netdev - [RFC PATCH 1/2] macb: Add 1588 support in Cadence GEM.

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Date:   Fri, 18 Nov 2016 12:05:53 +0000
From:   Rafal Ozieblo <rafalo@...ence.com>
To:     "andrei.pistirica@...rochip.com" <andrei.pistirica@...rochip.com>
CC:     Nicolas Ferre <nicolas.ferre@...el.com>,
        "harini.katakam@...inx.com" <harini.katakam@...inx.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [RFC PATCH 1/2] macb: Add 1588 support in Cadence GEM.

Hello Andrei,

>+static struct ptp_clock_info macb_ptp_caps = {
>+       .owner          = THIS_MODULE,
>+       .name           = GMAC_TIMER_NAME,
>+       .max_adj        = 250000000,
>+       .n_alarm        = 0,
>+       .n_ext_ts       = 0,
>+       .n_per_out      = 0,
>+       .n_pins         = 0,
>+       .pps            = 0,
>+       .adjfreq        = macb_ptp_adjfreq,
>+       .adjtime        = macb_ptp_adjtime,
>+       .gettime64      = macb_ptp_gettime,
>+       .settime64      = macb_ptp_settime,
>+       .enable         = macb_ptp_enable,
>+};

I'm wondering, how did you count max_adj ?

Best regards,

Rafal Ozieblo   |   Firmware System Engineer, 
phone nbr.: +48 32 5085469 


www.cadence.com