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Searched refs:er (Results 1 – 25 of 41) sorted by relevance

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/Linux-v5.4/arch/x86/events/intel/
Duncore_nhmex.c555 struct intel_uncore_extra_reg *er; in nhmex_mbox_get_shared_reg() local
561 er = &box->shared_regs[idx]; in nhmex_mbox_get_shared_reg()
562 raw_spin_lock_irqsave(&er->lock, flags); in nhmex_mbox_get_shared_reg()
563 if (!atomic_read(&er->ref) || er->config == config) { in nhmex_mbox_get_shared_reg()
564 atomic_inc(&er->ref); in nhmex_mbox_get_shared_reg()
565 er->config = config; in nhmex_mbox_get_shared_reg()
568 raw_spin_unlock_irqrestore(&er->lock, flags); in nhmex_mbox_get_shared_reg()
586 er = &box->shared_regs[EXTRA_REG_NHMEX_M_ZDP_CTL_FVC]; in nhmex_mbox_get_shared_reg()
588 raw_spin_lock_irqsave(&er->lock, flags); in nhmex_mbox_get_shared_reg()
590 if (__BITS_VALUE(atomic_read(&er->ref), idx, 8)) { in nhmex_mbox_get_shared_reg()
[all …]
Duncore_snbep.c849 struct intel_uncore_extra_reg *er = &box->shared_regs[0]; in snbep_cbox_put_constraint() local
857 atomic_sub(1 << (i * 6), &er->ref); in snbep_cbox_put_constraint()
867 struct intel_uncore_extra_reg *er = &box->shared_regs[0]; in __snbep_cbox_get_constraint() local
875 raw_spin_lock_irqsave(&er->lock, flags); in __snbep_cbox_get_constraint()
883 if (!__BITS_VALUE(atomic_read(&er->ref), i, 6) || in __snbep_cbox_get_constraint()
884 !((reg1->config ^ er->config) & mask)) { in __snbep_cbox_get_constraint()
885 atomic_add(1 << (i * 6), &er->ref); in __snbep_cbox_get_constraint()
886 er->config &= ~mask; in __snbep_cbox_get_constraint()
887 er->config |= reg1->config & mask; in __snbep_cbox_get_constraint()
893 raw_spin_unlock_irqrestore(&er->lock, flags); in __snbep_cbox_get_constraint()
[all …]
Duncore.c144 struct intel_uncore_extra_reg *er; in uncore_get_constraint() local
159 er = &box->shared_regs[reg1->idx]; in uncore_get_constraint()
160 raw_spin_lock_irqsave(&er->lock, flags); in uncore_get_constraint()
161 if (!atomic_read(&er->ref) || in uncore_get_constraint()
162 (er->config1 == reg1->config && er->config2 == reg2->config)) { in uncore_get_constraint()
163 atomic_inc(&er->ref); in uncore_get_constraint()
164 er->config1 = reg1->config; in uncore_get_constraint()
165 er->config2 = reg2->config; in uncore_get_constraint()
168 raw_spin_unlock_irqrestore(&er->lock, flags); in uncore_get_constraint()
181 struct intel_uncore_extra_reg *er; in uncore_put_constraint() local
[all …]
/Linux-v5.4/arch/mips/kvm/
Demulate.c949 enum emulation_result er = EMULATE_DONE; in kvm_mips_emul_eret() local
963 er = EMULATE_FAIL; in kvm_mips_emul_eret()
966 return er; in kvm_mips_emul_eret()
1269 enum emulation_result er = EMULATE_DONE; in kvm_mips_emulate_CP0() local
1278 er = update_pc(vcpu, cause); in kvm_mips_emulate_CP0()
1279 if (er == EMULATE_FAIL) in kvm_mips_emulate_CP0()
1280 return er; in kvm_mips_emulate_CP0()
1285 er = kvm_mips_emul_tlbr(vcpu); in kvm_mips_emulate_CP0()
1288 er = kvm_mips_emul_tlbwi(vcpu); in kvm_mips_emulate_CP0()
