diff options
| author | Alvin Šipraga <alsi@bang-olufsen.dk> | 2022-06-16 01:51:13 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-06-17 06:44:47 +0300 |
| commit | ca5ecd4246d49ae4172cbf0ec4ef64c042d677b5 (patch) | |
| tree | e61e20d51c4018d01b5ea11e4bc274bcf2fedbe0 /drivers/net/dsa/realtek | |
| parent | b325159d00442b9bd8ed30095a30ba31c5e8788e (diff) | |
| download | linux-ca5ecd4246d49ae4172cbf0ec4ef64c042d677b5.tar.xz | |
net: dsa: realtek: rtl8365mb: correct the max number of ports
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.
In view of this, I also deleted the comment.
Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/dsa/realtek')
| -rw-r--r-- | drivers/net/dsa/realtek/rtl8365mb.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/dsa/realtek/rtl8365mb.c b/drivers/net/dsa/realtek/rtl8365mb.c index 42afba122bb4..3599fa5d9f14 100644 --- a/drivers/net/dsa/realtek/rtl8365mb.c +++ b/drivers/net/dsa/realtek/rtl8365mb.c @@ -115,8 +115,7 @@ #define RTL8365MB_PHYADDRMAX 7 #define RTL8365MB_NUM_PHYREGS 32 #define RTL8365MB_PHYREGMAX (RTL8365MB_NUM_PHYREGS - 1) -/* RTL8370MB and RTL8310SR, possibly suportable by this driver, have 10 ports */ -#define RTL8365MB_MAX_NUM_PORTS 10 +#define RTL8365MB_MAX_NUM_PORTS 11 #define RTL8365MB_LEARN_LIMIT_MAX 2112 /* valid for all 6-port or less variants */ |