On Thu, Oct 13, 2016 at 12:52:06PM +0900, Nobuo Iwata wrote:
> usbip_get_device() method in usbip_host_driver_ops was not used. It is
> modified as a function to find an exported device for new operations
> 'connect' and 'disconnect'.
>
> bind and unbind function are exported for the new operations.
>
> Signed-off-by: Nobuo Iwata <[email protected]>
> ---
> tools/usb/usbip/libsrc/usbip_host_common.c | 6 ++----
> tools/usb/usbip/libsrc/usbip_host_common.h | 8 ++++----
> tools/usb/usbip/src/usbip.h | 3 +++
> tools/usb/usbip/src/usbip_bind.c | 7 ++++---
> tools/usb/usbip/src/usbip_unbind.c | 7 ++++---
> 5 files changed, 17 insertions(+), 14 deletions(-)
>
> diff --git a/tools/usb/usbip/libsrc/usbip_host_common.c
> b/tools/usb/usbip/libsrc/usbip_host_common.c
> index 9d41522..6a98d6c 100644
> --- a/tools/usb/usbip/libsrc/usbip_host_common.c
> +++ b/tools/usb/usbip/libsrc/usbip_host_common.c
> @@ -256,17 +256,15 @@ int usbip_export_device(struct usbip_exported_device
> *edev, int sockfd)
> }
>
> struct usbip_exported_device *usbip_generic_get_device(
> - struct usbip_host_driver *hdriver, int num)
> + struct usbip_host_driver *hdriver, char *busid)
> {
> struct list_head *i;
> struct usbip_exported_device *edev;
> - int cnt = 0;
>
> list_for_each(i, &hdriver->edev_list) {
> edev = list_entry(i, struct usbip_exported_device, node);
> - if (num == cnt)
> + if (!strncmp(busid, edev->udev.busid, SYSFS_BUS_ID_SIZE))
> return edev;
> - cnt++;
> }
>
> return NULL;
> diff --git a/tools/usb/usbip/libsrc/usbip_host_common.h
> b/tools/usb/usbip/libsrc/usbip_host_common.h
> index a64b803..f9a9def 100644
> --- a/tools/usb/usbip/libsrc/usbip_host_common.h
> +++ b/tools/usb/usbip/libsrc/usbip_host_common.h
> @@ -38,7 +38,7 @@ struct usbip_host_driver_ops {
> void (*close)(struct usbip_host_driver *hdriver);
> int (*refresh_device_list)(struct usbip_host_driver *hdriver);
> struct usbip_exported_device * (*get_device)(
> - struct usbip_host_driver *hdriver, int num);
> + struct usbip_host_driver *hdriver, char *busid);
>
> int (*read_device)(struct udev_device *sdev,
> struct usbip_usb_device *dev);
> @@ -86,11 +86,11 @@ static inline int usbip_refresh_device_list(struct
> usbip_host_driver *hdriver)
> }
>
> static inline struct usbip_exported_device *
> -usbip_get_device(struct usbip_host_driver *hdriver, int num)
> +usbip_get_device(struct usbip_host_driver *hdriver, char *busid)
> {
> if (!hdriver->ops.get_device)
> return NULL;
> - return hdriver->ops.get_device(hdriver, num);
> + return hdriver->ops.get_device(hdriver, busid);
> }
>
> /* Helper functions for implementing driver backend */
> @@ -99,6 +99,6 @@ void usbip_generic_driver_close(struct usbip_host_driver
> *hdriver);
> int usbip_generic_refresh_device_list(struct usbip_host_driver *hdriver);
> int usbip_export_device(struct usbip_exported_device *edev, int sockfd);
> struct usbip_exported_device *usbip_generic_get_device(
> - struct usbip_host_driver *hdriver, int num);
> + struct usbip_host_driver *hdriver, char *busid);
>
> #endif /* __USBIP_HOST_COMMON_H */
> diff --git a/tools/usb/usbip/src/usbip.h b/tools/usb/usbip/src/usbip.h
> index 84fe66a..c296910 100644
> --- a/tools/usb/usbip/src/usbip.h
> +++ b/tools/usb/usbip/src/usbip.h
> @@ -37,4 +37,7 @@ void usbip_list_usage(void);
> void usbip_bind_usage(void);
> void usbip_unbind_usage(void);
>
> +int usbip_bind_device(char *busid);
> +int usbip_unbind_device(char *busid);
> +
> #endif /* __USBIP_H */
> diff --git a/tools/usb/usbip/src/usbip_bind.c
> b/tools/usb/usbip/src/usbip_bind.c
> index fa46141..1c09338 100644
> --- a/tools/usb/usbip/src/usbip_bind.c
> +++ b/tools/usb/usbip/src/usbip_bind.c
> @@ -1,5 +1,6 @@
> /*
> - * Copyright (C) 2011 matt mooney <[email protected]>
> + * Copyright (C) 2015 Nobuo Iwata
> + * 2011 matt mooney <[email protected]>
Minor nit, you are not modifying this file enough to claim copyright,
according to the copyright rules I am familiar with, so please do not do
so here.
> * 2005-2007 Takahiro Hirofuchi
> *
> * This program is free software: you can redistribute it and/or modify
> @@ -139,7 +140,7 @@ static int unbind_other(char *busid)
> return status;
> }
>
> -static int bind_device(char *busid)
> +int usbip_bind_device(char *busid)
> {
> int rc;
> struct udev *udev;
> @@ -200,7 +201,7 @@ int usbip_bind(int argc, char *argv[])
>
> switch (opt) {
> case 'b':
> - ret = bind_device(optarg);
> + ret = usbip_bind_device(optarg);
> goto out;
> default:
> goto err_out;
> diff --git a/tools/usb/usbip/src/usbip_unbind.c
> b/tools/usb/usbip/src/usbip_unbind.c
> index a4a496c..cc1ff26 100644
> --- a/tools/usb/usbip/src/usbip_unbind.c
> +++ b/tools/usb/usbip/src/usbip_unbind.c
> @@ -1,5 +1,6 @@
> /*
> - * Copyright (C) 2011 matt mooney <[email protected]>
> + * Copyright (C) 2015 Nobuo Iwata
> + * 2011 matt mooney <[email protected]>
Same here :(
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