1291 er = kvm_mips_emul_tlbwr(vcpu); in kvm_mips_emulate_CP0()
[all …]
Dtrap_emul.c73 enum emulation_result er = EMULATE_DONE; in kvm_trap_emul_handle_cop_unusable() local
84 er = kvm_mips_emulate_fpu_exc(cause, opc, run, vcpu); in kvm_trap_emul_handle_cop_unusable()
88 er = EMULATE_DONE; in kvm_trap_emul_handle_cop_unusable()
91 er = kvm_mips_emulate_inst(cause, opc, run, vcpu); in kvm_trap_emul_handle_cop_unusable()
94 switch (er) { in kvm_trap_emul_handle_cop_unusable()
122 enum emulation_result er; in kvm_mips_bad_load() local
142 er = kvm_mips_emulate_load(inst, cause, run, vcpu); in kvm_mips_bad_load()
143 if (er == EMULATE_FAIL) { in kvm_mips_bad_load()
155 enum emulation_result er; in kvm_mips_bad_store() local
169 er = kvm_mips_emulate_store(inst, cause, run, vcpu); in kvm_mips_bad_store()
[all …]
Dvz.c906 enum emulation_result er = EMULATE_DONE; in kvm_vz_gpsi_cop0() local
916 er = update_pc(vcpu, cause); in kvm_vz_gpsi_cop0()
917 if (er == EMULATE_FAIL) in kvm_vz_gpsi_cop0()
918 return er; in kvm_vz_gpsi_cop0()
923 er = kvm_mips_emul_wait(vcpu); in kvm_vz_gpsi_cop0()
926 er = EMULATE_FAIL; in kvm_vz_gpsi_cop0()
979 er = EMULATE_FAIL; in kvm_vz_gpsi_cop0()
982 if (er != EMULATE_FAIL) { in kvm_vz_gpsi_cop0()
1043 er = EMULATE_FAIL; in kvm_vz_gpsi_cop0()
1048 er = EMULATE_FAIL; in kvm_vz_gpsi_cop0()
[all …]
Dmips.c1287 enum emulation_result er = EMULATE_DONE; in kvm_mips_handle_exit() local
1319 er = kvm_mips_check_privilege(cause, opc, run, vcpu); in kvm_mips_handle_exit()
1320 if (er == EMULATE_PRIV_FAIL) { in kvm_mips_handle_exit()
1322 } else if (er == EMULATE_FAIL) { in kvm_mips_handle_exit()
1444 if (er == EMULATE_DONE && !(ret & RESUME_HOST)) in kvm_mips_handle_exit()
/Linux-v5.4/fs/gfs2/
Dxattr.c348 struct gfs2_ea_request *er = ei->ei_er; in ea_list_i() local
374 if (er->er_data_len) { in ea_list_i()
375 if (ei->ei_size + ea_size > er->er_data_len) in ea_list_i()
378 memcpy(er->er_data + ei->ei_size, prefix, l); in ea_list_i()
379 memcpy(er->er_data + ei->ei_size + l, GFS2_EA2NAME(ea), in ea_list_i()
381 er->er_data[ei->ei_size + ea_size - 1] = 0; in ea_list_i()
401 struct gfs2_ea_request er; in gfs2_listxattr() local
405 memset(&er, 0, sizeof(struct gfs2_ea_request)); in gfs2_listxattr()
407 er.er_data = buffer; in gfs2_listxattr()
408 er.er_data_len = size; in gfs2_listxattr()
[all …]
Dxattr.h24 #define GFS2_EAREQ_SIZE_STUFFED(er) \ argument
25 ALIGN(sizeof(struct gfs2_ea_header) + (er)->er_name_len + (er)->er_data_len, 8)
/Linux-v5.4/Documentation/trace/postprocess/
Ddecode_msr.py29 for er in extra_ranges:
30 if er[1] <= num <= er[2]:
31 r = er[0] % (num - er[1],)
/Linux-v5.4/arch/powerpc/platforms/4xx/
Duic.c55 u32 er, sr; in uic_unmask_irq() local
62 er = mfdcr(uic->dcrbase + UIC_ER); in uic_unmask_irq()
63 er |= sr; in uic_unmask_irq()
64 mtdcr(uic->dcrbase + UIC_ER, er); in uic_unmask_irq()
73 u32 er; in uic_mask_irq() local
76 er = mfdcr(uic->dcrbase + UIC_ER); in uic_mask_irq()
77 er &= ~(1 << (31 - src)); in uic_mask_irq()
78 mtdcr(uic->dcrbase + UIC_ER, er); in uic_mask_irq()
