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incubator-nuttx/drivers/usbdev/Kconfig

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#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
menuconfig USBDEV
bool "USB Device Driver Support"
default n
---help---
USB device drivers. See also include/nuttx/usb/usbdev.h
if USBDEV
comment "USB Device Controller Driver Options"
config USBDEV_ISOCHRONOUS
bool "Enable isochronous"
default n
---help---
Build in extra support for isochronous endpoints
config USBDEV_DUALSPEED
bool "Enable high and full speed"
default n
---help---
Hardware handles high and full speed operation (USB 2.0)
choice
prompt "Select USB device powered"
default USBDEV_SELFPOWERED
config USBDEV_SELFPOWERED
bool "Self powered"
---help---
Will cause USB features to indicate that the device is self-powered
config USBDEV_BUSPOWERED
bool "Bus powered"
---help---
Will cause USB features to indicate that the device is not self-powered
endchoice # Select USB device powered
config USBDEV_MAXPOWER
int "Maximum power consumption in mA"
default 100
# depends on USBDEV_BUSPOWERED
---help---
Maximum power consumption in mA. This selection should only apply if
the device is bus powered (USBDEV_BUSPOWERED). It is, however, used
unconditionally in several USB device drivers.
config USBDEV_DMA
bool "Enable DMA methods"
default n
---help---
Select this enable DMA-related methods in USB device controller driver
interface. These methods include the DMA buffer allocation methods:
allobuffer() and freebuffer().
The USB class driver allocates packet I/O buffers for data transfer by
calling the driver allocbuffer() and freebuffer() methods. Those methods
are only available if USBDEV_DMA is defined in the system configuration.
config USBDEV_DMAMEMORY
bool "Board DMA Allocation Hooks"
default n
depends on USBDEV_DMA
---help---
The USB class driver allocates packet I/O buffers for data transfer by
calling the driver allocbuffer() and freebuffer() methods. Those methods
are only available if USBDEV_DMA is defined in the system configuration.
If USBDEV_DMAMEMORY is also defined in the NuttX configuration, then
the driver implementations of the allocbuffer() and freebuffer()
methods may use board-specific usbdev_dma_alloc() and usbdev_dma_free().
If USBDEV_DMA and USBDEV_DMAMEMORY are both defined, then the board-
specific logic must provide the functions usbdev_dma_alloc() and
usbdev_dma_free(): usbdev_dma_alloc() will allocate DMA-capable
memory of the specified size; usbdev_dma_free() is the corresponding
function that will be called to free the DMA-capable memory.
config ARCH_USBDEV_STALLQUEUE
bool
default n
---help---
This option is set by the USB device controller driver (DCD)
selection. These selection means that the DCD can support
queuing of stall requests. By this, it is meant that, (1) the
stall is not sent until all write requests preceding the stall
request are sent, (2) the stall is sent, and then after the
stall is cleared, (3) all write requests queued after the stall
are sent.
If the driver does not support this feature, that the class drivers
will enable some hokey and inefficient delay logic to workaround
the lack of queuing.
menuconfig USBDEV_TRACE
bool "Enable USB tracing for debug"
default n
select HAVE_USBTRACE
---help---
Enables USB tracing for debug
if USBDEV_TRACE
config USBDEV_TRACE_NRECORDS
int "Number of trace entries to remember"
default 128
---help---
Number of trace entries to remember
config USBDEV_TRACE_STRINGS
bool "Decode device controller events"
default n
depends on DEBUG_USB
---help---
If USBDEV_TRACE_STRINGS is defined, then the USB device controller
driver must provide arrays of strings to support decoding of device-
specific trace events. These arrays of strings (and the type struct
trace_msg_t) are defined in include/nuttx/usb/usbdev_trace.h:
#ifdef CONFIG_USBDEV_TRACE_STRINGS
extern const struct trace_msg_t g_usb_trace_strings_deverror[];
extern const struct trace_msg_t g_usb_trace_strings_intdecode[];
#endif
endif # USBDEV_TRACE
config USBDEV_TRACE_INITIALIDSET
int "Initial enable bits"
default 0
---help---
This is the set of initial USB features that are enabled at boot
time. See the event ID class bit definitions in
include/nuttx/usbdev_trace.h.
