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RE: [PATCH net-next v2] macb: Common code to enable ptp support for MACB/GEM

From Rafal Ozieblo <rafalo@cadence.com>
Newsgroups linux.kernel
Subject RE: [PATCH net-next v2] macb: Common code to enable ptp support for MACB/GEM
Date 2017-01-26 16:20 +0100
Message-ID <t3U0a-xW-21@gated-at.bofh.it> (permalink)
References <t1kDv-1WJ-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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> -----Original Message-----
> From: Andrei Pistirica [mailto:andrei.pistirica@microchip.com] 
> Sent: 19 stycznia 2017 16:56
> Subject: [PATCH net-next v2] macb: Common code to enable ptp support for MACB/GEM
> 
>  
> +static inline bool gem_has_ptp(struct macb *bp)
> +{
> +	return !!(bp->caps & MACB_CAPS_GEM_HAS_PTP);
> +}
Why don't you use hardware capabilities here? Would it be better to read it from hardware instead adding it to many configuration?

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[PATCH net-next v2] macb: Common code to enable ptp support for MACB/GEM Andrei Pistirica <andrei.pistirica@microchip.com> - 2017-01-19 14:10 +0100
  Re: [PATCH net-next v2] macb: Common code to enable ptp support for  MACB/GEM Nicolas Ferre <nicolas.ferre@atmel.com> - 2017-01-19 17:20 +0100
    Re: [PATCH net-next v2] macb: Common code to enable ptp support for  MACB/GEM Nicolas Ferre <nicolas.ferre@atmel.com> - 2017-01-25 10:30 +0100
      Re: [PATCH net-next v2] macb: Common code to enable ptp support for MACB/GEM Harini Katakam <harinikatakamlinux@gmail.com> - 2017-01-25 10:40 +0100
  RE: [PATCH net-next v2] macb: Common code to enable ptp support for  MACB/GEM Rafal Ozieblo <rafalo@cadence.com> - 2017-01-26 16:20 +0100
    Re: [PATCH net-next v2] macb: Common code to enable ptp support for MACB/GEM Harini Katakam <harinikatakamlinux@gmail.com> - 2017-01-27 06:50 +0100
      Re: [PATCH net-next v2] macb: Common code to enable ptp support for  MACB/GEM Nicolas Ferre <nicolas.ferre@atmel.com> - 2017-01-27 11:20 +0100
      Re: [PATCH net-next v2] macb: Common code to enable ptp support for  MACB/GEM Nicolas Ferre <nicolas.ferre@atmel.com> - 2017-01-27 11:30 +0100
        RE: [PATCH net-next v2] macb: Common code to enable ptp support for  MACB/GEM Rafal Ozieblo <rafalo@cadence.com> - 2017-01-27 12:30 +0100
      RE: [PATCH net-next v2] macb: Common code to enable ptp support for  MACB/GEM Rafal Ozieblo <rafalo@cadence.com> - 2017-01-27 11:30 +0100

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