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path: root/drivers/scsi/lpfc/lpfc_hw.h
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw.h')
-rw-r--r--drivers/scsi/lpfc/lpfc_hw.h260
1 files changed, 174 insertions, 86 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
index 4461c3d6fc4f..b2e353590ebb 100644
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2017-2021 Broadcom. All Rights Reserved. The term *
+ * Copyright (C) 2017-2025 Broadcom. All Rights Reserved. The term *
* “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. *
* Copyright (C) 2004-2016 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
@@ -86,8 +86,8 @@ union CtRevisionId {
union CtCommandResponse {
/* Structure is in Big Endian format */
struct {
- uint32_t CmdRsp:16;
- uint32_t Size:16;
+ __be16 CmdRsp;
+ __be16 Size;
} bits;
uint32_t word;
};
@@ -97,6 +97,18 @@ union CtCommandResponse {
#define FC4_FEATURE_INIT 0x2
#define FC4_FEATURE_NVME_DISC 0x4
+enum rft_word0 {
+ RFT_FCP_REG = (0x1 << 8),
+};
+
+enum rft_word1 {
+ RFT_NVME_REG = (0x1 << 8),
+};
+
+enum rft_word3 {
+ RFT_APP_SERV_REG = (0x1 << 0),
+};
+
struct lpfc_sli_ct_request {
/* Structure is in Big Endian format */
union CtRevisionId RevisionId;
@@ -112,7 +124,7 @@ struct lpfc_sli_ct_request {
#define LPFC_CT_PREAMBLE 20 /* Size of CTReq + 4 up to here */
union {
- uint32_t PortID;
+ __be32 PortID;
struct gid {
uint8_t PortType; /* for GID_PT requests */
#define GID_PT_N_PORT 1
@@ -131,25 +143,13 @@ struct lpfc_sli_ct_request {
uint8_t Fc4Type;
} gid_ff;
struct rft {
- uint32_t PortId; /* For RFT_ID requests */
-
-#ifdef __BIG_ENDIAN_BITFIELD
- uint32_t rsvd0:16;
- uint32_t rsvd1:7;
- uint32_t fcpReg:1; /* Type 8 */
- uint32_t rsvd2:2;
- uint32_t ipReg:1; /* Type 5 */
- uint32_t rsvd3:5;
-#else /* __LITTLE_ENDIAN_BITFIELD */
- uint32_t rsvd0:16;
- uint32_t fcpReg:1; /* Type 8 */
- uint32_t rsvd1:7;
- uint32_t rsvd3:5;
- uint32_t ipReg:1; /* Type 5 */
- uint32_t rsvd2:2;
-#endif
+ __be32 port_id; /* For RFT_ID requests */
- uint32_t rsvd[7];
+ __be32 fcp_reg; /* rsvd 31:9, fcp_reg 8, rsvd 7:0 */
+ __be32 nvme_reg; /* rsvd 31:9, nvme_reg 8, rsvd 7:0 */
+ __be32 word2;
+ __be32 app_serv_reg; /* rsvd 31:1, app_serv_reg 0 */
+ __be32 word[4];
} rft;
struct rnn {
uint32_t PortId; /* For RNN_ID requests */
@@ -168,6 +168,11 @@ struct lpfc_sli_ct_request {
uint8_t len;
uint8_t symbname[255];
} rspn;
+ struct rspni { /* For RSPNI_PNI requests */
+ __be64 pni;
+ u8 len;
+ u8 symbname[255];
+ } rspni;
struct gff {
uint32_t PortId;
} gff;
@@ -213,6 +218,8 @@ struct lpfc_sli_ct_request {
sizeof(struct da_id))
#define RSPN_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
sizeof(struct rspn))
+#define RSPNI_REQUEST_SZ (offsetof(struct lpfc_sli_ct_request, un) + \
+ sizeof(struct rspni))
/*
* FsType Definitions
@@ -309,6 +316,7 @@ struct lpfc_sli_ct_request {
#define SLI_CTNS_RIP_NN 0x0235
#define SLI_CTNS_RIPA_NN 0x0236
#define SLI_CTNS_RSNN_NN 0x0239
+#define SLI_CTNS_RSPNI_PNI 0x0240
#define SLI_CTNS_DA_ID 0x0300
/*
@@ -365,7 +373,8 @@ struct lpfc_name {
uint8_t IEEE[6]; /* FC IEEE address */
} s;
uint8_t wwn[8];
