From 6ec7a9c2e8be0bc064e8c25df4f71ee63e978b5f Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Mon, 15 Mar 2021 10:21:12 -0500 Subject: [PATCH] net: ipa: extend the INDICATION_REGISTER request The specified format of the INDICATION_REGISTER QMI request message has been extended to support two more optional fields: endpoint_desc_ind: sender wishes to receive endpoint descriptor information via an IPA ENDP_DESC indication QMI message bw_change_ind: sender wishes to receive bandwidth change information via an IPA BW_CHANGE indication QMI message Add definitions that permit these fields to be formatted and parsed by the QMI library code. Signed-off-by: Alex Elder Acked-by: Manivannan Sadhasivam Signed-off-by: David S. Miller --- drivers/net/ipa/ipa_qmi_msg.c | 40 +++++++++++++++++++++++++++++++++++ drivers/net/ipa/ipa_qmi_msg.h | 6 +++++- 2 files changed, 45 insertions(+), 1 deletion(-) diff --git a/drivers/net/ipa/ipa_qmi_msg.c b/drivers/net/ipa/ipa_qmi_msg.c index e4a6efbe9bd00..6838e8065072b 100644 --- a/drivers/net/ipa/ipa_qmi_msg.c +++ b/drivers/net/ipa/ipa_qmi_msg.c @@ -70,6 +70,46 @@ struct qmi_elem_info ipa_indication_register_req_ei[] = { .offset = offsetof(struct ipa_indication_register_req, ipa_mhi_ready_ind), }, + { + .data_type = QMI_OPT_FLAG, + .elem_len = 1, + .elem_size = + sizeof_field(struct ipa_indication_register_req, + endpoint_desc_ind_valid), + .tlv_type = 0x13, + .offset = offsetof(struct ipa_indication_register_req, + endpoint_desc_ind_valid), + }, + { + .data_type = QMI_UNSIGNED_1_BYTE, + .elem_len = 1, + .elem_size = + sizeof_field(struct ipa_indication_register_req, + endpoint_desc_ind), + .tlv_type = 0x13, + .offset = offsetof(struct ipa_indication_register_req, + endpoint_desc_ind), + }, + { + .data_type = QMI_OPT_FLAG, + .elem_len = 1, + .elem_size = + sizeof_field(struct ipa_indication_register_req, + bw_change_ind_valid), + .tlv_type = 0x14, + .offset = offsetof(struct ipa_indication_register_req, + bw_change_ind_valid), + }, + { + .data_type = QMI_UNSIGNED_1_BYTE, + .elem_len = 1, + .elem_size = + sizeof_field(struct ipa_indication_register_req, + bw_change_ind), + .tlv_type = 0x14, + .offset = offsetof(struct ipa_indication_register_req, + bw_change_ind), + }, { .data_type = QMI_EOTI, }, diff --git a/drivers/net/ipa/ipa_qmi_msg.h b/drivers/net/ipa/ipa_qmi_msg.h index 12b6621f4b0e6..3233d145fd87c 100644 --- a/drivers/net/ipa/ipa_qmi_msg.h +++ b/drivers/net/ipa/ipa_qmi_msg.h @@ -24,7 +24,7 @@ * information for each field. The qmi_send_*() interfaces require * the message size to be provided. */ -#define IPA_QMI_INDICATION_REGISTER_REQ_SZ 12 /* -> server handle */ +#define IPA_QMI_INDICATION_REGISTER_REQ_SZ 20 /* -> server handle */ #define IPA_QMI_INDICATION_REGISTER_RSP_SZ 7 /* <- server handle */ #define IPA_QMI_INIT_DRIVER_REQ_SZ 162 /* client handle -> */ #define IPA_QMI_INIT_DRIVER_RSP_SZ 25 /* client handle <- */ @@ -44,6 +44,10 @@ struct ipa_indication_register_req { u8 data_usage_quota_reached; u8 ipa_mhi_ready_ind_valid; u8 ipa_mhi_ready_ind; + u8 endpoint_desc_ind_valid; + u8 endpoint_desc_ind; + u8 bw_change_ind_valid; + u8 bw_change_ind; }; /* The response to a IPA_QMI_INDICATION_REGISTER request consists only of -- 2.39.5