diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2008-09-01 12:48:17 +0100 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-09-03 09:53:47 -0400 |
| commit | f8b87c17017f2ce1890fb9a7f85fb0fbf5643e37 (patch) | |
| tree | 261a31a95d2fa296ef7abaf6019ff5b7c86bbc63 /drivers/net/sfc/net_driver.h | |
| parent | 3594e131b23665b728b4c98daaf0b61b1d4aaa7a (diff) | |
sfc: Make PHY flash mode a device attribute, not a module parameter
This allows updating PHY firmware for one interface without removing
all other interfaces handled by the driver.
Replace tx_disabled flags and 10Xpress status enumeration with flags in
enum efx_phy_mode.
Prevent an interface from being brought up while in PHY flash mode.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/sfc/net_driver.h')
| -rw-r--r-- | drivers/net/sfc/net_driver.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h index e65d6617bee..df863bcc06f 100644 --- a/drivers/net/sfc/net_driver.h +++ b/drivers/net/sfc/net_driver.h @@ -519,6 +519,23 @@ struct efx_phy_operations { unsigned loopbacks; }; +/** + * @enum efx_phy_mode - PHY operating mode flags + * @PHY_MODE_NORMAL: on and should pass traffic + * @PHY_MODE_TX_DISABLED: on with TX disabled + * @PHY_MODE_SPECIAL: on but will not pass traffic + */ +enum efx_phy_mode { + PHY_MODE_NORMAL = 0, + PHY_MODE_TX_DISABLED = 1, + PHY_MODE_SPECIAL = 8, +}; + +static inline bool efx_phy_mode_disabled(enum efx_phy_mode mode) +{ + return (mode & ~PHY_MODE_TX_DISABLED) != 0; +} + /* * Efx extended statistics * @@ -661,7 +678,7 @@ union efx_multicast_hash { * @phy_op: PHY interface * @phy_data: PHY private data (including PHY-specific stats) * @mii: PHY interface - * @tx_disabled: PHY transmitter turned off + * @phy_mode: PHY operating mode * @link_up: Link status * @link_options: Link options (MII/GMII format) * @n_link_state_changes: Number of times the link has changed state @@ -735,7 +752,7 @@ struct efx_nic { struct efx_phy_operations *phy_op; void *phy_data; struct mii_if_info mii; - bool tx_disabled; + enum efx_phy_mode phy_mode; bool link_up; unsigned int link_options; |