Merge "msm: ipa3: disable prefetch only for IPAv3.5" (d5a56189) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/platform/msm/ipa/ipa_v3/ipa.c

+4 −3

Original line number	Diff line number	Diff line
		@@ -4011,10 +4011,11 @@ static int ipa3_post_init(const struct ipa3_plat_drv_res *resource_p,
		}

		/*
		* IPAv3.5.x requires to disable prefetch for USB in order to allow
		* MBIM to work, currently MBIM is not needed in MHI mode.
		* IPAv3.5 and above requires to disable prefetch for USB in order
		* to allow MBIM to work, currently MBIM is not needed in MHI mode.
		*/
		if (!ipa3_ctx->ipa_config_is_mhi)
		if ((ipa3_ctx->ipa_hw_type >= IPA_HW_v3_5) &&
		(!ipa3_ctx->ipa_config_is_mhi))
		ipa3_disable_prefetch(IPA_CLIENT_USB_CONS);

		if (ipa3_ctx->transport_prototype == IPA_TRANSPORT_TYPE_GSI) {