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Commit 95e8846a authored by Chris Lew's avatar Chris Lew
Browse files

msm: ipa3: Add QMI server exit handling 



The QMI net reset callback is called when the name server is restarted.
This does not cover the SSR case, where the del_server callback will be
called. Add a handler to reset the server sock addrs when a del_server
notification is given.

Change-Id: I35f6577d37370ac293fbfe8731c9ee1410f8766e
Signed-off-by: default avatarChris Lew <clew@codeaurora.org>
parent f3ca18a7

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

+18 −2
Original line number Diff line number Diff line
@@ -1053,6 +1053,10 @@ static void ipa3_q6_clnt_svc_exit(struct work_struct *work) 
static int ipa3_q6_clnt_svc_event_notify_svc_new(struct qmi_handle *qmi,

	struct qmi_service *service)

{

	IPAWANDBG("QMI svc:%d vers:%d ins:%d node:%d port:%d\n",

		  service->service, service->version, service->instance,

		  service->node, service->port);



	ipa3_qmi_ctx->ipa_q6_client_params.sq.sq_family = AF_QIPCRTR;

	ipa3_qmi_ctx->ipa_q6_client_params.sq.sq_node = service->node;

	ipa3_qmi_ctx->ipa_q6_client_params.sq.sq_port = service->port;
@@ -1064,8 +1068,19 @@ static int ipa3_q6_clnt_svc_event_notify_svc_new(struct qmi_handle *qmi, 
	return 0;

}



static void ipa3_q6_clnt_svc_event_notify_svc_exit(struct qmi_handle *qmi)

static void ipa3_q6_clnt_svc_event_notify_net_reset(struct qmi_handle *qmi)

{

	if (!workqueues_stopped)

		queue_delayed_work(ipa_clnt_req_workqueue,

			&ipa3_work_svc_exit, 0);

}



static void ipa3_q6_clnt_svc_event_notify_svc_exit(struct qmi_handle *qmi,

						   struct qmi_service *svc)

{

	IPAWANDBG("QMI svc:%d vers:%d ins:%d node:%d port:%d\n", svc->service,

		  svc->version, svc->instance, svc->node, svc->port);



	if (!workqueues_stopped)

		queue_delayed_work(ipa_clnt_req_workqueue,

			&ipa3_work_svc_exit, 0);
@@ -1077,7 +1092,8 @@ static struct qmi_ops server_ops = { 


static struct qmi_ops client_ops = {

	.new_server = ipa3_q6_clnt_svc_event_notify_svc_new,

	.net_reset = ipa3_q6_clnt_svc_event_notify_svc_exit,

	.del_server = ipa3_q6_clnt_svc_event_notify_svc_exit,

	.net_reset = ipa3_q6_clnt_svc_event_notify_net_reset,

};



static struct qmi_msg_handler server_handlers[] = {