void ecore_eth_queue_cid_release(struct ecore_hwfn *p_hwfn,
struct ecore_queue_cid *p_cid)
{
- /* For VF-queues, stuff is a bit complicated as:
- * - They always maintain the qid_usage on their own.
- * - In legacy mode, they also maintain their CIDs.
- */
+ bool b_legacy_vf = !!(p_cid->vf_legacy &
+ ECORE_QCID_LEGACY_VF_CID);
- /* VFs' CIDs are 0-based in PF-view, and uninitialized on VF */
- if (IS_PF(p_hwfn->p_dev) && !p_cid->b_legacy_vf)
+ /* VFs' CIDs are 0-based in PF-view, and uninitialized on VF.
+ * For legacy vf-queues, the CID doesn't go through here.
+ */
+ if (IS_PF(p_hwfn->p_dev) && !b_legacy_vf)
_ecore_cxt_release_cid(p_hwfn, p_cid->cid, p_cid->vfid);
- if (!p_cid->b_legacy_vf)
+
+ /* VFs maintain the index inside queue-zone on their own */
+ if (p_cid->vfid == ECORE_QUEUE_CID_PF)
ecore_eth_queue_qid_usage_del(p_hwfn, p_cid);
+
OSAL_VFREE(p_hwfn->p_dev, p_cid);
}
_ecore_eth_queue_to_cid(struct ecore_hwfn *p_hwfn,
u16 opaque_fid, u32 cid,
struct ecore_queue_start_common_params *p_params,
+ bool b_is_rx,
struct ecore_queue_cid_vf_params *p_vf_params)
{
struct ecore_queue_cid *p_cid;
p_cid->opaque_fid = opaque_fid;
p_cid->cid = cid;
- p_cid->rel = *p_params;
p_cid->p_owner = p_hwfn;
+ /* Fill in parameters */
+ p_cid->rel.vport_id = p_params->vport_id;
+ p_cid->rel.queue_id = p_params->queue_id;
+ p_cid->rel.stats_id = p_params->stats_id;
+ p_cid->sb_igu_id = p_params->p_sb->igu_sb_id;
+ p_cid->b_is_rx = b_is_rx;
+ p_cid->sb_idx = p_params->sb_idx;
+
/* Fill-in bits related to VFs' queues if information was provided */
if (p_vf_params != OSAL_NULL) {
p_cid->vfid = p_vf_params->vfid;
p_cid->vf_qid = p_vf_params->vf_qid;
- p_cid->b_legacy_vf = p_vf_params->b_legacy;
+ p_cid->vf_legacy = p_vf_params->vf_legacy;
} else {
p_cid->vfid = ECORE_QUEUE_CID_PF;
}
}
/* Calculate the engine-absolute indices of the resources.
- * The would guarantee they're valid later on.
+ * This would guarantee they're valid later on.
* In some cases [SBs] we already have the right values.
*/
rc = ecore_fw_vport(p_hwfn, p_cid->rel.vport_id, &p_cid->abs.vport_id);
p_cid->abs.stats_id = p_cid->rel.stats_id;
}
- /* SBs relevant information was already provided as absolute */
- p_cid->abs.sb = p_cid->rel.sb;
- p_cid->abs.sb_idx = p_cid->rel.sb_idx;
-
out:
/* VF-images have provided the qid_usage_idx on their own.
* Otherwise, we need to allocate a unique one.
