realtek: dsa: increase RTL839x max phy page to 8191

According to the specs the RTL839x provides up to 8192 phy pages.
Especially the "raw" page 8191 is used for different initialization
tasks. Increase the limit.

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/16457
Signed-off-by: Robert Marko <robimarko@gmail.com>

diff --git a/target/linux/realtek/files-6.6/drivers/net/dsa/rtl83xx/rtl839x.c b/target/linux/realtek/files-6.6/drivers/net/dsa/rtl83xx/rtl839x.c
index 5889cea6d667365d84daa254497804588b64e9cf..ecf291f866a94010c23b5fd3b16e637691f8d1cf 100644 (file)
--- a/target/linux/realtek/files-6.6/drivers/net/dsa/rtl83xx/rtl839x.c
+++ b/target/linux/realtek/files-6.6/drivers/net/dsa/rtl83xx/rtl839x.c
@@ -662,7 +662,7 @@ int rtl839x_read_phy(u32 port, u32 page, u32 reg, u32 *val)
        u32 v;
        int err = 0;
 
-       if (port > 63 || page > 4095 || reg > 31)
+       if (port > 63 || page > 8191 || reg > 31)
                return -ENOTSUPP;
 
        /* Take bug on RTL839x Rev <= C into account */
@@ -698,7 +698,7 @@ int rtl839x_write_phy(u32 port, u32 page, u32 reg, u32 val)
        int err = 0;
 
        val &= 0xffff;
-       if (port > 63 || page > 4095 || reg > 31)
+       if (port > 63 || page > 8191 || reg > 31)
                return -ENOTSUPP;
 
        /* Take bug on RTL839x Rev <= C into account */