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-rw-r--r--fs/nfs/nfsroot.c13
-rw-r--r--include/linux/nfs_fs.h2
-rw-r--r--include/net/ipconfig.h8
-rw-r--r--net/ipv4/ipconfig.c105
4 files changed, 64 insertions, 64 deletions
diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c
index 8dfefe41a8da..75f819dc0255 100644
--- a/fs/nfs/nfsroot.c
+++ b/fs/nfs/nfsroot.c
@@ -98,7 +98,7 @@
static char nfs_root_name[256] __initdata = "";
/* Address of NFS server */
-static __u32 servaddr __initdata = 0;
+static __be32 servaddr __initdata = 0;
/* Name of directory to mount */
static char nfs_path[NFS_MAXPATHLEN] __initdata = { 0, };
@@ -327,7 +327,7 @@ static int __init root_nfs_name(char *name)
*/
static int __init root_nfs_addr(void)
{
- if ((servaddr = root_server_addr) == INADDR_NONE) {
+ if ((servaddr = root_server_addr) == htonl(INADDR_NONE)) {
printk(KERN_ERR "Root-NFS: No NFS server available, giving up.\n");
return -1;
}
@@ -411,7 +411,7 @@ __setup("nfsroot=", nfs_root_setup);
* Construct sockaddr_in from address and port number.
*/
static inline void
-set_sockaddr(struct sockaddr_in *sin, __u32 addr, __u16 port)
+set_sockaddr(struct sockaddr_in *sin, __be32 addr, __be16 port)
{
sin->sin_family = AF_INET;
sin->sin_addr.s_addr = addr;
@@ -468,14 +468,13 @@ static int __init root_nfs_ports(void)
dprintk("Root-NFS: Portmapper on server returned %d "
"as nfsd port\n", port);
}
- nfs_port = htons(nfs_port);
if ((port = root_nfs_getport(NFS_MNT_PROGRAM, mountd_ver, proto)) < 0) {
printk(KERN_ERR "Root-NFS: Unable to get mountd port "
"number from server, using default\n");
port = mountd_port;
}
- mount_port = htons(port);
+ mount_port = port;
dprintk("Root-NFS: mountd port is %d\n", port);
return 0;
@@ -496,7 +495,7 @@ static int __init root_nfs_get_handle(void)
int version = (nfs_data.flags & NFS_MOUNT_VER3) ?
NFS_MNT3_VERSION : NFS_MNT_VERSION;
- set_sockaddr(&sin, servaddr, mount_port);
+ set_sockaddr(&sin, servaddr, htons(mount_port));
status = nfsroot_mount(&sin, nfs_path, &fh, version, protocol);
if (status < 0)
printk(KERN_ERR "Root-NFS: Server returned error %d "
@@ -519,6 +518,6 @@ void * __init nfs_root_data(void)
|| root_nfs_ports() < 0
|| root_nfs_get_handle() < 0)
return NULL;
- set_sockaddr((struct sockaddr_in *) &nfs_data.addr, servaddr, nfs_port);
+ set_sockaddr((struct sockaddr_in *) &nfs_data.addr, servaddr, htons(nfs_port));
return (void*)&nfs_data;
}
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 45228c1a1195..625ffea98561 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -318,7 +318,7 @@ extern void put_nfs_open_context(struct nfs_open_context *ctx);
extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_cred *cred, int mode);
/* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */
-extern u32 root_nfs_parse_addr(char *name); /*__init*/
+extern __be32 root_nfs_parse_addr(char *name); /*__init*/
static inline void nfs_fattr_init(struct nfs_fattr *fattr)
{
diff --git a/include/net/ipconfig.h b/include/net/ipconfig.h
index 2a1fe996fbc6..3924d7d2cb11 100644
--- a/include/net/ipconfig.h
+++ b/include/net/ipconfig.h
@@ -11,12 +11,12 @@
extern int ic_proto_enabled; /* Protocols enabled (see IC_xxx) */
extern int ic_set_manually; /* IPconfig parameters set manually */
-extern u32 ic_myaddr; /* My IP address */
-extern u32 ic_gateway; /* Gateway IP address */
+extern __be32 ic_myaddr; /* My IP address */
+extern __be32 ic_gateway; /* Gateway IP address */
-extern u32 ic_servaddr; /* Boot server IP address */
