diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2009-11-29 03:42:41 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-29 16:46:28 -0800 |
| commit | d3245b28ef2a45ec4e115062a38100bd06229289 (patch) | |
| tree | 036133fdf01a20f36086d5eb8606728859c056de /drivers/net/sfc/falcon.h | |
| parent | ef2b90ee4dba7a3d9001f1f0003b860b39a4aaae (diff) | |
| download | blackbird-obmc-linux-d3245b28ef2a45ec4e115062a38100bd06229289.tar.gz blackbird-obmc-linux-d3245b28ef2a45ec4e115062a38100bd06229289.zip | |
sfc: Refactor link configuration
Refactor PHY, MAC and NIC configuration operations so that the
existing link configuration can be re-pushed with:
efx->phy_op->reconfigure(efx);
efx->mac_op->reconfigure(efx);
and a new configuration with:
efx->nic_op->reconfigure_port(efx);
(plus locking and error-checking).
We have not held the link settings in software (aside from flow
control), and have relied on asking the hardware what they are. This
is a problem because in some cases the hardware may no longer be in a
state to tell us. In particular, if an entire multi-port board is
reset through one port, the driver bindings to other ports have no
chance to save settings before recovering.
We only actually need to keep track of the autonegotiation settings,
so add an ethtool advertising mask to struct efx_nic, initialise it
in PHY init and update it as necessary.
Remove now-unneeded uses of efx_phy_op::{get,set}_settings() and
struct ethtool_cmd.
Much of this was done by Steve Hodgson <shodgson@solarflare.com>.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc/falcon.h')
| -rw-r--r-- | drivers/net/sfc/falcon.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/sfc/falcon.h b/drivers/net/sfc/falcon.h index 3fe64849c98d..560a3f9895a5 100644 --- a/drivers/net/sfc/falcon.h +++ b/drivers/net/sfc/falcon.h @@ -130,10 +130,7 @@ extern int falcon_process_eventq(struct efx_channel *channel, int rx_quota); extern void falcon_eventq_read_ack(struct efx_channel *channel); /* MAC/PHY */ -extern int falcon_switch_mac(struct efx_nic *efx); -extern bool falcon_xaui_link_ok(struct efx_nic *efx); extern void falcon_drain_tx_fifo(struct efx_nic *efx); -extern void falcon_deconfigure_mac_wrapper(struct efx_nic *efx); extern void falcon_reconfigure_mac_wrapper(struct efx_nic *efx); /* Interrupts and test events */ |
