staging/rdma/hfi1: Report physical state changes per device instead of globally
Make physical state change reporting be per-device, not global
to reduce excessive reports of "physical state changed"
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/staging/rdma/hfi1/chip.c b/drivers/staging/rdma/hfi1/chip.c
index a67483e..5b8fb02 100644
--- a/drivers/staging/rdma/hfi1/chip.c
+++ b/drivers/staging/rdma/hfi1/chip.c
@@ -12201,18 +12201,17 @@
u8 hfi1_ibphys_portstate(struct hfi1_pportdata *ppd)
{
- static u32 remembered_state = 0xff;
u32 pstate;
u32 ib_pstate;
pstate = read_physical_state(ppd->dd);
ib_pstate = chip_to_opa_pstate(ppd->dd, pstate);
- if (remembered_state != ib_pstate) {
+ if (ppd->last_pstate != ib_pstate) {
dd_dev_info(ppd->dd,
"%s: physical state changed to %s (0x%x), phy 0x%x\n",
__func__, opa_pstate_name(ib_pstate), ib_pstate,
pstate);
- remembered_state = ib_pstate;
+ ppd->last_pstate = ib_pstate;
}
return ib_pstate;
}
@@ -14019,6 +14018,7 @@
/* start in offline */
ppd->host_link_state = HLS_DN_OFFLINE;
init_vl_arb_caches(ppd);
+ ppd->last_pstate = 0xff; /* invalid value */
}
dd->link_default = HLS_DN_POLL;