| /kernel/linux/linux-6.6/drivers/edac/ |
| D | octeon_edac-l2c.c | 21 #define EDAC_MOD_STR "octeon-l2c"
23 static void octeon_l2c_poll_oct1(struct edac_device_ctl_info *l2c) in octeon_l2c_poll_oct1() argument
31 edac_device_handle_ce(l2c, 0, 0, in octeon_l2c_poll_oct1()
36 edac_device_handle_ue(l2c, 0, 0, in octeon_l2c_poll_oct1()
46 edac_device_handle_ce(l2c, 0, 1, in octeon_l2c_poll_oct1()
51 edac_device_handle_ue(l2c, 0, 1, in octeon_l2c_poll_oct1()
60 static void _octeon_l2c_poll_oct2(struct edac_device_ctl_info *l2c, int tad) in _octeon_l2c_poll_oct2() argument
79 edac_device_handle_ue(l2c, tad, 1, buf2); in _octeon_l2c_poll_oct2()
85 edac_device_handle_ce(l2c, tad, 1, buf2); in _octeon_l2c_poll_oct2()
91 edac_device_handle_ue(l2c, tad, 1, buf2); in _octeon_l2c_poll_oct2()
[all …]
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| D | thunderx_edac.c | 1501 /*---------------------- L2C driver ---------------------------------*/
1845 struct thunderx_l2c *l2c = container_of(msix, struct thunderx_l2c, in thunderx_l2c_threaded_isr() local
1848 unsigned long tail = ring_pos(l2c->ring_tail, ARRAY_SIZE(l2c->err_ctx)); in thunderx_l2c_threaded_isr()
1849 struct l2c_err_ctx *ctx = &l2c->err_ctx[tail]; in thunderx_l2c_threaded_isr()
1865 switch (l2c->pdev->device) { in thunderx_l2c_threaded_isr()
1885 dev_err(&l2c->pdev->dev, "Unsupported device: %04x\n", in thunderx_l2c_threaded_isr()
1886 l2c->pdev->device); in thunderx_l2c_threaded_isr()
1890 while (CIRC_CNT(l2c->ring_head, l2c->ring_tail, in thunderx_l2c_threaded_isr()
1891 ARRAY_SIZE(l2c->err_ctx))) { in thunderx_l2c_threaded_isr()
1894 l2c->edac_dev->ctl_name, reg_int_name, ctx->reg_int, in thunderx_l2c_threaded_isr()
[all …]
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| /kernel/linux/linux-5.10/drivers/edac/ |
| D | octeon_edac-l2c.c | 21 #define EDAC_MOD_STR "octeon-l2c"
23 static void octeon_l2c_poll_oct1(struct edac_device_ctl_info *l2c) in octeon_l2c_poll_oct1() argument
31 edac_device_handle_ce(l2c, 0, 0, in octeon_l2c_poll_oct1()
36 edac_device_handle_ue(l2c, 0, 0, in octeon_l2c_poll_oct1()
46 edac_device_handle_ce(l2c, 0, 1, in octeon_l2c_poll_oct1()
51 edac_device_handle_ue(l2c, 0, 1, in octeon_l2c_poll_oct1()
60 static void _octeon_l2c_poll_oct2(struct edac_device_ctl_info *l2c, int tad) in _octeon_l2c_poll_oct2() argument
79 edac_device_handle_ue(l2c, tad, 1, buf2); in _octeon_l2c_poll_oct2()
85 edac_device_handle_ce(l2c, tad, 1, buf2); in _octeon_l2c_poll_oct2()
91 edac_device_handle_ue(l2c, tad, 1, buf2); in _octeon_l2c_poll_oct2()
[all …]
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| D | thunderx_edac.c | 1501 /*---------------------- L2C driver ---------------------------------*/
1845 struct thunderx_l2c *l2c = container_of(msix, struct thunderx_l2c, in thunderx_l2c_threaded_isr() local
1848 unsigned long tail = ring_pos(l2c->ring_tail, ARRAY_SIZE(l2c->err_ctx)); in thunderx_l2c_threaded_isr()
1849 struct l2c_err_ctx *ctx = &l2c->err_ctx[tail]; in thunderx_l2c_threaded_isr()
1865 switch (l2c->pdev->device) { in thunderx_l2c_threaded_isr()
1885 dev_err(&l2c->pdev->dev, "Unsupported device: %04x\n", in thunderx_l2c_threaded_isr()
1886 l2c->pdev->device); in thunderx_l2c_threaded_isr()
1890 while (CIRC_CNT(l2c->ring_head, l2c->ring_tail, in thunderx_l2c_threaded_isr()
1891 ARRAY_SIZE(l2c->err_ctx))) { in thunderx_l2c_threaded_isr()
1894 l2c->edac_dev->ctl_name, reg_int_name, ctx->reg_int, in thunderx_l2c_threaded_isr()
[all …]
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| /kernel/linux/linux-5.10/arch/arm/mm/ |
| D | cache-l2x0.c | 160 * L2C-210 specific code.
