diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h | 97 |
1 files changed, 77 insertions, 20 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h index ad53f79..a636463 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h @@ -79,6 +79,8 @@ struct fw_wr_hdr { #define FW_WR_FLOWID(x) ((x) << 8) #define FW_WR_LEN16(x) ((x) << 0) +#define HW_TPL_FR_MT_PR_IV_P_FC 0X32B + struct fw_ulptx_wr { __be32 op_to_compl; __be32 flowid_len16; @@ -155,6 +157,17 @@ struct fw_eth_tx_pkt_vm_wr { #define FW_CMD_MAX_TIMEOUT 3000 +/* + * If a host driver does a HELLO and discovers that there's already a MASTER + * selected, we may have to wait for that MASTER to finish issuing RESET, + * configuration and INITIALIZE commands. Also, there's a possibility that + * our own HELLO may get lost if it happens right as the MASTER is issuign a + * RESET command, so we need to be willing to make a few retries of our HELLO. + */ +#define FW_CMD_HELLO_TIMEOUT (3 * FW_CMD_MAX_TIMEOUT) +#define FW_CMD_HELLO_RETRIES 3 + + enum fw_cmd_opcodes { FW_LDST_CMD = 0x01, FW_RESET_CMD = 0x03, @@ -304,7 +317,17 @@ struct fw_reset_cmd { __be32 op_to_write; __be32 retval_len16; __be32 val; - __be32 r3; + __be32 halt_pkd; +}; + +#define FW_RESET_CMD_HALT_SHIFT 31 +#define FW_RESET_CMD_HALT_MASK 0x1 +#define FW_RESET_CMD_HALT(x) ((x) << FW_RESET_CMD_HALT_SHIFT) +#define FW_RESET_CMD_HALT_GET(x) \ + (((x) >> FW_RESET_CMD_HALT_SHIFT) & FW_RESET_CMD_HALT_MASK) + +enum fw_hellow_cmd { + fw_hello_cmd_stage_os = 0x0 }; struct fw_hello_cmd { @@ -315,8 +338,14 @@ struct fw_hello_cmd { #define FW_HELLO_CMD_INIT (1U << 30) #define FW_HELLO_CMD_MASTERDIS(x) ((x) << 29) #define FW_HELLO_CMD_MASTERFORCE(x) ((x) << 28) -#define FW_HELLO_CMD_MBMASTER(x) ((x) << 24) +#define FW_HELLO_CMD_MBMASTER_MASK 0xfU +#define FW_HELLO_CMD_MBMASTER_SHIFT 24 +#define FW_HELLO_CMD_MBMASTER(x) ((x) << FW_HELLO_CMD_MBMASTER_SHIFT) +#define FW_HELLO_CMD_MBMASTER_GET(x) \ + (((x) >> FW_HELLO_CMD_MBMASTER_SHIFT) & FW_HELLO_CMD_MBMASTER_MASK) #define FW_HELLO_CMD_MBASYNCNOT(x) ((x) << 20) +#define FW_HELLO_CMD_STAGE(x) ((x) << 17) +#define FW_HELLO_CMD_CLEARINIT (1U << 16) __be32 fwrev; }; @@ -401,6 +430,14 @@ enum fw_caps_config_fcoe { FW_CAPS_CONFIG_FCOE_TARGET = 0x00000002, }; +enum fw_memtype_cf { + FW_MEMTYPE_CF_EDC0 = 0x0, + FW_MEMTYPE_CF_EDC1 = 0x1, + FW_MEMTYPE_CF_EXTMEM = 0x2, + FW_MEMTYPE_CF_FLASH = 0x4, + FW_MEMTYPE_CF_INTERNAL = 0x5, +}; + struct fw_caps_config_cmd { __be32 op_to_write; __be32 retval_len16; @@ -416,10 +453,15 @@ struct fw_caps_config_cmd { __be16 r4; __be16 iscsicaps; __be16 fcoecaps; - __be32 r5; - __be64 r6; + __be32 cfcsum; + __be32 finiver; + __be32 finicsum; }; +#define FW_CAPS_CONFIG_CMD_CFVALID (1U << 27) +#define FW_CAPS_CONFIG_CMD_MEMTYPE_CF(x) ((x) << 