[net-next,v2,1/5] net: ipa: head-of-line block registers are RX only

Message ID 20200630133304.1331058-2-elder@linaro.org
State New
Headers show
Series
  • net: ipa: endpoint configuration updates
Related show

Commit Message

Alex Elder June 30, 2020, 1:33 p.m.
The INIT_HOL_BLOCK_EN and INIT_HOL_BLOCK_TIMER endpoint registers
are only valid for RX endpoints.

Have ipa_endpoint_modem_hol_block_clear_all() skip writing these
registers for TX endpoints.

Signed-off-by: Alex Elder <elder@linaro.org>

---
v2: The commented calls to assert() that were added are now gone.

 drivers/net/ipa/ipa_endpoint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.25.1

Patch

diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c
index 9f50d0d11704..31afe282f347 100644
--- a/drivers/net/ipa/ipa_endpoint.c
+++ b/drivers/net/ipa/ipa_endpoint.c
@@ -683,7 +683,7 @@  void ipa_endpoint_modem_hol_block_clear_all(struct ipa *ipa)
 	for (i = 0; i < IPA_ENDPOINT_MAX; i++) {
 		struct ipa_endpoint *endpoint = &ipa->endpoint[i];
 
-		if (endpoint->ee_id != GSI_EE_MODEM)
+		if (endpoint->toward_ipa || endpoint->ee_id != GSI_EE_MODEM)
 			continue;
 
 		(void)ipa_endpoint_init_hol_block_timer(endpoint, 0);