#include "base/i40e_type.h"
#include "base/i40e_register.h"
#include "base/i40e_dcb.h"
+#include "base/i40e_diag.h"
#include "i40e_ethdev.h"
#include "i40e_rxtx.h"
#include "i40e_pf.h"
return 0;
}
i40e_set_default_ptype_table(dev);
- i40e_set_default_pctype_table(dev);
pci_dev = RTE_ETH_DEV_TO_PCI(dev);
intr_handle = &pci_dev->intr_handle;
return ret;
}
+ i40e_set_default_pctype_table(dev);
+
/*
* To work around the NVM issue, initialize registers
* for packet type of QinQ by software.
/* initialize queue region configuration */
i40e_init_queue_region_conf(dev);
+ /* initialize rss configuration from rte_flow */
+ memset(&pf->rss_info, 0,
+ sizeof(struct i40e_rte_flow_rss_conf));
+
return 0;
err_init_fdir_filter_list:
/* Enable all queues which have been configured */
ret = i40e_dev_switch_queues(pf, TRUE);
+
if (ret != I40E_SUCCESS) {
PMD_DRV_LOG(ERR, "Failed to enable VSI");
goto err_up;
/* Enable mac loopback mode */
if (dev->data->dev_conf.lpbk_mode == I40E_AQ_LB_MODE_NONE ||
dev->data->dev_conf.lpbk_mode == I40E_AQ_LB_PHY_LOCAL) {
- ret = i40e_aq_set_lb_modes(hw, dev->data->dev_conf.lpbk_mode, NULL);
+ ret = i40e_diag_set_loopback(hw, dev->data->dev_conf.lpbk_mode);
if (ret != I40E_SUCCESS) {
PMD_DRV_LOG(ERR, "fail to set loopback link");
goto err_up;
/* reset hierarchy commit */
pf->tm_conf.committed = false;
- /* Remove all the queue region configuration */
- i40e_flush_queue_region_all_conf(dev, hw, pf, 0);
-
hw->adapter_stopped = 1;
}
pf->offset_loaded,
&pf->internal_stats_offset.rx_broadcast,
&pf->internal_stats.rx_broadcast);
+ /* Get total internal tx packet count */
+ i40e_stat_update_48(hw, I40E_GLV_UPTCH(hw->port),
+ I40E_GLV_UPTCL(hw->port),
+ pf->offset_loaded,
+ &pf->internal_stats_offset.tx_unicast,
+ &pf->internal_stats.tx_unicast);
+ i40e_stat_update_48(hw, I40E_GLV_MPTCH(hw->port),
+ I40E_GLV_MPTCL(hw->port),
+ pf->offset_loaded,
+ &pf->internal_stats_offset.tx_multicast,
+ &pf->internal_stats.tx_multicast);
+ i40e_stat_update_48(hw, I40E_GLV_BPTCH(hw->port),
+ I40E_GLV_BPTCL(hw->port),
+ pf->offset_loaded,
+ &pf->internal_stats_offset.tx_broadcast,
+ &pf->internal_stats.tx_broadcast);
/* exclude CRC size */
pf->internal_stats.rx_bytes -= (pf->internal_stats.rx_unicast +
ns->eth.rx_bytes -= (ns->eth.rx_unicast + ns->eth.rx_multicast +
ns->eth.rx_broadcast) * ETHER_CRC_LEN;
- /* Workaround: it is possible I40E_GLV_GORCH[H/L] is updated before
- * I40E_GLPRT_GORCH[H/L], so there is a small window that cause negtive
+ /* exclude internal rx bytes
+ * Workaround: it is possible I40E_GLV_GORCH[H/L] is updated before
+ * I40E_GLPRT_GORCH[H/L], so there is a small window that cause negative
* value.
+ * same to I40E_GLV_UPRC[H/L], I40E_GLV_MPRC[H/L], I40E_GLV_BPRC[H/L].
