[PATCH v1 1/8] soc: qcom: qmi: Enumerate the service IDs of QMI

[Daniel Lezcano]

The QMI framework proposes a set of services which are defined by an
integer identifier. The different QMI client lookup for the services
via this identifier. Moreover, the function qmi_add_lookup() and
qmi_add_server() must match the service ID but the code in different
places set the same value but with a different macro name. These
macros are spreaded across the different subsystems implementing the
protocols associated with a service. It would make more sense to
define them in the QMI header for the sake of consistency and clarity.

This change use an unified naming for the services and enumerate the
ones implemented in the Linux kernel. More services can come later and
put the service ID in this same header.

Signed-off-by: Daniel Lezcano <daniel.lezcano at oss.qualcomm.com>
---
 include/linux/soc/qcom/qmi.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/include/linux/soc/qcom/qmi.h b/include/linux/soc/qcom/qmi.h
index 291cdc7ef49c..b8d07f2c07e7 100644
--- a/include/linux/soc/qcom/qmi.h
+++ b/include/linux/soc/qcom/qmi.h
@@ -92,6 +92,18 @@ struct qmi_elem_info {
 #define QMI_ERR_INCOMPATIBLE_STATE_V01		90
 #define QMI_ERR_NOT_SUPPORTED_V01		94
 
+/*
+ * Enumerate the IDs of the QMI services
+ */
+#define QMI_SERVICE_ID_TEST		0x0F	/*   15 */
+#define QMI_SERVICE_ID_SSCTL		0x2B	/*   43 */
+#define QMI_SERVICE_ID_IPA		0x31	/*   49 */
+#define QMI_SERVICE_ID_SERVREG_LOC	0x40	/*   64 */
+#define QMI_SERVICE_ID_SERVREG_NOTIF	0x42	/*   66 */
+#define QMI_SERVICE_ID_WLFW		0x45	/*   69 */
+#define QMI_SERVICE_ID_SLIMBUS		0x301	/*  769 */
+#define QMI_SERVICE_ID_USB_AUDIO_STREAM 0x41D	/* 1053 */
+
 /**
  * struct qmi_response_type_v01 - common response header (decoded)
  * @result:	result of the transaction
-- 
2.43.0