struct rte_eth_rss_reta_entry64 *reta_conf,
uint16_t reta_size);
-static int eth_igb_syn_filter_set(struct rte_eth_dev *dev,
- struct rte_eth_syn_filter *filter,
- bool add);
static int eth_igb_syn_filter_get(struct rte_eth_dev *dev,
struct rte_eth_syn_filter *filter);
static int eth_igb_syn_filter_handle(struct rte_eth_dev *dev,
struct rte_eth_ntuple_filter *ntuple_filter);
static int igb_remove_2tuple_filter(struct rte_eth_dev *dev,
struct rte_eth_ntuple_filter *ntuple_filter);
-static int eth_igb_add_del_flex_filter(struct rte_eth_dev *dev,
- struct rte_eth_flex_filter *filter,
- bool add);
static int eth_igb_get_flex_filter(struct rte_eth_dev *dev,
struct rte_eth_flex_filter *filter);
static int eth_igb_flex_filter_handle(struct rte_eth_dev *dev,
struct rte_eth_ntuple_filter *ntuple_filter);
static int igb_remove_5tuple_filter_82576(struct rte_eth_dev *dev,
struct rte_eth_ntuple_filter *ntuple_filter);
-static int igb_add_del_ntuple_filter(struct rte_eth_dev *dev,
- struct rte_eth_ntuple_filter *filter,
- bool add);
static int igb_get_ntuple_filter(struct rte_eth_dev *dev,
struct rte_eth_ntuple_filter *filter);
static int igb_ntuple_filter_handle(struct rte_eth_dev *dev,
enum rte_filter_op filter_op,
void *arg);
-static int igb_add_del_ethertype_filter(struct rte_eth_dev *dev,
- struct rte_eth_ethertype_filter *filter,
- bool add);
static int igb_ethertype_filter_handle(struct rte_eth_dev *dev,
enum rte_filter_op filter_op,
void *arg);
return 0;
}
+/* Remove all flex filters of the device */
+static int igb_flex_filter_uninit(struct rte_eth_dev *eth_dev)
+{
+ struct e1000_filter_info *filter_info =
+ E1000_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
+ struct e1000_flex_filter *p_flex;
+
+ while ((p_flex = TAILQ_FIRST(&filter_info->flex_list))) {
+ TAILQ_REMOVE(&filter_info->flex_list, p_flex, entries);
+ rte_free(p_flex);
+ }
+ filter_info->flex_mask = 0;
+
+ return 0;
+}
+
static int
eth_igb_dev_init(struct rte_eth_dev *eth_dev)
{
TAILQ_INIT(&filter_info->twotuple_list);
TAILQ_INIT(&filter_info->fivetuple_list);
+ TAILQ_INIT(&igb_filter_ntuple_list);
+ TAILQ_INIT(&igb_filter_ethertype_list);
+ TAILQ_INIT(&igb_filter_syn_list);
+ TAILQ_INIT(&igb_filter_flex_list);
+ TAILQ_INIT(&igb_flow_list);
+
return 0;
err_late:
/* clear the SYN filter info */
filter_info->syn_info = 0;
+ /* clear the ethertype filters info */
+ filter_info->ethertype_mask = 0;
+ memset(filter_info->ethertype_filters, 0,
+ E1000_MAX_ETQF_FILTERS * sizeof(struct igb_ethertype_filter));
+
/* remove all ntuple filters of the device */
igb_ntuple_filter_uninit(eth_dev);
+ /* remove all flex filters of the device */
+ igb_flex_filter_uninit(eth_dev);
+
+ /* clear all the filters list */
+ igb_filterlist_flush(eth_dev);
+
return 0;
}
eth_igb_stop(struct rte_eth_dev *dev)
{
struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
- struct e1000_filter_info *filter_info =
- E1000_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
struct rte_eth_link link;
- struct e1000_flex_filter *p_flex;
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
igb_intr_disable(hw);
memset(&link, 0, sizeof(link));
rte_igb_dev_atomic_write_link_status(dev, &link);
- /* Remove all flex filters of the device */
- while ((p_flex = TAILQ_FIRST(&filter_info->flex_list))) {
- TAILQ_REMOVE(&filter_info->flex_list, p_flex, entries);
- rte_free(p_flex);
- }
- filter_info->flex_mask = 0;
-
if (!rte_intr_allow_others(intr_handle))
/* resume to the default handler */
rte_intr_callback_register(intr_handle,
E1000_WRITE_REG(hw, E1000_TCTL, tctl);
E1000_WRITE_REG(hw, E1000_RCTL, rctl);
E1000_WRITE_FLUSH(hw);
- _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC, NULL);
+ _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC,
