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Merge pull request #337 from DrDoof/fix/igmp-dup-loop

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igmp: drop the duplicate port configuration loop
This commit is contained in:
René van Dorst
2026-08-14 22:12:33 +00:00
committed by GitHub
parent db2a541e5f 5c5dcb5209
commit 787d593996
1 changed files with 0 additions and 5 deletions
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rtl837x_igmp.c
-5
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@@ -96,11 +96,6 @@ void igmp_setup(void) __banked
// Enable lookup of IPv4 MC addresses in table // Enable lookup of IPv4 MC addresses in table
reg_bit_set(RTL837X_L2_CTRL, L2_CTRL_LUT_IPMC_HASH); reg_bit_set(RTL837X_L2_CTRL, L2_CTRL_LUT_IPMC_HASH);
// Configure per-port IGMP configuration, bits 0-10 enable MC protocol snooping,
// bits 16-24 configure max MC group used by that port. For now all protocols are flooded (01)
for (i = machine.min_port; i <= machine.max_port; i++)
REG_SET(RTL837X_IGMP_PORT_CFG + (i << 2), 0x00ff7c15);
/* Configure per-port IGMP operations when protocol messages are received /* Configure per-port IGMP operations when protocol messages are received
* bits 0-9 enable MC protocol snooping * bits 0-9 enable MC protocol snooping
* bit 10: Enable dynamic router port learning * bit 10: Enable dynamic router port learning