FM / usb

/usr/src/linux-headers-5.15.0-181/include/linux/usb/

/usr/src/linux-headers-5.15.0-181/include/linux/usb

Name	Size	Mode	Actions
audio-v2.h	14356	0644	edit dl rm
audio-v3.h	14270	0644	edit dl rm
audio.h	1261	0644	edit dl rm
c67x00.h	1867	0644	edit dl rm
ccid.h	787	0644	edit dl rm
cdc-wdm.h	701	0644	edit dl rm
cdc.h	1517	0644	edit dl rm
cdc_ncm.h	5978	0644	edit dl rm
ch9.h	2342	0644	edit dl rm
chipidea.h	3512	0644	edit dl rm
composite.h	26172	0644	edit dl rm
ehci-dbgp.h	2099	0644	edit dl rm
ehci_def.h	8277	0644	edit dl rm
ehci_pdriver.h	2395	0644	edit dl rm
ezusb.h	286	0644	edit dl rm
functionfs.h	151	0644	edit dl rm
gadget.h	37543	0644	edit dl rm
gadget_configfs.h	3014	0644	edit dl rm
g_hid.h	1158	0644	edit dl rm
hcd.h	28343	0644	edit dl rm
input.h	716	0644	edit dl rm
iowarrior.h	1374	0644	edit dl rm
irda.h	3853	0644	edit dl rm
isp116x.h	1160	0644	edit dl rm
isp1301.h	2433	0644	edit dl rm
isp1362.h	1628	0644	edit dl rm
m66592.h	1444	0644	edit dl rm
musb-ux500.h	899	0644	edit dl rm
musb.h	3600	0644	edit dl rm
net2280.h	24120	0644	edit dl rm
of.h	1859	0644	edit dl rm
ohci_pdriver.h	1748	0644	edit dl rm
otg-fsm.h	8823	0644	edit dl rm
otg.h	3158	0644	edit dl rm
pd.h	15254	0644	edit dl rm
pd_ado.h	1191	0644	edit dl rm
pd_bdo.h	555	0644	edit dl rm
pd_ext_sdb.h	698	0644	edit dl rm
pd_vdo.h	16554	0644	edit dl rm
phy.h	8435	0644	edit dl rm
phy_companion.h	1197	0644	edit dl rm
quirks.h	2403	0644	edit dl rm
r8a66597.h	18069	0644	edit dl rm
r8152.h	1067	0644	edit dl rm
renesas_usbhs.h	4303	0644	edit dl rm
rndis_host.h	6080	0644	edit dl rm
role.h	3663	0644	edit dl rm
serial.h	17596	0644	edit dl rm
sl811.h	838	0644	edit dl rm
storage.h	2645	0644	edit dl rm
tcpci.h	6883	0644	edit dl rm
tcpm.h	6614	0644	edit dl rm
tegra_usb_phy.h	2586	0644	edit dl rm
typec.h	9590	0644	edit dl rm
typec_altmode.h	6639	0644	edit dl rm
typec_dp.h	3998	0644	edit dl rm
typec_mux.h	2115	0644	edit dl rm
typec_tbt.h	1774	0644	edit dl rm
uas.h	2121	0644	edit dl rm
ulpi.h	2319	0644	edit dl rm
usb338x.h	7977	0644	edit dl rm
usbnet.h	10825	0644	edit dl rm
usb_phy_generic.h	582	0644	edit dl rm
xhci-dbgp.h	825	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-181/include/linux/usb/irda.h (3853B)

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * USB IrDA Bridge Device Definition
 */

#ifndef __LINUX_USB_IRDA_H
#define __LINUX_USB_IRDA_H

/* This device should use Application-specific class */

#define USB_SUBCLASS_IRDA			0x02

/*-------------------------------------------------------------------------*/

/* Class-Specific requests (bRequest field) */

#define USB_REQ_CS_IRDA_RECEIVING		1
#define USB_REQ_CS_IRDA_CHECK_MEDIA_BUSY	3
#define USB_REQ_CS_IRDA_RATE_SNIFF		4
#define USB_REQ_CS_IRDA_UNICAST_LIST		5
#define USB_REQ_CS_IRDA_GET_CLASS_DESC		6

/*-------------------------------------------------------------------------*/

/* Class-Specific descriptor */

#define USB_DT_CS_IRDA				0x21

/*-------------------------------------------------------------------------*/

/* Data sizes */

#define USB_IRDA_DS_2048			(1 << 5)
#define USB_IRDA_DS_1024			(1 << 4)
#define USB_IRDA_DS_512				(1 << 3)
#define USB_IRDA_DS_256				(1 << 2)
#define USB_IRDA_DS_128				(1 << 1)
#define USB_IRDA_DS_64				(1 << 0)

