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Searched refs:dar (Results 1 - 25 of 153) sorted by relevance

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/kernel/linux/linux-5.10/arch/powerpc/kernel/
H A Dhw_breakpoint_constraints.c9 static bool dar_in_user_range(unsigned long dar, struct arch_hw_breakpoint *info) in dar_in_user_range() argument
11 return ((info->address <= dar) && (dar - info->address < info->len)); in dar_in_user_range()
21 static bool dar_in_hw_range(unsigned long dar, struct arch_hw_breakpoint *info) in dar_in_hw_range() argument
28 return ((hw_start_addr <= dar) && (hw_end_addr > dar)); in dar_in_hw_range()
87 bool in_user_range = dar_in_user_range(regs->dar, info); in wp_check_constraints()
102 !dar_in_hw_range(regs->dar, info)) in wp_check_constraints()
112 !dar_in_hw_range(regs->dar, info)) in wp_check_constraints()
/kernel/linux/linux-6.6/arch/powerpc/kernel/
H A Dhw_breakpoint_constraints.c9 static bool dar_in_user_range(unsigned long dar, struct arch_hw_breakpoint *info) in dar_in_user_range() argument
11 return ((info->address <= dar) && (dar - info->address < info->len)); in dar_in_user_range()
21 static bool dar_in_hw_range(unsigned long dar, struct arch_hw_breakpoint *info) in dar_in_hw_range() argument
28 return ((hw_start_addr <= dar) && (hw_end_addr > dar)); in dar_in_hw_range()
87 bool in_user_range = dar_in_user_range(regs->dar, info); in wp_check_constraints()
102 !dar_in_hw_range(regs->dar, info)) in wp_check_constraints()
112 !dar_in_hw_range(regs->dar, info)) in wp_check_constraints()
/kernel/linux/linux-5.10/drivers/misc/ocxl/
H A Dtrace.h71 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc),
72 TP_ARGS(spa, pe, dsisr, dar, tfc),
78 __field(u64, dar)
86 __entry->dar = dar;
90 TP_printk("spa=%p pe=0x%llx dsisr=0x%llx dar=0x%llx tfc=0x%llx",
94 __entry->dar,
100 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc),
101 TP_ARGS(spa, pe, dsisr, dar, tfc)
105 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u6
[all...]
H A Dlink.c67 u64 dar; member
100 static void read_irq(struct spa *spa, u64 *dsisr, u64 *dar, u64 *pe) in read_irq() argument
105 *dar = in_be64(spa->reg_dar); in read_irq()
124 spa->xsl_fault.dsisr, spa->xsl_fault.dar, reg); in ack_irq()
144 rc = copro_handle_mm_fault(fault->pe_data.mm, fault->dar, fault->dsisr, in xsl_fault_handler_bh()
151 fault->dar, fault->dsisr); in xsl_fault_handler_bh()
167 if (get_region_id(fault->dar) != USER_REGION_ID) in xsl_fault_handler_bh()
171 hash_page_mm(fault->pe_data.mm, fault->dar, access, 0x300, in xsl_fault_handler_bh()
185 u64 dsisr, dar, pe_handle; in xsl_fault_handler() local
191 read_irq(spa, &dsisr, &dar, in xsl_fault_handler()
[all...]
/kernel/linux/linux-5.10/drivers/misc/cxl/
H A Dfault.c105 ctx->fault_addr = ctx->dar; in cxl_ack_ae()
131 int cxl_handle_mm_fault(struct mm_struct *mm, u64 dsisr, u64 dar) in cxl_handle_mm_fault() argument
153 if ((result = copro_handle_mm_fault(mm, dar, dsisr, &flt))) { in cxl_handle_mm_fault()
167 if (!mm && (get_region_id(dar) != USER_REGION_ID)) in cxl_handle_mm_fault()
174 hash_page_mm(mm, dar, access, 0x300, inv_flags); in cxl_handle_mm_fault()
182 u64 dsisr, u64 dar) in cxl_handle_page_fault()
184 trace_cxl_pte_miss(ctx, dsisr, dar); in cxl_handle_page_fault()
186 if (cxl_handle_mm_fault(mm, dsisr, dar)) { in cxl_handle_page_fault()
233 u64 dar = ctx->dar; in cxl_handle_fault() local
180 cxl_handle_page_fault(struct cxl_context *ctx, struct mm_struct *mm, u64 dsisr, u64 dar) cxl_handle_page_fault() argument
[all...]
H A Dtrace.h163 TP_PROTO(struct cxl_context *ctx, int irq, u64 dsisr, u64 dar),
165 TP_ARGS(ctx, irq, dsisr, dar),
173 __field(u64, dar)
182 __entry->dar = dar;
185 TP_printk("afu%i.%i pe=%i irq=%i dsisr=0x%016llx dsisr=%s dar=0x%016llx",
192 __entry->dar
197 TP_PROTO(struct cxl_context *ctx, int irq, u64 dsisr, u64 dar),
199 TP_ARGS(ctx, irq, dsisr, dar),
207 __field(u64, dar)
[all...]