menuconfig USBDEV_CUSTOM_TXFIFO_SIZE
bool "Custom TX Fifo size"
default n
---help---
Enables custom TX Fifo size
if USBDEV_CUSTOM_TXFIFO_SIZE
config USBDEV_EP0_TXFIFO_SIZE
int "USBDEV_EP0_TXFIFO_SIZE"
default 64
config USBDEV_EP1_TXFIFO_SIZE
int "USBDEV_EP1_TXFIFO_SIZE"
default 0
config USBDEV_EP2_TXFIFO_SIZE
int "USBDEV_EP2_TXFIFO_SIZE"
default 0
config USBDEV_EP3_TXFIFO_SIZE
int "USBDEV_EP3_TXFIFO_SIZE"
default 0
config USBDEV_EP4_TXFIFO_SIZE
int "USBDEV_EP4_TXFIFO_SIZE"
default 0
config USBDEV_EP5_TXFIFO_SIZE
int "USBDEV_EP5_TXFIFO_SIZE"
default 0
config USBDEV_EP6_TXFIFO_SIZE
int "USBDEV_EP6_TXFIFO_SIZE"
default 0
config USBDEV_EP7_TXFIFO_SIZE
int "USBDEV_EP7_TXFIFO_SIZE"
default 0
config USBDEV_EP8_TXFIFO_SIZE
int "USBDEV_EP8_TXFIFO_SIZE"
default 0
endif # USBDEV_CUSTOM_TXFIFO_SIZE
comment "USB Device Class Driver Options"
menuconfig USBDEV_COMPOSITE
bool "USB composite device support"
default n
---help---
Enables USB composite device support
if USBDEV_COMPOSITE
config COMPOSITE_IAD
bool "Use Interface Associate Descriptor (IAD)"
default n
---help---
If one of the members of the composite has multiple interfaces
(such as CDC/ACM), then an Interface Association Descriptor (IAD)
will be necessary. Default: IAD will be used automatically if
needed. It should not be necessary to set this.
config COMPOSITE_EP0MAXPACKET
int "Max packet size for endpoint 0"
default 64
---help---
Max packet size for endpoint 0
config COMPOSITE_VENDORID
hex "Composite vendor ID"
default 0x0000
config COMPOSITE_VENDORSTR
string "Composite vendor ID"
default "NuttX"
---help---
The vendor ID code/string
config COMPOSITE_PRODUCTID
hex "Composite product id"
default 0x0000
config COMPOSITE_PRODUCTSTR
string "Composite product string"
default "Composite device"
---help---
The product ID code/string
config COMPOSITE_SERIALSTR
string "Composite serial string"
default "001"
depends on !BOARD_USBDEV_SERIALSTR
---help---
Device serial number string
config COMPOSITE_CONFIGSTR
string "Configuration string"
default "NuttX COMPOSITE config"
---help---
Configuration string
config COMPOSITE_VERSIONNO
hex "Composite version number"
default 0x1010
---help---
Interface version number.
config COMPOSITE_MSFT_OS_DESCRIPTORS
bool "Add support for Microsoft OS Descriptors"
default n
---help---
Microsoft Windows cannot always automatically determine appropriate
drivers for different interfaces of a USB composite device. There is
a vendor-specific mechanism called "Microsoft OS Descriptors" that
allows the interface to provide further ID code to help with driver
loading. See https://msdn.microsoft.com/en-us/windows/hardware/gg463179
Enabling this feature in composite driver will pass these requests
onwards to the interface drivers.
config COMPOSITE_DEVICES
int "Max class object for composite device"
default 8
---help---
Composite device class object number.
endif # USBDEV_COMPOSITE
config PL2303
bool "Prolific PL2303 serial/USB converter emulation"
default n
select SERIAL_REMOVABLE
---help---
This logic emulates the Prolific PL2303 serial/USB converter
if PL2303
config PL2303_CONSOLE
bool "PL2303 console device"
default n
---help---
Register the USB device as /dev/console so that is will be used
as the console device.
config PL2303_EPINTIN
int "Interrupt IN endpoint number"
default 1
config PL2303_EPBULKOUT
int "Bulk OUT endpoint number"
default 2
config PL2303_EPBULKIN
int "Bulk IN endpoint number"
default 3
config PL2303_EP0MAXPACKET
int "Packet and request buffer sizes"
default 64
config PL2303_NWRREQS
int "Number of read requests that can be in flight"
default 4
---help---
The number of read requests that can be in flight
config PL2303_NRDREQS
int "Number of write requests that can be in flight"
default 4
---help---
The number of write/read requests that can be in flight
config PL2303_BULKIN_REQLEN
int "Size of one write request buffer"
default 768 if USBDEV_DUALSPEED
default 96 if !USBDEV_DUALSPEED
---help---
Ideally, the BULKOUT request size should *not* be the same size as
the maxpacket size. That is because IN transfers of exactly the
maxpacket size will be followed by a NULL packet. The BULKOUT,
on the other hand, request buffer size is always the same as the
maxpacket size.
