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Searched refs:iop (Results 1 – 25 of 47) sorted by relevance

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/linux-6.12.1/lib/
Dirq_poll.c27 void irq_poll_sched(struct irq_poll *iop) in irq_poll_sched() argument
31 if (test_bit(IRQ_POLL_F_DISABLE, &iop->state)) in irq_poll_sched()
33 if (test_and_set_bit(IRQ_POLL_F_SCHED, &iop->state)) in irq_poll_sched()
37 list_add_tail(&iop->list, this_cpu_ptr(&blk_cpu_iopoll)); in irq_poll_sched()
51 static void __irq_poll_complete(struct irq_poll *iop) in __irq_poll_complete() argument
53 list_del(&iop->list); in __irq_poll_complete()
55 clear_bit_unlock(IRQ_POLL_F_SCHED, &iop->state); in __irq_poll_complete()
68 void irq_poll_complete(struct irq_poll *iop) in irq_poll_complete() argument
73 __irq_poll_complete(iop); in irq_poll_complete()
87 struct irq_poll *iop; in irq_poll_softirq() local
[all …]
/linux-6.12.1/arch/m68k/mac/
Diop.c170 static __inline__ void iop_loadaddr(volatile struct mac_iop *iop, __u16 addr) in iop_loadaddr() argument
172 iop->ram_addr_lo = addr; in iop_loadaddr()
173 iop->ram_addr_hi = addr >> 8; in iop_loadaddr()
176 static __inline__ __u8 iop_readb(volatile struct mac_iop *iop, __u16 addr) in iop_readb() argument
178 iop->ram_addr_lo = addr; in iop_readb()
179 iop->ram_addr_hi = addr >> 8; in iop_readb()
180 return iop->ram_data; in iop_readb()
183 static __inline__ void iop_writeb(volatile struct mac_iop *iop, __u16 addr, __u8 data) in iop_writeb() argument
185 iop->ram_addr_lo = addr; in iop_writeb()
186 iop->ram_addr_hi = addr >> 8; in iop_writeb()
[all …]
DMakefile6 obj-y := config.o macints.o iop.o via.o oss.o psc.o \
/linux-6.12.1/drivers/md/bcache/
Drequest.c496 struct data_insert_op iop; member
513 s->iop.status = bio->bi_status; in bch_cache_read_endio()
515 ptr_stale(s->iop.c, &b->key, 0)) { in bch_cache_read_endio()
516 atomic_long_inc(&s->iop.c->cache_read_races); in bch_cache_read_endio()
517 s->iop.status = BLK_STS_IOERR; in bch_cache_read_endio()
520 bch_bbio_endio(s->iop.c, bio, bio->bi_status, "reading from cache"); in bch_cache_read_endio()
534 if (bkey_cmp(k, &KEY(s->iop.inode, bio->bi_iter.bi_sector, 0)) <= 0) in cache_lookup_fn()
537 if (KEY_INODE(k) != s->iop.inode || in cache_lookup_fn()
540 unsigned int sectors = KEY_INODE(k) == s->iop.inode in cache_lookup_fn()
571 bch_cut_front(&KEY(s->iop.inode, n->bi_iter.bi_sector, 0), bio_key); in cache_lookup_fn()
[all …]
/linux-6.12.1/drivers/iommu/
Dio-pgtable.c61 struct io_pgtable *iop; in alloc_io_pgtable_ops() local
74 iop = fns->alloc(cfg, cookie); in alloc_io_pgtable_ops()
75 if (!iop) in alloc_io_pgtable_ops()
78 iop->fmt = fmt; in alloc_io_pgtable_ops()
79 iop->cookie = cookie; in alloc_io_pgtable_ops()
80 iop->cfg = *cfg; in alloc_io_pgtable_ops()
82 return &iop->ops; in alloc_io_pgtable_ops()
92 struct io_pgtable *iop; in free_io_pgtable_ops() local
