Date: Sun, 14 Sep 2008 20:20:44 GMT From: Hans Petter Selasky <hselasky@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 149773 for review Message-ID: <200809142020.m8EKKinW071519@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=149773 Change 149773 by hselasky@hselasky_laptop001 on 2008/09/14 20:19:51 Power mode fixes. Affected files ... .. //depot/projects/usb/src/sys/dev/usb2/core/usb2_generic.c#26 edit .. //depot/projects/usb/src/sys/dev/usb2/include/usb2_ioctl.h#19 edit Differences ... ==== //depot/projects/usb/src/sys/dev/usb2/core/usb2_generic.c#26 (text+ko) ==== @@ -843,10 +843,11 @@ di->udi_power = udev->flags.self_powered ? 0 : udev->power; di->udi_speed = udev->speed; di->udi_mode = udev->flags.usb2_mode; + di->udi_power_mode = udev->power_mode; if (udev->flags.suspended) { - di->udi_devstate = USB_DEVSTATE_SUSPENDED; + di->udi_suspended = 1; } else { - di->udi_devstate = USB_DEVSTATE_ENABLED; + di->udi_suspended = 0; } hub = udev->parent_hub; @@ -1754,6 +1755,12 @@ break; case USB_POWER_MODE_ON: + /* enable port */ + err = usb2_req_set_port_feature(udev->parent_hub, + NULL, udev->port_no, UHF_PORT_ENABLE); + + /* FALLTHROUGH */ + case USB_POWER_MODE_SAVE: case USB_POWER_MODE_RESUME: /* TODO: implement USB power save */ ==== //depot/projects/usb/src/sys/dev/usb2/include/usb2_ioctl.h#19 (text+ko) ==== @@ -106,11 +106,9 @@ uint8_t udi_hubaddr; /* parent HUB address */ uint8_t udi_hubindex; /* parent HUB device index */ uint8_t udi_hubport; /* parent HUB port */ - uint8_t udi_devstate; -#define USB_DEVSTATE_ENABLED 0x0 -#define USB_DEVSTATE_SUSPENDED 0x1 -#define USB_DEVSTATE_POWERED 0x2 -#define USB_DEVSTATE_DISABLED 0x3 + uint8_t udi_power_mode; /* see "USB_POWER_MODE_XXX" */ + uint8_t udi_suspended; /* set if device is suspended */ + uint8_t udi_reserved[16]; /* leave space for the future */ char udi_product[128]; char udi_vendor[128]; char udi_serial[64]; @@ -264,7 +262,7 @@ #define USB_SET_PORT_ENABLE _IOW ('U', 143, int) #define USB_SET_PORT_DISABLE _IOW ('U', 144, int) #define USB_SET_POWER_MODE _IOW ('U', 145, int) -#define USB_GET_POWER_MODE _IOW ('U', 146, int) +#define USB_GET_POWER_MODE _IOR ('U', 146, int) /* Modem device */ #define USB_GET_CM_OVER_DATA _IOR ('U', 180, int)
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