diff mbox series

Add support of TI ICDI to USB simple serial device

Message ID CAG3POB=BYJ_+iYy-xNygzp2RVOaUY2qEhRn9kTSNXYUo=9a5Og@mail.gmail.com (mailing list archive)
State New, archived
Headers show
Series Add support of TI ICDI to USB simple serial device | expand

Commit Message

Dashi Cao Oct. 13, 2018, 9:10 a.m. UTC 
In-Circuit Debug Interface is a debugging interface for TI ARM
microcontrollers. It has three USB interfaces and two of them are
presented as standard ACM serial device. The 3rd interface is the
debugging interface and it can be driven as a Linux USB simple
terminal. With it, debugging session and firmware up/down loading are
supported on Linux.

Signed-off-by: Dashi Cao <dscao999@hotmail.com, dscao999@gmail.com>
---
 drivers/usb/serial/usb-serial-simple.c | 7 +++++++
 1 file changed, 7 insertions(+)

--
2.11.0

Comments

Felipe Balbi Oct. 15, 2018, 5:49 a.m. UTC | #1 
Hi,

Da Shi Cao <dscao999@gmail.com> writes:

> In-Circuit Debug Interface is a debugging interface for TI ARM
> microcontrollers. It has three USB interfaces and two of them are
> presented as standard ACM serial device. The 3rd interface is the
> debugging interface and it can be driven as a Linux USB simple
> terminal. With it, debugging session and firmware up/down loading are
> supported on Linux.
>
> Signed-off-by: Dashi Cao <dscao999@hotmail.com, dscao999@gmail.com>

Just to make sure: did you test to verify that this doesn't regress OpenOCD?
Greg KH Oct. 18, 2018, 4:53 p.m. UTC | #2 
On Sat, Oct 13, 2018 at 05:10:50PM +0800, Da Shi Cao wrote:
> In-Circuit Debug Interface is a debugging interface for TI ARM
> microcontrollers. It has three USB interfaces and two of them are
> presented as standard ACM serial device. The 3rd interface is the
> debugging interface and it can be driven as a Linux USB simple
> terminal. With it, debugging session and firmware up/down loading are
> supported on Linux.
> 
> Signed-off-by: Dashi Cao <dscao999@hotmail.com, dscao999@gmail.com>
> ---
>  drivers/usb/serial/usb-serial-simple.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/usb/serial/usb-serial-simple.c
> b/drivers/usb/serial/usb-serial-simple.c
> index 4d0273508043..ae43088b659e 100644
> --- a/drivers/usb/serial/usb-serial-simple.c
> +++ b/drivers/usb/serial/usb-serial-simple.c
> @@ -109,6 +109,11 @@ DEVICE(suunto, SUUNTO_IDS);
>         { USB_DEVICE(0x908, 0x0004) }
>  DEVICE(siemens_mpi, SIEMENS_IDS);
> 
> +/* TI In-Circuit Debug Interface */
> +#define ICDI_IDS()              \
> +       { USB_DEVICE_INTERFACE_CLASS(0x1cbe, 0x00fd, USB_CLASS_VENDOR_SPEC) }
> +DEVICE(ti_icdi, ICDI_IDS);
> +
>  /* All of the above structures mushed into two lists */
>  static struct usb_serial_driver * const serial_drivers[] = {
>         &carelink_device,
> @@ -124,6 +129,7 @@ static struct usb_serial_driver * const serial_drivers[] = {
>         &hp4x_device,
>         &suunto_device,
>         &siemens_mpi_device,
> +       &ti_icdi_device,
>         NULL
>  };
> 
> @@ -141,6 +147,7 @@ static const struct usb_device_id id_table[] = {
>         HP4X_IDS(),
>         SUUNTO_IDS(),
>         SIEMENS_IDS(),
> +       ICDI_IDS(),
>         { },
>  };
>  MODULE_DEVICE_TABLE(usb, id_table);
> --
> 2.11.0

Hi,

This is the friendly patch-bot of Greg Kroah-Hartman.  You have sent him
a patch that has triggered this response.  He used to manually respond
to these common problems, but in order to save his sanity (he kept
writing the same thing over and over, yet to different people), I was
created.  Hopefully you will not take offence and will fix the problem
in your patch and resubmit it so that it can be accepted into the Linux
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You are receiving this message because of the following common error(s)
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If you wish to discuss this problem further, or you have questions about
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diff mbox series

Patch

diff --git a/drivers/usb/serial/usb-serial-simple.c
b/drivers/usb/serial/usb-serial-simple.c
index 4d0273508043..ae43088b659e 100644
--- a/drivers/usb/serial/usb-serial-simple.c
+++ b/drivers/usb/serial/usb-serial-simple.c
@@ -109,6 +109,11 @@  DEVICE(suunto, SUUNTO_IDS);
        { USB_DEVICE(0x908, 0x0004) }
 DEVICE(siemens_mpi, SIEMENS_IDS);

+/* TI In-Circuit Debug Interface */
+#define ICDI_IDS()              \
+       { USB_DEVICE_INTERFACE_CLASS(0x1cbe, 0x00fd, USB_CLASS_VENDOR_SPEC) }
+DEVICE(ti_icdi, ICDI_IDS);
+
 /* All of the above structures mushed into two lists */
 static struct usb_serial_driver * const serial_drivers[] = {
        &carelink_device,
@@ -124,6 +129,7 @@  static struct usb_serial_driver * const serial_drivers[] = {
        &hp4x_device,
        &suunto_device,
        &siemens_mpi_device,
+       &ti_icdi_device,
        NULL
 };

@@ -141,6 +147,7 @@  static const struct usb_device_id id_table[] = {
        HP4X_IDS(),
        SUUNTO_IDS(),
        SIEMENS_IDS(),
+       ICDI_IDS(),
        { },
 };
 MODULE_DEVICE_TABLE(usb, id_table);