| /linux-5.19.10/tools/testing/selftests/net/ |
| D | ioam6.sh | 263 ip link del ioam-veth-alpha 2>/dev/null || true
266 ip netns del ioam-node-alpha || true
278 ip netns add ioam-node-alpha
282 ip link add name ioam-veth-alpha netns ioam-node-alpha type veth \
287 ip -netns ioam-node-alpha link set ioam-veth-alpha name veth0
292 ip -netns ioam-node-alpha addr add db01::2/64 dev veth0
293 ip -netns ioam-node-alpha link set veth0 up
294 ip -netns ioam-node-alpha link set lo up
295 ip -netns ioam-node-alpha route add db02::/64 via db01::1 dev veth0
296 ip -netns ioam-node-alpha route del db01::/64
[all …]
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| /linux-5.19.10/drivers/staging/media/atomisp/pci/isp/kernels/xnr/xnr_3.0/ |
| D | ia_css_xnr3.host.c | 78 s32 alpha; in compute_alpha() local
82 alpha = XNR_MAX_ALPHA; in compute_alpha()
84 alpha = ((IA_CSS_XNR3_SIGMA_SCALE * XNR_ALPHA_SCALE_FACTOR) + offset) / sigma; in compute_alpha()
86 if (alpha > XNR_MAX_ALPHA) in compute_alpha()
87 alpha = XNR_MAX_ALPHA; in compute_alpha()
90 return alpha; in compute_alpha()
168 to->alpha.y0 = alpha_y0; in ia_css_xnr3_encode()
169 to->alpha.u0 = alpha_u0; in ia_css_xnr3_encode()
170 to->alpha.v0 = alpha_v0; in ia_css_xnr3_encode()
171 to->alpha.ydiff = min(max(alpha_ydiff, min_diff), max_diff); in ia_css_xnr3_encode()
[all …]
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| /linux-5.19.10/Documentation/devicetree/bindings/iio/afe/ |
| D | temperature-sense-rtd.yaml | 24 R(T) = r0 * (1 + alpha * T)
25 T = 1 / (alpha * r0 * iexc) * (V - r0 * iexc)
62 alpha-ppm-per-celsius:
64 alpha can also be expressed in micro-ohms per ohm Celsius. It's a linear
68 alpha = (R_100 - R_0) / (100 * R_0)
74 Pure platinum has an alpha of 3925. Industry standards such as IEC60751
75 and ASTM E-1137 specify an alpha of 3850.
87 - alpha-ppm-per-celsius
98 alpha-ppm-per-celsius = <3908>;
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| D | temperature-transducer.yaml | 26 T = (Isense(T) / alpha) + offset
27 T = 1 / (Rsense * alpha) * (V + offset * Rsense * alpha)
78 alpha-ppm-per-celsius:
82 alpha is expressed in parts per million which can be micro-amps per
92 - alpha-ppm-per-celsius
103 alpha-ppm-per-celsius = <1>; /* 1 uA/K */
112 alpha-ppm-per-celsius = <4000>; /* 4 mV/K */
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| /linux-5.19.10/net/ipv4/ |
| D | tcp_illinois.c | 50 u32 alpha; /* Additive increase */ member
73 ca->alpha = ALPHA_MAX; in tcp_illinois_init()
140 static u32 alpha(struct illinois *ca, u32 da, u32 dm) in alpha() function
153 return ca->alpha; in alpha()
228 ca->alpha = ALPHA_BASE; in update_params()
234 ca->alpha = alpha(ca, da, dm); in update_params()
249 ca->alpha = ALPHA_BASE; in tcp_illinois_state()
286 delta = (tp->snd_cwnd_cnt * ca->alpha) >> ALPHA_SHIFT; in tcp_illinois_cong_avoid()
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| D | tcp_dctcp.c | 121 u32 alpha = ca->dctcp_alpha; in dctcp_update_alpha() local
125 alpha -= min_not_zero(alpha, alpha >> dctcp_shift_g); in dctcp_update_alpha()
135 alpha = min(alpha + delivered_ce, DCTCP_MAX_ALPHA); in dctcp_update_alpha()
141 WRITE_ONCE(ca->dctcp_alpha, alpha); in dctcp_update_alpha()
