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| author | Birger Koblitz <git@birger-koblitz.de> | 2022-01-19 15:38:32 +0100 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2022-02-17 15:21:47 +0000 |
| commit | d22923be668c07d4f732c4e6a51025e35193993b (patch) | |
| tree | 9a6d957873386f8dbfd682c4d65740b88d8b4f80 /target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl839x.c | |
| parent | 9d396fc1e8a7068acaa34eef2f87409c16a209bd (diff) | |
| download | upstream-d22923be668c07d4f732c4e6a51025e35193993b.tar.gz upstream-d22923be668c07d4f732c4e6a51025e35193993b.tar.bz2 upstream-d22923be668c07d4f732c4e6a51025e35193993b.zip | |
realtek: Copy all BPDUs to the kernel
In order to receive STP information at the kernel level, we make sure
that all Bridge Protocol Data Units are copied to the CPU-Port.
Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
Diffstat (limited to 'target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl839x.c')
| -rw-r--r-- | target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl839x.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl839x.c b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl839x.c index dde1b5bebc..7b838cb76b 100644 --- a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl839x.c +++ b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl839x.c @@ -1797,6 +1797,26 @@ void rtl839x_set_distribution_algorithm(int group, int algoidx, u32 algomsk) sw_w32(algomsk, RTL839X_TRK_HASH_CTRL + (algoidx << 2)); } +void rtl839x_set_receive_management_action(int port, rma_ctrl_t type, action_type_t action) +{ + switch(type) { + case BPDU: + sw_w32_mask(3 << ((port & 0xf) << 1), (action & 0x3) << ((port & 0xf) << 1), + RTL839X_RMA_BPDU_CTRL + ((port >> 4) << 2)); + break; + case PTP: + sw_w32_mask(3 << ((port & 0xf) << 1), (action & 0x3) << ((port & 0xf) << 1), + RTL839X_RMA_PTP_CTRL + ((port >> 4) << 2)); + break; + case LLTP: + sw_w32_mask(3 << ((port & 0xf) << 1), (action & 0x3) << ((port & 0xf) << 1), + RTL839X_RMA_LLTP_CTRL + ((port >> 4) << 2)); + break; + default: + break; + } +} + const struct rtl838x_reg rtl839x_reg = { .mask_port_reg_be = rtl839x_mask_port_reg_be, .set_port_reg_be = rtl839x_set_port_reg_be, @@ -1880,4 +1900,5 @@ const struct rtl838x_reg rtl839x_reg = { .route_write = rtl839x_route_write, .l3_setup = rtl839x_l3_setup, .set_distribution_algorithm = rtl839x_set_distribution_algorithm, + .set_receive_management_action = rtl839x_set_receive_management_action, }; |