diff mbox series

[net-next,09/13] mlxsw: reg: Increase trap identifier to 10 bits

Message ID 20200714142106.386354-10-idosch@idosch.org
State Accepted
Delegated to: David Miller
Headers show
Series mlxsw: Mirror to CPU preparations | expand

Commit Message

Ido Schimmel July 14, 2020, 2:21 p.m. UTC 
From: Amit Cohen <amitc@mellanox.com>

The trap identifier was increased to 10 bits in new versions of the
Programmer's Reference Manual (PRM).

Increase it accordingly in the Host PacKet Trap (HPKT) register and in
the Completion Queue Element (CQE).

This is significant for subsequent patches that will introduce trap
identifiers which utilize the extended range.

Signed-off-by: Amit Cohen <amitc@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/pci_hw.h | 2 +-
 drivers/net/ethernet/mellanox/mlxsw/reg.h    | 2 +-
 drivers/net/ethernet/mellanox/mlxsw/trap.h   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h b/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h
index 32c7cabfb261..697593e44f8a 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h
@@ -176,7 +176,7 @@  MLXSW_ITEM32(pci, cqe, byte_count, 0x04, 0, 14);
 /* pci_cqe_trap_id
  * Trap ID that captured the packet.
  */
-MLXSW_ITEM32(pci, cqe, trap_id, 0x08, 0, 9);
+MLXSW_ITEM32(pci, cqe, trap_id, 0x08, 0, 10);
 
 /* pci_cqe_crc
  * Length include CRC. Indicates the length field includes
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index 6af44aee501d..408003520602 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -5778,7 +5778,7 @@  MLXSW_ITEM32(reg, hpkt, trap_group, 0x00, 12, 6);
  * Note: A trap ID can only be associated with a single trap group. The device
  * will associate the trap ID with the last trap group configured.
  */
-MLXSW_ITEM32(reg, hpkt, trap_id, 0x00, 0, 9);
+MLXSW_ITEM32(reg, hpkt, trap_id, 0x00, 0, 10);
 
 enum {
 	MLXSW_REG_HPKT_CTRL_PACKET_DEFAULT,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/trap.h b/drivers/net/ethernet/mellanox/mlxsw/trap.h
index 28e60697d14e..8cbb9cf5b57b 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/trap.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/trap.h
@@ -108,7 +108,7 @@  enum {
 	MLXSW_TRAP_ID_DISCARD_INGRESS_ACL = 0x1C3,
 	MLXSW_TRAP_ID_DISCARD_EGRESS_ACL = 0x1C4,
 
-	MLXSW_TRAP_ID_MAX = 0x1FF
+	MLXSW_TRAP_ID_MAX = 0x3FF,
 };
 
 enum mlxsw_event_trap_id {