[rtems-libbsd commit] soc/qman: Do not enable stashing without PAMU

[Sebastian Huber]

Module:    rtems-libbsd
Branch:    master
Commit:    1908686c310661f9f5a4766887280e9b2f702362
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=1908686c310661f9f5a4766887280e9b2f702362

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri May 19 09:41:16 2017 +0200

soc/qman: Do not enable stashing without PAMU

Do not enable stashing in the QMan software portal configuration
(QCSPi_CFG[RE, SE]) in case the PAMU support is not configured.

Signed-off-by: Sebastian Huber <sebastian.huber at embedded-brains.de>

---

 linux/drivers/soc/fsl/qbman/qman.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/linux/drivers/soc/fsl/qbman/qman.c b/linux/drivers/soc/fsl/qbman/qman.c
index de3fc7b..bb6b6b8 100644
--- a/linux/drivers/soc/fsl/qbman/qman.c
+++ b/linux/drivers/soc/fsl/qbman/qman.c
@@ -607,7 +607,9 @@ static inline int qm_dqrr_init(struct qm_portal *portal,
 		((max_fill & (QM_DQRR_SIZE - 1)) << 20) | /* DQRR_MF */
 		((dmode & 1) << 18) |			/* DP */
 		((cmode & 3) << 16) |			/* DCM */
+#ifndef CONFIG_FSL_PAMU
 		0xa0 |					/* RE+SE */
+#endif
 		(0 ? 0x40 : 0) |			/* Ignore RP */
 		(0 ? 0x10 : 0);				/* Ignore SP */
 	qm_out(portal, QM_REG_CFG, cfg);