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qed: Fix timestamping issue for L2 unicast ptp packets. 

[ Upstream commit 0202d293c2 ]

commit cedeac9df4 ("qed: Add support for Timestamping the unicast
PTP packets.") handles the timestamping of L4 ptp packets only.
This patch adds driver changes to detect/timestamp both L2/L4 unicast
PTP packets.

Fixes: cedeac9df4 ("qed: Add support for Timestamping the unicast PTP packets.")
Signed-off-by: Sudarsana Reddy Kalluru <skalluru@marvell.com>
Signed-off-by: Ariel Elior <aelior@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sudarsana Reddy Kalluru 2020-02-05 05:10:55 -08:00 committed by Greg Kroah-Hartman
parent 036ecba2eb
commit 2b2de489c8
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/qlogic/qed/qed_ptp.c
View File

@ -44,8 +44,8 @@
/* Add/subtract the Adjustment_Value when making a Drift adjustment */
#define QED_DRIFT_CNTR_DIRECTION_SHIFT 31
#define QED_TIMESTAMP_MASK BIT(16)
/* Param mask for Hardware to detect/timestamp the unicast PTP packets */
#define QED_PTP_UCAST_PARAM_MASK 0xF
/* Param mask for Hardware to detect/timestamp the L2/L4 unicast PTP packets */
#define QED_PTP_UCAST_PARAM_MASK 0x70F
static enum qed_resc_lock qed_ptcdev_to_resc(struct qed_hwfn *p_hwfn)
{