static int etm4_set_mode_exclude(struct etmv4_drvdata *drvdata, bool exclude)
{
- u8 idx = drvdata->addr_idx;
+ u8 idx;
+ struct etmv4_config *config = &drvdata->config;
+
+ idx = config->addr_idx;
/*
* TRCACATRn.TYPE bit[1:0]: type of comparison
* the trace unit performs
*/
- if (BMVAL(drvdata->addr_acc[idx], 0, 1) == ETM_INSTR_ADDR) {
+ if (BMVAL(config->addr_acc[idx], 0, 1) == ETM_INSTR_ADDR) {
if (idx % 2 != 0)
return -EINVAL;
* relevant bit of ViewInst Include/Exclude Control register
* for corresponding address comparator pair.
*/
- if (drvdata->addr_type[idx] != ETM_ADDR_TYPE_RANGE ||
- drvdata->addr_type[idx + 1] != ETM_ADDR_TYPE_RANGE)
+ if (config->addr_type[idx] != ETM_ADDR_TYPE_RANGE ||
+ config->addr_type[idx + 1] != ETM_ADDR_TYPE_RANGE)
return -EINVAL;
if (exclude == true) {
* Set exclude bit and unset the include bit
* corresponding to comparator pair
*/
- drvdata->viiectlr |= BIT(idx / 2 + 16);
- drvdata->viiectlr &= ~BIT(idx / 2);
+ config->viiectlr |= BIT(idx / 2 + 16);
+ config->viiectlr &= ~BIT(idx / 2);
} else {
/*
* Set include bit and unset exclude bit
* corresponding to comparator pair
*/
- drvdata->viiectlr |= BIT(idx / 2);
- drvdata->viiectlr &= ~BIT(idx / 2 + 16);
+ config->viiectlr |= BIT(idx / 2);
+ config->viiectlr &= ~BIT(idx / 2 + 16);
}
}
return 0;
int i;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
spin_lock(&drvdata->spinlock);
if (val)
- drvdata->mode = 0x0;
+ config->mode = 0x0;
/* Disable data tracing: do not trace load and store data transfers */
- drvdata->mode &= ~(ETM_MODE_LOAD | ETM_MODE_STORE);
- drvdata->cfg &= ~(BIT(1) | BIT(2));
+ config->mode &= ~(ETM_MODE_LOAD | ETM_MODE_STORE);
+ config->cfg &= ~(BIT(1) | BIT(2));
/* Disable data value and data address tracing */
- drvdata->mode &= ~(ETM_MODE_DATA_TRACE_ADDR |
+ config->mode &= ~(ETM_MODE_DATA_TRACE_ADDR |
ETM_MODE_DATA_TRACE_VAL);
- drvdata->cfg &= ~(BIT(16) | BIT(17));
+ config->cfg &= ~(BIT(16) | BIT(17));
/* Disable all events tracing */
- drvdata->eventctrl0 = 0x0;
- drvdata->eventctrl1 = 0x0;
+ config->eventctrl0 = 0x0;
+ config->eventctrl1 = 0x0;
/* Disable timestamp event */
- drvdata->ts_ctrl = 0x0;
+ config->ts_ctrl = 0x0;
/* Disable stalling */
- drvdata->stall_ctrl = 0x0;
+ config->stall_ctrl = 0x0;
/* Reset trace synchronization period to 2^8 = 256 bytes*/
if (drvdata->syncpr == false)
- drvdata->syncfreq = 0x8;
+ config->syncfreq = 0x8;
/*
* Enable ViewInst to trace everything with start-stop logic in
* started state. ARM recommends start-stop logic is set before
* each trace run.