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| D | tcp_htcp.c | 27 u32 alpha; /* Fixed point arith, << 7 */ member
127 if (ca->packetcount >= tcp_snd_cwnd(tp) - (ca->alpha >> 7 ? : 1) && in measure_achieved_throughput()
194 ca->alpha = 2 * factor * ((1 << 7) - ca->beta); in htcp_alpha_update()
195 if (!ca->alpha) in htcp_alpha_update()
196 ca->alpha = ALPHA_BASE; in htcp_alpha_update()
245 if ((tp->snd_cwnd_cnt * ca->alpha)>>7 >= tcp_snd_cwnd(tp)) { in htcp_cong_avoid()
262 ca->alpha = ALPHA_BASE; in htcp_init()
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| D | tcp_vegas.c | 44 static int alpha = 2; variable
48 module_param(alpha, int, 0644);
49 MODULE_PARM_DESC(alpha, "lower bound of packets in network");
261 } else if (diff < alpha) { in tcp_vegas_cong_avoid()
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| /linux-5.19.10/drivers/gpu/drm/rockchip/ |
| D | rockchip_drm_vop2.c | 1637 static bool is_opaque(u16 alpha) in is_opaque() argument
1639 return (alpha >> 8) == 0xff; in is_opaque()
1643 struct vop2_alpha *alpha) in vop2_parse_alpha() argument
1652 alpha->src_color_ctrl.val = 0; in vop2_parse_alpha()
1653 alpha->dst_color_ctrl.val = 0; in vop2_parse_alpha()
1654 alpha->src_alpha_ctrl.val = 0; in vop2_parse_alpha()
1655 alpha->dst_alpha_ctrl.val = 0; in vop2_parse_alpha()
1658 alpha->src_color_ctrl.bits.blend_mode = ALPHA_GLOBAL; in vop2_parse_alpha()
1660 alpha->src_color_ctrl.bits.blend_mode = ALPHA_PER_PIX; in vop2_parse_alpha()
1662 alpha->src_color_ctrl.bits.blend_mode = ALPHA_PER_PIX_GLOBAL; in vop2_parse_alpha()
[all …]
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| /linux-5.19.10/drivers/gpu/drm/imx/dcss/ |
| D | dcss-dtg.c | 91 u32 alpha; member
173 dtg->alpha = 255; in dcss_dtg_init()
176 ((dtg->alpha << DEFAULT_FG_ALPHA_POS) & DEFAULT_FG_ALPHA_MASK); in dcss_dtg_init()
280 bool dcss_dtg_global_alpha_changed(struct dcss_dtg *dtg, int ch_num, int alpha) in dcss_dtg_global_alpha_changed() argument
285 return alpha != dtg->alpha; in dcss_dtg_global_alpha_changed()
289 const struct drm_format_info *format, int alpha) in dcss_dtg_plane_alpha_set() argument
299 if (!format->has_alpha || alpha != 255) in dcss_dtg_plane_alpha_set()
300 dtg->alpha_cfg = (alpha << DEFAULT_FG_ALPHA_POS) & DEFAULT_FG_ALPHA_MASK; in dcss_dtg_plane_alpha_set()
304 dtg->alpha = alpha; in dcss_dtg_plane_alpha_set()
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| /linux-5.19.10/arch/alpha/ |
| D | Makefile | 39 head-y := arch/alpha/kernel/head.o
41 libs-y += arch/alpha/lib/
47 boot := arch/alpha/boot
59 $(Q)$(MAKE) $(build)=arch/alpha/kernel/syscalls all
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| /linux-5.19.10/tools/testing/selftests/bpf/progs/ |
| D | bpf_dctcp.c | 117 __u32 alpha = ca->dctcp_alpha; in BPF_PROG() local
121 alpha -= min_not_zero(alpha, alpha >> dctcp_shift_g); in BPF_PROG()
131 alpha = min(alpha + delivered_ce, DCTCP_MAX_ALPHA); in BPF_PROG()
133 ca->dctcp_alpha = alpha; in BPF_PROG()
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| /linux-5.19.10/drivers/gpu/drm/vkms/ |
| D | vkms_composer.c | 54 static u8 blend_channel(u8 src, u8 dst, u8 alpha) in blend_channel() argument
59 pre_blend = (src * 255 + dst * (255 - alpha)); in blend_channel()
