| /Linux-v4.19/drivers/hwtracing/stm/ |
| D | core.c | 40 struct stm_device *stm = to_stm_device(dev); in masters_show() local
43 ret = sprintf(buf, "%u %u\n", stm->data->sw_start, stm->data->sw_end); in masters_show()
54 struct stm_device *stm = to_stm_device(dev); in channels_show() local
57 ret = sprintf(buf, "%u\n", stm->data->sw_nchannels); in channels_show()
68 struct stm_device *stm = to_stm_device(dev); in hw_override_show() local
71 ret = sprintf(buf, "%u\n", stm->data->hw_override); in hw_override_show()
85 ATTRIBUTE_GROUPS(stm);
113 struct stm_device *stm; in stm_find_device() local
123 stm = to_stm_device(dev); in stm_find_device()
124 if (!try_module_get(stm->owner)) { in stm_find_device()
[all …]
|
| D | policy.c | 26 struct stm_device *stm; member
89 struct stm_device *stm; in stp_policy_node_masters_store() local
97 stm = policy_node->policy->stm; in stp_policy_node_masters_store()
98 if (!stm) in stp_policy_node_masters_store()
102 if (first > last || first < stm->data->sw_start || in stp_policy_node_masters_store()
103 last > stm->data->sw_end) { in stp_policy_node_masters_store()
136 struct stm_device *stm; in stp_policy_node_channels_store() local
144 stm = policy_node->policy->stm; in stp_policy_node_channels_store()
145 if (!stm) in stp_policy_node_channels_store()
149 last >= stm->data->sw_nchannels) { in stp_policy_node_channels_store()
[all …]
|
| D | stm.h | 17 stp_policy_node_lookup(struct stm_device *stm, char *s);
59 struct stm_device *stm; member
65 void stm_put_device(struct stm_device *stm);
|
| D | Kconfig | 17 This is a simple dummy device that pretends to be an stm device
18 and discards your data. Use for stm class testing.
36 also useful for testing stm class drivers and the stm class
|
| D | ftrace.c | 39 struct stm_ftrace *stm = container_of(export, struct stm_ftrace, ftrace); in stm_ftrace_write() local
41 stm_source_write(&stm->data, STM_FTRACE_CHAN, buf, len); in stm_ftrace_write()
|
| /Linux-v4.19/drivers/hwtracing/intel_th/ |
| D | sth.c | 26 struct stm_data stm; member
35 return &sw_map[(master - sth->stm.sw_start) * sth->stm.sw_nchannels + in sth_channel()
70 struct sth_device *sth = container_of(stm_data, struct sth_device, stm); in sth_stm_packet()
141 struct sth_device *sth = container_of(stm_data, struct sth_device, stm); in sth_stm_mmio_addr()
144 master -= sth->stm.sw_start; in sth_stm_mmio_addr()
145 addr = sth->channels_phys + (master * sth->stm.sw_nchannels + channel) * in sth_stm_mmio_addr()
158 struct sth_device *sth = container_of(stm_data, struct sth_device, stm); in sth_stm_link()
170 sth->stm.sw_nchannels = reg & 0xff; in intel_th_sw_init()
173 sth->stm.sw_start = reg & 0xffff; in intel_th_sw_init()
174 sth->stm.sw_end = reg >> 16; in intel_th_sw_init()
[all …]
|
| /Linux-v4.19/Documentation/ABI/testing/ |
| D | sysfs-class-stm | 1 What: /sys/class/stm/<stm>/masters
9 What: /sys/class/stm/<stm>/channels
16 What: /sys/class/stm/<stm>/hw_override
22 this stm device will match the master numbers assigned by
23 the software or 1 if the stm hardware overrides software
|
| D | sysfs-bus-coresight-devices-stm | 1 What: /sys/bus/coresight/devices/<memory_map>.stm/enable_source
11 What: /sys/bus/coresight/devices/<memory_map>.stm/hwevent_enable
18 What: /sys/bus/coresight/devices/<memory_map>.stm/hwevent_select
26 What: /sys/bus/coresight/devices/<memory_map>.stm/port_enable
34 What: /sys/bus/coresight/devices/<memory_map>.stm/port_select
41 What: /sys/bus/coresight/devices/<memory_map>.stm/status
48 What: /sys/bus/coresight/devices/<memory_map>.stm/traceid
|
| D | sysfs-class-stm_source | 6 stm_source device linkage to stm device, where its tracing data
8 this stm_source is not connected to any stm device yet.