*/
- drvdata->vinst_ctrl |= BIT(0);
+ config->vinst_ctrl |= BIT(0);
if (drvdata->nr_addr_cmp == true) {
- drvdata->mode |= ETM_MODE_VIEWINST_STARTSTOP;
+ config->mode |= ETM_MODE_VIEWINST_STARTSTOP;
/* SSSTATUS, bit[9] */
- drvdata->vinst_ctrl |= BIT(9);
+ config->vinst_ctrl |= BIT(9);
}
/* No address range filtering for ViewInst */
- drvdata->viiectlr = 0x0;
+ config->viiectlr = 0x0;
/* No start-stop filtering for ViewInst */
- drvdata->vissctlr = 0x0;
+ config->vissctlr = 0x0;
/* Disable seq events */
for (i = 0; i < drvdata->nrseqstate-1; i++)
- drvdata->seq_ctrl[i] = 0x0;
- drvdata->seq_rst = 0x0;
- drvdata->seq_state = 0x0;
+ config->seq_ctrl[i] = 0x0;
+ config->seq_rst = 0x0;
+ config->seq_state = 0x0;
/* Disable external input events */
- drvdata->ext_inp = 0x0;
+ config->ext_inp = 0x0;
- drvdata->cntr_idx = 0x0;
+ config->cntr_idx = 0x0;
for (i = 0; i < drvdata->nr_cntr; i++) {
- drvdata->cntrldvr[i] = 0x0;
- drvdata->cntr_ctrl[i] = 0x0;
- drvdata->cntr_val[i] = 0x0;
+ config->cntrldvr[i] = 0x0;
+ config->cntr_ctrl[i] = 0x0;
+ config->cntr_val[i] = 0x0;
}
- drvdata->res_idx = 0x0;
+ config->res_idx = 0x0;
for (i = 0; i < drvdata->nr_resource; i++)
- drvdata->res_ctrl[i] = 0x0;
+ config->res_ctrl[i] = 0x0;
for (i = 0; i < drvdata->nr_ss_cmp; i++) {
- drvdata->ss_ctrl[i] = 0x0;
- drvdata->ss_pe_cmp[i] = 0x0;
+ config->ss_ctrl[i] = 0x0;
+ config->ss_pe_cmp[i] = 0x0;
}
- drvdata->addr_idx = 0x0;
+ config->addr_idx = 0x0;
for (i = 0; i < drvdata->nr_addr_cmp * 2; i++) {
- drvdata->addr_val[i] = 0x0;
- drvdata->addr_acc[i] = 0x0;
- drvdata->addr_type[i] = ETM_ADDR_TYPE_NONE;
+ config->addr_val[i] = 0x0;
+ config->addr_acc[i] = 0x0;
+ config->addr_type[i] = ETM_ADDR_TYPE_NONE;
}
- drvdata->ctxid_idx = 0x0;
+ config->ctxid_idx = 0x0;
for (i = 0; i < drvdata->numcidc; i++) {
- drvdata->ctxid_pid[i] = 0x0;
- drvdata->ctxid_vpid[i] = 0x0;
+ config->ctxid_pid[i] = 0x0;
+ config->ctxid_vpid[i] = 0x0;
}
- drvdata->ctxid_mask0 = 0x0;
- drvdata->ctxid_mask1 = 0x0;
+ config->ctxid_mask0 = 0x0;
+ config->ctxid_mask1 = 0x0;
- drvdata->vmid_idx = 0x0;
+ config->vmid_idx = 0x0;
for (i = 0; i < drvdata->numvmidc; i++)
- drvdata->vmid_val[i] = 0x0;
- drvdata->vmid_mask0 = 0x0;
- drvdata->vmid_mask1 = 0x0;
+ config->vmid_val[i] = 0x0;
+ config->vmid_mask0 = 0x0;
+ config->vmid_mask1 = 0x0;
drvdata->trcid = drvdata->cpu + 1;
+
spin_unlock(&drvdata->spinlock);
+
return size;
}
static DEVICE_ATTR_WO(reset);
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->mode;
+ val = config->mode;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val, mode;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
spin_lock(&drvdata->spinlock);
- drvdata->mode = val & ETMv4_MODE_ALL;
+ config->mode = val & ETMv4_MODE_ALL;
- if (drvdata->mode & ETM_MODE_EXCLUDE)
+ if (config->mode & ETM_MODE_EXCLUDE)
etm4_set_mode_exclude(drvdata, true);
else
etm4_set_mode_exclude(drvdata, false);
if (drvdata->instrp0 == true) {
/* start by clearing instruction P0 field */
- drvdata->cfg &= ~(BIT(1) | BIT(2));
- if (drvdata->mode & ETM_MODE_LOAD)
+ config->cfg &= ~(BIT(1) | BIT(2));
+ if (config->mode & ETM_MODE_LOAD)
