diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns/hnae.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hnae.h | 63 |
1 files changed, 54 insertions, 9 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h index cec95ac8687d..6ca94dc3dda3 100644 --- a/drivers/net/ethernet/hisilicon/hns/hnae.h +++ b/drivers/net/ethernet/hisilicon/hns/hnae.h @@ -35,7 +35,7 @@ #include <linux/phy.h> #include <linux/types.h> -#define HNAE_DRIVER_VERSION "1.3.0" +#define HNAE_DRIVER_VERSION "2.0" #define HNAE_DRIVER_NAME "hns" #define HNAE_COPYRIGHT "Copyright(c) 2015 Huawei Corporation." #define HNAE_DRIVER_STRING "Hisilicon Network Subsystem Driver" @@ -63,6 +63,7 @@ do { \ #define AE_VERSION_1 ('6' << 16 | '6' << 8 | '0') #define AE_VERSION_2 ('1' << 24 | '6' << 16 | '1' << 8 | '0') +#define AE_IS_VER1(ver) ((ver) == AE_VERSION_1) #define AE_NAME_SIZE 16 /* some said the RX and TX RCB format should not be the same in the future. But @@ -144,23 +145,61 @@ enum hnae_led_state { #define HNS_RXD_ASID_S 24 #define HNS_RXD_ASID_M (0xff << HNS_RXD_ASID_S) +#define HNSV2_TXD_BUFNUM_S 0 +#define HNSV2_TXD_BUFNUM_M (0x7 << HNSV2_TXD_BUFNUM_S) +#define HNSV2_TXD_RI_B 1 +#define HNSV2_TXD_L4CS_B 2 +#define HNSV2_TXD_L3CS_B 3 +#define HNSV2_TXD_FE_B 4 +#define HNSV2_TXD_VLD_B 5 + +#define HNSV2_TXD_TSE_B 0 +#define HNSV2_TXD_VLAN_EN_B 1 +#define HNSV2_TXD_SNAP_B 2 +#define HNSV2_TXD_IPV6_B 3 +#define HNSV2_TXD_SCTP_B 4 + /* hardware spec ring buffer format */ struct __packed hnae_desc { __le64 addr; union { struct { - __le16 asid_bufnum_pid; + union { + __le16 asid_bufnum_pid; + __le16 asid; + }; __le16 send_size; - __le32 flag_ipoffset; - __le32 reserved_3[4]; + union { + __le32 flag_ipoffset; + struct { + __u8 bn_pid; + __u8 ra_ri_cs_fe_vld; + __u8 ip_offset; + __u8 tse_vlan_snap_v6_sctp_nth; + }; + }; + __le16 mss; + __u8 l4_len; + __u8 reserved1; + __le16 paylen; + __u8 vmid; + __u8 qid; + __le32 reserved2[2]; } tx; struct { __le32 ipoff_bnum_pid_flag; __le16 pkt_len; __le16 size; - __le32 vlan_pri_asid; - __le32 reserved_2[3]; + union { + __le32 vlan_pri_asid; + struct { + __le16 asid; + __le16 vlan_cfi_pri; + }; + }; + __le32 rss_hash; + __le32 reserved_1[2]; } rx; }; }; @@ -302,7 +341,8 @@ struct hnae_queue { void __iomem *io_base; phys_addr_t phy_base; struct hnae_ae_dev *dev; /* the device who use this queue */ - struct hnae_ring rx_ring, tx_ring; + struct hnae_ring rx_ring ____cacheline_internodealigned_in_smp; + struct hnae_ring tx_ring ____cacheline_internodealigned_in_smp; struct hnae_handle *handle; }; @@ -435,6 +475,7 @@ struct hnae_ae_ops { int (*set_mac_addr)(struct hnae_handle *handle, void *p); int (*set_mc_addr)(struct hnae_handle *handle, void *addr); int (*set_mtu)(struct hnae_handle *handle, int new_mtu); + void (*set_tso_stats)(struct hnae_handle *handle, int enable); void (*update_stats)(struct hnae_handle *handle, struct net_device_stats *net_stats); void (*get_stats)(struct hnae_handle *handle, u64 *data); @@ -446,6 +487,12 @@ struct hnae_ae_ops { enum hnae_led_state status); void (*get_regs)(struct hnae_handle *handle, void *data); int (*get_regs_len)(struct hnae_handle *handle); + u32 (*get_rss_key_size)(struct hnae_handle *handle); + u32 (*get_rss_indir_size)(struct hnae_handle *handle); + int (*get_rss)(struct hnae_handle *handle, u32 *indir, u8 *key, + u8 *hfunc); + int (*set_rss)(struct hnae_handle *handle, const u32 *indir, + const u8 *key, const u8 hfunc); }; struct hnae_ae_dev { @@ -551,11 +598,9 @@ static inline void hnae_replace_buffer(struct hnae_ring *ring, int i, struct hnae_desc_cb *res_cb) { struct hnae_buf_ops *bops = ring->q->handle->bops; - struct hnae_desc_cb tmp_cb = ring->desc_cb[i]; bops->unmap_buffer(ring, &ring->desc_cb[i]); ring->desc_cb[i] = *res_cb; - *res_cb = tmp_cb; ring->desc[i].addr = (__le64)ring->desc_cb[i].dma; ring->desc[i].rx.ipoff_bnum_pid_flag = 0; } |