mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-21 18:11:39 +00:00
scsi: qla2xxx: edif: Fix inconsistent check of db_flags
[ Upstream commit 36f468bfe9
]
db_flags field is a bit field. Replace value check with bit flag check.
Link: https://lore.kernel.org/r/20211026115412.27691-12-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
parent
aa7269ee63
commit
d7d254cc13
5 changed files with 26 additions and 25 deletions
|
@ -218,7 +218,7 @@ fc_port_t *fcport)
|
|||
"%s edif not enabled\n", __func__);
|
||||
goto done;
|
||||
}
|
||||
if (vha->e_dbell.db_flags != EDB_ACTIVE) {
|
||||
if (DBELL_INACTIVE(vha)) {
|
||||
ql_dbg(ql_dbg_edif, vha, 0x09102,
|
||||
"%s doorbell not enabled\n", __func__);
|
||||
goto done;
|
||||
|
@ -482,9 +482,9 @@ qla_edif_app_start(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
|
|||
ql_dbg(ql_dbg_edif, vha, 0x911d, "%s app_vid=%x app_start_flags %x\n",
|
||||
__func__, appstart.app_info.app_vid, appstart.app_start_flags);
|
||||
|
||||
if (vha->e_dbell.db_flags != EDB_ACTIVE) {
|
||||
if (DBELL_INACTIVE(vha)) {
|
||||
/* mark doorbell as active since an app is now present */
|
||||
vha->e_dbell.db_flags = EDB_ACTIVE;
|
||||
vha->e_dbell.db_flags |= EDB_ACTIVE;
|
||||
} else {
|
||||
ql_dbg(ql_dbg_edif, vha, 0x911e, "%s doorbell already active\n",
|
||||
__func__);
|
||||
|
@ -1306,7 +1306,7 @@ qla24xx_sadb_update(struct bsg_job *bsg_job)
|
|||
goto done;
|
||||
}
|
||||
|
||||
if (vha->e_dbell.db_flags != EDB_ACTIVE) {
|
||||
if (DBELL_INACTIVE(vha)) {
|
||||
ql_log(ql_log_warn, vha, 0x70a1, "App not started\n");
|
||||
rval = -EIO;
|
||||
SET_DID_STATUS(bsg_reply->result, DID_ERROR);
|
||||
|
@ -1813,7 +1813,7 @@ qla_els_reject_iocb(scsi_qla_host_t *vha, struct qla_qpair *qp,
|
|||
void
|
||||
qla_edb_init(scsi_qla_host_t *vha)
|
||||
{
|
||||
if (vha->e_dbell.db_flags == EDB_ACTIVE) {
|
||||
if (DBELL_ACTIVE(vha)) {
|
||||
/* list already init'd - error */
|
||||
ql_dbg(ql_dbg_edif, vha, 0x09102,
|
||||
"edif db already initialized, cannot reinit\n");
|
||||
|
@ -1856,7 +1856,7 @@ static void qla_edb_clear(scsi_qla_host_t *vha, port_id_t portid)
|
|||
port_id_t sid;
|
||||
LIST_HEAD(edb_list);
|
||||
|
||||
if (vha->e_dbell.db_flags != EDB_ACTIVE) {
|
||||
if (DBELL_INACTIVE(vha)) {
|
||||
/* doorbell list not enabled */
|
||||
ql_dbg(ql_dbg_edif, vha, 0x09102,
|
||||
"%s doorbell not enabled\n", __func__);
|
||||
|
@ -1908,7 +1908,7 @@ qla_edb_stop(scsi_qla_host_t *vha)
|
|||
unsigned long flags;
|
||||
struct edb_node *node, *q;
|
||||
|
||||
if (vha->e_dbell.db_flags != EDB_ACTIVE) {
|
||||
if (DBELL_INACTIVE(vha)) {
|
||||
/* doorbell list not enabled */
|
||||
ql_dbg(ql_dbg_edif, vha, 0x09102,
|
||||
"%s doorbell not enabled\n", __func__);
|
||||
|
@ -1959,7 +1959,7 @@ qla_edb_node_add(scsi_qla_host_t *vha, struct edb_node *ptr)
|
|||
{
|
||||
unsigned long flags;
|
||||
|
||||
if (vha->e_dbell.db_flags != EDB_ACTIVE) {
|
||||
if (DBELL_INACTIVE(vha)) {
|
||||
/* doorbell list not enabled */
