// SPDX-License-Identifier: GPL-2.0-only
/* Atlantic Network Driver
 * Copyright (C) 2020 Marvell International Ltd.
 */

#include "macsec_api.h"
#include <linux/mdio.h>
#include "MSS_Ingress_registers.h"
#include "MSS_Egress_registers.h"
#include "aq_phy.h"

#define AQ_API_CALL_SAFE(func, ...)                                            \
({                                                                             \
        int ret;                                                               \
        do {                                                                   \
                ret = aq_mss_mdio_sem_get(hw);                                 \
                if (unlikely(ret))                                             \
                        break;                                                 \
                                                                               \
                ret = func(__VA_ARGS__);                                       \
                                                                               \
                aq_mss_mdio_sem_put(hw);                                       \
        } while (0);                                                           \
        ret;                                                                   \
})

/*******************************************************************************
 *                               MDIO wrappers
 ******************************************************************************/
static int aq_mss_mdio_sem_get(struct aq_hw_s *hw)
{
        u32 val;

        return readx_poll_timeout_atomic(hw_atl_sem_mdio_get, hw, val,
                                         val == 1U, 10U, 100000U);
}

static void aq_mss_mdio_sem_put(struct aq_hw_s *hw)
{
        hw_atl_reg_glb_cpu_sem_set(hw, 1U, HW_ATL_FW_SM_MDIO);
}

static int aq_mss_mdio_read(struct aq_hw_s *hw, u16 mmd, u16 addr, u16 *data)
{
        *data = aq_mdio_read_word(hw, mmd, addr);
        return (*data != 0xffff) ? 0 : -ETIME;
}

static int aq_mss_mdio_write(struct aq_hw_s *hw, u16 mmd, u16 addr, u16 data)
{
        aq_mdio_write_word(hw, mmd, addr, data);
        return 0;
}

/*******************************************************************************
 *                          MACSEC config and status
 ******************************************************************************/

static int set_raw_ingress_record(struct aq_hw_s *hw, u16 *packed_record,
                                  u8 num_words, u8 table_id,
                                  u16 table_index)
{
        struct mss_ingress_lut_addr_ctl_register lut_sel_reg;
        struct mss_ingress_lut_ctl_register lut_op_reg;

        unsigned int i;

        /* NOTE: MSS registers must always be read/written as adjacent pairs.
         * For instance, to write either or both 1E.80A0 and 80A1, we have to:
         * 1. Write 1E.80A0 first
         * 2. Then write 1E.80A1
         *
         * For HHD devices: These writes need to be performed consecutively, and
         * to ensure this we use the PIF mailbox to delegate the reads/writes to
         * the FW.
         *
         * For EUR devices: Not need to use the PIF mailbox; it is safe to
         * write to the registers directly.
         */

        /* Write the packed record words to the data buffer registers. */
        for (i = 0; i < num_words; i += 2) {
                aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                  MSS_INGRESS_LUT_DATA_CTL_REGISTER_ADDR + i,
                                  packed_record[i]);
                aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                  MSS_INGRESS_LUT_DATA_CTL_REGISTER_ADDR + i +
                                          1,
                                  packed_record[i + 1]);
        }

        /* Clear out the unused data buffer registers. */
        for (i = num_words; i < 24; i += 2) {
                aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                  MSS_INGRESS_LUT_DATA_CTL_REGISTER_ADDR + i,
                                  0);
                aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                        MSS_INGRESS_LUT_DATA_CTL_REGISTER_ADDR + i + 1, 0);
        }

        /* Select the table and row index to write to */
        lut_sel_reg.bits_0.lut_select = table_id;
        lut_sel_reg.bits_0.lut_addr = table_index;

        lut_op_reg.bits_0.lut_read = 0;
        lut_op_reg.bits_0.lut_write = 1;

        aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                          MSS_INGRESS_LUT_ADDR_CTL_REGISTER_ADDR,
                          lut_sel_reg.word_0);
        aq_mss_mdio_write(hw, MDIO_MMD_VEND1, MSS_INGRESS_LUT_CTL_REGISTER_ADDR,
                          lut_op_reg.word_0);

        return 0;
}

/*! Read the specified Ingress LUT table row.
 *  packed_record - [OUT] The table row data (raw).
 */
static int get_raw_ingress_record(struct aq_hw_s *hw, u16 *packed_record,
                                  u8 num_words, u8 table_id,
                                  u16 table_index)
{
        struct mss_ingress_lut_addr_ctl_register lut_sel_reg;
        struct mss_ingress_lut_ctl_register lut_op_reg;
        int ret;

        unsigned int i;

        /* Select the table and row index to read */
        lut_sel_reg.bits_0.lut_select = table_id;
        lut_sel_reg.bits_0.lut_addr = table_index;

        lut_op_reg.bits_0.lut_read = 1;
        lut_op_reg.bits_0.lut_write = 0;

        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_INGRESS_LUT_ADDR_CTL_REGISTER_ADDR,
                                lut_sel_reg.word_0);
        if (unlikely(ret))
                return ret;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_INGRESS_LUT_CTL_REGISTER_ADDR,
                                lut_op_reg.word_0);
        if (unlikely(ret))
                return ret;

        memset(packed_record, 0, sizeof(u16) * num_words);

        for (i = 0; i < num_words; i += 2) {
                ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1,
                                       MSS_INGRESS_LUT_DATA_CTL_REGISTER_ADDR +
                                               i,
                                       &packed_record[i]);
                if (unlikely(ret))
                        return ret;
                ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1,
                                       MSS_INGRESS_LUT_DATA_CTL_REGISTER_ADDR +
                                               i + 1,
                                       &packed_record[i + 1]);
                if (unlikely(ret))
                        return ret;
        }

        return 0;
}

/*! Write packed_record to the specified Egress LUT table row. */
static int set_raw_egress_record(struct aq_hw_s *hw, u16 *packed_record,
                                 u8 num_words, u8 table_id,
                                 u16 table_index)
{
        struct mss_egress_lut_addr_ctl_register lut_sel_reg;
        struct mss_egress_lut_ctl_register lut_op_reg;

        unsigned int i;

        /* Write the packed record words to the data buffer registers. */
        for (i = 0; i < num_words; i += 2) {
                aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                  MSS_EGRESS_LUT_DATA_CTL_REGISTER_ADDR + i,
                                  packed_record[i]);
                aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                  MSS_EGRESS_LUT_DATA_CTL_REGISTER_ADDR + i + 1,
                                  packed_record[i + 1]);
        }

        /* Clear out the unused data buffer registers. */
        for (i = num_words; i < 28; i += 2) {
                aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                  MSS_EGRESS_LUT_DATA_CTL_REGISTER_ADDR + i, 0);
                aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                  MSS_EGRESS_LUT_DATA_CTL_REGISTER_ADDR + i + 1,
                                  0);
        }

        /* Select the table and row index to write to */
        lut_sel_reg.bits_0.lut_select = table_id;
        lut_sel_reg.bits_0.lut_addr = table_index;

        lut_op_reg.bits_0.lut_read = 0;
        lut_op_reg.bits_0.lut_write = 1;

        aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                          MSS_EGRESS_LUT_ADDR_CTL_REGISTER_ADDR,
                          lut_sel_reg.word_0);
        aq_mss_mdio_write(hw, MDIO_MMD_VEND1, MSS_EGRESS_LUT_CTL_REGISTER_ADDR,
                          lut_op_reg.word_0);

        return 0;
}

static int get_raw_egress_record(struct aq_hw_s *hw, u16 *packed_record,
                                 u8 num_words, u8 table_id,
                                 u16 table_index)
{
        struct mss_egress_lut_addr_ctl_register lut_sel_reg;
        struct mss_egress_lut_ctl_register lut_op_reg;
        int ret;

        unsigned int i;

        /* Select the table and row index to read */
        lut_sel_reg.bits_0.lut_select = table_id;
        lut_sel_reg.bits_0.lut_addr = table_index;

        lut_op_reg.bits_0.lut_read = 1;
        lut_op_reg.bits_0.lut_write = 0;

        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_EGRESS_LUT_ADDR_CTL_REGISTER_ADDR,
                                lut_sel_reg.word_0);
        if (unlikely(ret))
                return ret;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_EGRESS_LUT_CTL_REGISTER_ADDR,
                                lut_op_reg.word_0);
        if (unlikely(ret))
                return ret;

        memset(packed_record, 0, sizeof(u16) * num_words);

        for (i = 0; i < num_words; i += 2) {
                ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1,
                                       MSS_EGRESS_LUT_DATA_CTL_REGISTER_ADDR +
                                               i,
                                       &packed_record[i]);
                if (unlikely(ret))
                        return ret;
                ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1,
                                       MSS_EGRESS_LUT_DATA_CTL_REGISTER_ADDR +
                                               i + 1,
                                       &packed_record[i + 1]);
                if (unlikely(ret))
                        return ret;
        }

        return 0;
}

static int
set_ingress_prectlf_record(struct aq_hw_s *hw,
                           const struct aq_mss_ingress_prectlf_record *rec,
                           u16 table_index)
{
        u16 packed_record[6];

        if (table_index >= NUMROWS_INGRESSPRECTLFRECORD)
                return -EINVAL;

        memset(packed_record, 0, sizeof(u16) * 6);

        packed_record[0] = rec->sa_da[0] & 0xFFFF;
        packed_record[1] = (rec->sa_da[0] >> 16) & 0xFFFF;
        packed_record[2] = rec->sa_da[1] & 0xFFFF;
        packed_record[3] = rec->eth_type & 0xFFFF;
        packed_record[4] = rec->match_mask & 0xFFFF;
        packed_record[5] = rec->match_type & 0xF;
        packed_record[5] |= (rec->action & 0x1) << 4;

        return set_raw_ingress_record(hw, packed_record, 6, 0,
                                      ROWOFFSET_INGRESSPRECTLFRECORD +
                                              table_index);
}

int aq_mss_set_ingress_prectlf_record(struct aq_hw_s *hw,
        const struct aq_mss_ingress_prectlf_record *rec,
        u16 table_index)
{
        return AQ_API_CALL_SAFE(set_ingress_prectlf_record, hw, rec,
                                table_index);
}

static int get_ingress_prectlf_record(struct aq_hw_s *hw,
                                      struct aq_mss_ingress_prectlf_record *rec,
                                      u16 table_index)
{
        u16 packed_record[6];
        int ret;

        if (table_index >= NUMROWS_INGRESSPRECTLFRECORD)
                return -EINVAL;

