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Date: Fri, 5 Dec 2014 09:52:52 -0800
From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To: davem@...emloft.net
Cc: Emil Tantilov <emil.s.tantilov@...el.com>, netdev@...r.kernel.org,
nhorman@...hat.com, sassmann@...hat.com, jogreene@...hat.com,
Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 13/14] ixgbevf: add support for X550 VFs
From: Emil Tantilov <emil.s.tantilov@...el.com>
This patch adds initial support for VFs on a new mac - X550.
The patch adds the basic structures and device IDs for the X550 VFs
that would allow the driver to load and pass traffic.
Signed-off-by: Emil Tantilov <emil.s.tantilov@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
drivers/net/ethernet/intel/ixgbevf/defines.h | 2 ++
drivers/net/ethernet/intel/ixgbevf/ixgbevf.h | 4 ++++
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 25 ++++++++++++++++++-----
drivers/net/ethernet/intel/ixgbevf/vf.c | 10 +++++++++
drivers/net/ethernet/intel/ixgbevf/vf.h | 2 ++
5 files changed, 38 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/intel/ixgbevf/defines.h b/drivers/net/ethernet/intel/ixgbevf/defines.h
index 05e4f32..7412d37 100644
--- a/drivers/net/ethernet/intel/ixgbevf/defines.h
+++ b/drivers/net/ethernet/intel/ixgbevf/defines.h
@@ -31,6 +31,8 @@
/* Device IDs */
#define IXGBE_DEV_ID_82599_VF 0x10ED
#define IXGBE_DEV_ID_X540_VF 0x1515
+#define IXGBE_DEV_ID_X550_VF 0x1565
+#define IXGBE_DEV_ID_X550EM_X_VF 0x15A8
#define IXGBE_VF_IRQ_CLEAR_MASK 7
#define IXGBE_VF_MAX_TX_QUEUES 8
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index bb6726c..8c44ab2 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -432,10 +432,14 @@ enum ixbgevf_state_t {
enum ixgbevf_boards {
board_82599_vf,
board_X540_vf,
+ board_X550_vf,
+ board_X550EM_x_vf,
};
extern const struct ixgbevf_info ixgbevf_82599_vf_info;
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;
/* needed by ethtool.c */
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 755f71f..54f7f9cd 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -66,6 +66,8 @@ static char ixgbevf_copyright[] =
static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
[board_82599_vf] = &ixgbevf_82599_vf_info,
[board_X540_vf] = &ixgbevf_X540_vf_info,
+ [board_X550_vf] = &ixgbevf_X550_vf_info,
+ [board_X550EM_x_vf] = &ixgbevf_X550EM_x_vf_info,
};
/* ixgbevf_pci_tbl - PCI Device ID Table
@@ -79,6 +81,8 @@ static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
static const struct pci_device_id ixgbevf_pci_tbl[] = {
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_VF), board_82599_vf },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540_VF), board_X540_vf },
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550_VF), board_X550_vf },
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_VF), board_X550EM_x_vf },
/* required last entry */
{0, }
};
@@ -3529,7 +3533,7 @@ static int ixgbevf_change_mtu(struct net_device *netdev, int new_mtu)
max_possible_frame = IXGBE_MAX_JUMBO_FRAME_SIZE;
break;
default:
- if (adapter->hw.mac.type == ixgbe_mac_X540_vf)
+ if (adapter->hw.mac.type != ixgbe_mac_82599_vf)
max_possible_frame = IXGBE_MAX_JUMBO_FRAME_SIZE;
break;
}
@@ -3860,12 +3864,23 @@ static int ixgbevf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
ixgbevf_init_last_counter_stats(adapter);
- /* print the MAC address */
- hw_dbg(hw, "%pM\n", netdev->dev_addr);
+ /* print the VF info */
+ dev_info(&pdev->dev, "%pM\n", netdev->dev_addr);
+ dev_info(&pdev->dev, "MAC: %d\n", hw->mac.type);
- hw_dbg(hw, "MAC: %d\n", hw->mac.type);
+ switch (hw->mac.type) {
+ case ixgbe_mac_X550_vf:
+ dev_info(&pdev->dev, "Intel(R) X550 Virtual Function\n");
+ break;
+ case ixgbe_mac_X540_vf:
+ dev_info(&pdev->dev, "Intel(R) X540 Virtual Function\n");
+ break;
+ case ixgbe_mac_82599_vf:
+ default:
+ dev_info(&pdev->dev, "Intel(R) 82599 Virtual Function\n");
+ break;
+ }
- hw_dbg(hw, "Intel(R) 82599 Virtual Function\n");
return 0;
err_register:
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c
index 9cddd56..cdb53be 100644
--- a/drivers/net/ethernet/intel/ixgbevf/vf.c
+++ b/drivers/net/ethernet/intel/ixgbevf/vf.c
@@ -617,3 +617,13 @@ const struct ixgbevf_info ixgbevf_X540_vf_info = {
.mac = ixgbe_mac_X540_vf,
.mac_ops = &ixgbevf_mac_ops,
};
+
+const struct ixgbevf_info ixgbevf_X550_vf_info = {
+ .mac = ixgbe_mac_X550_vf,
+ .mac_ops = &ixgbevf_mac_ops,
+};
+
+const struct ixgbevf_info ixgbevf_X550EM_x_vf_info = {
+ .mac = ixgbe_mac_X550EM_x_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 aa8cc8d..5b17242 100644
--- a/drivers/net/ethernet/intel/ixgbevf/vf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/vf.h
@@ -74,6 +74,8 @@ enum ixgbe_mac_type {
ixgbe_mac_unknown = 0,
ixgbe_mac_82599_vf,
ixgbe_mac_X540_vf,
+ ixgbe_mac_X550_vf,
+ ixgbe_mac_X550EM_x_vf,
ixgbe_num_macs
};
--
1.9.3
--
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