IXGBE_WRITE_FLUSH(hw);
for (i = 0; i < IXGBE_FDIR_INIT_DONE_POLL; i++) {
if (IXGBE_READ_REG(hw, IXGBE_FDIRCTRL) &
- IXGBE_FDIRCTRL_INIT_DONE)
+ IXGBE_FDIRCTRL_INIT_DONE)
break;
msec_delay(1);
}
if (i >= IXGBE_FDIR_INIT_DONE_POLL) {
- PMD_INIT_LOG(ERR, "Flow Director poll time exceeded "
- "during enabling!");
+ PMD_INIT_LOG(ERR, "Flow Director poll time exceeded during enabling!");
return -ETIMEDOUT;
}
return 0;
reverse_fdir_bitmasks(uint16_t hi_dword, uint16_t lo_dword)
{
uint32_t mask = hi_dword << 16;
+
mask |= lo_dword;
mask = ((mask & 0x55555555) << 1) | ((mask & 0xAAAAAAAA) >> 1);
mask = ((mask & 0x33333333) << 2) | ((mask & 0xCCCCCCCC) >> 2);
hi_hash_dword ^= flow_vm_vlan ^ (flow_vm_vlan >> 16);
/* Process bits 0 and 16 */
- if (key & 0x0001) hash_result ^= lo_hash_dword;
- if (key & 0x00010000) hash_result ^= hi_hash_dword;
+ if (key & 0x0001)
+ hash_result ^= lo_hash_dword;
+ if (key & 0x00010000)
+ hash_result ^= hi_hash_dword;
/*
* apply flow ID/VM pool/VLAN ID bits to lo hash dword, we had to
/* process the remaining 30 bits in the key 2 bits at a time */
- for (i = 15; i; i-- ) {
- if (key & (0x0001 << i)) hash_result ^= lo_hash_dword >> i;
- if (key & (0x00010000 << i)) hash_result ^= hi_hash_dword >> i;
+ for (i = 15; i; i--) {
+ if (key & (0x0001 << i))
+ hash_result ^= lo_hash_dword >> i;
+ if (key & (0x00010000 << i))
+ hash_result ^= hi_hash_dword >> i;
}
return hash_result;
/* configure FDIRCMD register */
fdircmd |= IXGBE_FDIRCMD_CMD_ADD_FLOW |
- IXGBE_FDIRCMD_LAST | IXGBE_FDIRCMD_QUEUE_EN;
+ IXGBE_FDIRCMD_LAST | IXGBE_FDIRCMD_QUEUE_EN;
fdircmd |= input->formatted.flow_type << IXGBE_FDIRCMD_FLOW_TYPE_SHIFT;
fdircmd |= (uint32_t)queue << IXGBE_FDIRCMD_RX_QUEUE_SHIFT;
*/
static int
ixgbe_add_del_fdir_filter(struct rte_eth_dev *dev,
- const struct rte_eth_fdir_filter *fdir_filter,
- bool del,
- bool update)
+ const struct rte_eth_fdir_filter *fdir_filter,
+ bool del,
+ bool update)
{
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
uint32_t fdircmd_flags;
bool is_perfect = FALSE;
int err;
struct ixgbe_hw_fdir_info *info =
- IXGBE_DEV_PRIVATE_TO_FDIR_INFO(dev->data->dev_private);
+ IXGBE_DEV_PRIVATE_TO_FDIR_INFO(dev->data->dev_private);
enum rte_fdir_mode fdir_mode = dev->data->dev_conf.fdir_conf.mode;
if (fdir_mode == RTE_FDIR_MODE_NONE)
hw->mac.type == ixgbe_mac_X550EM_x ||
hw->mac.type == ixgbe_mac_X550EM_a) &&
(fdir_filter->input.flow_type ==
- RTE_ETH_FLOW_NONFRAG_IPV4_OTHER) &&
+ RTE_ETH_FLOW_NONFRAG_IPV4_OTHER) &&
(info->mask.src_port_mask != 0 ||
info->mask.dst_port_mask != 0)) {
PMD_DRV_LOG(ERR, "By this device,"
- " IPv4-other is not supported without"
- " L4 protocol and ports masked!");
+ " IPv4-other is not supported without"
+ " L4 protocol and ports masked!");
return -ENOTSUP;
}
if (is_perfect) {
if (input.formatted.flow_type & IXGBE_ATR_L4TYPE_IPV6_MASK) {