        /* If the row that we want to read is odd, first read the previous even
         * row, throw that value away, and finally read the desired row.
         * This is a workaround for EUR devices that allows us to read
         * odd-numbered rows.  For HHD devices: this workaround will not work,
         * so don't bother; odd-numbered rows are not readable.
         */
        if ((table_index % 2) > 0) {
                ret = get_raw_ingress_record(hw, packed_record, 6, 0,
                                             ROWOFFSET_INGRESSPRECTLFRECORD +
                                                     table_index - 1);
                if (unlikely(ret))
                        return ret;
        }

        ret = get_raw_ingress_record(hw, packed_record, 6, 0,
                                     ROWOFFSET_INGRESSPRECTLFRECORD +
                                             table_index);
        if (unlikely(ret))
                return ret;

        rec->sa_da[0] = packed_record[0];
        rec->sa_da[0] |= packed_record[1] << 16;

        rec->sa_da[1] = packed_record[2];

        rec->eth_type = packed_record[3];

        rec->match_mask = packed_record[4];

        rec->match_type = packed_record[5] & 0xF;

        rec->action = (packed_record[5] >> 4) & 0x1;

        return 0;
}

int aq_mss_get_ingress_prectlf_record(struct aq_hw_s *hw,
                                      struct aq_mss_ingress_prectlf_record *rec,
                                      u16 table_index)
{
        memset(rec, 0, sizeof(*rec));

        return AQ_API_CALL_SAFE(get_ingress_prectlf_record, hw, rec,
                                table_index);
}

static int
set_ingress_preclass_record(struct aq_hw_s *hw,
                            const struct aq_mss_ingress_preclass_record *rec,
                            u16 table_index)
{
        u16 packed_record[20];

        if (table_index >= NUMROWS_INGRESSPRECLASSRECORD)
                return -EINVAL;

        memset(packed_record, 0, sizeof(u16) * 20);

        packed_record[0] = rec->sci[0] & 0xFFFF;
        packed_record[1] = (rec->sci[0] >> 16) & 0xFFFF;

        packed_record[2] = rec->sci[1] & 0xFFFF;
        packed_record[3] = (rec->sci[1] >> 16) & 0xFFFF;

        packed_record[4] = rec->tci & 0xFF;

        packed_record[4] |= (rec->encr_offset & 0xFF) << 8;

        packed_record[5] = rec->eth_type & 0xFFFF;

        packed_record[6] = rec->snap[0] & 0xFFFF;
        packed_record[7] = (rec->snap[0] >> 16) & 0xFFFF;

        packed_record[8] = rec->snap[1] & 0xFF;

        packed_record[8] |= (rec->llc & 0xFF) << 8;
        packed_record[9] = (rec->llc >> 8) & 0xFFFF;

        packed_record[10] = rec->mac_sa[0] & 0xFFFF;
        packed_record[11] = (rec->mac_sa[0] >> 16) & 0xFFFF;

        packed_record[12] = rec->mac_sa[1] & 0xFFFF;

        packed_record[13] = rec->mac_da[0] & 0xFFFF;
        packed_record[14] = (rec->mac_da[0] >> 16) & 0xFFFF;

        packed_record[15] = rec->mac_da[1] & 0xFFFF;

        packed_record[16] = rec->lpbk_packet & 0x1;

        packed_record[16] |= (rec->an_mask & 0x3) << 1;

        packed_record[16] |= (rec->tci_mask & 0x3F) << 3;

        packed_record[16] |= (rec->sci_mask & 0x7F) << 9;
        packed_record[17] = (rec->sci_mask >> 7) & 0x1;

        packed_record[17] |= (rec->eth_type_mask & 0x3) << 1;

        packed_record[17] |= (rec->snap_mask & 0x1F) << 3;

        packed_record[17] |= (rec->llc_mask & 0x7) << 8;

        packed_record[17] |= (rec->_802_2_encapsulate & 0x1) << 11;

        packed_record[17] |= (rec->sa_mask & 0xF) << 12;
        packed_record[18] = (rec->sa_mask >> 4) & 0x3;

        packed_record[18] |= (rec->da_mask & 0x3F) << 2;

        packed_record[18] |= (rec->lpbk_mask & 0x1) << 8;

        packed_record[18] |= (rec->sc_idx & 0x1F) << 9;

        packed_record[18] |= (rec->proc_dest & 0x1) << 14;

        packed_record[18] |= (rec->action & 0x1) << 15;
        packed_record[19] = (rec->action >> 1) & 0x1;

        packed_record[19] |= (rec->ctrl_unctrl & 0x1) << 1;

        packed_record[19] |= (rec->sci_from_table & 0x1) << 2;

        packed_record[19] |= (rec->reserved & 0xF) << 3;

        packed_record[19] |= (rec->valid & 0x1) << 7;

        return set_raw_ingress_record(hw, packed_record, 20, 1,
                                      ROWOFFSET_INGRESSPRECLASSRECORD +
                                              table_index);
}

int aq_mss_set_ingress_preclass_record(struct aq_hw_s *hw,
        const struct aq_mss_ingress_preclass_record *rec,
        u16 table_index)
{
        int err = AQ_API_CALL_SAFE(set_ingress_preclass_record, hw, rec,
                                   table_index);

        WARN_ONCE(err, "%s failed with %d\n", __func__, err);

        return err;
}

static int
get_ingress_preclass_record(struct aq_hw_s *hw,
                            struct aq_mss_ingress_preclass_record *rec,
                            u16 table_index)
{
        u16 packed_record[20];
        int ret;

        if (table_index >= NUMROWS_INGRESSPRECLASSRECORD)
                return -EINVAL;

        /* If the row that we want to read is odd, first read the previous even
         * row, throw that value away, and finally read the desired row.
         */
        if ((table_index % 2) > 0) {
                ret = get_raw_ingress_record(hw, packed_record, 20, 1,
                                             ROWOFFSET_INGRESSPRECLASSRECORD +
                                                     table_index - 1);
                if (unlikely(ret))
                        return ret;
        }

        ret = get_raw_ingress_record(hw, packed_record, 20, 1,
                                     ROWOFFSET_INGRESSPRECLASSRECORD +
                                             table_index);
        if (unlikely(ret))
                return ret;

        rec->sci[0] = packed_record[0];
        rec->sci[0] |= packed_record[1] << 16;

        rec->sci[1] = packed_record[2];
        rec->sci[1] |= packed_record[3] << 16;

        rec->tci = packed_record[4] & 0xFF;

        rec->encr_offset = (packed_record[4] >> 8) & 0xFF;

        rec->eth_type = packed_record[5];

        rec->snap[0] = packed_record[6];
        rec->snap[0] |= packed_record[7] << 16;

        rec->snap[1] = packed_record[8] & 0xFF;

        rec->llc = (packed_record[8] >> 8) & 0xFF;
        rec->llc |= packed_record[9] << 8;

        rec->mac_sa[0] = packed_record[10];
        rec->mac_sa[0] |= packed_record[11] << 16;

        rec->mac_sa[1] = packed_record[12];

        rec->mac_da[0] = packed_record[13];
        rec->mac_da[0] |= packed_record[14] << 16;

        rec->mac_da[1] = packed_record[15];

        rec->lpbk_packet = packed_record[16] & 0x1;

        rec->an_mask = (packed_record[16] >> 1) & 0x3;

        rec->tci_mask = (packed_record[16] >> 3) & 0x3F;

        rec->sci_mask = (packed_record[16] >> 9) & 0x7F;
        rec->sci_mask |= (packed_record[17] & 0x1) << 7;

        rec->eth_type_mask = (packed_record[17] >> 1) & 0x3;

        rec->snap_mask = (packed_record[17] >> 3) & 0x1F;

        rec->llc_mask = (packed_record[17] >> 8) & 0x7;

        rec->_802_2_encapsulate = (packed_record[17] >> 11) & 0x1;

        rec->sa_mask = (packed_record[17] >> 12) & 0xF;
        rec->sa_mask |= (packed_record[18] & 0x3) << 4;

        rec->da_mask = (packed_record[18] >> 2) & 0x3F;

        rec->lpbk_mask = (packed_record[18] >> 8) & 0x1;

        rec->sc_idx = (packed_record[18] >> 9) & 0x1F;

        rec->proc_dest = (packed_record[18] >> 14) & 0x1;

        rec->action = (packed_record[18] >> 15) & 0x1;
        rec->action |= (packed_record[19] & 0x1) << 1;

        rec->ctrl_unctrl = (packed_record[19] >> 1) & 0x1;

        rec->sci_from_table = (packed_record[19] >> 2) & 0x1;

        rec->reserved = (packed_record[19] >> 3) & 0xF;

        rec->valid = (packed_record[19] >> 7) & 0x1;

        return 0;
}

int aq_mss_get_ingress_preclass_record(struct aq_hw_s *hw,
        struct aq_mss_ingress_preclass_record *rec,
        u16 table_index)
{
        memset(rec, 0, sizeof(*rec));

        return AQ_API_CALL_SAFE(get_ingress_preclass_record, hw, rec,
                                table_index);
}

static int set_ingress_sc_record(struct aq_hw_s *hw,
                                 const struct aq_mss_ingress_sc_record *rec,
                                 u16 table_index)
{
        u16 packed_record[8];

        if (table_index >= NUMROWS_INGRESSSCRECORD)
                return -EINVAL;

        memset(packed_record, 0, sizeof(u16) * 8);

        packed_record[0] = rec->stop_time & 0xFFFF;
        packed_record[1] = (rec->stop_time >> 16) & 0xFFFF;

        packed_record[2] = rec->start_time & 0xFFFF;
        packed_record[3] = (rec->start_time >> 16) & 0xFFFF;

        packed_record[4] = rec->validate_frames & 0x3;

        packed_record[4] |= (rec->replay_protect & 0x1) << 2;

        packed_record[4] |= (rec->anti_replay_window & 0x1FFF) << 3;
        packed_record[5] = (rec->anti_replay_window >> 13) & 0xFFFF;
        packed_record[6] = (rec->anti_replay_window >> 29) & 0x7;

        packed_record[6] |= (rec->receiving & 0x1) << 3;

        packed_record[6] |= (rec->fresh & 0x1) << 4;

        packed_record[6] |= (rec->an_rol & 0x1) << 5;

        packed_record[6] |= (rec->reserved & 0x3FF) << 6;
        packed_record[7] = (rec->reserved >> 10) & 0x7FFF;

        packed_record[7] |= (rec->valid & 0x1) << 15;

        return set_raw_ingress_record(hw, packed_record, 8, 3,
                                      ROWOFFSET_INGRESSSCRECORD + table_index);
}

int aq_mss_set_ingress_sc_record(struct aq_hw_s *hw,
                                 const struct aq_mss_ingress_sc_record *rec,
                                 u16 table_index)
{
        int err = AQ_API_CALL_SAFE(set_ingress_sc_record, hw, rec, table_index);