H A Dirq.c25 static irqreturn_t schedule_cxl_fault(struct cxl_context *ctx, u64 dsisr, u64 dar) in schedule_cxl_fault() argument
28 ctx->dar = dar; in schedule_cxl_fault()
35 u64 dsisr, dar; in cxl_irq_psl9() local
38 dar = irq_info->dar; in cxl_irq_psl9()
40 trace_cxl_psl9_irq(ctx, irq, dsisr, dar); in cxl_irq_psl9()
42 pr_devel("CXL interrupt %i for afu pe: %i DSISR: %#llx DAR: %#llx\n", irq, ctx->pe, dsisr, dar); in cxl_irq_psl9()
46 return schedule_cxl_fault(ctx, dsisr, dar); in cxl_irq_psl9()
86 u64 dsisr, dar; in cxl_irq_psl8() local
[all...]
H A Dcxllib.c228 u64 dar, vma_start, vma_end; in cxllib_handle_fault() local
244 for (dar = (addr & ~(page_size - 1)); dar < (addr + size); in cxllib_handle_fault()
245 dar += page_size) { in cxllib_handle_fault()
246 if (dar < vma_start || dar >= vma_end) { in cxllib_handle_fault()
260 rc = get_vma_info(mm, dar, &vma_start, &vma_end, in cxllib_handle_fault()
266 rc = cxl_handle_mm_fault(mm, flags, dar); in cxllib_handle_fault()
/kernel/linux/linux-6.6/drivers/misc/cxl/
H A Dfault.c105 ctx->fault_addr = ctx->dar; in cxl_ack_ae()
131 int cxl_handle_mm_fault(struct mm_struct *mm, u64 dsisr, u64 dar) in cxl_handle_mm_fault() argument
153 if ((result = copro_handle_mm_fault(mm, dar, dsisr, &flt))) { in cxl_handle_mm_fault()
167 if (!mm && (get_region_id(dar) != USER_REGION_ID)) in cxl_handle_mm_fault()
174 hash_page_mm(mm, dar, access, 0x300, inv_flags); in cxl_handle_mm_fault()
182 u64 dsisr, u64 dar) in cxl_handle_page_fault()
184 trace_cxl_pte_miss(ctx, dsisr, dar); in cxl_handle_page_fault()
186 if (cxl_handle_mm_fault(mm, dsisr, dar)) { in cxl_handle_page_fault()
233 u64 dar = ctx->dar; in cxl_handle_fault() local
180 cxl_handle_page_fault(struct cxl_context *ctx, struct mm_struct *mm, u64 dsisr, u64 dar) cxl_handle_page_fault() argument
[all...]
H A Dtrace.h163 TP_PROTO(struct cxl_context *ctx, int irq, u64 dsisr, u64 dar),
165 TP_ARGS(ctx, irq, dsisr, dar),
173 __field(u64, dar)
182 __entry->dar = dar;
185 TP_printk("afu%i.%i pe=%i irq=%i dsisr=0x%016llx dsisr=%s dar=0x%016llx",
192 __entry->dar
197 TP_PROTO(struct cxl_context *ctx, int irq, u64 dsisr, u64 dar),
199 TP_ARGS(ctx, irq, dsisr, dar),
207 __field(u64, dar)
[all...]
H A Dirq.c26 static irqreturn_t schedule_cxl_fault(struct cxl_context *ctx, u64 dsisr, u64 dar) in schedule_cxl_fault() argument
29 ctx->dar = dar; in schedule_cxl_fault()
36 u64 dsisr, dar; in cxl_irq_psl9() local
39 dar = irq_info->dar; in cxl_irq_psl9()
41 trace_cxl_psl9_irq(ctx, irq, dsisr, dar); in cxl_irq_psl9()
43 pr_devel("CXL interrupt %i for afu pe: %i DSISR: %#llx DAR: %#llx\n", irq, ctx->pe, dsisr, dar); in cxl_irq_psl9()
47 return schedule_cxl_fault(ctx, dsisr, dar); in cxl_irq_psl9()
87 u64 dsisr, dar; in cxl_irq_psl8() local
[all...]
H A Dcxllib.c227 u64 dar, vma_start, vma_end; in cxllib_handle_fault() local
243 for (dar = (addr & ~(page_size - 1)); dar < (addr + size); in cxllib_handle_fault()
244 dar += page_size) { in cxllib_handle_fault()
245 if (dar < vma_start || dar >= vma_end) { in cxllib_handle_fault()
259 rc = get_vma_info(mm, dar, &vma_start, &vma_end, in cxllib_handle_fault()
265 rc = cxl_handle_mm_fault(mm, flags, dar); in cxllib_handle_fault()
/kernel/linux/linux-6.6/drivers/misc/ocxl/
H A Dtrace.h135 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc),
136 TP_ARGS(spa, pe, dsisr, dar, tfc),
142 __field(u64, dar)
150 __entry->dar = dar;
154 TP_printk("spa=%p pe=0x%llx dsisr=0x%llx dar=0x%llx tfc=0x%llx",
158 __entry->dar,
164 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u64 tfc),
165 TP_ARGS(spa, pe, dsisr, dar, tfc)
169 TP_PROTO(void *spa, u64 pe, u64 dsisr, u64 dar, u6
[all...]
