diff options
| author | Michael Chan <michael.chan@broadcom.com> | 2016-07-01 18:46:29 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-07-02 14:52:36 -0400 |
| commit | 51f307856b60e6b10975654e15bc236aa87b53d7 (patch) | |
| tree | 09f169b26db980f8b47b91203eb117c429e39a83 /drivers/net/ethernet/broadcom/bnxt/bnxt.c | |
| parent | 87027db19c30aafb8ff8d98e1c8802bc920f7b32 (diff) | |
bnxt_en: Allow statistics DMA to be configurable using ethtool -C.
The allowable range is 0.25 seconds to 1 second interval. Default is
1 second.
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.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 18be62b1e3df..70b148a10ec8 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -3952,7 +3952,7 @@ static int bnxt_hwrm_stat_ctx_alloc(struct bnxt *bp) bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_STAT_CTX_ALLOC, -1, -1); - req.update_period_ms = cpu_to_le32(1000); + req.update_period_ms = cpu_to_le32(bp->stats_coal_ticks / 1000); mutex_lock(&bp->hwrm_cmd_lock); for (i = 0; i < bp->cp_nr_rings; i++) { @@ -5994,6 +5994,8 @@ static int bnxt_init_board(struct pci_dev *pdev, struct net_device *dev) bp->tx_coal_ticks_irq = 2; bp->tx_coal_bufs_irq = 2; + bp->stats_coal_ticks = BNXT_DEF_STATS_COAL_TICKS; + init_timer(&bp->timer); bp->timer.data = (unsigned long)bp; bp->timer.function = bnxt_timer; |