+ NULL, NULL);
}
return 0;
/* PF reset VF event */
if (in_msg == E1000_PF_CONTROL_MSG)
- _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET, NULL);
+ _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET,
+ NULL, NULL);
}
static int
return 0;
}
-#define MAC_TYPE_FILTER_SUP(type) do {\
- if ((type) != e1000_82580 && (type) != e1000_i350 &&\
- (type) != e1000_82576 && (type) != e1000_i210 &&\
- (type) != e1000_i211)\
- return -ENOTSUP;\
-} while (0)
-
-static int
+int
eth_igb_syn_filter_set(struct rte_eth_dev *dev,
struct rte_eth_syn_filter *filter,
bool add)
return ret;
}
-#define MAC_TYPE_FILTER_SUP_EXT(type) do {\
- if ((type) != e1000_82580 && (type) != e1000_i350 &&\
- (type) != e1000_i210 && (type) != e1000_i211)\
- return -ENOSYS; \
-} while (0)
-
/* translate elements in struct rte_eth_ntuple_filter to struct e1000_2tuple_filter_info*/
static inline int
ntuple_filter_to_2tuple(struct rte_eth_ntuple_filter *filter,
return 0;
}
+int
+igb_delete_2tuple_filter(struct rte_eth_dev *dev,
+ struct e1000_2tuple_filter *filter)
+{
+ struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ struct e1000_filter_info *filter_info =
+ E1000_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
+
+ filter_info->twotuple_mask &= ~(1 << filter->index);
+ TAILQ_REMOVE(&filter_info->twotuple_list, filter, entries);
+ rte_free(filter);
+
+ E1000_WRITE_REG(hw, E1000_TTQF(filter->index), E1000_TTQF_DISABLE_MASK);
+ E1000_WRITE_REG(hw, E1000_IMIR(filter->index), 0);
+ E1000_WRITE_REG(hw, E1000_IMIREXT(filter->index), 0);
+ return 0;
+}
+
/*
* igb_remove_2tuple_filter - remove a 2tuple filter
*
igb_remove_2tuple_filter(struct rte_eth_dev *dev,
struct rte_eth_ntuple_filter *ntuple_filter)
{
- struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
struct e1000_filter_info *filter_info =
E1000_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
struct e1000_2tuple_filter_info filter_2tuple;
return -ENOENT;
}
- filter_info->twotuple_mask &= ~(1 << filter->index);
- TAILQ_REMOVE(&filter_info->twotuple_list, filter, entries);
- rte_free(filter);
+ igb_delete_2tuple_filter(dev, filter);
- E1000_WRITE_REG(hw, E1000_TTQF(filter->index), E1000_TTQF_DISABLE_MASK);
- E1000_WRITE_REG(hw, E1000_IMIR(filter->index), 0);
- E1000_WRITE_REG(hw, E1000_IMIREXT(filter->index), 0);
return 0;
}
+/* inject a igb flex filter to HW */
+static inline void
+igb_inject_flex_filter(struct rte_eth_dev *dev,
+ struct e1000_flex_filter *filter)
+{
+ struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ uint32_t wufc, queueing;
+ uint32_t reg_off;
+ uint8_t i, j = 0;
+
+ wufc = E1000_READ_REG(hw, E1000_WUFC);
+ if (filter->index < E1000_MAX_FHFT)
+ reg_off = E1000_FHFT(filter->index);
+ else
+ reg_off = E1000_FHFT_EXT(filter->index - E1000_MAX_FHFT);
+
+ E1000_WRITE_REG(hw, E1000_WUFC, wufc | E1000_WUFC_FLEX_HQ |
+ (E1000_WUFC_FLX0 << filter->index));
+ queueing = filter->filter_info.len |
+ (filter->queue << E1000_FHFT_QUEUEING_QUEUE_SHIFT) |
+ (filter->filter_info.priority <<
+ E1000_FHFT_QUEUEING_PRIO_SHIFT);
+ E1000_WRITE_REG(hw, reg_off + E1000_FHFT_QUEUEING_OFFSET,
+ queueing);
+
+ for (i = 0; i < E1000_FLEX_FILTERS_MASK_SIZE; i++) {
+ E1000_WRITE_REG(hw, reg_off,
+ filter->filter_info.dwords[j]);
+ reg_off += sizeof(uint32_t);
+ E1000_WRITE_REG(hw, reg_off,
+ filter->filter_info.dwords[++j]);
+ reg_off += sizeof(uint32_t);
+ E1000_WRITE_REG(hw, reg_off,
+ (uint32_t)filter->filter_info.mask[i]);
+ reg_off += sizeof(uint32_t) * 2;
+ ++j;
+ }
+}
+
static inline struct e1000_flex_filter *
eth_igb_flex_filter_lookup(struct e1000_flex_filter_list *filter_list,
struct e1000_flex_filter_info *key)
return NULL;
}
-static int
+/* remove a flex byte filter
+ * @param
+ * dev: Pointer to struct rte_eth_dev.
