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Commit dec0d8e4 authored by Jeff Kirsher's avatar Jeff Kirsher
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ixgbevf: Fix code comments and whitespace 

Fix the code comments to align with drivers/net/ code commenting style,
as well as whitespace issues.  The whitespace issues resolve checkpatch
errors, like lines exceeding 80 chars (except for strings) and the use
of tabs where possible.

CC: <kernel-team@fb.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
Tested-by: default avatarPhil Schmitt <phillip.j.schmitt@intel.com>
parent 856f606e
Expand all Show whitespace changes
Inline Side-by-side
Showing with 498 additions and 495 deletions
drivers/net/ethernet/intel/ixgbevf/defines.h
View file @ dec0d8e4
/*******************************************************************************
Intel 82599 Virtual Function driver
Copyright(c) 1999 - 2012 Intel Corporation.
Copyright(c) 1999 - 2015 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
......@@ -13,8 +13,7 @@
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
this program; if not, see <http://www.gnu.org/licenses/>.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
......@@ -182,7 +181,7 @@ typedef u32 ixgbe_link_speed;
#define IXGBE_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */
#define IXGBE_TXD_CMD_IC 0x04000000 /* Insert Checksum */
#define IXGBE_TXD_CMD_RS 0x08000000 /* Report Status */
#define IXGBE_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0 = legacy) */
#define IXGBE_TXD_CMD_DEXT 0x20000000 /* Descriptor ext (0 = legacy) */
#define IXGBE_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */
#define IXGBE_TXD_STAT_DD 0x00000001 /* Descriptor Done */
#define IXGBE_TXD_CMD (IXGBE_TXD_CMD_EOP | IXGBE_TXD_CMD_RS)
......
drivers/net/ethernet/intel/ixgbevf/ethtool.c
View file @ dec0d8e4
/*******************************************************************************
Intel 82599 Virtual Function driver
Copyright(c) 1999 - 2014 Intel Corporation.
Copyright(c) 1999 - 2015 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
......@@ -13,8 +13,7 @@
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
this program; if not, see <http://www.gnu.org/licenses/>.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
......@@ -100,6 +99,7 @@ static const char ixgbe_gstrings_test[][ETH_GSTRING_LEN] = {
"Register test (offline)",
"Link test (on/offline)"
};
#define IXGBE_TEST_LEN (sizeof(ixgbe_gstrings_test) / ETH_GSTRING_LEN)
static int ixgbevf_get_settings(struct net_device *netdev,
......@@ -120,6 +120,7 @@ static int ixgbevf_get_settings(struct net_device *netdev,
if (link_up) {
__u32 speed = SPEED_10000;
switch (link_speed) {
case IXGBE_LINK_SPEED_10GB_FULL:
speed = SPEED_10000;
......@@ -145,12 +146,14 @@ static int ixgbevf_get_settings(struct net_device *netdev,
static u32 ixgbevf_get_msglevel(struct net_device *netdev)
{
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
return adapter->msg_enable;
}
static void ixgbevf_set_msglevel(struct net_device *netdev, u32 data)
{
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
adapter->msg_enable = data;
}
......@@ -185,7 +188,8 @@ static void ixgbevf_get_regs(struct net_device *netdev,
/* Interrupt */
/* don't read EICR because it can clear interrupt causes, instead
* read EICS which is a shadow but doesn't clear EICR */
* read EICS which is a shadow but doesn't clear EICR
*/
regs_buff[5] = IXGBE_READ_REG(hw, IXGBE_VTEICS);
regs_buff[6] = IXGBE_READ_REG(hw, IXGBE_VTEICS);
regs_buff[7] = IXGBE_READ_REG(hw, IXGBE_VTEIMS);
......@@ -404,7 +408,7 @@ static void ixgbevf_get_ethtool_stats(struct net_device *netdev,
struct ethtool_stats *stats, u64 *data)
{
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
char *base = (char *) adapter;
char *base = (char *)adapter;
int i;
#ifdef BP_EXTENDED_STATS
u64 rx_yields = 0, rx_cleaned = 0, rx_missed = 0,
......@@ -594,8 +598,7 @@ static int ixgbevf_reg_test(struct ixgbevf_adapter *adapter, u64 *data)
}
test = reg_test_vf;
/*
* Perform the register test, looping through the test table
/* Perform the register test, looping through the test table
* until we either fail or reach the null entry.