There is also no reason from PL2303_BULKIN_REQLEN to be greater
than PL2303_TXBUFSIZE-1, since a request larger than the TX
buffer can never be sent.
config PL2303_RXBUFSIZE
int "Receive buffer size"
default 513 if USBDEV_DUALSPEED
default 257 if !USBDEV_DUALSPEED
---help---
Size of the serial receive buffers. The actual amount of data that
can be held in the buffer is this number minus one due to the way
that the circular buffer is managed. So an RX buffer size of 257
will hold four full-speed, 64 byte packets; a buffer size of 513
will hold one high-speed, 512 byte packet.
config PL2303_TXBUFSIZE
int "Transmit buffer size"
default 769 if USBDEV_DUALSPEED
default 193 if !USBDEV_DUALSPEED
---help---
Size of the serial transmit buffers. The actual amount of data that
can be held in the buffer is this number minus one due to the way
that the circular buffer is managed. So a TX buffer size of 769
will hold one request of size 768; a buffer size of 193 will hold
two requests of size 96 bytes.
config PL2303_VENDORID
hex "Vendor ID"
default 0x067b
config PL2303_PRODUCTID
hex "Product ID"
default 0x2303
config PL2303_VENDORSTR
string "Vendor string"
default "NuttX"
config PL2303_PRODUCTSTR
string "Product string"
default "PL2303 Emulation"
endif # PL2303
menuconfig CDCACM
bool "USB Modem (CDC/ACM) support"
default n
select SERIAL_REMOVABLE
---help---
Enables USB Modem (CDC/ACM) support
if CDCACM
config CDCACM_CONSOLE
bool "CDC/ACM console device"
default n
---help---
Register the USB device as /dev/console so that is will be used
as the console device.
config CDCACM_IFLOWCONTROL
bool "CDC/ACM RTS flow control"
default n
select SERIAL_IFLOWCONTROL
---help---
Enable CDC/ACM RTS flow control
config CDCACM_OFLOWCONTROL
bool "CDC/ACM CTS flow control"
default n
depends on EXPERIMENTAL
select SERIAL_OFLOWCONTROL
---help---
Enable CDC/ACM CTS flow control
menuconfig CDCACM_COMPOSITE
bool "CDC/ACM composite support"
default n
depends on USBDEV_COMPOSITE
---help---
Configure the CDC serial driver as part of a composite driver
(only if USBDEV_COMPOSITE is also defined)
if !CDCACM_COMPOSITE
# In a composite device the EP0 config comes from the composite device
# and the EP-Number is configured dynamically via composite_initialize
config CDCACM_EP0MAXPACKET
int "Endpoint 0 max packet size"
default 64
---help---
Endpoint 0 max packet size. Default 64.
config CDCACM_EPINTIN
int "Interrupt IN endpoint number"
default 1
---help---
The logical 7-bit address of a hardware endpoint that supports
interrupt IN operation. Default 1.
endif # !CDCACM_COMPOSITE
config CDCACM_EPINTIN_FSSIZE
int "Interrupt IN full speed MAXPACKET size"
default 64
---help---
Max package size for the interrupt IN endpoint if full speed mode.
Default 64.
if USBDEV_DUALSPEED
config CDCACM_EPINTIN_HSSIZE
int "Interrupt IN high speed MAXPACKET size"
default 64
---help---
Max package size for the interrupt IN endpoint if high speed mode.
Default 64.
endif # USBDEV_DUALSPEED
if !CDCACM_COMPOSITE
# In a composite device the EP-Number is configured dynamically via
# composite_initialize
config CDCACM_EPBULKOUT
int "Bulk OUT endpoint number"
default 3
---help---
The logical 7-bit address of a hardware endpoint that supports
bulk OUT operation. Default: 3
endif # !CDCACM_COMPOSITE
config CDCACM_EPBULKOUT_FSSIZE
int "Bulk OUT full speed MAXPACKET size"
default 64
---help---
Max package size for the bulk OUT endpoint if full speed mode.
Default 64.
if USBDEV_DUALSPEED
config CDCACM_EPBULKOUT_HSSIZE
int "Bulk OUT out high speed MAXPACKET size"
default 512
---help---
Max package size for the bulk OUT endpoint if high speed mode.
Default 512.
endif # USBDEV_DUALSPEED
if !CDCACM_COMPOSITE
# In a composite device the EP-Number is configured dynamically via
# composite_initialize
config CDCACM_EPBULKIN
int "Bulk IN endpoint number"
default 2
---help---
The logical 7-bit address of a hardware endpoint that supports
bulk IN operation. Default: 2
endif
config CDCACM_EPBULKIN_FSSIZE
int "Bulk IN full speed MAXPACKET size"
default 64
---help---
Max package size for the bulk IN endpoint if full speed mode.
Default 64.
if USBDEV_DUALSPEED
config CDCACM_EPBULKIN_HSSIZE
int "Bulk IN high speed MAXPACKET size"
default 512
---help---
Max package size for the bulk IN endpoint if high speed mode.