p_cid->rel.queue_id, p_cid->qid_usage_idx,
p_cid->abs.queue_id,
p_cid->rel.stats_id, p_cid->abs.stats_id,
- p_cid->abs.sb, p_cid->abs.sb_idx);
+ p_cid->sb_igu_id, p_cid->sb_idx);
return p_cid;
struct ecore_queue_cid *
ecore_eth_queue_to_cid(struct ecore_hwfn *p_hwfn, u16 opaque_fid,
struct ecore_queue_start_common_params *p_params,
+ bool b_is_rx,
struct ecore_queue_cid_vf_params *p_vf_params)
{
struct ecore_queue_cid *p_cid;
if (p_vf_params) {
vfid = p_vf_params->vfid;
- if (p_vf_params->b_legacy) {
+ if (p_vf_params->vf_legacy &
+ ECORE_QCID_LEGACY_VF_CID) {
b_legacy_vf = true;
cid = p_vf_params->vf_qid;
}
}
p_cid = _ecore_eth_queue_to_cid(p_hwfn, opaque_fid, cid,
- p_params, p_vf_params);
+ p_params, b_is_rx, p_vf_params);
if ((p_cid == OSAL_NULL) && IS_PF(p_hwfn->p_dev) && !b_legacy_vf)
_ecore_cxt_release_cid(p_hwfn, cid, vfid);
static struct ecore_queue_cid *
ecore_eth_queue_to_cid_pf(struct ecore_hwfn *p_hwfn, u16 opaque_fid,
+ bool b_is_rx,
struct ecore_queue_start_common_params *p_params)
{
- return ecore_eth_queue_to_cid(p_hwfn, opaque_fid, p_params, OSAL_NULL);
+ return ecore_eth_queue_to_cid(p_hwfn, opaque_fid, p_params, b_is_rx,
+ OSAL_NULL);
}
enum _ecore_status_t
struct vport_start_ramrod_data *p_ramrod = OSAL_NULL;
struct ecore_spq_entry *p_ent = OSAL_NULL;
struct ecore_sp_init_data init_data;
+ struct eth_vport_tpa_param *p_tpa;
u16 rx_mode = 0, tx_err = 0;
u8 abs_vport_id = 0;
enum _ecore_status_t rc = ECORE_NOTIMPL;
p_ramrod->vport_id = abs_vport_id;
p_ramrod->mtu = OSAL_CPU_TO_LE16(p_params->mtu);
- p_ramrod->inner_vlan_removal_en = p_params->remove_inner_vlan;
p_ramrod->handle_ptp_pkts = p_params->handle_ptp_pkts;
+ p_ramrod->inner_vlan_removal_en = p_params->remove_inner_vlan;
p_ramrod->drop_ttl0_en = p_params->drop_ttl0;
p_ramrod->untagged = p_params->only_untagged;
p_ramrod->zero_placement_offset = p_params->zero_placement_offset;
p_ramrod->tx_err_behav.values = OSAL_CPU_TO_LE16(tx_err);
/* TPA related fields */
- OSAL_MEMSET(&p_ramrod->tpa_param, 0,
- sizeof(struct eth_vport_tpa_param));
- p_ramrod->tpa_param.max_buff_num = p_params->max_buffers_per_cqe;
+ p_tpa = &p_ramrod->tpa_param;
+ OSAL_MEMSET(p_tpa, 0, sizeof(struct eth_vport_tpa_param));
+ p_tpa->max_buff_num = p_params->max_buffers_per_cqe;
switch (p_params->tpa_mode) {
case ECORE_TPA_MODE_GRO:
- p_ramrod->tpa_param.tpa_max_aggs_num = ETH_TPA_MAX_AGGS_NUM;
- p_ramrod->tpa_param.tpa_max_size = (u16)-1;
- p_ramrod->tpa_param.tpa_min_size_to_cont = p_params->mtu / 2;
- p_ramrod->tpa_param.tpa_min_size_to_start = p_params->mtu / 2;
- p_ramrod->tpa_param.tpa_ipv4_en_flg = 1;
- p_ramrod->tpa_param.tpa_ipv6_en_flg = 1;
- p_ramrod->tpa_param.tpa_ipv4_tunn_en_flg = 1;
- p_ramrod->tpa_param.tpa_ipv6_tunn_en_flg = 1;