*/
if (ns->eth.rx_bytes < pf->internal_stats.rx_bytes)
ns->eth.rx_bytes = 0;
- /* exlude internal rx bytes */
else
ns->eth.rx_bytes -= pf->internal_stats.rx_bytes;
+ if (ns->eth.rx_unicast < pf->internal_stats.rx_unicast)
+ ns->eth.rx_unicast = 0;
+ else
+ ns->eth.rx_unicast -= pf->internal_stats.rx_unicast;
+
+ if (ns->eth.rx_multicast < pf->internal_stats.rx_multicast)
+ ns->eth.rx_multicast = 0;
+ else
+ ns->eth.rx_multicast -= pf->internal_stats.rx_multicast;
+
+ if (ns->eth.rx_broadcast < pf->internal_stats.rx_broadcast)
+ ns->eth.rx_broadcast = 0;
+ else
+ ns->eth.rx_broadcast -= pf->internal_stats.rx_broadcast;
+
i40e_stat_update_32(hw, I40E_GLPRT_RDPC(hw->port),
pf->offset_loaded, &os->eth.rx_discards,
&ns->eth.rx_discards);
ns->eth.tx_bytes -= (ns->eth.tx_unicast + ns->eth.tx_multicast +
ns->eth.tx_broadcast) * ETHER_CRC_LEN;
- /* exclude internal tx bytes */
+ /* exclude internal tx bytes
+ * Workaround: it is possible I40E_GLV_GOTCH[H/L] is updated before
+ * I40E_GLPRT_GOTCH[H/L], so there is a small window that cause negative
+ * value.
+ * same to I40E_GLV_UPTC[H/L], I40E_GLV_MPTC[H/L], I40E_GLV_BPTC[H/L].
+ */
if (ns->eth.tx_bytes < pf->internal_stats.tx_bytes)
ns->eth.tx_bytes = 0;
else
ns->eth.tx_bytes -= pf->internal_stats.tx_bytes;
+ if (ns->eth.tx_unicast < pf->internal_stats.tx_unicast)
+ ns->eth.tx_unicast = 0;
+ else
+ ns->eth.tx_unicast -= pf->internal_stats.tx_unicast;
+
+ if (ns->eth.tx_multicast < pf->internal_stats.tx_multicast)
+ ns->eth.tx_multicast = 0;
+ else
+ ns->eth.tx_multicast -= pf->internal_stats.tx_multicast;
+
+ if (ns->eth.tx_broadcast < pf->internal_stats.tx_broadcast)
+ ns->eth.tx_broadcast = 0;
+ else
+ ns->eth.tx_broadcast -= pf->internal_stats.tx_broadcast;
+
/* GLPRT_TEPC not supported */
/* additional port specific stats */
{
struct i40e_pf *pf = I40E_VSI_TO_PF(vsi);
struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
+ uint32_t reg;
int ret;
if (!lut)
uint32_t *lut_dw = (uint32_t *)lut;
uint16_t i, lut_size_dw = lut_size / 4;
- for (i = 0; i < lut_size_dw; i++)
- lut_dw[i] = I40E_READ_REG(hw, I40E_PFQF_HLUT(i));
+ if (vsi->type == I40E_VSI_SRIOV) {
+ for (i = 0; i <= lut_size_dw; i++) {
+ reg = I40E_VFQF_HLUT1(i, vsi->user_param);
+ lut_dw[i] = i40e_read_rx_ctl(hw, reg);
+ }
+ } else {
+ for (i = 0; i < lut_size_dw; i++)
+ lut_dw[i] = I40E_READ_REG(hw,
+ I40E_PFQF_HLUT(i));
+ }
}
return 0;
}
-static int
+int
i40e_set_rss_lut(struct i40e_vsi *vsi, uint8_t *lut, uint16_t lut_size)
{
struct i40e_pf *pf;
uint32_t *lut_dw = (uint32_t *)lut;
uint16_t i, lut_size_dw = lut_size / 4;
- for (i = 0; i < lut_size_dw; i++)
- I40E_WRITE_REG(hw, I40E_PFQF_HLUT(i), lut_dw[i]);
+ if (vsi->type == I40E_VSI_SRIOV) {
+ for (i = 0; i < lut_size_dw; i++)
+ I40E_WRITE_REG(
+ hw,
+ I40E_VFQF_HLUT1(i, vsi->user_param),
+ lut_dw[i]);
+ } else {
+ for (i = 0; i < lut_size_dw; i++)
+ I40E_WRITE_REG(hw, I40E_PFQF_HLUT(i),
+ lut_dw[i]);
+ }
I40E_WRITE_FLUSH(hw);
}
ret = i40e_dev_link_update(dev, 0);
if (!ret)
_rte_eth_dev_callback_process(dev,
- RTE_ETH_EVENT_INTR_LSC, NULL, NULL);
+ RTE_ETH_EVENT_INTR_LSC, NULL);
break;
default:
PMD_DRV_LOG(DEBUG, "Request %u is not supported yet",
I40E_WRITE_FLUSH(hw);
}
-static int
+int
i40e_set_rss_key(struct i40e_vsi *vsi, uint8_t *key, uint8_t key_len)
{
struct i40e_pf *pf = I40E_VSI_TO_PF(vsi);
struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
+ uint16_t key_idx = (vsi->type == I40E_VSI_SRIOV) ?