- uint64_t name;
+ uint64_t name __packed __aligned(4);
+ __be64 wwn_be __packed __aligned(4);
} u;
};
@@ -511,7 +520,20 @@ struct class_parms {
uint8_t word3Reserved2; /* Fc Word 3, bit 0: 7 */
};
-#define FAPWWN_KEY_VENDOR 0x42524344 /*valid vendor version fawwpn key*/
+enum aux_parm_flags {
+ AUX_PARM_PNI_VALID = 0x20, /* FC Word 0, bit 29 */
+ AUX_PARM_DATA_VALID = 0x40, /* FC Word 0, bit 30 */
+};
+
+struct aux_parm {
+ u8 flags; /* FC Word 0, bit 31:24 */
+ u8 ext_feat[3]; /* FC Word 0, bit 23:0 */
+
+ __be64 pni; /* FC Word 1 and 2, platform name identifier */
+
+ __be16 rsvd; /* FC Word 3, bit 31:16 */
+ __be16 npiv_cnt; /* FC Word 3, bit 15:0 */
+} __packed;
struct serv_parm { /* Structure is in Big Endian format */
struct csp cmn;
@@ -520,7 +542,7 @@ struct serv_parm { /* Structure is in Big Endian format */
struct class_parms cls1;
struct class_parms cls2;
struct class_parms cls3;
- struct class_parms cls4;
+ struct aux_parm aux;
union {
uint8_t vendorVersion[16];
struct {
@@ -564,6 +586,27 @@ struct fc_vft_header {
#include <uapi/scsi/fc/fc_els.h>
/*
+ * Application Header
+ */
+struct fc_app_header {
+ uint32_t dst_app_id;
+ uint32_t src_app_id;
+#define LOOPBACK_SRC_APPID 0x4321
+ uint32_t word2;
+ uint32_t word3;
+};
+
+/*
+ * dfctl optional header definition
+ */
+enum lpfc_fc_dfctl {
+ LPFC_FC_NO_DEVICE_HEADER,
+ LPFC_FC_16B_DEVICE_HEADER,
+ LPFC_FC_32B_DEVICE_HEADER,
+ LPFC_FC_64B_DEVICE_HEADER,
+};
+
+/*
* Extended Link Service LS_COMMAND codes (Payload Word 0)
*/
#ifdef __BIG_ENDIAN_BITFIELD
@@ -664,6 +707,7 @@ struct fc_vft_header {
struct ls_rjt { /* Structure is in Big Endian format */
union {
+ __be32 ls_rjt_error_be;
uint32_t lsRjtError;
struct {
uint8_t lsRjtRsvd0; /* FC Word 0, bit 24:31 */
@@ -704,6 +748,8 @@ struct ls_rjt { /* Structure is in Big Endian format */
#define LSEXP_OUT_OF_RESOURCE 0x29
#define LSEXP_CANT_GIVE_DATA 0x2A
#define LSEXP_REQ_UNSUPPORTED 0x2C
+#define LSEXP_AUTH_REQ 0x48
+#define LSEXP_NO_RSRC_ASSIGN 0x52
uint8_t vendorUnique; /* FC Word 0, bit 0: 7 */
} b;
} un;
@@ -764,6 +810,8 @@ typedef struct _PRLI { /* Structure is in Big Endian format */
#define PRLI_PREDEF_CONFIG 0x5
#define PRLI_PARTIAL_SUCCESS 0x6
#define PRLI_INVALID_PAGE_CNT 0x7
+#define PRLI_INV_SRV_PARM 0x8
+
uint8_t word0Reserved3; /* FC Parm Word 0, bit 0:7 */
uint32_t origProcAssoc; /* FC Parm Word 1, bit 0:31 */
@@ -850,7 +898,7 @@ typedef struct _ADISC { /* Structure is in Big Endian format */
struct lpfc_name portName;
struct lpfc_name nodeName;
uint32_t DID;
-} __packed ADISC;
+} ADISC;
typedef struct _FARP { /* Structure is in Big Endian format */
uint32_t Mflags:8;
@@ -880,7 +928,7 @@ typedef struct _FAN { /* Structure is in Big Endian format */
uint32_t Fdid;
struct lpfc_name FportName;
struct lpfc_name FnodeName;
-} __packed FAN;
+} FAN;
typedef struct _SCR { /* Structure is in Big Endian format */
uint8_t resvd1;
@@ -924,7 +972,7 @@ typedef struct _RNID { /* Structure is in Big Endian format */
union {
RNID_TOP_DISC topologyDisc; /* topology disc (0xdf) */
} un;
-} __packed RNID;
+} RNID;
struct RLS { /* Structure is in Big Endian format */