*/
while (test->reg) {
......@@ -670,7 +673,8 @@ static void ixgbevf_diag_test(struct net_device *netdev,
hw_dbg(&adapter->hw, "offline testing starting\n");
/* Link test performed before hardware reset so autoneg doesn't
* interfere with test result */
* interfere with test result
*/
if (ixgbevf_link_test(adapter, &data[1]))
eth_test->flags |= ETH_TEST_FL_FAILED;
......@@ -724,7 +728,7 @@ static int ixgbevf_get_coalesce(struct net_device *netdev,
else
ec->rx_coalesce_usecs = adapter->rx_itr_setting >> 2;
/* if in mixed tx/rx queues per vector mode, report only rx settings */
/* if in mixed Tx/Rx queues per vector mode, report only Rx settings */
if (adapter->q_vector[0]->tx.count && adapter->q_vector[0]->rx.count)
return 0;
......@@ -745,12 +749,11 @@ static int ixgbevf_set_coalesce(struct net_device *netdev,
int num_vectors, i;
u16 tx_itr_param, rx_itr_param;
/* don't accept tx specific changes if we've got mixed RxTx vectors */
if (adapter->q_vector[0]->tx.count && adapter->q_vector[0]->rx.count
&& ec->tx_coalesce_usecs)
/* don't accept Tx specific changes if we've got mixed RxTx vectors */
if (adapter->q_vector[0]->tx.count &&
adapter->q_vector[0]->rx.count && ec->tx_coalesce_usecs)
return -EINVAL;
if ((ec->rx_coalesce_usecs > (IXGBE_MAX_EITR >> 2)) ||
(ec->tx_coalesce_usecs > (IXGBE_MAX_EITR >> 2)))
return -EINVAL;
......@@ -765,7 +768,6 @@ static int ixgbevf_set_coalesce(struct net_device *netdev,
else
rx_itr_param = adapter->rx_itr_setting;
if (ec->tx_coalesce_usecs > 1)
adapter->tx_itr_setting = ec->tx_coalesce_usecs << 2;
else
......@@ -781,10 +783,10 @@ static int ixgbevf_set_coalesce(struct net_device *netdev,
for (i = 0; i < num_vectors; i++) {
q_vector = adapter->q_vector[i];
if (q_vector->tx.count && !q_vector->rx.count)
/* tx only */
/* Tx only */
q_vector->itr = tx_itr_param;
else
/* rx only or mixed */
/* Rx only or mixed */
q_vector->itr = rx_itr_param;
ixgbevf_write_eitr(q_vector);
}
......
drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
View file @ dec0d8e4
/*******************************************************************************
Intel 82599 Virtual Function driver
Copyright(c) 1999 - 2014 Intel Corporation.
Copyright(c) 1999 - 2015 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
......@@ -13,8 +13,7 @@
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
this program; if not, see <http://www.gnu.org/licenses/>.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
......@@ -51,7 +50,8 @@
#define DESC_NEEDED (MAX_SKB_FRAGS + 4)
/* wrapper around a pointer to a socket buffer,
* so a DMA handle can be stored along with the buffer */
* so a DMA handle can be stored along with the buffer
*/
struct ixgbevf_tx_buffer {
union ixgbe_adv_tx_desc *next_to_watch;
unsigned long time_stamp;
......@@ -132,9 +132,10 @@ struct ixgbevf_ring {
u8 __iomem *tail;
struct sk_buff *skb;
u16 reg_idx; /* holds the special value that gets the hardware register
* offset associated with this ring, which is different
* for DCB and RSS modes */
/* holds the special value that gets the hardware register offset
* associated with this ring, which is different for DCB and RSS modes
*/
u16 reg_idx;
int queue_index; /* needed for multiqueue queue management */
};
......@@ -186,9 +187,10 @@ struct ixgbevf_ring_container {
*/
struct ixgbevf_q_vector {
struct ixgbevf_adapter *adapter;
