diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 212 |
1 files changed, 116 insertions, 96 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 6e310a539467..c4cd54aa4dd5 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -4,47 +4,21 @@ #ifndef _I40E_H_ #define _I40E_H_ -#include <net/tcp.h> -#include <net/udp.h> -#include <linux/types.h> -#include <linux/errno.h> -#include <linux/module.h> #include <linux/pci.h> -#include <linux/netdevice.h> -#include <linux/ioport.h> -#include <linux/iommu.h> -#include <linux/slab.h> -#include <linux/list.h> -#include <linux/hashtable.h> -#include <linux/string.h> -#include <linux/in.h> -#include <linux/ip.h> -#include <linux/sctp.h> -#include <linux/pkt_sched.h> -#include <linux/ipv6.h> -#include <net/checksum.h> -#include <net/ip6_checksum.h> -#include <linux/ethtool.h> -#include <linux/if_vlan.h> -#include <linux/if_macvlan.h> -#include <linux/if_bridge.h> -#include <linux/clocksource.h> -#include <linux/net_tstamp.h> #include <linux/ptp_clock_kernel.h> +#include <linux/types.h> +#include <linux/avf/virtchnl.h> +#include <linux/net/intel/i40e_client.h> +#include <net/devlink.h> #include <net/pkt_cls.h> -#include <net/pkt_sched.h> -#include <net/tc_act/tc_gact.h> -#include <net/tc_act/tc_mirred.h> #include <net/udp_tunnel.h> -#include <net/xdp_sock.h> -#include <linux/bitfield.h> -#include "i40e_type.h" +#include "i40e_dcb.h" +#include "i40e_debug.h" +#include "i40e_devlink.h" +#include "i40e_io.h" #include "i40e_prototype.h" -#include <linux/net/intel/i40e_client.h> -#include <linux/avf/virtchnl.h> -#include "i40e_virtchnl_pf.h" +#include "i40e_register.h" #include "i40e_txrx.h" -#include "i40e_dcb.h" /* Useful i40e defaults */ #define I40E_MAX_VEB 16 @@ -75,23 +49,19 @@ #define I40E_QUEUE_WAIT_RETRY_LIMIT 10 #define I40E_INT_NAME_STR_LEN (IFNAMSIZ + 16) -#define I40E_NVM_VERSION_LO_SHIFT 0 -#define I40E_NVM_VERSION_LO_MASK (0xff << I40E_NVM_VERSION_LO_SHIFT) -#define I40E_NVM_VERSION_HI_SHIFT 12 -#define I40E_NVM_VERSION_HI_MASK (0xf << I40E_NVM_VERSION_HI_SHIFT) -#define I40E_OEM_VER_BUILD_MASK 0xffff -#define I40E_OEM_VER_PATCH_MASK 0xff -#define I40E_OEM_VER_BUILD_SHIFT 8 -#define I40E_OEM_VER_SHIFT 24 #define I40E_PHY_DEBUG_ALL \ (I40E_AQ_PHY_DEBUG_DISABLE_LINK_FW | \ I40E_AQ_PHY_DEBUG_DISABLE_ALL_LINK_FW) #define I40E_OEM_EETRACK_ID 0xffffffff -#define I40E_OEM_GEN_SHIFT 24 -#define I40E_OEM_SNAP_MASK 0x00ff0000 -#define I40E_OEM_SNAP_SHIFT 16 -#define I40E_OEM_RELEASE_MASK 0x0000ffff +#define I40E_NVM_VERSION_LO_MASK GENMASK(7, 0) +#define I40E_NVM_VERSION_HI_MASK GENMASK(15, 12) +#define I40E_OEM_VER_BUILD_MASK GENMASK(23, 8) +#define I40E_OEM_VER_PATCH_MASK GENMASK(7, 0) +#define I40E_OEM_VER_MASK GENMASK(31, 24) +#define I40E_OEM_GEN_MASK GENMASK(31, 24) +#define