diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_mad.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_mad.c | 74 |
1 files changed, 25 insertions, 49 deletions
diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c index 79bb83222e8d..ef02f2bfddb2 100644 --- a/drivers/infiniband/hw/qib/qib_mad.c +++ b/drivers/infiniband/hw/qib/qib_mad.c @@ -203,7 +203,7 @@ static void qib_bad_mkey(struct qib_ibport *ibp, struct ib_smp *smp) /* * Send a Port Capability Mask Changed trap (ch. 14.3.11). */ -void qib_cap_mask_chg(struct rvt_dev_info *rdi, u8 port_num) +void qib_cap_mask_chg(struct rvt_dev_info *rdi, u32 port_num) { struct qib_ibdev *ibdev = container_of(rdi, struct qib_ibdev, rdi); struct qib_devdata *dd = dd_from_dev(ibdev); @@ -433,7 +433,7 @@ static int check_mkey(struct qib_ibport *ibp, struct ib_smp *smp, int mad_flags) /* Bad mkey not a violation below level 2 */ if (ibp->rvp.mkeyprot < 2) break; - /* fall through */ + fallthrough; case IB_MGMT_METHOD_SET: case IB_MGMT_METHOD_TRAP_REPRESS: if (ibp->rvp.mkey_violations != 0xFFFF) @@ -828,7 +828,7 @@ static int subn_set_portinfo(struct ib_smp *smp, struct ib_device *ibdev, case IB_PORT_NOP: if (lstate == 0) break; - /* FALLTHROUGH */ + fallthrough; case IB_PORT_DOWN: if (lstate == 0) lstate = QIB_IB_LINKDOWN_ONLY; @@ -886,7 +886,7 @@ done: /** * rm_pkey - decrecment the reference count for the given PKEY - * @dd: the qlogic_ib device + * @ppd: the qlogic_ib device * @key: the PKEY index * * Return true if this was the last reference and the hardware table entry @@ -916,7 +916,7 @@ bail: /** * add_pkey - add the given PKEY to the hardware table - * @dd: the qlogic_ib device + * @ppd: the qlogic_ib device * @key: the PKEY * * Return an error code if unable to add the entry, zero if no change, @@ -1928,7 +1928,7 @@ static int process_subn(struct ib_device *ibdev, int mad_flags, ret = IB_MAD_RESULT_SUCCESS; goto bail; } - /* FALLTHROUGH */ + fallthrough; default: smp->status |= IB_SMP_UNSUP_METH_ATTR; ret = reply(smp); @@ -1962,7 +1962,7 @@ static int process_subn(struct ib_device *ibdev, int mad_flags, ret = IB_MAD_RESULT_SUCCESS; goto bail; } - /* FALLTHROUGH */ + fallthrough; default: smp->status |= IB_SMP_UNSUP_METH_ATTR; ret = reply(smp); @@ -2293,76 +2293,50 @@ static int process_cc(struct ib_device *ibdev, int mad_flags, struct ib_mad *out_mad) { struct ib_cc_mad *ccp = (struct ib_cc_mad *)out_mad; - int ret; - *out_mad = *in_mad; if (ccp->class_version != 2) { ccp->status |= IB_SMP_UNSUP_VERSION; - ret = reply((struct ib_smp *)ccp); - goto bail; + return reply((struct ib_smp *)ccp); } switch (ccp->method) { case IB_MGMT_METHOD_GET: switch (ccp->attr_id) { case IB_CC_ATTR_CLASSPORTINFO: - ret = cc_get_classportinfo(ccp, ibdev); - goto bail; - + return cc_get_classportinfo(ccp, ibdev); case IB_CC_ATTR_CONGESTION_INFO: - ret = cc_get_congestion_info(ccp, ibdev, port); - goto bail; - + return cc_get_congestion_info(ccp, ibdev, port); case IB_CC_ATTR_CA_CONGESTION_SETTING: - ret = cc_get_congestion_setting(ccp, ibdev, port); - goto bail; - + return cc_get_congestion_setting(ccp, ibdev, port); case IB_CC_ATTR_CONGESTION_CONTROL_TABLE: - ret = cc_get_congestion_control_table(ccp, ibdev, port); - goto bail; - - /* FALLTHROUGH */ + return cc_get_congestion_control_table(ccp, ibdev, port); default: ccp->status |= IB_SMP_UNSUP_METH_ATTR; - ret = reply((struct ib_smp *) ccp); - goto bail; + return reply((struct ib_smp *) ccp); } - case IB_MGMT_METHOD_SET: switch (ccp->attr_id) { case IB_CC_ATTR_CA_CONGESTION_SETTING: - ret = cc_set_congestion_setting(ccp, ibdev, port); - goto bail; - + return cc_set_congestion_setting(ccp, ibdev, port); case IB_CC_ATTR_CONGESTION_CONTROL_TABLE: - ret = cc_set_congestion_control_table(ccp, ibdev, port); - goto bail; - - /* FALLTHROUGH */ + return cc_set_congestion_control_table(ccp, ibdev, port); default: ccp->status |= IB_SMP_UNSUP_METH_ATTR; - ret = reply((struct ib_smp *) ccp); - goto bail; + return reply((struct ib_smp *) ccp); } - case IB_MGMT_METHOD_GET_RESP: /* * The ib_mad module will call us to process responses * before checking for other consumers. * Just tell the caller to process it normally. */ - ret = IB_MAD_RESULT_SUCCESS; - goto bail; - - case IB_MGMT_METHOD_TRAP: - default: - ccp->status |= IB_SMP_UNSUP_METHOD; - ret = reply((struct ib_smp *) ccp); + return IB_MAD_RESULT_SUCCESS; } -bail: - return ret; + /* method is unsupported */ + ccp->status |= IB_SMP_UNSUP_METHOD; + return reply((struct ib_smp *) ccp); } /** @@ -2372,8 +2346,10 @@ bail: * @port: the port number this packet came in on * @in_wc: the work completion entry for this packet * @in_grh: the global route header for this packet - * @in_mad: the incoming MAD - * @out_mad: any outgoing MAD reply + * @in: the incoming MAD + * @out: any outgoing MAD reply + * @out_mad_size: size of the outgoing MAD reply + * @out_mad_pkey_index: unused * * Returns IB_MAD_RESULT_SUCCESS if this is a MAD that we are not * interested in processing. @@ -2384,7 +2360,7 @@ bail: * * This is called by the ib_mad module. */ -int qib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port, +int qib_process_mad(struct ib_device *ibdev, int mad_flags, u32 port, const struct ib_wc *in_wc, const struct ib_grh *in_grh, const struct ib_mad *in, struct ib_mad *out, size_t *out_mad_size, u16 *out_mad_pkey_index) |