xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

S2io: Support for vlan_rx_kill_vid entry point

Browse Source 
- Resubmit #3
- Added s2io_vlan_rx_kill_vid entry point function for unregistering vlan.
- Fix to aggregate vlan packets. IP offset is incremented by
  4 bytes if the packet contains vlan header.

Signed-off-by: Surjit Reang <surjit.reang@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Sreenivasa Honnur
2008-02-20 17:09:15 -05:00
committed by Jeff Garzik
parent 6cfc482b4b
commit cdb5bf02f4
2 changed files with 71 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/s2io.h
View File

@@ -546,6 +546,7 @@ struct RxD_t {
#define RXD_OWN_XENA s2BIT(7)
#define RXD_T_CODE (s2BIT(12)|s2BIT(13)|s2BIT(14)|s2BIT(15))
#define RXD_FRAME_PROTO vBIT(0xFFFF,24,8)
#define RXD_FRAME_VLAN_TAG s2BIT(24)
#define RXD_FRAME_PROTO_IPV4 s2BIT(27)
#define RXD_FRAME_PROTO_IPV6 s2BIT(28)
#define RXD_FRAME_IP_FRAG s2BIT(29)
@@ -829,10 +830,11 @@ struct lro {
int sg_num;
int in_use;
__be16 window;
u16 vlan_tag;
u32 cur_tsval;
__be32 cur_tsecr;
u8 saw_ts;
};
} ____cacheline_aligned;
/* These flags represent the devices temporary state */
enum s2io_device_state_t
@@ -1129,7 +1131,7 @@ static int
s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, struct lro **lro,
struct RxD_t *rxdp, struct s2io_nic *sp);
static void clear_lro_session(struct lro *lro);
static void queue_rx_frame(struct sk_buff *skb);
static void queue_rx_frame(struct sk_buff *skb, u16 vlan_tag);
static void update_L3L4_header(struct s2io_nic *sp, struct lro *lro);
static void lro_append_pkt(struct s2io_nic *sp, struct lro *lro,
struct sk_buff *skb, u32 tcp_len);