97 iop = io_pgtable_ops_to_pgtable(ops); in free_io_pgtable_ops()
98 io_pgtable_tlb_flush_all(iop); in free_io_pgtable_ops()
[all …]
Dio-pgtable-arm.c32 container_of((x), struct arm_lpae_io_pgtable, iop)
154 struct io_pgtable iop; member
296 struct io_pgtable_cfg *cfg = &data->iop.cfg; in __arm_lpae_init_pte()
300 if (data->iop.fmt != ARM_MALI_LPAE && lvl == ARM_LPAE_MAX_LEVELS - 1) in __arm_lpae_init_pte()
320 if (iopte_leaf(ptep[i], lvl, data->iop.fmt)) { in arm_lpae_init_pte()
350 struct io_pgtable_cfg *cfg = &data->iop.cfg; in arm_lpae_install_table()
384 struct io_pgtable_cfg *cfg = &data->iop.cfg; in __arm_lpae_map()
409 cptep = __arm_lpae_alloc_pages(tblsz, gfp, cfg, data->iop.cookie); in __arm_lpae_map()
415 __arm_lpae_free_pages(cptep, tblsz, cfg, data->iop.cookie); in __arm_lpae_map()
420 if (pte && !iopte_leaf(pte, lvl, data->iop.fmt)) { in __arm_lpae_map()
[all …]
Dio-pgtable-dart.c35 container_of((x), struct dart_io_pgtable, iop)
69 struct io_pgtable iop; member
85 if (data->iop.fmt == APPLE_DART) in paddr_to_iopte()
100 if (data->iop.fmt == APPLE_DART) in iopte_to_paddr()
125 size_t sz = data->iop.cfg.pgsize_bitmap; in dart_init_pte()
213 if (data->iop.fmt == APPLE_DART) { in dart_prot_to_pte()
219 if (data->iop.fmt == APPLE_DART2) { in dart_prot_to_pte()
236 struct io_pgtable_cfg *cfg = &data->iop.cfg; in dart_map_pages()
297 struct io_pgtable_cfg *cfg = &data->iop.cfg; in dart_unmap_pages()
325 io_pgtable_tlb_add_page(&data->iop, gather, in dart_unmap_pages()
[all …]
Dio-pgtable-arm-v7s.c40 container_of((x), struct arm_v7s_io_pgtable, iop)
165 struct io_pgtable iop; member
236 return phys_to_virt(iopte_to_paddr(pte, lvl, &data->iop.cfg)); in iopte_deref()
242 struct io_pgtable_cfg *cfg = &data->iop.cfg; in __arm_v7s_alloc_table()
302 struct io_pgtable_cfg *cfg = &data->iop.cfg; in __arm_v7s_free_table()
435 struct io_pgtable_cfg *cfg = &data->iop.cfg; in arm_v7s_init_pte()
501 struct io_pgtable_cfg *cfg = &data->iop.cfg; in __arm_v7s_map()
551 if (WARN_ON(iova >= (1ULL << data->iop.cfg.ias) || in arm_v7s_map_pages()
552 paddr >= (1ULL << data->iop.cfg.oas))) in arm_v7s_map_pages()
577 static void arm_v7s_free_pgtable(struct io_pgtable *iop) in arm_v7s_free_pgtable() argument
[all …]
Dipmmu-vmsa.c75 struct io_pgtable_ops *iop; member
455 domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg, in ipmmu_domain_init_context()
457 if (!domain->iop) { in ipmmu_domain_init_context()
587 free_io_pgtable_ops(domain->iop); in ipmmu_domain_free()
674 return domain->iop->map_pages(domain->iop, iova, paddr, pgsize, pgcount, in ipmmu_map()
684 return domain->iop->unmap_pages(domain->iop, iova, pgsize, pgcount, gather); in ipmmu_unmap()
708 return domain->iop->iova_to_phys(domain->iop, iova); in ipmmu_iova_to_phys()
Dmsm_iommu.c44 struct io_pgtable_ops *iop; member
349 priv->iop = alloc_io_pgtable_ops(ARM_V7S, &priv->cfg, priv); in msm_iommu_domain_config()