Default 512.
endif # USBDEV_DUALSPEED
config CDCACM_NRDREQS
int "Number of read requests that can be in flight"
default 4
---help---
The number of read requests that can be in flight
config CDCACM_NWRREQS
int "Number of write requests that can be in flight"
default 4
---help---
The number of write/read requests that can be in flight
config CDCACM_BULKIN_REQLEN
int "Size of one write request buffer"
default 768 if USBDEV_DUALSPEED
default 96 if !USBDEV_DUALSPEED
---help---
Ideally, the BULKOUT request size should *not* be the same size as
the maxpacket size. That is because IN transfers of exactly the
maxpacket size will be followed by a NULL packet. The BULKOUT,
on the other hand, request buffer size is always the same as the
maxpacket size.
There is also no reason from CDCACM_BULKIN_REQLEN to be greater
than CDCACM_TXBUFSIZE-1, since a request larger than the TX
buffer can never be sent.
config CDCACM_RXBUFSIZE
int "Receive buffer size"
default 513 if USBDEV_DUALSPEED
default 257 if !USBDEV_DUALSPEED
---help---
Size of the serial receive buffers. The actual amount of data that
can be held in the buffer is this number minus one due to the way
that the circular buffer is managed. So an RX buffer size of 257
will hold four full-speed, 64 byte packets; a buffer size of 513
will hold one high-speed, 512 byte packet.
config CDCACM_TXBUFSIZE
int "Transmit buffer size"
default 769 if USBDEV_DUALSPEED
default 193 if !USBDEV_DUALSPEED
---help---
Size of the serial transmit buffers. The actual amount of data that
can be held in the buffer is this number minus one due to the way
that the circular buffer is managed. So a TX buffer size of 769
will hold one request of size 768; a buffer size of 193 will hold
two requests of size 96 bytes.
if !CDCACM_COMPOSITE
# In a composite device the Vendor- and Product-ID is given by the composite
# device
config CDCACM_VENDORID
hex "Vendor ID"
default 0x0525
---help---
The vendor ID code/string. Default 0x0525 and "NuttX"
0x0525 is the Netchip vendor and should not be used in any
products. This default VID was selected for compatibility with
the Linux CDC ACM default VID.
config CDCACM_PRODUCTID
hex "Product ID"
default 0xa4a7
---help---
The product ID code/string. Default 0xa4a7 and "CDC/ACM Serial"
0xa4a7 was selected for compatibility with the Linux CDC ACM
default PID.
config CDCACM_VENDORSTR
string "Vendor string"
default "NuttX"
config CDCACM_PRODUCTSTR
string "Product string"
default "CDC/ACM Serial"
endif # !CDCACM_COMPOSITE
endif # CDCACM
menuconfig USBADB
bool "USB Android Debug Bridge (ADB) support"
default n
select USBDEV_FS
---help---
Enables USB Android Debug Bridge (ADB) support
if USBADB
config USBFASTBOOT
bool "USB Android Debug Bridge (FASTBOOT) support"
default n
---help---
Enables USB Android Debug Bridge (FASTBOOT) support
menuconfig USBADB_COMPOSITE
bool "USBADB composite support"
default n
depends on USBDEV_COMPOSITE
---help---
Configure the ADB driver as part of a composite driver
(only if USBDEV_COMPOSITE is also defined)
if !USBADB_COMPOSITE
# In a composite device the EP0 config comes from the composite device
# and the EP-Number is configured dynamically via composite_initialize
config USBADB_EP0MAXPACKET
int "Endpoint 0 max packet size"
default 64
---help---
Endpoint 0 max packet size. Default 64.
# In a composite device the EP-Numbers are configured dynamically via
# composite_initialize
config USBADB_EPBULKOUT
int "Bulk OUT endpoint number"
default 1
---help---
The logical 7-bit address of a hardware endpoint that supports
bulk OUT operation. Default: 3
config USBADB_EPBULKIN
int "Bulk IN endpoint number"
default 2
---help---
The logical 7-bit address of a hardware endpoint that supports
bulk IN operation. Default: 2
endif
config USBADB_EPBULKOUT_FSSIZE
int "Bulk OUT full speed MAXPACKET size"
default 64
---help---
Max package size for the bulk OUT endpoint if full speed mode.
Default 64.
if USBDEV_DUALSPEED
config USBADB_EPBULKOUT_HSSIZE
int "Bulk OUT out high speed MAXPACKET size"
default 512
---help---
Max package size for the bulk OUT endpoint if high speed mode.
Default 512.
endif # USBDEV_DUALSPEED
config USBADB_EPBULKIN_FSSIZE
int "Bulk IN full speed MAXPACKET size"
default 64
---help---
Max package size for the bulk IN endpoint if full speed mode.
Default 64.
if USBDEV_DUALSPEED
config USBADB_EPBULKIN_HSSIZE
int "Bulk IN high speed MAXPACKET size"
default 512
---help---
Max package size for the bulk IN endpoint if high speed mode.
