| cxgb_cpl_io.c (190948) | cxgb_cpl_io.c (191816) |
|---|---|
| 1/************************************************************************** 2 3Copyright (c) 2007-2008, Chelsio Inc. 4All rights reserved. 5 6Redistribution and use in source and binary forms, with or without 7modification, are permitted provided that the following conditions are met: 8 --- 14 unchanged lines hidden (view full) --- 23INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26POSSIBILITY OF SUCH DAMAGE. 27 28***************************************************************************/ 29 30#include <sys/cdefs.h> | 1/************************************************************************** 2 3Copyright (c) 2007-2008, Chelsio Inc. 4All rights reserved. 5 6Redistribution and use in source and binary forms, with or without 7modification, are permitted provided that the following conditions are met: 8 --- 14 unchanged lines hidden (view full) --- 23INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26POSSIBILITY OF SUCH DAMAGE. 27 28***************************************************************************/ 29 30#include <sys/cdefs.h> |
| 31__FBSDID("$FreeBSD: head/sys/dev/cxgb/ulp/tom/cxgb_cpl_io.c 190948 2009-04-11 22:07:19Z rwatson $"); | 31__FBSDID("$FreeBSD: head/sys/dev/cxgb/ulp/tom/cxgb_cpl_io.c 191816 2009-05-05 10:56:12Z zec $"); |
| 32 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/fcntl.h> 36#include <sys/kernel.h> 37#include <sys/limits.h> 38#include <sys/ktr.h> 39#include <sys/lock.h> --- 1172 unchanged lines hidden (view full) --- 1212 tp->t_tu = &cxgb_toe_usrreqs; 1213} 1214 1215/* 1216 * Determine the receive window scaling factor given a target max 1217 * receive window. 1218 */ 1219static __inline int | 32 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/fcntl.h> 36#include <sys/kernel.h> 37#include <sys/limits.h> 38#include <sys/ktr.h> 39#include <sys/lock.h> --- 1172 unchanged lines hidden (view full) --- 1212 tp->t_tu = &cxgb_toe_usrreqs; 1213} 1214 1215/* 1216 * Determine the receive window scaling factor given a target max 1217 * receive window. 1218 */ 1219static __inline int |
| 1220select_rcv_wscale(int space) | 1220select_rcv_wscale(int space, struct vnet *vnet) |
| 1221{ 1222 INIT_VNET_INET(so->so_vnet); 1223 int wscale = 0; 1224 1225 if (space > MAX_RCV_WND) 1226 space = MAX_RCV_WND; 1227 1228 if (V_tcp_do_rfc1323) --- 92 unchanged lines hidden (view full) --- 1321 1322/* 1323 * The next two functions calculate the option 0 value for a socket. 1324 */ 1325static inline unsigned int 1326calc_opt0h(struct socket *so, int mtu_idx) 1327{ 1328 struct tcpcb *tp = so_sototcpcb(so); | 1221{ 1222 INIT_VNET_INET(so->so_vnet); 1223 int wscale = 0; 1224 1225 if (space > MAX_RCV_WND) 1226 space = MAX_RCV_WND; 1227 1228 if (V_tcp_do_rfc1323) --- 92 unchanged lines hidden (view full) --- 1321 1322/* 1323 * The next two functions calculate the option 0 value for a socket. 1324 */ 1325static inline unsigned int 1326calc_opt0h(struct socket *so, int mtu_idx) 1327{ 1328 struct tcpcb *tp = so_sototcpcb(so); |
| 1329 int wscale = select_rcv_wscale(tp->rcv_wnd); | 1329 int wscale = select_rcv_wscale(tp->rcv_wnd, so->so_vnet); |
| 1330 1331 return V_NAGLE((tp->t_flags & TF_NODELAY) == 0) | 1332 V_KEEP_ALIVE((so_options_get(so) & SO_KEEPALIVE) != 0) | F_TCAM_BYPASS | 1333 V_WND_SCALE(wscale) | V_MSS_IDX(mtu_idx); 1334} 1335 1336static inline unsigned int 1337calc_opt0l(struct socket *so, int ulp_mode) --- 3131 unchanged lines hidden --- | 1330 1331 return V_NAGLE((tp->t_flags & TF_NODELAY) == 0) | 1332 V_KEEP_ALIVE((so_options_get(so) & SO_KEEPALIVE) != 0) | F_TCAM_BYPASS | 1333 V_WND_SCALE(wscale) | V_MSS_IDX(mtu_idx); 1334} 1335 1336static inline unsigned int 1337calc_opt0l(struct socket *so, int ulp_mode) --- 3131 unchanged lines hidden --- |