diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/tx.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/tx.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index 37d354ddd58..455954edf83 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -506,8 +506,14 @@ out_ack: sent_packets = true; } if (sent_packets) { - /* interrupt the firmware with the new packets */ - wl1271_write32(wl, WL1271_HOST_WR_ACCESS, wl->tx_packets_count); + /* + * Interrupt the firmware with the new packets. This is only + * required for older hardware revisions + */ + if (wl->quirks & WL12XX_QUIRK_END_OF_TRANSACTION) + wl1271_write32(wl, WL1271_HOST_WR_ACCESS, + wl->tx_packets_count); + wl1271_handle_tx_low_watermark(wl); } |