79 u8 alpha; in alpha_blend() local
81 alpha = argb_src[3]; in alpha_blend()
82 argb_dst[0] = blend_channel(argb_src[0], argb_dst[0], alpha); in alpha_blend()
83 argb_dst[1] = blend_channel(argb_src[1], argb_dst[1], alpha); in alpha_blend()
84 argb_dst[2] = blend_channel(argb_src[2], argb_dst[2], alpha); in alpha_blend()
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| /linux-5.19.10/kernel/bpf/ |
| D | tnum.c | 76 u64 dv, alpha, beta, chi, mu; in tnum_sub() local
79 alpha = dv + a.mask; in tnum_sub()
81 chi = alpha ^ beta; in tnum_sub()
88 u64 alpha, beta, v; in tnum_and() local
90 alpha = a.value | a.mask; in tnum_and()
93 return TNUM(v, alpha & beta & ~v); in tnum_and()
|
| /linux-5.19.10/Documentation/translations/zh_CN/vm/ |
| D | active_mm.rst | 81 变了接口以适配alpha（谁会想到呢，但alpha体系结构上下文切换代码实际上最终是
82 最丑陋的之一--不像其他架构的MM和寄存器状态是分开的，alpha的PALcode将两者
|
| /linux-5.19.10/drivers/gpu/drm/fsl-dcu/ |
| D | fsl_dcu_drm_plane.c | 87 unsigned int alpha = DCU_LAYER_AB_NONE, bpp; in fsl_dcu_drm_plane_atomic_update() local
107 alpha = DCU_LAYER_AB_WHOLE_FRAME; in fsl_dcu_drm_plane_atomic_update()
113 alpha = DCU_LAYER_AB_WHOLE_FRAME; in fsl_dcu_drm_plane_atomic_update()
119 alpha = DCU_LAYER_AB_WHOLE_FRAME; in fsl_dcu_drm_plane_atomic_update()
143 alpha); in fsl_dcu_drm_plane_atomic_update()
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| /linux-5.19.10/drivers/gpu/drm/nouveau/nvkm/engine/gr/ |
| D | ctxgp102.c | 44 const u32 alpha = grctx->alpha_nr; in gp102_grctx_generate_attrib() local
65 mmio_wr32(info, 0x40585c, alpha); in gp102_grctx_generate_attrib()
66 mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches); in gp102_grctx_generate_attrib()
70 const u32 as = alpha * gr->ppc_tpc_nr[gpc][ppc]; in gp102_grctx_generate_attrib()
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| D | ctxgf108.c | 740 const u32 alpha = grctx->alpha_nr; in gf108_grctx_generate_attrib() local
753 mmio_wr32(info, 0x405830, (beta << 16) | alpha); in gf108_grctx_generate_attrib()
754 mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches); in gf108_grctx_generate_attrib()
758 const u32 a = alpha; in gf108_grctx_generate_attrib()
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| D | ctxgp100.c | 49 const u32 alpha = grctx->alpha_nr; in gp100_grctx_generate_attrib() local
69 mmio_wr32(info, 0x40585c, alpha); in gp100_grctx_generate_attrib()
70 mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches); in gp100_grctx_generate_attrib()
74 const u32 as = alpha * gr->ppc_tpc_nr[gpc][ppc]; in gp100_grctx_generate_attrib()
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| D | ctxgf117.c | 248 const u32 alpha = grctx->alpha_nr; in gf117_grctx_generate_attrib() local
261 mmio_wr32(info, 0x405830, (beta << 16) | alpha); in gf117_grctx_generate_attrib()
262 mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches); in gf117_grctx_generate_attrib()
266 const u32 a = alpha * gr->ppc_tpc_nr[gpc][ppc]; in gf117_grctx_generate_attrib()
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| /linux-5.19.10/Documentation/userspace-api/media/v4l/ |
| D | vidioc-g-fbuf.rst | 240 - The device supports clipping/blending using the alpha channel of
245 - The device supports alpha blending using a global alpha value.