uint32_t rls;
@@ -1408,19 +1456,19 @@ struct entity_id_object {
};
struct app_id_object {
- uint32_t port_id;
- uint32_t app_id;
+ __be32 port_id;
+ __be32 app_id;
struct entity_id_object obj;
};
struct lpfc_vmid_rapp_ident_list {
- uint32_t no_of_objects;
- struct entity_id_object obj[1];
+ __be32 no_of_objects;
+ struct entity_id_object obj[];
};
struct lpfc_vmid_dapp_ident_list {
- uint32_t no_of_objects;
- struct entity_id_object obj[1];
+ __be32 no_of_objects;
+ struct entity_id_object obj[];
};
#define GALLAPPIA_ID_LAST 0x80
@@ -1442,30 +1490,56 @@ struct lpfc_vmid_gallapp_ident_list {
/* Definitions for HBA / Port attribute entries */
-/* Attribute Entry */
-struct lpfc_fdmi_attr_entry {
- union {
- uint32_t AttrInt;
- uint8_t AttrTypes[32];
- uint8_t AttrString[256];
- struct lpfc_name AttrWWN;
- } un;
+/* Attribute Entry Structures */
+
+struct lpfc_fdmi_attr_u32 {
+ __be16 type;
+ __be16 len;
+ __be32 value_u32;
};
-struct lpfc_fdmi_attr_def { /* Defined in TLV format */
- /* Structure is in Big Endian format */
- uint32_t AttrType:16;
- uint32_t AttrLen:16;
- /* Marks start of Value (ATTRIBUTE_ENTRY) */
- struct lpfc_fdmi_attr_entry AttrValue;
-} __packed;
+struct lpfc_fdmi_attr_wwn {
+ __be16 type;
+ __be16 len;
+
+ /* Keep as u8[8] instead of __be64 to avoid accidental zero padding
+ * by compiler
+ */
+ u8 name[8];
+};
+
+struct lpfc_fdmi_attr_fullwwn {
+ __be16 type;
+ __be16 len;
+
+ /* Keep as u8[8] instead of __be64 to avoid accidental zero padding
+ * by compiler
+ */
+ u8 nname[8];
+ u8 pname[8];
+};
+
+struct lpfc_fdmi_attr_fc4types {
+ __be16 type;
+ __be16 len;
+ u8 value_types[32];
+};
+
+struct lpfc_fdmi_attr_string {
+ __be16 type;
+ __be16 len;
+ char value_string[256];
+};
+
+/* Maximum FDMI attribute length is Type+Len (4 bytes) + 256 byte string */
+#define FDMI_MAX_ATTRLEN sizeof(struct lpfc_fdmi_attr_string)
/*
* HBA Attribute Block
*/
struct lpfc_fdmi_attr_block {
uint32_t EntryCnt; /* Number of HBA attribute entries */
- struct lpfc_fdmi_attr_entry Entry; /* Variable-length array */
+ /* Variable Length Attribute Entry TLV's follow */
};
/*
@@ -1486,9 +1560,9 @@ struct lpfc_fdmi_hba_ident {
* Registered Port List Format
*/
struct lpfc_fdmi_reg_port_list {
- uint32_t EntryCnt;
+ __be32 EntryCnt;
struct lpfc_fdmi_port_entry pe;
-} __packed;
+};
/*
* Register HBA(RHBA)
@@ -1729,7 +1803,6 @@ struct lpfc_fdmi_reg_portattr {
#define PCI_DEVICE_ID_HELIOS_SCSP 0xfd11
#define PCI_DEVICE_ID_HELIOS_DCSP 0xfd12
#define PCI_DEVICE_ID_ZEPHYR 0xfe00
-#define PCI_DEVICE_ID_HORNET 0xfe05
#define PCI_DEVICE_ID_ZEPHYR_SCSP 0xfe11
#define PCI_DEVICE_ID_ZEPHYR_DCSP 0xfe12
#define PCI_VENDOR_ID_SERVERENGINE 0x19a2
@@ -1737,6 +1810,28 @@ struct lpfc_fdmi_reg_portattr {
#define PCI_DEVICE_ID_TOMCAT 0x0714
#define PCI_DEVICE_ID_SKYHAWK 0x0724
#define PCI_DEVICE_ID_SKYHAWK_VF 0x072c
+#define PCI_VENDOR_ID_ATTO 0x117c
+#define PCI_DEVICE_ID_CLRY_16XE 0x0064
+#define PCI_DEVICE_ID_CLRY_161E 0x0063
+#define PCI_DEVICE_ID_CLRY_162E 0x0064
+#define PCI_DEVICE_ID_CLRY_164E 0x0065
+#define PCI_DEVICE_ID_CLRY_16XP 0x0094
+#define PCI_DEVICE_ID_CLRY_161P 0x00a0