H A Dlink.c73 u64 dar; member
108 static void read_irq(struct spa *spa, u64 *dsisr, u64 *dar, u64 *pe) in read_irq() argument
113 *dar = in_be64(spa->reg_dar); in read_irq()
132 spa->xsl_fault.dsisr, spa->xsl_fault.dar, reg); in ack_irq()
152 rc = copro_handle_mm_fault(fault->pe_data.mm, fault->dar, fault->dsisr, in xsl_fault_handler_bh()
159 fault->dar, fault->dsisr); in xsl_fault_handler_bh()
175 if (get_region_id(fault->dar) != USER_REGION_ID) in xsl_fault_handler_bh()
179 hash_page_mm(fault->pe_data.mm, fault->dar, access, 0x300, in xsl_fault_handler_bh()
193 u64 dsisr, dar, pe_handle; in xsl_fault_handler() local
199 read_irq(spa, &dsisr, &dar, in xsl_fault_handler()
[all...]
/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/mm/
H A Dsubpage_prot.c34 volatile void *dar; variable
48 dar = (void *)regs->dar; in segv()
84 if (dar != addr) { in check_faulted()
86 addr, dar); in check_faulted()
/kernel/linux/linux-6.6/tools/testing/selftests/powerpc/mm/
H A Dsubpage_prot.c34 volatile void *dar; variable
48 dar = (void *)regs->dar; in segv()
84 if (dar != addr) { in check_faulted()
86 addr, dar); in check_faulted()
/kernel/linux/linux-5.10/arch/sh/drivers/dma/
H A Ddma-g2.c102 if (chan->dar & 31) { in g2_xfer_dma()
103 printk("g2dma: unaligned dest 0x%lx\n", chan->dar); in g2_xfer_dma()
112 chan->dar += 0xa0800000; in g2_xfer_dma()
121 g2_dma->channel[chan_nr].g2_addr = chan->dar & 0x1fffffe0; in g2_xfer_dma()
136 pr_debug("count, sar, dar, mode, ctrl, chan, xfer: %ld, 0x%08lx, " in g2_xfer_dma()
H A Ddma-pvr2.c55 if (chan->sar || !chan->dar) in pvr2_xfer_dma()
60 __raw_writel(chan->dar, PVR2_DMA_ADDR); in pvr2_xfer_dma()
/kernel/linux/linux-6.6/arch/sh/drivers/dma/
H A Ddma-g2.c102 if (chan->dar & 31) { in g2_xfer_dma()
103 printk("g2dma: unaligned dest 0x%lx\n", chan->dar); in g2_xfer_dma()
112 chan->dar += 0xa0800000; in g2_xfer_dma()
121 g2_dma->channel[chan_nr].g2_addr = chan->dar & 0x1fffffe0; in g2_xfer_dma()
136 pr_debug("count, sar, dar, mode, ctrl, chan, xfer: %ld, 0x%08lx, " in g2_xfer_dma()
/kernel/linux/linux-5.10/arch/powerpc/platforms/8xx/
H A Dmachine_check.c20 pr_cont("Data access error at address %lx\n", regs->dar); in machine_check_8xx()
29 bad_page_fault(regs, regs->dar, SIGBUS); in machine_check_8xx()
/kernel/linux/linux-5.10/arch/powerpc/include/asm/
H A Dpnv-ocxl.h21 void pnv_ocxl_unmap_xsl_regs(void __iomem *dsisr, void __iomem *dar,
24 void __iomem **dar, void __iomem **tfc,
/kernel/linux/linux-6.6/arch/powerpc/mm/
H A Dfault.c572 err = ___do_page_fault(regs, regs->dar, regs->dsisr); in __do_page_fault()
603 if (regs->dar < PAGE_SIZE) in __bad_page_fault()
612 is_write ? "write" : "read", regs->dar); in __bad_page_fault()
615 pr_alert("BUG: %s at 0x%08lx\n", msg, regs->dar); in __bad_page_fault()
624 regs->dar); in __bad_page_fault()
628 regs->dar); in __bad_page_fault()
671 _exception(SIGSEGV, regs, SEGV_BNDERR, regs->dar); in DEFINE_INTERRUPT_HANDLER()
/kernel/linux/linux-5.10/arch/powerpc/kvm/
H A Dtrace_booke.h46 __field( unsigned long, dar )
53 __entry->dar = kvmppc_get_fault_dar(vcpu);
61 " | dar=0x%lx"
67 __entry->dar,
/kernel/linux/linux-6.6/arch/powerpc/kvm/
H A Dtrace_booke.h46 __field( unsigned long, dar )
53 __entry->dar = kvmppc_get_fault_dar(vcpu);
61 " | dar=0x%lx"
67 __entry->dar,
/kernel/linux/linux-6.6/arch/powerpc/include/asm/
H A Dpnv-ocxl.h68 void pnv_ocxl_unmap_xsl_regs(void __iomem *dsisr, void __iomem *dar,
71 void __iomem **dar, void __iomem **tfc,

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