Home
last modified time | relevance | path

Searched refs:is_write (Results 1 – 25 of 64) sorted by relevance

123

/Linux-v4.19/arch/arm64/kvm/
Dvgic-sys-reg-v3.c30 if (p->is_write) { in access_gic_ctlr()
101 if (p->is_write) { in access_gic_pmr()
117 if (p->is_write) { in access_gic_bpr0()
134 if (!p->is_write) in access_gic_bpr1()
139 if (p->is_write) { in access_gic_bpr1()
148 if (!p->is_write) in access_gic_bpr1()
161 if (p->is_write) { in access_gic_grpen0()
179 if (p->is_write) { in access_gic_grpen1()
202 if (p->is_write) in vgic_v3_access_apr_reg()
219 if (!p->is_write) in access_gic_aprn()
[all …]
Dtrace.h120 TP_PROTO(const char *fn, int reg, bool is_write, u64 write_value),
121 TP_ARGS(fn, reg, is_write, write_value),
126 __field(bool, is_write)
133 __entry->is_write = is_write;
137 …TP_printk("%s %s reg %d (0x%08llx)", __entry->fn, __entry->is_write?"write to":"read from", __ent…
Dsys_regs.c194 if (!p->is_write) in access_dcsw()
223 BUG_ON(!p->is_write); in access_vm_reg()
257 if (!p->is_write) in access_gic_sgi()
300 if (p->is_write) in access_gic_sre()
311 if (p->is_write) in trap_raz_wi()
329 if (p->is_write) { in trap_oslsr_el1()
341 if (p->is_write) { in trap_dbgauthstatus_el1()
380 if (p->is_write) { in trap_debug_regs()
387 trace_trap_reg(__func__, r->reg, p->is_write, p->regval); in trap_debug_regs()
431 if (p->is_write) in trap_bvr()
[all …]
Dsys_regs.h32 bool is_write; member
70 p->Op0, p->Op1, p->CRn, p->CRm, p->Op2, p->is_write ? "write" : "read"); in print_sys_reg_instr()
/Linux-v4.19/virt/kvm/arm/
Dmmio.c101 if (!run->mmio.is_write) { in kvm_handle_mmio_return()
123 static int decode_hsr(struct kvm_vcpu *vcpu, bool *is_write, int *len) in decode_hsr() argument
139 *is_write = kvm_vcpu_dabt_iswrite(vcpu); in decode_hsr()
161 bool is_write; in io_mem_abort() local
171 ret = decode_hsr(vcpu, &is_write, &len); in io_mem_abort()
181 if (is_write) { in io_mem_abort()
199 run->mmio.is_write = is_write; in io_mem_abort()
205 if (!is_write) in io_mem_abort()
212 if (is_write) in io_mem_abort()
/Linux-v4.19/arch/arm/kvm/
Dtrace.h13 unsigned long CRm, unsigned long Op2, bool is_write),
14 TP_ARGS(Op1, Rt1, CRn, CRm, Op2, is_write),
22 __field( bool, is_write )
26 __entry->is_write = is_write;
35 (__entry->is_write) ? "mcr" : "mrc",
Dvgic-v3-coproc.c19 int vgic_v3_has_cpu_sysregs_attr(struct kvm_vcpu *vcpu, bool is_write, u64 id, in vgic_v3_has_cpu_sysregs_attr() argument
28 int vgic_v3_cpu_sysregs_uaccess(struct kvm_vcpu *vcpu, bool is_write, u64 id, in vgic_v3_cpu_sysregs_uaccess() argument
Dcoproc.h30 bool is_write; member
62 p->CRn, p->Op1, p->is_write ? "write" : "read"); in print_cp_instr()
67 p->is_write ? "write" : "read"); in print_cp_instr()
Dcoproc.c132 if (p->is_write) in access_actlr()
144 if (p->is_write) in access_cbar()
154 if (p->is_write) in access_l2ctlr()
200 if (p->is_write) in access_l2ectlr()
214 if (!p->is_write) in access_dcsw()
234 BUG_ON(!p->is_write); in access_vm_reg()
251 if (!p->is_write) in access_gic_sgi()
284 if (p->is_write) in access_gic_sre()
299 if (p->is_write) { in access_cntp_tval()
316 if (p->is_write) { in access_cntp_ctl()
[all …]
/Linux-v4.19/arch/um/kernel/skas/
Duaccess.c41 static pte_t *maybe_map(unsigned long virt, int is_write) in maybe_map() argument
47 (is_write && !pte_write(*pte))) { in maybe_map()
48 err = handle_page_fault(virt, 0, is_write, 1, &dummy_code); in maybe_map()
59 static int do_op_one_page(unsigned long addr, int len, int is_write, in do_op_one_page() argument