|
||||
ql_dbg(ql_dbg_edif, vha, 0x09102,
|
||||
"%s doorbell not enabled\n", __func__);
|
||||
|
@ -1990,7 +1990,7 @@ qla_edb_eventcreate(scsi_qla_host_t *vha, uint32_t dbtype,
|
|||
return;
|
||||
}
|
||||
|
||||
if (vha->e_dbell.db_flags != EDB_ACTIVE) {
|
||||
if (DBELL_INACTIVE(vha)) {
|
||||
if (fcport)
|
||||
fcport->edif.auth_state = dbtype;
|
||||
/* doorbell list not enabled */
|
||||
|
@ -2085,7 +2085,7 @@ qla_edif_timer(scsi_qla_host_t *vha)
|
|||
struct qla_hw_data *ha = vha->hw;
|
||||
|
||||
if (!vha->vp_idx && N2N_TOPO(ha) && ha->flags.n2n_fw_acc_sec) {
|
||||
if (vha->e_dbell.db_flags != EDB_ACTIVE &&
|
||||
if (DBELL_INACTIVE(vha) &&
|
||||
ha->edif_post_stop_cnt_down) {
|
||||
ha->edif_post_stop_cnt_down--;
|
||||
|
||||
|
@ -2123,7 +2123,7 @@ edif_doorbell_show(struct device *dev, struct device_attribute *attr,
|
|||
sz = 256;
|
||||
|
||||
/* stop new threads from waiting if we're not init'd */
|
||||
if (vha->e_dbell.db_flags != EDB_ACTIVE) {
|
||||
if (DBELL_INACTIVE(vha)) {
|
||||
ql_dbg(ql_dbg_edif + ql_dbg_verbose, vha, 0x09122,
|
||||
"%s error - edif db not enabled\n", __func__);
|
||||
return 0;
|
||||
|
@ -2480,7 +2480,7 @@ void qla24xx_auth_els(scsi_qla_host_t *vha, void **pkt, struct rsp_que **rsp)
|
|||
|
||||
fcport = qla2x00_find_fcport_by_pid(host, &purex->pur_info.pur_sid);
|
||||
|
||||
if (host->e_dbell.db_flags != EDB_ACTIVE ||
|
||||
if (DBELL_INACTIVE(vha) ||
|
||||
(fcport && EDIF_SESSION_DOWN(fcport))) {
|
||||
ql_dbg(ql_dbg_edif, host, 0x0910c, "%s e_dbell.db_flags =%x %06x\n",
|
||||
__func__, host->e_dbell.db_flags,
|
||||
|
@ -3506,7 +3506,7 @@ int qla_edif_process_els(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
|
|||
|
||||
void qla_edif_sess_down(struct scsi_qla_host *vha, struct fc_port *sess)
|
||||
{
|
||||
if (sess->edif.app_sess_online && vha->e_dbell.db_flags & EDB_ACTIVE) {
|
||||
if (sess->edif.app_sess_online && DBELL_ACTIVE(vha)) {
|
||||
ql_dbg(ql_dbg_disc, vha, 0xf09c,
|
||||
"%s: sess %8phN send port_offline event\n",
|
||||
__func__, sess->port_name);
|
||||
|
|
|
@ -41,9 +41,12 @@ struct pur_core {
|
|||
};
|
||||
|
||||
enum db_flags_t {
|
||||
EDB_ACTIVE = 0x1,
|
||||
EDB_ACTIVE = BIT_0,
|
||||
};
|
||||
|
||||
#define DBELL_ACTIVE(_v) (_v->e_dbell.db_flags & EDB_ACTIVE)
|
||||
#define DBELL_INACTIVE(_v) (!(_v->e_dbell.db_flags & EDB_ACTIVE))
|
||||
|
||||
struct edif_dbell {
|
||||
enum db_flags_t db_flags;
|
||||
spinlock_t db_lock;
|
||||
|
@ -134,7 +137,7 @@ struct enode {
|
|||
!_s->edif.app_sess_online))
|
||||
|
||||
#define EDIF_NEGOTIATION_PENDING(_fcport) \
|
||||
((_fcport->vha.e_dbell.db_flags & EDB_ACTIVE) && \
|
||||
(DBELL_ACTIVE(_fcport->vha) && \
|
||||
(_fcport->disc_state == DSC_LOGIN_AUTH_PEND))
|
||||
|
||||
#endif /* __QLA_EDIF_H */
|
||||
|
|
|
@ -341,7 +341,7 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport,
|
|||
lio->u.logio.flags |= SRB_LOGIN_PRLI_ONLY;
|
||||
} else {
|
||||
if (vha->hw->flags.edif_enabled &&
|
||||
