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Commit efd6cf62 authored by Chandana Kishori Chiluveru's avatar Chandana Kishori Chiluveru Committed by Mayank Rana
Browse files

usb: f_gsi: Add EP_LOOKUP for USB_PROT_GPS_CTRL 



Add EP_LOOKUP for gps control channel and update the ep_type
as USB and interface id used for GPS function so that user space
Qmuxbridge process will use this info and update the response in
DPM_OPEN_QMI Request for QMI communication.

Change-Id: I45f640d952bdb513eb45c69711e61b2c2708f541
Signed-off-by: default avatarChandana Kishori Chiluveru <cchiluve@codeaurora.org>
parent 5a83d02c

drivers/usb/gadget/function/f_gsi.c

+25 −16
Original line number Diff line number Diff line
@@ -1466,27 +1466,36 @@ static long gsi_ctrl_dev_ioctl(struct file *fp, unsigned int cmd, 
			break;

		}



		if (gsi->prot_id != USB_PROT_GPS_CTRL) {

			if (gsi->d_port.in_channel_handle == -EINVAL &&

				gsi->d_port.out_channel_handle == -EINVAL) {

				ret = -EAGAIN;

				break;

			}



			info.ph_ep_info.ep_type = GSI_MBIM_DATA_EP_TYPE_HSUSB;

			info.ph_ep_info.peripheral_iface_id = gsi->data_id;

		} else {

			info.ph_ep_info.ep_type = GSI_MBIM_DATA_EP_TYPE_HSUSB;

			info.ph_ep_info.peripheral_iface_id = gsi->ctrl_id;

		}



		log_event_dbg("%s: prot id :%d ep_type:%d intf:%d",

				__func__, gsi->prot_id, info.ph_ep_info.ep_type,

				info.ph_ep_info.peripheral_iface_id);

		if (gsi->prot_id != USB_PROT_GPS_CTRL) {

			info.ipa_ep_pair.cons_pipe_num =

			(gsi->prot_id == USB_PROT_DIAG_IPA ||

				gsi->prot_id == USB_PROT_DPL_ETHER) ? -1 :

					gsi->d_port.out_channel_handle;

		info.ipa_ep_pair.prod_pipe_num = gsi->d_port.in_channel_handle;

			info.ipa_ep_pair.prod_pipe_num =

					gsi->d_port.in_channel_handle;



		log_event_dbg("%s: prot id :%d ep_type:%d intf:%d",

				__func__, gsi->prot_id, info.ph_ep_info.ep_type,

				info.ph_ep_info.peripheral_iface_id);



			log_event_dbg("%s: ipa_cons_idx:%d ipa_prod_idx:%d",

				__func__, info.ipa_ep_pair.cons_pipe_num,

					__func__,

					info.ipa_ep_pair.cons_pipe_num,

					info.ipa_ep_pair.prod_pipe_num);

		}



		ret = copy_to_user((void __user *)arg, &info,

			sizeof(info));