diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c index fa70e2001b8e..8db27e84263e 100644 --- a/drivers/scsi/lpfc/lpfc_ct.c +++ b/drivers/scsi/lpfc/lpfc_ct.c @@ -2073,8 +2073,8 @@ lpfc_fdmi_hba_attr_wwnn(struct lpfc_vport *vport, struct lpfc_fdmi_attr_def *ad) struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(struct lpfc_name)); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); memcpy(&ae->un.AttrWWN, &vport->fc_sparam.nodeName, sizeof(struct lpfc_name)); @@ -2090,8 +2090,8 @@ lpfc_fdmi_hba_attr_manufacturer(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); /* This string MUST be consistent with other FC platforms * supported by Broadcom. @@ -2115,8 +2115,8 @@ lpfc_fdmi_hba_attr_sn(struct lpfc_vport *vport, struct lpfc_fdmi_attr_def *ad) struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); strncpy(ae->un.AttrString, phba->SerialNumber, sizeof(ae->un.AttrString)); @@ -2137,8 +2137,8 @@ lpfc_fdmi_hba_attr_model(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); strncpy(ae->un.AttrString, phba->ModelName, sizeof(ae->un.AttrString)); @@ -2158,8 +2158,8 @@ lpfc_fdmi_hba_attr_description(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); strncpy(ae->un.AttrString, phba->ModelDesc, sizeof(ae->un.AttrString)); @@ -2181,8 +2181,8 @@ lpfc_fdmi_hba_attr_hdw_ver(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t i, j, incr, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); /* Convert JEDEC ID to ascii for hardware version */ incr = vp->rev.biuRev; @@ -2211,8 +2211,8 @@ lpfc_fdmi_hba_attr_drvr_ver(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); strncpy(ae->un.AttrString, lpfc_release_version, sizeof(ae->un.AttrString)); @@ -2233,8 +2233,8 @@ lpfc_fdmi_hba_attr_rom_ver(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); if (phba->sli_rev == LPFC_SLI_REV4) lpfc_decode_firmware_rev(phba, ae->un.AttrString, 1); @@ -2258,8 +2258,8 @@ lpfc_fdmi_hba_attr_fmw_ver(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); lpfc_decode_firmware_rev(phba, ae->un.AttrString, 1); len = strnlen(ae->un.AttrString, @@ -2278,8 +2278,8 @@ lpfc_fdmi_hba_attr_os_ver(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); snprintf(ae->un.AttrString, sizeof(ae->un.AttrString), "%s %s %s", init_utsname()->sysname, @@ -2301,7 +2301,7 @@ lpfc_fdmi_hba_attr_ct_len(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; ae->un.AttrInt = cpu_to_be32(LPFC_MAX_CT_SIZE); size = FOURBYTES + sizeof(uint32_t); @@ -2317,8 +2317,8 @@ lpfc_fdmi_hba_attr_symbolic_name(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); len = lpfc_vport_symbolic_node_name(vport, ae->un.AttrString, 256); @@ -2336,7 +2336,7 @@ lpfc_fdmi_hba_attr_vendor_info(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; /* Nothing is defined for this currently */ ae->un.AttrInt = cpu_to_be32(0); @@ -2353,7 +2353,7 @@ lpfc_fdmi_hba_attr_num_ports(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; /* Each driver instance corresponds to a single port */ ae->un.AttrInt = cpu_to_be32(1); @@ -2370,8 +2370,8 @@ lpfc_fdmi_hba_attr_fabric_wwnn(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(struct lpfc_name)); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); memcpy(&ae->un.AttrWWN, &vport->fabric_nodename, sizeof(struct lpfc_name)); @@ -2389,8 +2389,8 @@ lpfc_fdmi_hba_attr_bios_ver(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); strlcat(ae->un.AttrString, phba->BIOSVersion, sizeof(ae->un.AttrString)); @@ -2410,7 +2410,7 @@ lpfc_fdmi_hba_attr_bios_state(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; /* Driver doesn't have access to this information */ ae->un.AttrInt = cpu_to_be32(0); @@ -2427,8 +2427,8 @@ lpfc_fdmi_hba_attr_vendor_id(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); strncpy(ae->un.AttrString, "EMULEX", sizeof(ae->un.AttrString)); @@ -2450,8 +2450,8 @@ lpfc_fdmi_port_attr_fc4type(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 32); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); ae->un.AttrTypes[2] = 0x01; /* Type 0x8 - FCP */ ae->un.AttrTypes[7] = 0x01; /* Type 0x20 - CT */ @@ -2475,7 +2475,7 @@ lpfc_fdmi_port_attr_support_speed(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; ae->un.AttrInt = 0; if (!(phba->hba_flag & HBA_FCOE_MODE)) { @@ -2529,7 +2529,7 @@ lpfc_fdmi_port_attr_speed(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; if (!(phba->hba_flag & HBA_FCOE_MODE)) { switch (phba->fc_linkspeed) { @@ -2599,7 +2599,7 @@ lpfc_fdmi_port_attr_max_frame(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; hsp = (struct serv_parm *)&vport->fc_sparam; ae->un.AttrInt = (((uint32_t) hsp->cmn.bbRcvSizeMsb & 0x0F) << 8) | @@ -2619,8 +2619,8 @@ lpfc_fdmi_port_attr_os_devname(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); snprintf(ae->un.AttrString, sizeof(ae->un.AttrString), "/sys/class/scsi_host/host%d", shost->host_no); @@ -2640,8 +2640,8 @@ lpfc_fdmi_port_attr_host_name(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); scnprintf(ae->un.AttrString, sizeof(ae->un.AttrString), "%s", vport->phba->os_host_name); @@ -2661,8 +2661,8 @@ lpfc_fdmi_port_attr_wwnn(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(struct lpfc_name)); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); memcpy(&ae->un.AttrWWN, &vport->fc_sparam.nodeName, sizeof(struct lpfc_name)); @@ -2679,8 +2679,8 @@ lpfc_fdmi_port_attr_wwpn(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(struct lpfc_name)); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); memcpy(&ae->un.AttrWWN, &vport->fc_sparam.portName, sizeof(struct lpfc_name)); @@ -2697,8 +2697,8 @@ lpfc_fdmi_port_attr_symbolic_name(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); len = lpfc_vport_symbolic_port_name(vport, ae->un.AttrString, 256); len += (len & 3) ? (4 - (len & 3)) : 4; @@ -2716,7 +2716,7 @@ lpfc_fdmi_port_attr_port_type(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) ae->un.AttrInt = cpu_to_be32(LPFC_FDMI_PORTTYPE_NLPORT); else @@ -2734,7 +2734,7 @@ lpfc_fdmi_port_attr_class(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; ae->un.AttrInt = cpu_to_be32(FC_COS_CLASS2 | FC_COS_CLASS3); size = FOURBYTES + sizeof(uint32_t); ad->AttrLen = cpu_to_be16(size); @@ -2749,8 +2749,8 @@ lpfc_fdmi_port_attr_fabric_wwpn(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, sizeof(struct lpfc_name)); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); memcpy(&ae->un.AttrWWN, &vport->fabric_portname, sizeof(struct lpfc_name)); @@ -2767,8 +2767,8 @@ lpfc_fdmi_port_attr_active_fc4type(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 32); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); ae->un.AttrTypes[2] = 0x01; /* Type 0x8 - FCP */ ae->un.AttrTypes[7] = 0x01; /* Type 0x20 - CT */ @@ -2790,7 +2790,7 @@ lpfc_fdmi_port_attr_port_state(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; /* Link Up - operational */ ae->un.AttrInt = cpu_to_be32(LPFC_FDMI_PORTSTATE_ONLINE); size = FOURBYTES + sizeof(uint32_t); @@ -2806,7 +2806,7 @@ lpfc_fdmi_port_attr_num_disc(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; vport->fdmi_num_disc = lpfc_find_map_node(vport); ae->un.AttrInt = cpu_to_be32(vport->fdmi_num_disc); size = FOURBYTES + sizeof(uint32_t); @@ -2822,7 +2822,7 @@ lpfc_fdmi_port_attr_nportid(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; ae->un.AttrInt = cpu_to_be32(vport->fc_myDID); size = FOURBYTES + sizeof(uint32_t); ad->AttrLen = cpu_to_be16(size); @@ -2837,8 +2837,8 @@ lpfc_fdmi_smart_attr_service(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); strncpy(ae->un.AttrString, "Smart SAN Initiator", sizeof(ae->un.AttrString)); @@ -2858,8 +2858,8 @@ lpfc_fdmi_smart_attr_guid(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); memcpy(&ae->un.AttrString, &vport->fc_sparam.nodeName, sizeof(struct lpfc_name)); @@ -2879,8 +2879,8 @@ lpfc_fdmi_smart_attr_version(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); strncpy(ae->un.AttrString, "Smart SAN Version 2.0", sizeof(ae->un.AttrString)); @@ -2901,8 +2901,8 @@ lpfc_fdmi_smart_attr_model(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t len, size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; - memset(ae, 0, 256); + ae = &ad->AttrValue; + memset(ae, 0, sizeof(*ae)); strncpy(ae->un.AttrString, phba->ModelName, sizeof(ae->un.AttrString)); @@ -2921,7 +2921,7 @@ lpfc_fdmi_smart_attr_port_info(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; /* SRIOV (type 3) is not supported */ if (vport->vpi) @@ -2941,7 +2941,7 @@ lpfc_fdmi_smart_attr_qos(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; ae->un.AttrInt = cpu_to_be32(0); size = FOURBYTES + sizeof(uint32_t); ad->AttrLen = cpu_to_be16(size); @@ -2956,7 +2956,7 @@ lpfc_fdmi_smart_attr_security(struct lpfc_vport *vport, struct lpfc_fdmi_attr_entry *ae; uint32_t size; - ae = (struct lpfc_fdmi_attr_entry *)&ad->AttrValue; + ae = &ad->AttrValue; ae->un.AttrInt = cpu_to_be32(1); size = FOURBYTES + sizeof(uint32_t); ad->AttrLen = cpu_to_be16(size); @@ -3104,7 +3104,8 @@ lpfc_fdmi_cmd(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, /* Registered Port List */ /* One entry (port) per adapter */ rh->rpl.EntryCnt = cpu_to_be32(1); - memcpy(&rh->rpl.pe, &phba->pport->fc_sparam.portName, + memcpy(&rh->rpl.pe.PortName, + &phba->pport->fc_sparam.portName, sizeof(struct lpfc_name)); /* point to the HBA attribute block */ diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h index 436cdc8c5ef4..b5642c872593 100644 --- a/drivers/scsi/lpfc/lpfc_hw.h +++ b/drivers/scsi/lpfc/lpfc_hw.h @@ -1340,25 +1340,8 @@ struct fc_rdp_res_frame { /* lpfc_sli_ct_request defines the CT_IU preamble for FDMI commands */ #define SLI_CT_FDMI_Subtypes 0x10 /* Management Service Subtype */ -/* - * Registered Port List Format - */ -struct lpfc_fdmi_reg_port_list { - uint32_t EntryCnt; - uint32_t pe; /* Variable-length array */ -}; - - /* Definitions for HBA / Port attribute entries */ -struct lpfc_fdmi_attr_def { /* Defined in TLV format */ - /* Structure is in Big Endian format */ - uint32_t AttrType:16; - uint32_t AttrLen:16; - uint32_t AttrValue; /* Marks start of Value (ATTRIBUTE_ENTRY) */ -}; - - /* Attribute Entry */ struct lpfc_fdmi_attr_entry { union { @@ -1369,7 +1352,13 @@ struct lpfc_fdmi_attr_entry { } un; }; -#define LPFC_FDMI_MAX_AE_SIZE sizeof(struct lpfc_fdmi_attr_entry) +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; /* * HBA Attribute Block @@ -1393,13 +1382,20 @@ struct lpfc_fdmi_hba_ident { struct lpfc_name PortName; }; +/* + * Registered Port List Format + */ +struct lpfc_fdmi_reg_port_list { + uint32_t EntryCnt; + struct lpfc_fdmi_port_entry pe; +} __packed; + /* * Register HBA(RHBA) */ struct lpfc_fdmi_reg_hba { struct lpfc_fdmi_hba_ident hi; - struct lpfc_fdmi_reg_port_list rpl; /* variable-length array */ -/* struct lpfc_fdmi_attr_block ab; */ + struct lpfc_fdmi_reg_port_list rpl; }; /*