| /Linux-v5.15/drivers/gpu/drm/panfrost/ |
| D | panfrost_gpu.c | 141 pfdev->features.revision >= 0x2000) in panfrost_gpu_init_quirks()
144 pfdev->features.coherency_features == COHERENCY_ACE) in panfrost_gpu_init_quirks()
162 u64 features; member
174 .features = hw_features_##_name, \
221 pfdev->features.l2_features = gpu_read(pfdev, GPU_L2_FEATURES); in panfrost_gpu_init_features()
222 pfdev->features.core_features = gpu_read(pfdev, GPU_CORE_FEATURES); in panfrost_gpu_init_features()
223 pfdev->features.tiler_features = gpu_read(pfdev, GPU_TILER_FEATURES); in panfrost_gpu_init_features()
224 pfdev->features.mem_features = gpu_read(pfdev, GPU_MEM_FEATURES); in panfrost_gpu_init_features()
225 pfdev->features.mmu_features = gpu_read(pfdev, GPU_MMU_FEATURES); in panfrost_gpu_init_features()
226 pfdev->features.thread_features = gpu_read(pfdev, GPU_THREAD_FEATURES); in panfrost_gpu_init_features()
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| /Linux-v5.15/arch/arm/mach-omap2/ |
| D | clock.c | 86 struct ti_clk_features features = { 0 }; in ti_clk_init_features() local
89 features.fint_min = OMAP3430_DPLL_FINT_BAND1_MIN; in ti_clk_init_features()
90 features.fint_max = OMAP3430_DPLL_FINT_BAND2_MAX; in ti_clk_init_features()
91 features.fint_band1_max = OMAP3430_DPLL_FINT_BAND1_MAX; in ti_clk_init_features()
92 features.fint_band2_min = OMAP3430_DPLL_FINT_BAND2_MIN; in ti_clk_init_features()
94 features.fint_min = OMAP3PLUS_DPLL_FINT_MIN; in ti_clk_init_features()
95 features.fint_max = OMAP3PLUS_DPLL_FINT_MAX; in ti_clk_init_features()
100 features.dpll_bypass_vals |= in ti_clk_init_features()
104 features.dpll_bypass_vals |= in ti_clk_init_features()
109 features.dpll_bypass_vals |= in ti_clk_init_features()
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| /Linux-v5.15/drivers/hid/ |
| D | wacom_wac.c | 134 struct wacom_features *features = &wacom->features; in wacom_pl_irq() local
172 if (features->pressure_max > 255) in wacom_pl_irq()
174 pressure += (features->pressure_max + 1) / 2; in wacom_pl_irq()
305 struct wacom_features *features = &wacom->features; in wacom_graphire_irq() local
314 if (features->type == GRAPHIRE_BT) { in wacom_graphire_irq()
355 if (features->type == GRAPHIRE_BT) in wacom_graphire_irq()
367 if (features->type == WACOM_G4 || in wacom_graphire_irq()
368 features->type == WACOM_MO) { in wacom_graphire_irq()
371 } else if (features->type == GRAPHIRE_BT) { in wacom_graphire_irq()
400 switch (features->type) { in wacom_graphire_irq()
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| D | wacom_sys.c | 95 struct wacom_features *features = &wacom_wac->features; in wacom_wac_pen_serial_enforce() local
100 if (wacom_wac->serial[0] || !(features->quirks & WACOM_QUIRK_TOOLSERIAL)) in wacom_wac_pen_serial_enforce()
215 struct wacom_features *features = &wacom->wacom_wac.features; in wacom_hid_usage_quirk() local
237 if (features->type == HID_GENERIC && in wacom_hid_usage_quirk()
273 features->quirks |= WACOM_QUIRK_AESPEN; in wacom_hid_usage_quirk()
298 struct wacom_features *features = &wacom->wacom_wac.features; in wacom_feature_mapping() local
313 if (!features->touch_max) { in wacom_feature_mapping()
322 if (ret == n && features->type == HID_GENERIC) { in wacom_feature_mapping()
325 } else if (ret == 2 && features->type != HID_GENERIC) { in wacom_feature_mapping()
326 features->touch_max = data[1]; in wacom_feature_mapping()
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| /Linux-v5.15/arch/arm/mach-s3c/ |
