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scsi: lpfc: Fix incorrect big endian type assignments in FDMI and VMID paths

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The kernel test robot reported sparse warnings regarding the improper usage
of beXX_to_cpu() macros.

Change the flagged FDMI and VMID member variables to __beXX and redo the
beXX_to_cpu() macros appropriately.

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20230530191405.21580-1-justintee8345@gmail.com
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202305261159.lTW5NYrv-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202305260751.NWFvhLY5-lkp@intel.com/
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Justin Tee 2023-05-30 12:14:05 -07:00 committed by Martin K. Petersen
parent 21be4d0344
commit 6e8a669e61
2 changed files with 52 additions and 52 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

88
drivers/scsi/lpfc/lpfc_ct.c
View File

@ -287,7 +287,7 @@ lpfc_ct_handle_mibreq(struct lpfc_hba *phba, struct lpfc_iocbq *ctiocbq)
u32 ulp_status = get_job_ulpstatus(phba, ctiocbq);
u32 ulp_word4 = get_job_word4(phba, ctiocbq);
u32 did;
u32 mi_cmd;
u16 mi_cmd;
did = bf_get(els_rsp64_sid, &ctiocbq->wqe.xmit_els_rsp);
if (ulp_status) {
@ -311,7 +311,7 @@ lpfc_ct_handle_mibreq(struct lpfc_hba *phba, struct lpfc_iocbq *ctiocbq)
ct_req = (struct lpfc_sli_ct_request *)ctiocbq->cmd_dmabuf->virt;
mi_cmd = ct_req->CommandResponse.bits.CmdRsp;
mi_cmd = be16_to_cpu(ct_req->CommandResponse.bits.CmdRsp);
lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
"6442 : MI Cmd : x%x Not Supported\n", mi_cmd);
lpfc_ct_reject_event(ndlp, ct_req,
@ -486,7 +486,7 @@ lpfc_free_ct_rsp(struct lpfc_hba *phba, struct lpfc_dmabuf *mlist)
}
static struct lpfc_dmabuf *
lpfc_alloc_ct_rsp(struct lpfc_hba *phba, int cmdcode, struct ulp_bde64 *bpl,
lpfc_alloc_ct_rsp(struct lpfc_hba *phba, __be16 cmdcode, struct ulp_bde64 *bpl,
uint32_t size, int *entries)
{
struct lpfc_dmabuf *mlist = NULL;
@ -507,8 +507,8 @@ lpfc_alloc_ct_rsp(struct lpfc_hba *phba, int cmdcode, struct ulp_bde64 *bpl,
INIT_LIST_HEAD(&mp->list);
if (cmdcode == be16_to_cpu(SLI_CTNS_GID_FT) ||
cmdcode == be16_to_cpu(SLI_CTNS_GFF_ID))
if (be16_to_cpu(cmdcode) == SLI_CTNS_GID_FT ||
be16_to_cpu(cmdcode) == SLI_CTNS_GFF_ID)
mp->virt = lpfc_mbuf_alloc(phba, MEM_PRI, &(mp->phys));
else
mp->virt = lpfc_mbuf_alloc(phba, 0, &(mp->phys));
@ -671,7 +671,7 @@ lpfc_ct_cmd(struct lpfc_vport *vport, struct lpfc_dmabuf *inmp,
struct ulp_bde64 *bpl = (struct ulp_bde64 *) bmp->virt;
struct lpfc_dmabuf *outmp;
int cnt = 0, status;
int cmdcode = ((struct lpfc_sli_ct_request *) inmp->virt)->
__be16 cmdcode = ((struct lpfc_sli_ct_request *)inmp->virt)->
CommandResponse.bits.CmdRsp;
bpl++; /* Skip past ct request */
@ -1043,8 +1043,8 @@ lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
outp,
CTreq->un.gid.Fc4Type,
get_job_data_placed(phba, rspiocb));
} else if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_RJT)) {
} else if (be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp) ==
SLI_CT_RESPONSE_FS_RJT) {
/* NameServer Rsp Error */
if ((CTrsp->ReasonCode == SLI_CT_UNABLE_TO_PERFORM_REQ)
&& (CTrsp->Explanation == SLI_CT_NO_FC4_TYPES)) {
@ -1052,14 +1052,14 @@ lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
LOG_DISCOVERY,
"0269 No NameServer Entries "
"Data: x%x x%x x%x x%x\n",
CTrsp->CommandResponse.bits.CmdRsp,
