Searched refs:dscr (Results 1 - 25 of 27) sorted by relevance

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/linux-master/tools/testing/selftests/powerpc/dscr/
H A Ddscr_inherit_test.c18 #include "dscr.h"
22 unsigned long i, dscr = 0; local
28 set_dscr(dscr);
33 dscr++;
34 if (dscr > DSCR_MAX)
35 dscr = 0;
38 set_dscr_usr(dscr);
40 set_dscr(dscr);
65 if (cur_dscr != dscr) {
67 "but is %ld\n", dscr, cur_dsc
[all...]
H A Ddscr_inherit_exec_test.c17 #include "dscr.h"
44 unsigned long i, dscr = 0; local
50 dscr++;
51 if (dscr > DSCR_MAX)
52 dscr = 0;
54 if (dscr == get_default_dscr())
58 set_dscr_usr(dscr);
60 set_dscr(dscr);
86 sprintf(dscr_str, "%ld", dscr);
/linux-master/tools/testing/selftests/powerpc/ptrace/
H A Dptrace-tar.h30 unsigned long ppr, unsigned long dscr)
40 if (reg[2] != dscr)
29 validate_tar_registers(unsigned long *reg, unsigned long tar, unsigned long ppr, unsigned long dscr) argument
H A Dptrace.h190 unsigned long ppr, unsigned long dscr)
219 *reg = dscr;
281 unsigned long ppr, unsigned long dscr)
310 *reg = dscr;
189 write_tar_registers(pid_t child, unsigned long tar, unsigned long ppr, unsigned long dscr) argument
280 write_ckpt_tar_registers(pid_t child, unsigned long tar, unsigned long ppr, unsigned long dscr) argument
/linux-master/drivers/misc/mei/
H A Ddma-ring.c14 * @dscr: dma descriptor
22 struct mei_dma_dscr *dscr)
24 if (!dscr->size)
27 if (WARN_ON(!is_power_of_2(dscr->size)))
30 if (dscr->vaddr)
33 dscr->vaddr = dmam_alloc_coherent(dev->dev, dscr->size, &dscr->daddr,
35 if (!dscr->vaddr)
45 * @dscr
21 mei_dmam_dscr_alloc(struct mei_device *dev, struct mei_dma_dscr *dscr) argument
47 mei_dmam_dscr_free(struct mei_device *dev, struct mei_dma_dscr *dscr) argument
[all...]
/linux-master/tools/testing/selftests/powerpc/tm/
H A DMakefile5 TEST_GEN_PROGS := tm-resched-dscr tm-syscall tm-signal-msr-resv tm-signal-stack \
23 $(OUTPUT)/tm-resched-dscr: ../pmu/lib.c
/linux-master/arch/arm/kernel/
H A Dhw_breakpoint.c226 u32 dscr; local
227 ARM_DBG_READ(c0, c1, 0, dscr);
228 return !!(dscr & ARM_DSCR_MDBGEN);
233 u32 dscr; local
234 ARM_DBG_READ(c0, c1, 0, dscr);
237 if (dscr & ARM_DSCR_MDBGEN)
244 ARM_DBG_WRITE(c0, c1, 0, (dscr | ARM_DSCR_MDBGEN));
252 ARM_DBG_WRITE(c0, c2, 2, (dscr | ARM_DSCR_MDBGEN));
260 ARM_DBG_READ(c0, c1, 0, dscr);
261 if (!(dscr
914 u32 dscr; local
[all...]
/linux-master/tools/testing/selftests/powerpc/
H A DMakefile21 dscr \
/linux-master/drivers/gpu/drm/atmel-hlcdc/
H A Datmel_hlcdc_plane.c850 struct atmel_hlcdc_dma_channel_dscr *dscr; local
853 dscr = dma_pool_alloc(dc->dscrpool, GFP_KERNEL, &dscr_dma);
854 if (!dscr)
857 dscr->addr = 0;
858 dscr->next = dscr_dma;
859 dscr->self = dscr_dma;
860 dscr->ctrl = ATMEL_HLCDC_LAYER_DFETCH;
862 state->dscrs[i] = dscr;
1001 dc->dscrpool = dmam_pool_create("atmel-hlcdc-dscr", dev->dev,
/linux-master/arch/mips/alchemy/common/
H A Ddbdma.c937 u32 au1xxx_dbdma_put_dscr(u32 chanid, au1x_ddma_desc_t *dscr) argument
964 dp->dscr_dest0 = dscr->dscr_dest0;
965 dp->dscr_source0 = dscr->dscr_source0;
966 dp->dscr_dest1 = dscr->dscr_dest1;
967 dp->dscr_source1 = dscr->dscr_source1;
968 dp->dscr_cmd1 = dscr->dscr_cmd1;
969 nbytes = dscr->dscr_cmd1;
972 dp->dscr_cmd0 |= dscr->dscr_cmd0 | DSCR_CMD0_V;
/linux-master/drivers/dma/
H A Dat_hdmac.c205 u32 dscr; /* chain to next lli */ member in struct:at_lli
418 lli->ctrla, lli->ctrlb, &lli->dscr);
488 desc->sg[i].lli->dscr = 0;
551 desc->sg[i - 1].lli->dscr = atdma_sg->lli_phys;
681 u32 len, ctrla, dscr; local
685 dscr = channel_readl(atchan, DSCR);
697 * dscr and ctrla values refers to the very same descriptor.