| D | mach-mini2440.c | 647 struct mini2440_features_t *features, in mini2440_parse_features() argument
652 features->count = 0; in mini2440_parse_features()
653 features->done = 0; in mini2440_parse_features()
654 features->lcd_index = -1; in mini2440_parse_features()
661 if (features->done & FEATURE_SCREEN) { in mini2440_parse_features()
671 features->optional[features->count++] = in mini2440_parse_features()
673 features->lcd_index = li; in mini2440_parse_features()
676 features->done |= FEATURE_SCREEN; in mini2440_parse_features()
679 if (features->done & FEATURE_BACKLIGHT) in mini2440_parse_features()
683 features->optional[features->count++] = in mini2440_parse_features()
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| D | mach-real6410.c | 250 struct real6410_features_t *features, in real6410_parse_features() argument
255 features->done = 0; in real6410_parse_features()
256 features->lcd_index = 0; in real6410_parse_features()
263 if (features->done & FEATURE_SCREEN) { in real6410_parse_features()
272 features->lcd_index = li; in real6410_parse_features()
275 features->done |= FEATURE_SCREEN; in real6410_parse_features()
284 struct real6410_features_t features = { 0 }; in real6410_machine_init() local
290 real6410_parse_features(&features, real6410_features_str); in real6410_machine_init()
293 real6410_lcd_pdata[features.lcd_index].win[0]->xres, in real6410_machine_init()
294 real6410_lcd_pdata[features.lcd_index].win[0]->yres); in real6410_machine_init()
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| D | mach-mini6410.c | 280 struct mini6410_features_t *features, in mini6410_parse_features() argument
285 features->done = 0; in mini6410_parse_features()
286 features->lcd_index = 0; in mini6410_parse_features()
293 if (features->done & FEATURE_SCREEN) { in mini6410_parse_features()
302 features->lcd_index = li; in mini6410_parse_features()
305 features->done |= FEATURE_SCREEN; in mini6410_parse_features()
314 struct mini6410_features_t features = { 0 }; in mini6410_machine_init() local
320 mini6410_parse_features(&features, mini6410_features_str); in mini6410_machine_init()
323 mini6410_lcd_pdata[features.lcd_index].win[0]->xres, in mini6410_machine_init()
324 mini6410_lcd_pdata[features.lcd_index].win[0]->yres); in mini6410_machine_init()
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| /Linux-v5.15/arch/powerpc/kernel/ |
| D | kvm.c | 405 u32 *features = data; in kvm_map_magic_page() local
415 *features = out[0]; in kvm_map_magic_page()
418 static void __init kvm_check_ins(u32 *inst, u32 features) in kvm_check_ins() argument
460 if (features & KVM_MAGIC_FEAT_MAS0_TO_SPRG7) in kvm_check_ins()
464 if (features & KVM_MAGIC_FEAT_MAS0_TO_SPRG7) in kvm_check_ins()
468 if (features & KVM_MAGIC_FEAT_MAS0_TO_SPRG7) in kvm_check_ins()
472 if (features & KVM_MAGIC_FEAT_MAS0_TO_SPRG7) in kvm_check_ins()
476 if (features & KVM_MAGIC_FEAT_MAS0_TO_SPRG7) in kvm_check_ins()
480 if (features & KVM_MAGIC_FEAT_MAS0_TO_SPRG7) in kvm_check_ins()
484 if (features & KVM_MAGIC_FEAT_MAS0_TO_SPRG7) in kvm_check_ins()
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| /Linux-v5.15/arch/arm/mm/ |
| D | cache-tauros2.c | 183 static void enable_extra_feature(unsigned int features) in enable_extra_feature() argument
189 if (features & CACHE_TAUROS2_PREFETCH_ON) in enable_extra_feature()
194 (features & CACHE_TAUROS2_PREFETCH_ON) in enable_extra_feature()
197 if (features & CACHE_TAUROS2_LINEFILL_BURST8) in enable_extra_feature()
202 (features & CACHE_TAUROS2_LINEFILL_BURST8) in enable_extra_feature()
