diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/defines.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ixgbevf.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 24 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/vf.c | 96 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/vf.h | 3 |
5 files changed, 69 insertions, 57 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/defines.h b/drivers/net/ethernet/intel/ixgbevf/defines.h index ae09d60e7b67..8617cae2f801 100644 --- a/drivers/net/ethernet/intel/ixgbevf/defines.h +++ b/drivers/net/ethernet/intel/ixgbevf/defines.h @@ -32,6 +32,7 @@ #define IXGBE_DEV_ID_X540_VF 0x1515 #define IXGBE_DEV_ID_X550_VF 0x1565 #define IXGBE_DEV_ID_X550EM_X_VF 0x15A8 +#define IXGBE_DEV_ID_X550EM_A_VF 0x15C5 #define IXGBE_DEV_ID_82599_VF_HV 0x152E #define IXGBE_DEV_ID_X540_VF_HV 0x1530 diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h index d5944c391cbb..be52f597688b 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h @@ -457,6 +457,7 @@ enum ixgbevf_boards { board_X550_vf_hv, board_X550EM_x_vf, board_X550EM_x_vf_hv, + board_x550em_a_vf, }; enum ixgbevf_xcast_modes { @@ -470,6 +471,7 @@ extern const struct ixgbevf_info ixgbevf_X540_vf_info; extern const struct ixgbevf_info ixgbevf_X550_vf_info; extern const struct ixgbevf_info ixgbevf_X550EM_x_vf_info; extern const struct ixgbe_mbx_operations ixgbevf_mbx_ops; +extern const struct ixgbevf_info ixgbevf_x550em_a_vf_info; extern const struct ixgbevf_info ixgbevf_82599_vf_hv_info; extern const struct ixgbevf_info ixgbevf_X540_vf_hv_info; diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index acc24010cfe0..d9d6616f02a4 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -56,7 +56,7 @@ const char ixgbevf_driver_name[] = "ixgbevf"; static const char ixgbevf_driver_string[] = "Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver"; -#define DRV_VERSION "2.12.1-k" +#define DRV_VERSION "3.2.2-k" const char ixgbevf_driver_version[] = DRV_VERSION; static char ixgbevf_copyright[] = "Copyright (c) 2009 - 2015 Intel Corporation."; @@ -70,6 +70,7 @@ static const struct ixgbevf_info *ixgbevf_info_tbl[] = { [board_X550_vf_hv] = &ixgbevf_X550_vf_hv_info, [board_X550EM_x_vf] = &ixgbevf_X550EM_x_vf_info, [board_X550EM_x_vf_hv] = &ixgbevf_X550EM_x_vf_hv_info, + [board_x550em_a_vf] = &ixgbevf_x550em_a_vf_info, }; /* ixgbevf_pci_tbl - PCI Device ID Table @@ -89,6 +90,7 @@ static const struct pci_device_id ixgbevf_pci_tbl[] = { {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550_VF_HV), board_X550_vf_hv }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_VF), board_X550EM_x_vf }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_VF_HV), board_X550EM_x_vf_hv}, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_VF), board_x550em_a_vf }, /* required last entry */ {0, } }; @@ -1800,16 +1802,19 @@ static void ixgbevf_configure_rx_ring(struct ixgbevf_adapter *adapter, **/ static void ixgbevf_configure_rx(struct ixgbevf_adapter *adapter) { - int i; struct ixgbe_hw *hw = &adapter->hw; struct net_device *netdev = adapter->netdev; + int i, ret; ixgbevf_setup_psrtype(adapter); if (hw->mac.type >= ixgbe_mac_X550_vf) ixgbevf_setup_vfmrqc(adapter); /* notify the PF of our intent to use this size of frame */ - hw->mac.ops.set_rlpml(hw, netdev->mtu + ETH_HLEN + ETH_FCS_LEN); + ret = hw->mac.ops.set_rlpml(hw, netdev->mtu + ETH_HLEN + ETH_FCS_LEN); + if (ret) + dev_err(&adapter->pdev->dev, + "Failed to set MTU at %d\n", netdev->mtu); /* Setup the HW Rx Head and Tail Descriptor Pointers and * the Base and Length of the Rx Descriptor Ring @@ -2772,12 +2777,15 @@ static void ixgbevf_reset_subtask(struct ixgbevf_adapter *adapter) /* If we're already down or resetting, just bail */ if (test_bit(__IXGBEVF_DOWN, &adapter->state) || + test_bit(__IXGBEVF_REMOVING, &adapter->state) || test_bit(__IXGBEVF_RESETTING, &adapter->state)) return; adapter->tx_timeout_count++; + rtnl_lock(); ixgbevf_reinit_locked(adapter); + rtnl_unlock(); } /** @@ -3732,6 +3740,7 @@ static int ixgbevf_change_mtu(struct net_device *netdev, int new_mtu) struct ixgbe_hw *hw = &adapter->hw; int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN; int max_possible_frame = MAXIMUM_ETHERNET_VLAN_SIZE; + int ret; switch (adapter->hw.api_version) { case ixgbe_mbox_api_11: @@ -3748,14 +3757,17 @@ static int ixgbevf_change_mtu(struct net_device *netdev, int new_mtu) if ((new_mtu < 68) || (max_frame > max_possible_frame)) return -EINVAL; + /* notify the PF of our intent to use this size of frame */ + ret = hw->mac.ops.set_rlpml(hw, max_frame); + if (ret) + return -EINVAL; + hw_dbg(hw, "changing MTU from %d to %d\n", netdev->mtu, new_mtu); + /* must set new MTU before calling down or up */ netdev->mtu = new_mtu; - /* notify the PF of our intent to use this size of frame */ - hw->mac.ops.set_rlpml(hw, max_frame); - return 0; } diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c index e670d3b19c3c..a52f70ec42b6 100644 --- a/drivers/net/ethernet/intel/ixgbevf/vf.c +++ b/drivers/net/ethernet/intel/ixgbevf/vf.c @@ -33,6 +33,18 @@ */ #define IXGBE_HV_RESET_OFFSET 0x201 +static inline s32 ixgbevf_write_msg_read_ack(struct ixgbe_hw *hw, u32 *msg, + u32 *retmsg, u16 size) +{ + struct ixgbe_mbx_info *mbx = &hw->mbx; + s32 retval = mbx->ops.write_posted(hw, msg, size); + + if (retval) + return retval; + + return mbx->ops.read_posted(hw, retmsg, size); +} + /** * ixgbevf_start_hw_vf - Prepare hardware for Tx/Rx * @hw: pointer to hardware structure @@ -255,8 +267,7 @@ static s32 ixgbevf_get_mac_addr_vf(struct ixgbe_hw *hw, u8 *mac_addr) static s32 ixgbevf_set_uc_addr_vf(struct ixgbe_hw *hw, u32 index, u8 *addr) { - struct ixgbe_mbx_info *mbx = &hw->mbx; - u32 msgbuf[3]; + u32 msgbuf[3], msgbuf_chk; u8 *msg_addr = (u8 *)(&msgbuf[1]); s32 ret_val; @@ -268,19 +279,18 @@ static s32 ixgbevf_set_uc_addr_vf(struct ixgbe_hw *hw, u32 index, u8 *addr) */ msgbuf[0] |= index << IXGBE_VT_MSGINFO_SHIFT; msgbuf[0] |= IXGBE_VF_SET_MACVLAN; + msgbuf_chk = msgbuf[0]; + if (addr) ether_addr_copy(msg_addr, addr); - ret_val = mbx->ops.write_posted(hw, msgbuf, 