The current implementation exposes the eth_device struct to code that needs to access the MAC address. Add a wrapper function for this to abstract away the pointer for this operation.
Signed-off-by: Joe Hershberger joe.hershberger@ni.com ---
arch/mips/cpu/mips32/au1x00/au1x00_eth.c | 2 +- arch/powerpc/cpu/mpc8260/ether_fcc.c | 2 +- arch/powerpc/cpu/mpc85xx/ether_fcc.c | 2 +- arch/powerpc/cpu/mpc8xx/scc.c | 2 +- include/net.h | 8 ++++++++ net/net.c | 2 +- 6 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/arch/mips/cpu/mips32/au1x00/au1x00_eth.c b/arch/mips/cpu/mips32/au1x00/au1x00_eth.c index 4770f56..535d713 100644 --- a/arch/mips/cpu/mips32/au1x00/au1x00_eth.c +++ b/arch/mips/cpu/mips32/au1x00/au1x00_eth.c @@ -238,7 +238,7 @@ static int au1x00_init(struct eth_device* dev, bd_t * bd){ }
/* Put mac addr in little endian */ -#define ea eth_get_dev()->enetaddr +#define ea eth_get_ethaddr() *mac_addr_high = (ea[5] << 8) | (ea[4] ) ; *mac_addr_low = (ea[3] << 24) | (ea[2] << 16) | (ea[1] << 8) | (ea[0] ) ; diff --git a/arch/powerpc/cpu/mpc8260/ether_fcc.c b/arch/powerpc/cpu/mpc8260/ether_fcc.c index f9f15b5..f777ba1 100644 --- a/arch/powerpc/cpu/mpc8260/ether_fcc.c +++ b/arch/powerpc/cpu/mpc8260/ether_fcc.c @@ -299,7 +299,7 @@ static int fec_init(struct eth_device* dev, bd_t *bis) * it unique by setting a few bits in the upper byte of the * non-static part of the address. */ -#define ea eth_get_dev()->enetaddr +#define ea eth_get_ethaddr() pram_ptr->fen_paddrh = (ea[5] << 8) + ea[4]; pram_ptr->fen_paddrm = (ea[3] << 8) + ea[2]; pram_ptr->fen_paddrl = (ea[1] << 8) + ea[0]; diff --git a/arch/powerpc/cpu/mpc85xx/ether_fcc.c b/arch/powerpc/cpu/mpc85xx/ether_fcc.c index 166dc9e..58d4bfb 100644 --- a/arch/powerpc/cpu/mpc85xx/ether_fcc.c +++ b/arch/powerpc/cpu/mpc85xx/ether_fcc.c @@ -338,7 +338,7 @@ static int fec_init(struct eth_device* dev, bd_t *bis) * it unique by setting a few bits in the upper byte of the * non-static part of the address. */ -#define ea eth_get_dev()->enetaddr +#define ea eth_get_ethaddr() pram_ptr->fen_paddrh = (ea[5] << 8) + ea[4]; pram_ptr->fen_paddrm = (ea[3] << 8) + ea[2]; pram_ptr->fen_paddrl = (ea[1] << 8) + ea[0]; diff --git a/arch/powerpc/cpu/mpc8xx/scc.c b/arch/powerpc/cpu/mpc8xx/scc.c index 251966b..66e4014 100644 --- a/arch/powerpc/cpu/mpc8xx/scc.c +++ b/arch/powerpc/cpu/mpc8xx/scc.c @@ -339,7 +339,7 @@ static int scc_init (struct eth_device *dev, bd_t * bis) pram_ptr->sen_gaddr3 = 0x0; /* Group Address Filter 3 (unused) */ pram_ptr->sen_gaddr4 = 0x0; /* Group Address Filter 4 (unused) */
-#define ea eth_get_dev()->enetaddr +#define ea eth_get_ethaddr() pram_ptr->sen_paddrh = (ea[5] << 8) + ea[4]; pram_ptr->sen_paddrm = (ea[3] << 8) + ea[2]; pram_ptr->sen_paddrl = (ea[1] << 8) + ea[0]; diff --git a/include/net.h b/include/net.h index 73ea88b..a9579ee 100644 --- a/include/net.h +++ b/include/net.h @@ -111,6 +111,14 @@ struct eth_device *eth_get_dev(void) { return eth_current; } + +static inline unsigned char *eth_get_ethaddr(void) +{ + if (eth_current) + return eth_current->enetaddr; + return NULL; +} + extern struct eth_device *eth_get_dev_by_name(const char *devname); extern struct eth_device *eth_get_dev_by_index(int index); /* get dev @ index */ extern int eth_get_dev_index(void); /* get the device index */ diff --git a/net/net.c b/net/net.c index 2bea07b..ddd630c 100644 --- a/net/net.c +++ b/net/net.c @@ -275,7 +275,7 @@ static void NetInitLoop(void) env_changed_id = env_id; } if (eth_get_dev()) - memcpy(NetOurEther, eth_get_dev()->enetaddr, 6); + memcpy(NetOurEther, eth_get_ethaddr(), 6);
return; }