u16 v_idx; /* index of q_vector within array, also used for
* finding the bit in EICR and friends that
* represents the vector for this ring */
/* index of q_vector within array, also used for finding the bit in
* EICR and friends that represents the vector for this ring
*/
u16 v_idx;
u16 itr; /* Interrupt throttle rate written to EITR */
struct napi_struct napi;
struct ixgbevf_ring_container rx, tx;
......@@ -203,15 +205,17 @@ struct ixgbevf_q_vector {
#define IXGBEVF_QV_LOCKED (IXGBEVF_QV_OWNED | IXGBEVF_QV_STATE_DISABLED)
#define IXGBEVF_QV_STATE_NAPI_YIELD 8 /* NAPI yielded this QV */
#define IXGBEVF_QV_STATE_POLL_YIELD 16 /* poll yielded this QV */
#define IXGBEVF_QV_YIELD (IXGBEVF_QV_STATE_NAPI_YIELD | IXGBEVF_QV_STATE_POLL_YIELD)
#define IXGBEVF_QV_USER_PEND (IXGBEVF_QV_STATE_POLL | IXGBEVF_QV_STATE_POLL_YIELD)
#define IXGBEVF_QV_YIELD (IXGBEVF_QV_STATE_NAPI_YIELD | \
IXGBEVF_QV_STATE_POLL_YIELD)
#define IXGBEVF_QV_USER_PEND (IXGBEVF_QV_STATE_POLL | \
IXGBEVF_QV_STATE_POLL_YIELD)
spinlock_t lock;
#endif /* CONFIG_NET_RX_BUSY_POLL */
};
#ifdef CONFIG_NET_RX_BUSY_POLL
static inline void ixgbevf_qv_init_lock(struct ixgbevf_q_vector *q_vector)
{
spin_lock_init(&q_vector->lock);
q_vector->state = IXGBEVF_QV_STATE_IDLE;
}
......@@ -220,6 +224,7 @@ static inline void ixgbevf_qv_init_lock(struct ixgbevf_q_vector *q_vector)
static inline bool ixgbevf_qv_lock_napi(struct ixgbevf_q_vector *q_vector)
{
int rc = true;
spin_lock_bh(&q_vector->lock);
if (q_vector->state & IXGBEVF_QV_LOCKED) {
WARN_ON(q_vector->state & IXGBEVF_QV_STATE_NAPI);
......@@ -240,6 +245,7 @@ static inline bool ixgbevf_qv_lock_napi(struct ixgbevf_q_vector *q_vector)
static inline bool ixgbevf_qv_unlock_napi(struct ixgbevf_q_vector *q_vector)
{
int rc = false;
spin_lock_bh(&q_vector->lock);
WARN_ON(q_vector->state & (IXGBEVF_QV_STATE_POLL |
IXGBEVF_QV_STATE_NAPI_YIELD));
......@@ -256,6 +262,7 @@ static inline bool ixgbevf_qv_unlock_napi(struct ixgbevf_q_vector *q_vector)
static inline bool ixgbevf_qv_lock_poll(struct ixgbevf_q_vector *q_vector)
{
int rc = true;
spin_lock_bh(&q_vector->lock);
if ((q_vector->state & IXGBEVF_QV_LOCKED)) {
q_vector->state |= IXGBEVF_QV_STATE_POLL_YIELD;
......@@ -275,6 +282,7 @@ static inline bool ixgbevf_qv_lock_poll(struct ixgbevf_q_vector *q_vector)
static inline bool ixgbevf_qv_unlock_poll(struct ixgbevf_q_vector *q_vector)
{
int rc = false;
spin_lock_bh(&q_vector->lock);
WARN_ON(q_vector->state & (IXGBEVF_QV_STATE_NAPI));
......@@ -297,6 +305,7 @@ static inline bool ixgbevf_qv_busy_polling(struct ixgbevf_q_vector *q_vector)
static inline bool ixgbevf_qv_disable(struct ixgbevf_q_vector *q_vector)
{
int rc = true;
spin_lock_bh(&q_vector->lock);
if (q_vector->state & IXGBEVF_QV_OWNED)
rc = false;
......@@ -307,8 +316,7 @@ static inline bool ixgbevf_qv_disable(struct ixgbevf_q_vector *q_vector)
#endif /* CONFIG_NET_RX_BUSY_POLL */
/*
* microsecond values for various ITR rates shifted by 2 to fit itr register
/* microsecond values for various ITR rates shifted by 2 to fit itr register
* with the first 3 bits reserved 0
*/
#define IXGBE_MIN_RSC_ITR 24
......
drivers/net/ethernet/intel/ixgbevf/mbx.c
View file @ dec0d8e4
/*******************************************************************************
Intel 82599 Virtual Function driver
Copyright(c) 1999 - 2012 Intel Corporation.
