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man pages section 9: DDI and DKI Properties and Data Structures     Oracle Solaris 11 Information Library
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Document Information

Preface

Introduction

Data Structures for Drivers

aio_req(9S)

audio_engine_ops(9S)

blksize(9P)

buf(9S)

cb_ops(9S)

copyreq(9S)

copyresp(9S)

datab(9S)

dblk(9S)

ddi_device_acc_attr(9S)

ddi_dma_attr(9S)

ddi_dma_cookie(9S)

ddi_dmae_req(9S)

ddi_dma_lim(9S)

ddi_dma_lim_sparc(9S)

ddi_dma_lim_x86(9S)

ddi_dma_req(9S)

ddi_fm_error(9S)

ddi-forceattach(9P)

ddi_idevice_cookie(9S)

ddi-no-autodetach(9P)

device-blksize(9P)

device-nblocks(9P)

devmap_callback_ctl(9S)

dev_ops(9S)

fmodsw(9S)

free_rtn(9S)

gld_mac_info(9S)

gld_stats(9S)

hook_nic_event(9S)

hook_pkt_event(9S)

hook_t(9S)

inquiry-device-type(9P)

inquiry-product-id(9P)

inquiry-revision-id(9P)

inquiry-serial-no(9P)

inquiry-vendor-id(9P)

iocblk(9S)

iovec(9S)

kstat(9S)

kstat_intr(9S)

kstat_io(9S)

kstat_named(9S)

linkblk(9S)

lso_basic_tcp_ipv4(9S)

mac_callbacks(9S)

mac_capab_lso(9S)

mac_capab_rings(9S)

mac_group_info(9S)

mac_register(9S)

mac_ring_info(9S)

mblk(9S)

modldrv(9S)

modlinkage(9S)

modlmisc(9S)

modlstrmod(9S)

module_info(9S)

msgb(9S)

Nblock(9P)

net_inject_t(9S)

net_instance_t(9S)

no-involuntary-power-cycles(9P)

pm(9P)

pm-components(9P)

qband(9S)

qinit(9S)

queclass(9S)

queue(9S)

removable-media(9P)

scsi_address(9S)

scsi_arq_status(9S)

scsi_asc_key_strings(9S)

scsi_device(9S)

scsi_extended_sense(9S)

scsi_hba_tran(9S)

scsi_inquiry(9S)

scsi_pkt(9S)

scsi_status(9S)

size(9P)

streamtab(9S)

stroptions(9S)

tuple(9S)

uio(9S)

usb_bulk_request(9S)

usb_callback_flags(9S)

usb_cfg_descr(9S)

usb_client_dev_data(9S)

usb_completion_reason(9S)

usb_ctrl_request(9S)

usb_dev_descr(9S)

usb_dev_qlf_descr(9S)

usb_ep_descr(9S)

usb_if_descr(9S)

usb_intr_request(9S)

usb_isoc_request(9S)

usb_other_speed_cfg_descr(9S)

usb_request_attributes(9S)

usb_string_descr(9S)

usb_other_speed_cfg_descr

- USB other speed configuration descriptor

Synopsis

#include <sys/usb/usba.h> 

Interface Level

Solaris DDI specific (Solaris DDI)

Description

The usb_other_speed_cfg_descr_t configuration descriptor defines how fields of a high speed device's configuration descriptor change if that device is run at its other speed. Fields of this descriptor reflect configuration descriptor field changes if a device's speed is changed from full to high speed, or from high to full speed.

Please refer to Section 9.6.4 of the USB 2.0 specification. The USB 2.0 specification is available at www.usb.org.

This descriptor has the following fields:

uint8_t     bLength                Size of this descriptor,
                                   in bytes.

uint8_t     bDescriptorType        Set to USB_DESCR_TYPE_OTHER_SPEED_CFG.

uint16_t    wTotalLength           Total length of data returned */
                                   including all descriptors in
                                   the current other-speed
                                   configuration.

uint8_t     bNumInterfaces         Number of interfaces in
                                   the selected configuration.

uint8_t     bConfigurationValue    ID of the current other-speed
                                   configuration (1-based).

uint8_t     iConfiguration         Configuration value.
                                   Valid if > 0. Pass to 
                                   usb_get_string_descr(9F)
                                   to retrieve string.

uint8_t     bmAttributes           Configuration characteristics
                                   [See usb_cfg_descr(9S).]

uint8_t     bMaxPower              Maximum power consumption 
                                   in 2mA units.

Attributes

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE
ATTRIBUTE VALUE
Architecture
PCI-based systems
Interface Stability
Committed
Availability
system/io/usb

See Also

attributes(5), usb_get_alt_if(9F), usb_get_cfg(9F), usb_get_dev_data(9F), usb_get_string_descr(9F), usb_parse_data(9F), usb_cfg_descr(9S), usb_ctrl_request(9S), usb_dev_descr(9S), usb_dev_qlf_descr(9S)