249 - The device supports clipping/blending using the inverted alpha
302 - Use the alpha channel of the framebuffer to clip or blend
304 output = framebuffer pixel * alpha + video pixel * (1 - alpha).
305 The actual alpha depth depends on the framebuffer pixel format.
308 - Use a global alpha value to blend the framebuffer with video
309 images. The blend function is: output = (framebuffer pixel * alpha
310 + video pixel * (255 - alpha)) / 255. The alpha value is
317 - Like ``V4L2_FBUF_FLAG_LOCAL_ALPHA``, use the alpha channel of the
[all …]
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| D | pixfmt-rgb.rst | 17 presence of an alpha component or additional padding bits.
19 The usage and value of the alpha bits in formats that support them (named ARGB
20 or a permutation thereof, collectively referred to as alpha formats) depend on
22 (including capture queues of mem-to-mem devices) fill the alpha component in
23 memory. When the device captures an alpha channel the alpha component will have
24 a meaningful value. Otherwise, when the device doesn't capture an alpha channel
25 but can set the alpha bit to a user-configurable value, the
26 :ref:`V4L2_CID_ALPHA_COMPONENT <v4l2-alpha-component>` control is used to
27 specify that alpha value, and the alpha component of all pixels will be set to
29 an alpha component (XRGB or XBGR) must be used instead of an alpha format.
[all …]
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| /linux-5.19.10/drivers/gpu/drm/tegra/ |
| D | plane.c | 553 unsigned int *alpha) in tegra_plane_format_get_alpha() argument
556 *alpha = opaque; in tegra_plane_format_get_alpha()
562 *alpha = WIN_COLOR_DEPTH_B5G5R5A1; in tegra_plane_format_get_alpha()
566 *alpha = WIN_COLOR_DEPTH_A1B5G5R5; in tegra_plane_format_get_alpha()
570 *alpha = WIN_COLOR_DEPTH_R8G8B8A8; in tegra_plane_format_get_alpha()
574 *alpha = WIN_COLOR_DEPTH_B8G8R8A8; in tegra_plane_format_get_alpha()
578 *alpha = opaque; in tegra_plane_format_get_alpha()
684 state->blending[index].alpha = true; in tegra_plane_update_transparency()
686 state->blending[index].alpha = false; in tegra_plane_update_transparency()
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| /linux-5.19.10/net/sched/ |
| D | sch_pie.c | 178 q->params.alpha = nla_get_u32(tb[TCA_PIE_ALPHA]); in pie_change()
307 u64 alpha, beta; in pie_calculate_probability() local
337 alpha = ((u64)params->alpha * (MAX_PROB / PSCHED_TICKS_PER_SEC)) >> 4; in pie_calculate_probability()
344 alpha >>= 1; in pie_calculate_probability()
350 alpha >>= 2; in pie_calculate_probability()
357 delta += alpha * (qdelay - params->target); in pie_calculate_probability()
477 nla_put_u32(skb, TCA_PIE_ALPHA, q->params.alpha) || in pie_dump()
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| /linux-5.19.10/Documentation/devicetree/bindings/display/ |
| D | xylon,logicvc-display.yaml | 145 xylon,layer-alpha-mode:
177 - xylon,layer-alpha-mode
248 xylon,layer-alpha-mode = "layer";
258 xylon,layer-alpha-mode = "layer";
267 xylon,layer-alpha-mode = "layer";
276 xylon,layer-alpha-mode = "layer";
285 xylon,layer-alpha-mode = "layer";
|