Default 512.
endif # USBDEV_DUALSPEED
config USBADB_NRDREQS
int "Number of read requests that can be in flight"
default 4
---help---
The number of read requests that can be in flight
config USBADB_NWRREQS
int "Number of write requests that can be in flight"
default 4
---help---
The number of write/read requests that can be in flight
if !USBADB_COMPOSITE
config USBADB_VENDORID
hex "Vendor ID"
default 0x18d1
---help---
The vendor ID code/string. Default is Google Inc.
config USBADB_PRODUCTID
hex "Product ID"
default 0x4e11
---help---
The product ID code/string. Default is Nexus One.
config USBADB_VENDORSTR
string "Vendor string"
default "NuttX"
config USBADB_PRODUCTSTR
string "Product string"
default "Debug Bridge"
config USBADB_SERIALSTR
string "Serial string"
default "1234"
depends on !BOARD_USBDEV_SERIALSTR
endif # !USBADB_COMPOSITE
config USBADB_CONFIGSTR
string "Configuration descriptor string"
default "ADB Config"
config USBADB_INTERFACESTR
string "Interface descriptor string"
default "ADB Interface"
endif # USBADB
menuconfig USBMSC
bool "USB Mass storage class device"
default n
---help---
References:
"Universal Serial Bus Mass Storage Class, Specification Overview,"
Revision 1.2, USB Implementer's Forum, June 23, 2003.
"Universal Serial Bus Mass Storage Class, Bulk-Only Transport,"
Revision 1.0, USB Implementer's Forum, September 31, 1999.
"SCSI Primary Commands - 3 (SPC-3)," American National Standard
for Information Technology, May 4, 2005
"SCSI Primary Commands - 4 (SPC-4)," American National Standard
for Information Technology, July 19, 2008
"SCSI Block Commands -2 (SBC-2)," American National Standard
for Information Technology, November 13, 2004
"SCSI Multimedia Commands - 3 (MMC-3)," American National Standard
for Information Technology, November 12, 2001
if USBMSC
config USBMSC_COMPOSITE
bool "Mass storage composite support"
default n
depends on USBDEV_COMPOSITE
---help---
Configure the mass storage driver as part of a composite driver
(only if USBDEV_COMPOSITE is also defined)
if !USBMSC_COMPOSITE
# In a composite device the EP-Number and STR-Number is configured
# dynamically via composite_initialize
config USBMSC_EP0MAXPACKET
int "Max packet size for endpoint 0"
default 64
---help---
Max packet size for endpoint 0
config USBMSC_EPBULKOUT
int "Bulk OUT endpoint number"
default 2
---help---
The logical 7-bit address of a hardware endpoints that support
bulk OUT and IN operations
config USBMSC_EPBULKIN
int "Bulk IN endpoint number"
default 3
---help---
The logical 7-bit address of a hardware endpoints that support
bulk OUT and IN operations
endif
config USBMSC_NWRREQS
int "The number of write requests that can be in flight"
default 4
---help---
The number of write/read requests that can be in flight
config USBMSC_NRDREQS
int "The number of read requests that can be in flight"
default 4
---help---
The number of write/read requests that can be in flight
config USBMSC_WRMULTIPLE
bool "Write multiple blocks at once if possible"
default n
---help---
Store multiple blocks and write them in a single request. This
speeds up the writing significantly with eMMC devices, for example,
because writing 512 bytes may be as fast as writing the complete
SUPER_PAGE_SIZE (see extended CSD [225] bits 0-3), which may be up
to 64Kb. Real-life example with different block sizes, using the
dd command with argument bs=512, bs=8k (USBMSC_NWRREQS = 4, and 16):
512b: 470 kb/s, 8k: 5.3 Mb/s. This is more than a tenfold increase
in the throughput. Without this option enabled, the block driver's
block size is always used, which is usually 512 bytes.
config USBMSC_BULKINREQLEN
int "Bulk IN request size"
default 512 if USBDEV_DUALSPEED
default 64 if !USBDEV_DUALSPEED
---help---
The size of the buffer in each WRITE request. This value should to be
at least as large as the endpoint maxpacket size . Most DCDs can divide
a large request buffer down and enqueue the smaller, outgoing packets
for better performance. So, ideally, the size of write request buffer
should be the size of one block device sector which is, often, 512
bytes. The default, however, is the minimum size of 512 or 64 bytes
(depending upon if dual speed operation is supported or not).
config USBMSC_BULKOUTREQLEN
int "Bulk OUT request size"
default 512 if USBDEV_DUALSPEED
default 64 if !USBDEV_DUALSPEED
---help---
The size of the buffer in each READ request. This value should to be
at least as large as the endpoint maxpacket size. Most DCDs will return
the completed READ request to the caller as each packet is received.
