diff options
Diffstat (limited to 'usr/src/uts/common/inet/udp/udp_tunables.c')
| -rw-r--r-- | usr/src/uts/common/inet/udp/udp_tunables.c | 43 |
1 files changed, 30 insertions, 13 deletions
diff --git a/usr/src/uts/common/inet/udp/udp_tunables.c b/usr/src/uts/common/inet/udp/udp_tunables.c index 917dddf62f..3c00d09277 100644 --- a/usr/src/uts/common/inet/udp/udp_tunables.c +++ b/usr/src/uts/common/inet/udp/udp_tunables.c @@ -21,6 +21,7 @@ /* * Copyright (c) 1991, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright 2013 Nexenta Systems, Inc. All rights reserved. + * Copyright (c) 2013 by Delphix. All rights reserved. */ /* Copyright (c) 1990 Mentat Inc. */ @@ -29,17 +30,33 @@ #include <inet/udp_impl.h> #include <sys/sunddi.h> +static int +udp_set_buf_prop(netstack_t *stack, cred_t *cr, mod_prop_info_t *pinfo, + const char *ifname, const void *pval, uint_t flags) +{ + return (mod_set_buf_prop(stack->netstack_udp->us_propinfo_tbl, stack, + cr, pinfo, ifname, pval, flags)); +} + +static int +udp_get_buf_prop(netstack_t *stack, mod_prop_info_t *pinfo, const char *ifname, + void *val, uint_t psize, uint_t flags) +{ + return (mod_get_buf_prop(stack->netstack_udp->us_propinfo_tbl, stack, + pinfo, ifname, val, psize, flags)); +} + /* * Special checkers for smallest/largest anonymous port so they don't * ever happen to be (largest < smallest). */ /* ARGSUSED */ static int -udp_smallest_anon_set(void *cbarg, cred_t *cr, mod_prop_info_t *pinfo, +udp_smallest_anon_set(netstack_t *stack, cred_t *cr, mod_prop_info_t *pinfo, const char *ifname, const void *pval, uint_t flags) { unsigned long new_value; - udp_stack_t *us = (udp_stack_t *)cbarg; + udp_stack_t *us = stack->netstack_udp; int err; if ((err = mod_uint32_value(pval, pinfo, flags, &new_value)) != 0) @@ -53,11 +70,11 @@ udp_smallest_anon_set(void *cbarg, cred_t *cr, mod_prop_info_t *pinfo, /* ARGSUSED */ static int -udp_largest_anon_set(void *cbarg, cred_t *cr, mod_prop_info_t *pinfo, +udp_largest_anon_set(netstack_t *stack, cred_t *cr, mod_prop_info_t *pinfo, const char *ifname, const void *pval, uint_t flags) { unsigned long new_value; - udp_stack_t *us = (udp_stack_t *)cbarg; + udp_stack_t *us = stack->netstack_udp; int err; if ((err = mod_uint32_value(pval, pinfo, flags, &new_value)) != 0) @@ -105,25 +122,25 @@ mod_prop_info_t udp_propinfo_tbl[] = { udp_largest_anon_set, mod_get_uint32, {1024, ULP_MAX_PORT, ULP_MAX_PORT}, {ULP_MAX_PORT} }, - { "send_maxbuf", MOD_PROTO_UDP, - mod_set_uint32, mod_get_uint32, - {UDP_XMIT_LOWATER, (1<<30), UDP_XMIT_HIWATER}, + { "send_buf", MOD_PROTO_UDP, + udp_set_buf_prop, udp_get_buf_prop, + {UDP_XMIT_LOWATER, ULP_MAX_BUF, UDP_XMIT_HIWATER}, {UDP_XMIT_HIWATER} }, { "_xmit_lowat", MOD_PROTO_UDP, mod_set_uint32, mod_get_uint32, - {0, (1<<30), UDP_XMIT_LOWATER}, + {0, ULP_MAX_BUF, UDP_XMIT_LOWATER}, {UDP_XMIT_LOWATER} }, - { "recv_maxbuf", MOD_PROTO_UDP, - mod_set_uint32, mod_get_uint32, - {UDP_RECV_LOWATER, (1<<30), UDP_RECV_HIWATER}, + { "recv_buf", MOD_PROTO_UDP, + udp_set_buf_prop, udp_get_buf_prop, + {UDP_RECV_LOWATER, ULP_MAX_BUF, UDP_RECV_HIWATER}, {UDP_RECV_HIWATER} }, /* tunable - 10 */ - { "_max_buf", MOD_PROTO_UDP, + { "max_buf", MOD_PROTO_UDP, mod_set_uint32, mod_get_uint32, - {65536, (1<<30), 2*1024*1024}, {2*1024*1024} }, + {65536, ULP_MAX_BUF, 2*1024*1024}, {2*1024*1024} }, { "_pmtu_discovery", MOD_PROTO_UDP, mod_set_boolean, mod_get_boolean, |