From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jiri Pirko Subject: [patch net-next 2/2] mlxsw: reg: Avoid magic number in PPCNT Date: Thu, 26 Oct 2017 10:55:33 +0200 Message-ID: <20171026085533.4448-3-jiri@resnulli.us> References: <20171026085533.4448-1-jiri@resnulli.us> Cc: davem@davemloft.net, nogahf@mellanox.com, idosch@mellanox.com, mlxsw@mellanox.com To: netdev@vger.kernel.org Return-path: Received: from mail-wr0-f196.google.com ([209.85.128.196]:54609 "EHLO mail-wr0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751263AbdJZIzh (ORCPT ); Thu, 26 Oct 2017 04:55:37 -0400 Received: by mail-wr0-f196.google.com with SMTP id o44so2407869wrf.11 for ; Thu, 26 Oct 2017 01:55:37 -0700 (PDT) In-Reply-To: <20171026085533.4448-1-jiri@resnulli.us> Sender: netdev-owner@vger.kernel.org List-ID: From: Nogah Frankel Replace recurring magic number in PPCNT register with a define. Signed-off-by: Nogah Frankel Signed-off-by: Jiri Pirko --- drivers/net/ethernet/mellanox/mlxsw/reg.h | 72 ++++++++++++++++++------------- 1 file changed, 42 insertions(+), 30 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index a3f31f4..5a26702 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -3123,6 +3123,7 @@ static inline void mlxsw_reg_pfcc_pack(char *payload, u8 local_port) */ #define MLXSW_REG_PPCNT_ID 0x5008 #define MLXSW_REG_PPCNT_LEN 0x100 +#define MLXSW_REG_PPCNT_COUNTERS_OFFSET 0x08 MLXSW_REG_DEFINE(ppcnt, MLXSW_REG_PPCNT_ID, MLXSW_REG_PPCNT_LEN); @@ -3200,162 +3201,171 @@ MLXSW_ITEM32(reg, ppcnt, prio_tc, 0x04, 0, 5); * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_frames_transmitted_ok, - 0x08 + 0x00, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x00, 0, 64); /* reg_ppcnt_a_frames_received_ok * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_frames_received_ok, - 0x08 + 0x08, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x08, 0, 64); /* reg_ppcnt_a_frame_check_sequence_errors * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_frame_check_sequence_errors, - 0x08 + 0x10, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x10, 0, 64); /* reg_ppcnt_a_alignment_errors * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_alignment_errors, - 0x08 + 0x18, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x18, 0, 64); /* reg_ppcnt_a_octets_transmitted_ok * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_octets_transmitted_ok, - 0x08 + 0x20, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x20, 0, 64); /* reg_ppcnt_a_octets_received_ok * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_octets_received_ok, - 0x08 + 0x28, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x28, 0, 64); /* reg_ppcnt_a_multicast_frames_xmitted_ok * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_multicast_frames_xmitted_ok, - 0x08 + 0x30, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x30, 0, 64); /* reg_ppcnt_a_broadcast_frames_xmitted_ok * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_broadcast_frames_xmitted_ok, - 0x08 + 0x38, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x38, 0, 64); /* reg_ppcnt_a_multicast_frames_received_ok * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_multicast_frames_received_ok, - 0x08 + 0x40, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x40, 0, 64); /* reg_ppcnt_a_broadcast_frames_received_ok * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_broadcast_frames_received_ok, - 0x08 + 0x48, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x48, 0, 64); /* reg_ppcnt_a_in_range_length_errors * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_in_range_length_errors, - 0x08 + 0x50, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x50, 0, 64); /* reg_ppcnt_a_out_of_range_length_field * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_out_of_range_length_field, - 0x08 + 0x58, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x58, 0, 64); /* reg_ppcnt_a_frame_too_long_errors * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_frame_too_long_errors, - 0x08 + 