removed dpdk22 files

1 files changed, 0 insertions, 588 deletions

diff --git a/src/dpdk22/drivers/net/e1000/base/e1000_vf.c b/src/dpdk22/drivers/net/e1000/base/e1000_vf.c
deleted file mode 100644
index 7845b48e..00000000
--- a/src/dpdk22/drivers/net/e1000/base/e1000_vf.c
+++ /dev/null
@@ -1,588 +0,0 @@
-/*******************************************************************************
-
-Copyright (c) 2001-2015, Intel Corporation
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
-    this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the 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 A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-
-***************************************************************************/
-
-
-#include "e1000_api.h"
-
-
-STATIC s32 e1000_init_phy_params_vf(struct e1000_hw *hw);
-STATIC s32 e1000_init_nvm_params_vf(struct e1000_hw *hw);
-STATIC void e1000_release_vf(struct e1000_hw *hw);
-STATIC s32 e1000_acquire_vf(struct e1000_hw *hw);
-STATIC s32 e1000_setup_link_vf(struct e1000_hw *hw);
-STATIC s32 e1000_get_bus_info_pcie_vf(struct e1000_hw *hw);
-STATIC s32 e1000_init_mac_params_vf(struct e1000_hw *hw);
-STATIC s32 e1000_check_for_link_vf(struct e1000_hw *hw);
-STATIC s32 e1000_get_link_up_info_vf(struct e1000_hw *hw, u16 *speed,
-				     u16 *duplex);
-STATIC s32 e1000_init_hw_vf(struct e1000_hw *hw);
-STATIC s32 e1000_reset_hw_vf(struct e1000_hw *hw);
-STATIC void e1000_update_mc_addr_list_vf(struct e1000_hw *hw, u8 *, u32);
-STATIC int  e1000_rar_set_vf(struct e1000_hw *, u8 *, u32);
-STATIC s32 e1000_read_mac_addr_vf(struct e1000_hw *);
-
-/**
- *  e1000_init_phy_params_vf - Inits PHY params
- *  @hw: pointer to the HW structure
- *
- *  Doesn't do much - there's no PHY available to the VF.
- **/
-STATIC s32 e1000_init_phy_params_vf(struct e1000_hw *hw)
-{
-	DEBUGFUNC("e1000_init_phy_params_vf");
-	hw->phy.type = e1000_phy_vf;
-	hw->phy.ops.acquire = e1000_acquire_vf;
-	hw->phy.ops.release = e1000_release_vf;
-
-	return E1000_SUCCESS;
-}
-
-/**
- *  e1000_init_nvm_params_vf - Inits NVM params
- *  @hw: pointer to the HW structure
- *
- *  Doesn't do much - there's no NVM available to the VF.
- **/
-STATIC s32 e1000_init_nvm_params_vf(struct e1000_hw *hw)
-{
-	DEBUGFUNC("e1000_init_nvm_params_vf");
-	hw->nvm.type = e1000_nvm_none;
-	hw->nvm.ops.acquire = e1000_acquire_vf;
-	hw->nvm.ops.release = e1000_release_vf;
-
-	return E1000_SUCCESS;
-}
-
-/**
- *  e1000_init_mac_params_vf - Inits MAC params
- *  @hw: pointer to the HW structure
- **/
-STATIC s32 e1000_init_mac_params_vf(struct e1000_hw *hw)
-{
-	struct e1000_mac_info *mac = &hw->mac;
-
-	DEBUGFUNC("e1000_init_mac_params_vf");
-
-	/* Set media type */
-	/*
-	 * Virtual functions don't care what they're media type is as they
-	 * have no direct access to the PHY, or the media.  That is handled
-	 * by the physical function driver.
