Re: Request for DLT_ number assignment

[Guy Harris <guy () alum mit edu>]

Alexey Neyman wrote:

> The format of the capture is a 5-byte pseudo header followed by the 
> actual I2C data. The MS bit of 1st byte of pseudo-header indicates 
> whether the packet contains data or is an event detected on the I2C 
> controller. The remaining 7 bits contain the minor number of the I2C 
> device that generated the packet. The next 4 bytes contain either 
> message flags, or controller status bits, as defined in <linux/i2c.h> 
> and <linux/i2c-dev.h> headers.

So are those 4 bytes Linux-specific, or are they likely to be used if a 
different OS were to support capturing on IPMB?  If they're 
Linux-specific, DLT_I2C_LINUX might be a better name.
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