98 u32 er, sr; in uic_mask_ack_irq() local
102 er = mfdcr(uic->dcrbase + UIC_ER); in uic_mask_ack_irq()
[all …]
/Linux-v5.4/arch/arm/mach-ux500/
Dpm.c90 u32 er; /* Enable register */ in prcmu_gic_pending_irq() local
97 er = readl_relaxed(dist_base + GIC_DIST_ENABLE_SET + i * 4); in prcmu_gic_pending_irq()
99 if (pr & er) in prcmu_gic_pending_irq()
144 u32 er; /* Enable register */ in prcmu_copy_gic_settings() local
149 er = readl_relaxed(dist_base + in prcmu_copy_gic_settings()
151 writel(er, PRCM_ARMITMSK31TO0 + i * 4); in prcmu_copy_gic_settings()
/Linux-v5.4/drivers/media/usb/gspca/stv06xx/
Dstv06xx_hdcs.c76 u16 er; member
195 srowexp = hdcs->w - (cycles + hdcs->exp.er + 13) / ct; in hdcs_set_exposure()
197 mnct = (hdcs->exp.er + 12 + ct - 1) / ct; in hdcs_set_exposure()
201 srowexp = cp - hdcs->exp.er - 6 - cycles; in hdcs_set_exposure()
203 mnct = (hdcs->exp.er + 5 + ct - 1) / ct; in hdcs_set_exposure()
384 hdcs->exp.er = 100; in hdcs_probe_1x00()
448 hdcs->exp.er = 96; in hdcs_probe_1020()
/Linux-v5.4/tools/testing/selftests/drivers/net/mlxsw/
Dqos_lib.sh84 local er=$(rate $t0 $t1 $interval)
96 echo $ir $er
/Linux-v5.4/Documentation/devicetree/bindings/powerpc/4xx/
Dcpm.txt9 - er-offset : All 4xx SoCs with a CPM controller have
15 er-offset = <1>.
47 er-offset = <0>;
/Linux-v5.4/drivers/net/can/usb/peak_usb/
Dpcan_usb_pro.c557 struct pcan_usb_pro_rxstatus *er) in pcan_usb_pro_handle_error() argument
559 const u16 raw_status = le16_to_cpu(er->status); in pcan_usb_pro_handle_error()
560 const unsigned int ctrl_idx = (er->channel >> 4) & 0x0f; in pcan_usb_pro_handle_error()
588 u32 rx_err_cnt = (le32_to_cpu(er->err_frm) & 0x00ff0000) >> 16; in pcan_usb_pro_handle_error()
589 u32 tx_err_cnt = (le32_to_cpu(er->err_frm) & 0xff000000) >> 24; in pcan_usb_pro_handle_error()
663 peak_usb_get_ts_time(&usb_if->time_ref, le32_to_cpu(er->ts32), &hwts->hwtstamp); in pcan_usb_pro_handle_error()
Dpcan_usb_fd.c581 struct pucan_error_msg *er = (struct pucan_error_msg *)rx_msg; in pcan_usb_fd_decode_error() local
582 struct peak_usb_device *dev = usb_if->dev[pucan_ermsg_get_channel(er)]; in pcan_usb_fd_decode_error()
587 pdev->bec.txerr = er->tx_err_cnt; in pcan_usb_fd_decode_error()
588 pdev->bec.rxerr = er->rx_err_cnt; in pcan_usb_fd_decode_error()
/Linux-v5.4/drivers/target/iscsi/
Discsi_target_parameters.c629 struct iscsi_extra_response *er, *er_tmp; in iscsi_release_extra_responses() local
631 list_for_each_entry_safe(er, er_tmp, &param_list->extra_response_list, in iscsi_release_extra_responses()
633 list_del(&er->er_list); in iscsi_release_extra_responses()
634 kfree(er); in iscsi_release_extra_responses()
1431 struct iscsi_extra_response *er; in iscsi_encode_text_output() local
1471 list_for_each_entry(er, &param_list->extra_response_list, er_list) { in iscsi_encode_text_output()
1472 *length += sprintf(output_buf, "%s=%s", er->key, er->value); in iscsi_encode_text_output()
1475 pr_debug("Sending key: %s=%s\n", er->key, er->value); in iscsi_encode_text_output()
/Linux-v5.4/arch/x86/events/