+#define PCI_DEVICE_ID_CLRY_162P 0x0094
+#define PCI_DEVICE_ID_CLRY_164P 0x00a1
+#define PCI_DEVICE_ID_CLRY_32XE 0x0094
+#define PCI_DEVICE_ID_CLRY_321E 0x00a2
+#define PCI_DEVICE_ID_CLRY_322E 0x00a3
+#define PCI_DEVICE_ID_CLRY_324E 0x00ac
+#define PCI_DEVICE_ID_CLRY_32XP 0x00bb
+#define PCI_DEVICE_ID_CLRY_321P 0x00bc
+#define PCI_DEVICE_ID_CLRY_322P 0x00bd
+#define PCI_DEVICE_ID_CLRY_324P 0x00be
+#define PCI_DEVICE_ID_TLFC_2 0x0064
+#define PCI_DEVICE_ID_TLFC_2XX2 0x4064
+#define PCI_DEVICE_ID_TLFC_3 0x0094
+#define PCI_DEVICE_ID_TLFC_3162 0x40a6
+#define PCI_DEVICE_ID_TLFC_3322 0x40a7
#define JEDEC_ID_ADDRESS 0x0080001c
#define FIREFLY_JEDEC_ID 0x1ACC
@@ -1752,7 +1847,6 @@ struct lpfc_fdmi_reg_portattr {
#define ZEPHYR_JEDEC_ID 0x0577
#define VIPER_JEDEC_ID 0x4838
#define SATURN_JEDEC_ID 0x1004
-#define HORNET_JDEC_ID 0x2057706D
#define JEDEC_ID_MASK 0x0FFFF000
#define JEDEC_ID_SHIFT 12
@@ -2649,19 +2743,26 @@ typedef struct {
} READ_SPARM_VAR;
/* Structure for MB Command READ_STATUS (14) */
+enum read_status_word1 {
+ RD_ST_CC = 0x01,
+ RD_ST_XKB = 0x80,
+};
+
+enum read_status_word17 {
+ RD_ST_XMIT_XKB_MASK = 0x3fffff,
+};
+
+enum read_status_word18 {
+ RD_ST_RCV_XKB_MASK = 0x3fffff,
+};
typedef struct {
-#ifdef __BIG_ENDIAN_BITFIELD
- uint32_t rsvd1:31;
- uint32_t clrCounters:1;
- uint16_t activeXriCnt;
- uint16_t activeRpiCnt;
-#else /* __LITTLE_ENDIAN_BITFIELD */
- uint32_t clrCounters:1;
- uint32_t rsvd1:31;
- uint16_t activeRpiCnt;
- uint16_t activeXriCnt;
-#endif
+ u8 clear_counters; /* rsvd 7:1, cc 0 */
+ u8 rsvd5;
+ u8 rsvd6;
+ u8 xkb; /* xkb 7, rsvd 6:0 */
+
+ u32 rsvd8;
uint32_t xmitByteCnt;
uint32_t rcvByteCnt;
@@ -2673,6 +2774,14 @@ typedef struct {
uint32_t totalRespExchanges;
uint32_t rcvPbsyCnt;
uint32_t rcvFbsyCnt;
+
+ u32 drop_frame_no_rq;
+ u32 empty_rq;
+ u32 drop_frame_no_xri;
+ u32 empty_xri;
+
+ u32 xmit_xkb; /* rsvd 31:22, xmit_xkb 21:0 */
+ u32 rcv_xkb; /* rsvd 31:22, rcv_xkb 21:0 */
} READ_STATUS_VAR;
/* Structure for MB Command READ_RPI (15) */
@@ -3038,7 +3147,6 @@ struct lpfc_mbx_read_top {
#define lpfc_mbx_read_top_topology_WORD word3
#define LPFC_TOPOLOGY_PT_PT 0x01 /* Topology is pt-pt / pt-fabric */
#define LPFC_TOPOLOGY_LOOP 0x02 /* Topology is FC-AL */
-#define LPFC_TOPOLOGY_MM 0x05 /* maint mode zephtr to menlo */
/* store the LILP AL_PA position map into */
struct ulp_bde64 lilpBde64;
#define LPFC_ALPA_MAP_SIZE 128
@@ -4375,24 +4483,4 @@ lpfc_is_LC_HBA(unsigned short device)
return 0;
}
-/*
- * Determine if an IOCB failed because of a link event or firmware reset.
- */
-
-static inline int
-lpfc_error_lost_link(IOCB_t *iocbp)
-{
- return (iocbp->ulpStatus == IOSTAT_LOCAL_REJECT &&
- (iocbp->un.ulpWord[4] == IOERR_SLI_ABORTED ||
- iocbp->un.ulpWord[4] == IOERR_LINK_DOWN ||
- iocbp->un.ulpWord[4] == IOERR_SLI_DOWN));
-}
-
-#define MENLO_TRANSPORT_TYPE 0xfe
-#define MENLO_CONTEXT 0
-#define MENLO_PU 3
-#define MENLO_TIMEOUT 30
-#define SETVAR_MLOMNT 0x103107
-#define SETVAR_MLORST 0x103007
-
#define BPL_ALIGN_SZ 8 /* 8 byte alignment for bpl and mbufs */
generated by cgit (git 2.34.1) at 2025-12-27 09:33:38 +0000