+extern __be32 ic_servaddr; /* Boot server IP address */
-extern u32 root_server_addr; /* Address of NFS server */
+extern __be32 root_server_addr; /* Address of NFS server */
extern u8 root_server_path[]; /* Path to mount as root */
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 955a07abb91d..afa60b9a003f 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -101,6 +101,7 @@
#define CONF_NAMESERVERS_MAX 3 /* Maximum number of nameservers
- '3' from resolv.h */
+#define NONE __constant_htonl(INADDR_NONE)
/*
* Public IP configuration
@@ -129,19 +130,19 @@ int ic_proto_enabled __initdata = 0
static int ic_host_name_set __initdata = 0; /* Host name set by us? */
-u32 ic_myaddr = INADDR_NONE; /* My IP address */
-static u32 ic_netmask = INADDR_NONE; /* Netmask for local subnet */
-u32 ic_gateway = INADDR_NONE; /* Gateway IP address */
+__be32 ic_myaddr = NONE; /* My IP address */
+static __be32 ic_netmask = NONE; /* Netmask for local subnet */
+__be32 ic_gateway = NONE; /* Gateway IP address */
-u32 ic_servaddr = INADDR_NONE; /* Boot server IP address */
+__be32 ic_servaddr = NONE; /* Boot server IP address */
-u32 root_server_addr = INADDR_NONE; /* Address of NFS server */
+__be32 root_server_addr = NONE; /* Address of NFS server */
u8 root_server_path[256] = { 0, }; /* Path to mount as root */
/* Persistent data: */
static int ic_proto_used; /* Protocol used, if any */
-static u32 ic_nameservers[CONF_NAMESERVERS_MAX]; /* DNS Server IP addresses */
+static __be32 ic_nameservers[CONF_NAMESERVERS_MAX]; /* DNS Server IP addresses */
static u8 ic_domain[64]; /* DNS (not NIS) domain name */
/*
@@ -172,7 +173,7 @@ struct ic_device {
struct net_device *dev;
unsigned short flags;
short able;
- u32 xid;
+ __be32 xid;
};
static struct ic_device *ic_first_dev __initdata = NULL;/* List of open device */
@@ -223,7 +224,7 @@ static int __init ic_open_devs(void)
d->flags = oflags;
d->able = able;
if (able & IC_BOOTP)
- get_random_bytes(&d->xid, sizeof(u32));
+ get_random_bytes(&d->xid, sizeof(__be32));
else
d->xid = 0;
ic_proto_have_if |= able;
@@ -269,7 +270,7 @@ static void __init ic_close_devs(void)
*/
static inline void
-set_sockaddr(struct sockaddr_in *sin, u32 addr, u16 port)
+set_sockaddr(struct sockaddr_in *sin, __be32 addr, __be16 port)
{
sin->sin_family = AF_INET;
sin->sin_addr.s_addr = addr;
@@ -332,7 +333,7 @@ static int __init ic_setup_routes(void)
{
/* No need to setup device routes, only the default route... */
- if (ic_gateway != INADDR_NONE) {
+ if (ic_gateway != NONE) {
struct rtentry rm;
int err;
@@ -368,10 +369,10 @@ static int __init ic_defaults(void)
if (!ic_host_name_set)
sprintf(init_utsname()->nodename, "%u.%u.%u.%u", NIPQUAD(ic_myaddr));
- if (root_server_addr == INADDR_NONE)
+ if (root_server_addr == NONE)
root_server_addr = ic_servaddr;
- if (ic_netmask == INADDR_NONE) {
+ if (ic_netmask == NONE) {
if (IN_CLASSA(ntohl(ic_myaddr)))
ic_netmask = htonl(IN_CLASSA_NET);
else if (IN_CLASSB(ntohl(ic_myaddr)))
@@ -420,7 +421,7 @@ ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
{
struct arphdr *rarp;
unsigned char *rarp_ptr;
- u32 sip, tip;
+ __be32 sip, tip;
unsigned char *sha, *tha; /* s for "source", t for "target" */
struct ic_device *d;
@@ -485,12 +486,12 @@ ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
goto drop_unlock;
/* Discard packets which are not from specified server. */
- if (ic_servaddr != INADDR_NONE && ic_servaddr != sip)
+ if (ic_servaddr != NONE && ic_servaddr != sip)
goto drop_unlock;
/* We have a winner! */
