summaryrefslogtreecommitdiff
path: root/net/net.c
diff options
context:
space:
mode:
authorJoe Hershberger <joe.hershberger@ni.com>2012-05-15 08:59:04 +0000
committerJoe Hershberger <joe.hershberger@ni.com>2012-05-15 17:10:04 -0500
commitdb288a96027fa1cb3f8a53f330724f864224a56c (patch)
tree03b8f695f2789f2ede97f17858b4e892c19bf422 /net/net.c
parent0a6deb3251a68b5be640ab1b848ca67e906b75ce (diff)
downloadu-boot-imx-db288a96027fa1cb3f8a53f330724f864224a56c.zip
u-boot-imx-db288a96027fa1cb3f8a53f330724f864224a56c.tar.gz
u-boot-imx-db288a96027fa1cb3f8a53f330724f864224a56c.tar.bz2
net: Remove volatile from net API
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'net/net.c')
-rw-r--r--net/net.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/net/net.c b/net/net.c
index c5acf8f..9a0417d 100644
--- a/net/net.c
+++ b/net/net.c
@@ -152,7 +152,7 @@ IPaddr_t NetOurIP;
/* Server IP addr (0 = unknown) */
IPaddr_t NetServerIP;
/* Current receive packet */
-volatile uchar *NetRxPacket;
+uchar *NetRxPacket;
/* Current rx packet length */
int NetRxPacketLen;
/* IP packet ID */
@@ -161,7 +161,7 @@ unsigned NetIPID;
uchar NetBcastAddr[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
uchar NetEtherNullAddr[6];
#ifdef CONFIG_API
-void (*push_packet)(volatile void *, int len) = 0;
+void (*push_packet)(void *, int len) = 0;
#endif
#if defined(CONFIG_CMD_CDP)
/* Ethernet bcast address */
@@ -208,10 +208,10 @@ void NcStart(void);
int nc_input_packet(uchar *pkt, unsigned dest, unsigned src, unsigned len);
#endif
-volatile uchar PktBuf[(PKTBUFSRX+1) * PKTSIZE_ALIGN + PKTALIGN];
+uchar PktBuf[(PKTBUFSRX+1) * PKTSIZE_ALIGN + PKTALIGN];
/* Receive packet */
-volatile uchar *NetRxPackets[PKTBUFSRX];
+uchar *NetRxPackets[PKTBUFSRX];
/* Current RX packet handler */
static rxhand_f *packetHandler;
@@ -225,7 +225,7 @@ static ulong timeStart;
/* Current timeout value */
static ulong timeDelta;
/* THE transmit packet */
-volatile uchar *NetTxPacket;
+uchar *NetTxPacket;
static int net_check_prereq(enum proto_t protocol);
@@ -246,7 +246,7 @@ int NetArpWaitTry;
void ArpRequest(void)
{
- volatile uchar *pkt;
+ uchar *pkt;
ARP_t *arp;
debug("ARP broadcast %d\n", NetArpWaitTry);
@@ -705,7 +705,7 @@ NetSetTimeout(ulong iv, thand_f *f)
void
-NetSendPacket(volatile uchar *pkt, int len)
+NetSendPacket(uchar *pkt, int len)
{
(void) eth_send(pkt, len);
}
@@ -768,8 +768,8 @@ static ushort PingSeqNo;
int PingSend(void)
{
static uchar mac[6];
- volatile IP_t *ip;
- volatile ushort *s;
+ IP_t *ip;
+ ushort *s;
uchar *pkt;
/* XXX always send arp request */
@@ -784,7 +784,7 @@ int PingSend(void)
pkt = NetArpWaitTxPacket;
pkt += NetSetEther(pkt, mac, PROT_IP);
- ip = (volatile IP_t *)pkt;
+ ip = (IP_t *)pkt;
/*
* Construct an IP and ICMP header.
@@ -936,9 +936,9 @@ static ushort CDP_compute_csum(const uchar *buff, ushort len)
int CDPSendTrigger(void)
{
- volatile uchar *pkt;
- volatile ushort *s;
- volatile ushort *cp;
+ uchar *pkt;
+ ushort *s;
+ ushort *cp;
Ethernet_t *et;
int len;
ushort chksum;
@@ -965,7 +965,7 @@ int CDPSendTrigger(void)
/* CDP header */
*pkt++ = 0x02; /* CDP version 2 */
*pkt++ = 180; /* TTL */
- s = (volatile ushort *)pkt;
+ s = (ushort *)pkt;
cp = s;
/* checksum (0 for later calculation) */
*s++ = htons(0);
@@ -1439,7 +1439,7 @@ static void receive_icmp(IP_t *ip, int len, IPaddr_t src_ip, Ethernet_t *et)
}
void
-NetReceive(volatile uchar *inpkt, int len)
+NetReceive(uchar *inpkt, int len)
{
Ethernet_t *et;
IP_t *ip;
@@ -1918,7 +1918,7 @@ NetEthHdrSize(void)
}
int
-NetSetEther(volatile uchar *xet, uchar * addr, uint prot)
+NetSetEther(uchar *xet, uchar * addr, uint prot)
{
Ethernet_t *et = (Ethernet_t *)xet;
ushort myvlanid;
@@ -1943,7 +1943,7 @@ NetSetEther(volatile uchar *xet, uchar * addr, uint prot)
}
void
-NetSetIP(volatile uchar *xip, IPaddr_t dest, int dport, int sport, int len)
+NetSetIP(uchar *xip, IPaddr_t dest, int dport, int sport, int len)
{
IP_t *ip = (IP_t *)xip;