-	 */
-	hw->phy.media_type = e1000_media_type_unknown;
-
-	/* No ASF features for the VF driver */
-	mac->asf_firmware_present = false;
-	/* ARC subsystem not supported */
-	mac->arc_subsystem_valid = false;
-	/* Disable adaptive IFS mode so the generic funcs don't do anything */
-	mac->adaptive_ifs = false;
-	/* VF's have no MTA Registers - PF feature only */
-	mac->mta_reg_count = 128;
-	/* VF's have no access to RAR entries  */
-	mac->rar_entry_count = 1;
-
-	/* Function pointers */
-	/* link setup */
-	mac->ops.setup_link = e1000_setup_link_vf;
-	/* bus type/speed/width */
-	mac->ops.get_bus_info = e1000_get_bus_info_pcie_vf;
-	/* reset */
-	mac->ops.reset_hw = e1000_reset_hw_vf;
-	/* hw initialization */
-	mac->ops.init_hw = e1000_init_hw_vf;
-	/* check for link */
-	mac->ops.check_for_link = e1000_check_for_link_vf;
-	/* link info */
-	mac->ops.get_link_up_info = e1000_get_link_up_info_vf;
-	/* multicast address update */
-	mac->ops.update_mc_addr_list = e1000_update_mc_addr_list_vf;
-	/* set mac address */
-	mac->ops.rar_set = e1000_rar_set_vf;
-	/* read mac address */
-	mac->ops.read_mac_addr = e1000_read_mac_addr_vf;
-
-
-	return E1000_SUCCESS;
-}
-
-/**
- *  e1000_init_function_pointers_vf - Inits function pointers
- *  @hw: pointer to the HW structure
- **/
-void e1000_init_function_pointers_vf(struct e1000_hw *hw)
-{
-	DEBUGFUNC("e1000_init_function_pointers_vf");
-
-	hw->mac.ops.init_params = e1000_init_mac_params_vf;
-	hw->nvm.ops.init_params = e1000_init_nvm_params_vf;
-	hw->phy.ops.init_params = e1000_init_phy_params_vf;
-	hw->mbx.ops.init_params = e1000_init_mbx_params_vf;
-}
-
-/**
- *  e1000_acquire_vf - Acquire rights to access PHY or NVM.
- *  @hw: pointer to the HW structure
- *
- *  There is no PHY or NVM so we want all attempts to acquire these to fail.
- *  In addition, the MAC registers to access PHY/NVM don't exist so we don't
- *  even want any SW to attempt to use them.
- **/
-STATIC s32 e1000_acquire_vf(struct e1000_hw E1000_UNUSEDARG *hw)
-{
-	UNREFERENCED_1PARAMETER(hw);
-	return -E1000_ERR_PHY;
-}
-
-/**
- *  e1000_release_vf - Release PHY or NVM
- *  @hw: pointer to the HW structure
- *
- *  There is no PHY or NVM so we want all attempts to acquire these to fail.
- *  In addition, the MAC registers to access PHY/NVM don't exist so we don't
- *  even want any SW to attempt to use them.
- **/
-STATIC void e1000_release_vf(struct e1000_hw E1000_UNUSEDARG *hw)
-{
-	UNREFERENCED_1PARAMETER(hw);
-	return;
-}
-
-/**
- *  e1000_setup_link_vf - Sets up link.
- *  @hw: pointer to the HW structure
- *
- *  Virtual functions cannot change link.
- **/
-STATIC s32 e1000_setup_link_vf(struct e1000_hw E1000_UNUSEDARG *hw)
-{
-	DEBUGFUNC("e1000_setup_link_vf");
-	UNREFERENCED_1PARAMETER(hw);
-
-	return E1000_SUCCESS;
-}
-
-/**
- *  e1000_get_bus_info_pcie_vf - Gets the bus info.
- *  @hw: pointer to the HW structure
- *
- *  Virtual functions are not really on their own bus.
- **/
-STATIC s32 e1000_get_bus_info_pcie_vf(struct e1000_hw *hw)
-{
-	struct e1000_bus_info *bus = &hw->bus;
-
-	DEBUGFUNC("e1000_get_bus_info_pcie_vf");
-
-	/* Do not set type PCI-E because we don't want disable master to run */
-	bus->type = e1000_bus_type_reserved;
-	bus->speed = e1000_bus_speed_2500;
-
-	return 0;
-}
-
-/**
- *  e1000_get_link_up_info_vf - Gets link info.
- *  @hw: pointer to the HW structure
- *  @speed: pointer to 16 bit value to store link speed.
- *  @duplex: pointer to 16 bit value to store duplex.
- *
- *  Since we cannot read the PHY and get accurate link info, we must rely upon
- *  the status register's data which is often stale and inaccurate.
- **/
-STATIC s32 e1000_get_link_up_info_vf(struct e1000_hw *hw, u16 *speed,
-				     u16 *duplex)
-{
-	s32 status;
-
-	DEBUGFUNC("e1000_get_link_up_info_vf");
-
-	status = E1000_READ_REG(hw, E1000_STATUS);
-	if (status & E1000_STATUS_SPEED_1000) {
-		*speed = SPEED_1000;
-		DEBUGOUT("1000 Mbs, ");
-	} else if (status & E1000_STATUS_SPEED_100) {
-		*speed = SPEED_100;
-		DEBUGOUT("100 Mbs, ");
-	} else {
-		*speed = SPEED_10;
-		DEBUGOUT("10 Mbs, ");
-	}
-
-	if (status & E1000_STATUS_FD) {
-		*duplex = FULL_DUPLEX;
-		DEBUGOUT("Full Duplex\n");
-	} else {
-		*duplex = HALF_DUPLEX;
-		DEBUGOUT("Half Duplex\n");
-	}
-
-	return E1000_SUCCESS;
-}
-
-/**
- *  e1000_reset_hw_vf - Resets the HW
- *  @hw: pointer to the HW structure
- *
- *  VF's provide a function level reset. This is done using bit 26 of ctrl_reg.
