diff options
| author | Ido Schimmel <idosch@mellanox.com> | 2017-03-06 21:25:21 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-08 23:17:38 -0800 |
| commit | 61793af6ab8b4455cdfd7a41b45991f8e3900dc8 (patch) | |
| tree | 4539409fe26045e350cf351bf296237a07d2842d /drivers/net/ethernet | |
| parent | 1182e53639518698e3bc5a6cc9a09659623e7cac (diff) | |
| download | linux-61793af6ab8b4455cdfd7a41b45991f8e3900dc8.tar.bz2 | |
mlxsw: pci: Remove unused bit
The overrun ignore bit isn't supported by the device's firmware and was
recently removed from the programmer's reference manual (PRM).
Remove it from the driver as well.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/cmd.h | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/pci.c | 2 |
2 files changed, 0 insertions, 14 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/cmd.h b/drivers/net/ethernet/mellanox/mlxsw/cmd.h index a1b48421648a..479511cf79bc 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/cmd.h +++ b/drivers/net/ethernet/mellanox/mlxsw/cmd.h @@ -1043,13 +1043,6 @@ MLXSW_ITEM32(cmd_mbox, sw2hw_cq, cv, 0x00, 28, 4); */ MLXSW_ITEM32(cmd_mbox, sw2hw_cq, c_eqn, 0x00, 24, 1); -/* cmd_mbox_sw2hw_cq_oi - * When set, overrun ignore is enabled. When set, updates of - * CQ consumer counter (poll for completion) or Request completion - * notifications (Arm CQ) DoorBells should not be rung on that CQ. - */ -MLXSW_ITEM32(cmd_mbox, sw2hw_cq, oi, 0x00, 12, 1); - /* cmd_mbox_sw2hw_cq_st * Event delivery state machine * 0x0 - FIRED @@ -1132,11 +1125,6 @@ static inline int mlxsw_cmd_sw2hw_eq(struct mlxsw_core *mlxsw_core, */ MLXSW_ITEM32(cmd_mbox, sw2hw_eq, int_msix, 0x00, 24, 1); -/* cmd_mbox_sw2hw_eq_oi - * When set, overrun ignore is enabled. - */ -MLXSW_ITEM32(cmd_mbox, sw2hw_eq, oi, 0x00, 12, 1); - /* cmd_mbox_sw2hw_eq_st * Event delivery state machine * 0x0 - FIRED diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.c b/drivers/net/ethernet/mellanox/mlxsw/pci.c index a223c85dfde0..ffeb746fe2f4 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/pci.c +++ b/drivers/net/ethernet/mellanox/mlxsw/pci.c @@ -580,7 +580,6 @@ static int mlxsw_pci_cq_init(struct mlxsw_pci *mlxsw_pci, char *mbox, mlxsw_cmd_mbox_sw2hw_cq_cv_set(mbox, 0); /* CQE ver 0 */ mlxsw_cmd_mbox_sw2hw_cq_c_eqn_set(mbox, MLXSW_PCI_EQ_COMP_NUM); - mlxsw_cmd_mbox_sw2hw_cq_oi_set(mbox, 0); mlxsw_cmd_mbox_sw2hw_cq_st_set(mbox, 0); mlxsw_cmd_mbox_sw2hw_cq_log_cq_size_set(mbox, ilog2(q->count)); for (i = 0; i < MLXSW_PCI_AQ_PAGES; i++) { @@ -755,7 +754,6 @@ static int mlxsw_pci_eq_init(struct mlxsw_pci *mlxsw_pci, char *mbox, } mlxsw_cmd_mbox_sw2hw_eq_int_msix_set(mbox, 1); /* MSI-X used */ - mlxsw_cmd_mbox_sw2hw_eq_oi_set(mbox, 0); mlxsw_cmd_mbox_sw2hw_eq_st_set(mbox, 1); /* armed */ mlxsw_cmd_mbox_sw2hw_eq_log_eq_size_set(mbox, ilog2(q->count)); for (i = 0; i < MLXSW_PCI_AQ_PAGES; i++) { |