ic_dev = dev;
- if (ic_myaddr == INADDR_NONE)
+ if (ic_myaddr == NONE)
ic_myaddr = tip;
ic_servaddr = sip;
ic_got_reply = IC_RARP;
@@ -530,13 +531,13 @@ struct bootp_pkt { /* BOOTP packet format */
u8 htype; /* HW address type */
u8 hlen; /* HW address length */
u8 hops; /* Used only by gateways */
- u32 xid; /* Transaction ID */
- u16 secs; /* Seconds since we started */
- u16 flags; /* Just what it says */
- u32 client_ip; /* Client's IP address if known */
- u32 your_ip; /* Assigned IP address */
- u32 server_ip; /* (Next, e.g. NFS) Server's IP address */
- u32 relay_ip; /* IP address of BOOTP relay */
+ __be32 xid; /* Transaction ID */
+ __be16 secs; /* Seconds since we started */
+ __be16 flags; /* Just what it says */
+ __be32 client_ip; /* Client's IP address if known */
+ __be32 your_ip; /* Assigned IP address */
+ __be32 server_ip; /* (Next, e.g. NFS) Server's IP address */
+ __be32 relay_ip; /* IP address of BOOTP relay */
u8 hw_addr[16]; /* Client's HW address */
u8 serv_name[64]; /* Server host name */
u8 boot_file[128]; /* Name of boot file */
@@ -576,7 +577,7 @@ static const u8 ic_bootp_cookie[4] = { 99, 130, 83, 99 };
static void __init
ic_dhcp_init_options(u8 *options)
{
- u8 mt = ((ic_servaddr == INADDR_NONE)
+ u8 mt = ((ic_servaddr == NONE)
? DHCPDISCOVER : DHCPREQUEST);
u8 *e = options;
@@ -666,7 +667,7 @@ static inline void ic_bootp_init(void)
int i;
for (i = 0; i < CONF_NAMESERVERS_MAX; i++)
- ic_nameservers[i] = INADDR_NONE;
+ ic_nameservers[i] = NONE;
dev_add_pack(&bootp_packet_type);
}
@@ -708,7 +709,7 @@ static void __init ic_bootp_send_if(struct ic_device *d, unsigned long jiffies_d
h->frag_off = htons(IP_DF);
h->ttl = 64;
h->protocol = IPPROTO_UDP;
- h->daddr = INADDR_BROADCAST;
+ h->daddr = htonl(INADDR_BROADCAST);
h->check = ip_fast_csum((unsigned char *) h, h->ihl);
/* Construct UDP header */
@@ -730,8 +731,8 @@ static void __init ic_bootp_send_if(struct ic_device *d, unsigned long jiffies_d
b->htype = dev->type; /* can cause undefined behavior */
}
b->hlen = dev->addr_len;
- b->your_ip = INADDR_NONE;
- b->server_ip = INADDR_NONE;
+ b->your_ip = NONE;
+ b->server_ip = NONE;
memcpy(b->hw_addr, dev->dev_addr, dev->addr_len);
b->secs = htons(jiffies_diff / HZ);
b->xid = d->xid;
@@ -788,11 +789,11 @@ static void __init ic_do_bootp_ext(u8 *ext)
switch (*ext++) {
case 1: /* Subnet mask */
- if (ic_netmask == INADDR_NONE)
+ if (ic_netmask == NONE)
memcpy(&ic_netmask, ext+1, 4);
break;
case 3: /* Default gateway */
- if (ic_gateway == INADDR_NONE)
+ if (ic_gateway == NONE)
memcpy(&ic_gateway, ext+1, 4);
break;
case 6: /* DNS server */
@@ -800,7 +801,7 @@ static void __init ic_do_bootp_ext(u8 *ext)
if (servers > CONF_NAMESERVERS_MAX)
servers = CONF_NAMESERVERS_MAX;
for (i = 0; i < servers; i++) {
- if (ic_nameservers[i] == INADDR_NONE)
+ if (ic_nameservers[i] == NONE)
memcpy(&ic_nameservers[i], ext+1+4*i, 4);
}
break;
@@ -917,7 +918,7 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
#ifdef IPCONFIG_DHCP
if (ic_proto_enabled & IC_USE_DHCP) {
- u32 server_id = INADDR_NONE;
+ __be32 server_id = NONE;
int mt = 0;
ext = &b->exten[4];
@@ -949,7 +950,7 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
/* While in the process of accepting one offer,
* ignore all others.
*/
- if (ic_myaddr != INADDR_NONE)
+ if (ic_myaddr != NONE)
goto drop_unlock;
/* Let's accept that offer. */
@@ -965,7 +966,7 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
* precedence over the bootp header one if
* they are different.
