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ionic: add hw timestamp structs to interface

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The interface for hardware timestamping includes a new FW
request, device identity fields, Tx and Rx queue feature bits, a
new Rx filter type, the beginnings of Rx packet classifications,
and hardware timestamp registers.

If the IONIC_ETH_HW_TIMESTAMP bit is shown in the
ionic_lif_config features bit string, then we have support
for the hw clock registers.  If the IONIC_RXQ_F_HWSTAMP and
IONIC_TXQ_F_HWSTAMP features are shown in the ionic_q_identity
features, then the queues can support HW timestamps on packets.

Signed-off-by: Allen Hubbe <allenbh@pensando.io>
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shannon Nelson
2021-04-01 10:56:01 -07:00
committed by David S. Miller
parent 0ec9f6669a
commit 3da258439e
2 changed files with 170 additions and 6 deletions
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drivers/net/ethernet/pensando/ionic/ionic_dev.h
+1
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@@ -59,6 +59,7 @@ static_assert(sizeof(struct ionic_dev_getattr_cmd) == 64);
static_assert(sizeof(struct ionic_dev_getattr_comp) == 16);
static_assert(sizeof(struct ionic_dev_setattr_cmd) == 64);
static_assert(sizeof(struct ionic_dev_setattr_comp) == 16);
static_assert(sizeof(struct ionic_lif_setphc_cmd) == 64);
/* Port commands */
static_assert(sizeof(struct ionic_port_identify_cmd) == 64);