- *  This is all the reset we can perform on a VF.
- **/
-STATIC s32 e1000_reset_hw_vf(struct e1000_hw *hw)
-{
-	struct e1000_mbx_info *mbx = &hw->mbx;
-	u32 timeout = E1000_VF_INIT_TIMEOUT;
-	s32 ret_val = -E1000_ERR_MAC_INIT;
-	u32 ctrl, msgbuf[3];
-	u8 *addr = (u8 *)(&msgbuf[1]);
-
-	DEBUGFUNC("e1000_reset_hw_vf");
-
-	DEBUGOUT("Issuing a function level reset to MAC\n");
-	ctrl = E1000_READ_REG(hw, E1000_CTRL);
-	E1000_WRITE_REG(hw, E1000_CTRL, ctrl | E1000_CTRL_RST);
-
-	/* we cannot reset while the RSTI / RSTD bits are asserted */
-	while (!mbx->ops.check_for_rst(hw, 0) && timeout) {
-		timeout--;
-		usec_delay(5);
-	}
-
-	if (timeout) {
-		/* mailbox timeout can now become active */
-		mbx->timeout = E1000_VF_MBX_INIT_TIMEOUT;
-
-		msgbuf[0] = E1000_VF_RESET;
-		mbx->ops.write_posted(hw, msgbuf, 1, 0);
-
-		msec_delay(10);
-
-		/* set our "perm_addr" based on info provided by PF */
-		ret_val = mbx->ops.read_posted(hw, msgbuf, 3, 0);
-		if (!ret_val) {
-			if (msgbuf[0] == (E1000_VF_RESET |
-			    E1000_VT_MSGTYPE_ACK))
-				memcpy(hw->mac.perm_addr, addr, 6);
-			else
-				ret_val = -E1000_ERR_MAC_INIT;
-		}
-	}
-
-	return ret_val;
-}
-
-/**
- *  e1000_init_hw_vf - Inits the HW
- *  @hw: pointer to the HW structure
- *
- *  Not much to do here except clear the PF Reset indication if there is one.
- **/
-STATIC s32 e1000_init_hw_vf(struct e1000_hw *hw)
-{
-	DEBUGFUNC("e1000_init_hw_vf");
-
-	/* attempt to set and restore our mac address */
-	e1000_rar_set_vf(hw, hw->mac.addr, 0);
-
-	return E1000_SUCCESS;
-}
-
-/**
- *  e1000_rar_set_vf - set device MAC address
- *  @hw: pointer to the HW structure
- *  @addr: pointer to the receive address
- *  @index receive address array register
- **/
-STATIC int e1000_rar_set_vf(struct e1000_hw *hw, u8 *addr,
-			     u32 E1000_UNUSEDARG index)
-{
-	struct e1000_mbx_info *mbx = &hw->mbx;
-	u32 msgbuf[3];
-	u8 *msg_addr = (u8 *)(&msgbuf[1]);
-	s32 ret_val;
-
-	UNREFERENCED_1PARAMETER(index);
-	memset(msgbuf, 0, 12);
-	msgbuf[0] = E1000_VF_SET_MAC_ADDR;
-	memcpy(msg_addr, addr, 6);
-	ret_val = mbx->ops.write_posted(hw, msgbuf, 3, 0);
-
-	if (!ret_val)
-		ret_val = mbx->ops.read_posted(hw, msgbuf, 3, 0);
-
-	msgbuf[0] &= ~E1000_VT_MSGTYPE_CTS;
-
-	/* if nacked the address was rejected, use "perm_addr" */
-	if (!ret_val &&
-	    (msgbuf[0] == (E1000_VF_SET_MAC_ADDR | E1000_VT_MSGTYPE_NACK)))
-		e1000_read_mac_addr_vf(hw);
-
-	return E1000_SUCCESS;
-}
-
-/**
- *  e1000_hash_mc_addr_vf - Generate a multicast hash value
- *  @hw: pointer to the HW structure
- *  @mc_addr: pointer to a multicast address
- *
- *  Generates a multicast address hash value which is used to determine
- *  the multicast filter table array address and new table value.