*/
- if ((server_id != INADDR_NONE) &&
+ if ((server_id != NONE) &&
(b->server_ip != server_id))
b->server_ip = ic_servaddr;
break;
@@ -979,8 +980,8 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
default:
/* Urque. Forget it*/
- ic_myaddr = INADDR_NONE;
- ic_servaddr = INADDR_NONE;
+ ic_myaddr = NONE;
+ ic_servaddr = NONE;
goto drop_unlock;
};
@@ -1004,9 +1005,9 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
ic_dev = dev;
ic_myaddr = b->your_ip;
ic_servaddr = b->server_ip;
- if (ic_gateway == INADDR_NONE && b->relay_ip)
+ if (ic_gateway == NONE && b->relay_ip)
ic_gateway = b->relay_ip;
- if (ic_nameservers[0] == INADDR_NONE)
+ if (ic_nameservers[0] == NONE)
ic_nameservers[0] = ic_servaddr;
ic_got_reply = IC_BOOTP;
@@ -1150,7 +1151,7 @@ static int __init ic_dynamic(void)
#endif
if (!ic_got_reply) {
- ic_myaddr = INADDR_NONE;
+ ic_myaddr = NONE;
return -1;
}
@@ -1182,12 +1183,12 @@ static int pnp_seq_show(struct seq_file *seq, void *v)
seq_printf(seq,
"domain %s\n", ic_domain);
for (i = 0; i < CONF_NAMESERVERS_MAX; i++) {
- if (ic_nameservers[i] != INADDR_NONE)
+ if (ic_nameservers[i] != NONE)
seq_printf(seq,
"nameserver %u.%u.%u.%u\n",
NIPQUAD(ic_nameservers[i]));
}
- if (ic_servaddr != INADDR_NONE)
+ if (ic_servaddr != NONE)
seq_printf(seq,
"bootserver %u.%u.%u.%u\n",
NIPQUAD(ic_servaddr));
@@ -1213,9 +1214,9 @@ static struct file_operations pnp_seq_fops = {
* need to have root_server_addr set _before_ IPConfig gets called as it
* can override it.
*/
-u32 __init root_nfs_parse_addr(char *name)
+__be32 __init root_nfs_parse_addr(char *name)
{
- u32 addr;
+ __be32 addr;
int octets = 0;
char *cp, *cq;
@@ -1237,7 +1238,7 @@ u32 __init root_nfs_parse_addr(char *name)
addr = in_aton(name);
memmove(name, cp, strlen(cp) + 1);
} else
- addr = INADDR_NONE;
+ addr = NONE;
return addr;
}
@@ -1248,7 +1249,7 @@ u32 __init root_nfs_parse_addr(char *name)
static int __init ip_auto_config(void)
{
- u32 addr;
+ __be32 addr;
#ifdef CONFIG_PROC_FS
proc_net_fops_create("pnp", S_IRUGO, &pnp_seq_fops);
@@ -1277,11 +1278,11 @@ static int __init ip_auto_config(void)
* interfaces and no default was set), use BOOTP or RARP to get the
* missing values.
*/
- if (ic_myaddr == INADDR_NONE ||
+ if (ic_myaddr == NONE ||
#ifdef CONFIG_ROOT_NFS
(MAJOR(ROOT_DEV) == UNNAMED_MAJOR
- && root_server_addr == INADDR_NONE
- && ic_servaddr == INADDR_NONE) ||
+ && root_server_addr == NONE
+ && ic_servaddr == NONE) ||
#endif
ic_first_dev->next) {
#ifdef IPCONFIG_DYNAMIC
@@ -1334,7 +1335,7 @@ static int __init ip_auto_config(void)
}
addr = root_nfs_parse_addr(root_server_path);
- if (root_server_addr == INADDR_NONE)
+ if (root_server_addr == NONE)
root_server_addr = addr;
/*
@@ -1461,19 +1462,19 @@ static int __init ip_auto_config_setup(char *addrs)
switch (num) {
case 0:
if ((ic_myaddr = in_aton(ip)) == INADDR_ANY)
- ic_myaddr = INADDR_NONE;
+ ic_myaddr = NONE;
break;
case 1:
if ((ic_servaddr = in_aton(ip)) == INADDR_ANY)
- ic_servaddr = INADDR_NONE;
+ ic_servaddr = NONE;
break;
case 2:
if ((ic_gateway = in_aton(ip)) == INADDR_ANY)
- ic_gateway = INADDR_NONE;
+ ic_gateway = NONE;
break;
case 3:
if ((ic_netmask = in_aton(ip)) == INADDR_ANY)
- ic_netmask = INADDR_NONE;
+ ic_netmask = NONE;
break;
case 4:
if ((dp = strchr(ip, '.'))) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-12 00:17:16 +0000