67 pte = maybe_map(addr, is_write); in do_op_one_page()
90 static long buffer_op(unsigned long addr, int len, int is_write, in buffer_op() argument
98 n = do_op_one_page(addr, size, is_write, op, arg); in buffer_op()
110 n = do_op_one_page(addr, PAGE_SIZE, is_write, op, arg); in buffer_op()
122 n = do_op_one_page(addr, remain, is_write, op, arg); in buffer_op()
/Linux-v4.19/drivers/platform/goldfish/
Dgoldfish_pipe.c311 unsigned int last_page_size, int is_write, in pin_user_pages() argument
326 first_page, requested_pages, !is_write, pages); in pin_user_pages()
336 int is_write, s32 consumed_size) in release_user_pages() argument
341 if (!is_write && consumed_size > 0) in release_user_pages()
352 unsigned int iter_last_page_size, int is_write, in populate_rw_params() argument
385 unsigned long address, unsigned long address_end, int is_write, in transfer_max_buffers() argument
393 last_page_size, is_write, in transfer_max_buffers()
404 first_page, last_page, iter_last_page_size, is_write, in transfer_max_buffers()
409 is_write ? PIPE_CMD_WRITE : PIPE_CMD_READ); in transfer_max_buffers()
413 release_user_pages(pages, pages_count, is_write, *consumed_size); in transfer_max_buffers()
[all …]
/Linux-v4.19/arch/powerpc/mm/
Dfault.c286 static bool access_error(bool is_write, bool is_exec, in access_error() argument
305 if (is_write) { in access_error()
340 static void sanity_check_fault(bool is_write, unsigned long error_code) in sanity_check_fault() argument
371 if (!radix_enabled() && !is_write) in sanity_check_fault()
375 static void sanity_check_fault(bool is_write, unsigned long error_code) { } in sanity_check_fault() argument
417 int is_write = page_fault_is_write(error_code); in __do_page_fault() local
433 sanity_check_fault(is_write, error_code); in __do_page_fault()
472 if (is_write) in __do_page_fault()
533 if (unlikely(access_error(is_write, is_exec, vma))) in __do_page_fault()
549 !arch_vma_access_permitted(vma, is_write, is_exec, 0)) { in __do_page_fault()
Dcopro_fault.c40 unsigned long is_write; in copro_handle_mm_fault() local
62 is_write = dsisr & DSISR_ISSTORE; in copro_handle_mm_fault()
63 if (is_write) { in copro_handle_mm_fault()
80 *flt = handle_mm_fault(vma, ea, is_write ? FAULT_FLAG_WRITE : 0); in copro_handle_mm_fault()
/Linux-v4.19/drivers/memstick/host/
Dr592.c228 static void r592_start_dma(struct r592_device *dev, bool is_write) in r592_start_dma() argument
245 if (!is_write) in r592_start_dma()
281 bool is_write; in r592_transfer_fifo_dma() local
287 is_write = dev->req->data_dir == WRITE; in r592_transfer_fifo_dma()
298 sg_count = dma_map_sg(&dev->pci_dev->dev, &dev->req->sg, 1, is_write ? in r592_transfer_fifo_dma()
306 r592_start_dma(dev, is_write); in r592_transfer_fifo_dma()
315 dma_unmap_sg(&dev->pci_dev->dev, &dev->req->sg, 1, is_write ? in r592_transfer_fifo_dma()
418 bool is_write = dev->req->tpc >= MS_TPC_SET_RW_REG_ADRS; in r592_transfer_fifo_pio() local
424 if (is_write) { in r592_transfer_fifo_pio()
436 (is_write ? SG_MITER_FROM_SG : SG_MITER_TO_SG)); in r592_transfer_fifo_pio()
[all …]
/Linux-v4.19/drivers/gpu/drm/radeon/
Dradeon_dp_auxch.c69 bool is_write = false; in radeon_dp_aux_transfer_native() local
77 is_write = true; in radeon_dp_aux_transfer_native()
92 if (is_write) in radeon_dp_aux_transfer_native()
137 if (is_write) { in radeon_dp_aux_transfer_native()
196 if (is_write) in radeon_dp_aux_transfer_native()
/Linux-v4.19/virt/kvm/arm/vgic/
Dvgic-kvm-device.c354 u32 *reg, bool is_write) in vgic_v2_attr_regs_access() argument
