102 	     ((tp->snd_nxt - tcp_wnd_end(tp)) < (1 << tp->rx_opt.rcv_wscale))))  in tcp_acceptable_seq()
208 			       int wscale_ok, __u8 *rcv_wscale,  in tcp_select_initial_window()  argument
239 	*rcv_wscale = 0;  in tcp_select_initial_window()
245 		*rcv_wscale = clamp_t(int, ilog2(space) - 15,  in tcp_select_initial_window()
250 		   min_t(__u32, U16_MAX << (*rcv_wscale), window_clamp));  in tcp_select_initial_window()
286 		if (!READ_ONCE(net->ipv4.sysctl_tcp_shrink_window) || !tp->rx_opt.rcv_wscale) {  in tcp_select_window()
290 			new_win = ALIGN(cur_win, 1 << tp->rx_opt.rcv_wscale);  in tcp_select_window()
302 	if (!tp->rx_opt.rcv_wscale &&  in tcp_select_window()
306 		new_win = min(new_win, (65535U << tp->rx_opt.rcv_wscale));  in tcp_select_window()
309 	new_win >>= tp->rx_opt.rcv_wscale;  in tcp_select_window()
815 		opts->ws = tp->rx_opt.rcv_wscale;  in tcp_syn_options()
889 		opts->ws = ireq->rcv_wscale;  in tcp_synack_options()
3054 	if (READ_ONCE(net->ipv4.sysctl_tcp_shrink_window) && tp->rx_opt.rcv_wscale)  in __tcp_select_window()
3068 		free_space = round_down(free_space, 1 << tp->rx_opt.rcv_wscale);  in __tcp_select_window()
3087 	if (tp->rx_opt.rcv_wscale) {  in __tcp_select_window()
3094 		window = ALIGN(window, (1 << tp->rx_opt.rcv_wscale));  in __tcp_select_window()
3116 	free_space = round_down(free_space, 1 << tp->rx_opt.rcv_wscale);  in __tcp_select_window()
3126 			free_space < (1 << tp->rx_opt.rcv_wscale))  in __tcp_select_window()
3139 		free_space = ALIGN(free_space, (1 << tp->rx_opt.rcv_wscale));  in __tcp_select_window()
3779 	__u8 rcv_wscale;  in tcp_connect_init()  local
3818 				  &rcv_wscale,  in tcp_connect_init()
3821 	tp->rx_opt.rcv_wscale = rcv_wscale;  in tcp_connect_init()