| Message ID | 20240509101140.32664-1-batyiev@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | iwlegacy: do not skip frames with bad FCS | expand |
Andrii Batyiev <batyiev@gmail.com> wrote: > Monitor/sniffer mode benefits from all types of frames, even if FCS > check fails. But we must mark frames as such. > > Tested on iwl3945 only. > > Signed-off-by: Andrii Batyiev <batyiev@gmail.com> Patch applied to wireless-next.git, thanks. 02b682d54598 wifi: iwlegacy: do not skip frames with bad FCS
diff --git a/drivers/net/wireless/intel/iwlegacy/3945.c b/drivers/net/wireless/intel/iwlegacy/3945.c index a773939b8c..1fab7849f5 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945.c +++ b/drivers/net/wireless/intel/iwlegacy/3945.c @@ -566,7 +566,7 @@ il3945_hdl_rx(struct il_priv *il, struct il_rx_buf *rxb) if (!(rx_end->status & RX_RES_STATUS_NO_CRC32_ERROR) || !(rx_end->status & RX_RES_STATUS_NO_RXE_OVERFLOW)) { D_RX("Bad CRC or FIFO: 0x%08X.\n", rx_end->status); - return; + rx_status.flag |= RX_FLAG_FAILED_FCS_CRC; } /* Convert 3945's rssi indicator to dBm */ diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c index 4beb7be6d5..d018f56be9 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c @@ -664,7 +664,7 @@ il4965_hdl_rx(struct il_priv *il, struct il_rx_buf *rxb) if (!(rx_pkt_status & RX_RES_STATUS_NO_CRC32_ERROR) || !(rx_pkt_status & RX_RES_STATUS_NO_RXE_OVERFLOW)) { D_RX("Bad CRC or FIFO: 0x%08X.\n", le32_to_cpu(rx_pkt_status)); - return; + rx_status.flag |= RX_FLAG_FAILED_FCS_CRC; } /* This will be used in several places later */
Monitor/sniffer mode benefits from all types of frames, even if FCS check fails. But we must mark frames as such. Tested on iwl3945 only. Signed-off-by: Andrii Batyiev <batyiev@gmail.com> --- drivers/net/wireless/intel/iwlegacy/3945.c | 2 +- drivers/net/wireless/intel/iwlegacy/4965-mac.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)