350 if (!priv->iop) { in msm_iommu_domain_config()
457 free_io_pgtable_ops(priv->iop); in msm_iommu_identity_attach()
494 ret = priv->iop->map_pages(priv->iop, iova, pa, pgsize, pgcount, prot, in msm_iommu_map()
519 ret = priv->iop->unmap_pages(priv->iop, iova, pgsize, pgcount, gather); in msm_iommu_unmap()
Dmtk_iommu.c282 struct io_pgtable_ops *iop; member
648 dom->iop = share_dom->iop; in mtk_iommu_domain_finalise()
671 dom->iop = alloc_io_pgtable_ops(ARM_V7S, &dom->cfg, data); in mtk_iommu_domain_finalise()
672 if (!dom->iop) { in mtk_iommu_domain_finalise()
809 return dom->iop->map_pages(dom->iop, iova, paddr, pgsize, pgcount, prot, gfp, mapped); in mtk_iommu_map()
819 return dom->iop->unmap_pages(dom->iop, iova, pgsize, pgcount, gather); in mtk_iommu_unmap()
854 pa = dom->iop->iova_to_phys(dom->iop, iova); in mtk_iommu_iova_to_phys()
/linux-6.12.1/arch/powerpc/platforms/8xx/
Dcpm1.c158 struct cpm_ioport32e __iomem *iop; in cpm1_set_pin32() local
162 iop = (struct cpm_ioport32e __iomem *) in cpm1_set_pin32()
165 iop = (struct cpm_ioport32e __iomem *) in cpm1_set_pin32()
169 setbits32(&iop->dir, pin); in cpm1_set_pin32()
171 clrbits32(&iop->dir, pin); in cpm1_set_pin32()
174 setbits32(&iop->par, pin); in cpm1_set_pin32()
176 clrbits32(&iop->par, pin); in cpm1_set_pin32()
187 setbits32(&iop->sor, pin); in cpm1_set_pin32()
189 clrbits32(&iop->sor, pin); in cpm1_set_pin32()
200 struct cpm_ioport16 __iomem *iop = in cpm1_set_pin16() local
[all …]
/linux-6.12.1/include/linux/
Dio-pgtable.h252 static inline void io_pgtable_tlb_flush_all(struct io_pgtable *iop) in io_pgtable_tlb_flush_all() argument
254 if (iop->cfg.tlb && iop->cfg.tlb->tlb_flush_all) in io_pgtable_tlb_flush_all()
255 iop->cfg.tlb->tlb_flush_all(iop->cookie); in io_pgtable_tlb_flush_all()
259 io_pgtable_tlb_flush_walk(struct io_pgtable *iop, unsigned long iova, in io_pgtable_tlb_flush_walk() argument
262 if (iop->cfg.tlb && iop->cfg.tlb->tlb_flush_walk) in io_pgtable_tlb_flush_walk()
263 iop->cfg.tlb->tlb_flush_walk(iova, size, granule, iop->cookie); in io_pgtable_tlb_flush_walk()
267 io_pgtable_tlb_add_page(struct io_pgtable *iop, in io_pgtable_tlb_add_page() argument
271 if (iop->cfg.tlb && iop->cfg.tlb->tlb_add_page) in io_pgtable_tlb_add_page()
272 iop->cfg.tlb->tlb_add_page(gather, iova, granule, iop->cookie); in io_pgtable_tlb_add_page()
293 void (*free)(struct io_pgtable *iop);
/linux-6.12.1/drivers/spi/
Dspi-intel.c181 const struct intel_spi_mem_op *iop,
357 const struct intel_spi_mem_op *iop, size_t len) in intel_spi_hw_cycle() argument
362 if (!iop->replacement_op) in intel_spi_hw_cycle()
370 val |= iop->replacement_op; in intel_spi_hw_cycle()
458 const struct intel_spi_mem_op *iop, in intel_spi_read_reg() argument
472 ret = intel_spi_hw_cycle(ispi, iop, nbytes); in intel_spi_read_reg()
481 const struct intel_spi_mem_op *iop, in intel_spi_write_reg() argument
