diff options
author | 2016-04-11 10:41:07 +0300 | |
---|---|---|
committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/net/ethernet/intel/i40e/i40e_ptp.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/net/ethernet/intel/i40e/i40e_ptp.c')
-rw-r--r-- | kernel/drivers/net/ethernet/intel/i40e/i40e_ptp.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/kernel/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/kernel/drivers/net/ethernet/intel/i40e/i40e_ptp.c index a92b7725d..565ca7c83 100644 --- a/kernel/drivers/net/ethernet/intel/i40e/i40e_ptp.c +++ b/kernel/drivers/net/ethernet/intel/i40e/i40e_ptp.c @@ -43,9 +43,8 @@ #define I40E_PTP_10GB_INCVAL 0x0333333333ULL #define I40E_PTP_1GB_INCVAL 0x2000000000ULL -#define I40E_PRTTSYN_CTL1_TSYNTYPE_V1 (0x1 << \ - I40E_PRTTSYN_CTL1_TSYNTYPE_SHIFT) -#define I40E_PRTTSYN_CTL1_TSYNTYPE_V2 (0x2 << \ +#define I40E_PRTTSYN_CTL1_TSYNTYPE_V1 BIT(I40E_PRTTSYN_CTL1_TSYNTYPE_SHIFT) +#define I40E_PRTTSYN_CTL1_TSYNTYPE_V2 (2 << \ I40E_PRTTSYN_CTL1_TSYNTYPE_SHIFT) /** @@ -357,7 +356,7 @@ void i40e_ptp_rx_hwtstamp(struct i40e_pf *pf, struct sk_buff *skb, u8 index) prttsyn_stat = rd32(hw, I40E_PRTTSYN_STAT_1); - if (!(prttsyn_stat & (1 << index))) + if (!(prttsyn_stat & BIT(index))) return; lo = rd32(hw, I40E_PRTTSYN_RXTIME_L(index)); @@ -619,9 +618,8 @@ static long i40e_ptp_create_clock(struct i40e_pf *pf) /* Attempt to register the clock before enabling the hardware. */ pf->ptp_clock = ptp_clock_register(&pf->ptp_caps, &pf->pdev->dev); - if (IS_ERR(pf->ptp_clock)) { + if (IS_ERR(pf->ptp_clock)) return PTR_ERR(pf->ptp_clock); - } /* clear the hwtstamp settings here during clock create, instead of * during regular init, so that we can maintain settings across a @@ -676,8 +674,8 @@ void i40e_ptp_init(struct i40e_pf *pf) struct timespec64 ts; u32 regval; - dev_info(&pf->pdev->dev, "%s: added PHC on %s\n", __func__, - netdev->name); + if (pf->hw.debug_mask & I40E_DEBUG_LAN) + dev_info(&pf->pdev->dev, "PHC enabled\n"); pf->flags |= I40E_FLAG_PTP; /* Ensure the clocks are running. */ |