netdev - RE: [PATCH net-next V3 06/23] ptp: bnx2x: convert to the 64 bit get/set time methods.

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Date:	Mon, 30 Mar 2015 21:13:19 +0000
From:	Sony Chacko <sony.chacko@...gic.com>
To:	Richard Cochran <richardcochran@...il.com>,
	netdev <netdev@...r.kernel.org>
CC:	linux-kernel <linux-kernel@...r.kernel.org>,
	Amir Vadai <amirv@...lanox.com>,
	Ariel Elior <Ariel.Elior@...gic.com>,
	Arnd Bergmann <arnd@...aro.org>,
	Baolin Wang <baolin.wang@...aro.org>,
	Ben Hutchings <ben@...adent.org.uk>,
	Bruce Allan <bruce.w.allan@...el.com>,
	Carolyn Wyborny <carolyn.wyborny@...el.com>,
	Chris Metcalf <cmetcalf@...hip.com>,
	"David Miller" <davem@...emloft.net>,
	Frank Li <Frank.Li@...escale.com>,
	"Giuseppe Cavallaro" <peppe.cavallaro@...com>,
	Jacob Keller <jacob.e.keller@...el.com>,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
	John Stultz <john.stultz@...aro.org>,
	Luwei Zhou <b45643@...escale.com>,
	Matthew Vick <matthew.vick@...el.com>,
	Michael Chan <mchan@...adcom.com>,
	"Prashant Sreedharan" <prashant@...adcom.com>,
	Rayagond K <rayagond@...avyalabs.com>,
	Shradha Shah <sshah@...arflare.com>,
	Solarflare linux maintainers <linux-net-drivers@...arflare.com>,
	Sonic Zhang <sonic.zhang@...log.com>,
	Stefan Sørensen 
	<stefan.sorensen@...ctralink.com>,
	"Thomas Gleixner" <tglx@...utronix.de>,
	Tom Lendacky <thomas.lendacky@....com>
Subject: RE: [PATCH net-next V3 06/23] ptp: bnx2x: convert to the 64 bit
 get/set time methods.

> From: linux-kernel-owner@...r.kernel.org [mailto:linux-kernel-
> owner@...r.kernel.org] On Behalf Of Richard Cochran
> Sent: Sunday, March 29, 2015 2:12 PM
> To: netdev
> Cc: linux-kernel; Amir Vadai; Ariel Elior; Arnd Bergmann; Baolin
> Wang; Ben Hutchings; Bruce Allan; Carolyn Wyborny; Chris
> Metcalf; David Miller; Frank Li; Giuseppe Cavallaro; Jacob Keller;
> Jeff Kirsher; John Stultz; Luwei Zhou; Matthew Vick; Michael
> Chan; Prashant Sreedharan; Rayagond K; Shradha Shah;
> Solarflare linux maintainers; Sonic Zhang; Stefan Sørensen;
> Thomas Gleixner; Tom Lendacky
> Subject: [PATCH net-next V3 06/23] ptp: bnx2x: convert to the 64
> bit get/set time methods.
> 
> This driver's clock is implemented using a timecounter, and so
> with this patch the driver is ready for the year 2038.
> 
> Compile tested only.
> 
> Signed-off-by: Richard Cochran <richardcochran@...il.com>
> ---
>  drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c |    8
> ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
> b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
> index 9677431..765667c 100644
> --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
> +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
> @@ -13278,7 +13278,7 @@ static int bnx2x_ptp_adjtime(struct
> ptp_clock_info *ptp, s64 delta)
>  	return 0;
>  }
> 
> -static int bnx2x_ptp_gettime(struct ptp_clock_info *ptp, struct
> timespec *ts)
> +static int bnx2x_ptp_gettime(struct ptp_clock_info *ptp, struct
> +timespec64 *ts)
>  {
>  	struct bnx2x *bp = container_of(ptp, struct bnx2x,
> ptp_clock_info);
>  	u64 ns;
> @@ -13295,7 +13295,7 @@ static int bnx2x_ptp_gettime(struct
> ptp_clock_info *ptp, struct timespec *ts)  }
> 
>  static int bnx2x_ptp_settime(struct ptp_clock_info *ptp,
> -			     const struct timespec *ts)
> +			     const struct timespec64 *ts)
>  {
>  	struct bnx2x *bp = container_of(ptp, struct bnx2x,
> ptp_clock_info);
>  	u64 ns;
> @@ -13333,8 +13333,8 @@ static void
> bnx2x_register_phc(struct bnx2x *bp)
>  	bp->ptp_clock_info.pps = 0;
>  	bp->ptp_clock_info.adjfreq = bnx2x_ptp_adjfreq;
>  	bp->ptp_clock_info.adjtime = bnx2x_ptp_adjtime;
> -	bp->ptp_clock_info.gettime = bnx2x_ptp_gettime;
> -	bp->ptp_clock_info.settime = bnx2x_ptp_settime;
> +	bp->ptp_clock_info.gettime64 = bnx2x_ptp_gettime;
> +	bp->ptp_clock_info.settime64 = bnx2x_ptp_settime;
>  	bp->ptp_clock_info.enable = bnx2x_ptp_enable;

Acked-by: Sony Chacko <sony.chacko@...gic.com>

Thanks,
Sony
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