I40E_OEM_SNAP_MASK GENMASK(23, 16) +#define I40E_OEM_RELEASE_MASK GENMASK(15, 0) #define I40E_RX_DESC(R, i) \ (&(((union i40e_rx_desc *)((R)->desc))[i])) @@ -323,29 +293,6 @@ struct i40e_udp_port_config { u8 filter_index; }; -#define I40_DDP_FLASH_REGION 100 -#define I40E_PROFILE_INFO_SIZE 48 -#define I40E_MAX_PROFILE_NUM 16 -#define I40E_PROFILE_LIST_SIZE \ - (I40E_PROFILE_INFO_SIZE * I40E_MAX_PROFILE_NUM + 4) -#define I40E_DDP_PROFILE_PATH "intel/i40e/ddp/" -#define I40E_DDP_PROFILE_NAME_MAX 64 - -int i40e_ddp_load(struct net_device *netdev, const u8 *data, size_t size, - bool is_add); -int i40e_ddp_flash(struct net_device *netdev, struct ethtool_flash *flash); - -struct i40e_ddp_profile_list { - u32 p_count; - struct i40e_profile_info p_info[]; -}; - -struct i40e_ddp_old_profile_list { - struct list_head list; - size_t old_ddp_size; - u8 old_ddp_buf[]; -}; - /* macros related to FLX_PIT */ #define I40E_FLEX_SET_FSIZE(fsize) (((fsize) << \ I40E_PRTQF_FLX_PIT_FSIZE_SHIFT) & \ @@ -462,6 +409,7 @@ static inline const u8 *i40e_channel_mac(struct i40e_channel *ch) /* struct that defines the Ethernet device */ struct i40e_pf { struct pci_dev *pdev; + struct devlink_port devlink_port; struct i40e_hw hw; DECLARE_BITMAP(state, __I40E_STATE_SIZE__); struct msix_entry *msix_entries; @@ -1002,43 +950,104 @@ struct i40e_device { }; /** - * i40e_nvm_version_str - format the NVM version strings + * i40e_info_nvm_ver - format the NVM version string * @hw: ptr to the hardware info + * @buf: string buffer to store + * @len: buffer size + * + * Formats NVM version string as: + * <gen>.<snap>.<release> when eetrackid == I40E_OEM_EETRACK_ID + * <nvm_major>.<nvm_minor> otherwise **/ -static inline char *i40e_nvm_version_str(struct i40e_hw *hw) +static inline void i40e_info_nvm_ver(struct i40e_hw *hw, char *buf, size_t len) { - static char buf[32]; - u32 full_ver; + struct i40e_nvm_info *nvm = &hw->nvm; - full_ver = hw->nvm.oem_ver; - - if (hw->nvm.eetrack == I40E_OEM_EETRACK_ID) { + if (nvm->eetrack == I40E_OEM_EETRACK_ID) { + u32 full_ver = nvm->oem_ver; u8 gen, snap; u16 release; - gen = (u8)(full_ver >> I40E_OEM_GEN_SHIFT); - snap = (u8)((full_ver & I40E_OEM_SNAP_MASK) >> - I40E_OEM_SNAP_SHIFT); - release = (u16)(full_ver & I40E_OEM_RELEASE_MASK); - - snprintf(buf, sizeof(buf), "%x.%x.%x", gen, snap, release); + gen = FIELD_GET(I40E_OEM_GEN_MASK, full_ver); + snap = FIELD_GET(I40E_OEM_SNAP_MASK, full_ver); + release = FIELD_GET(I40E_OEM_RELEASE_MASK, full_ver); + snprintf(buf, len, "%x.%x.%x", gen, snap, release); } else { - u8 ver, patch; + u8 major, minor; + + major = FIELD_GET(I40E_NVM_VERSION_HI_MASK, nvm->version); + minor = FIELD_GET(I40E_NVM_VERSION_LO_MASK, nvm->version); + snprintf(buf, len, "%x.