b53: widen stp state mask to 3 bits (instead of 2)
At least on my b53 chip, the mask is 3 bits wide, and because of this some STP states are not set properly and discarded when read. Maybe for some other chips it makes sense to have just 2 bits width, but I don't have other versions around to test/validate. If that's the case then maybe we could add another STP state mask. Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com> Signed-off-by: Jonas Gorski <jogo@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45937 3c298f89-4303-0410-b956-a3cf2f4a3e73master
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@ -65,7 +65,7 @@
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#define PORT_CTRL_RX_MCST_EN BIT(3) /* Multicast RX (P8 only) */
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#define PORT_CTRL_RX_UCST_EN BIT(4) /* Unicast RX (P8 only) */
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#define PORT_CTRL_STP_STATE_S 5
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#define PORT_CTRL_STP_STATE_MASK (0x3 << PORT_CTRL_STP_STATE_S)
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#define PORT_CTRL_STP_STATE_MASK (0x7 << PORT_CTRL_STP_STATE_S)
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/* SMP Control Register (8 bit) */
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#define B53_SMP_CTRL 0x0a
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