diff options
| author | Edwin Peer <edwin.peer@broadcom.com> | 2023-10-20 14:27:52 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-10-22 11:41:46 +0100 |
| commit | ecdad2a6921417c539e2f414b8b311501dc2dff0 (patch) | |
| tree | 190a48c3b9588679eac24c3bda0ff84333c1ae3f /drivers/net/ethernet/broadcom/bnxt/bnxt.h | |
| parent | fd78ec3fbc470d33c42a312fd22506e3f3704374 (diff) | |
bnxt_en: add infrastructure to lookup ethtool link mode
Add infrastructure to look up the enum ethtool_link_mode_bit_indices
from link information provided by the firmware. The link speed,
signal mode, and media type returned by firmware will be used to
look up the ethtool link mode.
The immediate benefit is that once the link mode is determined, we can
now use ethtool_params_from_link_mode() to fill the basic ethtool
parameters including the number of lanes. Lanes will be fully
supported in the next patch.
Signed-off-by: Edwin Peer <edwin.peer@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 80846c3ca9fc..e702dbc3e6b1 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -1295,6 +1295,7 @@ struct bnxt_link_info { u8 req_signal_mode; #define BNXT_SIG_MODE_NRZ PORT_PHY_QCFG_RESP_SIGNAL_MODE_NRZ #define BNXT_SIG_MODE_PAM4 PORT_PHY_QCFG_RESP_SIGNAL_MODE_PAM4 +#define BNXT_SIG_MODE_MAX (PORT_PHY_QCFG_RESP_SIGNAL_MODE_LAST + 1) u8 req_duplex; u8 req_flow_ctrl; u16 req_link_speed; |