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DNS fixes from Darcy Gong

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git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5268 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2012-10-28 13:20:36 +00:00
parent 4f104b5e3d
commit 0b6dd037e6
7 changed files with 267 additions and 24 deletions
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apps/nshlib/Kconfig
+17 -2
View File
@@ -490,7 +490,7 @@ config NSH_DHCPC
config NSH_IPADDR
hex "Target IP address"
default 0x10000002
default 0xa0000002
depends on NSH_LIBRARY && NET && !NSH_DHCPC
---help---
If NSH_DHCPC is NOT set, then the static IP address must be provided.
@@ -499,7 +499,7 @@ config NSH_IPADDR
config NSH_DRIPADDR
hex "Router IP address"
default 0x10000001
default 0xa0000001
depends on NSH_LIBRARY && NET && !NSH_DHCPC
---help---
Default router IP address (aka, Gateway). This is a 32-bit integer
@@ -513,6 +513,21 @@ config NSH_NETMASK
Network mask. This is a 32-bit integer value in host order. So, as
an example, 0xffffff00 would be 255.255.255.0.
config NSH_DNS
bool "Use DNS"
default n
depends on NSH_LIBRARY && NET && NET_UDP && NET_BROADCAST
---help---
Configure to use a DNS.
config NSH_DNSIPADDR
hex "DNS IP address"
default 0xa0000001
depends on NSH_DNS
---help---
Configure the DNS address. This is a 32-bit integer value in host
order. So, as an example, 0xa0000001 would be 10.0.0.1.
config NSH_NOMAC
bool "Hardware has no MAC address"
default n
apps/nshlib/nsh_netinit.c
+9 -1
View File
@@ -60,6 +60,10 @@
* Definitions
****************************************************************************/
#if defined(CONFIG_NSH_DRIPADDR) && !defined(CONFIG_NSH_DNSIPADDR)
# define CONFIG_NSH_DNSIPADDR CONFIG_NSH_DRIPADDR
#endif
/****************************************************************************
* Private Types
****************************************************************************/
@@ -125,10 +129,14 @@ int nsh_netinit(void)
addr.s_addr = HTONL(CONFIG_NSH_NETMASK);
uip_setnetmask("eth0", &addr);
#if defined(CONFIG_NSH_DHCPC)
#if defined(CONFIG_NSH_DHCPC) || defined(CONFIG_NSH_DNS)
/* Set up the resolver */
resolv_init();
#if defined(CONFIG_NSH_DNS)
addr.s_addr = HTONL(CONFIG_NSH_DNSIPADDR);
resolv_conf(&addr.s_addr);
#endif
#endif
#if defined(CONFIG_NSH_DHCPC)