+ I40E_VFQF_HKEY_MAX_INDEX :
+ I40E_PFQF_HKEY_MAX_INDEX;
int ret = 0;
if (!key || key_len == 0) {
PMD_DRV_LOG(DEBUG, "No key to be configured");
return 0;
- } else if (key_len != (I40E_PFQF_HKEY_MAX_INDEX + 1) *
+ } else if (key_len != (key_idx + 1) *
sizeof(uint32_t)) {
PMD_DRV_LOG(ERR, "Invalid key length %u", key_len);
return -EINVAL;
uint32_t *hash_key = (uint32_t *)key;
uint16_t i;
- for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++)
- i40e_write_rx_ctl(hw, I40E_PFQF_HKEY(i), hash_key[i]);
+ if (vsi->type == I40E_VSI_SRIOV) {
+ for (i = 0; i <= I40E_VFQF_HKEY_MAX_INDEX; i++)
+ I40E_WRITE_REG(
+ hw,
+ I40E_VFQF_HKEY1(i, vsi->user_param),
+ hash_key[i]);
+
+ } else {
+ for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++)
+ I40E_WRITE_REG(hw, I40E_PFQF_HKEY(i),
+ hash_key[i]);
+ }
I40E_WRITE_FLUSH(hw);
}
{
struct i40e_pf *pf = I40E_VSI_TO_PF(vsi);
struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
+ uint32_t reg;
int ret;
if (!key || !key_len)
uint32_t *key_dw = (uint32_t *)key;
uint16_t i;
- for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++)
- key_dw[i] = i40e_read_rx_ctl(hw, I40E_PFQF_HKEY(i));
+ if (vsi->type == I40E_VSI_SRIOV) {
+ for (i = 0; i <= I40E_VFQF_HKEY_MAX_INDEX; i++) {
+ reg = I40E_VFQF_HKEY1(i, vsi->user_param);
+ key_dw[i] = i40e_read_rx_ctl(hw, reg);
+ }
+ *key_len = (I40E_VFQF_HKEY_MAX_INDEX + 1) *
+ sizeof(uint32_t);
+ } else {
+ for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++) {
+ reg = I40E_PFQF_HKEY(i);
+ key_dw[i] = i40e_read_rx_ctl(hw, reg);
+ }
+ *key_len = (I40E_PFQF_HKEY_MAX_INDEX + 1) *
+ sizeof(uint32_t);
+ }
}
- *key_len = (I40E_PFQF_HKEY_MAX_INDEX + 1) * sizeof(uint32_t);
-
return 0;
}
(reg & I40E_GLQF_CTL_HTOEP_MASK) ? "Toeplitz" : "Simple XOR");
/*
- * We work only with lowest 32 bits which is not correct, but to work
- * properly the valid_bit_mask size should be increased up to 64 bits
- * and this will brake ABI. This modification will be done in next
- * release
+ * As i40e supports less than 64 flow types, only first 64 bits need to
+ * be checked.