PMD_DRV_LOG(ERR, "IPv6 is not supported in"
- " perfect mode!");
+ " perfect mode!");
return -ENOTSUP;
}
fdirhash = atr_compute_perfect_hash_82599(&input,
- dev->data->dev_conf.fdir_conf.pballoc);
+ dev->data->dev_conf.fdir_conf.pballoc);
fdirhash |= fdir_filter->soft_id <<
- IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT;
+ IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT;
} else
fdirhash = atr_compute_sig_hash_82599(&input,
- dev->data->dev_conf.fdir_conf.pballoc);
+ dev->data->dev_conf.fdir_conf.pballoc);
if (del) {
err = fdir_erase_filter_82599(hw, fdirhash);
fdircmd_flags |= IXGBE_FDIRCMD_DROP;
} else {
PMD_DRV_LOG(ERR, "Drop option is not supported in"
- " signature mode.");
+ " signature mode.");
return -EINVAL;
}
} else if (fdir_filter->action.behavior == RTE_ETH_FDIR_ACCEPT &&
- fdir_filter->action.rx_queue < IXGBE_MAX_RX_QUEUE_NUM)
+ fdir_filter->action.rx_queue < IXGBE_MAX_RX_QUEUE_NUM)
queue = (uint8_t)fdir_filter->action.rx_queue;
else
return -EINVAL;
if (is_perfect) {
err = fdir_write_perfect_filter_82599(hw, &input, queue,
- fdircmd_flags, fdirhash,
- fdir_mode);
+ fdircmd_flags, fdirhash,
+ fdir_mode);
} else {
err = fdir_add_signature_filter_82599(hw, &input, queue,
- fdircmd_flags, fdirhash);
+ fdircmd_flags, fdirhash);
}
if (err < 0)
PMD_DRV_LOG(ERR, "Fail to add FDIR filter!");
{
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
struct ixgbe_hw_fdir_info *info =
- IXGBE_DEV_PRIVATE_TO_FDIR_INFO(dev->data->dev_private);
+ IXGBE_DEV_PRIVATE_TO_FDIR_INFO(dev->data->dev_private);
uint32_t reg, max_num;
enum rte_fdir_mode fdir_mode = dev->data->dev_conf.fdir_conf.mode;
/* Get the information from registers */
reg = IXGBE_READ_REG(hw, IXGBE_FDIRFREE);
info->collision = (uint16_t)((reg & IXGBE_FDIRFREE_COLL_MASK) >>
- IXGBE_FDIRFREE_COLL_SHIFT);
+ IXGBE_FDIRFREE_COLL_SHIFT);
info->free = (uint16_t)((reg & IXGBE_FDIRFREE_FREE_MASK) >>
- IXGBE_FDIRFREE_FREE_SHIFT);
+ IXGBE_FDIRFREE_FREE_SHIFT);
reg = IXGBE_READ_REG(hw, IXGBE_FDIRLEN);
info->maxhash = (uint16_t)((reg & IXGBE_FDIRLEN_MAXHASH_MASK) >>
- IXGBE_FDIRLEN_MAXHASH_SHIFT);
+ IXGBE_FDIRLEN_MAXHASH_SHIFT);
info->maxlen = (uint8_t)((reg & IXGBE_FDIRLEN_MAXLEN_MASK) >>
- IXGBE_FDIRLEN_MAXLEN_SHIFT);
+ IXGBE_FDIRLEN_MAXLEN_SHIFT);
reg = IXGBE_READ_REG(hw, IXGBE_FDIRUSTAT);
info->remove += (reg & IXGBE_FDIRUSTAT_REMOVE_MASK) >>
reg = IXGBE_READ_REG(hw, IXGBE_FDIRCTRL);
max_num = (1 << (FDIRENTRIES_NUM_SHIFT +
- (reg & FDIRCTRL_PBALLOC_MASK)));
+ (reg & FDIRCTRL_PBALLOC_MASK)));
if (fdir_mode >= RTE_FDIR_MODE_PERFECT &&
fdir_mode <= RTE_FDIR_MODE_PERFECT_TUNNEL)
- fdir_stats->guarant_cnt = max_num - fdir_stats->free;
+ fdir_stats->guarant_cnt = max_num - fdir_stats->free;
else if (fdir_mode == RTE_FDIR_MODE_SIGNATURE)
fdir_stats->guarant_cnt = max_num * 4 - fdir_stats->free;
Code Review / deb_dpdk.git / blobdiff