381 ret = vgic_v2_cpuif_uaccess(vcpu, is_write, addr, reg); in vgic_v2_attr_regs_access()
384 ret = vgic_v2_dist_uaccess(vcpu, is_write, addr, reg); in vgic_v2_attr_regs_access()
518 u64 *reg, bool is_write) in vgic_v3_attr_regs_access() argument
547 if (is_write) in vgic_v3_attr_regs_access()
550 ret = vgic_v3_dist_uaccess(vcpu, is_write, addr, &tmp32); in vgic_v3_attr_regs_access()
551 if (!is_write) in vgic_v3_attr_regs_access()
555 if (is_write) in vgic_v3_attr_regs_access()
558 ret = vgic_v3_redist_uaccess(vcpu, is_write, addr, &tmp32); in vgic_v3_attr_regs_access()
559 if (!is_write) in vgic_v3_attr_regs_access()
[all …]
Dvgic.h192 int vgic_v2_dist_uaccess(struct kvm_vcpu *vcpu, bool is_write,
194 int vgic_v2_cpuif_uaccess(struct kvm_vcpu *vcpu, bool is_write,
243 int vgic_v3_dist_uaccess(struct kvm_vcpu *vcpu, bool is_write,
245 int vgic_v3_redist_uaccess(struct kvm_vcpu *vcpu, bool is_write,
247 int vgic_v3_cpu_sysregs_uaccess(struct kvm_vcpu *vcpu, bool is_write,
249 int vgic_v3_has_cpu_sysregs_attr(struct kvm_vcpu *vcpu, bool is_write, u64 id,
251 int vgic_v3_line_level_info_uaccess(struct kvm_vcpu *vcpu, bool is_write,
/Linux-v4.19/arch/xtensa/mm/
Dfault.c44 int is_write, is_exec; in do_page_fault() local
64 is_write = (exccause == EXCCAUSE_STORE_CACHE_ATTRIBUTE) ? 1 : 0; in do_page_fault()
72 is_write ? "w" : "", is_exec ? "x" : ""); in do_page_fault()
96 if (is_write) { in do_page_fault()
159 current->thread.error_code = is_write; in do_page_fault()
/Linux-v4.19/arch/microblaze/mm/
Dfault.c92 int is_write = error_code & ESR_S; in do_page_fault() local
107 is_write = 0; in do_page_fault()
158 if (unlikely(!is_write)) in do_page_fault()
200 if (unlikely(is_write)) { in do_page_fault()
/Linux-v4.19/arch/um/kernel/
Dtrap.c26 int is_write, int is_user, int *code_out) in handle_page_fault() argument
64 if (is_write) { in handle_page_fault()
121 WARN_ON(!pte_young(*pte) || (is_write && !pte_dirty(*pte))); in handle_page_fault()
216 int is_write = FAULT_WRITE(fi); in segv() local
237 err = handle_page_fault(address, ip, is_write, is_user, in segv()
/Linux-v4.19/drivers/tty/
Dgoldfish.c56 int is_write) in do_rw_io() argument
66 if (is_write) in do_rw_io()
79 int is_write) in goldfish_tty_rw() argument
84 dma_dir = (is_write ? DMA_TO_DEVICE : DMA_FROM_DEVICE); in goldfish_tty_rw()
109 do_rw_io(qtty, dma_handle, avail, is_write); in goldfish_tty_rw()
124 do_rw_io(qtty, addr, count, is_write); in goldfish_tty_rw()
/Linux-v4.19/mm/kasan/
Dreport.c142 info->is_write ? "Write" : "Read", info->access_size, in print_error_description()
397 bool is_write, unsigned long ip) in kasan_report() argument
409 info.is_write = is_write; in kasan_report()
Dkasan.h44 bool is_write; member
109 bool is_write, unsigned long ip);
/Linux-v4.19/drivers/nvmem/
Drave-sp-eeprom.c95 const bool is_write = type == RAVE_SP_EEPROM_WRITE; in rave_sp_eeprom_io() local
96 const unsigned int data_size = is_write ? sizeof(page->data) : 0; in rave_sp_eeprom_io()
99 is_write ? sizeof(*page) - sizeof(page->data) : sizeof(*page); in rave_sp_eeprom_io()
/Linux-v4.19/drivers/target/
Dtarget_core_file.c277 int is_write = !(data_direction == DMA_FROM_DEVICE); in fd_execute_rw_aio() local
306 iov_iter_bvec(&iter, ITER_BVEC | is_write, bvec, sgl_nents, len); in fd_execute_rw_aio()
315 if (is_write && (cmd->se_cmd_flags & SCF_FUA)) in fd_execute_rw_aio()
318 if (is_write) in fd_execute_rw_aio()
333 u32 sgl_nents, u32 data_length, int is_write) in fd_do_rw() argument
357 if (is_write) in fd_do_rw()
362 if (is_write) { in fd_do_rw()

123