        WARN_ONCE(err, "%s failed with %d\n", __func__, err);

        return err;
}

static int get_ingress_sc_record(struct aq_hw_s *hw,
                                 struct aq_mss_ingress_sc_record *rec,
                                 u16 table_index)
{
        u16 packed_record[8];
        int ret;

        if (table_index >= NUMROWS_INGRESSSCRECORD)
                return -EINVAL;

        ret = get_raw_ingress_record(hw, packed_record, 8, 3,
                                     ROWOFFSET_INGRESSSCRECORD + table_index);
        if (unlikely(ret))
                return ret;

        rec->stop_time = packed_record[0];
        rec->stop_time |= packed_record[1] << 16;

        rec->start_time = packed_record[2];
        rec->start_time |= packed_record[3] << 16;

        rec->validate_frames = packed_record[4] & 0x3;

        rec->replay_protect = (packed_record[4] >> 2) & 0x1;

        rec->anti_replay_window = (packed_record[4] >> 3) & 0x1FFF;
        rec->anti_replay_window |= packed_record[5] << 13;
        rec->anti_replay_window |= (packed_record[6] & 0x7) << 29;

        rec->receiving = (packed_record[6] >> 3) & 0x1;

        rec->fresh = (packed_record[6] >> 4) & 0x1;

        rec->an_rol = (packed_record[6] >> 5) & 0x1;

        rec->reserved = (packed_record[6] >> 6) & 0x3FF;
        rec->reserved |= (packed_record[7] & 0x7FFF) << 10;

        rec->valid = (packed_record[7] >> 15) & 0x1;

        return 0;
}

int aq_mss_get_ingress_sc_record(struct aq_hw_s *hw,
                                 struct aq_mss_ingress_sc_record *rec,
                                 u16 table_index)
{
        memset(rec, 0, sizeof(*rec));

        return AQ_API_CALL_SAFE(get_ingress_sc_record, hw, rec, table_index);
}

static int set_ingress_sa_record(struct aq_hw_s *hw,
                                 const struct aq_mss_ingress_sa_record *rec,
                                 u16 table_index)
{
        u16 packed_record[8];

        if (table_index >= NUMROWS_INGRESSSARECORD)
                return -EINVAL;

        memset(packed_record, 0, sizeof(u16) * 8);

        packed_record[0] = rec->stop_time & 0xFFFF;
        packed_record[1] = (rec->stop_time >> 16) & 0xFFFF;

        packed_record[2] = rec->start_time & 0xFFFF;
        packed_record[3] = (rec->start_time >> 16) & 0xFFFF;

        packed_record[4] = rec->next_pn & 0xFFFF;
        packed_record[5] = (rec->next_pn >> 16) & 0xFFFF;

        packed_record[6] = rec->sat_nextpn & 0x1;

        packed_record[6] |= (rec->in_use & 0x1) << 1;

        packed_record[6] |= (rec->fresh & 0x1) << 2;

        packed_record[6] |= (rec->reserved & 0x1FFF) << 3;
        packed_record[7] = (rec->reserved >> 13) & 0x7FFF;

        packed_record[7] |= (rec->valid & 0x1) << 15;

        return set_raw_ingress_record(hw, packed_record, 8, 3,
                                      ROWOFFSET_INGRESSSARECORD + table_index);
}

int aq_mss_set_ingress_sa_record(struct aq_hw_s *hw,
                                 const struct aq_mss_ingress_sa_record *rec,
                                 u16 table_index)
{
        int err = AQ_API_CALL_SAFE(set_ingress_sa_record, hw, rec, table_index);

        WARN_ONCE(err, "%s failed with %d\n", __func__, err);

        return err;
}

static int get_ingress_sa_record(struct aq_hw_s *hw,
                                 struct aq_mss_ingress_sa_record *rec,
                                 u16 table_index)
{
        u16 packed_record[8];
        int ret;

        if (table_index >= NUMROWS_INGRESSSARECORD)
                return -EINVAL;

        ret = get_raw_ingress_record(hw, packed_record, 8, 3,
                                     ROWOFFSET_INGRESSSARECORD + table_index);
        if (unlikely(ret))
                return ret;

        rec->stop_time = packed_record[0];
        rec->stop_time |= packed_record[1] << 16;

        rec->start_time = packed_record[2];
        rec->start_time |= packed_record[3] << 16;

        rec->next_pn = packed_record[4];
        rec->next_pn |= packed_record[5] << 16;

        rec->sat_nextpn = packed_record[6] & 0x1;

        rec->in_use = (packed_record[6] >> 1) & 0x1;

        rec->fresh = (packed_record[6] >> 2) & 0x1;

        rec->reserved = (packed_record[6] >> 3) & 0x1FFF;
        rec->reserved |= (packed_record[7] & 0x7FFF) << 13;

        rec->valid = (packed_record[7] >> 15) & 0x1;

        return 0;
}

int aq_mss_get_ingress_sa_record(struct aq_hw_s *hw,
                                 struct aq_mss_ingress_sa_record *rec,
                                 u16 table_index)
{
        memset(rec, 0, sizeof(*rec));

        return AQ_API_CALL_SAFE(get_ingress_sa_record, hw, rec, table_index);
}

static int
set_ingress_sakey_record(struct aq_hw_s *hw,
                         const struct aq_mss_ingress_sakey_record *rec,
                         u16 table_index)
{
        u16 packed_record[18];

        if (table_index >= NUMROWS_INGRESSSAKEYRECORD)
                return -EINVAL;

        memset(packed_record, 0, sizeof(u16) * 18);

        packed_record[0] = rec->key[0] & 0xFFFF;
        packed_record[1] = (rec->key[0] >> 16) & 0xFFFF;

        packed_record[2] = rec->key[1] & 0xFFFF;
        packed_record[3] = (rec->key[1] >> 16) & 0xFFFF;

        packed_record[4] = rec->key[2] & 0xFFFF;
        packed_record[5] = (rec->key[2] >> 16) & 0xFFFF;

        packed_record[6] = rec->key[3] & 0xFFFF;
        packed_record[7] = (rec->key[3] >> 16) & 0xFFFF;

        packed_record[8] = rec->key[4] & 0xFFFF;
        packed_record[9] = (rec->key[4] >> 16) & 0xFFFF;

        packed_record[10] = rec->key[5] & 0xFFFF;
        packed_record[11] = (rec->key[5] >> 16) & 0xFFFF;

        packed_record[12] = rec->key[6] & 0xFFFF;
        packed_record[13] = (rec->key[6] >> 16) & 0xFFFF;

        packed_record[14] = rec->key[7] & 0xFFFF;
        packed_record[15] = (rec->key[7] >> 16) & 0xFFFF;

        packed_record[16] = rec->key_len & 0x3;

        return set_raw_ingress_record(hw, packed_record, 18, 2,
                                      ROWOFFSET_INGRESSSAKEYRECORD +
                                              table_index);
}

int aq_mss_set_ingress_sakey_record(struct aq_hw_s *hw,
        const struct aq_mss_ingress_sakey_record *rec,
        u16 table_index)
{
        int err = AQ_API_CALL_SAFE(set_ingress_sakey_record, hw, rec,
                                   table_index);

        WARN_ONCE(err, "%s failed with %d\n", __func__, err);

        return err;
}

static int get_ingress_sakey_record(struct aq_hw_s *hw,
                                    struct aq_mss_ingress_sakey_record *rec,
                                    u16 table_index)
{
        u16 packed_record[18];
        int ret;

        if (table_index >= NUMROWS_INGRESSSAKEYRECORD)
                return -EINVAL;

        ret = get_raw_ingress_record(hw, packed_record, 18, 2,
                                     ROWOFFSET_INGRESSSAKEYRECORD +
                                             table_index);
        if (unlikely(ret))
                return ret;

        rec->key[0] = packed_record[0];
        rec->key[0] |= packed_record[1] << 16;

        rec->key[1] = packed_record[2];
        rec->key[1] |= packed_record[3] << 16;

        rec->key[2] = packed_record[4];
        rec->key[2] |= packed_record[5] << 16;

        rec->key[3] = packed_record[6];
        rec->key[3] |= packed_record[7] << 16;

        rec->key[4] = packed_record[8];
        rec->key[4] |= packed_record[9] << 16;

        rec->key[5] = packed_record[10];
        rec->key[5] |= packed_record[11] << 16;

        rec->key[6] = packed_record[12];
        rec->key[6] |= packed_record[13] << 16;

        rec->key[7] = packed_record[14];
        rec->key[7] |= packed_record[15] << 16;

        rec->key_len = packed_record[16] & 0x3;

        return 0;
}

int aq_mss_get_ingress_sakey_record(struct aq_hw_s *hw,
                                    struct aq_mss_ingress_sakey_record *rec,
                                    u16 table_index)
{
        memset(rec, 0, sizeof(*rec));

        return AQ_API_CALL_SAFE(get_ingress_sakey_record, hw, rec, table_index);
}

static int
set_ingress_postclass_record(struct aq_hw_s *hw,
                             const struct aq_mss_ingress_postclass_record *rec,
                             u16 table_index)
{
        u16 packed_record[8];

        if (table_index >= NUMROWS_INGRESSPOSTCLASSRECORD)
                return -EINVAL;

        memset(packed_record, 0, sizeof(u16) * 8);

        packed_record[0] = rec->byte0 & 0xFF;

        packed_record[0] |= (rec->byte1 & 0xFF) << 8;

        packed_record[1] = rec->byte2 & 0xFF;