- p_ramrod->tpa_param.tpa_pkt_split_flg = 1;
- p_ramrod->tpa_param.tpa_gro_consistent_flg = 1;
+ p_tpa->tpa_max_aggs_num = ETH_TPA_MAX_AGGS_NUM;
+ p_tpa->tpa_max_size = (u16)-1;
+ p_tpa->tpa_min_size_to_cont = p_params->mtu / 2;
+ p_tpa->tpa_min_size_to_start = p_params->mtu / 2;
+ p_tpa->tpa_ipv4_en_flg = 1;
+ p_tpa->tpa_ipv6_en_flg = 1;
+ p_tpa->tpa_ipv4_tunn_en_flg = 1;
+ p_tpa->tpa_ipv6_tunn_en_flg = 1;
+ p_tpa->tpa_pkt_split_flg = 1;
+ p_tpa->tpa_gro_consistent_flg = 1;
break;
default:
break;
p_ramrod->ctl_frame_ethtype_check_en = !!p_params->check_ethtype;
/* Software Function ID in hwfn (PFs are 0 - 15, VFs are 16 - 135) */
- p_ramrod->sw_fid = ecore_concrete_to_sw_fid(p_hwfn->p_dev,
- p_params->concrete_fid);
+ p_ramrod->sw_fid = ecore_concrete_to_sw_fid(p_params->concrete_fid);
return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
}
struct ecore_rss_params *p_rss)
{
struct eth_vport_rss_config *p_config;
+ u16 capabilities = 0;
int i, table_size;
enum _ecore_status_t rc = ECORE_SUCCESS;
p_config->capabilities = 0;
- SET_FIELD(p_config->capabilities,
+ SET_FIELD(capabilities,
ETH_VPORT_RSS_CONFIG_IPV4_CAPABILITY,
!!(p_rss->rss_caps & ECORE_RSS_IPV4));
- SET_FIELD(p_config->capabilities,
+ SET_FIELD(capabilities,
ETH_VPORT_RSS_CONFIG_IPV6_CAPABILITY,
!!(p_rss->rss_caps & ECORE_RSS_IPV6));
- SET_FIELD(p_config->capabilities,
+ SET_FIELD(capabilities,
ETH_VPORT_RSS_CONFIG_IPV4_TCP_CAPABILITY,
!!(p_rss->rss_caps & ECORE_RSS_IPV4_TCP));
- SET_FIELD(p_config->capabilities,
+ SET_FIELD(capabilities,
ETH_VPORT_RSS_CONFIG_IPV6_TCP_CAPABILITY,
!!(p_rss->rss_caps & ECORE_RSS_IPV6_TCP));
- SET_FIELD(p_config->capabilities,
+ SET_FIELD(capabilities,
ETH_VPORT_RSS_CONFIG_IPV4_UDP_CAPABILITY,
!!(p_rss->rss_caps & ECORE_RSS_IPV4_UDP));
- SET_FIELD(p_config->capabilities,
+ SET_FIELD(capabilities,
ETH_VPORT_RSS_CONFIG_IPV6_UDP_CAPABILITY,
!!(p_rss->rss_caps & ECORE_RSS_IPV6_UDP));
p_config->tbl_size = p_rss->rss_table_size_log;
- p_config->capabilities = OSAL_CPU_TO_LE16(p_config->capabilities);
+ p_config->capabilities = OSAL_CPU_TO_LE16(capabilities);
DP_VERBOSE(p_hwfn, ECORE_MSG_IFUP,
"update rss flag %d, rss_mode = %d, update_caps = %d, capabilities = %d, update_ind = %d, update_rss_key = %d\n",
}
static void
-ecore_sp_vport_update_sge_tpa(struct ecore_hwfn *p_hwfn,
- struct vport_update_ramrod_data *p_ramrod,
+ecore_sp_vport_update_sge_tpa(struct vport_update_ramrod_data *p_ramrod,
struct ecore_sge_tpa_params *p_params)
{
struct eth_vport_tpa_param *p_tpa;
+ u16 val;
if (!p_params) {
p_ramrod->common.update_tpa_param_flg = 0;
p_tpa->tpa_hdr_data_split_flg = p_params->tpa_hdr_data_split_flg;
p_tpa->tpa_gro_consistent_flg = p_params->tpa_gro_consistent_flg;
p_tpa->tpa_max_aggs_num = p_params->tpa_max_aggs_num;