Copyright(c) 1999 - 2015 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
......@@ -13,8 +13,7 @@
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
this program; if not, see <http://www.gnu.org/licenses/>.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
......@@ -52,10 +51,10 @@ static s32 ixgbevf_poll_for_msg(struct ixgbe_hw *hw)
}
/**
* ixgbevf_poll_for_ack - Wait for message acknowledgement
* ixgbevf_poll_for_ack - Wait for message acknowledgment
* @hw: pointer to the HW structure
*
* returns 0 if it successfully received a message acknowledgement
* returns 0 if it successfully received a message acknowledgment
**/
static s32 ixgbevf_poll_for_ack(struct ixgbe_hw *hw)
{
......@@ -234,7 +233,7 @@ static s32 ixgbevf_obtain_mbx_lock_vf(struct ixgbe_hw *hw)
/* Take ownership of the buffer */
IXGBE_WRITE_REG(hw, IXGBE_VFMAILBOX, IXGBE_VFMAILBOX_VFU);
/* reserve mailbox for vf use */
/* reserve mailbox for VF use */
if (ixgbevf_read_v2p_mailbox(hw) & IXGBE_VFMAILBOX_VFU)
ret_val = 0;
......@@ -254,8 +253,7 @@ static s32 ixgbevf_write_mbx_vf(struct ixgbe_hw *hw, u32 *msg, u16 size)
s32 ret_val;
u16 i;
/* lock the mailbox to prevent pf/vf race condition */
/* lock the mailbox to prevent PF/VF race condition */
ret_val = ixgbevf_obtain_mbx_lock_vf(hw);
if (ret_val)
goto out_no_write;
......@@ -279,7 +277,7 @@ static s32 ixgbevf_write_mbx_vf(struct ixgbe_hw *hw, u32 *msg, u16 size)
}
/**
* ixgbevf_read_mbx_vf - Reads a message from the inbox intended for vf
* ixgbevf_read_mbx_vf - Reads a message from the inbox intended for VF
* @hw: pointer to the HW structure
* @msg: The message buffer
* @size: Length of buffer
......@@ -291,7 +289,7 @@ static s32 ixgbevf_read_mbx_vf(struct ixgbe_hw *hw, u32 *msg, u16 size)
s32 ret_val = 0;
u16 i;
/* lock the mailbox to prevent pf/vf race condition */
/* lock the mailbox to prevent PF/VF race condition */
ret_val = ixgbevf_obtain_mbx_lock_vf(hw);
if (ret_val)
goto out_no_read;
......@@ -311,17 +309,18 @@ static s32 ixgbevf_read_mbx_vf(struct ixgbe_hw *hw, u32 *msg, u16 size)
}
/**
* ixgbevf_init_mbx_params_vf - set initial values for vf mailbox
* ixgbevf_init_mbx_params_vf - set initial values for VF mailbox
* @hw: pointer to the HW structure
*
* Initializes the hw->mbx struct to correct values for vf mailbox
* Initializes the hw->mbx struct to correct values for VF mailbox
*/
static s32 ixgbevf_init_mbx_params_vf(struct ixgbe_hw *hw)
{
struct ixgbe_mbx_info *mbx = &hw->mbx;
/* start mailbox as timed out and let the reset_hw call set the timeout
* value to begin communications */
* value to begin communications
*/
mbx->timeout = 0;
mbx->udelay = IXGBE_VF_MBX_INIT_DELAY;
......
drivers/net/ethernet/intel/ixgbevf/mbx.h
View file @ dec0d8e4
/*******************************************************************************
Intel 82599 Virtual Function driver
Copyright(c) 1999 - 2012 Intel Corporation.
