From: Michael Chan Date: Tue, 21 Mar 2006 01:47:44 +0000 (-0800) Subject: [TG3]: Enable TSO by default X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4e3a7aaa28db952392814f889dfbd25672266d29;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git [TG3]: Enable TSO by default Enable TSO by default on newer chips that support TSO in hardware. Leave TSO off by default on older chips that do firmware TSO because performance is slightly lower. Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index b0de6b2754c..7deebd74223 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -10881,11 +10881,12 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE; } - /* TSO is off by default, user can enable using ethtool. */ -#if 0 - if (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) + /* TSO is on by default on chips that support hardware TSO. + * Firmware TSO on older chips gives lower performance, so it + * is off by default, but can be enabled using ethtool. + */ + if (tp->tg3_flags2 & TG3_FLG2_HW_TSO) dev->features |= NETIF_F_TSO; -#endif #endif