be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp),
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation,
vport->fc_flag);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"GID_FT no entry cmd:x%x rsn:x%x exp:x%x",
(uint32_t)CTrsp->CommandResponse.bits.CmdRsp,
be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp),
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation);
} else {
@ -1067,14 +1067,14 @@ lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
LOG_DISCOVERY,
"0240 NameServer Rsp Error "
"Data: x%x x%x x%x x%x\n",
CTrsp->CommandResponse.bits.CmdRsp,
be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp),
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation,
vport->fc_flag);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"GID_FT rsp err1 cmd:x%x rsn:x%x exp:x%x",
(uint32_t)CTrsp->CommandResponse.bits.CmdRsp,
be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp),
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation);
}
@ -1085,14 +1085,14 @@ lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
"0241 NameServer Rsp Error "
"Data: x%x x%x x%x x%x\n",
CTrsp->CommandResponse.bits.CmdRsp,
be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp),
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation,
vport->fc_flag);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
"GID_FT rsp err2 cmd:x%x rsn:x%x exp:x%x",
(uint32_t)CTrsp->CommandResponse.bits.CmdRsp,
be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp),
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation);
}
@ -1247,8 +1247,8 @@ lpfc_cmpl_ct_cmd_gid_pt(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* Good status, continue checking */
CTreq = (struct lpfc_sli_ct_request *)inp->virt;
CTrsp = (struct lpfc_sli_ct_request *)outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
cpu_to_be16(SLI_CT_RESPONSE_FS_ACC)) {
if (be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp) ==
SLI_CT_RESPONSE_FS_ACC) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"4105 NameServer Rsp Data: x%x x%x "
"x%x x%x sz x%x\n",
@ -1262,8 +1262,8 @@ lpfc_cmpl_ct_cmd_gid_pt(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
outp,
CTreq->un.gid.Fc4Type,
get_job_data_placed(phba, rspiocb));
} else if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_RJT)) {
} else if (be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp) ==
SLI_CT_RESPONSE_FS_RJT) {
/* NameServer Rsp Error */
if ((CTrsp->ReasonCode == SLI_CT_UNABLE_TO_PERFORM_REQ)
&& (CTrsp->Explanation == SLI_CT_NO_FC4_TYPES)) {
@ -1271,7 +1271,7 @@ lpfc_cmpl_ct_cmd_gid_pt(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
vport, KERN_INFO, LOG_DISCOVERY,
"4106 No NameServer Entries "
"Data: x%x x%x x%x x%x\n",
CTrsp->CommandResponse.bits.CmdRsp,
be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp),
(uint32_t)CTrsp->ReasonCode,
(uint32_t)CTrsp->Explanation,
vport->fc_flag);
@ -1279,7 +1279,7 @@ lpfc_cmpl_ct_cmd_gid_pt(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
lpfc_debugfs_disc_trc(
vport, LPFC_DISC_TRC_CT,
"GID_PT no entry cmd:x%x rsn:x%x exp:x%x",
(uint32_t)CTrsp->CommandResponse.bits.CmdRsp,
be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp),
(uint32_t)CTrsp->ReasonCode,
(uint32_t)CTrsp->Explanation);
} else {
@ -1287,7 +1287,7 @@ lpfc_cmpl_ct_cmd_gid_pt(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
vport, KERN_INFO, LOG_DISCOVERY,
"4107 NameServer Rsp Error "
"Data: x%x x%x x%x x%x\n",