vha->e_dbell.db_flags & EDB_ACTIVE) {
|
||||
DBELL_ACTIVE(vha)) {
|
||||
lio->u.logio.flags |=
|
||||
(SRB_LOGIN_FCSP | SRB_LOGIN_SKIP_PRLI);
|
||||
ql_dbg(ql_dbg_disc, vha, 0x2072,
|
||||
|
@ -881,7 +881,7 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha,
|
|||
break;
|
||||
case DSC_LS_PLOGI_COMP:
|
||||
if (vha->hw->flags.edif_enabled &&
|
||||
vha->e_dbell.db_flags & EDB_ACTIVE) {
|
||||
DBELL_ACTIVE(vha)) {
|
||||
/* check to see if App support secure or not */
|
||||
qla24xx_post_gpdb_work(vha, fcport, 0);
|
||||
break;
|
||||
|
@ -1477,7 +1477,7 @@ static int qla_chk_secure_login(scsi_qla_host_t *vha, fc_port_t *fcport,
|
|||
qla2x00_post_aen_work(vha, FCH_EVT_PORT_ONLINE,
|
||||
fcport->d_id.b24);
|
||||
|
||||
if (vha->e_dbell.db_flags == EDB_ACTIVE) {
|
||||
if (DBELL_ACTIVE(vha)) {
|
||||
ql_dbg(ql_dbg_disc, vha, 0x20ef,
|
||||
"%s %d %8phC EDIF: post DB_AUTH: AUTH needed\n",
|
||||
__func__, __LINE__, fcport->port_name);
|
||||
|
@ -1826,7 +1826,7 @@ void qla2x00_handle_rscn(scsi_qla_host_t *vha, struct event_arg *ea)
|
|||
return;
|
||||
}
|
||||
|
||||
if (vha->hw->flags.edif_enabled && vha->e_dbell.db_flags & EDB_ACTIVE) {
|
||||
if (vha->hw->flags.edif_enabled && DBELL_ACTIVE(vha)) {
|
||||
/*
|
||||
* On ipsec start by remote port, Target port
|
||||
* may use RSCN to trigger initiator to
|
||||
|
@ -4266,7 +4266,7 @@ qla24xx_update_fw_options(scsi_qla_host_t *vha)
|
|||
* fw shal not send PRLI after PLOGI Acc
|
||||
*/
|
||||
if (ha->flags.edif_enabled &&
|
||||
vha->e_dbell.db_flags & EDB_ACTIVE) {
|
||||
DBELL_ACTIVE(vha)) {
|
||||
ha->fw_options[3] |= BIT_15;
|
||||
ha->flags.n2n_fw_acc_sec = 1;
|
||||
} else {
|
||||
|
@ -5424,8 +5424,7 @@ qla2x00_configure_loop(scsi_qla_host_t *vha)
|
|||
* use link up to wake up app to get ready for
|
||||
* authentication.
|
||||
*/
|
||||
if (ha->flags.edif_enabled &&
|
||||
!(vha->e_dbell.db_flags & EDB_ACTIVE))
|
||||
if (ha->flags.edif_enabled && DBELL_INACTIVE(vha))
|
||||
qla2x00_post_aen_work(vha, FCH_EVT_LINKUP,
|
||||
ha->link_data_rate);
|
||||
|
||||
|
|
|
@ -3065,8 +3065,7 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode,
|
|||
elsio->u.els_plogi.els_cmd = els_opcode;
|
||||
elsio->u.els_plogi.els_plogi_pyld->opcode = els_opcode;
|
||||
|
||||
if (els_opcode == ELS_DCMD_PLOGI && vha->hw->flags.edif_enabled &&
|
||||
vha->e_dbell.db_flags & EDB_ACTIVE) {
|
||||
if (els_opcode == ELS_DCMD_PLOGI && DBELL_ACTIVE(vha)) {
|
||||
struct fc_els_flogi *p = ptr;
|
||||
|
||||
p->fl_csp.sp_features |= cpu_to_be16(FC_SP_FT_SEC);
|
||||
|
|
|
@ -4815,7 +4815,7 @@ static int qlt_handle_login(struct scsi_qla_host *vha,
|
|||
}
|
||||
|
||||
if (vha->hw->flags.edif_enabled) {
|
||||
if (!(vha->e_dbell.db_flags & EDB_ACTIVE)) {
|
||||
if (DBELL_INACTIVE(vha)) {
|
||||
ql_dbg(ql_dbg_disc, vha, 0xffff,
|
||||
"%s %d Term INOT due to app not started lid=%d, NportID %06X ",
|
||||
__func__, __LINE__, loop_id, port_id.b24);
|
||||
|
|
Loading…
Reference in a new issue