/* 0b01 Trace load instructions as P0 instructions */
- drvdata->cfg |= BIT(1);
- if (drvdata->mode & ETM_MODE_STORE)
+ config->cfg |= BIT(1);
+ if (config->mode & ETM_MODE_STORE)
/* 0b10 Trace store instructions as P0 instructions */
- drvdata->cfg |= BIT(2);
- if (drvdata->mode & ETM_MODE_LOAD_STORE)
+ config->cfg |= BIT(2);
+ if (config->mode & ETM_MODE_LOAD_STORE)
/*
* 0b11 Trace load and store instructions
* as P0 instructions
*/
- drvdata->cfg |= BIT(1) | BIT(2);
+ config->cfg |= BIT(1) | BIT(2);
}
/* bit[3], Branch broadcast mode */
- if ((drvdata->mode & ETM_MODE_BB) && (drvdata->trcbb == true))
- drvdata->cfg |= BIT(3);
+ if ((config->mode & ETM_MODE_BB) && (drvdata->trcbb == true))
+ config->cfg |= BIT(3);
else
- drvdata->cfg &= ~BIT(3);
+ config->cfg &= ~BIT(3);
/* bit[4], Cycle counting instruction trace bit */
- if ((drvdata->mode & ETMv4_MODE_CYCACC) &&
+ if ((config->mode & ETMv4_MODE_CYCACC) &&
(drvdata->trccci == true))
- drvdata->cfg |= BIT(4);
+ config->cfg |= BIT(4);
else
- drvdata->cfg &= ~BIT(4);
+ config->cfg &= ~BIT(4);
/* bit[6], Context ID tracing bit */
- if ((drvdata->mode & ETMv4_MODE_CTXID) && (drvdata->ctxid_size))
- drvdata->cfg |= BIT(6);
+ if ((config->mode & ETMv4_MODE_CTXID) && (drvdata->ctxid_size))
+ config->cfg |= BIT(6);
else
- drvdata->cfg &= ~BIT(6);
+ config->cfg &= ~BIT(6);
- if ((drvdata->mode & ETM_MODE_VMID) && (drvdata->vmid_size))
- drvdata->cfg |= BIT(7);
+ if ((config->mode & ETM_MODE_VMID) && (drvdata->vmid_size))
+ config->cfg |= BIT(7);
else
- drvdata->cfg &= ~BIT(7);
+ config->cfg &= ~BIT(7);
/* bits[10:8], Conditional instruction tracing bit */
- mode = ETM_MODE_COND(drvdata->mode);
+ mode = ETM_MODE_COND(config->mode);
if (drvdata->trccond == true) {
- drvdata->cfg &= ~(BIT(8) | BIT(9) | BIT(10));
- drvdata->cfg |= mode << 8;
+ config->cfg &= ~(BIT(8) | BIT(9) | BIT(10));
+ config->cfg |= mode << 8;
}
/* bit[11], Global timestamp tracing bit */
- if ((drvdata->mode & ETMv4_MODE_TIMESTAMP) && (drvdata->ts_size))
- drvdata->cfg |= BIT(11);
+ if ((config->mode & ETMv4_MODE_TIMESTAMP) && (drvdata->ts_size))
+ config->cfg |= BIT(11);
else
- drvdata->cfg &= ~BIT(11);
+ config->cfg &= ~BIT(11);
/* bit[12], Return stack enable bit */
- if ((drvdata->mode & ETM_MODE_RETURNSTACK) &&
- (drvdata->retstack == true))
- drvdata->cfg |= BIT(12);
+ if ((config->mode & ETM_MODE_RETURNSTACK) &&
+ (drvdata->retstack == true))
+ config->cfg |= BIT(12);
else
- drvdata->cfg &= ~BIT(12);
+ config->cfg &= ~BIT(12);
/* bits[14:13], Q element enable field */
- mode = ETM_MODE_QELEM(drvdata->mode);
+ mode = ETM_MODE_QELEM(config->mode);
/* start by clearing QE bits */
- drvdata->cfg &= ~(BIT(13) | BIT(14));
+ config->cfg &= ~(BIT(13) | BIT(14));
/* if supported, Q elements with instruction counts are enabled */
if ((mode & BIT(0)) && (drvdata->q_support & BIT(0)))
- drvdata->cfg |= BIT(13);
+ config->cfg |= BIT(13);
/*
* if supported, Q elements with and without instruction
* counts are enabled
*/
if ((mode & BIT(1)) && (drvdata->q_support & BIT(1)))
- drvdata->cfg |= BIT(14);
+ config->cfg |= BIT(14);
/* bit[11], AMBA Trace Bus (ATB) trigger enable bit */
- if ((drvdata->mode & ETM_MODE_ATB_TRIGGER) &&