Copyright(c) 1999 - 2015 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
......@@ -13,8 +13,7 @@
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
this program; if not, see <http://www.gnu.org/licenses/>.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
......@@ -61,25 +60,23 @@
#define IXGBE_MBVFICR_VFACK_MASK 0xFFFF0000 /* bits for VF acks */
#define IXGBE_MBVFICR_VFACK_VF1 0x00010000 /* bit for VF 1 ack */
/* If it's a IXGBE_VF_* msg then it originates in the VF and is sent to the
* PF. The reverse is true if it is IXGBE_PF_*.
* Message ACK's are the value or'd with 0xF0000000
*/
#define IXGBE_VT_MSGTYPE_ACK 0x80000000 /* Messages below or'd with
* this are the ACK */
#define IXGBE_VT_MSGTYPE_NACK 0x40000000 /* Messages below or'd with
* this are the NACK */
#define IXGBE_VT_MSGTYPE_CTS 0x20000000 /* Indicates that VF is still
* clear to send requests */
/* Messages below or'd with this are the ACK */
#define IXGBE_VT_MSGTYPE_ACK 0x80000000
/* Messages below or'd with this are the NACK */
#define IXGBE_VT_MSGTYPE_NACK 0x40000000
/* Indicates that VF is still clear to send requests */
#define IXGBE_VT_MSGTYPE_CTS 0x20000000
#define IXGBE_VT_MSGINFO_SHIFT 16
/* bits 23:16 are used for exra info for certain messages */
#define IXGBE_VT_MSGINFO_MASK (0xFF << IXGBE_VT_MSGINFO_SHIFT)
/* definitions to support mailbox API version negotiation */
/*
* each element denotes a version of the API; existing numbers may not
/* each element denotes a version of the API; existing numbers may not
* change; any additions must go at the end
*/
enum ixgbe_pfvf_api_rev {
......@@ -107,7 +104,7 @@ enum ixgbe_pfvf_api_rev {
/* GET_QUEUES return data indices within the mailbox */
#define IXGBE_VF_TX_QUEUES 1 /* number of Tx queues supported */
#define IXGBE_VF_RX_QUEUES 2 /* number of Rx queues supported */
#define IXGBE_VF_TRANS_VLAN 3 /* Indication of port vlan */
#define IXGBE_VF_TRANS_VLAN 3 /* Indication of port VLAN */
#define IXGBE_VF_DEF_QUEUE 4 /* Default queue offset */
/* length of permanent address message returned from PF */
......
drivers/net/ethernet/intel/ixgbevf/regs.h
View file @ dec0d8e4
/*******************************************************************************
Intel 82599 Virtual Function driver
Copyright(c) 1999 - 2014 Intel Corporation.
Copyright(c) 1999 - 2015 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
......@@ -13,8 +13,7 @@
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
this program; if not, see <http://www.gnu.org/licenses/>.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
......
drivers/net/ethernet/intel/ixgbevf/vf.c
View file @ dec0d8e4
/*******************************************************************************
Intel 82599 Virtual Function driver
Copyright(c) 1999 - 2012 Intel Corporation.
Copyright(c) 1999 - 2015 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
......@@ -13,8 +13,7 @@
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
this program; if not, see <http://www.gnu.org/licenses/>.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
......@@ -102,9 +101,10 @@ static s32 ixgbevf_reset_hw_vf(struct ixgbe_hw *hw)
mdelay(10);
/* set our "perm_addr" based on info provided by PF */
/* also set up the mc_filter_type which is piggy backed
* on the mac address in word 3 */
/* set our "perm_addr" based on info provided by PF
* also set up the mc_filter_type which is piggy backed
* on the mac address in word 3
*/
ret_val = mbx->ops.read_posted(hw, msgbuf, IXGBE_VF_PERMADDR_MSG_LEN);
if (ret_val)
return ret_val;
......@@ -138,8 +138,7 @@ static s32 ixgbevf_stop_hw_vf(struct ixgbe_hw *hw)
u32 reg_val;
u16 i;
/*
* Set the adapter_stopped flag so other driver functions stop touching
/* Set the adapter_stopped flag so other driver functions stop touching
* the hardware
*/
hw->adapter_stopped = true;
......@@ -182,7 +181,7 @@ static s32 ixgbevf_stop_hw_vf(struct ixgbe_hw *hw)
*
* Extracts the 12 bits, from a multicast address, to determine which
* bit-vector to set in the multicast table. The hardware uses 12 bits, from
* incoming rx multicast addresses, to determine the bit-vector to check in
* incoming Rx multicast addresses, to determine the bit-vector to check in
* the MTA. Which of the 4 combination, of 12-bits, the hardware uses is set
* by the MO field of the MCSTCTRL. The MO field is set during initialization
* to mc_filter_type.
