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net: cc2520: Let's provide ll addr in LE already

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As it used directly as the ieee addr.

Propre endianess will have to be solved once this stack will be ported
to other arch than x86.

Change-Id: Ie556fabbd99cc5559025c8392d2f699facb007fa
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit is contained in:
Tomasz Bursztyka 2016-09-23 08:30:00 +02:00 committed by Jukka Rissanen
parent 330da1f4c3
commit 4b7309c751
2 changed files with 8 additions and 14 deletions
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14
drivers/ieee802154/ieee802154_cc2520.c
View file

@ -268,15 +268,15 @@ static inline uint8_t *get_mac(struct device *dev)
{
struct cc2520_context *cc2520 = dev->driver_data;
cc2520->mac_addr[0] = 0x00;
cc2520->mac_addr[1] = 0x12;
cc2520->mac_addr[2] = 0x4b;
cc2520->mac_addr[7] = 0x00;
cc2520->mac_addr[6] = 0x12;
cc2520->mac_addr[5] = 0x4b;
cc2520->mac_addr[3] = 0x00;
UNALIGNED_PUT(sys_cpu_to_be32(sys_rand32_get()),
(uint32_t *) ((void *)cc2520->mac_addr+4));
cc2520->mac_addr[4] = 0x00;
UNALIGNED_PUT(sys_rand32_get(),
(uint32_t *) ((void *)cc2520->mac_addr));
cc2520->mac_addr[7] = (cc2520->mac_addr[7] & ~0x01) | 0x02;
cc2520->mac_addr[0] = (cc2520->mac_addr[0] & ~0x01) | 0x02;
return cc2520->mac_addr;
}

8
net/yaip/l2/ieee802154/ieee802154.c
View file

@ -225,18 +225,12 @@ void ieee802154_init(struct net_if *iface)
#ifdef CONFIG_NET_L2_IEEE802154_ORFD
struct ieee802154_context *ctx = net_if_l2_data(iface);
const uint8_t *mac = iface->link_addr.addr;
uint8_t long_addr[8];
uint16_t short_addr;
int idx;
short_addr = (mac[0] << 8) + mac[1];
for (idx = 0; idx < 8; idx++) {
long_addr[7 - idx] = mac[idx];
}
radio->set_ieee_addr(iface->dev, long_addr);
radio->set_short_addr(iface->dev, short_addr);
radio->set_ieee_addr(iface->dev, mac);
ctx->pan_id = CONFIG_NET_L2_IEEE802154_ORFD_PAN_ID;
ctx->channel = CONFIG_NET_L2_IEEE802154_ORFD_CHANNEL;