diff options
Diffstat (limited to 'hw/usb-msd.c')
| -rw-r--r-- | hw/usb-msd.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/hw/usb-msd.c b/hw/usb-msd.c index 08fc5c335..f4289165b 100644 --- a/hw/usb-msd.c +++ b/hw/usb-msd.c @@ -1,4 +1,4 @@ -/* +/* * USB Mass Storage Device emulation * * Copyright (c) 2006 CodeSourcery. @@ -93,13 +93,13 @@ static const uint8_t qemu_msd_config_descriptor[] = { 0x01, /* u8 bNumInterfaces; (1) */ 0x01, /* u8 bConfigurationValue; */ 0x00, /* u8 iConfiguration; */ - 0xc0, /* u8 bmAttributes; + 0xc0, /* u8 bmAttributes; Bit 7: must be set, 6: Self-powered, 5: Remote wakeup, 4..0: resvd */ 0x00, /* u8 MaxPower; */ - + /* one interface */ 0x09, /* u8 if_bLength; */ 0x04, /* u8 if_bDescriptorType; Interface */ @@ -110,7 +110,7 @@ static const uint8_t qemu_msd_config_descriptor[] = { 0x06, /* u8 if_bInterfaceSubClass; SCSI */ 0x50, /* u8 if_bInterfaceProtocol; Bulk Only */ 0x00, /* u8 if_iInterface; */ - + /* Bulk-In endpoint */ 0x07, /* u8 ep_bLength; */ 0x05, /* u8 ep_bDescriptorType; Endpoint */ @@ -259,12 +259,12 @@ static int usb_msd_handle_control(USBDevice *dev, int request, int value, case DeviceRequest | USB_REQ_GET_DESCRIPTOR: switch(value >> 8) { case USB_DT_DEVICE: - memcpy(data, qemu_msd_dev_descriptor, + memcpy(data, qemu_msd_dev_descriptor, sizeof(qemu_msd_dev_descriptor)); ret = sizeof(qemu_msd_dev_descriptor); break; case USB_DT_CONFIG: - memcpy(data, qemu_msd_config_descriptor, + memcpy(data, qemu_msd_config_descriptor, sizeof(qemu_msd_config_descriptor)); ret = sizeof(qemu_msd_config_descriptor); break; |