/*-
* BSD LICENSE
- *
+ *
* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
* All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
- *
+ *
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- *
+ *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
return eth_dev->pci_dev->max_vfs;
}
-static inline
+static inline
int igb_vf_perm_addr_gen(struct rte_eth_dev *dev, uint16_t vf_num)
{
unsigned char vf_mac_addr[ETHER_ADDR_LEN];
- struct e1000_vf_info *vfinfo =
+ struct e1000_vf_info *vfinfo =
*E1000_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
uint16_t vfn;
for (vfn = 0; vfn < vf_num; vfn++) {
eth_random_addr(vf_mac_addr);
/* keep the random address as default */
- memcpy(vfinfo[vfn].vf_mac_addresses, vf_mac_addr,
+ memcpy(vfinfo[vfn].vf_mac_addresses, vf_mac_addr,
ETHER_ADDR_LEN);
}
void igb_pf_host_init(struct rte_eth_dev *eth_dev)
{
- struct e1000_vf_info **vfinfo =
+ struct e1000_vf_info **vfinfo =
E1000_DEV_PRIVATE_TO_P_VFDATA(eth_dev->data->dev_private);
- struct e1000_hw *hw =
+ struct e1000_hw *hw =
E1000_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
uint16_t vf_num;
uint8_t nb_queue;
{
uint32_t vtctl;
uint16_t vf_num;
- struct e1000_hw *hw =
+ struct e1000_hw *hw =
E1000_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
uint32_t vlanctrl;
int i;
/* enable VMDq and set the default pool for PF */
vtctl = E1000_READ_REG(hw, E1000_VT_CTL);
vtctl &= ~E1000_VT_CTL_DEFAULT_POOL_MASK;
- vtctl |= RTE_ETH_DEV_SRIOV(eth_dev).def_vmdq_idx
+ vtctl |= RTE_ETH_DEV_SRIOV(eth_dev).def_vmdq_idx
<< E1000_VT_CTL_DEFAULT_POOL_SHIFT;
vtctl |= E1000_VT_CTL_VM_REPL_EN;
E1000_WRITE_REG(hw, E1000_VT_CTL, vtctl);
E1000_WRITE_REG(hw, E1000_RAH(0), rah);
/*
- * enable vlan filtering and allow all vlan tags through
+ * enable vlan filtering and allow all vlan tags through
*/
vlanctrl = E1000_READ_REG(hw, E1000_RCTL);
vlanctrl |= E1000_RCTL_VFE ; /* enable vlan filters */
for (i = 0; i < IGB_VFTA_SIZE; i++) {
E1000_WRITE_REG_ARRAY(hw, E1000_VFTA, i, 0xFFFFFFFF);
}
-
+
/* Enable/Disable MAC Anti-Spoofing */
e1000_vmdq_set_anti_spoofing_pf(hw, FALSE, vf_num);
return 0;
}
-static void
+static void
set_rx_mode(struct rte_eth_dev *dev)
{
- struct rte_eth_dev_data *dev_data =
+ struct rte_eth_dev_data *dev_data =
(struct rte_eth_dev_data*)dev->data->dev_private;
struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
uint32_t fctrl, vmolr = E1000_VMOLR_BAM | E1000_VMOLR_AUPE;
E1000_WRITE_REG(hw, E1000_RCTL, fctrl);
}
-static inline void
+static inline void
igb_vf_reset_event(struct rte_eth_dev *dev, uint16_t vf)
{
- struct e1000_hw *hw =
+ struct e1000_hw *hw =
E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
- struct e1000_vf_info *vfinfo =
+ struct e1000_vf_info *vfinfo =
*(E1000_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
uint32_t vmolr = E1000_READ_REG(hw, E1000_VMOLR(vf));
- vmolr |= (E1000_VMOLR_ROPE | E1000_VMOLR_ROMPE |
+ vmolr |= (E1000_VMOLR_ROPE | E1000_VMOLR_ROMPE |
E1000_VMOLR_BAM | E1000_VMOLR_AUPE);
E1000_WRITE_REG(hw, E1000_VMOLR(vf), vmolr);
E1000_WRITE_REG(hw, E1000_VMVIR(vf), 0);
-
+
/* reset multicast table array for vf */
vfinfo[vf].num_vf_mc_hashes = 0;
set_rx_mode(dev);
}
-static inline void
+static inline void
igb_vf_reset_msg(struct rte_eth_dev *dev, uint16_t vf)
{
struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
igb_vf_reset(struct rte_eth_dev *dev, uint16_t vf, uint32_t *msgbuf)
{
struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
- struct e1000_vf_info *vfinfo =
+ struct e1000_vf_info *vfinfo =
