net/sfc/base: simplify the code to parse RSS hash type
[dpdk.git] / drivers / net / sfc / base / efx.h
index 4c89833..62c56e6 100644 (file)
@@ -155,6 +155,14 @@ extern     __checkReturn   efx_rc_t
 efx_nic_reset(
        __in            efx_nic_t *enp);
 
+extern __checkReturn   boolean_t
+efx_nic_hw_unavailable(
+       __in            efx_nic_t *enp);
+
+extern                 void
+efx_nic_set_hw_unavailable(
+       __in            efx_nic_t *enp);
+
 #if EFSYS_OPT_DIAG
 
 extern __checkReturn   efx_rc_t
@@ -662,77 +670,74 @@ efx_mon_init(
 #define        EFX_MON_STATS_PAGE_SIZE 0x100
 #define        EFX_MON_MASK_ELEMENT_SIZE 32
 
-/* START MKCONFIG GENERATED MonitorHeaderStatsBlock 400fdb0517af1fca */
+/* START MKCONFIG GENERATED MonitorHeaderStatsBlock 78b65c8d5af9747b */
 typedef enum efx_mon_stat_e {
-       EFX_MON_STAT_2_5V,
-       EFX_MON_STAT_VCCP1,
-       EFX_MON_STAT_VCC,
-       EFX_MON_STAT_5V,
-       EFX_MON_STAT_12V,
-       EFX_MON_STAT_VCCP2,
-       EFX_MON_STAT_EXT_TEMP,
-       EFX_MON_STAT_INT_TEMP,
-       EFX_MON_STAT_AIN1,
-       EFX_MON_STAT_AIN2,
-       EFX_MON_STAT_INT_COOLING,
-       EFX_MON_STAT_EXT_COOLING,
-       EFX_MON_STAT_1V,
-       EFX_MON_STAT_1_2V,
-       EFX_MON_STAT_1_8V,
-       EFX_MON_STAT_3_3V,
-       EFX_MON_STAT_1_2VA,
-       EFX_MON_STAT_VREF,
-       EFX_MON_STAT_VAOE,
+       EFX_MON_STAT_CONTROLLER_TEMP,
+       EFX_MON_STAT_PHY_COMMON_TEMP,
+       EFX_MON_STAT_CONTROLLER_COOLING,
+       EFX_MON_STAT_PHY0_TEMP,
+       EFX_MON_STAT_PHY0_COOLING,
+       EFX_MON_STAT_PHY1_TEMP,
+       EFX_MON_STAT_PHY1_COOLING,
+       EFX_MON_STAT_IN_1V0,
+       EFX_MON_STAT_IN_1V2,
+       EFX_MON_STAT_IN_1V8,
+       EFX_MON_STAT_IN_2V5,
+       EFX_MON_STAT_IN_3V3,
+       EFX_MON_STAT_IN_12V0,
+       EFX_MON_STAT_IN_1V2A,
+       EFX_MON_STAT_IN_VREF,
+       EFX_MON_STAT_OUT_VAOE,
        EFX_MON_STAT_AOE_TEMP,
        EFX_MON_STAT_PSU_AOE_TEMP,
        EFX_MON_STAT_PSU_TEMP,
-       EFX_MON_STAT_FAN0,
-       EFX_MON_STAT_FAN1,
-       EFX_MON_STAT_FAN2,
-       EFX_MON_STAT_FAN3,
-       EFX_MON_STAT_FAN4,
-       EFX_MON_STAT_VAOE_IN,
-       EFX_MON_STAT_IAOE,
-       EFX_MON_STAT_IAOE_IN,
+       EFX_MON_STAT_FAN_0,
+       EFX_MON_STAT_FAN_1,
+       EFX_MON_STAT_FAN_2,
+       EFX_MON_STAT_FAN_3,
+       EFX_MON_STAT_FAN_4,
+       EFX_MON_STAT_IN_VAOE,
+       EFX_MON_STAT_OUT_IAOE,
+       EFX_MON_STAT_IN_IAOE,
        EFX_MON_STAT_NIC_POWER,
-       EFX_MON_STAT_0_9V,
-       EFX_MON_STAT_I0_9V,
-       EFX_MON_STAT_I1_2V,
-       EFX_MON_STAT_0_9V_ADC,
-       EFX_MON_STAT_INT_TEMP2,
-       EFX_MON_STAT_VREG_TEMP,
-       EFX_MON_STAT_VREG_0_9V_TEMP,
-       EFX_MON_STAT_VREG_1_2V_TEMP,
-       EFX_MON_STAT_INT_VPTAT,
-       EFX_MON_STAT_INT_ADC_TEMP,
-       EFX_MON_STAT_EXT_VPTAT,
-       EFX_MON_STAT_EXT_ADC_TEMP,
