Searched refs:qpage (Results 1 – 8 of 8) sorted by relevance
| /Linux-v4.19/arch/powerpc/sysdev/xive/ |
| D | spapr.c | 251 unsigned long qpage, in plpar_int_set_queue_config() argument
257 flags, target, priority, qpage, qsize); in plpar_int_set_queue_config()
261 priority, qpage, qsize); in plpar_int_set_queue_config()
266 target, priority, qpage, rc); in plpar_int_set_queue_config()
402 __be32 *qpage, u32 order) in xive_spapr_configure_queue() argument
411 if (WARN_ON(!qpage)) in xive_spapr_configure_queue()
413 qpage_phys = __pa(qpage); in xive_spapr_configure_queue()
444 q->qpage = qpage; in xive_spapr_configure_queue()
454 __be32 *qpage; in xive_spapr_setup_queue() local
456 qpage = xive_queue_page_alloc(cpu, xive_queue_shift); in xive_spapr_setup_queue()
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| D | native.c | 121 __be32 *qpage, u32 order, bool can_escalate) in xive_native_configure_queue() argument
130 if (WARN_ON(!qpage)) in xive_native_configure_queue()
132 qpage_phys = __pa(qpage); in xive_native_configure_queue()
177 q->qpage = qpage; in xive_native_configure_queue()
208 __be32 *qpage; in xive_native_setup_queue() local
210 qpage = xive_queue_page_alloc(cpu, xive_queue_shift); in xive_native_setup_queue()
211 if (IS_ERR(qpage)) in xive_native_setup_queue()
212 return PTR_ERR(qpage); in xive_native_setup_queue()
215 q, prio, qpage, xive_queue_shift, false); in xive_native_setup_queue()
229 free_pages((unsigned long)q->qpage, alloc_order); in xive_native_cleanup_queue()
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| D | common.c | 95 if (!q->qpage) in xive_read_eq()
97 cur = be32_to_cpup(q->qpage + q->idx); in xive_read_eq()
227 if (!q->qpage) in xive_dump_eq()
230 i0 = be32_to_cpup(q->qpage + idx); in xive_dump_eq()
232 i1 = be32_to_cpup(q->qpage + idx); in xive_dump_eq()
1230 if (xc->queue[xive_irq_priority].qpage) in xive_cleanup_cpu_queues()
1239 if (!xc->queue[xive_irq_priority].qpage) in xive_setup_cpu_queues()
1449 __be32 *qpage; in xive_queue_page_alloc() local
1455 qpage = (__be32 *)page_address(pages); in xive_queue_page_alloc()
1456 memset(qpage, 0, 1 << queue_shift); in xive_queue_page_alloc()
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| /Linux-v4.19/arch/powerpc/kvm/ |
| D | book3s_xive_template.c | 125 __be32 *qpage; in GLUE() local
163 qpage = READ_ONCE(q->qpage); in GLUE()
170 hirq = __xive_read_eq(qpage, q->msk, &idx, &toggle); in GLUE()
186 if (hirq == XICS_IPI || (prio == 0 && !qpage)) { in GLUE()
394 __be32 *qpage; in GLUE() local
399 qpage = READ_ONCE(q->qpage); in GLUE()
400 if (!qpage) in GLUE()
405 entry = be32_to_cpup(qpage + idx); in GLUE()
428 qpage[idx] = cpu_to_be32((entry & 0x80000000) | XICS_DUMMY); in GLUE()
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| D | book3s_xive.h | 222 static inline u32 __xive_read_eq(__be32 *qpage, u32 msk, u32 *idx, u32 *toggle) in __xive_read_eq() argument
226 if (!qpage) in __xive_read_eq()
228 cur = be32_to_cpup(qpage + *idx); in __xive_read_eq()
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| D | book3s_xive.c | 180 void *qpage; in xive_provision_queue() local
183 if (WARN_ON(q->qpage)) in xive_provision_queue()
187 qpage = (__be32 *)__get_free_pages(GFP_KERNEL, xive->q_page_order); in xive_provision_queue()
188 if (!qpage) { in xive_provision_queue()
193 memset(qpage, 0, 1 << xive->q_order); in xive_provision_queue()
202 rc = xive_native_configure_queue(xc->vp_id, q, prio, qpage, in xive_provision_queue()
274 if (WARN_ON(!q->qpage)) in xive_try_pick_queue()
1055 if (q->qpage) { in kvmppc_xive_cleanup_vcpu()
1056 free_pages((unsigned long)q->qpage, in kvmppc_xive_cleanup_vcpu()
1058 q->qpage = NULL; in kvmppc_xive_cleanup_vcpu()
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| /Linux-v4.19/arch/powerpc/include/asm/ |
| D | xive.h | 68 __be32 *qpage; member
108 __be32 *qpage, u32 order, bool can_escalate);
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| D | opal.h | 264 uint64_t qpage,
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