On Wed, Jan 12, 2022 at 12:50 PM Camelia Alexandra Groza (OSS) <[email protected]> wrote: > > > -----Original Message----- > > From: U-Boot <[email protected]> On Behalf Of Markus Koch > > Sent: Tuesday, January 11, 2022 20:23 > > To: Camelia Alexandra Groza <[email protected]>; > > [email protected]; [email protected] > > Cc: Madalin Bucur (OSS) <[email protected]>; Ioana Ciornei > > <[email protected]>; [email protected]; Markus Koch > > <[email protected]> > > Subject: [PATCH v3] net: fsl: Fix busy flag polling register > > > > NXP's mEMAC reference manual, Chapter 6.5.5 "MDIO Ethernet > > Management > > Interface usage", specifies to poll the BSY (0) bit in the CFG/STAT > > register to wait until a transaction has finished, not bit 31 in the > > data register. > > > > In the Linux kernel, this has already been fixed in commit 26eee0210ad7 > > ("net/fsl: fix a bug in xgmac_mdio"). > > > > This patch changes the register in the fman_mdio and fsl_ls_mdio > > drivers. > > > > As the MDIO_DATA_BSY define is no longer in use, this patch also removes > > its definition from the fsl_memac header. > > > > Signed-off-by: Markus Koch <[email protected]> > > --- > > v1->v2: > > * Fix register > > v2->v3: > > * Also apply fix to fsl_ls_mdio > > * Add note about define-removal in commit message > > > > Thanks, Camelia! > > Thanks for the patch. > > Reviewed-by: Camelia Groza <[email protected]> > Applied to u-boot-net/next Thanks !