*(E1000_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
unsigned char *vf_mac = vfinfo[vf].vf_mac_addresses;
int rar_entry = hw->mac.rar_entry_count - (vf + 1);
igb_vf_set_mac_addr(struct rte_eth_dev *dev, uint32_t vf, uint32_t *msgbuf)
{
struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
- struct e1000_vf_info *vfinfo =
+ struct e1000_vf_info *vfinfo =
*(E1000_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
int rar_entry = hw->mac.rar_entry_count - (vf + 1);
uint8_t *new_mac = (uint8_t *)(&msgbuf[1]);
uint32_t vector_bit;
uint32_t vector_reg;
uint32_t mta_reg;
- int entries = (msgbuf[0] & E1000_VT_MSGINFO_MASK) >>
+ int entries = (msgbuf[0] & E1000_VT_MSGINFO_MASK) >>
E1000_VT_MSGINFO_SHIFT;
uint16_t *hash_list = (uint16_t *)&msgbuf[1];
struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
- struct e1000_vf_info *vfinfo =
+ struct e1000_vf_info *vfinfo =
*(E1000_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
/* only so many hash values supported */
{
int add, vid;
struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
- struct e1000_vf_info *vfinfo =
+ struct e1000_vf_info *vfinfo =
*(E1000_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
uint32_t vid_idx, vid_bit, vfta;
else if (vfinfo[vf].vlan_count)
vfinfo[vf].vlan_count--;
- vid_idx = (uint32_t)((vid >> E1000_VFTA_ENTRY_SHIFT) &
+ vid_idx = (uint32_t)((vid >> E1000_VFTA_ENTRY_SHIFT) &
E1000_VFTA_ENTRY_MASK);
vid_bit = (uint32_t)(1 << (vid & E1000_VFTA_ENTRY_BIT_SHIFT_MASK));
vfta = E1000_READ_REG_ARRAY(hw, E1000_VFTA, vid_idx);
vfta |= vid_bit;
else
vfta &= ~vid_bit;
-
+
E1000_WRITE_REG_ARRAY(hw, E1000_VFTA, vid_idx, vfta);
E1000_WRITE_FLUSH(hw);
return 0;
}
-static int
+static int
+igb_vf_set_rlpml(struct rte_eth_dev *dev, uint32_t vf, uint32_t *msgbuf)
+{
+ struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ uint16_t rlpml = msgbuf[1] & E1000_VMOLR_RLPML_MASK;
+ uint32_t max_frame = rlpml + ETHER_HDR_LEN + ETHER_CRC_LEN;
+ uint32_t vmolr;
+
+ if ((max_frame < ETHER_MIN_LEN) || (max_frame > ETHER_MAX_JUMBO_FRAME_LEN))
+ return -1;
+
+ vmolr = E1000_READ_REG(hw, E1000_VMOLR(vf));
+
+ vmolr &= ~E1000_VMOLR_RLPML_MASK;
+ vmolr |= rlpml;
+
+ /* Enable Long Packet support */
+ vmolr |= E1000_VMOLR_LPE;
+
+ E1000_WRITE_REG(hw, E1000_VMOLR(vf), vmolr);
+ E1000_WRITE_FLUSH(hw);
+
+ return 0;
+}
+
+static int
igb_rcv_msg_from_vf(struct rte_eth_dev *dev, uint16_t vf)
{
uint16_t mbx_size = E1000_VFMAILBOX_SIZE;
retval = e1000_read_mbx(hw, msgbuf, mbx_size, vf);
if (retval) {
- RTE_LOG(ERR, PMD, "Error mbx recv msg from VF %d\n", vf);
+ PMD_INIT_LOG(ERR, "Error mbx recv msg from VF %d", vf);
return retval;
}
case E1000_VF_SET_MULTICAST:
retval = igb_vf_set_multicast(dev, vf, msgbuf);
break;
+ case E1000_VF_SET_LPE:
+ retval = igb_vf_set_rlpml(dev, vf, msgbuf);
+ break;
case E1000_VF_SET_VLAN:
retval = igb_vf_set_vlan(dev, vf, msgbuf);
break;
default:
- RTE_LOG(DEBUG, PMD, "Unhandled Msg %8.8x\n", (unsigned) msgbuf[0]);
+ PMD_INIT_LOG(DEBUG, "Unhandled Msg %8.8x",
+ (unsigned) msgbuf[0]);
retval = E1000_ERR_MBX;
break;
}
return retval;
}
-static inline void
+static inline void
igb_rcv_ack_from_vf(struct rte_eth_dev *dev, uint16_t vf)
{
uint32_t msg = E1000_VT_MSGTYPE_NACK;
- struct e1000_hw *hw =
+ struct e1000_hw *hw =
E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
e1000_write_mbx(hw, &msg, 1, vf);
void igb_pf_mbx_process(struct rte_eth_dev *eth_dev)
{
uint16_t vf;
- struct e1000_hw *hw =
+ struct e1000_hw *hw =
E1000_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
for (vf = 0; vf < dev_num_vf(eth_dev); vf++) {