24) +#define FW_CAPS_CONFIG_CMD_MEMADDR64K_CF(x) ((x) << 16) + /* * params command mnemonics */ @@ -451,6 +493,7 @@ enum fw_params_param_dev { FW_PARAMS_PARAM_DEV_INTVER_FCOE = 0x0A, FW_PARAMS_PARAM_DEV_FWREV = 0x0B, FW_PARAMS_PARAM_DEV_TPREV = 0x0C, + FW_PARAMS_PARAM_DEV_CF = 0x0D, }; /* @@ -492,6 +535,8 @@ enum fw_params_param_pfvf { FW_PARAMS_PARAM_PFVF_IQFLINT_END = 0x2A, FW_PARAMS_PARAM_PFVF_EQ_START = 0x2B, FW_PARAMS_PARAM_PFVF_EQ_END = 0x2C, + FW_PARAMS_PARAM_PFVF_ACTIVE_FILTER_START = 0x2D, + FW_PARAMS_PARAM_PFVF_ACTIVE_FILTER_END = 0x2E }; /* @@ -507,8 +552,16 @@ enum fw_params_param_dmaq { #define FW_PARAMS_MNEM(x) ((x) << 24) #define FW_PARAMS_PARAM_X(x) ((x) << 16) -#define FW_PARAMS_PARAM_Y(x) ((x) << 8) -#define FW_PARAMS_PARAM_Z(x) ((x) << 0) +#define FW_PARAMS_PARAM_Y_SHIFT 8 +#define FW_PARAMS_PARAM_Y_MASK 0xffU +#define FW_PARAMS_PARAM_Y(x) ((x) << FW_PARAMS_PARAM_Y_SHIFT) +#define FW_PARAMS_PARAM_Y_GET(x) (((x) >> FW_PARAMS_PARAM_Y_SHIFT) &\ + FW_PARAMS_PARAM_Y_MASK) +#define FW_PARAMS_PARAM_Z_SHIFT 0 +#define FW_PARAMS_PARAM_Z_MASK 0xffu +#define FW_PARAMS_PARAM_Z(x) ((x) << FW_PARAMS_PARAM_Z_SHIFT) +#define FW_PARAMS_PARAM_Z_GET(x) (((x) >> FW_PARAMS_PARAM_Z_SHIFT) &\ + FW_PARAMS_PARAM_Z_MASK) #define FW_PARAMS_PARAM_XYZ(x) ((x) << 0) #define FW_PARAMS_PARAM_YZ(x) ((x) << 0) @@ -1599,6 +1652,16 @@ struct fw_debug_cmd { } u; }; +#define FW_PCIE_FW_ERR (1U << 31) +#define FW_PCIE_FW_INIT (1U << 30) +#define FW_PCIE_FW_HALT (1U << 29) +#define FW_PCIE_FW_MASTER_VLD (1U << 15) +#define FW_PCIE_FW_MASTER_MASK 0x7 +#define FW_PCIE_FW_MASTER_SHIFT 12 +#define FW_PCIE_FW_MASTER(x) ((x) << FW_PCIE_FW_MASTER_SHIFT) +#define FW_PCIE_FW_MASTER_GET(x) (((x) >> FW_PCIE_FW_MASTER_SHIFT) & \ + FW_PCIE_FW_MASTER_MASK) + struct fw_hdr { u8 ver; u8 reserved1; @@ -1613,7 +1676,11 @@ struct fw_hdr { u8 intfver_iscsi; u8 intfver_fcoe; u8 reserved2; - __be32 reserved3[27]; + __u32 reserved3; + __u32 reserved4; + __u32 reserved5; + __be32 flags; + __be32 reserved6[23]; }; #define FW_HDR_FW_VER_MAJOR_GET(x) (((x) >> 24) & 0xff) @@ -1621,18 +1688,8 @@ struct fw_hdr { #define FW_HDR_FW_VER_MICRO_GET(x) (((x) >> 8) & 0xff) #define FW_HDR_FW_VER_BUILD_GET(x) (((x) >> 0) & 0xff) -#define S_FW_CMD_OP 24 -#define V_FW_CMD_OP(x) ((x) << S_FW_CMD_OP) - -#define S_FW_CMD_REQUEST 23 -#define V_FW_CMD_REQUEST(x) ((x) << S_FW_CMD_REQUEST) -#define F_FW_CMD_REQUEST V_FW_CMD_REQUEST(1U) - -#define S_FW_CMD_WRITE 21 -#define V_FW_CMD_WRITE(x) ((x) << S_FW_CMD_WRITE) -#define F_FW_CMD_WRITE V_FW_CMD_WRITE(1U) - -#define S_FW_LDST_CMD_ADDRSPACE 0 -#define V_FW_LDST_CMD_ADDRSPACE(x) ((x) << S_FW_LDST_CMD_ADDRSPACE) +enum fw_hdr_flags { + FW_HDR_FLAGS_RESET_HALT = 0x00000001, +}; #endif /* _T4FW_INTERFACE_H_ */ |