+       EFX_MON_STAT_IN_0V9,
+       EFX_MON_STAT_IN_I0V9,
+       EFX_MON_STAT_IN_I1V2,
+       EFX_MON_STAT_IN_0V9_ADC,
+       EFX_MON_STAT_CONTROLLER_2_TEMP,
+       EFX_MON_STAT_VREG_INTERNAL_TEMP,
+       EFX_MON_STAT_VREG_0V9_TEMP,
+       EFX_MON_STAT_VREG_1V2_TEMP,
+       EFX_MON_STAT_CONTROLLER_VPTAT,
+       EFX_MON_STAT_CONTROLLER_INTERNAL_TEMP,
+       EFX_MON_STAT_CONTROLLER_VPTAT_EXTADC,
+       EFX_MON_STAT_CONTROLLER_INTERNAL_TEMP_EXTADC,
        EFX_MON_STAT_AMBIENT_TEMP,
        EFX_MON_STAT_AIRFLOW,
        EFX_MON_STAT_VDD08D_VSS08D_CSR,
        EFX_MON_STAT_VDD08D_VSS08D_CSR_EXTADC,
        EFX_MON_STAT_HOTPOINT_TEMP,
-       EFX_MON_STAT_PHY_POWER_SWITCH_PORT0,
-       EFX_MON_STAT_PHY_POWER_SWITCH_PORT1,
+       EFX_MON_STAT_PHY_POWER_PORT0,
+       EFX_MON_STAT_PHY_POWER_PORT1,
        EFX_MON_STAT_MUM_VCC,
-       EFX_MON_STAT_0V9_A,
-       EFX_MON_STAT_I0V9_A,
-       EFX_MON_STAT_0V9_A_TEMP,
-       EFX_MON_STAT_0V9_B,
-       EFX_MON_STAT_I0V9_B,
-       EFX_MON_STAT_0V9_B_TEMP,
+       EFX_MON_STAT_IN_0V9_A,
+       EFX_MON_STAT_IN_I0V9_A,
+       EFX_MON_STAT_VREG_0V9_A_TEMP,
+       EFX_MON_STAT_IN_0V9_B,
+       EFX_MON_STAT_IN_I0V9_B,
+       EFX_MON_STAT_VREG_0V9_B_TEMP,
        EFX_MON_STAT_CCOM_AVREG_1V2_SUPPLY,
-       EFX_MON_STAT_CCOM_AVREG_1V2_SUPPLY_EXT_ADC,
+       EFX_MON_STAT_CCOM_AVREG_1V2_SUPPLY_EXTADC,
        EFX_MON_STAT_CCOM_AVREG_1V8_SUPPLY,
-       EFX_MON_STAT_CCOM_AVREG_1V8_SUPPLY_EXT_ADC,
+       EFX_MON_STAT_CCOM_AVREG_1V8_SUPPLY_EXTADC,
        EFX_MON_STAT_CONTROLLER_MASTER_VPTAT,
        EFX_MON_STAT_CONTROLLER_MASTER_INTERNAL_TEMP,
-       EFX_MON_STAT_CONTROLLER_MASTER_VPTAT_EXT_ADC,
-       EFX_MON_STAT_CONTROLLER_MASTER_INTERNAL_TEMP_EXT_ADC,
+       EFX_MON_STAT_CONTROLLER_MASTER_VPTAT_EXTADC,
+       EFX_MON_STAT_CONTROLLER_MASTER_INTERNAL_TEMP_EXTADC,
        EFX_MON_STAT_CONTROLLER_SLAVE_VPTAT,
        EFX_MON_STAT_CONTROLLER_SLAVE_INTERNAL_TEMP,
-       EFX_MON_STAT_CONTROLLER_SLAVE_VPTAT_EXT_ADC,
-       EFX_MON_STAT_CONTROLLER_SLAVE_INTERNAL_TEMP_EXT_ADC,
+       EFX_MON_STAT_CONTROLLER_SLAVE_VPTAT_EXTADC,
+       EFX_MON_STAT_CONTROLLER_SLAVE_INTERNAL_TEMP_EXTADC,
        EFX_MON_STAT_SODIMM_VOUT,
        EFX_MON_STAT_SODIMM_0_TEMP,
        EFX_MON_STAT_SODIMM_1_TEMP,
@@ -741,12 +746,12 @@ typedef enum efx_mon_stat_e {
        EFX_MON_STAT_CONTROLLER_TDIODE_TEMP,
        EFX_MON_STAT_BOARD_FRONT_TEMP,
        EFX_MON_STAT_BOARD_BACK_TEMP,
-       EFX_MON_STAT_I1V8,
-       EFX_MON_STAT_I2V5,
-       EFX_MON_STAT_I3V3,
-       EFX_MON_STAT_I12V0,
-       EFX_MON_STAT_1_3V,
-       EFX_MON_STAT_I1V3,
+       EFX_MON_STAT_IN_I1V8,
+       EFX_MON_STAT_IN_I2V5,
+       EFX_MON_STAT_IN_I3V3,
+       EFX_MON_STAT_IN_I12V0,
+       EFX_MON_STAT_IN_1V3,
+       EFX_MON_STAT_IN_I1V3,
        EFX_MON_NSTATS
 } efx_mon_stat_t;
 
