Commit f8d34dfd authored Jun 30, 2020 by Alex Elder Committed by David S. Miller Jul 01, 2020

net: ipa: head-of-line block registers are RX only



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>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 21ddff5c

drivers/net/ipa/ipa_endpoint.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -686,7 +686,7 @@ 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);

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