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cpu/sam0_common: ethernet: fix RX detection

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Detect RX of frame also when other bits of RSR are set.

fixes #16298
This commit is contained in:
Benjamin Valentin 2021-04-23 17:44:59 +02:00
parent c0c3a76fb8
commit 3f0459288c
1 changed files with 1 additions and 1 deletions
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2
cpu/sam0_common/sam0_eth/eth-netdev.c
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@ -151,7 +151,7 @@ void isr_gmac(void)
tsr = GMAC->TSR.reg;
rsr = GMAC->RSR.reg;
if (rsr == GMAC_RSR_REC) {
if (rsr & GMAC_RSR_REC) {
netdev_trigger_event_isr(_sam0_eth_dev.netdev);
}