diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/rx.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/rx.c | 44 |
1 files changed, 24 insertions, 20 deletions
diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/rx.c index 919b59f00301..2a581495d5c9 100644 --- a/drivers/net/wireless/wl12xx/rx.c +++ b/drivers/net/wireless/wl12xx/rx.c @@ -48,18 +48,14 @@ static void wl1271_rx_status(struct wl1271 *wl, struct ieee80211_rx_status *status, u8 beacon) { - enum ieee80211_band desc_band; - memset(status, 0, sizeof(struct ieee80211_rx_status)); - status->band = wl->band; - if ((desc->flags & WL1271_RX_DESC_BAND_MASK) == WL1271_RX_DESC_BAND_BG) - desc_band = IEEE80211_BAND_2GHZ; + status->band = IEEE80211_BAND_2GHZ; else - desc_band = IEEE80211_BAND_5GHZ; + status->band = IEEE80211_BAND_5GHZ; - status->rate_idx = wl1271_rate_to_idx(desc->rate, desc_band); + status->rate_idx = wl1271_rate_to_idx(desc->rate, status->band); #ifdef CONFIG_WL12XX_HT /* 11n support */ @@ -76,7 +72,8 @@ static void wl1271_rx_status(struct wl1271 *wl, */ wl->noise = desc->rssi - (desc->snr >> 1); - status->freq = ieee80211_channel_to_frequency(desc->channel, desc_band); + status->freq = ieee80211_channel_to_frequency(desc->channel, + status->band); if (desc->flags & WL1271_RX_DESC_ENCRYPT_MASK) { status->flag |= RX_FLAG_IV_STRIPPED | RX_FLAG_MMIC_STRIPPED; @@ -163,18 +160,25 @@ void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_common_status *status) break; } - /* - * Choose the block we want to read - * For aggregated packets, only the first memory block should - * be retrieved. The FW takes care of the rest. - */ - mem_block = wl1271_rx_get_mem_block(status, drv_rx_counter); - wl->rx_mem_pool_addr.addr = (mem_block << 8) + - le32_to_cpu(wl_mem_map->packet_memory_pool_start); - wl->rx_mem_pool_addr.addr_extra = - wl->rx_mem_pool_addr.addr + 4; - wl1271_write(wl, WL1271_SLV_REG_DATA, &wl->rx_mem_pool_addr, - sizeof(wl->rx_mem_pool_addr), false); + if (wl->chip.id != CHIP_ID_1283_PG20) { + /* + * Choose the block we want to read + * For aggregated packets, only the first memory block + * should be retrieved. The FW takes care of the rest. + */ + mem_block = wl1271_rx_get_mem_block(status, + drv_rx_counter); + + wl->rx_mem_pool_addr.addr = (mem_block << 8) + + le32_to_cpu(wl_mem_map->packet_memory_pool_start); + + wl->rx_mem_pool_addr.addr_extra = + wl->rx_mem_pool_addr.addr + 4; + + wl1271_write(wl, WL1271_SLV_REG_DATA, + &wl->rx_mem_pool_addr, + sizeof(wl->rx_mem_pool_addr), false); + } /* Read all available packets at once */ wl1271_read(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf, |