diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/sdio.h')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sdio.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/net/wireless/mwifiex/sdio.h b/drivers/net/wireless/mwifiex/sdio.h index c636944c77bc..6f645cf47369 100644 --- a/drivers/net/wireless/mwifiex/sdio.h +++ b/drivers/net/wireless/mwifiex/sdio.h @@ -67,6 +67,8 @@ #define MWIFIEX_MP_AGGR_BUF_SIZE_16K (16384) #define MWIFIEX_MP_AGGR_BUF_SIZE_32K (32768) +/* we leave one block of 256 bytes for DMA alignment*/ +#define MWIFIEX_MP_AGGR_BUF_SIZE_MAX (65280) /* Misc. Config Register : Auto Re-enable interrupts */ #define AUTO_RE_ENABLE_INT BIT(4) @@ -458,8 +460,8 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = { .max_ports = 32, .mp_agg_pkt_limit = 16, .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K, - .mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_32K, - .mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_32K, + .mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_MAX, + .mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_MAX, .supports_sdio_new_mode = true, .has_control_mask = false, .can_dump_fw = true, @@ -571,9 +573,9 @@ mp_tx_aggr_port_limit_reached(struct sdio_mmc_card *card) /* Prepare to copy current packet from card to SDIO Rx aggregation buffer */ static inline void mp_rx_aggr_setup(struct sdio_mmc_card *card, - struct sk_buff *skb, u8 port) + u16 rx_len, u8 port) { - card->mpa_rx.buf_len += skb->len; + card->mpa_rx.buf_len += rx_len; if (!card->mpa_rx.pkt_cnt) card->mpa_rx.start_port = port; @@ -586,8 +588,8 @@ static inline void mp_rx_aggr_setup(struct sdio_mmc_card *card, else card->mpa_rx.ports |= 1 << (card->mpa_rx.pkt_cnt + 1); } - card->mpa_rx.skb_arr[card->mpa_rx.pkt_cnt] = skb; - card->mpa_rx.len_arr[card->mpa_rx.pkt_cnt] = skb->len; + card->mpa_rx.skb_arr[card->mpa_rx.pkt_cnt] = NULL; + card->mpa_rx.len_arr[card->mpa_rx.pkt_cnt] = rx_len; card->mpa_rx.pkt_cnt++; } #endif /* _MWIFIEX_SDIO_H */ |