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bnxt_en: Re-factor bnxt_setup_tc().

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Add a new function bnxt_setup_mq_tc() to handle MQPRIO.  This new function
will be called during ETS setup when we add DCBNL in the next patch.

Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2016-12-02 21:17:15 -05:00 committed by David S. Miller
parent c7a61319ad
commit c5e3deb8a3
2 changed files with 11 additions and 8 deletions
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18
drivers/net/ethernet/broadcom/bnxt/bnxt.c
View File

@ -6337,17 +6337,10 @@ static int bnxt_change_mtu(struct net_device *dev, int new_mtu)
return 0;
}
static int bnxt_setup_tc(struct net_device *dev, u32 handle, __be16 proto,
struct tc_to_netdev *ntc)
int bnxt_setup_mq_tc(struct net_device *dev, u8 tc)
{
struct bnxt *bp = netdev_priv(dev);
bool sh = false;
u8 tc;
if (ntc->type != TC_SETUP_MQPRIO)
return -EINVAL;
tc = ntc->tc;
if (tc > bp->max_tc) {
netdev_err(dev, "too many traffic classes requested: %d Max supported is %d\n",
@ -6390,6 +6383,15 @@ static int bnxt_setup_tc(struct net_device *dev, u32 handle, __be16 proto,
return 0;
}
static int bnxt_setup_tc(struct net_device *dev, u32 handle, __be16 proto,
struct tc_to_netdev *ntc)
{
if (ntc->type != TC_SETUP_MQPRIO)
return -EINVAL;
return bnxt_setup_mq_tc(dev, ntc->tc);
}
#ifdef CONFIG_RFS_ACCEL
static bool bnxt_fltr_match(struct bnxt_ntuple_filter *f1,
struct bnxt_ntuple_filter *f2)

1
drivers/net/ethernet/broadcom/bnxt/bnxt.h
View File

@ -1225,5 +1225,6 @@ int bnxt_hwrm_set_link_setting(struct bnxt *, bool, bool);
int bnxt_hwrm_fw_set_time(struct bnxt *);
int bnxt_open_nic(struct bnxt *, bool, bool);
int bnxt_close_nic(struct bnxt *, bool, bool);
int bnxt_setup_mq_tc(struct net_device *dev, u8 tc);
int bnxt_get_max_rings(struct bnxt *, int *, int *, bool);
#endif