+#define FSF_FC_SECURITY_AUTH			0x00000001
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+#define FSF_FC_SECURITY_ENC_FCSP2		0x00000002
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+#define FSF_FC_SECURITY_ENC_ERAS		0x00000004
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 struct fsf_queue_designator {
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 	u8  cssid;
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@@ -336,7 +353,8 @@
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 	u8  res3[3];
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 	u8  timeout;
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         u32 lun_access_info;
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-        u8  res4[180];
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+	u32 connection_info;
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+	u8  res4[176];
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 	u32 els1_length;
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 	u32 els2_length;
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 	u32 req_buf_length;
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@@ -407,7 +425,25 @@
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 	u8 cp_util;
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 	u8 cb_util;
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 	u8 a_util;
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-	u8 res2[253];
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+	u8 res2;
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+	s16 temperature;
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+	u16 vcc;
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+	u16 tx_bias;
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+	u16 tx_power;
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+	u16 rx_power;
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+	union {
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+		u16 raw;
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+		struct {
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+			u16 fec_active		:1;
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+			u16:7;
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+			u16 connector_type	:2;
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+			u16 sfp_invalid		:1;
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+			u16 optical_port	:1;
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+			u16 port_tx_type	:4;
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+		};
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+	} sfp_flags;
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+	u32 fc_security_algorithms;
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+	u8 res3[236];
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 } __attribute__ ((packed));
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 union fsf_qtcb_bottom {
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@@ -438,8 +474,8 @@
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 /**
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  * struct zfcp_fsf_ct_els - zfcp data for ct or els request
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- * @req: scatter-gather list for request
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- * @resp: scatter-gather list for response
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+ * @req: scatter-gather list for request, points to &zfcp_fc_req.sg_req or BSG
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+ * @resp: scatter-gather list for response, points to &zfcp_fc_req.sg_rsp or BSG
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  * @handler: handler function (called for response to the request)
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  * @handler_data: data passed to handler function
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  * @port: Optional pointer to port for zfcp internal ELS (only test link ADISC)