SD8897 support buffers of 4K and 16 such ports can be accomodated.
So basically 64K buffer size in single aggregation is supported.
Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
---
drivers/net/wireless/mwifiex/sdio.h | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/mwifiex/sdio.h b/drivers/net/wireless/mwifiex/sdio.h
index c636944..264bc9b 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,
--
1.8.1.4
--
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