[PATCH 05/12] staging: usbip: userspace: re-add interface information listing

[Valentina Manea]

This was deleted in the driver conversion patch. It didn't need
to be deleted; showing more information is ok.

Signed-off-by: Valentina Manea <valentina.mane...@gmail.com>
---
 drivers/staging/usbip/userspace/src/usbip_list.c | 20 +++++++++++++++++++-
 drivers/staging/usbip/userspace/src/usbipd.c     | 16 +++++++++++++++-
 2 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/usbip/userspace/src/usbip_list.c 
b/drivers/staging/usbip/userspace/src/usbip_list.c
index 2255107..7e1820a 100644
--- a/drivers/staging/usbip/userspace/src/usbip_list.c
+++ b/drivers/staging/usbip/userspace/src/usbip_list.c
@@ -52,8 +52,9 @@ static int get_exported_devices(char *host, int sockfd)
        struct op_devlist_reply reply;
        uint16_t code = OP_REP_DEVLIST;
        struct usbip_usb_device udev;
+       struct usbip_usb_interface uintf;
        unsigned int i;
-       int rc;
+       int rc, j;
 
        rc = usbip_net_send_op_common(sockfd, OP_REQ_DEVLIST, 0);
        if (rc < 0) {
@@ -103,6 +104,23 @@ static int get_exported_devices(char *host, int sockfd)
                printf("%11s: %s\n", "", udev.path);
                printf("%11s: %s\n", "", class_name);
 
+               for (j = 0; j < udev.bNumInterfaces; j++) {
+                       rc = usbip_net_recv(sockfd, &uintf, sizeof(uintf));
+                       if (rc < 0) {
+                               dbg("usbip_net_recv failed: usbip_usb_intf[%d]",
+                                               j);
+
+                               return -1;
+                       }
+                       usbip_net_pack_usb_interface(0, &uintf);
+
+                       usbip_names_get_class(class_name, sizeof(class_name),
+                                       uintf.bInterfaceClass,
+                                       uintf.bInterfaceSubClass,
+                                       uintf.bInterfaceProtocol);
+                       printf("%11s: %2d - %s\n", "", j, class_name);
+               }
+
                printf("\n");
        }
 
diff --git a/drivers/staging/usbip/userspace/src/usbipd.c 
b/drivers/staging/usbip/userspace/src/usbipd.c
index c2b3ced..b2230f7 100644
--- a/drivers/staging/usbip/userspace/src/usbipd.c
+++ b/drivers/staging/usbip/userspace/src/usbipd.c
@@ -159,8 +159,9 @@ static int send_reply_devlist(int connfd)
 {
        struct usbip_exported_device *edev;
        struct usbip_usb_device pdu_udev;
+       struct usbip_usb_interface pdu_uinf;
        struct op_devlist_reply reply;
-       int rc;
+       int rc, i;
 
        reply.ndev = 0;
        /* number of exported devices */
@@ -194,6 +195,19 @@ static int send_reply_devlist(int connfd)
                        dbg("usbip_net_send failed: pdu_udev");
                        return -1;
                }
+
+               for (i = 0; i < edev->udev.bNumInterfaces; i++) {
+                       dump_usb_interface(&edev->uinf[i]);
+                       memcpy(&pdu_uinf, &edev->uinf[i], sizeof(pdu_uinf));
+                       usbip_net_pack_usb_interface(1, &pdu_uinf);
+
+                       rc = usbip_net_send(connfd, &pdu_uinf,
+                                       sizeof(pdu_uinf));
+                       if (rc < 0) {
+                               dbg("usbip_net_send failed: pdu_uinf");
+                               return -1;
+                       }
+               }
        }
 
        return 0;
-- 
1.8.1.2

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