162 * The L2C-2x0 PA, set/way and sync operations are atomic, but we must
171 * we use sync_reg_offset here so we can share some of this with L2C-310.
240 .type = "L2C-210",
259 * L2C-220 specific code.
390 * we write to them as part of the L2C enable sequence so they in l2c220_enable()
405 .type = "L2C-220",
424 * L2C-310 specific code.
426 * Very similar to L2C-210, the PA, set/way and sync operations are atomic,
460 * prevents merging writes after the sync operation, until another L2C
[all …]
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| D | l2c-l2x0-resume.S | 3 * L2C-310 early resume code. This can be used by platforms to restore
21 @ r1 = phys address of L2C-310 controller
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| D | Makefile | 108 obj-$(CONFIG_OUTER_CACHE) += l2c-common.o
111 obj-$(CONFIG_CACHE_L2X0) += cache-l2x0.o l2c-l2x0-resume.o
|
| /kernel/linux/linux-6.6/arch/arm/mm/ |
| D | cache-l2x0.c | 160 * L2C-210 specific code.
162 * The L2C-2x0 PA, set/way and sync operations are atomic, but we must
171 * we use sync_reg_offset here so we can share some of this with L2C-310.
240 .type = "L2C-210",
259 * L2C-220 specific code.
390 * we write to them as part of the L2C enable sequence so they in l2c220_enable()
405 .type = "L2C-220",
424 * L2C-310 specific code.
426 * Very similar to L2C-210, the PA, set/way and sync operations are atomic,
460 * prevents merging writes after the sync operation, until another L2C
[all …]
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| D | l2c-l2x0-resume.S | 3 * L2C-310 early resume code. This can be used by platforms to restore
21 @ r1 = phys address of L2C-310 controller
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| D | Makefile | 92 obj-$(CONFIG_OUTER_CACHE) += l2c-common.o
95 obj-$(CONFIG_CACHE_L2X0) += cache-l2x0.o l2c-l2x0-resume.o
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| /kernel/linux/linux-6.6/arch/arm/include/asm/hardware/ |
| D | cache-l2x0.h | 89 /* L2C auxiliary control register - bits common to L2C-210/220/310 */
96 /* L2C-210/220 common bits */
107 /* L2C-210 specific bits */
111 /* L2C-220 specific bits */
117 /* L2C-310 specific bits */
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| /kernel/linux/linux-5.10/arch/arm/include/asm/hardware/ |
| D | cache-l2x0.h | 87 /* L2C auxiliary control register - bits common to L2C-210/220/310 */
94 /* L2C-210/220 common bits */
105 /* L2C-210 specific bits */
109 /* L2C-220 specific bits */
115 /* L2C-310 specific bits */
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| /kernel/linux/linux-6.6/arch/powerpc/platforms/4xx/ |
| D | soc.c | 32 /* Issue L2C diagnostic command */
50 printk(KERN_EMERG "L2C: Cache Parity Error, addr[16:26] = 0x%08x\n", in l2c_error_handler()
56 printk(KERN_EMERG "L2C: Tag Parity Error, addr[16:26] = 0x%08x\n", in l2c_error_handler()
65 printk(KERN_EMERG "L2C: LRU error\n"); in l2c_error_handler()
115 if (request_irq(irq, l2c_error_handler, 0, "L2C", 0) < 0) { in ppc4xx_l2c_probe()
116 printk(KERN_ERR "Cannot install L2C error handler" in ppc4xx_l2c_probe()
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| /kernel/linux/linux-5.10/arch/powerpc/platforms/4xx/ |
| D | soc.c | 31 /* Issue L2C diagnostic command */
49 printk(KERN_EMERG "L2C: Cache Parity Error, addr[16:26] = 0x%08x\n", in l2c_error_handler()
55 printk(KERN_EMERG "L2C: Tag Parity Error, addr[16:26] = 0x%08x\n", in l2c_error_handler()
64 printk(KERN_EMERG "L2C: LRU error\n"); in l2c_error_handler()
114 if (request_irq(irq, l2c_error_handler, 0, "L2C", 0) < 0) { in ppc4xx_l2c_probe()
115 printk(KERN_ERR "Cannot install L2C error handler" in ppc4xx_l2c_probe()
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| /kernel/linux/linux-6.6/arch/mips/include/asm/octeon/ |
| D | cvmx-l2c.h | 29 * Interface to the Level 2 Cache (L2C) control, measurement, and debugging
52 /* Number of L2C Tag-and-data sections (TADs) that are connected to LMC. */
68 /* L2C Performance Counter events. */
127 /* L2C Performance Counter events for Octeon2. */
269 * of L2C debug features.
297 * Returns l2c tag structure for line requested.
324 * of L2C debug features.
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| D | cvmx-npi-defs.h | 2231 uint64_t l2c:1; member
2263 uint64_t l2c:1;
2299 uint64_t l2c:1; member
2333 uint64_t l2c:1;
2370 uint64_t l2c:1; member
2404 uint64_t l2c:1;
2437 uint64_t l2c:1; member
2471 uint64_t l2c:1;
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| /kernel/linux/linux-5.10/arch/mips/include/asm/octeon/ |
| D | cvmx-l2c.h | 29 * Interface to the Level 2 Cache (L2C) control, measurement, and debugging
52 /* Number of L2C Tag-and-data sections (TADs) that are connected to LMC. */
68 /* L2C Performance Counter events. */
127 /* L2C Performance Counter events for Octeon2. */
269 * of L2C debug features.
297 * Returns l2c tag structure for line requested.
324 * of L2C debug features.
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| D | cvmx-npi-defs.h | 2231 uint64_t l2c:1; member
2263 uint64_t l2c:1;
2299 uint64_t l2c:1; member
2333 uint64_t l2c:1;
2370 uint64_t l2c:1; member
2404 uint64_t l2c:1;
2437 uint64_t l2c:1; member
2471 uint64_t l2c:1;
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/cache/ |
| D | andestech,ax45mp-cache.yaml | 14 A level-2 cache (L2C) is used to improve the system performance by providing
15 a large amount of cache line entries and reasonable access delays. The L2C
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| /kernel/linux/linux-6.6/arch/mips/cavium-octeon/executive/ |
| D | cvmx-l2c.c | 29 * Implementation of the Level 2 Cache (L2C) control,
36 #include <asm/octeon/cvmx-l2c.h>
93 /* A UMSK setting which blocks all L2C Ways is an error on some chips */ in cvmx_l2c_set_core_way_partition()
149 /* A UMSK setting which blocks all L2C Ways is an error on some chips */ in cvmx_l2c_set_hw_way_partition()
206 …cvmx_dprintf("L2C performance counter events are different for this chip, mapping 'event' to cvmx_… in cvmx_l2c_config_perf()
208 cvmx_dprintf("L2C counters don't support clear on read for this chip\n"); in cvmx_l2c_config_perf()
523 * Internal l2c tag types. These are converted to a generic structure
580 * Function to read a L2C tag. This code make the current core
635 "ld %[tag_val], 0(%[tag_addr])\n\t" /* Read L2C tag data */ in __read_l2_tag()
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| D | Makefile | 12 obj-y += cvmx-bootmem.o cvmx-l2c.o cvmx-sysinfo.o octeon-model.o
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| /kernel/linux/linux-5.10/arch/mips/cavium-octeon/executive/ |
| D | cvmx-l2c.c | 29 * Implementation of the Level 2 Cache (L2C) control,
36 #include <asm/octeon/cvmx-l2c.h>
93 /* A UMSK setting which blocks all L2C Ways is an error on some chips */ in cvmx_l2c_set_core_way_partition()
149 /* A UMSK setting which blocks all L2C Ways is an error on some chips */ in cvmx_l2c_set_hw_way_partition()
206 …cvmx_dprintf("L2C performance counter events are different for this chip, mapping 'event' to cvmx_… in cvmx_l2c_config_perf()
208 cvmx_dprintf("L2C counters don't support clear on read for this chip\n"); in cvmx_l2c_config_perf()
523 * Internal l2c tag types. These are converted to a generic structure
580 * Function to read a L2C tag. This code make the current core
635 "ld %[tag_val], 0(%[tag_addr])\n\t" /* Read L2C tag data */ in __read_l2_tag()
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| D | Makefile | 12 obj-y += cvmx-bootmem.o cvmx-l2c.o cvmx-sysinfo.o octeon-model.o
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| /kernel/linux/linux-6.6/arch/csky/kernel/ |
| D | cpu-probe.c | 42 seq_printf(m, "ccr2 (L2C) : 0x%08x\n", mfcr_ccr2()); in percpu_print()
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| /kernel/linux/linux-5.10/arch/csky/kernel/ |
| D | cpu-probe.c | 42 seq_printf(m, "ccr2 (L2C) : 0x%08x\n", mfcr_ccr2()); in percpu_print()
|