        packed_record[1] |= (rec->byte3 & 0xFF) << 8;

        packed_record[2] = rec->eth_type & 0xFFFF;

        packed_record[3] = rec->eth_type_valid & 0x1;

        packed_record[3] |= (rec->vlan_id & 0xFFF) << 1;

        packed_record[3] |= (rec->vlan_up & 0x7) << 13;

        packed_record[4] = rec->vlan_valid & 0x1;

        packed_record[4] |= (rec->sai & 0x1F) << 1;

        packed_record[4] |= (rec->sai_hit & 0x1) << 6;

        packed_record[4] |= (rec->eth_type_mask & 0xF) << 7;

        packed_record[4] |= (rec->byte3_location & 0x1F) << 11;
        packed_record[5] = (rec->byte3_location >> 5) & 0x1;

        packed_record[5] |= (rec->byte3_mask & 0x3) << 1;

        packed_record[5] |= (rec->byte2_location & 0x3F) << 3;

        packed_record[5] |= (rec->byte2_mask & 0x3) << 9;

        packed_record[5] |= (rec->byte1_location & 0x1F) << 11;
        packed_record[6] = (rec->byte1_location >> 5) & 0x1;

        packed_record[6] |= (rec->byte1_mask & 0x3) << 1;

        packed_record[6] |= (rec->byte0_location & 0x3F) << 3;

        packed_record[6] |= (rec->byte0_mask & 0x3) << 9;

        packed_record[6] |= (rec->eth_type_valid_mask & 0x3) << 11;

        packed_record[6] |= (rec->vlan_id_mask & 0x7) << 13;
        packed_record[7] = (rec->vlan_id_mask >> 3) & 0x1;

        packed_record[7] |= (rec->vlan_up_mask & 0x3) << 1;

        packed_record[7] |= (rec->vlan_valid_mask & 0x3) << 3;

        packed_record[7] |= (rec->sai_mask & 0x3) << 5;

        packed_record[7] |= (rec->sai_hit_mask & 0x3) << 7;

        packed_record[7] |= (rec->firstlevel_actions & 0x1) << 9;

        packed_record[7] |= (rec->secondlevel_actions & 0x1) << 10;

        packed_record[7] |= (rec->reserved & 0xF) << 11;

        packed_record[7] |= (rec->valid & 0x1) << 15;

        return set_raw_ingress_record(hw, packed_record, 8, 4,
                                      ROWOFFSET_INGRESSPOSTCLASSRECORD +
                                              table_index);
}

int aq_mss_set_ingress_postclass_record(struct aq_hw_s *hw,
        const struct aq_mss_ingress_postclass_record *rec,
        u16 table_index)
{
        return AQ_API_CALL_SAFE(set_ingress_postclass_record, hw, rec,
                                table_index);
}

static int
get_ingress_postclass_record(struct aq_hw_s *hw,
                             struct aq_mss_ingress_postclass_record *rec,
                             u16 table_index)
{
        u16 packed_record[8];
        int ret;

        if (table_index >= NUMROWS_INGRESSPOSTCLASSRECORD)
                return -EINVAL;

        /* If the row that we want to read is odd, first read the previous even
         * row, throw that value away, and finally read the desired row.
         */
        if ((table_index % 2) > 0) {
                ret = get_raw_ingress_record(hw, packed_record, 8, 4,
                                             ROWOFFSET_INGRESSPOSTCLASSRECORD +
                                                     table_index - 1);
                if (unlikely(ret))
                        return ret;
        }

        ret = get_raw_ingress_record(hw, packed_record, 8, 4,
                                     ROWOFFSET_INGRESSPOSTCLASSRECORD +
                                             table_index);
        if (unlikely(ret))
                return ret;

        rec->byte0 = packed_record[0] & 0xFF;

        rec->byte1 = (packed_record[0] >> 8) & 0xFF;

        rec->byte2 = packed_record[1] & 0xFF;

        rec->byte3 = (packed_record[1] >> 8) & 0xFF;

        rec->eth_type = packed_record[2];

        rec->eth_type_valid = packed_record[3] & 0x1;

        rec->vlan_id = (packed_record[3] >> 1) & 0xFFF;

        rec->vlan_up = (packed_record[3] >> 13) & 0x7;

        rec->vlan_valid = packed_record[4] & 0x1;

        rec->sai = (packed_record[4] >> 1) & 0x1F;

        rec->sai_hit = (packed_record[4] >> 6) & 0x1;

        rec->eth_type_mask = (packed_record[4] >> 7) & 0xF;

        rec->byte3_location = (packed_record[4] >> 11) & 0x1F;
        rec->byte3_location |= (packed_record[5] & 0x1) << 5;

        rec->byte3_mask = (packed_record[5] >> 1) & 0x3;

        rec->byte2_location = (packed_record[5] >> 3) & 0x3F;

        rec->byte2_mask = (packed_record[5] >> 9) & 0x3;

        rec->byte1_location = (packed_record[5] >> 11) & 0x1F;
        rec->byte1_location |= (packed_record[6] & 0x1) << 5;

        rec->byte1_mask = (packed_record[6] >> 1) & 0x3;

        rec->byte0_location = (packed_record[6] >> 3) & 0x3F;

        rec->byte0_mask = (packed_record[6] >> 9) & 0x3;

        rec->eth_type_valid_mask = (packed_record[6] >> 11) & 0x3;

        rec->vlan_id_mask = (packed_record[6] >> 13) & 0x7;
        rec->vlan_id_mask |= (packed_record[7] & 0x1) << 3;

        rec->vlan_up_mask = (packed_record[7] >> 1) & 0x3;

        rec->vlan_valid_mask = (packed_record[7] >> 3) & 0x3;

        rec->sai_mask = (packed_record[7] >> 5) & 0x3;

        rec->sai_hit_mask = (packed_record[7] >> 7) & 0x3;

        rec->firstlevel_actions = (packed_record[7] >> 9) & 0x1;

        rec->secondlevel_actions = (packed_record[7] >> 10) & 0x1;

        rec->reserved = (packed_record[7] >> 11) & 0xF;

        rec->valid = (packed_record[7] >> 15) & 0x1;

        return 0;
}

int aq_mss_get_ingress_postclass_record(struct aq_hw_s *hw,
        struct aq_mss_ingress_postclass_record *rec,
        u16 table_index)
{
        memset(rec, 0, sizeof(*rec));

        return AQ_API_CALL_SAFE(get_ingress_postclass_record, hw, rec,
                                table_index);
}

static int
set_ingress_postctlf_record(struct aq_hw_s *hw,
                            const struct aq_mss_ingress_postctlf_record *rec,
                            u16 table_index)
{
        u16 packed_record[6];

        if (table_index >= NUMROWS_INGRESSPOSTCTLFRECORD)
                return -EINVAL;

        memset(packed_record, 0, sizeof(u16) * 6);

        packed_record[0] = rec->sa_da[0] & 0xFFFF;
        packed_record[1] = (rec->sa_da[0] >> 16) & 0xFFFF;

        packed_record[2] = rec->sa_da[1] & 0xFFFF;

        packed_record[3] = rec->eth_type & 0xFFFF;

        packed_record[4] = rec->match_mask & 0xFFFF;

        packed_record[5] = rec->match_type & 0xF;

        packed_record[5] |= (rec->action & 0x1) << 4;

        return set_raw_ingress_record(hw, packed_record, 6, 5,
                                      ROWOFFSET_INGRESSPOSTCTLFRECORD +
                                              table_index);
}

int aq_mss_set_ingress_postctlf_record(struct aq_hw_s *hw,
        const struct aq_mss_ingress_postctlf_record *rec,
        u16 table_index)
{
        return AQ_API_CALL_SAFE(set_ingress_postctlf_record, hw, rec,
                                table_index);
}

static int
get_ingress_postctlf_record(struct aq_hw_s *hw,
                            struct aq_mss_ingress_postctlf_record *rec,
                            u16 table_index)
{
        u16 packed_record[6];
        int ret;

        if (table_index >= NUMROWS_INGRESSPOSTCTLFRECORD)
                return -EINVAL;

        /* If the row that we want to read is odd, first read the previous even
         * row, throw that value away, and finally read the desired row.
         */
        if ((table_index % 2) > 0) {
                ret = get_raw_ingress_record(hw, packed_record, 6, 5,
                                             ROWOFFSET_INGRESSPOSTCTLFRECORD +
                                                     table_index - 1);
                if (unlikely(ret))
                        return ret;
        }

        ret = get_raw_ingress_record(hw, packed_record, 6, 5,
                                     ROWOFFSET_INGRESSPOSTCTLFRECORD +
                                             table_index);
        if (unlikely(ret))
                return ret;

        rec->sa_da[0] = packed_record[0];
        rec->sa_da[0] |= packed_record[1] << 16;

        rec->sa_da[1] = packed_record[2];

        rec->eth_type = packed_record[3];

        rec->match_mask = packed_record[4];

        rec->match_type = packed_record[5] & 0xF;

        rec->action = (packed_record[5] >> 4) & 0x1;

        return 0;
}

int aq_mss_get_ingress_postctlf_record(struct aq_hw_s *hw,
        struct aq_mss_ingress_postctlf_record *rec,
        u16 table_index)
{
        memset(rec, 0, sizeof(*rec));

        return AQ_API_CALL_SAFE(get_ingress_postctlf_record, hw, rec,
                                table_index);
}

static int set_egress_ctlf_record(struct aq_hw_s *hw,
                                  const struct aq_mss_egress_ctlf_record *rec,
                                  u16 table_index)
{
        u16 packed_record[6];

        if (table_index >= NUMROWS_EGRESSCTLFRECORD)
                return -EINVAL;

        memset(packed_record, 0, sizeof(u16) * 6);

        packed_record[0] = rec->sa_da[0] & 0xFFFF;
        packed_record[1] = (rec->sa_da[0] >> 16) & 0xFFFF;

        packed_record[2] = rec->sa_da[1] & 0xFFFF;

        packed_record[3] = rec->eth_type & 0xFFFF;

        packed_record[4] = rec->match_mask & 0xFFFF;

        packed_record[5] = rec->match_type & 0xF;

        packed_record[5] |= (rec->action & 0x1) << 4;

        return set_raw_egress_record(hw, packed_record, 6, 0,
                                     ROWOFFSET_EGRESSCTLFRECORD + table_index);
}

int aq_mss_set_egress_ctlf_record(struct aq_hw_s *hw,
                                  const struct aq_mss_egress_ctlf_record *rec,
                                  u16 table_index)
{
        return AQ_API_CALL_SAFE(set_egress_ctlf_record, hw, rec, table_index);
}

static int get_egress_ctlf_record(struct aq_hw_s *hw,
                                  struct aq_mss_egress_ctlf_record *rec,
                                  u16 table_index)
{
        u16 packed_record[6];
        int ret;

        if (table_index >= NUMROWS_EGRESSCTLFRECORD)
                return -EINVAL;