- p_tpa->tpa_max_size = p_params->tpa_max_size;
- p_tpa->tpa_min_size_to_start = p_params->tpa_min_size_to_start;
- p_tpa->tpa_min_size_to_cont = p_params->tpa_min_size_to_cont;
+ val = p_params->tpa_max_size;
+ p_tpa->tpa_max_size = OSAL_CPU_TO_LE16(val);
+ val = p_params->tpa_min_size_to_start;
+ p_tpa->tpa_min_size_to_start = OSAL_CPU_TO_LE16(val);
+ val = p_params->tpa_min_size_to_cont;
+ p_tpa->tpa_min_size_to_cont = OSAL_CPU_TO_LE16(val);
}
static void
-ecore_sp_update_mcast_bin(struct ecore_hwfn *p_hwfn,
- struct vport_update_ramrod_data *p_ramrod,
+ecore_sp_update_mcast_bin(struct vport_update_ramrod_data *p_ramrod,
struct ecore_sp_vport_update_params *p_params)
{
int i;
}
/* Update mcast bins for VFs, PF doesn't use this functionality */
- ecore_sp_update_mcast_bin(p_hwfn, p_ramrod, p_params);
+ ecore_sp_update_mcast_bin(p_ramrod, p_params);
ecore_sp_update_accept_mode(p_hwfn, p_ramrod, p_params->accept_flags);
- ecore_sp_vport_update_sge_tpa(p_hwfn, p_ramrod,
- p_params->sge_tpa_params);
+ ecore_sp_vport_update_sge_tpa(p_ramrod, p_params->sge_tpa_params);
if (p_params->mtu) {
p_ramrod->common.update_mtu_flg = 1;
p_ramrod->common.mtu = OSAL_CPU_TO_LE16(p_params->mtu);
DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
"opaque_fid=0x%x, cid=0x%x, rx_qzone=0x%x, vport_id=0x%x, sb_id=0x%x\n",
p_cid->opaque_fid, p_cid->cid, p_cid->abs.queue_id,
- p_cid->abs.vport_id, p_cid->abs.sb);
+ p_cid->abs.vport_id, p_cid->sb_igu_id);
/* Get SPQ entry */
OSAL_MEMSET(&init_data, 0, sizeof(init_data));
p_ramrod = &p_ent->ramrod.rx_queue_start;
- p_ramrod->sb_id = OSAL_CPU_TO_LE16(p_cid->abs.sb);
- p_ramrod->sb_index = p_cid->abs.sb_idx;
+ p_ramrod->sb_id = OSAL_CPU_TO_LE16(p_cid->sb_igu_id);
+ p_ramrod->sb_index = p_cid->sb_idx;
p_ramrod->vport_id = p_cid->abs.vport_id;
p_ramrod->stats_counter_id = p_cid->abs.stats_id;
p_ramrod->rx_queue_id = OSAL_CPU_TO_LE16(p_cid->abs.queue_id);
DMA_REGPAIR_LE(p_ramrod->cqe_pbl_addr, cqe_pbl_addr);
if (p_cid->vfid != ECORE_QUEUE_CID_PF) {
+ bool b_legacy_vf = !!(p_cid->vf_legacy &
+ ECORE_QCID_LEGACY_VF_RX_PROD);
+
p_ramrod->vf_rx_prod_index = p_cid->vf_qid;
DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
"Queue%s is meant for VF rxq[%02x]\n",
- !!p_cid->b_legacy_vf ? " [legacy]" : "",
+ b_legacy_vf ? " [legacy]" : "",
p_cid->vf_qid);
- p_ramrod->vf_rx_prod_use_zone_a = !!p_cid->b_legacy_vf;
+ p_ramrod->vf_rx_prod_use_zone_a = b_legacy_vf;
}
return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
enum _ecore_status_t rc;
/* Allocate a CID for the queue */
- p_cid = ecore_eth_queue_to_cid_pf(p_hwfn, opaque_fid, p_params);
+ p_cid = ecore_eth_queue_to_cid_pf(p_hwfn, opaque_fid, true, p_params);
if (p_cid == OSAL_NULL)
return ECORE_NOMEM;