@@ -760,11 +765,40 @@ typedef enum efx_mon_stat_state_e {
        EFX_MON_STAT_STATE_NO_READING = 4,
 } efx_mon_stat_state_t;
 
+typedef enum efx_mon_stat_unit_e {
+       EFX_MON_STAT_UNIT_UNKNOWN = 0,
+       EFX_MON_STAT_UNIT_BOOL,
+       EFX_MON_STAT_UNIT_TEMP_C,
+       EFX_MON_STAT_UNIT_VOLTAGE_MV,
+       EFX_MON_STAT_UNIT_CURRENT_MA,
+       EFX_MON_STAT_UNIT_POWER_W,
+       EFX_MON_STAT_UNIT_RPM,
+       EFX_MON_NUNITS
+} efx_mon_stat_unit_t;
+
 typedef struct efx_mon_stat_value_s {
-       uint16_t        emsv_value;
-       uint16_t        emsv_state;
+       uint16_t                emsv_value;
+       efx_mon_stat_state_t    emsv_state;
+       efx_mon_stat_unit_t     emsv_unit;
 } efx_mon_stat_value_t;
 
+typedef struct efx_mon_limit_value_s {
+       uint16_t                        emlv_warning_min;
+       uint16_t                        emlv_warning_max;
+       uint16_t                        emlv_fatal_min;
+       uint16_t                        emlv_fatal_max;
+} efx_mon_stat_limits_t;
+
+typedef enum efx_mon_stat_portmask_e {
+       EFX_MON_STAT_PORTMAP_NONE = 0,
+       EFX_MON_STAT_PORTMAP_PORT0 = 1,
+       EFX_MON_STAT_PORTMAP_PORT1 = 2,
+       EFX_MON_STAT_PORTMAP_PORT2 = 3,
+       EFX_MON_STAT_PORTMAP_PORT3 = 4,
+       EFX_MON_STAT_PORTMAP_ALL = (-1),
+       EFX_MON_STAT_PORTMAP_UNKNOWN = (-2)
+} efx_mon_stat_portmask_t;
+
 #if EFSYS_OPT_NAMES
 
 extern                                 const char *
@@ -772,14 +806,39 @@ efx_mon_stat_name(
        __in                            efx_nic_t *enp,
        __in                            efx_mon_stat_t id);
 