*/
- g_cfg->valid_bit_mask[0] = (uint32_t)adapter->flow_types_mask;
+ for (i = 1; i < RTE_SYM_HASH_MASK_ARRAY_SIZE; i++) {
+ g_cfg->valid_bit_mask[i] = 0ULL;
+ g_cfg->sym_hash_enable_mask[i] = 0ULL;
+ }
+
+ g_cfg->valid_bit_mask[0] = adapter->flow_types_mask;
- for (i = RTE_ETH_FLOW_UNKNOWN + 1; i < UINT32_BIT; i++) {
+ for (i = RTE_ETH_FLOW_UNKNOWN + 1; i < UINT64_BIT; i++) {
if (!adapter->pctypes_tbl[i])
continue;
for (j = I40E_FILTER_PCTYPE_INVALID + 1;
reg = i40e_read_rx_ctl(hw, I40E_GLQF_HSYM(j));
if (reg & I40E_GLQF_HSYM_SYMH_ENA_MASK) {
g_cfg->sym_hash_enable_mask[0] |=
- (1UL << i);
+ (1ULL << i);
}
}
}
const struct rte_eth_hash_global_conf *g_cfg)
{
uint32_t i;
- uint32_t mask0, i40e_mask = adapter->flow_types_mask;
+ uint64_t mask0, i40e_mask = adapter->flow_types_mask;
if (g_cfg->hash_func != RTE_ETH_HASH_FUNCTION_TOEPLITZ &&
g_cfg->hash_func != RTE_ETH_HASH_FUNCTION_SIMPLE_XOR &&
}
/*
- * As i40e supports less than 32 flow types, only first 32 bits need to
+ * As i40e supports less than 64 flow types, only first 64 bits need to
* be checked.
*/
mask0 = g_cfg->valid_bit_mask[0];
int ret;
uint16_t i, j;
uint32_t reg;
- /*
- * We work only with lowest 32 bits which is not correct, but to work
- * properly the valid_bit_mask size should be increased up to 64 bits
- * and this will brake ABI. This modification will be done in next
- * release
- */
- uint32_t mask0 = g_cfg->valid_bit_mask[0] &
- (uint32_t)adapter->flow_types_mask;
+ uint64_t mask0 = g_cfg->valid_bit_mask[0] & adapter->flow_types_mask;
/* Check the input parameters */
ret = i40e_hash_global_config_check(adapter, g_cfg);
if (ret < 0)
return ret;
- for (i = RTE_ETH_FLOW_UNKNOWN + 1; mask0 && i < UINT32_BIT; i++) {
+ /*
+ * As i40e supports less than 64 flow types, only first 64 bits need to
+ * be configured.
+ */
+ for (i = RTE_ETH_FLOW_UNKNOWN + 1; mask0 && i < UINT64_BIT; i++) {
if (mask0 & (1UL << i)) {
- reg = (g_cfg->sym_hash_enable_mask[0] & (1UL << i)) ?
+ reg = (g_cfg->sym_hash_enable_mask[0] & (1ULL << i)) ?
I40E_GLQF_HSYM_SYMH_ENA_MASK : 0;
for (j = I40E_FILTER_PCTYPE_INVALID + 1;
struct ether_addr *mac_addr)
{
struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
+ struct i40e_vsi *vsi = pf->main_vsi;
+ struct i40e_mac_filter_info mac_filter;
+ struct i40e_mac_filter *f;
+ int ret;
if (!is_valid_assigned_ether_addr(mac_addr)) {
PMD_DRV_LOG(ERR, "Tried to set invalid MAC address.");
return;
}
- /* Flags: 0x3 updates port address */
- i40e_aq_mac_address_write(hw, 0x3, mac_addr->addr_bytes, NULL);
+ TAILQ_FOREACH(f, &vsi->mac_list, next) {
+ if (is_same_ether_addr(&pf->dev_addr, &f->mac_info.mac_addr))
+ break;
+ }
+
+ if (f == NULL) {
+ PMD_DRV_LOG(ERR, "Failed to find filter for default mac");
+ return;
+ }
+
+ mac_filter = f->mac_info;
+ ret = i40e_vsi_delete_mac(vsi, &mac_filter.mac_addr);
+ if (ret != I40E_SUCCESS) {
+ PMD_DRV_LOG(ERR, "Failed to delete mac filter");
+ return;
+ }
