RE: [PATCH v2] net: fsl_mdio: Fix busy flag polling register

2022-01-10 Thread Camelia Alexandra Groza (OSS)
ershber...@ni.com; > >> rfried@gmail.com > >> Cc: Madalin Bucur (OSS) ; Camelia > Alexandra > >> Groza ; u-boot@lists.denx.de; Markus Koch > >> > >> Subject: [PATCH v2] net: fsl_mdio: Fix busy flag polling register > >> > >> NXP&

Re: [PATCH v2] net: fsl_mdio: Fix busy flag polling register

2022-01-07 Thread Markus Koch
; Markus Koch Subject: [PATCH v2] net: fsl_mdio: 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 th

RE: [PATCH v2] net: fsl_mdio: Fix busy flag polling register

2022-01-07 Thread Camelia Alexandra Groza (OSS)
gt; Subject: [PATCH v2] net: fsl_mdio: 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, no

[PATCH v2] net: fsl_mdio: Fix busy flag polling register

2022-01-04 Thread Markus Koch
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 ("ne