+extern                                 const char *
+efx_mon_stat_description(
+       __in                            efx_nic_t *enp,
+       __in                            efx_mon_stat_t id);
+
 #endif /* EFSYS_OPT_NAMES */
 
+extern __checkReturn                   boolean_t
+efx_mon_mcdi_to_efx_stat(
+       __in                            int mcdi_index,
+       __out                           efx_mon_stat_t *statp);
+
+extern __checkReturn                   boolean_t
+efx_mon_get_stat_unit(
+       __in                            efx_mon_stat_t stat,
+       __out                           efx_mon_stat_unit_t *unitp);
+
+extern __checkReturn                   boolean_t
+efx_mon_get_stat_portmap(
+       __in                            efx_mon_stat_t stat,
+       __out                           efx_mon_stat_portmask_t *maskp);
+
 extern __checkReturn                   efx_rc_t
 efx_mon_stats_update(
        __in                            efx_nic_t *enp,
        __in                            efsys_mem_t *esmp,
        __inout_ecount(EFX_MON_NSTATS)  efx_mon_stat_value_t *values);
 
+extern __checkReturn                   efx_rc_t
+efx_mon_limits_update(
+       __in                            efx_nic_t *enp,
+       __inout_ecount(EFX_MON_NSTATS)  efx_mon_stat_limits_t *values);
+
 #endif /* EFSYS_OPT_MON_STATS */
 
 extern         void
@@ -1241,6 +1300,7 @@ typedef struct efx_nic_cfg_s {
        boolean_t               enc_bug35388_workaround;
        boolean_t               enc_bug41750_workaround;
        boolean_t               enc_bug61265_workaround;
+       boolean_t               enc_bug61297_workaround;
        boolean_t               enc_rx_batching_enabled;
        /* Maximum number of descriptors completed in an rx event. */
        uint32_t                enc_rx_batch_max;
@@ -1611,6 +1671,87 @@ efx_bootcfg_write(
        __in_bcount(size)       uint8_t *data,
        __in                    size_t size);
 