        /* If the row that we want to read is odd, first read the previous even
         * row, throw that value away, and finally read the desired row.
         */
        if ((table_index % 2) > 0) {
                ret = get_raw_egress_record(hw, packed_record, 6, 0,
                                            ROWOFFSET_EGRESSCTLFRECORD +
                                                    table_index - 1);
                if (unlikely(ret))
                        return ret;
        }

        ret = get_raw_egress_record(hw, packed_record, 6, 0,
                                    ROWOFFSET_EGRESSCTLFRECORD + table_index);
        if (unlikely(ret))
                return ret;

        rec->sa_da[0] = packed_record[0];
        rec->sa_da[0] |= packed_record[1] << 16;

        rec->sa_da[1] = packed_record[2];

        rec->eth_type = packed_record[3];

        rec->match_mask = packed_record[4];

        rec->match_type = packed_record[5] & 0xF;

        rec->action = (packed_record[5] >> 4) & 0x1;

        return 0;
}

int aq_mss_get_egress_ctlf_record(struct aq_hw_s *hw,
                                  struct aq_mss_egress_ctlf_record *rec,
                                  u16 table_index)
{
        memset(rec, 0, sizeof(*rec));

        return AQ_API_CALL_SAFE(get_egress_ctlf_record, hw, rec, table_index);
}

static int set_egress_class_record(struct aq_hw_s *hw,
                                   const struct aq_mss_egress_class_record *rec,
                                   u16 table_index)
{
        u16 packed_record[28];

        if (table_index >= NUMROWS_EGRESSCLASSRECORD)
                return -EINVAL;

        memset(packed_record, 0, sizeof(u16) * 28);

        packed_record[0] = rec->vlan_id & 0xFFF;

        packed_record[0] |= (rec->vlan_up & 0x7) << 12;

        packed_record[0] |= (rec->vlan_valid & 0x1) << 15;

        packed_record[1] = rec->byte3 & 0xFF;

        packed_record[1] |= (rec->byte2 & 0xFF) << 8;

        packed_record[2] = rec->byte1 & 0xFF;

        packed_record[2] |= (rec->byte0 & 0xFF) << 8;

        packed_record[3] = rec->tci & 0xFF;

        packed_record[3] |= (rec->sci[0] & 0xFF) << 8;
        packed_record[4] = (rec->sci[0] >> 8) & 0xFFFF;
        packed_record[5] = (rec->sci[0] >> 24) & 0xFF;

        packed_record[5] |= (rec->sci[1] & 0xFF) << 8;
        packed_record[6] = (rec->sci[1] >> 8) & 0xFFFF;
        packed_record[7] = (rec->sci[1] >> 24) & 0xFF;

        packed_record[7] |= (rec->eth_type & 0xFF) << 8;
        packed_record[8] = (rec->eth_type >> 8) & 0xFF;

        packed_record[8] |= (rec->snap[0] & 0xFF) << 8;
        packed_record[9] = (rec->snap[0] >> 8) & 0xFFFF;
        packed_record[10] = (rec->snap[0] >> 24) & 0xFF;

        packed_record[10] |= (rec->snap[1] & 0xFF) << 8;

        packed_record[11] = rec->llc & 0xFFFF;
        packed_record[12] = (rec->llc >> 16) & 0xFF;

        packed_record[12] |= (rec->mac_sa[0] & 0xFF) << 8;
        packed_record[13] = (rec->mac_sa[0] >> 8) & 0xFFFF;
        packed_record[14] = (rec->mac_sa[0] >> 24) & 0xFF;

        packed_record[14] |= (rec->mac_sa[1] & 0xFF) << 8;
        packed_record[15] = (rec->mac_sa[1] >> 8) & 0xFF;

        packed_record[15] |= (rec->mac_da[0] & 0xFF) << 8;
        packed_record[16] = (rec->mac_da[0] >> 8) & 0xFFFF;
        packed_record[17] = (rec->mac_da[0] >> 24) & 0xFF;

        packed_record[17] |= (rec->mac_da[1] & 0xFF) << 8;
        packed_record[18] = (rec->mac_da[1] >> 8) & 0xFF;

        packed_record[18] |= (rec->pn & 0xFF) << 8;
        packed_record[19] = (rec->pn >> 8) & 0xFFFF;
        packed_record[20] = (rec->pn >> 24) & 0xFF;

        packed_record[20] |= (rec->byte3_location & 0x3F) << 8;

        packed_record[20] |= (rec->byte3_mask & 0x1) << 14;

        packed_record[20] |= (rec->byte2_location & 0x1) << 15;
        packed_record[21] = (rec->byte2_location >> 1) & 0x1F;

        packed_record[21] |= (rec->byte2_mask & 0x1) << 5;

        packed_record[21] |= (rec->byte1_location & 0x3F) << 6;

        packed_record[21] |= (rec->byte1_mask & 0x1) << 12;

        packed_record[21] |= (rec->byte0_location & 0x7) << 13;
        packed_record[22] = (rec->byte0_location >> 3) & 0x7;

        packed_record[22] |= (rec->byte0_mask & 0x1) << 3;

        packed_record[22] |= (rec->vlan_id_mask & 0x3) << 4;

        packed_record[22] |= (rec->vlan_up_mask & 0x1) << 6;

        packed_record[22] |= (rec->vlan_valid_mask & 0x1) << 7;

        packed_record[22] |= (rec->tci_mask & 0xFF) << 8;

        packed_record[23] = rec->sci_mask & 0xFF;

        packed_record[23] |= (rec->eth_type_mask & 0x3) << 8;

        packed_record[23] |= (rec->snap_mask & 0x1F) << 10;

        packed_record[23] |= (rec->llc_mask & 0x1) << 15;
        packed_record[24] = (rec->llc_mask >> 1) & 0x3;

        packed_record[24] |= (rec->sa_mask & 0x3F) << 2;

        packed_record[24] |= (rec->da_mask & 0x3F) << 8;

        packed_record[24] |= (rec->pn_mask & 0x3) << 14;
        packed_record[25] = (rec->pn_mask >> 2) & 0x3;

        packed_record[25] |= (rec->eight02dot2 & 0x1) << 2;

        packed_record[25] |= (rec->tci_sc & 0x1) << 3;

        packed_record[25] |= (rec->tci_87543 & 0x1) << 4;

        packed_record[25] |= (rec->exp_sectag_en & 0x1) << 5;

        packed_record[25] |= (rec->sc_idx & 0x1F) << 6;

        packed_record[25] |= (rec->sc_sa & 0x3) << 11;

        packed_record[25] |= (rec->debug & 0x1) << 13;

        packed_record[25] |= (rec->action & 0x3) << 14;

        packed_record[26] = (rec->valid & 0x1) << 3;

        return set_raw_egress_record(hw, packed_record, 28, 1,
                                     ROWOFFSET_EGRESSCLASSRECORD + table_index);
}

int aq_mss_set_egress_class_record(struct aq_hw_s *hw,
                                   const struct aq_mss_egress_class_record *rec,
                                   u16 table_index)
{
        return AQ_API_CALL_SAFE(set_egress_class_record, hw, rec, table_index);
}

static int get_egress_class_record(struct aq_hw_s *hw,
                                   struct aq_mss_egress_class_record *rec,
                                   u16 table_index)
{
        u16 packed_record[28];
        int ret;

        if (table_index >= NUMROWS_EGRESSCLASSRECORD)
                return -EINVAL;

        /* If the row that we want to read is odd, first read the previous even
         * row, throw that value away, and finally read the desired row.
         */
        if ((table_index % 2) > 0) {
                ret = get_raw_egress_record(hw, packed_record, 28, 1,
                                            ROWOFFSET_EGRESSCLASSRECORD +
                                                    table_index - 1);
                if (unlikely(ret))
                        return ret;
        }

        ret = get_raw_egress_record(hw, packed_record, 28, 1,
                                    ROWOFFSET_EGRESSCLASSRECORD + table_index);
        if (unlikely(ret))
                return ret;

        rec->vlan_id = packed_record[0] & 0xFFF;

        rec->vlan_up = (packed_record[0] >> 12) & 0x7;

        rec->vlan_valid = (packed_record[0] >> 15) & 0x1;

        rec->byte3 = packed_record[1] & 0xFF;

        rec->byte2 = (packed_record[1] >> 8) & 0xFF;

        rec->byte1 = packed_record[2] & 0xFF;

        rec->byte0 = (packed_record[2] >> 8) & 0xFF;

        rec->tci = packed_record[3] & 0xFF;

        rec->sci[0] = (packed_record[3] >> 8) & 0xFF;
        rec->sci[0] |= packed_record[4] << 8;
        rec->sci[0] |= (packed_record[5] & 0xFF) << 24;

        rec->sci[1] = (packed_record[5] >> 8) & 0xFF;
        rec->sci[1] |= packed_record[6] << 8;
        rec->sci[1] |= (packed_record[7] & 0xFF) << 24;

        rec->eth_type = (packed_record[7] >> 8) & 0xFF;
        rec->eth_type |= (packed_record[8] & 0xFF) << 8;

        rec->snap[0] = (packed_record[8] >> 8) & 0xFF;
        rec->snap[0] |= packed_record[9] << 8;
        rec->snap[0] |= (packed_record[10] & 0xFF) << 24;

        rec->snap[1] = (packed_record[10] >> 8) & 0xFF;

        rec->llc = packed_record[11];
        rec->llc |= (packed_record[12] & 0xFF) << 16;

        rec->mac_sa[0] = (packed_record[12] >> 8) & 0xFF;
        rec->mac_sa[0] |= packed_record[13] << 8;
        rec->mac_sa[0] |= (packed_record[14] & 0xFF) << 24;

