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net/iface: Switch fully to a one-pass sending logic in net_if

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Now instead of such path:

net_if_send_data -> L2's send -> net_if tx_queue -> net_if_tx -> driver
net_if's send

It will be:

net_if_send_data -> net_if tx_queue -> net_if_tx -> L2's send -> driver
net_if's send

Only Ethernet is adapted, but 15.4 and bt will follow up.
All Ethernet drivers are made compatible with that new scheme also.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit is contained in:
Tomasz Bursztyka 2018-06-26 14:51:05 +02:00 • committed by Anas Nashif
commit 9464ec3343
12 changed files with 72 additions and 112 deletions
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7
drivers/ethernet/eth_enc28j60.c
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@ -405,9 +405,8 @@ static void eth_enc28j60_init_phy(struct device *dev)
}
}
static int eth_enc28j60_tx(struct net_if *iface, struct net_pkt *pkt)
static int eth_enc28j60_tx(struct device *dev, struct net_pkt *pkt)
{
struct device *dev = net_if_get_device(iface);
struct eth_enc28j60_runtime *context = dev->driver_data;
u16_t len = net_pkt_ll_reserve(pkt) + net_pkt_get_len(pkt);
u16_t tx_bufaddr = ENC28J60_TXSTART;
@ -487,8 +486,6 @@ static int eth_enc28j60_tx(struct net_if *iface, struct net_pkt *pkt)
return -EIO;
}
net_pkt_unref(pkt);
LOG_DBG("Tx successful");
return 0;
@ -672,9 +669,9 @@ static void eth_enc28j60_iface_init(struct net_if *iface)
static const struct ethernet_api api_funcs = {
.iface_api.init = eth_enc28j60_iface_init,
.iface_api.send = eth_enc28j60_tx,
.get_capabilities = eth_enc28j60_get_capabilities,
.send = eth_enc28j60_tx,
};
static int eth_enc28j60_init(struct device *dev)