9 Write an existing (registered) stm device's name here to
|
| /Linux-v4.19/net/strparser/ |
| D | strparser.c | 104 struct _strp_msg *stm; in __strp_recv() local
202 stm = _strp_msg(head); in __strp_recv()
203 memset(stm, 0, sizeof(*stm)); in __strp_recv()
204 stm->strp.offset = orig_offset + eaten; in __strp_recv()
218 stm = _strp_msg(head); in __strp_recv()
226 if (!stm->strp.full_len) { in __strp_recv()
233 if (!stm->accum_len) { in __strp_recv()
237 stm->accum_len += cand_len; in __strp_recv()
243 if (len == -ESTRPIPE && stm->accum_len) { in __strp_recv()
257 skb->len - stm->strp.offset) { in __strp_recv()
[all …]
|
| /Linux-v4.19/drivers/gpu/drm/stm/ |
| D | Makefile | 1 stm-drm-y := \
5 obj-$(CONFIG_DRM_STM_DSI) += dw_mipi_dsi-stm.o
7 obj-$(CONFIG_DRM_STM) += stm-drm.o
|
| /Linux-v4.19/drivers/hwtracing/coresight/ |
| D | coresight-stm.c | 136 struct stm_data stm; member
338 struct stm_drvdata, stm); in stm_generic_link()
349 struct stm_drvdata, stm); in stm_generic_unlink()
361 struct stm_drvdata, stm); in stm_mmio_addr()
380 struct stm_drvdata, stm); in stm_generic_set_options()
413 struct stm_drvdata, stm); in stm_generic_packet()
768 drvdata->stm.name = dev_name(drvdata->dev); in stm_init_generic_data()
774 drvdata->stm.sw_start = 1; in stm_init_generic_data()
775 drvdata->stm.sw_end = 1; in stm_init_generic_data()
776 drvdata->stm.hw_override = true; in stm_init_generic_data()
[all …]
|
| /Linux-v4.19/Documentation/trace/ |
| D | stm.rst | 24 To solve this mapping problem, stm class provides a policy management
55 Trace sources have to open the stm class device's node and write their
68 stm device's channel mmio region is 64 bytes and hardware page size is
81 stm devices at runtime via a sysfs attribute called "stm_source_link"
82 by writing the name of the desired stm device there, for example::
95 node, the stm core will pick the first contiguous chunk of channels
97 before the stm_source device is connected to its stm device.
104 for kernel messages over an stm device.
115 linked with an stm device, and if "function" tracer is enabled,
117 would store into ring buffer will be exported via the stm device at
|
| /Linux-v4.19/arch/unicore32/lib/ |
| D | backtrace.S | 33 stm.w (v4 - v8, lr), [sp-] @ Save an extra register
38 1: stm.w (pc), [sp-] @ calculate offset of PC stored
119 .Ldumpstm: stm.w (instr, reg, stack, v7, lr), [sp-]
160 .Ldsi: .word 0x92eec000 >> 14 @ stm.w sp, (... fp, ip, lr, pc)
161 .word 0x92e10000 >> 14 @ stm.w sp, ()
|
| D | copy_page.S | 27 stm.w (r17 - r19, lr), [sp-]
34 stm.w (r0 - r15), [r17]+
|
| D | clear_user.S | 24 stm.w (lr), [sp-]
25 stm.w (r1), [sp-]
|
| D | copy_to_user.S | 58 100: stm.w (\reg1, \reg2, \reg3, \reg4, \reg5, \reg6, \reg7, \reg8), [\ptr]+
71 stm.w (r0, r2, r3), [sp-]
|
| D | copy_from_user.S | 65 stm.w (\reg1, \reg2, \reg3, \reg4, \reg5, \reg6, \reg7, \reg8), [\ptr]+
79 stm.w (r0, r2, r3), [sp-]
|
| /Linux-v4.19/arch/arm/kvm/hyp/ |
| D | entry.S | 34 stm r1!, {r4-r12}
55 stm r2!, {r3-r12}
59 stm r2, {r3-r5}
|
| /Linux-v4.19/include/net/ |
| D | act_api.h | 65 static inline void tcf_tm_dump(struct tcf_t *dtm, const struct tcf_t *stm) in tcf_tm_dump() argument
67 dtm->install = jiffies_to_clock_t(jiffies - stm->install); in tcf_tm_dump()
68 dtm->lastuse = jiffies_to_clock_t(jiffies - stm->lastuse); in tcf_tm_dump()
69 dtm->firstuse = jiffies_to_clock_t(jiffies - stm->firstuse); in tcf_tm_dump()
70 dtm->expires = jiffies_to_clock_t(stm->expires); in tcf_tm_dump()
|
| /Linux-v4.19/arch/unicore32/kernel/ |
| D | entry.S | 107 stm (r0-r3), [\temp]+
161 stm (r1 - r15), [sp]+
163 stm (r16 - r28), [r5]+
183 stm (r0 - r4), [r5]+
192 stm (r1 - r15), [sp+]
194 stm (r16 - r28), [r4]+
212 stm (r2 - r4), [r0]+
234 stm (r1 - r15), [sp+]
236 stm (r16 - r28, sp, lr), [r1]+
244 stm (r5 - r7), [r0]+ @ lr_<exception>,
[all …]
|
| D | hibernate_asm.S | 51 stm.w (r8 - r15), [r7]+
102 stm.w (r4 - r15), [ip]+
103 stm.w (r16 - r27, sp, lr), [ip]+
|
| D | sleep.S | 31 stm.w (r3 - r6), [sp-]
53 stm.w (r16 - r27, lr), [sp-] @ save registers on stack
54 stm.w (r4 - r15), [sp-] @ save registers on stack
62 stm.w (r4), [sp-]
|
| /Linux-v4.19/arch/arm64/boot/dts/sprd/ |
| D | sc9836.dtsi | 178 stm@10006000 {
179 compatible = "arm,coresight-stm", "arm,primecell";
182 reg-names = "stm-base", "stm-stimulus-base";
|
| /Linux-v4.19/Documentation/devicetree/bindings/arm/ |
| D | coresight.txt | 41 "arm,coresight-stm", "arm,primecell"; [1]
66 * reg-names: the only acceptable values are "stm-base" and
67 "stm-stimulus-base", each corresponding to the areas defined in "reg".
273 stm@20100000 {
274 compatible = "arm,coresight-stm", "arm,primecell";
277 reg-names = "stm-base", "stm-stimulus-base";
|
