I need to track a new value for each tx frame only in the firmware.
It appears I should be adding it to carl9170_tx_superdesc. But that
structure seems to be used on both the Linux and firmware side, and I
have not been able to successfully add to it without breaking something
elsewhere either in the firmware or Linux driver or between them.
Alternately I can create a private array to hold my data, but then I
need to be able to find items in it using a carl9170_tx_superframe
pointer. I am gathering that the cookie and queue number constitute a
unique identifier, but that seems like alot of work to avoid adding a
u16 to carl9170_tx_superdesc.
Any other ideas about tracking a u16 value for each tx frame only on
the firmware side without substantial complexity ?
--
Dave Lynch DLA Systems
Software Development: Embedded Linux
717.587.7774 dhlii@xxxxxxxxxx http://www.dlasys.net
Over 25 years' experience in platforms, languages, and technologies
toonumerous to list.
"Any intelligent fool can make things bigger and more complex... It
takes a touch of genius - and a lot of courage to move in the opposite
direction."
Albert Einstein
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