Dcore.c117 struct extra_reg *er; in x86_pmu_extra_regs() local
124 for (er = x86_pmu.extra_regs; er->msr; er++) { in x86_pmu_extra_regs()
125 if (er->event != (config & er->config_mask)) in x86_pmu_extra_regs()
127 if (event->attr.config1 & ~er->valid_mask) in x86_pmu_extra_regs()
130 if (!er->extra_msr_access) in x86_pmu_extra_regs()
133 reg->idx = er->idx; in x86_pmu_extra_regs()
135 reg->reg = er->msr; in x86_pmu_extra_regs()
/Linux-v5.4/drivers/gpu/drm/nouveau/nvkm/engine/fifo/
Dgf100.c262 const struct nvkm_enum *er, *eu, *ec; in gf100_fifo_fault() local
268 er = nvkm_enum_find(gf100_fifo_fault_reason, info->reason); in gf100_fifo_fault()
302 info->reason, er ? er->name : "", chan ? chan->chid : -1, in gf100_fifo_fault()
Dgk104.c470 const struct nvkm_enum *er, *ee, *ec, *ea; in gk104_fifo_fault() local
477 er = nvkm_enum_find(fifo->func->fault.reason, info->reason); in gk104_fifo_fault()
527 info->reason, er ? er->name : "", chan ? chan->chid : -1, in gk104_fifo_fault()
/Linux-v5.4/net/netrom/
Daf_netrom.c1126 int er; in nr_recvmsg() local
1140 if ((skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT, flags & MSG_DONTWAIT, &er)) == NULL) { in nr_recvmsg()
1142 return er; in nr_recvmsg()
1153 er = skb_copy_datagram_msg(skb, 0, msg, copied); in nr_recvmsg()
1154 if (er < 0) { in nr_recvmsg()
1157 return er; in nr_recvmsg()
/Linux-v5.4/drivers/net/ethernet/marvell/
Dmv643xx_eth.c1641 mv643xx_eth_get_ringparam(struct net_device *dev, struct ethtool_ringparam *er) in mv643xx_eth_get_ringparam() argument
1645 er->rx_max_pending = 4096; in mv643xx_eth_get_ringparam()
1646 er->tx_max_pending = 4096; in mv643xx_eth_get_ringparam()
1648 er->rx_pending = mp->rx_ring_size; in mv643xx_eth_get_ringparam()
1649 er->tx_pending = mp->tx_ring_size; in mv643xx_eth_get_ringparam()
1653 mv643xx_eth_set_ringparam(struct net_device *dev, struct ethtool_ringparam *er) in mv643xx_eth_set_ringparam() argument
1657 if (er->rx_mini_pending || er->rx_jumbo_pending) in mv643xx_eth_set_ringparam()
1660 mp->rx_ring_size = er->rx_pending < 4096 ? er->rx_pending : 4096; in mv643xx_eth_set_ringparam()
1661 mp->tx_ring_size = clamp_t(unsigned int, er->tx_pending, in mv643xx_eth_set_ringparam()
1663 if (mp->tx_ring_size != er->tx_pending) in mv643xx_eth_set_ringparam()
[all …]
/Linux-v5.4/arch/powerpc/kvm/
Dbook3s_pr.c956 enum emulation_result er = EMULATE_FAIL; in kvmppc_emulate_fac() local
959 er = kvmppc_emulate_instruction(vcpu->run, vcpu); in kvmppc_emulate_fac()
961 if ((er != EMULATE_DONE) && (er != EMULATE_AGAIN)) { in kvmppc_emulate_fac()
1059 enum emulation_result er; in kvmppc_exit_pr_progint() local
1091 er = kvmppc_emulate_instruction(run, vcpu); in kvmppc_exit_pr_progint()
1092 switch (er) { in kvmppc_exit_pr_progint()
/Linux-v5.4/fs/ubifs/
Dtnc_commit.c699 int i, err = 0, lnum, er; in free_unused_idx_lebs() local
704 er = ubifs_change_one_lp(c, lnum, LPROPS_NC, LPROPS_NC, 0, in free_unused_idx_lebs()
707 err = er; in free_unused_idx_lebs()

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