Re: [PATCH net-next] net: igb: implement high frequency periodic output signals

2015-07-08 Thread Jeff Kirsher
On Wed, 2015-07-08 at 16:11 -0700, David Miller wrote: > From: Richard Cochran > Date: Tue, 7 Jul 2015 16:41:42 +0200 > > > In addition to interrupt driven target time output events, the i210 > > also has two programmable clock outputs. These clocks support > periods > > between 16 nanoseconds

Re: [PATCH net-next] net: igb: implement high frequency periodic output signals

2015-07-08 Thread David Miller
From: Richard Cochran Date: Tue, 7 Jul 2015 16:41:42 +0200 > In addition to interrupt driven target time output events, the i210 > also has two programmable clock outputs. These clocks support periods > between 16 nanoseconds and 140 milliseconds. This patch implements > the periodic output fu

[PATCH net-next] net: igb: implement high frequency periodic output signals

2015-07-07 Thread Richard Cochran
In addition to interrupt driven target time output events, the i210 also has two programmable clock outputs. These clocks support periods between 16 nanoseconds and 140 milliseconds. This patch implements the periodic output function using the clock outputs when possible, falling back to the targ