208 static void __init tauros2_internal_init(unsigned int features) in tauros2_internal_init() argument
212 enable_extra_feature(features); in tauros2_internal_init()
285 void __init tauros2_init(unsigned int features) in tauros2_init() argument
300 features = 0; in tauros2_init()
302 features = f; in tauros2_init()
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| /Linux-v5.15/drivers/net/ethernet/atheros/atlx/ |
| D | atlx.c | 208 static void __atlx_vlan_mode(netdev_features_t features, u32 *ctrl) in __atlx_vlan_mode() argument
210 if (features & NETIF_F_HW_VLAN_CTAG_RX) { in __atlx_vlan_mode()
220 netdev_features_t features) in atlx_vlan_mode() argument
229 __atlx_vlan_mode(features, &ctrl); in atlx_vlan_mode()
237 atlx_vlan_mode(adapter->netdev, adapter->netdev->features); in atlx_restore_vlan()
241 netdev_features_t features) in atlx_fix_features() argument
247 if (features & NETIF_F_HW_VLAN_CTAG_RX) in atlx_fix_features()
248 features |= NETIF_F_HW_VLAN_CTAG_TX; in atlx_fix_features()
250 features &= ~NETIF_F_HW_VLAN_CTAG_TX; in atlx_fix_features()
252 return features; in atlx_fix_features()
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| /Linux-v5.15/drivers/input/touchscreen/ |
| D | wacom_i2c.c | 41 struct wacom_features *features) in wacom_query_device() argument
75 features->x_max = get_unaligned_le16(&data[3]); in wacom_query_device()
76 features->y_max = get_unaligned_le16(&data[5]); in wacom_query_device()
77 features->pressure_max = get_unaligned_le16(&data[11]); in wacom_query_device()
78 features->fw_version = get_unaligned_le16(&data[13]); in wacom_query_device()
82 features->x_max, features->y_max, in wacom_query_device()
83 features->pressure_max, features->fw_version); in wacom_query_device()
153 struct wacom_features features = { 0 }; in wacom_i2c_probe() local
161 error = wacom_query_device(client, &features); in wacom_i2c_probe()
180 input->id.version = features.fw_version; in wacom_i2c_probe()
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| /Linux-v5.15/arch/arm64/include/asm/ |
| D | cpufeature.h | 520 cpuid_feature_extract_signed_field_width(u64 features, int field, int width) in cpuid_feature_extract_signed_field_width() argument
522 return (s64)(features << (64 - width - field)) >> (64 - width); in cpuid_feature_extract_signed_field_width()
526 cpuid_feature_extract_signed_field(u64 features, int field) in cpuid_feature_extract_signed_field() argument
528 return cpuid_feature_extract_signed_field_width(features, field, 4); in cpuid_feature_extract_signed_field()
532 cpuid_feature_extract_unsigned_field_width(u64 features, int field, int width) in cpuid_feature_extract_unsigned_field_width() argument
534 return (u64)(features << (64 - width - field)) >> (64 - width); in cpuid_feature_extract_unsigned_field_width()
538 cpuid_feature_extract_unsigned_field(u64 features, int field) in cpuid_feature_extract_unsigned_field() argument
540 return cpuid_feature_extract_unsigned_field_width(features, field, 4); in cpuid_feature_extract_unsigned_field()
549 cpuid_feature_cap_perfmon_field(u64 features, int field, u64 cap) in cpuid_feature_cap_perfmon_field() argument
551 u64 val = cpuid_feature_extract_unsigned_field(features, field); in cpuid_feature_cap_perfmon_field()
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| /Linux-v5.15/drivers/net/ethernet/marvell/octeontx2/nic/ |
| D | otx2_flows.c | 340 req->features = BIT_ULL(NPC_DMAC); in otx2_do_add_macfilter()
506 req->features |= BIT_ULL(NPC_SIP_IPV4); in otx2_prepare_ipv4_flow()
513 req->features |= BIT_ULL(NPC_DIP_IPV4); in otx2_prepare_ipv4_flow()