Therefore, there is no benefit in increasing the size of this buffer
beyond the maximum size of one packet. Default: 512 or 64 bytes
(depending upon if dual speed operation is supported or not).
if USBMSC_COMPOSITE
config USBMSC_IFNOBASE
int "Mass storage interface number"
default 0
---help---
With composite USB drivers, the interface is not guaranteed to be zero
but rather, may vary according to the order in which the devices are
declared in the board_composite_connect() -function. This function may
be found in the corresponding board file. This index number may need to
be adjusted to match the proper interface number.
endif
if !USBMSC_COMPOSITE
# In a composite device the Vendor- and Product-IDs are handled by the
# composite device
config USBMSC_VENDORID
hex "Mass storage Vendor ID"
default 0x584e
---help---
The vendor ID (VID). The value here is bogus. You should not use
it in any commercial products! You must go through the proper
channels to request a vendor ID for your company if you do not
already have one!
config USBMSC_VENDORSTR
string "Mass storage vendor string"
default "NuttX"
---help---
The vendor ID code/string
config USBMSC_PRODUCTID
hex "Mass storage Product ID"
default 0x5342
---help---
The product ID (PID).
config USBMSC_PRODUCTSTR
string "Mass storage product string"
default "Mass Storage"
endif # !USBMSC_COMPOSITE
config USBMSC_VERSIONNO
hex "USB MSC Version Number"
default 0x399
config USBMSC_REMOVABLE
bool "Mass storage removable"
default n
---help---
Select if the media is removable
USB Composite Device Configuration
config USBMSC_SCSI_PRIO
int "USBMSC SCSI daemon priority"
default 128
---help---
Priority of the SCSI kernel thread. This must be a relatively high
priority so that the SCSI daemon can be response to USB block driver
accesses.
config USBMSC_SCSI_STACKSIZE
int "USBMSC SCSI daemon stack size"
default DEFAULT_TASK_STACKSIZE
---help---
Stack size used with the SCSI kernel thread. The default value
is not tuned.
config USBMSC_NOT_STALL_BULKEP
bool "Not stall USBMSC bulk endpoints for workaround"
default n
---help---
Not stall USBMSC bulk endpoints in some conditions.
Because RP2040 usbdev driver cannot handle stalling/resuming bulk
endpoints well, this workaround is required.
endif
menuconfig RNDIS
bool "RNDIS Ethernet-over-USB"
default n
---help---
References:
- "MS-RNDIS: Remote Network Driver Interface Specification (RNDIS)
Protocol"
- "Remote NDIS To USB Mapping"
This option may required CONFIG_NETDEV_LATEINIT=y otherwise, the
power-up initialization may call the non-existent xxx_netinitialize().
This option is not automatically selected because it may be that
you have an additional network device that requires the early
xxx_netinitialize() call.
if RNDIS
config RNDIS_NWRREQS
int "The number of write requests that can be in flight"
default 4 if NET_TCP_WRITE_BUFFERS
default 2 if !NET_TCP_WRITE_BUFFERS
---help---
The number of write/read requests that can be in flight
config RNDIS_COMPOSITE
bool "RNDIS composite support"
default n
depends on USBDEV_COMPOSITE
---help---
Configure the RNDIS driver as part of a composite driver
(only if USBDEV_COMPOSITE is also defined)
if !RNDIS_COMPOSITE
config RNDIS_VENDORID
hex "RNDIS Vendor ID"
default 0x584e
---help---
The vendor ID (VID). The value here is bogus. You should not use
it in any commercial products! You must go through the proper
channels to request a vendor ID for your company if you do not
already have one!
config RNDIS_VENDORSTR
string "RNDIS vendor string"
default "NuttX"
---help---
The vendor ID code/string
config RNDIS_PRODUCTID
hex "RNDIS Product ID"
default 0x5342
---help---
The product ID (PID).
config RNDIS_PRODUCTSTR
string "RNDIS product string"
default "RNDIS gadget"
config RNDIS_SERIALSTR
string "RNDIS serial string"
default "1234"
depends on !BOARD_USBDEV_SERIALSTR
config RNDIS_VERSIONNO
hex "RNDIS Version Number"
default 0x0001
config RNDIS_EPBULKIN
int "RNDIS bulk in endpoint number"
default 1
config RNDIS_EPBULKOUT
int "RNDIS bulk out endpoint number"
default 2
config RNDIS_EPINTIN
int "RNDIS interrupt in endpoint number"
default 3
endif # !RNDIS_COMPOSITE
endif # RNDIS
menuconfig DFU
bool "DFU Device Firmware Upgrade"
default n
---help---
References:
- "Universal Serial Bus Device Class Specification for Device
Firmware Upgrade, Version 1.1, Aug 5, 2004"
This driver implements the application-part of DFU protocol. It enables
a host application to send DFU_DETACH request and to cause the device
to reboot into a bootloader mode.
if DFU
config DFU_MSFT_OS_DESCRIPTORS
bool "Microsoft OS descriptor support"
default n
depends on COMPOSITE_MSFT_OS_DESCRIPTORS
---help---
Enabling this option will cause the DFU driver to return "WINUSB" as
the compatible ID of the DFU interface. This will automatically load
the appropriate driver for use with e.g. libusb and dfu-util.
