Messages in this thread |  | | Date | Fri, 6 Sep 2019 16:24:46 +0200 | From | Andrew Lunn <> | Subject | Re: [PATCH v3 net-next] net: stmmac: Add support for MDIO interrupts |
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On Fri, Sep 06, 2019 at 01:31:14PM +0000, Jose Abreu wrote: > From: Voon Weifeng <weifeng.voon@intel.com> > Date: Sep/05/2019, 13:05:30 (UTC+00:00) > > > DW EQoS v5.xx controllers added capability for interrupt generation > > when MDIO interface is done (GMII Busy bit is cleared). > > This patch adds support for this interrupt on supported HW to avoid > > polling on GMII Busy bit. > > Better leave the enabling of this optional because the support for it is > also optional depending on the IP HW configuration.
Hi Jose
If there a register which indicates if this feature is part of the IP?
Andrew
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