+ if ((config->mode & ETM_MODE_ATB_TRIGGER) &&
(drvdata->atbtrig == true))
- drvdata->eventctrl1 |= BIT(11);
+ config->eventctrl1 |= BIT(11);
else
- drvdata->eventctrl1 &= ~BIT(11);
+ config->eventctrl1 &= ~BIT(11);
/* bit[12], Low-power state behavior override bit */
- if ((drvdata->mode & ETM_MODE_LPOVERRIDE) &&
+ if ((config->mode & ETM_MODE_LPOVERRIDE) &&
(drvdata->lpoverride == true))
- drvdata->eventctrl1 |= BIT(12);
+ config->eventctrl1 |= BIT(12);
else
- drvdata->eventctrl1 &= ~BIT(12);
+ config->eventctrl1 &= ~BIT(12);
/* bit[8], Instruction stall bit */
- if (drvdata->mode & ETM_MODE_ISTALL_EN)
- drvdata->stall_ctrl |= BIT(8);
+ if (config->mode & ETM_MODE_ISTALL_EN)
+ config->stall_ctrl |= BIT(8);
else
- drvdata->stall_ctrl &= ~BIT(8);
+ config->stall_ctrl &= ~BIT(8);
/* bit[10], Prioritize instruction trace bit */
- if (drvdata->mode & ETM_MODE_INSTPRIO)
- drvdata->stall_ctrl |= BIT(10);
+ if (config->mode & ETM_MODE_INSTPRIO)
+ config->stall_ctrl |= BIT(10);
else
- drvdata->stall_ctrl &= ~BIT(10);
+ config->stall_ctrl &= ~BIT(10);
/* bit[13], Trace overflow prevention bit */
- if ((drvdata->mode & ETM_MODE_NOOVERFLOW) &&
+ if ((config->mode & ETM_MODE_NOOVERFLOW) &&
(drvdata->nooverflow == true))
- drvdata->stall_ctrl |= BIT(13);
+ config->stall_ctrl |= BIT(13);
else
- drvdata->stall_ctrl &= ~BIT(13);
+ config->stall_ctrl &= ~BIT(13);
/* bit[9] Start/stop logic control bit */
- if (drvdata->mode & ETM_MODE_VIEWINST_STARTSTOP)
- drvdata->vinst_ctrl |= BIT(9);
+ if (config->mode & ETM_MODE_VIEWINST_STARTSTOP)
+ config->vinst_ctrl |= BIT(9);
else
- drvdata->vinst_ctrl &= ~BIT(9);
+ config->vinst_ctrl &= ~BIT(9);
/* bit[10], Whether a trace unit must trace a Reset exception */
- if (drvdata->mode & ETM_MODE_TRACE_RESET)
- drvdata->vinst_ctrl |= BIT(10);
+ if (config->mode & ETM_MODE_TRACE_RESET)
+ config->vinst_ctrl |= BIT(10);
else
- drvdata->vinst_ctrl &= ~BIT(10);
+ config->vinst_ctrl &= ~BIT(10);
/* bit[11], Whether a trace unit must trace a system error exception */
- if ((drvdata->mode & ETM_MODE_TRACE_ERR) &&
+ if ((config->mode & ETM_MODE_TRACE_ERR) &&
(drvdata->trc_error == true))
- drvdata->vinst_ctrl |= BIT(11);
+ config->vinst_ctrl |= BIT(11);
else
- drvdata->vinst_ctrl &= ~BIT(11);
+ config->vinst_ctrl &= ~BIT(11);
spin_unlock(&drvdata->spinlock);
+
return size;
}
static DEVICE_ATTR_RW(mode);
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->pe_sel;
+ val = config->pe_sel;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
return -EINVAL;
}
- drvdata->pe_sel = val;
+ config->pe_sel = val;
spin_unlock(&drvdata->spinlock);
return size;
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->eventctrl0;
+ val = config->eventctrl0;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
switch (drvdata->nr_event) {
case 0x0:
/* EVENT0, bits[7:0] */
- drvdata->eventctrl0 = val & 0xFF;
+ config->eventctrl0 = val & 0xFF;
break;
case 0x1:
/* EVENT1, bits[15:8] */
- drvdata->eventctrl0 = val & 0xFFFF;
+ config->eventctrl0 = val & 0xFFFF;
break;
case 0x2:
/* EVENT2, bits[23:16] */
- drvdata->eventctrl0 = val & 0xFFFFFF;
+ config->eventctrl0 = val & 0xFFFFFF;
