svn commit: r296949 - head/sys/dev/cxgbe
Navdeep Parhar
np at FreeBSD.org
Wed Mar 16 19:36:13 UTC 2016
Author: np
Date: Wed Mar 16 19:36:11 2016
New Revision: 296949
URL: https://svnweb.freebsd.org/changeset/base/296949
Log:
cxgbe(4): Remove a couple of pointless assignments in sysctl_meminfo.
Do not display range if start = stop (this is a workaround for some
unused regions).
Modified:
head/sys/dev/cxgbe/t4_main.c
Modified: head/sys/dev/cxgbe/t4_main.c
==============================================================================
--- head/sys/dev/cxgbe/t4_main.c Wed Mar 16 18:55:17 2016 (r296948)
+++ head/sys/dev/cxgbe/t4_main.c Wed Mar 16 19:36:11 2016 (r296949)
@@ -6287,6 +6287,9 @@ mem_region_show(struct sbuf *sb, const c
{
unsigned int size;
+ if (from == to)
+ return;
+
size = to - from + 1;
if (size == 0)
return;
@@ -6390,13 +6393,10 @@ sysctl_meminfo(SYSCTL_HANDLER_ARGS)
md++;
if (t4_read_reg(sc, A_LE_DB_CONFIG) & F_HASHEN) {
- if (chip_id(sc) <= CHELSIO_T5) {
- hi = t4_read_reg(sc, A_LE_DB_TID_HASHBASE) / 4;
+ if (chip_id(sc) <= CHELSIO_T5)
md->base = t4_read_reg(sc, A_LE_DB_HASH_TID_BASE);
- } else {
- hi = t4_read_reg(sc, A_LE_DB_HASH_TID_BASE);
+ else
md->base = t4_read_reg(sc, A_LE_DB_HASH_TBL_BASE_ADDR);
- }
md->limit = 0;
} else {
md->base = 0;
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