From: Johan Hovold <johan@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Oliver Neukum <oneukum@suse.com>, Felipe Balbi <balbi@kernel.org>
Cc: Yan Xinyu <sdlyyxy@bupt.edu.cn>,
linux-staging@lists.linux.dev, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org, Johan Hovold <johan@kernel.org>
Subject: [PATCH 1/7] USB: cdc: add control-signal defines
Date: Mon, 25 Jul 2022 09:58:35 +0200 [thread overview]
Message-ID: <20220725075841.1187-2-johan@kernel.org> (raw)
In-Reply-To: <20220725075841.1187-1-johan@kernel.org>
Add defines for the Control Signal Bitmap Values from section 6.2.14
SetControlLineState of the CDC specification version 1.1.
Signed-off-by: Johan Hovold <johan@kernel.org>
---
include/uapi/linux/usb/cdc.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/uapi/linux/usb/cdc.h b/include/uapi/linux/usb/cdc.h
index 6d61550959ef..372c81425cae 100644
--- a/include/uapi/linux/usb/cdc.h
+++ b/include/uapi/linux/usb/cdc.h
@@ -271,6 +271,10 @@ struct usb_cdc_line_coding {
__u8 bDataBits;
} __attribute__ ((packed));
+/* Control Signal Bitmap Values from 6.2.14 SetControlLineState */
+#define USB_CDC_CTRL_DTR (1 << 0)
+#define USB_CDC_CTRL_RTS (1 << 1)
+
/* table 62; bits in multicast filter */
#define USB_CDC_PACKET_TYPE_PROMISCUOUS (1 << 0)
#define USB_CDC_PACKET_TYPE_ALL_MULTICAST (1 << 1) /* no filter */
--
2.35.1
next prev parent reply other threads:[~2022-07-25 8:00 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-25 7:58 [PATCH 0/7] USB: cdc: add control and state defines Johan Hovold
2022-07-25 7:58 ` Johan Hovold [this message]
2022-07-25 9:15 ` [PATCH 1/7] USB: cdc: add control-signal defines Oliver Neukum
2022-07-25 7:58 ` [PATCH 2/7] USB: cdc: add serial-state defines Johan Hovold
2022-07-25 9:17 ` Oliver Neukum
2022-07-25 7:58 ` [PATCH 3/7] USB: cdc-acm: use CDC control-line defines Johan Hovold
2022-07-25 9:18 ` Oliver Neukum
2022-07-25 7:58 ` [PATCH 4/7] USB: cdc-acm: use CDC serial-state defines Johan Hovold
2022-07-25 9:20 ` Oliver Neukum
2022-07-25 7:58 ` [PATCH 5/7] staging: gdm724x: drop unused CDC defines Johan Hovold
2022-07-25 7:58 ` [PATCH 6/7] USB: gadget: f_acm: use " Johan Hovold
2022-07-25 7:58 ` [PATCH 7/7] USB: serial: usb_wwan: replace DTR/RTS magic numbers with macros Johan Hovold
2022-07-25 8:52 ` [PATCH 0/7] USB: cdc: add control and state defines Greg Kroah-Hartman
2022-07-25 8:54 ` Johan Hovold
2022-07-25 14:38 ` Yan Xinyu
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