CTrsp->CommandResponse.bits.CmdRsp,
be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp),
(uint32_t)CTrsp->ReasonCode,
(uint32_t)CTrsp->Explanation,
vport->fc_flag);
@ -1295,7 +1295,7 @@ lpfc_cmpl_ct_cmd_gid_pt(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
lpfc_debugfs_disc_trc(
vport, LPFC_DISC_TRC_CT,
"GID_PT rsp err1 cmd:x%x rsn:x%x exp:x%x",
(uint32_t)CTrsp->CommandResponse.bits.CmdRsp,
be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp),
(uint32_t)CTrsp->ReasonCode,
(uint32_t)CTrsp->Explanation);
}
@ -1304,7 +1304,7 @@ lpfc_cmpl_ct_cmd_gid_pt(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
"4109 NameServer Rsp Error "
"Data: x%x x%x x%x x%x\n",
CTrsp->CommandResponse.bits.CmdRsp,
be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp),
(uint32_t)CTrsp->ReasonCode,
(uint32_t)CTrsp->Explanation,
vport->fc_flag);
@ -1312,7 +1312,7 @@ lpfc_cmpl_ct_cmd_gid_pt(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
lpfc_debugfs_disc_trc(
vport, LPFC_DISC_TRC_CT,
"GID_PT rsp err2 cmd:x%x rsn:x%x exp:x%x",
(uint32_t)CTrsp->CommandResponse.bits.CmdRsp,
be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp),
(uint32_t)CTrsp->ReasonCode,
(uint32_t)CTrsp->Explanation);
}
@ -1391,8 +1391,8 @@ lpfc_cmpl_ct_cmd_gff_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
(fbits & FC4_FEATURE_INIT) ? "Initiator" : " ",
(fbits & FC4_FEATURE_TARGET) ? "Target" : " ");
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC)) {
if (be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp) ==
SLI_CT_RESPONSE_FS_ACC) {
if ((fbits & FC4_FEATURE_INIT) &&
!(fbits & FC4_FEATURE_TARGET)) {
lpfc_printf_vlog(vport, KERN_INFO,
@ -1631,7 +1631,7 @@ lpfc_cmpl_ct(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
"0209 CT Request completes, latt %d, "
"ulp_status x%x CmdRsp x%x, Context x%x, Tag x%x\n",
latt, ulp_status,
CTrsp->CommandResponse.bits.CmdRsp,
be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp),
get_job_ulpcontext(phba, cmdiocb), cmdiocb->iotag);
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
@ -1681,8 +1681,8 @@ lpfc_cmpl_ct_cmd_rft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
outp = cmdiocb->rsp_dmabuf;
CTrsp = (struct lpfc_sli_ct_request *)outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC))
if (be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp) ==
SLI_CT_RESPONSE_FS_ACC)
vport->ct_flags |= FC_CT_RFT_ID;
}
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
@ -1702,8 +1702,8 @@ lpfc_cmpl_ct_cmd_rnn_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
outp = cmdiocb->rsp_dmabuf;
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC))
if (be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp) ==
SLI_CT_RESPONSE_FS_ACC)
vport->ct_flags |= FC_CT_RNN_ID;
}
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
@ -1723,8 +1723,8 @@ lpfc_cmpl_ct_cmd_rspn_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
outp = cmdiocb->rsp_dmabuf;
CTrsp = (struct lpfc_sli_ct_request *)outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC))
if (be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp) ==
SLI_CT_RESPONSE_FS_ACC)
vport->ct_flags |= FC_CT_RSPN_ID;
}
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
@ -1744,8 +1744,8 @@ lpfc_cmpl_ct_cmd_rsnn_nn(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
outp = cmdiocb->rsp_dmabuf;
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC))
if (be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp) ==
SLI_CT_RESPONSE_FS_ACC)
vport->ct_flags |= FC_CT_RSNN_NN;
}
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
@ -1777,8 +1777,8 @@ lpfc_cmpl_ct_cmd_rff_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
outp = cmdiocb->rsp_dmabuf;
CTrsp = (struct lpfc_sli_ct_request *)outp->virt;
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC))
if (be16_to_cpu(CTrsp->CommandResponse.bits.CmdRsp) ==
SLI_CT_RESPONSE_FS_ACC)
vport->ct_flags |= FC_CT_RFF_ID;
}
lpfc_cmpl_ct(phba, cmdiocb, rspiocb);
@ -2217,8 +2217,8 @@ lpfc_cmpl_ct_disc_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_dmabuf *outp = cmdiocb->rsp_dmabuf;
struct lpfc_sli_ct_request *CTcmd = inp->virt;
struct lpfc_sli_ct_request *CTrsp = outp->virt;
uint16_t fdmi_cmd = CTcmd->CommandResponse.bits.CmdRsp;
uint16_t fdmi_rsp = CTrsp->CommandResponse.bits.CmdRsp;
__be16 fdmi_cmd = CTcmd->CommandResponse.bits.CmdRsp;
__be16 fdmi_rsp = CTrsp->CommandResponse.bits.CmdRsp;
struct lpfc_nodelist *ndlp, *free_ndlp = NULL;
uint32_t latt, cmd, err;
u32 ulp_status = get_job_ulpstatus(phba, rspiocb);
@ -2278,7 +2278,7 @@ lpfc_cmpl_ct_disc_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* Check for a CT LS_RJT response */
cmd = be16_to_cpu(fdmi_cmd);
if (fdmi_rsp == cpu_to_be16(SLI_CT_RESPONSE_FS_RJT)) {
if (be16_to_cpu(fdmi_rsp) == SLI_CT_RESPONSE_FS_RJT) {
/* FDMI rsp failed */
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY | LOG_ELS,
"0220 FDMI cmd failed FS_RJT Data: x%x", cmd);
@ -3110,7 +3110,7 @@ lpfc_fdmi_vendor_attr_mi(struct lpfc_vport *vport, void *attr)
}
/* RHBA attribute jump table */
int (*lpfc_fdmi_hba_action[])
static int (*lpfc_fdmi_hba_action[])
(struct lpfc_vport *vport, void *attrbuf) = {
/* Action routine Mask bit Attribute type */
lpfc_fdmi_hba_attr_wwnn, /* bit0 RHBA_NODENAME */
@ -3134,7 +3134,7 @@ int (*lpfc_fdmi_hba_action[])
};
/* RPA / RPRT attribute jump table */
int (*lpfc_fdmi_port_action[])
static int (*lpfc_fdmi_port_action[])
(struct lpfc_vport *vport, void *attrbuf) = {
/* Action routine Mask bit Attribute type */
lpfc_fdmi_port_attr_fc4type, /* bit0 RPRT_SUPPORT_FC4_TYPES */
@ -3570,7 +3570,7 @@ lpfc_cmpl_ct_cmd_vmid(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_dmabuf *outp = cmdiocb->rsp_dmabuf;
struct lpfc_sli_ct_request *ctcmd = inp->virt;
struct lpfc_sli_ct_request *ctrsp = outp->virt;
u16 rsp = ctrsp->CommandResponse.bits.CmdRsp;
__be16 rsp = ctrsp->CommandResponse.bits.CmdRsp;
struct app_id_object *app;
struct lpfc_nodelist *ndlp = cmdiocb->ndlp;
u32 cmd, hash, bucket;
@ -3587,7 +3587,7 @@ lpfc_cmpl_ct_cmd_vmid(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
goto free_res;
}
/* Check for a CT LS_RJT response */
if (rsp == be16_to_cpu(SLI_CT_RESPONSE_FS_RJT)) {
if (be16_to_cpu(rsp) == SLI_CT_RESPONSE_FS_RJT) {
if (cmd != SLI_CTAS_DALLAPP_ID)
lpfc_printf_vlog(vport, KERN_DEBUG, LOG_DISCOVERY,
"3306 VMID FS_RJT Data: x%x x%x x%x\n",

16
drivers/scsi/lpfc/lpfc_hw.h
View File

@ -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;
};
@ -124,7 +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
@ -1408,18 +1408,18 @@ 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;
__be32 no_of_objects;
struct entity_id_object obj[];
};
struct lpfc_vmid_dapp_ident_list {
uint32_t no_of_objects;
__be32 no_of_objects;
struct entity_id_object obj[];
};
@ -1512,7 +1512,7 @@ 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;