Note that as of 2018 there are some issues with libusb and
composite devices, you may need a patched version:
https://sourceforge.net/p/libusb/mailman/message/36304399/
config DFU_INTERFACE_NAME
string "DFU interface string"
default "DFU interface"
---help---
String to assign as a name for the DFU interface.
if DFU_MSFT_OS_DESCRIPTORS
config DFU_INTERFACE_GUID
string "DFU interface GUID"
default "{8FE6D4D7-49DD-41E7-9486-49AFC6BFE475}"
---help---
DeviceInterfaceGUID to use for DFU interface in Microsoft OS descriptors.
Actual value does not matter for libusb, but if using WinUSB API directly
you can request your device by this GUID.
endif # DFU_MSFT_OS_DESCRIPTORS
endif # DFU
menuconfig NET_CDCECM
bool "CDC-ECM Ethernet-over-USB"
default n
select NETDEVICES
select NET
select NET_ETHERNET
---help---
References:
- "Universal Serial Bus - Communications Class - Subclass
Specification for Ethernet Control Model Devices,
Revision 1.2, February 9, 2007"
This option may require CONFIG_NETDEV_LATEINIT=y, otherwise the
power-up initialization may call the non-existent xxx_netinitialize().
This option is not automatically selected because it may be that
you have an additional network device that requires the early
xxx_netinitialize() call.
if NET_CDCECM
menuconfig CDCECM_COMPOSITE
bool "CDC/ECM composite support"
default n
depends on USBDEV_COMPOSITE
---help---
Configure the CDC Ethernet Control Model driver as part of a
composite driver (only if USBDEV_COMPOSITE is also defined)
if !CDCECM_COMPOSITE
# In a composite device the EP0 config comes from the composite device
# and the EP-Number is configured dynamically via composite_initialize
config CDCECM_EP0MAXPACKET
int "Endpoint 0 max packet size"
default 64
---help---
Endpoint 0 max packet size. Default 64.
config CDCECM_EPINTIN
int "Interrupt IN endpoint number"
default 1
---help---
The logical 7-bit address of a hardware endpoint that supports
interrupt IN operation. Default 1.
endif # !CDCECM_COMPOSITE
config CDCECM_EPINTIN_FSSIZE
int "Interrupt IN full speed MAXPACKET size"
default 16
---help---
Max package size for the interrupt IN endpoint if full speed mode.
Default 16.
if USBDEV_DUALSPEED
config CDCECM_EPINTIN_HSSIZE
int "Interrupt IN high speed MAXPACKET size"
default 64
---help---
Max package size for the interrupt IN endpoint if high speed mode.
Default 64.
endif # USBDEV_DUALSPEED
if !CDCECM_COMPOSITE
# In a composite device the EP-Number is configured dynamically via
# composite_initialize
config CDCECM_EPBULKOUT
int "Bulk OUT endpoint number"
default 5
---help---
The logical 7-bit address of a hardware endpoint that supports
bulk OUT operation. Default: 5
endif # !CDCECM_COMPOSITE
config CDCECM_EPBULKOUT_FSSIZE
int "Bulk OUT full speed MAXPACKET size"
default 64
---help---
Max package size for the bulk OUT endpoint if full speed mode.
Default 64.
if USBDEV_DUALSPEED
config CDCECM_EPBULKOUT_HSSIZE
int "Bulk OUT out high speed MAXPACKET size"
default 512
---help---
Max package size for the bulk OUT endpoint if high speed mode.
Default 512.
endif # USBDEV_DUALSPEED
if !CDCECM_COMPOSITE
# In a composite device the EP-Number is configured dynamically via
# composite_initialize
config CDCECM_EPBULKIN
int "Bulk IN endpoint number"
default 2
---help---
The logical 7-bit address of a hardware endpoint that supports
bulk IN operation. Default: 2
endif # !CDCECM_COMPOSITE
config CDCECM_EPBULKIN_FSSIZE
int "Bulk IN full speed MAXPACKET size"
default 64
---help---
Max package size for the bulk IN endpoint if full speed mode.
Default 64.
if USBDEV_DUALSPEED
config CDCECM_EPBULKIN_HSSIZE
int "Bulk IN high speed MAXPACKET size"
default 512
---help---
Max package size for the bulk IN endpoint if high speed mode.