538 return intel_spi_hw_cycle(ispi, iop, nbytes); in intel_spi_write_reg()
542 const struct intel_spi_mem_op *iop, in intel_spi_read() argument
603 const struct intel_spi_mem_op *iop, in intel_spi_write() argument
[all …]
/linux-6.12.1/arch/powerpc/sysdev/
Dcpm_common.c111 struct cpm2_ioports __iomem *iop = mm_gc->regs; in cpm2_gpio32_save_regs() local
113 cpm2_gc->cpdata = in_be32(&iop->dat); in cpm2_gpio32_save_regs()
119 struct cpm2_ioports __iomem *iop = mm_gc->regs; in cpm2_gpio32_get() local
124 return !!(in_be32(&iop->dat) & pin_mask); in cpm2_gpio32_get()
131 struct cpm2_ioports __iomem *iop = mm_gc->regs; in __cpm2_gpio32_set() local
138 out_be32(&iop->dat, cpm2_gc->cpdata); in __cpm2_gpio32_set()
159 struct cpm2_ioports __iomem *iop = mm_gc->regs; in cpm2_gpio32_dir_out() local
165 setbits32(&iop->dir, pin_mask); in cpm2_gpio32_dir_out()
177 struct cpm2_ioports __iomem *iop = mm_gc->regs; in cpm2_gpio32_dir_in() local
183 clrbits32(&iop->dir, pin_mask); in cpm2_gpio32_dir_in()
Dcpm2.c320 struct cpm2_ioports __iomem *iop = in cpm2_set_pin() local
326 setbits32(&iop[port].dir, pin); in cpm2_set_pin()
328 clrbits32(&iop[port].dir, pin); in cpm2_set_pin()
331 setbits32(&iop[port].par, pin); in cpm2_set_pin()
333 clrbits32(&iop[port].par, pin); in cpm2_set_pin()
336 setbits32(&iop[port].sor, pin); in cpm2_set_pin()
338 clrbits32(&iop[port].sor, pin); in cpm2_set_pin()
341 setbits32(&iop[port].odr, pin); in cpm2_set_pin()
343 clrbits32(&iop[port].odr, pin); in cpm2_set_pin()
/linux-6.12.1/drivers/net/fddi/skfp/h/
Dskfbi.h697 #define ADDR(a) (char far *) smc->hw.iop+(a)
698 #define ADDRS(smc,a) (char far *) (smc)->hw.iop+(a)
700 #define ADDR(a) (((a)>>7) ? (outp(smc->hw.iop+B0_RAP,(a)>>7), \
701 (smc->hw.iop+(((a)&0x7F)|((a)>>7 ? 0x80:0)))) : \
702 (smc->hw.iop+(((a)&0x7F)|((a)>>7 ? 0x80:0))))
703 #define ADDRS(smc,a) (((a)>>7) ? (outp((smc)->hw.iop+B0_RAP,(a)>>7), \
704 ((smc)->hw.iop+(((a)&0x7F)|((a)>>7 ? 0x80:0)))) : \
705 ((smc)->hw.iop+(((a)&0x7F)|((a)>>7 ? 0x80:0))))
742 #define GET_ISR_SMP(iop) inpd((iop)+B0_ISRC) argument
744 #define CHECK_ISR_SMP(iop) (inpd((iop)+B0_ISRC) & inpd((iop)+B0_IMSK)) argument
[all …]
Dtargetos.h51 #define ADDR(a) (smc->hw.iop+(a))
53 …ADDR(a) (((a)>>7) ? (outp(smc->hw.iop+B0_RAP,(a)>>7), (smc->hw.iop+( ((a)&0x7F) | ((a)>>7 ? 0x80:0…
Dtargethw.h60 HW_PTR iop ; /* IO base address */ member
/linux-6.12.1/include/uapi/linux/
Di2o-dev.h50 unsigned int iop; /* IOP unit number */ member
55 unsigned int iop; /* IOP unit number */ member
60 unsigned int iop; /* IOP unit number */ member
66 unsigned int iop; /* IOP unit number */ member
75 unsigned int iop; /* IOP unit number */ member
86 unsigned int iop; /* IOP unit number */ member
98 unsigned int iop; member
/linux-6.12.1/drivers/scsi/
Dhptiop.c52 req = readl(&hba->u.itl.iop->inbound_queue); in iop_wait_ready_itl()
