Messages in this thread | | | Subject | Re: [PATCH net v2] net: phy: broadcom: Fix brcm_fet_config_init() | From | patchwork-bot+netdevbpf@kernel ... | Date | Sat, 26 Mar 2022 00:10:10 +0000 |
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Hello:
This patch was applied to netdev/net.git (master) by Jakub Kicinski <kuba@kernel.org>:
On Thu, 24 Mar 2022 16:24:38 -0700 you wrote: > A Broadcom AC201 PHY (same entry as 5241) would be flagged by the > Broadcom UniMAC MDIO controller as not completing the turn around > properly since the PHY expects 65 MDC clock cycles to complete a write > cycle, and the MDIO controller was only sending 64 MDC clock cycles as > determined by looking at a scope shot. > > This would make the subsequent read fail with the UniMAC MDIO controller > command field having MDIO_READ_FAIL set and we would abort the > brcm_fet_config_init() function and thus not probe the PHY at all. > > [...]
Here is the summary with links: - [net,v2] net: phy: broadcom: Fix brcm_fet_config_init() https://git.kernel.org/netdev/net/c/bf8bfc4336f7
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