Messages in this thread | | | From | Luiz Angelo Daros de Luca <> | Date | Tue, 7 Jun 2022 10:17:56 -0300 | Subject | Re: [PATCH net-next 3/5] net: dsa: realtek: rtl8365mb: correct the max number of ports |
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Em seg., 6 de jun. de 2022 às 10:46, Alvin Šipraga <alvin@pqrs.dk> escreveu: > > From: Alvin Šipraga <alsi@bang-olufsen.dk> > > The maximum number of ports is actually 11, according to two > observations: > > 1. The highest port ID used in the vendor driver is 10. Since port IDs > are indexed from 0, and since DSA follows the same numbering system, > this means up to 11 ports are to be presumed. > > 2. The registers with port mask fields always amount to a maximum port > mask of 0x7FF, corresponding to a maximum 11 ports. > /* valid for all 6-port or less variants */
It makes sense for the family. The 10-ports variants have 0-7 user ports and ext0,1,2 declared in rtl8367c driver, although no model I know does use ext2.
Reviewed-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
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