break;
case 0x3:
/* EVENT3, bits[31:24] */
- drvdata->eventctrl0 = val;
+ config->eventctrl0 = val;
break;
default:
break;
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = BMVAL(drvdata->eventctrl1, 0, 3);
+ val = BMVAL(config->eventctrl1, 0, 3);
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
spin_lock(&drvdata->spinlock);
/* start by clearing all instruction event enable bits */
- drvdata->eventctrl1 &= ~(BIT(0) | BIT(1) | BIT(2) | BIT(3));
+ config->eventctrl1 &= ~(BIT(0) | BIT(1) | BIT(2) | BIT(3));
switch (drvdata->nr_event) {
case 0x0:
/* generate Event element for event 1 */
- drvdata->eventctrl1 |= val & BIT(1);
+ config->eventctrl1 |= val & BIT(1);
break;
case 0x1:
/* generate Event element for event 1 and 2 */
- drvdata->eventctrl1 |= val & (BIT(0) | BIT(1));
+ config->eventctrl1 |= val & (BIT(0) | BIT(1));
break;
case 0x2:
/* generate Event element for event 1, 2 and 3 */
- drvdata->eventctrl1 |= val & (BIT(0) | BIT(1) | BIT(2));
+ config->eventctrl1 |= val & (BIT(0) | BIT(1) | BIT(2));
break;
case 0x3:
/* generate Event element for all 4 events */
- drvdata->eventctrl1 |= val & 0xF;
+ config->eventctrl1 |= val & 0xF;
break;
default:
break;
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->ts_ctrl;
+ val = config->ts_ctrl;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
if (!drvdata->ts_size)
return -EINVAL;
- drvdata->ts_ctrl = val & ETMv4_EVENT_MASK;
+ config->ts_ctrl = val & ETMv4_EVENT_MASK;
return size;
}
static DEVICE_ATTR_RW(event_ts);
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->syncfreq;
+ val = config->syncfreq;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
if (drvdata->syncpr == true)
return -EINVAL;
- drvdata->syncfreq = val & ETMv4_SYNC_MASK;
+ config->syncfreq = val & ETMv4_SYNC_MASK;
return size;
}
static DEVICE_ATTR_RW(syncfreq);
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->ccctlr;
+ val = config->ccctlr;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
if (val < drvdata->ccitmin)
return -EINVAL;
- drvdata->ccctlr = val & ETM_CYC_THRESHOLD_MASK;
+ config->ccctlr = val & ETM_CYC_THRESHOLD_MASK;
return size;
}
static DEVICE_ATTR_RW(cyc_threshold);
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->bb_ctrl;
+ val = config->bb_ctrl;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
if (BMVAL(val, 0, 7) > drvdata->nr_addr_cmp)
return -EINVAL;
- drvdata->bb_ctrl = val;
+ config->bb_ctrl = val;
return size;
}
static DEVICE_ATTR_RW(bb_ctrl);
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->vinst_ctrl & ETMv4_EVENT_MASK;
+ val = config->vinst_ctrl & ETMv4_EVENT_MASK;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
spin_lock(&drvdata->spinlock);
val &= ETMv4_EVENT_MASK;
- drvdata->vinst_ctrl &= ~ETMv4_EVENT_MASK;
- drvdata->vinst_ctrl |= val;
+ config->vinst_ctrl &= ~ETMv4_EVENT_MASK;
+ config->vinst_ctrl |= val;
spin_unlock(&drvdata->spinlock);
return size;
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = BMVAL(drvdata->vinst_ctrl, 16, 19);
+ val = BMVAL(config->vinst_ctrl, 16, 19);
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
spin_lock(&drvdata->spinlock);
