Merge "msm: ipa: enable holb on cons resource fail" (3c6c2fbb) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/platform/msm/ipa/ipa.c

+16 −1

Original line number	Diff line number	Diff line
		@@ -2916,12 +2916,27 @@ void ipa_suspend_handler(enum ipa_irq_type interrupt,
		((struct ipa_tx_suspend_irq_data *)interrupt_data)->endpoints;
		u32 bmsk = 1;
		u32 i = 0;
		int res;
		struct ipa_ep_cfg_holb holb_cfg;

		IPADBG("interrupt=%d, interrupt_data=%u\n", interrupt, suspend_data);
		memset(&holb_cfg, 0, sizeof(holb_cfg));
		holb_cfg.tmr_val = 0;

		for (i = 0; i < ipa_ctx->ipa_num_pipes; i++) {
		if ((suspend_data & bmsk) && (ipa_ctx->ep[i].valid)) {
		resource = ipa_get_rm_resource_from_ep(i);
		ipa_rm_request_resource_with_timer(resource);
		res = ipa_rm_request_resource_with_timer(resource);
		if (res == EPERM &&
		IPA_CLIENT_IS_CONS(ipa_ctx->ep[i].client)) {
		holb_cfg.en = 1;
		res = ipa_cfg_ep_holb_by_client(
		ipa_ctx->ep[i].client, &holb_cfg);
		if (res) {
		IPAERR("holb en fail,IPAHW stall\n");
		BUG();
		}
		}
		}
		bmsk = bmsk << 1;
		}

+7 −5

Original line number	Diff line number	Diff line
		@@ -1238,11 +1238,13 @@ int ipa_teardown_sys_pipe(u32 clnt_hdl)
		if (IPA_CLIENT_IS_CONS(ep->client))
		ipa_cleanup_rx(ep->sys);

		if (!ep->skip_ep_cfg && IPA_CLIENT_IS_PROD(ep->client)) {
		if (ipa_ctx->modem_cfg_emb_pipe_flt &&
		ep->client == IPA_CLIENT_APPS_LAN_WAN_PROD)
		IPADBG("modem cfg emb pipe flt\n");
		else
		ipa_delete_dflt_flt_rules(clnt_hdl);
		}

		if (IPA_CLIENT_IS_WLAN_CONS(ep->client))
		atomic_dec(&ipa_ctx->wc_memb.active_clnt_cnt);