3 files changed, 22 insertions, 0 deletions

diff --git a/sys/dev/cxgbe/adapter.h b/sys/dev/cxgbe/adapter.h
index 442baf5a2d4b..2d118c4c8b4c 100644
--- a/sys/dev/cxgbe/adapter.h
+++ b/sys/dev/cxgbe/adapter.h
@@ -801,6 +801,8 @@ void t4_init_sge_cpl_handlers(struct adapter *);
 void t4_tweak_chip_settings(struct adapter *);
 int t4_read_chip_settings(struct adapter *);
 int t4_create_dma_tag(struct adapter *);
+void t4_sge_sysctls(struct adapter *, struct sysctl_ctx_list *,
+    struct sysctl_oid_list *);
 int t4_destroy_dma_tag(struct adapter *);
 int t4_setup_adapter_queues(struct adapter *);
 int t4_teardown_adapter_queues(struct adapter *);
diff --git a/sys/dev/cxgbe/t4_main.c b/sys/dev/cxgbe/t4_main.c
index 6c6c59cd93fb..1bdb4dfe3ac0 100644
--- a/sys/dev/cxgbe/t4_main.c
+++ b/sys/dev/cxgbe/t4_main.c
@@ -4223,6 +4223,8 @@ t4_sysctls(struct adapter *sc)
 	SYSCTL_ADD_INT(ctx, children, OID_AUTO, "nfilters", CTLFLAG_RD,
 	    NULL, sc->tids.nftids, "number of filters");
 
+	t4_sge_sysctls(sc, ctx, children);
+
 #ifdef SBUF_DRAIN
 	/*
 	 * dev.t4nex.X.misc.  Marked CTLFLAG_SKIP to avoid information overload.
diff --git a/sys/dev/cxgbe/t4_sge.c b/sys/dev/cxgbe/t4_sge.c
index f78a170163fd..2a7d0580b4ee 100644
--- a/sys/dev/cxgbe/t4_sge.c
+++ b/sys/dev/cxgbe/t4_sge.c
@@ -498,6 +498,24 @@ t4_create_dma_tag(struct adapter *sc)
 	return (rc);
 }
 
+void
+t4_sge_sysctls(struct adapter *sc, struct sysctl_ctx_list *ctx,
+    struct sysctl_oid_list *children)
+{
+
+	SYSCTL_ADD_INT(ctx, children, OID_AUTO, "fl_pktshift", CTLFLAG_RD,
+	    NULL, fl_pktshift, "payload DMA offset in rx buffer (bytes)");
+
+	SYSCTL_ADD_INT(ctx, children, OID_AUTO, "fl_pad", CTLFLAG_RD,
+	    NULL, fl_pad, "payload pad boundary (bytes)");
+
+	SYSCTL_ADD_INT(ctx, children, OID_AUTO, "spg_len", CTLFLAG_RD,
+	    NULL, spg_len, "status page size (bytes)");
+
+	SYSCTL_ADD_INT(ctx, children, OID_AUTO, "cong_drop", CTLFLAG_RD,
+	    NULL, cong_drop, "congestion drop setting");
+}
+
 int
 t4_destroy_dma_tag(struct adapter *sc)
 {