518 req->features |= BIT_ULL(NPC_TOS); in otx2_prepare_ipv4_flow()
523 req->features |= BIT_ULL(NPC_IPPROTO_ICMP); in otx2_prepare_ipv4_flow()
526 req->features |= BIT_ULL(NPC_IPPROTO_TCP); in otx2_prepare_ipv4_flow()
529 req->features |= BIT_ULL(NPC_IPPROTO_UDP); in otx2_prepare_ipv4_flow()
532 req->features |= BIT_ULL(NPC_IPPROTO_SCTP); in otx2_prepare_ipv4_flow()
535 req->features |= BIT_ULL(NPC_IPPROTO_AH); in otx2_prepare_ipv4_flow()
538 req->features |= BIT_ULL(NPC_IPPROTO_ESP); in otx2_prepare_ipv4_flow()
[all …]
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| /Linux-v5.15/net/ipv6/ |
| D | esp6_offload.c | 145 netdev_features_t features) in xfrm6_tunnel_gso_segment() argument
148 return skb_mac_gso_segment(skb, features); in xfrm6_tunnel_gso_segment()
153 netdev_features_t features) in xfrm6_transport_gso_segment() argument
162 segs = ops->callbacks.gso_segment(skb, features); in xfrm6_transport_gso_segment()
169 netdev_features_t features) in xfrm6_beet_gso_segment() argument
204 segs = ops->callbacks.gso_segment(skb, features); in xfrm6_beet_gso_segment()
211 netdev_features_t features) in xfrm6_outer_mode_gso_segment() argument
215 return xfrm6_tunnel_gso_segment(x, skb, features); in xfrm6_outer_mode_gso_segment()
217 return xfrm6_transport_gso_segment(x, skb, features); in xfrm6_outer_mode_gso_segment()
219 return xfrm6_beet_gso_segment(x, skb, features); in xfrm6_outer_mode_gso_segment()
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| /Linux-v5.15/net/ipv4/ |
| D | esp4_offload.c | 110 netdev_features_t features) in xfrm4_tunnel_gso_segment() argument
113 return skb_mac_gso_segment(skb, features); in xfrm4_tunnel_gso_segment()
118 netdev_features_t features) in xfrm4_transport_gso_segment() argument
127 segs = ops->callbacks.gso_segment(skb, features); in xfrm4_transport_gso_segment()
134 netdev_features_t features) in xfrm4_beet_gso_segment() argument
165 segs = ops->callbacks.gso_segment(skb, features); in xfrm4_beet_gso_segment()
172 netdev_features_t features) in xfrm4_outer_mode_gso_segment() argument
176 return xfrm4_tunnel_gso_segment(x, skb, features); in xfrm4_outer_mode_gso_segment()
178 return xfrm4_transport_gso_segment(x, skb, features); in xfrm4_outer_mode_gso_segment()
180 return xfrm4_beet_gso_segment(x, skb, features); in xfrm4_outer_mode_gso_segment()
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| D | udp_offload.c | 15 netdev_features_t features, in __skb_udp_tunnel_segment() argument
17 netdev_features_t features), in __skb_udp_tunnel_segment() argument
66 (skb->dev->features & in __skb_udp_tunnel_segment()
70 features &= skb->dev->hw_enc_features; in __skb_udp_tunnel_segment()
72 features &= ~NETIF_F_SCTP_CRC; in __skb_udp_tunnel_segment()
79 features &= ~NETIF_F_CSUM_MASK; in __skb_udp_tunnel_segment()
81 features |= NETIF_F_HW_CSUM; in __skb_udp_tunnel_segment()
85 segs = gso_inner_segment(skb, features); in __skb_udp_tunnel_segment()
152 netdev_features_t features, in skb_udp_tunnel_segment() argument
160 netdev_features_t features); in skb_udp_tunnel_segment()
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| /Linux-v5.15/drivers/mfd/ |
| D | twl-core.c | 662 unsigned num_consumers, unsigned long features) in add_regulator_linked() argument
679 tmp->features |= features; in add_regulator_linked()
682 drv_data.features = features; in add_regulator_linked()
696 unsigned long features) in add_regulator() argument
698 return add_regulator_linked(num, pdata, NULL, 0, features); in add_regulator()
