lkml.org 
[lkml]   [2020]   [Jan]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC net-next 2/8] net: phylink: Add phylink_and and phylink_andnot Helpers
On Mon, Jan 27, 2020 at 12:09:07PM +0100, Jose Abreu wrote:
> Add two new helpers for bitmap handling.

Please use linkmode_andnot() and linkmode_and() instead.

>
> Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
>
> ---
> Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
> Cc: Alexandre Torgue <alexandre.torgue@st.com>
> Cc: Jose Abreu <joabreu@synopsys.com>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Jakub Kicinski <kuba@kernel.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: Andrew Lunn <andrew@lunn.ch>
> Cc: Florian Fainelli <f.fainelli@gmail.com>
> Cc: Heiner Kallweit <hkallweit1@gmail.com>
> Cc: netdev@vger.kernel.org
> Cc: linux-stm32@st-md-mailman.stormreply.com
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-kernel@vger.kernel.org
> ---
> include/linux/phylink.h | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/include/linux/phylink.h b/include/linux/phylink.h
> index 523209e70947..70a2f7a4450b 100644
> --- a/include/linux/phylink.h
> +++ b/include/linux/phylink.h
> @@ -272,6 +272,10 @@ int phylink_mii_ioctl(struct phylink *, struct ifreq *, int);
>
> #define phylink_zero(bm) \
> bitmap_zero(bm, __ETHTOOL_LINK_MODE_MASK_NBITS)
> +#define phylink_and(bm, obm) \
> + bitmap_and(bm, bm, obm, __ETHTOOL_LINK_MODE_MASK_NBITS)
> +#define phylink_andnot(bm, obm) \
> + bitmap_andnot(bm, bm, obm, __ETHTOOL_LINK_MODE_MASK_NBITS)
> #define __phylink_do_bit(op, bm, mode) \
> op(ETHTOOL_LINK_MODE_ ## mode ## _BIT, bm)
>
> --
> 2.7.4
>
>

--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up
According to speedtest.net: 11.9Mbps down 500kbps up

\
 
 \ /
  Last update: 2020-01-27 12:17    [W:0.071 / U:1.724 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site