diff options
Diffstat (limited to 'usr/src')
| -rw-r--r-- | usr/src/uts/common/io/i40e/i40e_main.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/usr/src/uts/common/io/i40e/i40e_main.c b/usr/src/uts/common/io/i40e/i40e_main.c index c1c70ffcdc..0623aee513 100644 --- a/usr/src/uts/common/io/i40e/i40e_main.c +++ b/usr/src/uts/common/io/i40e/i40e_main.c @@ -2454,6 +2454,7 @@ i40e_chip_start(i40e_t *i40e) i40e_hw_t *hw = &i40e->i40e_hw_space; struct i40e_filter_control_settings filter; int rc; + uint8_t err; if (((hw->aq.fw_maj_ver == 4) && (hw->aq.fw_min_ver < 33)) || (hw->aq.fw_maj_ver < 4)) { @@ -2469,6 +2470,15 @@ i40e_chip_start(i40e_t *i40e) /* Determine hardware state */ i40e_get_hw_state(i40e, hw); + /* For now, we always disable Ethernet Flow Control. */ + hw->fc.requested_mode = I40E_FC_NONE; + rc = i40e_set_fc(hw, &err, B_TRUE); + if (rc != I40E_SUCCESS) { + i40e_error(i40e, "Setting flow control failed, returned %d" + " with error: 0x%x", rc, err); + return (B_FALSE); + } + /* Initialize mac addresses. */ i40e_init_macaddrs(i40e, hw); |