709 unsigned long features) in add_children() argument
793 features); in add_children()
799 features); in add_children()
805 features); in add_children()
854 features); in add_children()
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| /Linux-v5.15/drivers/gpu/drm/rcar-du/ |
| D | rcar_du_drv.c | 39 .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
61 .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
82 .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
108 .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
137 .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
166 .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
192 .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
221 .features = RCAR_DU_FEATURE_INTERLACED
242 .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
272 .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
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| /Linux-v5.15/drivers/scsi/aic7xxx/ |
| D | aic7xxx_pci.c | 788 if ((ahc->features & AHC_ULTRA2) != 0) in ahc_pci_config()
804 if ((ahc->features & AHC_DT) != 0) { in ahc_pci_config()
821 if ((ahc->features & AHC_ULTRA2) != 0) { in ahc_pci_config()
859 if ((ahc->features & AHC_ULTRA) != 0) { in ahc_pci_config()
865 ahc->features &= ~AHC_ULTRA; in ahc_pci_config()
877 if ((ahc->features & AHC_ULTRA2) != 0) { in ahc_pci_config()
935 if ((ahc->features & AHC_DT) != 0) { in ahc_pci_config()
946 if ((ahc->features & AHC_MULTI_FUNC) != 0) in ahc_pci_config()
949 if ((ahc->features & AHC_ULTRA2) != 0) in ahc_pci_config()
981 if ((ahc->features & AHC_ULTRA2) != 0) in ahc_ext_scbram_present()
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| /Linux-v5.15/drivers/i2c/busses/ |
| D | i2c-i801.c | 262 unsigned int features; member
352 if (priv->features & FEATURE_SMBUS_PEC) { in i801_check_pre()
424 if ((priv->features & FEATURE_SMBUS_PEC) && in i801_check_post()
489 if (priv->features & FEATURE_IRQ) { in i801_transaction()
631 if (priv->features & FEATURE_HOST_NOTIFY) { in i801_isr()
690 if (priv->features & FEATURE_IRQ) { in i801_block_transaction_byte_by_byte()
772 } else if (!(priv->features & FEATURE_I2C_BLOCK_READ)) { in i801_block_transaction()
792 if ((priv->features & FEATURE_BLOCK_BUFFER) in i801_block_transaction()
829 hwpec = (priv->features & FEATURE_SMBUS_PEC) && (flags & I2C_CLIENT_PEC) in i801_access()
959 ((priv->features & FEATURE_SMBUS_PEC) ? I2C_FUNC_SMBUS_PEC : 0) | in i801_func()
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| /Linux-v5.15/drivers/net/ethernet/marvell/octeontx2/af/ |
| D | rvu_npc_fs.c | 297 u64 *features; in npc_handle_multi_layer_fields() local
302 features = &mcam->rx_features; in npc_handle_multi_layer_fields()
306 features = &mcam->tx_features; in npc_handle_multi_layer_fields()
359 *features |= BIT_ULL(NPC_ETYPE); in npc_handle_multi_layer_fields()
383 *features |= BIT_ULL(NPC_OUTER_VID); in npc_handle_multi_layer_fields()
456 u64 *features = &mcam->rx_features; in npc_set_features() local
461 features = &mcam->tx_features; in npc_set_features()
465 *features |= BIT_ULL(hdr); in npc_set_features()
473 if (*features & tcp_udp_sctp) { in npc_set_features()
475 *features &= ~tcp_udp_sctp; in npc_set_features()
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| /Linux-v5.15/Documentation/networking/ |
| D | netdev-features.rst | 4 Netdev features mess and how to get out from it alive
16 verbatim. Today's devices add multiple features and bugs (read: offloads)
19 are commonly referred to as netdev features in Linux kernel world.
