Commit 61793af6 authored by Ido Schimmel's avatar Ido Schimmel Committed by David S. Miller

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: default avatarIdo Schimmel <idosch@mellanox.com>
Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1182e536
...@@ -1043,13 +1043,6 @@ MLXSW_ITEM32(cmd_mbox, sw2hw_cq, cv, 0x00, 28, 4); ...@@ -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); 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 /* cmd_mbox_sw2hw_cq_st
* Event delivery state machine * Event delivery state machine
* 0x0 - FIRED * 0x0 - FIRED
...@@ -1132,11 +1125,6 @@ static inline int mlxsw_cmd_sw2hw_eq(struct mlxsw_core *mlxsw_core, ...@@ -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); 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 /* cmd_mbox_sw2hw_eq_st
* Event delivery state machine * Event delivery state machine
* 0x0 - FIRED * 0x0 - FIRED
......
...@@ -580,7 +580,6 @@ static int mlxsw_pci_cq_init(struct mlxsw_pci *mlxsw_pci, char *mbox, ...@@ -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_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_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_st_set(mbox, 0);
mlxsw_cmd_mbox_sw2hw_cq_log_cq_size_set(mbox, ilog2(q->count)); mlxsw_cmd_mbox_sw2hw_cq_log_cq_size_set(mbox, ilog2(q->count));
for (i = 0; i < MLXSW_PCI_AQ_PAGES; i++) { 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, ...@@ -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_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_st_set(mbox, 1); /* armed */
mlxsw_cmd_mbox_sw2hw_eq_log_eq_size_set(mbox, ilog2(q->count)); mlxsw_cmd_mbox_sw2hw_eq_log_eq_size_set(mbox, ilog2(q->count));
for (i = 0; i < MLXSW_PCI_AQ_PAGES; i++) { for (i = 0; i < MLXSW_PCI_AQ_PAGES; i++) {
......
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