0x60, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x60, 0, 64); /* reg_ppcnt_a_symbol_error_during_carrier * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_symbol_error_during_carrier, - 0x08 + 0x68, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x68, 0, 64); /* reg_ppcnt_a_mac_control_frames_transmitted * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_mac_control_frames_transmitted, - 0x08 + 0x70, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x70, 0, 64); /* reg_ppcnt_a_mac_control_frames_received * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_mac_control_frames_received, - 0x08 + 0x78, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x78, 0, 64); /* reg_ppcnt_a_unsupported_opcodes_received * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_unsupported_opcodes_received, - 0x08 + 0x80, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x80, 0, 64); /* reg_ppcnt_a_pause_mac_ctrl_frames_received * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_pause_mac_ctrl_frames_received, - 0x08 + 0x88, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x88, 0, 64); /* reg_ppcnt_a_pause_mac_ctrl_frames_transmitted * Access: RO */ MLXSW_ITEM64(reg, ppcnt, a_pause_mac_ctrl_frames_transmitted, - 0x08 + 0x90, 0, 64); + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x90, 0, 64); /* Ethernet Per Priority Group Counters */ /* reg_ppcnt_rx_octets * Access: RO */ -MLXSW_ITEM64(reg, ppcnt, rx_octets, 0x08 + 0x00, 0, 64); +MLXSW_ITEM64(reg, ppcnt, rx_octets, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x00, 0, 64); /* reg_ppcnt_rx_frames * Access: RO */ -MLXSW_ITEM64(reg, ppcnt, rx_frames, 0x08 + 0x20, 0, 64); +MLXSW_ITEM64(reg, ppcnt, rx_frames, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x20, 0, 64); /* reg_ppcnt_tx_octets * Access: RO */ -MLXSW_ITEM64(reg, ppcnt, tx_octets, 0x08 + 0x28, 0, 64); +MLXSW_ITEM64(reg, ppcnt, tx_octets, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x28, 0, 64); /* reg_ppcnt_tx_frames * Access: RO */ -MLXSW_ITEM64(reg, ppcnt, tx_frames, 0x08 + 0x48, 0, 64); +MLXSW_ITEM64(reg, ppcnt, tx_frames, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x48, 0, 64); /* reg_ppcnt_rx_pause * Access: RO */ -MLXSW_ITEM64(reg, ppcnt, rx_pause, 0x08 + 0x50, 0, 64); +MLXSW_ITEM64(reg, ppcnt, rx_pause, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x50, 0, 64); /* reg_ppcnt_rx_pause_duration * Access: RO */ -MLXSW_ITEM64(reg, ppcnt, rx_pause_duration, 0x08 + 0x58, 0, 64); +MLXSW_ITEM64(reg, ppcnt, rx_pause_duration, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x58, 0, 64); /* reg_ppcnt_tx_pause * Access: RO */ -MLXSW_ITEM64(reg, ppcnt, tx_pause, 0x08 + 0x60, 0, 64); +MLXSW_ITEM64(reg, ppcnt, tx_pause, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x60, 0, 64); /* reg_ppcnt_tx_pause_duration * Access: RO */ -MLXSW_ITEM64(reg, ppcnt, tx_pause_duration, 0x08 + 0x68, 0, 64); +MLXSW_ITEM64(reg, ppcnt, tx_pause_duration, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x68, 0, 64); /* reg_ppcnt_rx_pause_transition * Access: RO */ -MLXSW_ITEM64(reg, ppcnt, tx_pause_transition, 0x08 + 0x70, 0, 64); +MLXSW_ITEM64(reg, ppcnt, tx_pause_transition, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x70, 0, 64); /* Ethernet Per Traffic Group Counters */ @@ -3365,14 +3375,16 @@ MLXSW_ITEM64(reg, ppcnt, tx_pause_transition, 0x08 + 0x70, 0, 64); * The field cannot be cleared. * Access: RO */ -MLXSW_ITEM64(reg, ppcnt, tc_transmit_queue, 0x08 + 0x00, 0, 64); +MLXSW_ITEM64(reg, ppcnt, tc_transmit_queue, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x00, 0, 64); /* reg_ppcnt_tc_no_buffer_discard_uc * The number of unicast packets dropped due to lack of shared * buffer resources. * Access: RO */ -MLXSW_ITEM64(reg, ppcnt, tc_no_buffer_discard_uc, 0x08 + 0x08, 0, 64); +MLXSW_ITEM64(reg, ppcnt, tc_no_buffer_discard_uc, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x08, 0, 64); static inline void mlxsw_reg_ppcnt_pack(char *payload, u8 local_port, enum mlxsw_reg_ppcnt_grp grp, -- 2.9.5