From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Date: Tue, 26 Aug 2014 17:34:25 +0200 Subject: [U-Boot] [PATCH v2 37/40] net: rtl8169: Honor CONFIG_SYS_RX_ETH_BUFFER In-Reply-To: <1409067268-956-1-git-send-email-thierry.reding@gmail.com> References: <1409067268-956-1-git-send-email-thierry.reding@gmail.com> Message-ID: <1409067268-956-38-git-send-email-thierry.reding@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: Thierry Reding According to the top-level README file, this configuration setting can be used to override the number of receive buffers that an ethernet NIC uses. Signed-off-by: Thierry Reding --- drivers/net/rtl8169.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c index d040ab171bf5..c3eb474f0fba 100644 --- a/drivers/net/rtl8169.c +++ b/drivers/net/rtl8169.c @@ -79,7 +79,11 @@ static int media[MAX_UNITS] = { -1, -1, -1, -1, -1, -1, -1, -1 }; #define InterFrameGap 0x03 /* 3 means InterFrameGap = the shortest one */ #define NUM_TX_DESC 1 /* Number of Tx descriptor registers */ -#define NUM_RX_DESC 4 /* Number of Rx descriptor registers */ +#ifdef CONFIG_SYS_RX_ETH_BUFFER + #define NUM_RX_DESC CONFIG_SYS_RX_ETH_BUFFER +#else + #define NUM_RX_DESC 4 /* Number of Rx descriptor registers */ +#endif #define RX_BUF_SIZE 1536 /* Rx Buffer size */ #define RX_BUF_LEN 8192 -- 2.0.4