- **/
-STATIC u32 e1000_hash_mc_addr_vf(struct e1000_hw *hw, u8 *mc_addr)
-{
-	u32 hash_value, hash_mask;
-	u8 bit_shift = 0;
-
-	DEBUGFUNC("e1000_hash_mc_addr_generic");
-
-	/* Register count multiplied by bits per register */
-	hash_mask = (hw->mac.mta_reg_count * 32) - 1;
-
-	/*
-	 * The bit_shift is the number of left-shifts
-	 * where 0xFF would still fall within the hash mask.
-	 */
-	while (hash_mask >> bit_shift != 0xFF)
-		bit_shift++;
-
-	hash_value = hash_mask & (((mc_addr[4] >> (8 - bit_shift)) |
-				  (((u16) mc_addr[5]) << bit_shift)));
-
-	return hash_value;
-}
-
-STATIC void e1000_write_msg_read_ack(struct e1000_hw *hw,
-				     u32 *msg, u16 size)
-{
-	struct e1000_mbx_info *mbx = &hw->mbx;
-	u32 retmsg[E1000_VFMAILBOX_SIZE];
-	s32 retval = mbx->ops.write_posted(hw, msg, size, 0);
-
-	if (!retval)
-		mbx->ops.read_posted(hw, retmsg, E1000_VFMAILBOX_SIZE, 0);
-}
-
-/**
- *  e1000_update_mc_addr_list_vf - Update Multicast addresses
- *  @hw: pointer to the HW structure
- *  @mc_addr_list: array of multicast addresses to program
- *  @mc_addr_count: number of multicast addresses to program
- *
- *  Updates the Multicast Table Array.
- *  The caller must have a packed mc_addr_list of multicast addresses.
- **/
-void e1000_update_mc_addr_list_vf(struct e1000_hw *hw,
-				  u8 *mc_addr_list, u32 mc_addr_count)
-{
-	u32 msgbuf[E1000_VFMAILBOX_SIZE];
-	u16 *hash_list = (u16 *)&msgbuf[1];
-	u32 hash_value;
-	u32 i;
-
-	DEBUGFUNC("e1000_update_mc_addr_list_vf");
-
-	/* Each entry in the list uses 1 16 bit word.  We have 30
-	 * 16 bit words available in our HW msg buffer (minus 1 for the
-	 * msg type).  That's 30 hash values if we pack 'em right.  If
-	 * there are more than 30 MC addresses to add then punt the
-	 * extras for now and then add code to handle more than 30 later.
-	 * It would be unusual for a server to request that many multi-cast
-	 * addresses except for in large enterprise network environments.
-	 */
-
-	DEBUGOUT1("MC Addr Count = %d\n", mc_addr_count);
-
-	if (mc_addr_count > 30) {
-		msgbuf[0] |= E1000_VF_SET_MULTICAST_OVERFLOW;
-		mc_addr_count = 30;
-	}
-
-	msgbuf[0] = E1000_VF_SET_MULTICAST;
-	msgbuf[0] |= mc_addr_count << E1000_VT_MSGINFO_SHIFT;
-
-	for (i = 0; i < mc_addr_count; i++) {
-		hash_value = e1000_hash_mc_addr_vf(hw, mc_addr_list);
-		DEBUGOUT1("Hash value = 0x%03X\n", hash_value);
-		hash_list[i] = hash_value & 0x0FFF;
-		mc_addr_list += ETH_ADDR_LEN;
-	}
-
-	e1000_write_msg_read_ack(hw, msgbuf, E1000_VFMAILBOX_SIZE);
-}
-
-/**
- *  e1000_vfta_set_vf - Set/Unset vlan filter table address
- *  @hw: pointer to the HW structure
- *  @vid: determines the vfta register and bit to set/unset
- *  @set: if true then set bit, else clear bit
- **/
-void e1000_vfta_set_vf(struct e1000_hw *hw, u16 vid, bool set)
-{
-	u32 msgbuf[2];
-
-	msgbuf[0] = E1000_VF_SET_VLAN;
-	msgbuf[1] = vid;
-	/* Setting the 8 bit field MSG INFO to TRUE indicates "add" */
-	if (set)
-		msgbuf[0] |= E1000_VF_SET_VLAN_ADD;
-
-	e1000_write_msg_read_ack(hw, msgbuf, 2);
-}
-
-/** e1000_rlpml_set_vf - Set the maximum receive packet length
- *  @hw: pointer to the HW structure
- *  @max_size: value to assign to max frame size
- **/
-void e1000_rlpml_set_vf(struct e1000_hw *hw, u16 max_size)
-{
-	u32 msgbuf[2];
-
-	msgbuf[0] = E1000_VF_SET_LPE;