3); - if (!ret_val) - ret_val = mbx->ops.read_posted(hw, msgbuf, 3); + ret_val = ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, 3); + if (!ret_val) { + msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS; - msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS; - - if (!ret_val) - if (msgbuf[0] == - (IXGBE_VF_SET_MACVLAN | IXGBE_VT_MSGTYPE_NACK)) - ret_val = -ENOMEM; + if (msgbuf[0] == (msgbuf_chk | IXGBE_VT_MSGTYPE_NACK)) + return -ENOMEM; + } return ret_val; } @@ -423,7 +433,6 @@ int ixgbevf_get_rss_key_locked(struct ixgbe_hw *hw, u8 *rss_key) static s32 ixgbevf_set_rar_vf(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq) { - struct ixgbe_mbx_info *mbx = &hw->mbx; u32 msgbuf[3]; u8 *msg_addr = (u8 *)(&msgbuf[1]); s32 ret_val; @@ -431,10 +440,8 @@ static s32 ixgbevf_set_rar_vf(struct ixgbe_hw *hw, u32 index, u8 *addr, memset(msgbuf, 0, sizeof(msgbuf)); msgbuf[0] = IXGBE_VF_SET_MAC_ADDR; ether_addr_copy(msg_addr, addr); - ret_val = mbx->ops.write_posted(hw, msgbuf, 3); - if (!ret_val) - ret_val = mbx->ops.read_posted(hw, msgbuf, 3); + ret_val = ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, 2); msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS; @@ -468,17 +475,6 @@ static s32 ixgbevf_hv_set_rar_vf(struct ixgbe_hw *hw, u32 index, u8 *addr, return -EOPNOTSUPP; } -static void ixgbevf_write_msg_read_ack(struct ixgbe_hw *hw, - u32 *msg, u16 size) -{ - struct ixgbe_mbx_info *mbx = &hw->mbx; - u32 retmsg[IXGBE_VFMAILBOX_SIZE]; - s32 retval = mbx->ops.write_posted(hw, msg, size); - - if (!retval) - mbx->ops.read_posted(hw, retmsg, size); -} - /** * ixgbevf_update_mc_addr_list_vf - Update Multicast addresses * @hw: pointer to the HW structure @@ -519,7 +515,7 @@ static s32 ixgbevf_update_mc_addr_list_vf(struct ixgbe_hw *hw, vector_list[i++] = ixgbevf_mta_vector(hw, ha->addr); } - ixgbevf_write_msg_read_ack(hw, msgbuf, IXGBE_VFMAILBOX_SIZE); + ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, IXGBE_VFMAILBOX_SIZE); return 0; } @@ -542,7 +538,6 @@ static s32 ixgbevf_hv_update_mc_addr_list_vf(struct ixgbe_hw *hw, **/ static s32 ixgbevf_update_xcast_mode(struct ixgbe_hw *hw, int xcast_mode) { - struct ixgbe_mbx_info *mbx = &hw->mbx; u32 msgbuf[2]; s32 err; @@ -556,11 +551,7 @@ static s32 ixgbevf_update_xcast_mode(struct ixgbe_hw *hw, int xcast_mode) msgbuf[0] = IXGBE_VF_UPDATE_XCAST_MODE; msgbuf[1] = xcast_mode; - err = mbx->ops.write_posted(hw, msgbuf, 2); - if (err) - return err; - - err = mbx->ops.read_posted(hw, msgbuf, 2); + err = ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, 2); if (err) return err; @@ -589,7 +580,6 @@ static s32 ixgbevf_hv_update_xcast_mode(struct ixgbe_hw *hw, int xcast_mode) static s32 ixgbevf_set_vfta_vf(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on) { - struct ixgbe_mbx_info *mbx = &hw->mbx; u32 msgbuf[2]; s32 err; @@ -598,11 +588,7 @@ static s32 ixgbevf_set_vfta_vf(struct ixgbe_hw *hw, u32 vlan, u32 vind, /* Setting the 8 bit field MSG INFO to TRUE indicates "add" */ msgbuf[0] |= vlan_on << IXGBE_VT_MSGINFO_SHIFT; - err = mbx->ops.write_posted(hw, msgbuf, 2); - if (err) - goto mbx_err; - - err = mbx->ops.read_posted(hw, msgbuf, 2); + err = ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, 2); if (err) goto mbx_err; @@ -797,13 +783,22 @@ out: * @hw: pointer to the HW structure * @max_size: value to assign to max frame size **/ -static void ixgbevf_set_rlpml_vf(struct ixgbe_hw *hw, u16 max_size) +static s32 ixgbevf_set_rlpml_vf(struct ixgbe_hw *hw, u16 max_size) { u32 msgbuf[2]; + s32 ret_val; msgbuf[0] = IXGBE_VF_SET_LPE; msgbuf[1] = max_size; - ixgbevf_write_msg_read_ack(hw, msgbuf, 2); + + ret_val = ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, 2); + if (ret_val) + return ret_val; + if ((msgbuf[0] & IXGBE_VF_SET_LPE) && + (msgbuf[0] & IXGBE_VT_MSGTYPE_NACK)) + return IXGBE_ERR_MBX; + + return 0; } /** @@ -812,7 +807,7 @@ static void ixgbevf_set_rlpml_vf(struct ixgbe_hw *hw, u16 max_size) * @max_size: value to assign to max frame size * Hyper-V variant. **/ -static void ixgbevf_hv_set_rlpml_vf(struct ixgbe_hw *hw, u16 max_size) +static s32 ixgbevf_hv_set_rlpml_vf(struct ixgbe_hw *hw, u16 max_size) { u32 reg; @@ -823,6 +818,8 @@ static void ixgbevf_hv_set_rlpml_vf(struct ixgbe_hw *hw, u16 max_size) /* CRC == 4 */ reg |= ((max_size + 4) | IXGBE_RXDCTL_RLPML_EN); IXGBE_WRITE_REG(hw, IXGBE_VFRXDCTL(0), reg); + + return 0; } /** @@ -839,11 +836,8 @@ static int ixgbevf_negotiate_api_version_vf(struct ixgbe_hw *hw, int api) msg[0] = IXGBE_VF_API_NEGOTIATE; msg[1] = api; msg[2] = 0; - err = hw->mbx.ops.write_posted(hw, msg, 3); - - if (!err) - err = hw->mbx.ops.read_posted(hw, msg, 3); + err = ixgbevf_write_msg_read_ack(hw, msg, msg, 3); if (!err) { msg[0] &= ~IXGBE_VT_MSGTYPE_CTS; @@ -892,11 +886,8 @@ int ixgbevf_get_queues(struct ixgbe_hw *hw, unsigned int *num_tcs, /* Fetch queue configuration from the PF */ msg[0] = IXGBE_VF_GET_QUEUE; msg[1] = msg[2] = msg[3] = msg[4] = 0; - err = hw->mbx.ops.write_posted(hw, msg, 5); - - if (!err) - err = hw->mbx.ops.read_posted(hw, msg, 5); + err = ixgbevf_write_msg_read_ack(hw, msg, msg, 5); if (!err) { msg[0] &= ~IXGBE_VT_MSGTYPE_CTS; @@ -1005,3 +996,8 @@ const struct ixgbevf_info ixgbevf_X550EM_x_vf_hv_info = { .mac = ixgbe_mac_X550EM_x_vf, .mac_ops = &ixgbevf_hv_mac_ops, }; + +const struct ixgbevf_info ixgbevf_x550em_a_vf_info = { + .mac = ixgbe_mac_x550em_a_vf, + .mac_ops = &ixgbevf_mac_ops, +}; diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.h b/drivers/net/ethernet/intel/ixgbevf/vf.h index 2cac610f32ba..04d8d4ee4f04 100644 --- a/drivers/net/ethernet/intel/ixgbevf/vf.h +++ b/drivers/net/ethernet/intel/ixgbevf/vf.h @@ -69,7 +69,7 @@ struct ixgbe_mac_operations { s32 (*disable_mc)(struct ixgbe_hw *); s32 (*clear_vfta)(struct ixgbe_hw *); s32 (*set_vfta)(struct ixgbe_hw *, u32, u32, bool); - void (*set_rlpml)(struct ixgbe_hw *, u16); + s32 (*set_rlpml)(struct ixgbe_hw *, u16); }; enum ixgbe_mac_type { @@ -78,6 +78,7 @@ enum ixgbe_mac_type { ixgbe_mac_X540_vf, ixgbe_mac_X550_vf, ixgbe_mac_X550EM_x_vf, + ixgbe_mac_x550em_a_vf, ixgbe_num_macs }; |