699 if (likely(new_dscr == dscr))
708 dscr = new_dscr;
716 if (desc->sg[0].lli->dscr
[all...]
/linux-master/arch/powerpc/kernel/ptrace/
H A Dptrace-view.c125 *data = task->thread.dscr;
129 static int set_user_dscr(struct task_struct *task, unsigned long dscr) argument
131 task->thread.dscr = dscr;
141 static int set_user_dscr(struct task_struct *task, unsigned long dscr) argument
313 return membuf_write(&to, &target->thread.dscr, sizeof(u64));
320 &target->thread.dscr, 0, sizeof(u64));
/linux-master/arch/powerpc/kvm/
H A Dbook3s_hv_p9_entry.c42 if (current->thread.dscr != vcpu->arch.dscr)
43 mtspr(SPRN_DSCR, vcpu->arch.dscr);
79 vcpu->arch.dscr = mfspr(SPRN_DSCR);
179 if (current->thread.dscr != vcpu->arch.dscr)
180 mtspr(SPRN_DSCR, current->thread.dscr);
H A Dbook3s_hv.h107 KVMPPC_BOOK3S_HV_VCPU_ACCESSOR(dscr, 64, KVMPPC_GSID_DSCR)
H A Dbook3s_emulate.c93 vcpu->arch.dscr_tm = vcpu->arch.dscr;
112 vcpu->arch.dscr = vcpu->arch.dscr_tm;
H A Dbook3s_hv_nestedv2.c155 rc = kvmppc_gse_put_u64(gsb, iden, vcpu->arch.dscr);
403 vcpu->arch.dscr = kvmppc_gse_get_u64(gse);
/linux-master/arch/powerpc/platforms/powernv/
H A Didle.c304 u64 dscr; member in struct:p7_sprs
356 sprs.dscr = mfspr(SPRN_DSCR);
490 mtspr(SPRN_DSCR, sprs.dscr);
593 u64 dscr; member in struct:p9_sprs
670 sprs.dscr = mfspr(SPRN_DSCR);
786 mtspr(SPRN_DSCR, sprs.dscr);
/linux-master/sound/soc/sof/amd/
H A Dacp.c126 u16 dscr; local
131 for (dscr = 0; dscr < dscr_count; dscr++)
132 configure_dma_descriptor(adata, dscr, dscr_info++);
/linux-master/arch/powerpc/kernel/
H A Dprocess.c1168 t->dscr = mfspr(SPRN_DSCR);
1240 u64 dscr = get_paca()->dscr_default; local
1242 dscr = new_thread->dscr;
1244 if (old_thread->dscr != dscr)
1245 mtspr(SPRN_DSCR, dscr);
1873 p->thread.dscr = mfspr(SPRN_DSCR);
H A Dsysfs.c161 current->thread.dscr = *(unsigned long *)val;
166 SYSFS_SPRSETUP_SHOW_STORE(dscr); variable
167 static DEVICE_ATTR(dscr, 0600, show_dscr, store_dscr);
H A Dtraps.c1432 current->thread.dscr = regs->gpr[rd];
1434 mtspr(SPRN_DSCR, current->thread.dscr);
1809 current->thread.dscr = regs->gpr[rd];
/linux-master/arch/powerpc/include/asm/
H A Dkvm_book3s_64.h598 vcpu->arch.dscr = vcpu->arch.dscr_tm;
615 vcpu->arch.dscr_tm = vcpu->arch.dscr;
H A Dprocessor.h233 unsigned long dscr; member in struct:thread_struct
/linux-master/arch/mips/include/asm/mach-au1x00/
H A Dau1xxx_dbdma.h375 u32 au1xxx_dbdma_put_dscr(u32 chanid, au1x_ddma_desc_t *dscr);
/linux-master/sound/soc/amd/
H A Dacp-pcm-dma.c1036 u16 dscr; local
1054 dscr = acp_reg_read(rtd->acp_mmio, rtd->dma_curr_dscr);
1055 if (dscr == rtd->dma_dscr_idx_1)

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