Default 512.
endif # USBDEV_DUALSPEED
if !CDCECM_COMPOSITE
# In a composite device the Vendor- and Product-ID is given by the composite
# device
config CDCECM_VENDORID
hex "Vendor ID"
default 0x0525
---help---
The vendor ID code/string. Default 0x0525 and "NuttX"
0x0525 is the Netchip vendor and should not be used in any
products. This default VID was selected for compatibility with
the Linux CDC ECM default VID.
config CDCECM_PRODUCTID
hex "Product ID"
default 0xa4a2
---help---
The product ID code/string. Default 0xa4a2 and "CDC/ECM Ethernet"
0xa4a2 was selected for compatibility with the Linux CDC ECM
default PID.
config CDCECM_VENDORSTR
string "Vendor string"
default "NuttX"
config CDCECM_PRODUCTSTR
string "Product string"
default "CDC/ECM Ethernet"
endif # !CDCECM_COMPOSITE
endif # CDCECM
config USBDEV_FS
bool
default n
---help---
Enables USBDEV FS support, userspace can use fs to control USB device.
if USBDEV_FS
config USBDEV_FS_EPNUM
int "Number of EP for USBDEV FS"
default 4
---help---
Maximum number of eps for USBDEV FS.
config USBDEV_FS_NPOLLWAITERS
int "Number of poll waiters for USBDEV FS"
default 2
---help---
Maximum number of threads that can be waiting on poll().
endif #USBDEV_FS
menuconfig USBMTP
bool "USB Media Transfer Protocol (MTP) support"
default n
select USBDEV_FS
---help---
Enables USB Media Transfer Protocol (MTP) support
if USBMTP
menuconfig USBMTP_COMPOSITE
bool "USBMTP composite support"
default n
depends on USBDEV_COMPOSITE
---help---
Configure the MTP driver as part of a composite driver
(only if USBDEV_COMPOSITE is also defined)
if !USBMTP_COMPOSITE
# In a composite device the EP0 config comes from the composite device
# and the EP-Number is configured dynamically via composite_initialize
config USBMTP_EP0MAXPACKET
int "Endpoint 0 max packet size"
default 64
---help---
Endpoint 0 max packet size. Default 64.
# In a composite device the EP-Numbers are configured dynamically via
# composite_initialize
config USBMTP_EPBULKIN
int "Bulk IN endpoint number"
default 1
---help---
The logical 7-bit address of a hardware endpoint that supports
bulk IN operation. Default: 1
config USBMTP_EPBULKOUT
int "Bulk OUT endpoint number"
default 2
---help---
The logical 7-bit address of a hardware endpoint that supports
bulk OUT operation. Default: 2
config USBMTP_EPINTIN
int "Interrupt IN endpoint number"
default 5
---help---
The logical 7-bit address of a hardware endpoint that supports
interrupt IN operation. Default: 5
endif
config USBMTP_EPBULKOUT_FSSIZE
int "Bulk OUT Full Speed MAXPACKET size"
default 64
---help---
Max package size for the bulk OUT endpoint if Full Speed mode.
Default 64.
if USBDEV_DUALSPEED
config USBMTP_EPBULKOUT_HSSIZE
int "Bulk OUT High Speed MAXPACKET size"
default 512
---help---
Max package size for the bulk OUT endpoint if High Speed mode.
Default 512.
endif # USBDEV_DUALSPEED
config USBMTP_EPBULKIN_FSSIZE
int "Bulk IN Full Speed MAXPACKET size"
default 64
---help---
Max package size for the bulk IN endpoint if Full Speed mode.
Default 64.
if USBDEV_DUALSPEED
config USBMTP_EPBULKIN_HSSIZE
int "Bulk IN High Speed MAXPACKET size"
default 512
---help---
Max package size for the bulk IN endpoint if High Speed mode.
Default 512.
endif # USBDEV_DUALSPEED
config USBMTP_EPINTIN_SIZE
int "Interrupt IN MAXPACKET size"
default 28
---help---
Max package size for the Interrupt IN endpoint, Default 28.
config USBMTP_EPINTIN_INTERVAL
int "Interrupt IN poll interval"
default 10
---help---
The poll interval for the Interrupt IN endpoint, Default 10.
config USBMTP_NRDREQS
int "Number of read requests that can be in flight"
default 4
---help---
The number of read requests that can be in flight
config USBMTP_NWRREQS
int "Number of write requests that can be in flight"
default 4
---help---
The number of write/read requests that can be in flight
if !USBMTP_COMPOSITE
config USBMTP_VENDORID
hex "Vendor ID"
default 0x18d1
---help---
The vendor ID code/string. Default is Google Inc.
config USBMTP_PRODUCTID
hex "Product ID"
default 0x4e11
---help---
The product ID code/string. Default is Nexus One.
config USBMTP_VENDORSTR
string "Vendor string"
default "NuttX"
config USBMTP_PRODUCTSTR
string "Product string"
default "Nuttx MTP"
config USBMTP_SERIALSTR
string "Serial string"
default "1234"
depends on !USBMTP_BOARD_SERIALSTR
endif # !USBMTP_COMPOSITE
config USBMTP_CONFIGSTR
string "Configuration descriptor string"
default "MTP Config"
config USBMTP_INTERFACESTR
string "Interface descriptor string"
default "MTP Interface"
endif # USBMTP
endif # USBDEV
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