p_ramrod = &p_ent->ramrod.tx_queue_start;
p_ramrod->vport_id = p_cid->abs.vport_id;
- p_ramrod->sb_id = OSAL_CPU_TO_LE16(p_cid->abs.sb);
- p_ramrod->sb_index = p_cid->abs.sb_idx;
+ p_ramrod->sb_id = OSAL_CPU_TO_LE16(p_cid->sb_igu_id);
+ p_ramrod->sb_index = p_cid->sb_idx;
p_ramrod->stats_counter_id = p_cid->abs.stats_id;
p_ramrod->queue_zone_id = OSAL_CPU_TO_LE16(p_cid->abs.queue_id);
struct ecore_queue_cid *p_cid;
enum _ecore_status_t rc;
- p_cid = ecore_eth_queue_to_cid_pf(p_hwfn, opaque_fid, p_params);
+ p_cid = ecore_eth_queue_to_cid_pf(p_hwfn, opaque_fid, false, p_params);
if (p_cid == OSAL_NULL)
return ECORE_INVAL;
* Note: crc32_length MUST be aligned to 8
* Return:
******************************************************************************/
-static u32 ecore_calc_crc32c(u8 *crc32_packet,
- u32 crc32_length, u32 crc32_seed, u8 complement)
+static u32 ecore_calc_crc32c(u8 *crc32_packet, u32 crc32_length, u32 crc32_seed)
{
u32 byte = 0, bit = 0, crc32_result = crc32_seed;
u8 msb = 0, current_byte = 0;
return crc32_result;
}
-static u32 ecore_crc32c_le(u32 seed, u8 *mac, u32 len)
+static u32 ecore_crc32c_le(u32 seed, u8 *mac)
{
u32 packet_buf[2] = { 0 };
OSAL_MEMCPY((u8 *)(&packet_buf[0]), &mac[0], 6);
- return ecore_calc_crc32c((u8 *)packet_buf, 8, seed, 0);
+ return ecore_calc_crc32c((u8 *)packet_buf, 8, seed);
}
u8 ecore_mcast_bin_from_mac(u8 *mac)
{
- u32 crc = ecore_crc32c_le(ETH_MULTICAST_BIN_FROM_MAC_SEED,
- mac, ETH_ALEN);
+ u32 crc = ecore_crc32c_le(ETH_MULTICAST_BIN_FROM_MAC_SEED, mac);
return crc & 0xff;
}
static enum _ecore_status_t
ecore_sp_eth_filter_mcast(struct ecore_hwfn *p_hwfn,
- u16 opaque_fid,
struct ecore_filter_mcast *p_filter_cmd,
enum spq_mode comp_mode,
struct ecore_spq_comp_cb *p_comp_data)
for_each_hwfn(p_dev, i) {
struct ecore_hwfn *p_hwfn = &p_dev->hwfns[i];
- u16 opaque_fid;
if (IS_VF(p_dev)) {
ecore_vf_pf_filter_mcast(p_hwfn, p_filter_cmd);
continue;
}
- opaque_fid = p_hwfn->hw_info.opaque_fid;
rc = ecore_sp_eth_filter_mcast(p_hwfn,
- opaque_fid,
p_filter_cmd,
comp_mode, p_comp_data);
if (rc != ECORE_SUCCESS)
static void __ecore_get_vport_tstats(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
- struct ecore_eth_stats *p_stats,
- u16 statistics_bin)
+ struct ecore_eth_stats *p_stats)
{
struct tstorm_per_port_stat tstats;
u32 tstats_addr, tstats_len;
{
__ecore_get_vport_mstats(p_hwfn, p_ptt, stats, statistics_bin);
__ecore_get_vport_ustats(p_hwfn, p_ptt, stats, statistics_bin);
- __ecore_get_vport_tstats(p_hwfn, p_ptt, stats, statistics_bin);
+ __ecore_get_vport_tstats(p_hwfn, p_ptt, stats);
__ecore_get_vport_pstats(p_hwfn, p_ptt, stats, statistics_bin);
#ifndef ASIC_ONLY
struct ecore_hwfn *p_hwfn = &p_dev->hwfns[i];
struct ecore_ptt *p_ptt = IS_PF(p_dev) ?
ecore_ptt_acquire(p_hwfn) : OSAL_NULL;
+ bool b_get_port_stats;
if (IS_PF(p_dev)) {
/* The main vport index is relative first */
continue;
}
+ b_get_port_stats = IS_PF(p_dev) && IS_LEAD_HWFN(p_hwfn);
__ecore_get_vport_stats(p_hwfn, p_ptt, stats, fw_vport,
- IS_PF(p_dev) ? true : false);
+ b_get_port_stats);
out:
if (IS_PF(p_dev) && p_ptt)
struct ecore_ptt *p_ptt,
struct ecore_arfs_config_params *p_cfg_params)
{
+ if (OSAL_TEST_BIT(ECORE_MF_DISABLE_ARFS, &p_hwfn->p_dev->mf_bits))
+ return;
+
if (p_cfg_params->arfs_enable) {
- ecore_set_rfs_mode_enable(p_hwfn, p_ptt, p_hwfn->rel_pf_id,
- p_cfg_params->tcp,
- p_cfg_params->udp,
- p_cfg_params->ipv4,
- p_cfg_params->ipv6);
+ ecore_gft_config(p_hwfn, p_ptt, p_hwfn->rel_pf_id,
+ p_cfg_params->tcp,
+ p_cfg_params->udp,
+ p_cfg_params->ipv4,
+ p_cfg_params->ipv6,
+ GFT_PROFILE_TYPE_4_TUPLE);
DP_VERBOSE(p_hwfn, ECORE_MSG_SP,
"tcp = %s, udp = %s, ipv4 = %s, ipv6 =%s\n",
p_cfg_params->tcp ? "Enable" : "Disable",
p_cfg_params->ipv4 ? "Enable" : "Disable",
p_cfg_params->ipv6 ? "Enable" : "Disable");
} else {
- ecore_set_rfs_mode_disable(p_hwfn, p_ptt, p_hwfn->rel_pf_id);
+ ecore_gft_disable(p_hwfn, p_ptt, p_hwfn->rel_pf_id);
}
DP_VERBOSE(p_hwfn, ECORE_MSG_SP, "Configured ARFS mode : %s\n",
p_cfg_params->arfs_enable ? "Enable" : "Disable");
enum _ecore_status_t
ecore_configure_rfs_ntuple_filter(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt,
struct ecore_spq_comp_cb *p_cb,
dma_addr_t p_addr, u16 length,
u16 qid, u8 vport_id,
DMA_REGPAIR_LE(p_ramrod->pkt_hdr_addr, p_addr);
p_ramrod->pkt_hdr_length = OSAL_CPU_TO_LE16(length);
- p_ramrod->rx_qid_or_action_icid = OSAL_CPU_TO_LE16(abs_rx_q_id);
+
+ p_ramrod->action_icid_valid = 0;
+ p_ramrod->action_icid = 0;
+
+ p_ramrod->rx_qid_valid = 1;
+ p_ramrod->rx_qid = OSAL_CPU_TO_LE16(abs_rx_q_id);
+
+ p_ramrod->flow_id_valid = 0;
+ p_ramrod->flow_id = 0;
+
p_ramrod->vport_id = abs_vport_id;
- p_ramrod->filter_type = RFS_FILTER_TYPE;
p_ramrod->filter_action = b_is_add ? GFT_ADD_FILTER
: GFT_DELETE_FILTER;
return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
}
+
+int ecore_get_rxq_coalesce(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ struct ecore_queue_cid *p_cid,
+ u16 *p_rx_coal)
+{
+ u32 coalesce, address, is_valid;
+ struct cau_sb_entry sb_entry;
+ u8 timer_res;
+ enum _ecore_status_t rc;
+
+ rc = ecore_dmae_grc2host(p_hwfn, p_ptt, CAU_REG_SB_VAR_MEMORY +
