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Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/aq_nic.h')
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_nic.h110
1 files changed, 110 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
new file mode 100644
index 000000000000..7fc2a5ecb2b7
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
@@ -0,0 +1,110 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_nic.h: Declaration of common code for NIC. */
+
+#ifndef AQ_NIC_H
+#define AQ_NIC_H
+
+#include "aq_common.h"
+#include "aq_rss.h"
+
+struct aq_ring_s;
+struct aq_pci_func_s;
+struct aq_hw_ops;
+
+#define AQ_NIC_FC_OFF 0U
+#define AQ_NIC_FC_TX 1U
+#define AQ_NIC_FC_RX 2U
+#define AQ_NIC_FC_FULL 3U
+#define AQ_NIC_FC_AUTO 4U
+
+#define AQ_NIC_RATE_10G BIT(0)
+#define AQ_NIC_RATE_5G BIT(1)
+#define AQ_NIC_RATE_5GSR BIT(2)
+#define AQ_NIC_RATE_2GS BIT(3)
+#define AQ_NIC_RATE_1G BIT(4)
+#define AQ_NIC_RATE_100M BIT(5)
+
+struct aq_nic_cfg_s {
+ struct aq_hw_caps_s *aq_hw_caps;
+ u64 hw_features;
+ u32 rxds; /* rx ring size, descriptors # */
+ u32 txds; /* tx ring size, descriptors # */
+ u32 vecs; /* vecs==allocated irqs */
+ u32 irq_type;
+ u32 itr;
+ u32 num_rss_queues;
+ u32 mtu;
+ u32 ucp_0x364;
+ u32 flow_control;
+ u32 link_speed_msk;
+ u32 vlan_id;
+ u16 is_mc_list_enabled;
+ u16 mc_list_count;
+ bool is_autoneg;
+ bool is_interrupt_moderation;
+ bool is_polling;
+ bool is_rss;
+ bool is_lro;
+ u8 tcs;
+ struct aq_rss_parameters aq_rss;
+};
+
+#define AQ_NIC_FLAG_STARTED 0x00000004U
+#define AQ_NIC_FLAG_STOPPING 0x00000008U
+#define AQ_NIC_FLAG_RESETTING 0x00000010U
+#define AQ_NIC_FLAG_CLOSING 0x00000020U
+#define AQ_NIC_LINK_DOWN 0x04000000U
+#define AQ_NIC_FLAG_ERR_UNPLUG 0x40000000U
+#define AQ_NIC_FLAG_ERR_HW 0x80000000U
+
+#define AQ_NIC_TCVEC2RING(_NIC_, _TC_, _VEC_) \
+ ((_TC_) * AQ_CFG_TCS_MAX + (_VEC_))
+
+struct aq_nic_s *aq_nic_alloc_cold(const struct net_device_ops *ndev_ops,
+ const struct ethtool_ops *et_ops,
+ struct device *dev,
+ struct aq_pci_func_s *aq_pci_func,
+ unsigned int port,
+ const struct aq_hw_ops *aq_hw_ops);
+int aq_nic_ndev_init(struct aq_nic_s *self);
+struct aq_nic_s *aq_nic_alloc_hot(struct net_device *ndev);
+void aq_nic_set_tx_ring(struct aq_nic_s *self, unsigned int idx,
+ struct aq_ring_s *ring);
+struct device *aq_nic_get_dev(struct aq_nic_s *self);
+struct net_device *aq_nic_get_ndev(struct aq_nic_s *self);
+int aq_nic_init(struct aq_nic_s *self);
+int aq_nic_cfg_start(struct aq_nic_s *self);
+int aq_nic_ndev_register(struct aq_nic_s *self);
+void aq_nic_ndev_queue_start(struct aq_nic_s *self, unsigned int idx);
+void aq_nic_ndev_queue_stop(struct aq_nic_s *self, unsigned int idx);
+void aq_nic_ndev_free(struct aq_nic_s *self);
+int aq_nic_start(struct aq_nic_s *self);
+int aq_nic_xmit(struct aq_nic_s *self, struct sk_buff *skb);
+int aq_nic_get_regs(struct aq_nic_s *self, struct ethtool_regs *regs, void *p);
+int aq_nic_get_regs_count(struct aq_nic_s *self);
+void aq_nic_get_stats(struct aq_nic_s *self, u64 *data);
+int aq_nic_stop(struct aq_nic_s *self);
+void aq_nic_deinit(struct aq_nic_s *self);
+void aq_nic_free_hot_resources(struct aq_nic_s *self);
+int aq_nic_set_mtu(struct aq_nic_s *self, int new_mtu);
+int aq_nic_set_mac(struct aq_nic_s *self, struct net_device *ndev);
+int aq_nic_set_packet_filter(struct aq_nic_s *self, unsigned int flags);
+int aq_nic_set_multicast_list(struct aq_nic_s *self, struct net_device *ndev);
+unsigned int aq_nic_get_link_speed(struct aq_nic_s *self);
+void aq_nic_get_link_ksettings(struct aq_nic_s *self,
+ struct ethtool_link_ksettings *cmd);
+int aq_nic_set_link_ksettings(struct aq_nic_s *self,
+ const struct ethtool_link_ksettings *cmd);
+struct aq_nic_cfg_s *aq_nic_get_cfg(struct aq_nic_s *self);
+u32 aq_nic_get_fw_version(struct aq_nic_s *self);
+int aq_nic_change_pm_state(struct aq_nic_s *self, pm_message_t *pm_msg);
+
+#endif /* AQ_NIC_H */