+ * filter: the pointer of the filter will be removed.
+ */
+void
+igb_remove_flex_filter(struct rte_eth_dev *dev,
+ struct e1000_flex_filter *filter)
+{
+ struct e1000_filter_info *filter_info =
+ E1000_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
+ struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ uint32_t wufc, i;
+ uint32_t reg_off;
+
+ wufc = E1000_READ_REG(hw, E1000_WUFC);
+ if (filter->index < E1000_MAX_FHFT)
+ reg_off = E1000_FHFT(filter->index);
+ else
+ reg_off = E1000_FHFT_EXT(filter->index - E1000_MAX_FHFT);
+
+ for (i = 0; i < E1000_FHFT_SIZE_IN_DWD; i++)
+ E1000_WRITE_REG(hw, reg_off + i * sizeof(uint32_t), 0);
+
+ E1000_WRITE_REG(hw, E1000_WUFC, wufc &
+ (~(E1000_WUFC_FLX0 << filter->index)));
+
+ filter_info->flex_mask &= ~(1 << filter->index);
+ TAILQ_REMOVE(&filter_info->flex_list, filter, entries);
+ rte_free(filter);
+}
+
+int
eth_igb_add_del_flex_filter(struct rte_eth_dev *dev,
struct rte_eth_flex_filter *filter,
bool add)
{
- struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
struct e1000_filter_info *filter_info =
E1000_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
struct e1000_flex_filter *flex_filter, *it;
- uint32_t wufc, queueing, mask;
- uint32_t reg_off;
- uint8_t shift, i, j = 0;
+ uint32_t mask;
+ uint8_t shift, i;
flex_filter = rte_zmalloc("e1000_flex_filter",
sizeof(struct e1000_flex_filter), 0);
flex_filter->filter_info.mask[i] = mask;
}
- wufc = E1000_READ_REG(hw, E1000_WUFC);
+ it = eth_igb_flex_filter_lookup(&filter_info->flex_list,
+ &flex_filter->filter_info);
+ if (it == NULL && !add) {
+ PMD_DRV_LOG(ERR, "filter doesn't exist.");
+ rte_free(flex_filter);
+ return -ENOENT;
+ }
+ if (it != NULL && add) {
+ PMD_DRV_LOG(ERR, "filter exists.");
+ rte_free(flex_filter);
+ return -EEXIST;
+ }
if (add) {
- if (eth_igb_flex_filter_lookup(&filter_info->flex_list,
- &flex_filter->filter_info) != NULL) {
- PMD_DRV_LOG(ERR, "filter exists.");
- rte_free(flex_filter);
- return -EEXIST;
- }
flex_filter->queue = filter->queue;
/*
* look for an unused flex filter index
return -ENOSYS;
}
- if (flex_filter->index < E1000_MAX_FHFT)
- reg_off = E1000_FHFT(flex_filter->index);
- else
- reg_off = E1000_FHFT_EXT(flex_filter->index - E1000_MAX_FHFT);
-
- E1000_WRITE_REG(hw, E1000_WUFC, wufc | E1000_WUFC_FLEX_HQ |
- (E1000_WUFC_FLX0 << flex_filter->index));
- queueing = filter->len |
- (filter->queue << E1000_FHFT_QUEUEING_QUEUE_SHIFT) |
- (filter->priority << E1000_FHFT_QUEUEING_PRIO_SHIFT);
- E1000_WRITE_REG(hw, reg_off + E1000_FHFT_QUEUEING_OFFSET,
- queueing);
- for (i = 0; i < E1000_FLEX_FILTERS_MASK_SIZE; i++) {
- E1000_WRITE_REG(hw, reg_off,
- flex_filter->filter_info.dwords[j]);
- reg_off += sizeof(uint32_t);
- E1000_WRITE_REG(hw, reg_off,
