提交 2e4875e3 编写于 作者: A Anjali Singhai Jain 提交者: Jeff Kirsher

i40e: Move the FD ATR/SB messages to a higher debug level

These are not useful unless SV is happening as there is a FD flush counter
that tracks this.

Change-ID: If2655b5a29687247d03a51d35f69854bbeb711ce
Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com>
Tested-by: NJim Young <james.m.young@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
上级 41837cad
......@@ -4744,6 +4744,7 @@ static int i40e_up_complete(struct i40e_vsi *vsi)
pf->fd_add_err = pf->fd_atr_cnt = 0;
if (pf->fd_tcp_rule > 0) {
pf->flags &= ~I40E_FLAG_FD_ATR_ENABLED;
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "Forcing ATR off, sideband rules for TCP/IPv4 exist\n");
pf->fd_tcp_rule = 0;
}
......@@ -5433,6 +5434,7 @@ void i40e_fdir_check_and_reenable(struct i40e_pf *pf)
if ((pf->flags & I40E_FLAG_FD_SB_ENABLED) &&
(pf->auto_disable_flags & I40E_FLAG_FD_SB_ENABLED)) {
pf->auto_disable_flags &= ~I40E_FLAG_FD_SB_ENABLED;
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "FD Sideband/ntuple is being enabled since we have space in the table now\n");
}
}
......@@ -5441,6 +5443,7 @@ void i40e_fdir_check_and_reenable(struct i40e_pf *pf)
if ((pf->flags & I40E_FLAG_FD_ATR_ENABLED) &&
(pf->auto_disable_flags & I40E_FLAG_FD_ATR_ENABLED)) {
pf->auto_disable_flags &= ~I40E_FLAG_FD_ATR_ENABLED;
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "ATR is being enabled since we have space in the table now\n");
}
}
......@@ -5474,6 +5477,7 @@ static void i40e_fdir_flush_and_replay(struct i40e_pf *pf)
if (!(time_after(jiffies, min_flush_time)) &&
(fd_room < I40E_FDIR_BUFFER_HEAD_ROOM_FOR_ATR)) {
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "ATR disabled, not enough FD filter space.\n");
disable_atr = true;
}
......@@ -5501,6 +5505,7 @@ static void i40e_fdir_flush_and_replay(struct i40e_pf *pf)
if (!disable_atr)
pf->flags |= I40E_FLAG_FD_ATR_ENABLED;
clear_bit(__I40E_FD_FLUSH_REQUESTED, &pf->state);
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "FD Filter table flushed and FD-SB replayed.\n");
}
}
......@@ -7772,6 +7777,7 @@ bool i40e_set_ntuple(struct i40e_pf *pf, netdev_features_t features)
pf->fd_add_err = pf->fd_atr_cnt = pf->fd_tcp_rule = 0;
pf->fdir_pf_active_filters = 0;
pf->flags |= I40E_FLAG_FD_ATR_ENABLED;
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "ATR re-enabled.\n");
/* if ATR was auto disabled it can be re-enabled. */
if ((pf->flags & I40E_FLAG_FD_ATR_ENABLED) &&
......
......@@ -283,6 +283,7 @@ static int i40e_add_del_fdir_tcpv4(struct i40e_vsi *vsi,
if (add) {
pf->fd_tcp_rule++;
if (pf->flags & I40E_FLAG_FD_ATR_ENABLED) {
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "Forcing ATR off, sideband rules for TCP/IPv4 flow being applied\n");
pf->flags &= ~I40E_FLAG_FD_ATR_ENABLED;
}
......@@ -291,6 +292,7 @@ static int i40e_add_del_fdir_tcpv4(struct i40e_vsi *vsi,
(pf->fd_tcp_rule - 1) : 0;
if (pf->fd_tcp_rule == 0) {
pf->flags |= I40E_FLAG_FD_ATR_ENABLED;
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "ATR re-enabled due to no sideband TCP/IPv4 rules\n");
}
}
......@@ -501,6 +503,7 @@ static void i40e_fd_handle_status(struct i40e_ring *rx_ring,
if ((pf->flags & I40E_FLAG_FD_SB_ENABLED) &&
!(pf->auto_disable_flags &
I40E_FLAG_FD_SB_ENABLED)) {
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_warn(&pdev->dev, "FD filter space full, new ntuple rules will not be added\n");
pf->auto_disable_flags |=
I40E_FLAG_FD_SB_ENABLED;
......
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