1 // SPDX-License-Identifier: GPL-2.0-or-later
45 	int64_t rc;  in ics_opal_unmask_irq()  local
48 	pr_devel("ics-hal: unmask virq %d [hw 0x%x]\n", d->irq, hw_irq);  in ics_opal_unmask_irq()
53 	server = xics_get_irq_server(d->irq, irq_data_get_affinity_mask(d), 0);  in ics_opal_unmask_irq()
56 	rc = opal_set_xive(hw_irq, server, DEFAULT_PRIORITY);  in ics_opal_unmask_irq()
57 	if (rc != OPAL_SUCCESS)  in ics_opal_unmask_irq()
58 		pr_err("%s: opal_set_xive(irq=%d [hw 0x%x] server=%x)"  in ics_opal_unmask_irq()
60 		       __func__, d->irq, hw_irq, server, rc);  in ics_opal_unmask_irq()
72 	int64_t rc;  in ics_opal_mask_real_irq()  local
78 	rc = opal_set_xive(hw_irq, server, 0xff);  in ics_opal_mask_real_irq()
79 	if (rc != OPAL_SUCCESS)  in ics_opal_mask_real_irq()
81 		       __func__, hw_irq, rc);  in ics_opal_mask_real_irq()
88 	pr_devel("ics-hal: mask virq %d [hw 0x%x]\n", d->irq, hw_irq);  in ics_opal_mask_irq()
103 	int64_t rc;  in ics_opal_set_affinity()  local
107 		return -1;  in ics_opal_set_affinity()
109 	rc = opal_get_xive(hw_irq, &oserver, &priority);  in ics_opal_set_affinity()
110 	if (rc != OPAL_SUCCESS) {  in ics_opal_set_affinity()
111 		pr_err("%s: opal_get_xive(irq=%d [hw 0x%x]) error %lld\n",  in ics_opal_set_affinity()
112 		       __func__, d->irq, hw_irq, rc);  in ics_opal_set_affinity()
113 		return -1;  in ics_opal_set_affinity()
117 	wanted_server = xics_get_irq_server(d->irq, cpumask, 1);  in ics_opal_set_affinity()
120 			__func__, cpumask_pr_args(cpumask), d->irq);  in ics_opal_set_affinity()
121 		return -1;  in ics_opal_set_affinity()
125 	pr_debug("ics-hal: set-affinity irq %d [hw 0x%x] server: 0x%x/0x%x\n",  in ics_opal_set_affinity()
126 		 d->irq, hw_irq, wanted_server, server);  in ics_opal_set_affinity()
128 	rc = opal_set_xive(hw_irq, server, priority);  in ics_opal_set_affinity()
129 	if (rc != OPAL_SUCCESS) {  in ics_opal_set_affinity()
130 		pr_err("%s: opal_set_xive(irq=%d [hw 0x%x] server=%x)"  in ics_opal_set_affinity()
132 		       __func__, d->irq, hw_irq, server, rc);  in ics_opal_set_affinity()
133 		return -1;  in ics_opal_set_affinity()
156 	int64_t rc;  in ics_opal_check()  local
161 		return -EINVAL;  in ics_opal_check()
164 	rc = opal_get_xive(hw_irq, &server, &priority);  in ics_opal_check()
165 	if (rc != OPAL_SUCCESS)  in ics_opal_check()
166 		return -ENXIO;  in ics_opal_check()
173 	int64_t rc;  in ics_opal_mask_unknown()  local
178 	rc = opal_get_xive(vec, &server, &priority);  in ics_opal_mask_unknown()
179 	if (rc != OPAL_SUCCESS)  in ics_opal_mask_unknown()
187 	int64_t rc;  in ics_opal_get_server()  local
192 	rc = opal_get_xive(vec, &server, &priority);  in ics_opal_get_server()
193 	if (rc != OPAL_SUCCESS)  in ics_opal_get_server()
194 		return -1;  in ics_opal_get_server()
210 		return -ENODEV;  in ics_opal_init()
215 	ics_opal_irq_chip.irq_eoi = icp_ops->eoi;  in ics_opal_init()