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cxgbe(4): Let caller specify whether it's ok to sleep in

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t4_sched_config and t4_sched_params.

MFC after:	2 weeks
This commit is contained in:
Navdeep Parhar 2014-08-06 19:38:03 +00:00
parent 385b4265fc
commit bc22dc708f
3 changed files with 12 additions and 8 deletions
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6
sys/dev/cxgbe/common/common.h
View File

@ -614,8 +614,10 @@ int t4_sge_ctxt_rd_bd(struct adapter *adap, unsigned int cid, enum ctxt_type cty
int t4_sge_ctxt_flush(struct adapter *adap, unsigned int mbox);
int t4_handle_fw_rpl(struct adapter *adap, const __be64 *rpl);
int t4_fwaddrspace_write(struct adapter *adap, unsigned int mbox, u32 addr, u32 val);
int t4_sched_config(struct adapter *adapter, int type, int minmaxen);
int t4_sched_config(struct adapter *adapter, int type, int minmaxen,
int sleep_ok);
int t4_sched_params(struct adapter *adapter, int type, int level, int mode,
int rateunit, int ratemode, int channel, int cl,
int minrate, int maxrate, int weight, int pktsize);
int minrate, int maxrate, int weight, int pktsize,
int sleep_ok);
#endif /* __CHELSIO_COMMON_H */

10
sys/dev/cxgbe/common/t4_hw.c
View File

@ -5717,7 +5717,8 @@ int __devinit t4_port_init(struct port_info *p, int mbox, int pf, int vf)
return 0;
}
int t4_sched_config(struct adapter *adapter, int type, int minmaxen)
int t4_sched_config(struct adapter *adapter, int type, int minmaxen,
int sleep_ok)
{
struct fw_sched_cmd cmd;
@ -5732,12 +5733,13 @@ int t4_sched_config(struct adapter *adapter, int type, int minmaxen)
cmd.u.config.minmaxen = minmaxen;
return t4_wr_mbox_meat(adapter,adapter->mbox, &cmd, sizeof(cmd),
NULL, 1);
NULL, sleep_ok);
}
int t4_sched_params(struct adapter *adapter, int type, int level, int mode,
int rateunit, int ratemode, int channel, int cl,
int minrate, int maxrate, int weight, int pktsize)
int minrate, int maxrate, int weight, int pktsize,
int sleep_ok)
{
struct fw_sched_cmd cmd;
@ -5761,5 +5763,5 @@ int t4_sched_params(struct adapter *adapter, int type, int level, int mode,
cmd.u.params.pktsize = cpu_to_be16(pktsize);
return t4_wr_mbox_meat(adapter,adapter->mbox, &cmd, sizeof(cmd),
NULL, 1);
NULL, sleep_ok);
}

4
sys/dev/cxgbe/t4_main.c
View File

@ -7617,7 +7617,7 @@ set_sched_class(struct adapter *sc, struct t4_sched_params *p)
}
/* And pass the request to the firmware ...*/
rc = -t4_sched_config(sc, fw_type, p->u.config.minmax);
rc = -t4_sched_config(sc, fw_type, p->u.config.minmax, 1);
goto done;
}
@ -7715,7 +7715,7 @@ set_sched_class(struct adapter *sc, struct t4_sched_params *p)
rc = -t4_sched_params(sc, fw_type, fw_level, fw_mode,
fw_rateunit, fw_ratemode, p->u.params.channel,
p->u.params.cl, p->u.params.minrate, p->u.params.maxrate,
p->u.params.weight, p->u.params.pktsize);
p->u.params.weight, p->u.params.pktsize, 1);
goto done;
}