/* Window sizes */

#define USB_IRDA_WS_7				(1 << 6)
#define USB_IRDA_WS_6				(1 << 5)
#define USB_IRDA_WS_5				(1 << 4)
#define USB_IRDA_WS_4				(1 << 3)
#define USB_IRDA_WS_3				(1 << 2)
#define USB_IRDA_WS_2				(1 << 1)
#define USB_IRDA_WS_1				(1 << 0)

/* Min turnaround times in usecs */

#define USB_IRDA_MTT_0				(1 << 7)
#define USB_IRDA_MTT_10				(1 << 6)
#define USB_IRDA_MTT_50				(1 << 5)
#define USB_IRDA_MTT_100			(1 << 4)
#define USB_IRDA_MTT_500			(1 << 3)
#define USB_IRDA_MTT_1000			(1 << 2)
#define USB_IRDA_MTT_5000			(1 << 1)
#define USB_IRDA_MTT_10000			(1 << 0)

/* Baud rates */

#define USB_IRDA_BR_4000000			(1 << 8)
#define USB_IRDA_BR_1152000			(1 << 7)
#define USB_IRDA_BR_576000			(1 << 6)
#define USB_IRDA_BR_115200			(1 << 5)
#define USB_IRDA_BR_57600			(1 << 4)
#define USB_IRDA_BR_38400			(1 << 3)
#define USB_IRDA_BR_19200			(1 << 2)
#define USB_IRDA_BR_9600			(1 << 1)
#define USB_IRDA_BR_2400			(1 << 0)

/* Additional BOFs */

#define USB_IRDA_AB_0				(1 << 7)
#define USB_IRDA_AB_1				(1 << 6)
#define USB_IRDA_AB_2				(1 << 5)
#define USB_IRDA_AB_3				(1 << 4)
#define USB_IRDA_AB_6				(1 << 3)
#define USB_IRDA_AB_12				(1 << 2)
#define USB_IRDA_AB_24				(1 << 1)
#define USB_IRDA_AB_48				(1 << 0)

/* IRDA Rate Sniff */

#define USB_IRDA_RATE_SNIFF			1

/*-------------------------------------------------------------------------*/

struct usb_irda_cs_descriptor {
	__u8	bLength;
	__u8	bDescriptorType;

__le16	bcdSpecRevision;
	__u8	bmDataSize;
	__u8	bmWindowSize;
	__u8	bmMinTurnaroundTime;
	__le16	wBaudRate;
	__u8	bmAdditionalBOFs;
	__u8	bIrdaRateSniff;
	__u8	bMaxUnicastList;
} __attribute__ ((packed));

/*-------------------------------------------------------------------------*/

/* Data Format */

#define USB_IRDA_STATUS_MEDIA_BUSY	(1 << 7)

/* The following is a 4-bit value used for both
 * inbound and outbound headers:
 *
 * 0 - speed ignored
 * 1 - 2400 bps
 * 2 - 9600 bps
 * 3 - 19200 bps
 * 4 - 38400 bps
 * 5 - 57600 bps
 * 6 - 115200 bps
 * 7 - 576000 bps
 * 8 - 1.152 Mbps
 * 9 - 4 Mbps
 * 10..15 - Reserved
 */
#define USB_IRDA_STATUS_LINK_SPEED	0x0f

#define USB_IRDA_LS_NO_CHANGE		0
#define USB_IRDA_LS_2400		1
#define USB_IRDA_LS_9600		2
#define USB_IRDA_LS_19200		3
#define USB_IRDA_LS_38400		4
#define USB_IRDA_LS_57600		5
#define USB_IRDA_LS_115200		6
#define USB_IRDA_LS_576000		7
#define USB_IRDA_LS_1152000		8
#define USB_IRDA_LS_4000000		9

/* The following is a 4-bit value used only for
 * outbound header:
 *
 * 0 - No change (BOF ignored)
 * 1 - 48 BOFs
 * 2 - 24 BOFs
 * 3 - 12 BOFs
 * 4 - 6 BOFs
 * 5 - 3 BOFs
 * 6 - 2 BOFs
 * 7 - 1 BOFs
 * 8 - 0 BOFs
 * 9..15 - Reserved
 */
#define USB_IRDA_EXTRA_BOFS		0xf0

struct usb_irda_inbound_header {
	__u8		bmStatus;
};

struct usb_irda_outbound_header {
	__u8		bmChange;
};

#endif /* __LINUX_USB_IRDA_H */

cmd: