| /kernel/linux/linux-6.6/arch/powerpc/sysdev/ |
| D | mpic.c | 2 * arch/powerpc/kernel/mpic.c
5 * common implementation being IBM's MPIC. This driver also can deal
41 #include <asm/mpic.h>
44 #include "mpic.h"
53 .name = "mpic",
54 .dev_name = "mpic",
58 static struct mpic *mpics;
59 static struct mpic *mpic_primary;
72 [0] = { /* Original OpenPIC compatible MPIC */
152 #define MPIC_INFO(name) mpic->hw_set[MPIC_IDX_##name]
[all …]
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| D | fsl_mpic_err.c | 15 #include <asm/mpic.h>
17 #include "mpic.h"
36 struct mpic *mpic = irq_data_get_irq_chip_data(d); in fsl_mpic_mask_err() local
37 unsigned int src = virq_to_hw(d->irq) - mpic->err_int_vecs[0]; in fsl_mpic_mask_err()
39 eimr = mpic_fsl_err_read(mpic->err_regs, MPIC_ERR_INT_EIMR); in fsl_mpic_mask_err()
41 mpic_fsl_err_write(mpic->err_regs, eimr); in fsl_mpic_mask_err()
47 struct mpic *mpic = irq_data_get_irq_chip_data(d); in fsl_mpic_unmask_err() local
48 unsigned int src = virq_to_hw(d->irq) - mpic->err_int_vecs[0]; in fsl_mpic_unmask_err()
50 eimr = mpic_fsl_err_read(mpic->err_regs, MPIC_ERR_INT_EIMR); in fsl_mpic_unmask_err()
52 mpic_fsl_err_write(mpic->err_regs, eimr); in fsl_mpic_unmask_err()
[all …]
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| D | mpic.h | 10 extern void mpic_msi_reserve_hwirq(struct mpic *mpic, irq_hw_number_t hwirq);
11 int __init mpic_msi_init_allocator(struct mpic *mpic);
12 int __init mpic_u3msi_init(struct mpic *mpic);
14 static inline void mpic_msi_reserve_hwirq(struct mpic *mpic, in mpic_msi_reserve_hwirq() argument
20 static inline int mpic_u3msi_init(struct mpic *mpic) in mpic_u3msi_init() argument
27 int __init mpic_pasemi_msi_init(struct mpic *mpic);
29 static inline int mpic_pasemi_msi_init(struct mpic *mpic) { return -1; } in mpic_pasemi_msi_init() argument
39 extern int mpic_map_error_int(struct mpic *mpic, unsigned int virq, irq_hw_number_t hw);
40 void __init mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum);
41 int __init mpic_setup_error_int(struct mpic *mpic, int intvec);
[all …]
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| D | mpic_msi.c | 11 #include <asm/mpic.h>
16 #include <sysdev/mpic.h>
18 void mpic_msi_reserve_hwirq(struct mpic *mpic, irq_hw_number_t hwirq) in mpic_msi_reserve_hwirq() argument
20 /* The mpic calls this even when there is no allocator setup */ in mpic_msi_reserve_hwirq()
21 if (!mpic->msi_bitmap.bitmap) in mpic_msi_reserve_hwirq()
24 msi_bitmap_reserve_hwirq(&mpic->msi_bitmap, hwirq); in mpic_msi_reserve_hwirq()
28 static int __init mpic_msi_reserve_u3_hwirqs(struct mpic *mpic) in mpic_msi_reserve_u3_hwirqs() argument
31 const struct irq_domain_ops *ops = mpic->irqhost->ops; in mpic_msi_reserve_u3_hwirqs()
36 pr_debug("mpic: found U3, guessing msi allocator setup\n"); in mpic_msi_reserve_u3_hwirqs()
45 msi_bitmap_reserve_hwirq(&mpic->msi_bitmap, i); in mpic_msi_reserve_u3_hwirqs()
[all …]
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| /kernel/linux/linux-5.10/arch/powerpc/sysdev/ |
| D | mpic.c | 2 * arch/powerpc/kernel/mpic.c
5 * common implementation being IBM's MPIC. This driver also can deal
39 #include <asm/mpic.h>
42 #include "mpic.h"
51 .name = "mpic",
52 .dev_name = "mpic",
56 static struct mpic *mpics;
57 static struct mpic *mpic_primary;
70 [0] = { /* Original OpenPIC compatible MPIC */
150 #define MPIC_INFO(name) mpic->hw_set[MPIC_IDX_##name]
[all …]
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| D | fsl_mpic_err.c | 14 #include <asm/mpic.h>
16 #include "mpic.h"
35 struct mpic *mpic = irq_data_get_irq_chip_data(d); in fsl_mpic_mask_err() local
36 unsigned int src = virq_to_hw(d->irq) - mpic->err_int_vecs[0]; in fsl_mpic_mask_err()
38 eimr = mpic_fsl_err_read(mpic->err_regs, MPIC_ERR_INT_EIMR); in fsl_mpic_mask_err()
40 mpic_fsl_err_write(mpic->err_regs, eimr); in fsl_mpic_mask_err()
46 struct mpic *mpic = irq_data_get_irq_chip_data(d); in fsl_mpic_unmask_err() local
47 unsigned int src = virq_to_hw(d->irq) - mpic->err_int_vecs[0]; in fsl_mpic_unmask_err()
49 eimr = mpic_fsl_err_read(mpic->err_regs, MPIC_ERR_INT_EIMR); in fsl_mpic_unmask_err()
51 mpic_fsl_err_write(mpic->err_regs, eimr); in fsl_mpic_unmask_err()
[all …]
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| D | mpic.h | 10 extern void mpic_msi_reserve_hwirq(struct mpic *mpic, irq_hw_number_t hwirq);
11 extern int mpic_msi_init_allocator(struct mpic *mpic);
12 extern int mpic_u3msi_init(struct mpic *mpic);
14 static inline void mpic_msi_reserve_hwirq(struct mpic *mpic, in mpic_msi_reserve_hwirq() argument
20 static inline int mpic_u3msi_init(struct mpic *mpic) in mpic_u3msi_init() argument
27 int mpic_pasemi_msi_init(struct mpic *mpic);
29 static inline int mpic_pasemi_msi_init(struct mpic *mpic) { return -1; } in mpic_pasemi_msi_init() argument
39 extern int mpic_map_error_int(struct mpic *mpic, unsigned int virq, irq_hw_number_t hw);
40 extern void mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum);
41 extern int mpic_setup_error_int(struct mpic *mpic, int intvec);
[all …]
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| D | mpic_msi.c | 9 #include <asm/mpic.h>
15 #include <sysdev/mpic.h>
17 void mpic_msi_reserve_hwirq(struct mpic *mpic, irq_hw_number_t hwirq) in mpic_msi_reserve_hwirq() argument
19 /* The mpic calls this even when there is no allocator setup */ in mpic_msi_reserve_hwirq()
20 if (!mpic->msi_bitmap.bitmap) in mpic_msi_reserve_hwirq()
23 msi_bitmap_reserve_hwirq(&mpic->msi_bitmap, hwirq); in mpic_msi_reserve_hwirq()
27 static int mpic_msi_reserve_u3_hwirqs(struct mpic *mpic) in mpic_msi_reserve_u3_hwirqs() argument
30 const struct irq_domain_ops *ops = mpic->irqhost->ops; in mpic_msi_reserve_u3_hwirqs()
35 pr_debug("mpic: found U3, guessing msi allocator setup\n"); in mpic_msi_reserve_u3_hwirqs()
44 msi_bitmap_reserve_hwirq(&mpic->msi_bitmap, i); in mpic_msi_reserve_u3_hwirqs()
[all …]
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| /kernel/linux/linux-5.10/arch/powerpc/boot/dts/fsl/ |
| D | mpc8641_hpcn_36b.dts | 135 0x8800 0 0 1 &mpic 2 1 0 0
136 0x8800 0 0 2 &mpic 3 1 0 0
137 0x8800 0 0 3 &mpic 4 1 0 0
138 0x8800 0 0 4 &mpic 1 1 0 0
141 0x8900 0 0 1 &mpic 2 1 0 0
142 0x8900 0 0 2 &mpic 3 1 0 0
143 0x8900 0 0 3 &mpic 4 1 0 0
144 0x8900 0 0 4 &mpic 1 1 0 0
147 0x8a00 0 0 1 &mpic 2 1 0 0
148 0x8a00 0 0 2 &mpic 3 1 0 0
[all …]
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| D | mpc8540ads.dts | 68 interrupt-parent = <&mpic>;
74 interrupt-parent = <&mpic>;
83 interrupt-parent = <&mpic>;
94 interrupt-parent = <&mpic>;
110 interrupt-parent = <&mpic>;
118 interrupt-parent = <&mpic>;
126 interrupt-parent = <&mpic>;
134 interrupt-parent = <&mpic>;
150 interrupt-parent = <&mpic>;
161 interrupt-parent = <&mpic>;
[all …]
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| D | mpc8641_hpcn.dts | 168 0x8800 0 0 1 &mpic 2 1 0 0
169 0x8800 0 0 2 &mpic 3 1 0 0
170 0x8800 0 0 3 &mpic 4 1 0 0
171 0x8800 0 0 4 &mpic 1 1 0 0
174 0x8900 0 0 1 &mpic 2 1 0 0
175 0x8900 0 0 2 &mpic 3 1 0 0
176 0x8900 0 0 3 &mpic 4 1 0 0
177 0x8900 0 0 4 &mpic 1 1 0 0
180 0x8a00 0 0 1 &mpic 2 1 0 0
181 0x8a00 0 0 2 &mpic 3 1 0 0
[all …]
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| D | mpc8548cds.dtsi | 172 0x2000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
173 0x2000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
174 0x2000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
175 0x2000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
178 0x2800 0x0 0x0 0x1 &mpic 0x1 0x1 0 0
179 0x2800 0x0 0x0 0x2 &mpic 0x2 0x1 0 0
180 0x2800 0x0 0x0 0x3 &mpic 0x3 0x1 0 0
181 0x2800 0x0 0x0 0x4 &mpic 0x0 0x1 0 0
184 0x3000 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
185 0x3000 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
[all …]
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| D | mpc8560ads.dts | 68 interrupt-parent = <&mpic>;
74 interrupt-parent = <&mpic>;
83 interrupt-parent = <&mpic>;
99 interrupt-parent = <&mpic>;
107 interrupt-parent = <&mpic>;
115 interrupt-parent = <&mpic>;
123 interrupt-parent = <&mpic>;
139 interrupt-parent = <&mpic>;
150 interrupt-parent = <&mpic>;
155 interrupt-parent = <&mpic>;
[all …]
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| D | mpc8572ds.dtsi | 250 0x8800 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
251 0x8800 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
252 0x8800 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
253 0x8800 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
256 0x8900 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
257 0x8900 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
258 0x8900 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
259 0x8900 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
262 0x8a00 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
263 0x8a00 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
[all …]
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| D | mpc8555cds.dts | 68 interrupt-parent = <&mpic>;
74 interrupt-parent = <&mpic>;
83 interrupt-parent = <&mpic>;
94 interrupt-parent = <&mpic>;
110 interrupt-parent = <&mpic>;
118 interrupt-parent = <&mpic>;
126 interrupt-parent = <&mpic>;
134 interrupt-parent = <&mpic>;
150 interrupt-parent = <&mpic>;
161 interrupt-parent = <&mpic>;
[all …]
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| D | mpc8541cds.dts | 68 interrupt-parent = <&mpic>;
74 interrupt-parent = <&mpic>;
83 interrupt-parent = <&mpic>;
94 interrupt-parent = <&mpic>;
110 interrupt-parent = <&mpic>;
118 interrupt-parent = <&mpic>;
126 interrupt-parent = <&mpic>;
134 interrupt-parent = <&mpic>;
150 interrupt-parent = <&mpic>;
161 interrupt-parent = <&mpic>;
[all …]
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| /kernel/linux/linux-6.6/arch/powerpc/boot/dts/fsl/ |
| D | mpc8572ds.dtsi | 250 0x8800 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
251 0x8800 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
252 0x8800 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
253 0x8800 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
256 0x8900 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
257 0x8900 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
258 0x8900 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
259 0x8900 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
262 0x8a00 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
263 0x8a00 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
[all …]
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| /kernel/linux/linux-6.6/arch/powerpc/boot/dts/ |
| D | stxssa8555.dts | 69 interrupt-parent = <&mpic>;
75 interrupt-parent = <&mpic>;
84 interrupt-parent = <&mpic>;
95 interrupt-parent = <&mpic>;
111 interrupt-parent = <&mpic>;
119 interrupt-parent = <&mpic>;
127 interrupt-parent = <&mpic>;
135 interrupt-parent = <&mpic>;
151 interrupt-parent = <&mpic>;
162 interrupt-parent = <&mpic>;
[all …]
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| D | mvme5100.dts | 62 interrupt-parent = <&mpic>;
73 interrupt-parent = <&mpic>;
76 mpic: interrupt-controller@f3f80000 { label
98 interrupt-parent = <&mpic>;
112 0x5800 0x0 0x0 0x1 &mpic 0x0 0x2
113 0x5800 0x0 0x0 0x2 &mpic 0x0 0x2
114 0x5800 0x0 0x0 0x3 &mpic 0x0 0x2
115 0x5800 0x0 0x0 0x4 &mpic 0x0 0x2
120 0x6800 0x0 0x0 0x1 &mpic 0x5 0x1
121 0x6800 0x0 0x0 0x2 &mpic 0x6 0x1
[all …]
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| /kernel/linux/linux-5.10/arch/powerpc/boot/dts/ |
| D | stxssa8555.dts | 67 interrupt-parent = <&mpic>;
73 interrupt-parent = <&mpic>;
82 interrupt-parent = <&mpic>;
93 interrupt-parent = <&mpic>;
109 interrupt-parent = <&mpic>;
117 interrupt-parent = <&mpic>;
125 interrupt-parent = <&mpic>;
133 interrupt-parent = <&mpic>;
149 interrupt-parent = <&mpic>;
160 interrupt-parent = <&mpic>;
[all …]
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| D | mvme5100.dts | 62 interrupt-parent = <&mpic>;
73 interrupt-parent = <&mpic>;
76 mpic: interrupt-controller@f3f80000 { label
98 interrupt-parent = <&mpic>;
112 0x5800 0x0 0x0 0x1 &mpic 0x0 0x2
113 0x5800 0x0 0x0 0x2 &mpic 0x0 0x2
114 0x5800 0x0 0x0 0x3 &mpic 0x0 0x2
115 0x5800 0x0 0x0 0x4 &mpic 0x0 0x2
120 0x6800 0x0 0x0 0x1 &mpic 0x5 0x1
121 0x6800 0x0 0x0 0x2 &mpic 0x6 0x1
[all …]
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| D | mpc8610_hpcd.dts | 54 interrupt-parent = <&mpic>;
108 interrupt-parent = <&mpic>;
139 interrupt-parent = <&mpic>;
149 interrupt-parent = <&mpic>;
167 interrupt-parent = <&mpic>;
179 interrupt-parent = <&mpic>;
190 interrupt-parent = <&mpic>;
201 interrupt-parent = <&mpic>;
221 interrupt-parent = <&mpic>;
225 mpic: interrupt-controller@40000 { label
[all …]
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| D | stx_gp3_8560.dts | 64 interrupt-parent = <&mpic>;
70 interrupt-parent = <&mpic>;
79 interrupt-parent = <&mpic>;
90 interrupt-parent = <&mpic>;
106 interrupt-parent = <&mpic>;
114 interrupt-parent = <&mpic>;
122 interrupt-parent = <&mpic>;
130 interrupt-parent = <&mpic>;
146 interrupt-parent = <&mpic>;
157 interrupt-parent = <&mpic>;
[all …]
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| /kernel/linux/linux-6.6/arch/powerpc/include/asm/ |
| D | mpic.h | 25 /* On the FSL mpic implementations the Mode field is expand to be
122 * Tsi108 implementation of MPIC has many differences from the original one
176 /* weird mpic register indices and mask bits in the HW info array */
255 /* The instance data of a given MPIC */
256 struct mpic struct
258 /* The OpenFirmware dt node for this MPIC */
261 /* The remapper for this MPIC */
287 /* vector numbers used for FSL MPIC error interrupts */
302 /* The physical base address of the MPIC */
332 struct mpic *next; argument
[all …]
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| /kernel/linux/linux-5.10/arch/powerpc/include/asm/ |
| D | mpic.h | 25 /* On the FSL mpic implementations the Mode field is expand to be
122 * Tsi108 implementation of MPIC has many differences from the original one
176 /* weird mpic register indices and mask bits in the HW info array */
255 /* The instance data of a given MPIC */
256 struct mpic struct
258 /* The OpenFirmware dt node for this MPIC */
261 /* The remapper for this MPIC */
287 /* vector numbers used for FSL MPIC error interrupts */
302 /* The physical base address of the MPIC */
332 struct mpic *next; argument
[all …]
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