+ p_cid->sb_igu_id * sizeof(u64),
+ (u64)(osal_uintptr_t)&sb_entry, 2, 0);
+ if (rc != ECORE_SUCCESS) {
+ DP_ERR(p_hwfn, "dmae_grc2host failed %d\n", rc);
+ return rc;
+ }
+
+ timer_res = GET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES0);
+
+ address = BAR0_MAP_REG_USDM_RAM +
+ USTORM_ETH_QUEUE_ZONE_OFFSET(p_cid->abs.queue_id);
+ coalesce = ecore_rd(p_hwfn, p_ptt, address);
+
+ is_valid = GET_FIELD(coalesce, COALESCING_TIMESET_VALID);
+ if (!is_valid)
+ return ECORE_INVAL;
+
+ coalesce = GET_FIELD(coalesce, COALESCING_TIMESET_TIMESET);
+ *p_rx_coal = (u16)(coalesce << timer_res);
+
+ return ECORE_SUCCESS;
+}
+
+int ecore_get_txq_coalesce(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ struct ecore_queue_cid *p_cid,
+ u16 *p_tx_coal)
+{
+ u32 coalesce, address, is_valid;
+ struct cau_sb_entry sb_entry;
+ u8 timer_res;
+ enum _ecore_status_t rc;
+
+ rc = ecore_dmae_grc2host(p_hwfn, p_ptt, CAU_REG_SB_VAR_MEMORY +
+ p_cid->sb_igu_id * sizeof(u64),
+ (u64)(osal_uintptr_t)&sb_entry, 2, 0);
+ if (rc != ECORE_SUCCESS) {
+ DP_ERR(p_hwfn, "dmae_grc2host failed %d\n", rc);
+ return rc;
+ }
+
+ timer_res = GET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES1);
+
+ address = BAR0_MAP_REG_XSDM_RAM +
+ XSTORM_ETH_QUEUE_ZONE_OFFSET(p_cid->abs.queue_id);
+ coalesce = ecore_rd(p_hwfn, p_ptt, address);
+
+ is_valid = GET_FIELD(coalesce, COALESCING_TIMESET_VALID);
+ if (!is_valid)
+ return ECORE_INVAL;
+
+ coalesce = GET_FIELD(coalesce, COALESCING_TIMESET_TIMESET);
+ *p_tx_coal = (u16)(coalesce << timer_res);
+
+ return ECORE_SUCCESS;
+}
+
+enum _ecore_status_t
+ecore_get_queue_coalesce(struct ecore_hwfn *p_hwfn, u16 *p_coal,
+ void *handle)
+{
+ struct ecore_queue_cid *p_cid = (struct ecore_queue_cid *)handle;
+ enum _ecore_status_t rc = ECORE_SUCCESS;
+ struct ecore_ptt *p_ptt;
+
+ if (IS_VF(p_hwfn->p_dev)) {
+ rc = ecore_vf_pf_get_coalesce(p_hwfn, p_coal, p_cid);
+ if (rc != ECORE_SUCCESS)
+ DP_NOTICE(p_hwfn, false,
+ "Unable to read queue calescing\n");
+
+ return rc;
+ }
+
+ p_ptt = ecore_ptt_acquire(p_hwfn);
+ if (!p_ptt)
+ return ECORE_AGAIN;
+
+ if (p_cid->b_is_rx) {
+ rc = ecore_get_rxq_coalesce(p_hwfn, p_ptt, p_cid, p_coal);
+ if (rc != ECORE_SUCCESS)
+ goto out;
+ } else {
+ rc = ecore_get_txq_coalesce(p_hwfn, p_ptt, p_cid, p_coal);
+ if (rc != ECORE_SUCCESS)
+ goto out;
+ }
+
+out:
+ ecore_ptt_release(p_hwfn, p_ptt);
+
+ return rc;
+}
Code Review / deb_dpdk.git / blobdiff