+ memcpy(&mac_filter.mac_addr, mac_addr, ETH_ADDR_LEN);
+ ret = i40e_vsi_add_mac(vsi, &mac_filter);
+ if (ret != I40E_SUCCESS) {
+ PMD_DRV_LOG(ERR, "Failed to add mac filter");
+ return;
+ }
+ memcpy(&pf->dev_addr, mac_addr, ETH_ADDR_LEN);
+
+ i40e_aq_mac_address_write(hw, I40E_AQC_WRITE_TYPE_LAA_WOL,
+ mac_addr->addr_bytes, NULL);
}
static int
}
}
+/* Restore rss filter */
+static inline void
+i40e_rss_filter_restore(struct i40e_pf *pf)
+{
+ struct i40e_rte_flow_rss_conf *conf =
+ &pf->rss_info;
+ if (conf->num)
+ i40e_config_rss_filter(pf, conf, TRUE);
+}
+
static void
i40e_filter_restore(struct i40e_pf *pf)
{
i40e_ethertype_filter_restore(pf);
i40e_tunnel_filter_restore(pf);
i40e_fdir_filter_restore(pf);
+ i40e_rss_filter_restore(pf);
}
static bool
return ret;
}
+int
+i40e_config_rss_filter(struct i40e_pf *pf,
+ struct i40e_rte_flow_rss_conf *conf, bool add)
+{
+ struct i40e_hw *hw = I40E_PF_TO_HW(pf);
+ uint32_t i, lut = 0;
+ uint16_t j, num;
+ struct rte_eth_rss_conf rss_conf = conf->rss_conf;
+ struct i40e_rte_flow_rss_conf *rss_info = &pf->rss_info;
+
+ if (!add) {
+ if (memcmp(conf, rss_info,
+ sizeof(struct i40e_rte_flow_rss_conf)) == 0) {
+ i40e_pf_disable_rss(pf);
+ memset(rss_info, 0,
+ sizeof(struct i40e_rte_flow_rss_conf));
+ return 0;
+ }
+ return -EINVAL;
+ }
+
+ if (rss_info->num)
+ return -EINVAL;
+
+ /* If both VMDQ and RSS enabled, not all of PF queues are configured.
+ * It's necessary to calculate the actual PF queues that are configured.
+ */
+ if (pf->dev_data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_VMDQ_FLAG)
+ num = i40e_pf_calc_configured_queues_num(pf);
+ else
+ num = pf->dev_data->nb_rx_queues;
+
+ num = RTE_MIN(num, conf->num);
+ PMD_DRV_LOG(INFO, "Max of contiguous %u PF queues are configured",
+ num);
+
+ if (num == 0) {
+ PMD_DRV_LOG(ERR, "No PF queues are configured to enable RSS");
+ return -ENOTSUP;
+ }
+
+ /* Fill in redirection table */
+ for (i = 0, j = 0; i < hw->func_caps.rss_table_size; i++, j++) {
+ if (j == num)
+ j = 0;
+ lut = (lut << 8) | (conf->queue[j] & ((0x1 <<
+ hw->func_caps.rss_table_entry_width) - 1));
+ if ((i & 3) == 3)
+ I40E_WRITE_REG(hw, I40E_PFQF_HLUT(i >> 2), lut);
+ }
+
+ if ((rss_conf.rss_hf & pf->adapter->flow_types_mask) == 0) {
+ i40e_pf_disable_rss(pf);
+ return 0;
+ }
+ if (rss_conf.rss_key == NULL || rss_conf.rss_key_len <
+ (I40E_PFQF_HKEY_MAX_INDEX + 1) * sizeof(uint32_t)) {
+ /* Random default keys */
+ static uint32_t rss_key_default[] = {0x6b793944,
+ 0x23504cb5, 0x5bea75b6, 0x309f4f12, 0x3dc0a2b8,
+ 0x024ddcdf, 0x339b8ca0, 0x4c4af64a, 0x34fac605,
+ 0x55d85839, 0x3a58997d, 0x2ec938e1, 0x66031581};
+
+ rss_conf.rss_key = (uint8_t *)rss_key_default;
+ rss_conf.rss_key_len = (I40E_PFQF_HKEY_MAX_INDEX + 1) *
+ sizeof(uint32_t);
+ }
+
+ return i40e_hw_rss_hash_set(pf, &rss_conf);
+
+ rte_memcpy(rss_info,
+ conf, sizeof(struct i40e_rte_flow_rss_conf));
+
+ return 0;
+}
+
RTE_INIT(i40e_init_log);
static void
i40e_init_log(void)