        rec->mac_sa[1] = (packed_record[14] >> 8) & 0xFF;
        rec->mac_sa[1] |= (packed_record[15] & 0xFF) << 8;

        rec->mac_da[0] = (packed_record[15] >> 8) & 0xFF;
        rec->mac_da[0] |= packed_record[16] << 8;
        rec->mac_da[0] |= (packed_record[17] & 0xFF) << 24;

        rec->mac_da[1] = (packed_record[17] >> 8) & 0xFF;
        rec->mac_da[1] |= (packed_record[18] & 0xFF) << 8;

        rec->pn = (packed_record[18] >> 8) & 0xFF;
        rec->pn |= packed_record[19] << 8;
        rec->pn |= (packed_record[20] & 0xFF) << 24;

        rec->byte3_location = (packed_record[20] >> 8) & 0x3F;

        rec->byte3_mask = (packed_record[20] >> 14) & 0x1;

        rec->byte2_location = (packed_record[20] >> 15) & 0x1;
        rec->byte2_location |= (packed_record[21] & 0x1F) << 1;

        rec->byte2_mask = (packed_record[21] >> 5) & 0x1;

        rec->byte1_location = (packed_record[21] >> 6) & 0x3F;

        rec->byte1_mask = (packed_record[21] >> 12) & 0x1;

        rec->byte0_location = (packed_record[21] >> 13) & 0x7;
        rec->byte0_location |= (packed_record[22] & 0x7) << 3;

        rec->byte0_mask = (packed_record[22] >> 3) & 0x1;

        rec->vlan_id_mask = (packed_record[22] >> 4) & 0x3;

        rec->vlan_up_mask = (packed_record[22] >> 6) & 0x1;

        rec->vlan_valid_mask = (packed_record[22] >> 7) & 0x1;

        rec->tci_mask = (packed_record[22] >> 8) & 0xFF;

        rec->sci_mask = packed_record[23] & 0xFF;

        rec->eth_type_mask = (packed_record[23] >> 8) & 0x3;

        rec->snap_mask = (packed_record[23] >> 10) & 0x1F;

        rec->llc_mask = (packed_record[23] >> 15) & 0x1;
        rec->llc_mask |= (packed_record[24] & 0x3) << 1;

        rec->sa_mask = (packed_record[24] >> 2) & 0x3F;

        rec->da_mask = (packed_record[24] >> 8) & 0x3F;

        rec->pn_mask = (packed_record[24] >> 14) & 0x3;
        rec->pn_mask |= (packed_record[25] & 0x3) << 2;

        rec->eight02dot2 = (packed_record[25] >> 2) & 0x1;

        rec->tci_sc = (packed_record[25] >> 3) & 0x1;

        rec->tci_87543 = (packed_record[25] >> 4) & 0x1;

        rec->exp_sectag_en = (packed_record[25] >> 5) & 0x1;

        rec->sc_idx = (packed_record[25] >> 6) & 0x1F;

        rec->sc_sa = (packed_record[25] >> 11) & 0x3;

        rec->debug = (packed_record[25] >> 13) & 0x1;

        rec->action = (packed_record[25] >> 14) & 0x3;

        rec->valid = (packed_record[26] >> 3) & 0x1;

        return 0;
}

int aq_mss_get_egress_class_record(struct aq_hw_s *hw,
                                   struct aq_mss_egress_class_record *rec,
                                   u16 table_index)
{
        memset(rec, 0, sizeof(*rec));

        return AQ_API_CALL_SAFE(get_egress_class_record, hw, rec, table_index);
}

static int set_egress_sc_record(struct aq_hw_s *hw,
                                const struct aq_mss_egress_sc_record *rec,
                                u16 table_index)
{
        u16 packed_record[8];

        if (table_index >= NUMROWS_EGRESSSCRECORD)
                return -EINVAL;

        memset(packed_record, 0, sizeof(u16) * 8);

        packed_record[0] = rec->start_time & 0xFFFF;
        packed_record[1] = (rec->start_time >> 16) & 0xFFFF;

        packed_record[2] = rec->stop_time & 0xFFFF;
        packed_record[3] = (rec->stop_time >> 16) & 0xFFFF;

        packed_record[4] = rec->curr_an & 0x3;

        packed_record[4] |= (rec->an_roll & 0x1) << 2;

        packed_record[4] |= (rec->tci & 0x3F) << 3;

        packed_record[4] |= (rec->enc_off & 0x7F) << 9;
        packed_record[5] = (rec->enc_off >> 7) & 0x1;

        packed_record[5] |= (rec->protect & 0x1) << 1;

        packed_record[5] |= (rec->recv & 0x1) << 2;

        packed_record[5] |= (rec->fresh & 0x1) << 3;

        packed_record[5] |= (rec->sak_len & 0x3) << 4;

        packed_record[7] = (rec->valid & 0x1) << 15;

        return set_raw_egress_record(hw, packed_record, 8, 2,
                                     ROWOFFSET_EGRESSSCRECORD + table_index);
}

int aq_mss_set_egress_sc_record(struct aq_hw_s *hw,
                                const struct aq_mss_egress_sc_record *rec,
                                u16 table_index)
{
        return AQ_API_CALL_SAFE(set_egress_sc_record, hw, rec, table_index);
}

static int get_egress_sc_record(struct aq_hw_s *hw,
                                struct aq_mss_egress_sc_record *rec,
                                u16 table_index)
{
        u16 packed_record[8];
        int ret;

        if (table_index >= NUMROWS_EGRESSSCRECORD)
                return -EINVAL;

        ret = get_raw_egress_record(hw, packed_record, 8, 2,
                                    ROWOFFSET_EGRESSSCRECORD + table_index);
        if (unlikely(ret))
                return ret;

        rec->start_time = packed_record[0];
        rec->start_time |= packed_record[1] << 16;

        rec->stop_time = packed_record[2];
        rec->stop_time |= packed_record[3] << 16;

        rec->curr_an = packed_record[4] & 0x3;

        rec->an_roll = (packed_record[4] >> 2) & 0x1;

        rec->tci = (packed_record[4] >> 3) & 0x3F;

        rec->enc_off = (packed_record[4] >> 9) & 0x7F;
        rec->enc_off |= (packed_record[5] & 0x1) << 7;

        rec->protect = (packed_record[5] >> 1) & 0x1;

        rec->recv = (packed_record[5] >> 2) & 0x1;

        rec->fresh = (packed_record[5] >> 3) & 0x1;

        rec->sak_len = (packed_record[5] >> 4) & 0x3;

        rec->valid = (packed_record[7] >> 15) & 0x1;

        return 0;
}

int aq_mss_get_egress_sc_record(struct aq_hw_s *hw,
                                struct aq_mss_egress_sc_record *rec,
                                u16 table_index)
{
        memset(rec, 0, sizeof(*rec));

        return AQ_API_CALL_SAFE(get_egress_sc_record, hw, rec, table_index);
}

static int set_egress_sa_record(struct aq_hw_s *hw,
                                const struct aq_mss_egress_sa_record *rec,
                                u16 table_index)
{
        u16 packed_record[8];

        if (table_index >= NUMROWS_EGRESSSARECORD)
                return -EINVAL;

        memset(packed_record, 0, sizeof(u16) * 8);

        packed_record[0] = rec->start_time & 0xFFFF;
        packed_record[1] = (rec->start_time >> 16) & 0xFFFF;

        packed_record[2] = rec->stop_time & 0xFFFF;
        packed_record[3] = (rec->stop_time >> 16) & 0xFFFF;

        packed_record[4] = rec->next_pn & 0xFFFF;
        packed_record[5] = (rec->next_pn >> 16) & 0xFFFF;

        packed_record[6] = rec->sat_pn & 0x1;

        packed_record[6] |= (rec->fresh & 0x1) << 1;

        packed_record[7] = (rec->valid & 0x1) << 15;

        return set_raw_egress_record(hw, packed_record, 8, 2,
                                     ROWOFFSET_EGRESSSARECORD + table_index);
}

int aq_mss_set_egress_sa_record(struct aq_hw_s *hw,
                                const struct aq_mss_egress_sa_record *rec,
                                u16 table_index)
{
        int err = AQ_API_CALL_SAFE(set_egress_sa_record, hw, rec, table_index);

        WARN_ONCE(err, "%s failed with %d\n", __func__, err);

        return err;
}

static int get_egress_sa_record(struct aq_hw_s *hw,
                                struct aq_mss_egress_sa_record *rec,
                                u16 table_index)
{
        u16 packed_record[8];
        int ret;

        if (table_index >= NUMROWS_EGRESSSARECORD)
                return -EINVAL;

        ret = get_raw_egress_record(hw, packed_record, 8, 2,
                                    ROWOFFSET_EGRESSSARECORD + table_index);
        if (unlikely(ret))
                return ret;

        rec->start_time = packed_record[0];
        rec->start_time |= packed_record[1] << 16;

        rec->stop_time = packed_record[2];
        rec->stop_time |= packed_record[3] << 16;

        rec->next_pn = packed_record[4];
        rec->next_pn |= packed_record[5] << 16;

        rec->sat_pn = packed_record[6] & 0x1;

        rec->fresh = (packed_record[6] >> 1) & 0x1;

        rec->valid = (packed_record[7] >> 15) & 0x1;

        return 0;
}

int aq_mss_get_egress_sa_record(struct aq_hw_s *hw,
                                struct aq_mss_egress_sa_record *rec,
                                u16 table_index)
{
        memset(rec, 0, sizeof(*rec));

        return AQ_API_CALL_SAFE(get_egress_sa_record, hw, rec, table_index);
}

static int set_egress_sakey_record(struct aq_hw_s *hw,
                                   const struct aq_mss_egress_sakey_record *rec,
                                   u16 table_index)
{
        u16 packed_record[16];
        int ret;

        if (table_index >= NUMROWS_EGRESSSAKEYRECORD)
                return -EINVAL;

        memset(packed_record, 0, sizeof(u16) * 16);

        packed_record[0] = rec->key[0] & 0xFFFF;
        packed_record[1] = (rec->key[0] >> 16) & 0xFFFF;

        packed_record[2] = rec->key[1] & 0xFFFF;
        packed_record[3] = (rec->key[1] >> 16) & 0xFFFF;