-	msgbuf[1] = max_size;
-
-	e1000_write_msg_read_ack(hw, msgbuf, 2);
-}
-
-/**
- *  e1000_promisc_set_vf - Set flags for Unicast or Multicast promisc
- *  @hw: pointer to the HW structure
- *  @uni: boolean indicating unicast promisc status
- *  @multi: boolean indicating multicast promisc status
- **/
-s32 e1000_promisc_set_vf(struct e1000_hw *hw, enum e1000_promisc_type type)
-{
-	struct e1000_mbx_info *mbx = &hw->mbx;
-	u32 msgbuf = E1000_VF_SET_PROMISC;
-	s32 ret_val;
-
-	switch (type) {
-	case e1000_promisc_multicast:
-		msgbuf |= E1000_VF_SET_PROMISC_MULTICAST;
-		break;
-	case e1000_promisc_enabled:
-		msgbuf |= E1000_VF_SET_PROMISC_MULTICAST;
-	case e1000_promisc_unicast:
-		msgbuf |= E1000_VF_SET_PROMISC_UNICAST;
-	case e1000_promisc_disabled:
-		break;
-	default:
-		return -E1000_ERR_MAC_INIT;
-	}
-
-	 ret_val = mbx->ops.write_posted(hw, &msgbuf, 1, 0);
-
-	if (!ret_val)
-		ret_val = mbx->ops.read_posted(hw, &msgbuf, 1, 0);
-
-	if (!ret_val && !(msgbuf & E1000_VT_MSGTYPE_ACK))
-		ret_val = -E1000_ERR_MAC_INIT;
-
-	return ret_val;
-}
-
-/**
- *  e1000_read_mac_addr_vf - Read device MAC address
- *  @hw: pointer to the HW structure
- **/
-STATIC s32 e1000_read_mac_addr_vf(struct e1000_hw *hw)
-{
-	int i;
-
-	for (i = 0; i < ETH_ADDR_LEN; i++)
-		hw->mac.addr[i] = hw->mac.perm_addr[i];
-
-	return E1000_SUCCESS;
-}
-
-/**
- *  e1000_check_for_link_vf - Check for link for a virtual interface
- *  @hw: pointer to the HW structure
- *
- *  Checks to see if the underlying PF is still talking to the VF and
- *  if it is then it reports the link state to the hardware, otherwise
- *  it reports link down and returns an error.
- **/
-STATIC s32 e1000_check_for_link_vf(struct e1000_hw *hw)
-{
-	struct e1000_mbx_info *mbx = &hw->mbx;
-	struct e1000_mac_info *mac = &hw->mac;
-	s32 ret_val = E1000_SUCCESS;
-	u32 in_msg = 0;
-
-	DEBUGFUNC("e1000_check_for_link_vf");
-
-	/*
-	 * We only want to run this if there has been a rst asserted.
-	 * in this case that could mean a link change, device reset,
-	 * or a virtual function reset
-	 */
-
-	/* If we were hit with a reset or timeout drop the link */
-	if (!mbx->ops.check_for_rst(hw, 0) || !mbx->timeout)
-		mac->get_link_status = true;
-
-	if (!mac->get_link_status)
-		goto out;
-
-	/* if link status is down no point in checking to see if pf is up */
-	if (!(E1000_READ_REG(hw, E1000_STATUS) & E1000_STATUS_LU))
-		goto out;
-
-	/* if the read failed it could just be a mailbox collision, best wait
-	 * until we are called again and don't report an error */
-	if (mbx->ops.read(hw, &in_msg, 1, 0))
-		goto out;
-
-	/* if incoming message isn't clear to send we are waiting on response */
-	if (!(in_msg & E1000_VT_MSGTYPE_CTS)) {
-		/* message is not CTS and is NACK we have lost CTS status */
-		if (in_msg & E1000_VT_MSGTYPE_NACK)
-			ret_val = -E1000_ERR_MAC_INIT;
-		goto out;
-	}
-
-	/* at this point we know the PF is talking to us, check and see if
-	 * we are still accepting timeout or if we had a timeout failure.
-	 * if we failed then we will need to reinit */
-	if (!mbx->timeout) {
-		ret_val = -E1000_ERR_MAC_INIT;
-		goto out;
-	}
-
-	/* if we passed all the tests above then the link is up and we no
-	 * longer need to check for link */
-	mac->get_link_status = false;
-
-out:
-	return ret_val;
-}
-