- flex_filter->filter_info.dwords[++j]);
- reg_off += sizeof(uint32_t);
- E1000_WRITE_REG(hw, reg_off,
- (uint32_t)flex_filter->filter_info.mask[i]);
- reg_off += sizeof(uint32_t) * 2;
- ++j;
- }
- } else {
- it = eth_igb_flex_filter_lookup(&filter_info->flex_list,
- &flex_filter->filter_info);
- if (it == NULL) {
- PMD_DRV_LOG(ERR, "filter doesn't exist.");
- rte_free(flex_filter);
- return -ENOENT;
- }
-
- if (it->index < E1000_MAX_FHFT)
- reg_off = E1000_FHFT(it->index);
- else
- reg_off = E1000_FHFT_EXT(it->index - E1000_MAX_FHFT);
-
- for (i = 0; i < E1000_FHFT_SIZE_IN_DWD; i++)
- E1000_WRITE_REG(hw, reg_off + i * sizeof(uint32_t), 0);
- E1000_WRITE_REG(hw, E1000_WUFC, wufc &
- (~(E1000_WUFC_FLX0 << it->index)));
+ igb_inject_flex_filter(dev, flex_filter);
- filter_info->flex_mask &= ~(1 << it->index);
- TAILQ_REMOVE(&filter_info->flex_list, it, entries);
- rte_free(it);
+ } else {
+ igb_remove_flex_filter(dev, it);
rte_free(flex_filter);
}
return 0;
}
+int
+igb_delete_5tuple_filter_82576(struct rte_eth_dev *dev,
+ struct e1000_5tuple_filter *filter)
+{
+ struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ struct e1000_filter_info *filter_info =
+ E1000_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
+
+ filter_info->fivetuple_mask &= ~(1 << filter->index);
+ TAILQ_REMOVE(&filter_info->fivetuple_list, filter, entries);
+ rte_free(filter);
+
+ E1000_WRITE_REG(hw, E1000_FTQF(filter->index),
+ E1000_FTQF_VF_BP | E1000_FTQF_MASK);
+ E1000_WRITE_REG(hw, E1000_DAQF(filter->index), 0);
+ E1000_WRITE_REG(hw, E1000_SAQF(filter->index), 0);
+ E1000_WRITE_REG(hw, E1000_SPQF(filter->index), 0);
+ E1000_WRITE_REG(hw, E1000_IMIR(filter->index), 0);
+ E1000_WRITE_REG(hw, E1000_IMIREXT(filter->index), 0);
+ return 0;
+}
+
/*
* igb_remove_5tuple_filter_82576 - remove a 5tuple filter
*
igb_remove_5tuple_filter_82576(struct rte_eth_dev *dev,
struct rte_eth_ntuple_filter *ntuple_filter)
{
- struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
struct e1000_filter_info *filter_info =
E1000_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
struct e1000_5tuple_filter_info filter_5tuple;
return -ENOENT;
}
- filter_info->fivetuple_mask &= ~(1 << filter->index);
- TAILQ_REMOVE(&filter_info->fivetuple_list, filter, entries);
- rte_free(filter);
+ igb_delete_5tuple_filter_82576(dev, filter);
- E1000_WRITE_REG(hw, E1000_FTQF(filter->index),
- E1000_FTQF_VF_BP | E1000_FTQF_MASK);
- E1000_WRITE_REG(hw, E1000_DAQF(filter->index), 0);
- E1000_WRITE_REG(hw, E1000_SAQF(filter->index), 0);
- E1000_WRITE_REG(hw, E1000_SPQF(filter->index), 0);
- E1000_WRITE_REG(hw, E1000_IMIR(filter->index), 0);
- E1000_WRITE_REG(hw, E1000_IMIREXT(filter->index), 0);
return 0;
}
* - On success, zero.
* - On failure, a negative value.
