| /Linux-v5.10/Documentation/ABI/testing/ |
| D | sysfs-bus-coresight-devices-etm3x | 1 What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/enable_source
11 What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_idx
18 What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_acctype
29 What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_range
37 What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_single
45 What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_start
53 What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_stop
61 What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cntr_idx
67 What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cntr_event
74 What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cntr_val
[all …]
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| /Linux-v5.10/drivers/pci/pcie/ |
| D | ptm.c | 28 pci_info(dev, "PTM enabled%s, %s granularity\n", in pci_ptm_info()
43 * Enable PTM only on interior devices (root ports, switch ports, in pci_ptm_init()
52 * Switch Downstream Ports are not permitted to have a PTM in pci_ptm_init()
53 * capability; their PTM behavior is controlled by the Upstream in pci_ptm_init()
72 * There's no point in enabling PTM unless it's enabled in the in pci_ptm_init()
73 * upstream device or this device can be a PTM Root itself. Per in pci_ptm_init()
75 * furthest upstream Time Source as the PTM Root. in pci_ptm_init()
117 * For a PCIe Endpoint, PTM is only useful if the endpoint can in pci_enable_ptm()
118 * issue PTM requests to upstream devices that have PTM enabled. in pci_enable_ptm()
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| D | Kconfig | 130 This enables PCI Express Precision Time Measurement (PTM)
133 This is only useful if you have devices that support PTM, but it
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| D | Makefile | 14 obj-$(CONFIG_PCIE_PTM) += ptm.o
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| /Linux-v5.10/arch/arm/boot/dts/ |
| D | hip04.dtsi | 732 ptm@0,e3c7c000 {
748 ptm@0,e3c7d000 {
764 ptm@0,e3c7e000 {
780 ptm@0,e3c7f000 {
796 ptm@0,e3cbc000 {
812 ptm@0,e3cbd000 {
828 ptm@0,e3cbe000 {
844 ptm@0,e3cbf000 {
860 ptm@0,e3cfc000 {
876 ptm@0,e3cfd000 {
[all …]
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| D | zynq-7000.dtsi | 474 ptm@f889c000 {
489 ptm@f889d000 {
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| D | ste-hrefv60plus.dtsi | 210 * Drive D19-D23 for the ETM PTM trace interface low,
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| D | vexpress-v2p-ca15_a7.dts | 531 ptm@2201c000 {
547 ptm@2201d000 {
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| /Linux-v5.10/arch/sh/include/cpu-sh4/cpu/ |
| D | sh7724.h | 65 /* PTM */
148 /* LCDC (PTC/PTD/PTE/PTF/PTM/PTR) */
159 /* SCIF0 (PTF/PTM) */
220 /* VOU (PTL/PTM/PTN*/
227 /* MSIOF0 (PTL/PTM) */
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| D | sh7757.h | 54 /* PTM */
180 /* PTM (mobule: LBSC, IIC) */
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| D | sh7722.h | 62 /* PTM */
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| D | sh7723.h | 64 /* PTM */
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| /Linux-v5.10/Documentation/trace/coresight/ |
| D | coresight.rst | 41 | # ETM # ::::: | # PTM # ::::: ::::: @ |
77 ; PTM = Program Trace Macrocell
89 the basic tracing functionality, enabling components such ETM/PTM, funnel,
99 PTM:
157 replicator 20030000.tpiu 2201c000.ptm 2203c000.etm 2203e000.etm
158 20010000.etb 20040000.funnel 2201d000.ptm 2203d000.etm
349 replicator 20030000.tpiu 2201c000.ptm 2203c000.etm 2203e000.etm
350 20010000.etb 20040000.funnel 2201d000.ptm 2203d000.etm
363 root:/sys/bus/coresight/devices# echo 1 > 2201c000.ptm/enable_source
364 root:/sys/bus/coresight/devices# cat 2201c000.ptm/enable_source
[all …]
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| /Linux-v5.10/Documentation/devicetree/bindings/arm/ |
| D | coresight.txt | 68 * cpu: the cpu phandle this ETM/PTM is affined to. Do not
108 * arm,cp14: must be present if the system accesses ETM/PTM management
324 ptm@2201c000 {
340 ptm@2201d000 {
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| /Linux-v5.10/scripts/kconfig/ |
| D | confdata.c | 1200 int i, cnt, pby, pty, ptm; /* pby: probability of bool = y in conf_set_all_new_symbols() local
1202 * ptm: probability of tristate = m in conf_set_all_new_symbols()
1205 pby = 50; pty = ptm = 33; /* can't go as the default in switch-case in conf_set_all_new_symbols()
1229 pby = p[0]; ptm = pby/2; pty = pby-ptm; in conf_set_all_new_symbols()
1232 pty = p[0]; ptm = p[1]; pby = pty + ptm; in conf_set_all_new_symbols()
1235 pby = p[0]; pty = p[1]; ptm = p[2]; in conf_set_all_new_symbols()
1239 if( pty+ptm > 100 ) { in conf_set_all_new_symbols()
1273 else if (cnt < (pty+ptm)) in conf_set_all_new_symbols()
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| /Linux-v5.10/Documentation/devicetree/bindings/net/ |
| D | ti,k3-am654-cpts.yaml | 30 Measurement (PTM).
36 - PCIe subsystem CPTS for PTM support
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| /Linux-v5.10/drivers/hwtracing/coresight/ |
| D | coresight-etm3x-core.c | 344 * Possible to have cores with PTM (supports ret stack) and ETM in etm_parse_event_config()
972 /* PTM 1.0 */
973 CS_AMBA_ID_DATA(0x000bb950, "PTM 1.0"),
974 /* PTM 1.1 */
975 CS_AMBA_ID_DATA(0x000bb95f, "PTM 1.1"),
976 /* PTM 1.1 Qualcomm */
977 CS_AMBA_ID_DATA(0x000b006f, "PTM 1.1"),
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| D | coresight-etm.h | 145 * @mode: controls various modes supported by this ETM/PTM.
216 * @arch: ETM/PTM version number.
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| /Linux-v5.10/tools/include/linux/ |
| D | coresight-pmu.h | 13 /* ETMv3.5/PTM's ETMCR config bit */
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| /Linux-v5.10/include/linux/ |
| D | coresight-pmu.h | 13 /* ETMv3.5/PTM's ETMCR config bit */
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| /Linux-v5.10/arch/sh/include/cpu-sh3/cpu/ |
| D | sh7720.h | 48 /* PTM */
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| /Linux-v5.10/drivers/tty/ |
| D | pty.c | 701 * @driver: ptm driver
903 panic("Couldn't allocate Unix98 ptm driver"); in unix98_pty_init()
914 ptm_driver->name = "ptm"; in unix98_pty_init()
943 panic("Couldn't register Unix98 ptm driver"); in unix98_pty_init()
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| /Linux-v5.10/drivers/net/ethernet/ti/ |
| D | Kconfig | 119 and PCIe Subsystem Precision Time Measurement (PTM).
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| /Linux-v5.10/tools/perf/util/ |
| D | cs-etm.h | 33 /* ETMv3/PTM metadata */
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| /Linux-v5.10/drivers/pinctrl/renesas/ |
| D | pfc-sh7720.c | 331 /* PTM GPIO */
500 /* PTM FN */
675 /* PTM */
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