59 writel(req, &hba->u.itl.iop->outbound_queue); in iop_wait_ready_itl()
60 readl(&hba->u.itl.iop->outbound_intstatus); in iop_wait_ready_itl()
90 while ((req = readl(&hba->u.itl.iop->outbound_queue)) != in hptiop_drain_outbound_queue_itl()
99 ((char __iomem *)hba->u.itl.iop + req); in hptiop_drain_outbound_queue_itl()
115 struct hpt_iopmu_itl __iomem *iop = hba->u.itl.iop; in iop_intr_itl() local
123 status = readl(&iop->outbound_intstatus); in iop_intr_itl()
126 u32 msg = readl(&iop->outbound_msgaddr0); in iop_intr_itl()
129 writel(IOPMU_OUTBOUND_INT_MSG0, &iop->outbound_intstatus); in iop_intr_itl()
306 writel((unsigned long)req - (unsigned long)hba->u.itl.iop, in iop_send_sync_request_itl()
[all …]
/linux-6.12.1/arch/alpha/kernel/
Dcore_wildfire.c187 wildfire_iop *iop; in wildfire_hardware_probe() local
286 iop = WILDFIRE_iop(soft_qbb); in wildfire_hardware_probe()
290 if ((iop->iop_hose[i].init.csr & 1) == 1 && in wildfire_hardware_probe()
552 wildfire_iop *iop = WILDFIRE_iop(qbbno); in wildfire_dump_iop_regs() local
555 printk(KERN_ERR "IOP registers for QBB %d (%p)\n", qbbno, iop); in wildfire_dump_iop_regs()
557 printk(KERN_ERR " IOA_CONFIG: 0x%16lx\n", iop->ioa_config.csr); in wildfire_dump_iop_regs()
558 printk(KERN_ERR " IOD_CONFIG: 0x%16lx\n", iop->iod_config.csr); in wildfire_dump_iop_regs()
560 iop->iop_switch_credits.csr); in wildfire_dump_iop_regs()
562 iop->iop_hose_credits.csr); in wildfire_dump_iop_regs()
566 i, iop->iop_hose[i].init.csr); in wildfire_dump_iop_regs()
[all …]
/linux-6.12.1/drivers/infiniband/core/
Dcq.c151 static int ib_poll_handler(struct irq_poll *iop, int budget) in ib_poll_handler() argument
153 struct ib_cq *cq = container_of(iop, struct ib_cq, iop); in ib_poll_handler()
159 irq_poll_complete(&cq->iop); in ib_poll_handler()
162 irq_poll_sched(&cq->iop); in ib_poll_handler()
175 irq_poll_sched(&cq->iop); in ib_cq_completion_softirq()
253 irq_poll_init(&cq->iop, IB_POLL_BUDGET_IRQ, ib_poll_handler); in __ib_alloc_cq()
331 irq_poll_disable(&cq->iop); in ib_free_cq()
/linux-6.12.1/fs/fuse/
Dcontrol.c209 const struct inode_operations *iop, in fuse_ctl_add_dentry() argument
232 if (iop) in fuse_ctl_add_dentry()
233 inode->i_op = iop; in fuse_ctl_add_dentry()
/linux-6.12.1/drivers/video/fbdev/
Dcyber2000fb.c1657 unsigned char __iomem *iop; in cyberpro_pci_enable_mmio() local
1659 iop = ioremap(0x3000000, 0x5000); in cyberpro_pci_enable_mmio()
1660 if (iop == NULL) { in cyberpro_pci_enable_mmio()
1665 writeb(0x18, iop + 0x46e8); in cyberpro_pci_enable_mmio()
1666 writeb(0x01, iop + 0x102); in cyberpro_pci_enable_mmio()
1667 writeb(0x08, iop + 0x46e8); in cyberpro_pci_enable_mmio()
1668 writeb(EXT_BIU_MISC, iop + 0x3ce); in cyberpro_pci_enable_mmio()
1669 writeb(EXT_BIU_MISC_LIN_ENABLE, iop + 0x3cf); in cyberpro_pci_enable_mmio()
1671 iounmap(iop); in cyberpro_pci_enable_mmio()

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