diff options
Diffstat (limited to 'sys/dev/pci/qle.c')
| -rw-r--r-- | sys/dev/pci/qle.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sys/dev/pci/qle.c b/sys/dev/pci/qle.c index 54f40aaa11c..046b7c56eb6 100644 --- a/sys/dev/pci/qle.c +++ b/sys/dev/pci/qle.c @@ -1,4 +1,4 @@ -/* $OpenBSD: qle.c,v 1.40 2018/07/03 06:54:47 jmatthew Exp $ */ +/* $OpenBSD: qle.c,v 1.41 2018/07/03 07:07:17 jmatthew Exp $ */ /* * Copyright (c) 2013, 2014 Jonathan Matthew <jmatthew@openbsd.org> @@ -67,6 +67,7 @@ int qledebug = QLE_D_PORT; #define QLE_DEFAULT_PORT_NAME 0x400000007F000003ULL /* from isp(4) */ #define QLE_WAIT_FOR_LOOP 10 +#define QLE_LOOP_SETTLE 10 /* rounded up range of assignable handles */ #define QLE_MAX_TARGETS 2048 @@ -359,7 +360,7 @@ qle_attach(struct device *parent, struct device *self, void *aux) pcireg_t bars[] = { QLE_PCI_MEM_BAR, QLE_PCI_IO_BAR }; pcireg_t memtype; - int r, i, rv; + int r, i, rv, loop_up; sc->sc_pc = pa->pa_pc; sc->sc_tag = pa->pa_tag; @@ -628,6 +629,7 @@ qle_attach(struct device *parent, struct device *self, void *aux) task_set(&sc->sc_update_task, qle_do_update, sc); /* wait a bit for link to come up so we can scan and attach devices */ + loop_up = 0; for (i = 0; i < QLE_WAIT_FOR_LOOP * 10000; i++) { u_int16_t isr, info; @@ -638,8 +640,11 @@ qle_attach(struct device *parent, struct device *self, void *aux) qle_handle_intr(sc, isr, info); - if (sc->sc_loop_up) - break; + if (sc->sc_loop_up) { + if (++loop_up == QLE_LOOP_SETTLE) + break; + } else + loop_up = 0; } if (sc->sc_loop_up) { |