Re: [PATCH 1/2] Documentation: usb: Update NCM configfs parameters

From: Krishna Kurapati PSSNV
Date: Mon Oct 09 2023 - 11:34:00 EST




On 10/9/2023 8:51 PM, Greg Kroah-Hartman wrote:

diff --git a/Documentation/usb/gadget-testing.rst b/Documentation/usb/gadget-testing.rst
index 29072c166d23..6e5d96668e8e 100644
--- a/Documentation/usb/gadget-testing.rst
+++ b/Documentation/usb/gadget-testing.rst
@@ -448,15 +448,17 @@ Function-specific configfs interface
The function name to use when creating the function directory is "ncm".
The NCM function provides these attributes in its function directory:
- =============== ==================================================
- ifname network device interface name associated with this
- function instance
- qmult queue length multiplier for high and super speed
- host_addr MAC address of host's end of this
- Ethernet over USB link
- dev_addr MAC address of device's end of this
- Ethernet over USB link
- =============== ==================================================
+ ================= ====================================================
+ ifname network device interface name associated with this
+ function instance
+ qmult queue length multiplier for high and super speed
+ host_addr MAC address of host's end of this
+ Ethernet over USB link
+ dev_addr MAC address of device's end of this
+ Ethernet over USB link
+ max_segment_size Segment size required for P2P connections. This
+ will inturn set MTU to (max_segment_size - 14 bytes)

"inturn"???

+ ================= ====================================================

What commit id does this fix?

This is not a bug fix. It is just an addition of a new property. Does it
need a fixes tag ?

Where is the code for the new property?

Ah, it's in patch 2/2, that wasn't obvious, sorry. Why is this a
separate patch at all, shouldn't be part of the commit that adds the new
property to the system?


Sorry. I followed the practice of splitting patches like we usually do. Will club them up in a single patch in v2. Thanks for pointing this mistake.

Regards,
Krishna,