| Message ID | 20231206141222.52029-4-wahrenst@gmx.net (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 1057812d146dd658c9a9a96d869c2551150207b5 |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | qca_spi: collection of major fixes | expand |
diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c index b0fad69bb755..5f3c11fb3fa2 100644 --- a/drivers/net/ethernet/qualcomm/qca_spi.c +++ b/drivers/net/ethernet/qualcomm/qca_spi.c @@ -620,11 +620,17 @@ qcaspi_spi_thread(void *data) if (intr_cause & SPI_INT_CPU_ON) { qcaspi_qca7k_sync(qca, QCASPI_EVENT_CPUON); + /* Frame decoding in progress */ + if (qca->frm_handle.state != qca->frm_handle.init) + qca->net_dev->stats.rx_dropped++; + + qcafrm_fsm_init_spi(&qca->frm_handle); + qca->stats.device_reset++; + /* not synced. */ if (qca->sync != QCASPI_SYNC_READY) continue; - qca->stats.device_reset++; netif_wake_queue(qca->net_dev); netif_carrier_on(qca->net_dev); }
In case of a reset triggered by the QCA7000 itself, the behavior of the qca_spi driver was not quite correct: - in case of a pending RX frame decoding the drop counter must be incremented and decoding state machine reseted - also the reset counter must always be incremented regardless of sync state Fixes: 291ab06ecf67 ("net: qualcomm: new Ethernet over SPI driver for QCA7000") Signed-off-by: Stefan Wahren <wahrenst@gmx.net> --- drivers/net/ethernet/qualcomm/qca_spi.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) -- 2.34.1