diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf/mbx.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/mbx.c | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/mbx.c b/drivers/net/ethernet/intel/ixgbevf/mbx.c index d5028ddf4b31..dc68fea4894b 100644 --- a/drivers/net/ethernet/intel/ixgbevf/mbx.c +++ b/drivers/net/ethernet/intel/ixgbevf/mbx.c @@ -1,7 +1,7 @@ /******************************************************************************* 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) { @@ -213,7 +212,7 @@ static s32 ixgbevf_check_for_rst_vf(struct ixgbe_hw *hw) s32 ret_val = IXGBE_ERR_MBX; if (!ixgbevf_check_for_bit_vf(hw, (IXGBE_VFMAILBOX_RSTD | - IXGBE_VFMAILBOX_RSTI))) { + IXGBE_VFMAILBOX_RSTI))) { ret_val = 0; hw->mbx.stats.rsts++; } @@ -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 @@ out_no_write: } /** - * 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 @@ out_no_read: } /** - * 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; @@ -337,13 +336,13 @@ static s32 ixgbevf_init_mbx_params_vf(struct ixgbe_hw *hw) } const struct ixgbe_mbx_operations ixgbevf_mbx_ops = { - .init_params = ixgbevf_init_mbx_params_vf, - .read = ixgbevf_read_mbx_vf, - .write = ixgbevf_write_mbx_vf, - .read_posted = ixgbevf_read_posted_mbx, - .write_posted = ixgbevf_write_posted_mbx, - .check_for_msg = ixgbevf_check_for_msg_vf, - .check_for_ack = ixgbevf_check_for_ack_vf, - .check_for_rst = ixgbevf_check_for_rst_vf, + .init_params = ixgbevf_init_mbx_params_vf, + .read = ixgbevf_read_mbx_vf, + .write = ixgbevf_write_mbx_vf, + .read_posted = ixgbevf_read_posted_mbx, + .write_posted = ixgbevf_write_posted_mbx, + .check_for_msg = ixgbevf_check_for_msg_vf, + .check_for_ack = ixgbevf_check_for_ack_vf, + .check_for_rst = ixgbevf_check_for_rst_vf, }; |