+
+/*
+ * Processing routines for buffers arranged in the DHCP/BOOTP option format
+ * (see https://tools.ietf.org/html/rfc1533)
+ *
+ * Summarising the format: the buffer is a sequence of options. All options
+ * begin with a tag octet, which uniquely identifies the option.  Fixed-
+ * length options without data consist of only a tag octet.  Only options PAD
+ * (0) and END (255) are fixed length.  All other options are variable-length
+ * with a length octet following the tag octet.  The value of the length
+ * octet does not include the two octets specifying the tag and length.  The
+ * length octet is followed by "length" octets of data.
+ *
+ * Option data may be a sequence of sub-options in the same format. The data
+ * content of the encapsulating option is one or more encapsulated sub-options,
+ * with no terminating END tag is required.
+ *
+ * To be valid, the top-level sequence of options should be terminated by an
+ * END tag. The buffer should be padded with the PAD byte.
+ *
+ * When stored to NVRAM, the DHCP option format buffer is preceded by a
+ * checksum octet. The full buffer (including after the END tag) contributes
+ * to the checksum, hence the need to fill the buffer to the end with PAD.
+ */
+
+#define        EFX_DHCP_END ((uint8_t)0xff)
+#define        EFX_DHCP_PAD ((uint8_t)0)
+
+#define        EFX_DHCP_ENCAP_OPT(encapsulator, encapsulated) \
+  (uint16_t)(((encapsulator) << 8) | (encapsulated))
+
+extern __checkReturn           uint8_t
+efx_dhcp_csum(
+       __in_bcount(size)       uint8_t const *data,
+       __in                    size_t size);
+
+extern __checkReturn           efx_rc_t
+efx_dhcp_verify(
+       __in_bcount(size)       uint8_t const *data,
+       __in                    size_t size,
+       __out_opt               size_t *usedp);
+
+extern __checkReturn   efx_rc_t
+efx_dhcp_find_tag(
+       __in_bcount(buffer_length)      uint8_t *bufferp,
+       __in                            size_t buffer_length,
+       __in                            uint16_t opt,
+       __deref_out                     uint8_t **valuepp,
+       __out                           size_t *value_lengthp);
+
+extern __checkReturn   efx_rc_t
+efx_dhcp_find_end(
+       __in_bcount(buffer_length)      uint8_t *bufferp,
+       __in                            size_t buffer_length,
+       __deref_out                     uint8_t **endpp);
+
+
+extern __checkReturn   efx_rc_t
+efx_dhcp_delete_tag(
+       __inout_bcount(buffer_length)   uint8_t *bufferp,
+       __in                            size_t buffer_length,
+       __in                            uint16_t opt);
+
+extern __checkReturn   efx_rc_t
+efx_dhcp_add_tag(
+       __inout_bcount(buffer_length)   uint8_t *bufferp,
+       __in                            size_t buffer_length,
+       __in                            uint16_t opt,
+       __in_bcount_opt(value_length)   uint8_t *valuep,
+       __in                            size_t value_length);
+
+extern __checkReturn   efx_rc_t
+efx_dhcp_update_tag(
+       __inout_bcount(buffer_length)   uint8_t *bufferp,
+       __in                            size_t buffer_length,
+       __in                            uint16_t opt,
+       __in                            uint8_t *value_locationp,
+       __in_bcount_opt(value_length)   uint8_t *valuep,
+       __in                            size_t value_length);
+
+
 #endif /* EFSYS_OPT_BOOTCFG */
 
 #if EFSYS_OPT_IMAGE_LAYOUT
@@ -2126,7 +2267,7 @@ typedef enum efx_rx_hash_alg_e {
  *  - a combination of legacy flags
  *  - a combination of EFX_RX_HASH() flags
  */
-typedef unsigned int efx_rx_hash_type_t;
+typedef uint32_t efx_rx_hash_type_t;
 
 typedef enum efx_rx_hash_support_e {
        EFX_RX_HASH_UNAVAILABLE = 0,    /* Hardware hash not inserted */
@@ -2227,7 +2368,8 @@ extern    __checkReturn                           efx_rc_t
 efx_rx_scale_hash_flags_get(
        __in                                    efx_nic_t *enp,
        __in                                    efx_rx_hash_alg_t hash_alg,
-       __inout_ecount(EFX_RX_HASH_NFLAGS)      unsigned int *flags,
+       __out_ecount_part(max_nflags, *nflagsp) unsigned int *flagsp,
+       __in                                    unsigned int max_nflags,
        __out                                   unsigned int *nflagsp);
 
 extern __checkReturn   efx_rc_t
@@ -3061,6 +3203,17 @@ efx_nic_set_fw_subvariant(
 
 #endif /* EFSYS_OPT_FW_SUBVARIANT_AWARE */
 
+typedef enum efx_phy_fec_type_e {
+       EFX_PHY_FEC_NONE = 0,
+       EFX_PHY_FEC_BASER,
+       EFX_PHY_FEC_RS
+} efx_phy_fec_type_t;
+
+extern __checkReturn   efx_rc_t
+efx_phy_fec_type_get(
+       __in            efx_nic_t *enp,
+       __out           efx_phy_fec_type_t *typep);
+
 #ifdef __cplusplus
 }
 #endif