*/
-static int
+int
igb_add_del_ntuple_filter(struct rte_eth_dev *dev,
struct rte_eth_ntuple_filter *ntuple_filter,
bool add)
int i;
for (i = 0; i < E1000_MAX_ETQF_FILTERS; i++) {
- if (filter_info->ethertype_filters[i] == ethertype &&
+ if (filter_info->ethertype_filters[i].ethertype == ethertype &&
(filter_info->ethertype_mask & (1 << i)))
return i;
}
static inline int
igb_ethertype_filter_insert(struct e1000_filter_info *filter_info,
- uint16_t ethertype)
+ uint16_t ethertype, uint32_t etqf)
{
int i;
for (i = 0; i < E1000_MAX_ETQF_FILTERS; i++) {
if (!(filter_info->ethertype_mask & (1 << i))) {
filter_info->ethertype_mask |= 1 << i;
- filter_info->ethertype_filters[i] = ethertype;
+ filter_info->ethertype_filters[i].ethertype = ethertype;
+ filter_info->ethertype_filters[i].etqf = etqf;
return i;
}
}
return -1;
}
-static inline int
+int
igb_ethertype_filter_remove(struct e1000_filter_info *filter_info,
uint8_t idx)
{
if (idx >= E1000_MAX_ETQF_FILTERS)
return -1;
filter_info->ethertype_mask &= ~(1 << idx);
- filter_info->ethertype_filters[idx] = 0;
+ filter_info->ethertype_filters[idx].ethertype = 0;
+ filter_info->ethertype_filters[idx].etqf = 0;
return idx;
}
-static int
+int
igb_add_del_ethertype_filter(struct rte_eth_dev *dev,
struct rte_eth_ethertype_filter *filter,
bool add)
}
if (add) {
+ etqf |= E1000_ETQF_FILTER_ENABLE | E1000_ETQF_QUEUE_ENABLE;
+ etqf |= (uint32_t)(filter->ether_type & E1000_ETQF_ETHERTYPE);
+ etqf |= filter->queue << E1000_ETQF_QUEUE_SHIFT;
ret = igb_ethertype_filter_insert(filter_info,
- filter->ether_type);
+ filter->ether_type, etqf);
if (ret < 0) {
PMD_DRV_LOG(ERR, "ethertype filters are full.");
return -ENOSYS;
}
-
- etqf |= E1000_ETQF_FILTER_ENABLE | E1000_ETQF_QUEUE_ENABLE;
- etqf |= (uint32_t)(filter->ether_type & E1000_ETQF_ETHERTYPE);
- etqf |= filter->queue << E1000_ETQF_QUEUE_SHIFT;
} else {
ret = igb_ethertype_filter_remove(filter_info, (uint8_t)ret);
if (ret < 0)
enum rte_filter_op filter_op,
void *arg)
{
- int ret = -EINVAL;
+ int ret = 0;
switch (filter_type) {
case RTE_ETH_FILTER_NTUPLE:
case RTE_ETH_FILTER_FLEXIBLE:
ret = eth_igb_flex_filter_handle(dev, filter_op, arg);
break;
+ case RTE_ETH_FILTER_GENERIC:
+ if (filter_op != RTE_ETH_FILTER_GET)
+ return -EINVAL;
+ *(const void **)arg = &igb_flow_ops;
+ break;
default:
PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
filter_type);
}
}
+/* restore ethernet type filter */
+static inline void
+igb_ethertype_filter_restore(struct rte_eth_dev *dev)
+{
+ struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ struct e1000_filter_info *filter_info =
+ E1000_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
+ int i;
+
+ for (i = 0; i < E1000_MAX_ETQF_FILTERS; i++) {
+ if (filter_info->ethertype_mask & (1 << i)) {
+ E1000_WRITE_REG(hw, E1000_ETQF(i),
+ filter_info->ethertype_filters[i].etqf);
+ E1000_WRITE_FLUSH(hw);
+ }
+ }
+}
+
+/* restore flex byte filter */
+static inline void
+igb_flex_filter_restore(struct rte_eth_dev *dev)
+{
+ struct e1000_filter_info *filter_info =
+ E1000_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
+ struct e1000_flex_filter *flex_filter;
+
+ TAILQ_FOREACH(flex_filter, &filter_info->flex_list, entries) {
+ igb_inject_flex_filter(dev, flex_filter);
+ }
+}
+
/* restore all types filter */
static int
igb_filter_restore(struct rte_eth_dev *dev)
{
igb_ntuple_filter_restore(dev);
+ igb_ethertype_filter_restore(dev);
igb_syn_filter_restore(dev);
+ igb_flex_filter_restore(dev);
return 0;
}
git.droids-corp.org / dpdk.git / blobdiff