From: Ben Hutchings <bhutchings@solarflare.com>
To: David Miller <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>, <linux-net-drivers@solarflare.com>
Subject: [PATCH net 2/5] sfc: Disable PTP on EF10 until we're ready to handle inline RX timestamps
Date: Tue, 17 Sep 2013 01:12:08 +0100 [thread overview]
Message-ID: <1379376728.1945.13.camel@bwh-desktop.uk.level5networks.com> (raw)
In-Reply-To: <1379376611.1945.11.camel@bwh-desktop.uk.level5networks.com>
Unlike Siena where timestamping is provided by a peripheral, EF10
delivers RX timestamps in the packet prefix. However the driver
doesn't yet support this.
We are also creating a PHC device for each EF10 function, even though
the clock is really shared between all of them.
Disable hardware PTP/timestamping support until it's complete.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
drivers/net/ethernet/sfc/ef10.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index 5f42313..357a6e5 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -260,8 +260,6 @@ static int efx_ef10_probe(struct efx_nic *efx)
if (rc)
goto fail3;
- efx_ptp_probe(efx);
-
return 0;
fail3:
--
Ben Hutchings, Staff Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.
next prev parent reply other threads:[~2013-09-17 0:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-17 0:10 Pull request: sfc 2013-09-17 Ben Hutchings
2013-09-17 0:11 ` [PATCH net 1/5] sfc: Minimal support for 40G link speed Ben Hutchings
2013-09-17 0:12 ` Ben Hutchings [this message]
2013-09-17 0:12 ` [PATCH net 3/5] sfc: Reset derived rx_bad_bytes statistic when EF10 MC is rebooted Ben Hutchings
2013-09-17 0:13 ` [PATCH net 4/5] sfc: Clean up validation of datapath capabilities Ben Hutchings
2013-09-17 0:13 ` [PATCH net 5/5] sfc: Reinitialise and re-validate datapath caps after MC reboot Ben Hutchings
2013-09-17 1:44 ` Pull request: sfc 2013-09-17 David Miller
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