git: 492bd0db44ba - main - if_bnxt: Collect hw stats every 250 milliseconds

The branch main has been updated by ssaxena:

URL: https://cgit.FreeBSD.org/src/commit/?id=492bd0db44bace9475e15dfebdc17076b536533f

commit 492bd0db44bace9475e15dfebdc17076b536533f
Author:     Sumit Saxena <sumit.saxena@broadcom.com>
AuthorDate: 2026-07-31 15:49:32 +0000
Commit:     Sumit Saxena <ssaxena@FreeBSD.org>
CommitDate: 2026-10-09 08:24:44 +0000

    if_bnxt: Collect hw stats every 250 milliseconds
    
    bnxt_if_timer() only scheduled bnxt_update_admin_status(), which
    polls HW stats, once per second. Drop the interval to 250ms so stats
    collection is timely.
    
    Reviewed by:    gallatin
    MFC after:      2 weeks
    Sponsored by:   Broadcom Inc.
    Differential Revision:  https://reviews.freebsd.org/D58610
---
 sys/dev/bnxt/bnxt_en/if_bnxt.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/sys/dev/bnxt/bnxt_en/if_bnxt.c b/sys/dev/bnxt/bnxt_en/if_bnxt.c
index f6aeab9095d6..6768e313f78d 100644
--- a/sys/dev/bnxt/bnxt_en/if_bnxt.c
+++ b/sys/dev/bnxt/bnxt_en/if_bnxt.c
@@ -4260,6 +4260,10 @@ bnxt_update_admin_status(if_ctx_t ctx)
 	return;
 }
 
+/* Poll interval for bnxt_update_admin_status(); not sysctl-tunable, unlike
+ * other driver intervals. */
+#define BNXT_ADMIN_POLL_TICKS (hz / 4)		/* 250ms */
+
 static void
 bnxt_if_timer(if_ctx_t ctx, uint16_t qid)
 {
@@ -4267,8 +4271,7 @@ bnxt_if_timer(if_ctx_t ctx, uint16_t qid)
 	struct bnxt_softc *softc = iflib_get_softc(ctx);
 	uint64_t ticks_now = ticks;
 
-        /* Schedule bnxt_update_admin_status() once per sec */
-	if (ticks_now - softc->admin_ticks >= hz) {
+	if (ticks_now - softc->admin_ticks >= BNXT_ADMIN_POLL_TICKS) {
 		softc->admin_ticks = ticks_now;
 		iflib_admin_intr_deferred(ctx);
 	}