%02x", major, minor); + } +} + +/** + * i40e_info_eetrack - format the EETrackID string + * @hw: ptr to the hardware info + * @buf: string buffer to store + * @len: buffer size + * + * Returns hexadecimally formated EETrackID if it is + * different from I40E_OEM_EETRACK_ID or empty string. + **/ +static inline void i40e_info_eetrack(struct i40e_hw *hw, char *buf, size_t len) +{ + struct i40e_nvm_info *nvm = &hw->nvm; + + buf[0] = '\0'; + if (nvm->eetrack != I40E_OEM_EETRACK_ID) + snprintf(buf, len, "0x%08x", nvm->eetrack); +} + +/** + * i40e_info_civd_ver - format the NVM version strings + * @hw: ptr to the hardware info + * @buf: string buffer to store + * @len: buffer size + * + * Returns formated combo image version if adapter's EETrackID is + * different from I40E_OEM_EETRACK_ID or empty string. + **/ +static inline void i40e_info_civd_ver(struct i40e_hw *hw, char *buf, size_t len) +{ + struct i40e_nvm_info *nvm = &hw->nvm; + + buf[0] = '\0'; + if (nvm->eetrack != I40E_OEM_EETRACK_ID) { + u32 full_ver = nvm->oem_ver; + u8 major, minor; u16 build; - ver = (u8)(full_ver >> I40E_OEM_VER_SHIFT); - build = (u16)((full_ver >> I40E_OEM_VER_BUILD_SHIFT) & - I40E_OEM_VER_BUILD_MASK); - patch = (u8)(full_ver & I40E_OEM_VER_PATCH_MASK); - - snprintf(buf, sizeof(buf), - "%x.%02x 0x%x %d.%d.%d", - (hw->nvm.version & I40E_NVM_VERSION_HI_MASK) >> - I40E_NVM_VERSION_HI_SHIFT, - (hw->nvm.version & I40E_NVM_VERSION_LO_MASK) >> - I40E_NVM_VERSION_LO_SHIFT, - hw->nvm.eetrack, ver, build, patch); + major = FIELD_GET(I40E_OEM_VER_MASK, full_ver); + build = FIELD_GET(I40E_OEM_VER_BUILD_MASK, full_ver); + minor = FIELD_GET(I40E_OEM_VER_PATCH_MASK, full_ver); + snprintf(buf, len, "%d.%d.%d", major, build, minor); } +} + +/** + * i40e_nvm_version_str - format the NVM version strings + * @hw: ptr to the hardware info + * @buf: string buffer to store + * @len: buffer size + **/ +static inline char *i40e_nvm_version_str(struct i40e_hw *hw, char *buf, + size_t len) +{ + char ver[16] = " "; + + /* Get NVM version */ + i40e_info_nvm_ver(hw, buf, len); + + /* Append EETrackID if provided */ + i40e_info_eetrack(hw, &ver[1], sizeof(ver) - 1); + if (strlen(ver) > 1) + strlcat(buf, ver, len); + + /* Append combo image version if provided */ + i40e_info_civd_ver(hw, &ver[1], sizeof(ver) - 1); + if (strlen(ver) > 1) + strlcat(buf, ver, len); return buf; } @@ -1321,4 +1330,15 @@ static inline u32 i40e_is_tc_mqprio_enabled(struct i40e_pf *pf) return pf->flags & I40E_FLAG_TC_MQPRIO; } +/** + * i40e_hw_to_pf - get pf pointer from the hardware structure + * @hw: pointer to the device HW structure + **/ +static inline struct i40e_pf *i40e_hw_to_pf(struct i40e_hw *hw) +{ + return container_of(hw, struct i40e_pf, hw); +} + +struct device *i40e_hw_to_dev(struct i40e_hw *hw); + #endif /* _I40E_H_ */ |