21 There are currently three sets of features relevant to the driver, and
24 1. netdev->hw_features set contains features whose state may possibly
29 2. netdev->features set contains features which are currently enabled
33 3. netdev->vlan_features set contains features whose state is inherited
34 by child VLAN devices (limits netdev->features set). This is currently
45 Part II: Controlling enabled features
48 When current feature set (netdev->features) is to be changed, new set
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| /Linux-v5.15/drivers/input/tablet/ |
| D | hanwang.c | 56 const struct hanwang_features *features; member
112 enum hanwang_tablet_type type = hanwang->features->type; in hanwang_parse_packet()
200 hanwang->features->pid); in hanwang_parse_packet()
307 hanwang->features = &features_array[i]; in get_features()
340 hanwang->data = usb_alloc_coherent(dev, hanwang->features->pkg_len, in hanwang_probe()
359 strlcpy(hanwang->name, hanwang->features->name, sizeof(hanwang->name)); in hanwang_probe()
383 0, hanwang->features->max_x, 4, 0); in hanwang_probe()
385 0, hanwang->features->max_y, 4, 0); in hanwang_probe()
387 0, hanwang->features->max_tilt_x, 0, 0); in hanwang_probe()
389 0, hanwang->features->max_tilt_y, 0, 0); in hanwang_probe()
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| /Linux-v5.15/Documentation/devicetree/bindings/powerpc/ |
| D | ibm,powerpc-cpu-features.txt | 3 (skiboot/doc/device-tree/ibm,powerpc-cpu-features/binding.txt)
5 There is more complete overview and documentation of features in that
9 ibm,powerpc-cpu-features binding
12 This device tree binding describes CPU features available to software, with
16 found in design.txt, which also points to documentation of specific features.
19 /cpus/ibm,powerpc-cpu-features node binding
22 Node: ibm,powerpc-cpu-features
26 The node name must be "ibm,powerpc-cpu-features".
38 Definition: "ibm,powerpc-cpu-features"
66 /cpus/ibm,powerpc-cpu-features/example-feature node bindings
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| /Linux-v5.15/kernel/time/ |
| D | tick-broadcast.c | 88 if ((newdev->features & CLOCK_EVT_FEAT_DUMMY) || in tick_check_broadcast_device()
89 (newdev->features & CLOCK_EVT_FEAT_PERCPU) || in tick_check_broadcast_device()
90 (newdev->features & CLOCK_EVT_FEAT_C3STOP)) in tick_check_broadcast_device()
94 !(newdev->features & CLOCK_EVT_FEAT_ONESHOT)) in tick_check_broadcast_device()
123 if ((newdev->features & CLOCK_EVT_FEAT_DUMMY) || in tick_set_oneshot_wakeup_device()
124 (newdev->features & CLOCK_EVT_FEAT_C3STOP)) in tick_set_oneshot_wakeup_device()
127 if (!(newdev->features & CLOCK_EVT_FEAT_PERCPU) || in tick_set_oneshot_wakeup_device()
128 !(newdev->features & CLOCK_EVT_FEAT_ONESHOT)) in tick_set_oneshot_wakeup_device()
182 if (!(dev->features & CLOCK_EVT_FEAT_ONESHOT)) in tick_install_broadcast_device()
274 if (!(dev->features & CLOCK_EVT_FEAT_C3STOP)) in tick_device_uses_broadcast()
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