* [net-next,13/19] net: usb: aqc111: Add support for TSO
@ 2018-10-08 14:12 Oliver Neukum
0 siblings, 0 replies; 2+ messages in thread
From: Oliver Neukum @ 2018-10-08 14:12 UTC (permalink / raw)
To: Igor Russkikh, David S . Miller
Cc: Dmitry Bezrukov, linux-usb@vger.kernel.org,
netdev@vger.kernel.org
On Fr, 2018-10-05 at 10:25 +0000, Igor Russkikh wrote:
> From: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com>
>
> Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com>
> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
> ---
> drivers/net/usb/aqc111.c | 3 +++
> drivers/net/usb/aqc111.h | 6 ++++--
> 2 files changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/usb/aqc111.c b/drivers/net/usb/aqc111.c
> index 6efd9a9ad44e..f61fa7446b72 100644
> --- a/drivers/net/usb/aqc111.c
> +++ b/drivers/net/usb/aqc111.c
> @@ -964,6 +964,9 @@ static struct sk_buff *aqc111_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
> /*Length of actual data*/
> tx_hdr.length = (skb->len & 0x1FFFFF);
>
> + /* TSO MSS */
> + tx_hdr.max_seg_size = skb_shinfo(skb)->gso_size;
Endianness
> +
> headroom = (skb->len + AQ_TX_HEADER_SIZE) % 8;
> if (headroom != 0)
> padding_size = 8 - headroom;
Regards
Oliver
^ permalink raw reply [flat|nested] 2+ messages in thread
* [net-next,13/19] net: usb: aqc111: Add support for TSO
@ 2018-10-05 10:25 Igor Russkikh
0 siblings, 0 replies; 2+ messages in thread
From: Igor Russkikh @ 2018-10-05 10:25 UTC (permalink / raw)
To: David S . Miller
Cc: linux-usb@vger.kernel.org, netdev@vger.kernel.org, Igor Russkikh,
Dmitry Bezrukov
From: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com>
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
---
drivers/net/usb/aqc111.c | 3 +++
drivers/net/usb/aqc111.h | 6 ++++--
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/usb/aqc111.c b/drivers/net/usb/aqc111.c
index 6efd9a9ad44e..f61fa7446b72 100644
--- a/drivers/net/usb/aqc111.c
+++ b/drivers/net/usb/aqc111.c
@@ -964,6 +964,9 @@ static struct sk_buff *aqc111_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
/*Length of actual data*/
tx_hdr.length = (skb->len & 0x1FFFFF);
+ /* TSO MSS */
+ tx_hdr.max_seg_size = skb_shinfo(skb)->gso_size;
+
headroom = (skb->len + AQ_TX_HEADER_SIZE) % 8;
if (headroom != 0)
padding_size = 8 - headroom;
diff --git a/drivers/net/usb/aqc111.h b/drivers/net/usb/aqc111.h
index 0be2e4cbb00a..9cf357777df9 100644
--- a/drivers/net/usb/aqc111.h
+++ b/drivers/net/usb/aqc111.h
@@ -64,10 +64,12 @@
/* Feature. ********************************************/
#define AQ_SUPPORT_FEATURE (NETIF_F_SG | NETIF_F_IP_CSUM |\
- NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM)
+ NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |\
+ NETIF_F_TSO)
#define AQ_SUPPORT_HW_FEATURE (NETIF_F_SG | NETIF_F_IP_CSUM |\
- NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM)
+ NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |\
+ NETIF_F_TSO)
/* SFR Reg. ********************************************/
^ permalink raw reply related [flat|nested] 2+ messages in thread
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