......@@ -233,8 +232,7 @@ static s32 ixgbevf_set_uc_addr_vf(struct ixgbe_hw *hw, u32 index, u8 *addr)
s32 ret_val;
memset(msgbuf, 0, sizeof(msgbuf));
/*
* If index is one then this is the start of a new list and needs
/* If index is one then this is the start of a new list and needs
* indication to the PF so it can do it's own list management.
* If it is zero then that tells the PF to just clear all of
* this VF's macvlans and there is no new list.
......@@ -348,7 +346,7 @@ static s32 ixgbevf_update_mc_addr_list_vf(struct ixgbe_hw *hw,
}
/**
* ixgbevf_set_vfta_vf - Set/Unset vlan filter table address
* ixgbevf_set_vfta_vf - Set/Unset VLAN filter table address
* @hw: pointer to the HW structure
* @vlan: 12 bit VLAN ID
* @vind: unused by VF drivers
......@@ -462,7 +460,8 @@ static s32 ixgbevf_check_mac_link_vf(struct ixgbe_hw *hw,
}
/* if the read failed it could just be a mailbox collision, best wait
* until we are called again and don't report an error */
* until we are called again and don't report an error
*/
if (mbx->ops.read(hw, &in_msg, 1))
goto out;
......@@ -480,7 +479,8 @@ static s32 ixgbevf_check_mac_link_vf(struct ixgbe_hw *hw,
}
/* if we passed all the tests above then the link is up and we no
* longer need to check for link */
* longer need to check for link
*/
mac->get_link_status = false;
out:
......@@ -561,8 +561,7 @@ int ixgbevf_get_queues(struct ixgbe_hw *hw, unsigned int *num_tcs,
if (!err) {
msg[0] &= ~IXGBE_VT_MSGTYPE_CTS;
/*
* if we we didn't get an ACK there must have been
/* if we we didn't get an ACK there must have been
* some sort of mailbox error so we should treat it
* as such
*/
......
drivers/net/ethernet/intel/ixgbevf/vf.h
View file @ dec0d8e4
/*******************************************************************************
Intel 82599 Virtual Function driver
Copyright(c) 1999 - 2014 Intel Corporation.
Copyright(c) 1999 - 2015 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
......@@ -13,8 +13,7 @@
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
this program; if not, see <http://www.gnu.org/licenses/>.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
......@@ -185,6 +184,7 @@ static inline void ixgbe_write_reg(struct ixgbe_hw *hw, u32 reg, u32 value)
return;
writel(value, reg_addr + reg);
}
#define IXGBE_WRITE_REG(h, r, v) ixgbe_write_reg(h, r, v)
u32 ixgbevf_read_reg(struct ixgbe_hw *hw, u32 reg);
......@@ -195,6 +195,7 @@ static inline void ixgbe_write_reg_array(struct ixgbe_hw *hw, u32 reg,
{
ixgbe_write_reg(hw, reg + (offset << 2), value);
}
#define IXGBE_WRITE_REG_ARRAY(h, r, o, v) ixgbe_write_reg_array(h, r, o, v)
static inline u32 ixgbe_read_reg_array(struct ixgbe_hw *hw, u32 reg,
......@@ -202,6 +203,7 @@ static inline u32 ixgbe_read_reg_array(struct ixgbe_hw *hw, u32 reg,
{
return ixgbevf_read_reg(hw, reg + (offset << 2));
}
#define IXGBE_READ_REG_ARRAY(h, r, o) ixgbe_read_reg_array(h, r, o)
void ixgbevf_rlpml_set_vf(struct ixgbe_hw *hw, u16 max_size);
......@@ -209,4 +211,3 @@ int ixgbevf_negotiate_api_version(struct ixgbe_hw *hw, int api);
int ixgbevf_get_queues(struct ixgbe_hw *hw, unsigned int *num_tcs,
unsigned int *default_tc);
#endif /* __IXGBE_VF_H__ */
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