        packed_record[4] = rec->key[2] & 0xFFFF;
        packed_record[5] = (rec->key[2] >> 16) & 0xFFFF;

        packed_record[6] = rec->key[3] & 0xFFFF;
        packed_record[7] = (rec->key[3] >> 16) & 0xFFFF;

        packed_record[8] = rec->key[4] & 0xFFFF;
        packed_record[9] = (rec->key[4] >> 16) & 0xFFFF;

        packed_record[10] = rec->key[5] & 0xFFFF;
        packed_record[11] = (rec->key[5] >> 16) & 0xFFFF;

        packed_record[12] = rec->key[6] & 0xFFFF;
        packed_record[13] = (rec->key[6] >> 16) & 0xFFFF;

        packed_record[14] = rec->key[7] & 0xFFFF;
        packed_record[15] = (rec->key[7] >> 16) & 0xFFFF;

        ret = set_raw_egress_record(hw, packed_record, 8, 2,
                                    ROWOFFSET_EGRESSSAKEYRECORD + table_index);
        if (unlikely(ret))
                return ret;
        ret = set_raw_egress_record(hw, packed_record + 8, 8, 2,
                                    ROWOFFSET_EGRESSSAKEYRECORD + table_index -
                                            32);
        if (unlikely(ret))
                return ret;

        return 0;
}

int aq_mss_set_egress_sakey_record(struct aq_hw_s *hw,
                                   const struct aq_mss_egress_sakey_record *rec,
                                   u16 table_index)
{
        int err = AQ_API_CALL_SAFE(set_egress_sakey_record, hw, rec,
                                   table_index);

        WARN_ONCE(err, "%s failed with %d\n", __func__, err);

        return err;
}

static int get_egress_sakey_record(struct aq_hw_s *hw,
                                   struct aq_mss_egress_sakey_record *rec,
                                   u16 table_index)
{
        u16 packed_record[16];
        int ret;

        if (table_index >= NUMROWS_EGRESSSAKEYRECORD)
                return -EINVAL;

        ret = get_raw_egress_record(hw, packed_record, 8, 2,
                                    ROWOFFSET_EGRESSSAKEYRECORD + table_index);
        if (unlikely(ret))
                return ret;
        ret = get_raw_egress_record(hw, packed_record + 8, 8, 2,
                                    ROWOFFSET_EGRESSSAKEYRECORD + table_index -
                                            32);
        if (unlikely(ret))
                return ret;

        rec->key[0] = packed_record[0];
        rec->key[0] |= packed_record[1] << 16;

        rec->key[1] = packed_record[2];
        rec->key[1] |= packed_record[3] << 16;

        rec->key[2] = packed_record[4];
        rec->key[2] |= packed_record[5] << 16;

        rec->key[3] = packed_record[6];
        rec->key[3] |= packed_record[7] << 16;

        rec->key[4] = packed_record[8];
        rec->key[4] |= packed_record[9] << 16;

        rec->key[5] = packed_record[10];
        rec->key[5] |= packed_record[11] << 16;

        rec->key[6] = packed_record[12];
        rec->key[6] |= packed_record[13] << 16;

        rec->key[7] = packed_record[14];
        rec->key[7] |= packed_record[15] << 16;

        return 0;
}

int aq_mss_get_egress_sakey_record(struct aq_hw_s *hw,
                                   struct aq_mss_egress_sakey_record *rec,
                                   u16 table_index)
{
        memset(rec, 0, sizeof(*rec));

        return AQ_API_CALL_SAFE(get_egress_sakey_record, hw, rec, table_index);
}

static int get_egress_sc_counters(struct aq_hw_s *hw,
                                  struct aq_mss_egress_sc_counters *counters,
                                  u16 sc_index)
{
        u16 packed_record[4];
        int ret;

        if (sc_index >= NUMROWS_EGRESSSCRECORD)
                return -EINVAL;

        ret = get_raw_egress_record(hw, packed_record, 4, 3, sc_index * 8 + 4);
        if (unlikely(ret))
                return ret;
        counters->sc_protected_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->sc_protected_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_egress_record(hw, packed_record, 4, 3, sc_index * 8 + 5);
        if (unlikely(ret))
                return ret;
        counters->sc_encrypted_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->sc_encrypted_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_egress_record(hw, packed_record, 4, 3, sc_index * 8 + 6);
        if (unlikely(ret))
                return ret;
        counters->sc_protected_octets[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->sc_protected_octets[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_egress_record(hw, packed_record, 4, 3, sc_index * 8 + 7);
        if (unlikely(ret))
                return ret;
        counters->sc_encrypted_octets[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->sc_encrypted_octets[1] =
                packed_record[2] | (packed_record[3] << 16);

        return 0;
}

int aq_mss_get_egress_sc_counters(struct aq_hw_s *hw,
                                  struct aq_mss_egress_sc_counters *counters,
                                  u16 sc_index)
{
        memset(counters, 0, sizeof(*counters));

        return AQ_API_CALL_SAFE(get_egress_sc_counters, hw, counters, sc_index);
}

static int get_egress_sa_counters(struct aq_hw_s *hw,
                                  struct aq_mss_egress_sa_counters *counters,
                                  u16 sa_index)
{
        u16 packed_record[4];
        int ret;

        if (sa_index >= NUMROWS_EGRESSSARECORD)
                return -EINVAL;

        ret = get_raw_egress_record(hw, packed_record, 4, 3, sa_index * 8 + 0);
        if (unlikely(ret))
                return ret;
        counters->sa_hit_drop_redirect[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->sa_hit_drop_redirect[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_egress_record(hw, packed_record, 4, 3, sa_index * 8 + 1);
        if (unlikely(ret))
                return ret;
        counters->sa_protected2_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->sa_protected2_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_egress_record(hw, packed_record, 4, 3, sa_index * 8 + 2);
        if (unlikely(ret))
                return ret;
        counters->sa_protected_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->sa_protected_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_egress_record(hw, packed_record, 4, 3, sa_index * 8 + 3);
        if (unlikely(ret))
                return ret;
        counters->sa_encrypted_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->sa_encrypted_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        return 0;
}

int aq_mss_get_egress_sa_counters(struct aq_hw_s *hw,
                                  struct aq_mss_egress_sa_counters *counters,
                                  u16 sa_index)
{
        memset(counters, 0, sizeof(*counters));

        return AQ_API_CALL_SAFE(get_egress_sa_counters, hw, counters, sa_index);
}

static int
get_egress_common_counters(struct aq_hw_s *hw,
                           struct aq_mss_egress_common_counters *counters)
{
        u16 packed_record[4];
        int ret;

        ret = get_raw_egress_record(hw, packed_record, 4, 3, 256 + 0);
        if (unlikely(ret))
                return ret;
        counters->ctl_pkt[0] = packed_record[0] | (packed_record[1] << 16);
        counters->ctl_pkt[1] = packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_egress_record(hw, packed_record, 4, 3, 256 + 1);
        if (unlikely(ret))
                return ret;
        counters->unknown_sa_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->unknown_sa_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_egress_record(hw, packed_record, 4, 3, 256 + 2);
        if (unlikely(ret))
                return ret;
        counters->untagged_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->untagged_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_egress_record(hw, packed_record, 4, 3, 256 + 3);
        if (unlikely(ret))
                return ret;
        counters->too_long[0] = packed_record[0] | (packed_record[1] << 16);
        counters->too_long[1] = packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_egress_record(hw, packed_record, 4, 3, 256 + 4);
        if (unlikely(ret))
                return ret;
        counters->ecc_error_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->ecc_error_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_egress_record(hw, packed_record, 4, 3, 256 + 5);
        if (unlikely(ret))
                return ret;
        counters->unctrl_hit_drop_redir[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->unctrl_hit_drop_redir[1] =
                packed_record[2] | (packed_record[3] << 16);

        return 0;
}

int aq_mss_get_egress_common_counters(struct aq_hw_s *hw,
        struct aq_mss_egress_common_counters *counters)
{
        memset(counters, 0, sizeof(*counters));

        return AQ_API_CALL_SAFE(get_egress_common_counters, hw, counters);
}

static int clear_egress_counters(struct aq_hw_s *hw)
{
        struct mss_egress_ctl_register ctl_reg;
        int ret;

        memset(&ctl_reg, 0, sizeof(ctl_reg));

        ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1, MSS_EGRESS_CTL_REGISTER_ADDR,
                               &ctl_reg.word_0);
        if (unlikely(ret))
                return ret;

        ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1,
                               MSS_EGRESS_CTL_REGISTER_ADDR + 4,
                               &ctl_reg.word_1);
        if (unlikely(ret))
                return ret;

        /* Toggle the Egress MIB clear bit 0->1->0 */
        ctl_reg.bits_0.clear_counter = 0;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_EGRESS_CTL_REGISTER_ADDR, ctl_reg.word_0);
        if (unlikely(ret))
                return ret;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_EGRESS_CTL_REGISTER_ADDR + 4,
                                ctl_reg.word_1);
        if (unlikely(ret))
                return ret;

        ctl_reg.bits_0.clear_counter = 1;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_EGRESS_CTL_REGISTER_ADDR, ctl_reg.word_0);
        if (unlikely(ret))
                return ret;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_EGRESS_CTL_REGISTER_ADDR + 4,
                                ctl_reg.word_1);
        if (unlikely(ret))
                return ret;

        ctl_reg.bits_0.clear_counter = 0;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_EGRESS_CTL_REGISTER_ADDR, ctl_reg.word_0);
        if (unlikely(ret))
                return ret;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_EGRESS_CTL_REGISTER_ADDR + 4,
                                ctl_reg.word_1);
        if (unlikely(ret))
                return ret;

        return 0;
}

int aq_mss_clear_egress_counters(struct aq_hw_s *hw)
{
        return AQ_API_CALL_SAFE(clear_egress_counters, hw);
}

static int get_ingress_sa_counters(struct aq_hw_s *hw,
                                   struct aq_mss_ingress_sa_counters *counters,
                                   u16 sa_index)
{
        u16 packed_record[4];
        int ret;

        if (sa_index >= NUMROWS_INGRESSSARECORD)
                return -EINVAL;

