RE: [PATCH v3 net-next] net: stmmac: Add support for MDIO interrupts

2019-09-06 Thread Jose Abreu
From: Andrew Lunn Date: Sep/06/2019, 15:24:46 (UTC+00:00) > On Fri, Sep 06, 2019 at 01:31:14PM +, Jose Abreu wrote: > > From: Voon Weifeng > > Date: Sep/05/2019, 13:05:30 (UTC+00:00) > > > > > DW EQoS v5.xx controllers added capability for interrupt generation > > > when MDIO interface is d

Re: [PATCH v3 net-next] net: stmmac: Add support for MDIO interrupts

2019-09-06 Thread Andrew Lunn
On Fri, Sep 06, 2019 at 01:31:14PM +, Jose Abreu wrote: > From: Voon Weifeng > 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 int

RE: [PATCH v3 net-next] net: stmmac: Add support for MDIO interrupts

2019-09-06 Thread Jose Abreu
From: Voon Weifeng 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 leav

[PATCH v3 net-next] net: stmmac: Add support for MDIO interrupts

2019-09-05 Thread Voon Weifeng
From: "Chuah, Kim Tatt" 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. stmmac_mdio_read() & stmmac_mdio_write() will sleep un