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

From: Sony Chacko
Date: Mon Mar 30 2015 - 17:14:13 EST


> From: linux-kernel-owner@xxxxxxxxxxxxxxx [mailto:linux-kernel-
> owner@xxxxxxxxxxxxxxx] 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@xxxxxxxxx>
> ---
> 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@xxxxxxxxxx>

Thanks,
Sony
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