        ret = get_raw_ingress_record(hw, packed_record, 4, 6,
                                     sa_index * 12 + 0);
        if (unlikely(ret))
                return ret;
        counters->untagged_hit_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->untagged_hit_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6,
                                     sa_index * 12 + 1);
        if (unlikely(ret))
                return ret;
        counters->ctrl_hit_drop_redir_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->ctrl_hit_drop_redir_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6,
                                     sa_index * 12 + 2);
        if (unlikely(ret))
                return ret;
        counters->not_using_sa[0] = packed_record[0] | (packed_record[1] << 16);
        counters->not_using_sa[1] = packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6,
                                     sa_index * 12 + 3);
        if (unlikely(ret))
                return ret;
        counters->unused_sa[0] = packed_record[0] | (packed_record[1] << 16);
        counters->unused_sa[1] = packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6,
                                     sa_index * 12 + 4);
        if (unlikely(ret))
                return ret;
        counters->not_valid_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->not_valid_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6,
                                     sa_index * 12 + 5);
        if (unlikely(ret))
                return ret;
        counters->invalid_pkts[0] = packed_record[0] | (packed_record[1] << 16);
        counters->invalid_pkts[1] = packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6,
                                     sa_index * 12 + 6);
        if (unlikely(ret))
                return ret;
        counters->ok_pkts[0] = packed_record[0] | (packed_record[1] << 16);
        counters->ok_pkts[1] = packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6,
                                     sa_index * 12 + 7);
        if (unlikely(ret))
                return ret;
        counters->late_pkts[0] = packed_record[0] | (packed_record[1] << 16);
        counters->late_pkts[1] = packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6,
                                     sa_index * 12 + 8);
        if (unlikely(ret))
                return ret;
        counters->delayed_pkts[0] = packed_record[0] | (packed_record[1] << 16);
        counters->delayed_pkts[1] = packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6,
                                     sa_index * 12 + 9);
        if (unlikely(ret))
                return ret;
        counters->unchecked_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->unchecked_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6,
                                     sa_index * 12 + 10);
        if (unlikely(ret))
                return ret;
        counters->validated_octets[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->validated_octets[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6,
                                     sa_index * 12 + 11);
        if (unlikely(ret))
                return ret;
        counters->decrypted_octets[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->decrypted_octets[1] =
                packed_record[2] | (packed_record[3] << 16);

        return 0;
}

int aq_mss_get_ingress_sa_counters(struct aq_hw_s *hw,
                                   struct aq_mss_ingress_sa_counters *counters,
                                   u16 sa_index)
{
        memset(counters, 0, sizeof(*counters));

        return AQ_API_CALL_SAFE(get_ingress_sa_counters, hw, counters,
                                sa_index);
}

static int
get_ingress_common_counters(struct aq_hw_s *hw,
                            struct aq_mss_ingress_common_counters *counters)
{
        u16 packed_record[4];
        int ret;

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 0);
        if (unlikely(ret))
                return ret;
        counters->ctl_pkts[0] = packed_record[0] | (packed_record[1] << 16);
        counters->ctl_pkts[1] = packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 1);
        if (unlikely(ret))
                return ret;
        counters->tagged_miss_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->tagged_miss_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 2);
        if (unlikely(ret))
                return ret;
        counters->untagged_miss_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->untagged_miss_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 3);
        if (unlikely(ret))
                return ret;
        counters->notag_pkts[0] = packed_record[0] | (packed_record[1] << 16);
        counters->notag_pkts[1] = packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 4);
        if (unlikely(ret))
                return ret;
        counters->untagged_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->untagged_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 5);
        if (unlikely(ret))
                return ret;
        counters->bad_tag_pkts[0] = packed_record[0] | (packed_record[1] << 16);
        counters->bad_tag_pkts[1] = packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 6);
        if (unlikely(ret))
                return ret;
        counters->no_sci_pkts[0] = packed_record[0] | (packed_record[1] << 16);
        counters->no_sci_pkts[1] = packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 7);
        if (unlikely(ret))
                return ret;
        counters->unknown_sci_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->unknown_sci_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 8);
        if (unlikely(ret))
                return ret;
        counters->ctrl_prt_pass_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->ctrl_prt_pass_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 9);
        if (unlikely(ret))
                return ret;
        counters->unctrl_prt_pass_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->unctrl_prt_pass_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 10);
        if (unlikely(ret))
                return ret;
        counters->ctrl_prt_fail_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->ctrl_prt_fail_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 11);
        if (unlikely(ret))
                return ret;
        counters->unctrl_prt_fail_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->unctrl_prt_fail_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 12);
        if (unlikely(ret))
                return ret;
        counters->too_long_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->too_long_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 13);
        if (unlikely(ret))
                return ret;
        counters->igpoc_ctl_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->igpoc_ctl_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 14);
        if (unlikely(ret))
                return ret;
        counters->ecc_error_pkts[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->ecc_error_pkts[1] =
                packed_record[2] | (packed_record[3] << 16);

        ret = get_raw_ingress_record(hw, packed_record, 4, 6, 385 + 15);
        if (unlikely(ret))
                return ret;
        counters->unctrl_hit_drop_redir[0] =
                packed_record[0] | (packed_record[1] << 16);
        counters->unctrl_hit_drop_redir[1] =
                packed_record[2] | (packed_record[3] << 16);

        return 0;
}

int aq_mss_get_ingress_common_counters(struct aq_hw_s *hw,
        struct aq_mss_ingress_common_counters *counters)
{
        memset(counters, 0, sizeof(*counters));

        return AQ_API_CALL_SAFE(get_ingress_common_counters, hw, counters);
}

static int clear_ingress_counters(struct aq_hw_s *hw)
{
        struct mss_ingress_ctl_register ctl_reg;
        int ret;

        memset(&ctl_reg, 0, sizeof(ctl_reg));

        ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1,
                               MSS_INGRESS_CTL_REGISTER_ADDR, &ctl_reg.word_0);
        if (unlikely(ret))
                return ret;
        ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1,
                               MSS_INGRESS_CTL_REGISTER_ADDR + 4,
                               &ctl_reg.word_1);
        if (unlikely(ret))
                return ret;

        /* Toggle the Ingress MIB clear bit 0->1->0 */
        ctl_reg.bits_0.clear_count = 0;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_INGRESS_CTL_REGISTER_ADDR, ctl_reg.word_0);
        if (unlikely(ret))
                return ret;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_INGRESS_CTL_REGISTER_ADDR + 4,
                                ctl_reg.word_1);
        if (unlikely(ret))
                return ret;

        ctl_reg.bits_0.clear_count = 1;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_INGRESS_CTL_REGISTER_ADDR, ctl_reg.word_0);
        if (unlikely(ret))
                return ret;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_INGRESS_CTL_REGISTER_ADDR + 4,
                                ctl_reg.word_1);
        if (unlikely(ret))
                return ret;

        ctl_reg.bits_0.clear_count = 0;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_INGRESS_CTL_REGISTER_ADDR, ctl_reg.word_0);
        if (unlikely(ret))
                return ret;
        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_INGRESS_CTL_REGISTER_ADDR + 4,
                                ctl_reg.word_1);
        if (unlikely(ret))
                return ret;

        return 0;
}

int aq_mss_clear_ingress_counters(struct aq_hw_s *hw)
{
        return AQ_API_CALL_SAFE(clear_ingress_counters, hw);
}

static int get_egress_sa_expired(struct aq_hw_s *hw, u32 *expired)
{
        u16 val;
        int ret;

        ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1,
                               MSS_EGRESS_SA_EXPIRED_STATUS_REGISTER_ADDR,
                               &val);
        if (unlikely(ret))
                return ret;

        *expired = val;

        ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1,
                               MSS_EGRESS_SA_EXPIRED_STATUS_REGISTER_ADDR + 1,
                               &val);
        if (unlikely(ret))
                return ret;

        *expired |= val << 16;

        return 0;
}

int aq_mss_get_egress_sa_expired(struct aq_hw_s *hw, u32 *expired)
{
        *expired = 0;

        return AQ_API_CALL_SAFE(get_egress_sa_expired, hw, expired);
}

static int get_egress_sa_threshold_expired(struct aq_hw_s *hw,
                                           u32 *expired)
{
        u16 val;
        int ret;

        ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1,
                MSS_EGRESS_SA_THRESHOLD_EXPIRED_STATUS_REGISTER_ADDR, &val);
        if (unlikely(ret))
                return ret;

        *expired = val;

        ret = aq_mss_mdio_read(hw, MDIO_MMD_VEND1,
                MSS_EGRESS_SA_THRESHOLD_EXPIRED_STATUS_REGISTER_ADDR + 1, &val);
        if (unlikely(ret))
                return ret;

        *expired |= val << 16;

        return 0;
}

int aq_mss_get_egress_sa_threshold_expired(struct aq_hw_s *hw,
                                           u32 *expired)
{
        *expired = 0;

        return AQ_API_CALL_SAFE(get_egress_sa_threshold_expired, hw, expired);
}

static int set_egress_sa_expired(struct aq_hw_s *hw, u32 expired)
{
        int ret;

        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_EGRESS_SA_EXPIRED_STATUS_REGISTER_ADDR,
                                expired & 0xFFFF);
        if (unlikely(ret))
                return ret;

        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                                MSS_EGRESS_SA_EXPIRED_STATUS_REGISTER_ADDR + 1,
                                expired >> 16);
        if (unlikely(ret))
                return ret;

        return 0;
}

int aq_mss_set_egress_sa_expired(struct aq_hw_s *hw, u32 expired)
{
        return AQ_API_CALL_SAFE(set_egress_sa_expired, hw, expired);
}

static int set_egress_sa_threshold_expired(struct aq_hw_s *hw, u32 expired)
{
        int ret;

        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                MSS_EGRESS_SA_THRESHOLD_EXPIRED_STATUS_REGISTER_ADDR,
                expired & 0xFFFF);
        if (unlikely(ret))
                return ret;

        ret = aq_mss_mdio_write(hw, MDIO_MMD_VEND1,
                MSS_EGRESS_SA_THRESHOLD_EXPIRED_STATUS_REGISTER_ADDR + 1,
                expired >> 16);
        if (unlikely(ret))
                return ret;

        return 0;
}

int aq_mss_set_egress_sa_threshold_expired(struct aq_hw_s *hw, u32 expired)
{
        return AQ_API_CALL_SAFE(set_egress_sa_threshold_expired, hw, expired);
}