From 1c42beac808b484ed2ee75cc0403f0ffc3a516bd Mon Sep 17 00:00:00 2001 From: Prabhakar Kushwaha Date: Thu, 24 Dec 2015 15:33:25 +0530 Subject: driver: net: ldpaa: Increase num of buffers for a pool Management Complex FW 9.0 set the hardware depletion to be 20 buffers in order to support multiple pools in DPNI. This requires driver to fill the pool with at least 21 to be able to receive frames. So, Increase number of buffers for a pool. Signed-off-by: Prabhakar Kushwaha Reviewed-by: York Sun --- drivers/net/ldpaa_eth/ldpaa_eth.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ldpaa_eth/ldpaa_eth.h b/drivers/net/ldpaa_eth/ldpaa_eth.h index af41b27..3b16150 100644 --- a/drivers/net/ldpaa_eth/ldpaa_eth.h +++ b/drivers/net/ldpaa_eth/ldpaa_eth.h @@ -24,7 +24,7 @@ enum ldpaa_eth_type { }; /* Arbitrary values for now, but we'll need to tune */ -#define LDPAA_ETH_NUM_BUFS (2 * 7) +#define LDPAA_ETH_NUM_BUFS (7 * 7) #define LDPAA_ETH_REFILL_THRESH (LDPAA_ETH_NUM_BUFS/2) #define LDPAA_ETH_RX_BUFFER_SIZE 2048 -- cgit v1.1