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11 * this list of conditions and the following disclaimer in the documentation
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35 #if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD
37 __checkReturn efx_rc_t
40 __in efx_intr_type_t type,
41 __in efsys_mem_t *esmp)
43 _NOTE(ARGUNUSED(enp, type, esmp))
65 ef10_intr_disable_unlocked(
72 static __checkReturn efx_rc_t
73 efx_mcdi_trigger_interrupt(
75 __in unsigned int level)
78 uint8_t payload[MAX(MC_CMD_TRIGGER_INTERRUPT_IN_LEN,
79 MC_CMD_TRIGGER_INTERRUPT_OUT_LEN)];
82 EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON ||
83 enp->en_family == EFX_FAMILY_MEDFORD);
85 if (level >= enp->en_nic_cfg.enc_intr_limit) {
90 (void) memset(payload, 0, sizeof (payload));
91 req.emr_cmd = MC_CMD_TRIGGER_INTERRUPT;
92 req.emr_in_buf = payload;
93 req.emr_in_length = MC_CMD_TRIGGER_INTERRUPT_IN_LEN;
94 req.emr_out_buf = payload;
95 req.emr_out_length = MC_CMD_TRIGGER_INTERRUPT_OUT_LEN;
97 MCDI_IN_SET_DWORD(req, TRIGGER_INTERRUPT_IN_INTR_LEVEL, level);
99 efx_mcdi_execute(enp, &req);
101 if (req.emr_rc != 0) {
112 EFSYS_PROBE1(fail1, efx_rc_t, rc);
117 __checkReturn efx_rc_t
120 __in unsigned int level)
122 efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
125 if (encp->enc_bug41750_workaround) {
127 * bug 41750: Test interrupts don't work on Greenport
128 * bug 50084: Test interrupts don't work on VFs
134 if ((rc = efx_mcdi_trigger_interrupt(enp, level)) != 0)
142 EFSYS_PROBE1(fail1, efx_rc_t, rc);
148 ef10_intr_status_line(
150 __out boolean_t *fatalp,
151 __out uint32_t *qmaskp)
155 EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON ||
156 enp->en_family == EFX_FAMILY_MEDFORD);
158 /* Read the queue mask and implicitly acknowledge the interrupt. */
159 EFX_BAR_READD(enp, ER_DZ_BIU_INT_ISR_REG, &dword, B_FALSE);
160 *qmaskp = EFX_DWORD_FIELD(dword, EFX_DWORD_0);
162 EFSYS_PROBE1(qmask, uint32_t, *qmaskp);
168 ef10_intr_status_message(
170 __in unsigned int message,
171 __out boolean_t *fatalp)
173 EFSYS_ASSERT(enp->en_family == EFX_FAMILY_HUNTINGTON ||
174 enp->en_family == EFX_FAMILY_MEDFORD);
176 _NOTE(ARGUNUSED(enp, message))
178 /* EF10 fatal errors are reported via events */
186 /* EF10 fatal errors are reported via events */
187 _NOTE(ARGUNUSED(enp))
194 _NOTE(ARGUNUSED(enp))
197 #endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD */