summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorAlexander Aring <alex.aring@gmail.com>2015-02-27 09:58:28 +0100
committerMarcel Holtmann <marcel@holtmann.org>2015-02-27 18:42:44 +0100
commitbe64f076465a288aa850ad0dc581e5ecdb8efe46 (patch)
treee35758035bd635a17ace09ffc6e18667e1c26af9 /drivers
parent2c2f7ec1425e76d4a4cce43c0221032c0f94dae9 (diff)
at86rf230: add irqmask mode setting
Since we support at86rf233 we need to ensure that basic operation default values are the same. This patch always sets IRQ_MASK_MODE to 0 which is after reset 1 at the at86rf233 and 0 at the at86rf231. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ieee802154/at86rf230.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 6bba24d588fe..e6dec0ac163a 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -1336,6 +1336,11 @@ static int at86rf230_hw_init(struct at86rf230_local *lp, u8 xtal_trim)
if (rc)
return rc;
+ /* reset values differs in at86rf231 and at86rf233 */
+ rc = at86rf230_write_subreg(lp, SR_IRQ_MASK_MODE, 0);
+ if (rc)
+ return rc;
+
get_random_bytes(csma_seed, ARRAY_SIZE(csma_seed));
rc = at86rf230_write_subreg(lp, SR_CSMA_SEED_0, csma_seed[0]);
if (rc)