/* clear all EXLEVEL_S bits (bit[18] is never implemented) */
- drvdata->vinst_ctrl &= ~(BIT(16) | BIT(17) | BIT(19));
+ config->vinst_ctrl &= ~(BIT(16) | BIT(17) | BIT(19));
/* enable instruction tracing for corresponding exception level */
val &= drvdata->s_ex_level;
- drvdata->vinst_ctrl |= (val << 16);
+ config->vinst_ctrl |= (val << 16);
spin_unlock(&drvdata->spinlock);
return size;
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
/* EXLEVEL_NS, bits[23:20] */
- val = BMVAL(drvdata->vinst_ctrl, 20, 23);
+ val = BMVAL(config->vinst_ctrl, 20, 23);
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
spin_lock(&drvdata->spinlock);
/* clear EXLEVEL_NS bits (bit[23] is never implemented */
- drvdata->vinst_ctrl &= ~(BIT(20) | BIT(21) | BIT(22));
+ config->vinst_ctrl &= ~(BIT(20) | BIT(21) | BIT(22));
/* enable instruction tracing for corresponding exception level */
val &= drvdata->ns_ex_level;
- drvdata->vinst_ctrl |= (val << 20);
+ config->vinst_ctrl |= (val << 20);
spin_unlock(&drvdata->spinlock);
return size;
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->addr_idx;
+ val = config->addr_idx;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
* dereferenced multiple times within a spinlock block elsewhere.
*/
spin_lock(&drvdata->spinlock);
- drvdata->addr_idx = val;
+ config->addr_idx = val;
spin_unlock(&drvdata->spinlock);
return size;
}
ssize_t len;
u8 val, idx;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- idx = drvdata->addr_idx;
- val = BMVAL(drvdata->addr_acc[idx], 0, 1);
+ idx = config->addr_idx;
+ val = BMVAL(config->addr_acc[idx], 0, 1);
len = scnprintf(buf, PAGE_SIZE, "%s\n",
val == ETM_INSTR_ADDR ? "instr" :
(val == ETM_DATA_LOAD_ADDR ? "data_load" :
u8 idx;
char str[20] = "";
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (strlen(buf) >= 20)
return -EINVAL;
return -EINVAL;
spin_lock(&drvdata->spinlock);
- idx = drvdata->addr_idx;
+ idx = config->addr_idx;
if (!strcmp(str, "instr"))
/* TYPE, bits[1:0] */
- drvdata->addr_acc[idx] &= ~(BIT(0) | BIT(1));
+ config->addr_acc[idx] &= ~(BIT(0) | BIT(1));
spin_unlock(&drvdata->spinlock);
return size;
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- idx = drvdata->addr_idx;
+ idx = config->addr_idx;
spin_lock(&drvdata->spinlock);
- if (!(drvdata->addr_type[idx] == ETM_ADDR_TYPE_NONE ||
- drvdata->addr_type[idx] == ETM_ADDR_TYPE_SINGLE)) {
+ if (!(config->addr_type[idx] == ETM_ADDR_TYPE_NONE ||
+ config->addr_type[idx] == ETM_ADDR_TYPE_SINGLE)) {
spin_unlock(&drvdata->spinlock);
return -EPERM;
}
- val = (unsigned long)drvdata->addr_val[idx];
+ val = (unsigned long)config->addr_val[idx];
spin_unlock(&drvdata->spinlock);
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
spin_lock(&drvdata->spinlock);
- idx = drvdata->addr_idx;
- if (!(drvdata->addr_type[idx] == ETM_ADDR_TYPE_NONE ||
- drvdata->addr_type[idx] == ETM_ADDR_TYPE_SINGLE)) {
+ idx = config->addr_idx;
+ if (!(config->addr_type[idx] == ETM_ADDR_TYPE_NONE ||
+ config->addr_type[idx] == ETM_ADDR_TYPE_SINGLE)) {
spin_unlock(&drvdata->spinlock);
return -EPERM;
}
- drvdata->addr_val[idx] = (u64)val;
- drvdata->addr_type[idx] = ETM_ADDR_TYPE_SINGLE;
+ config->addr_val[idx] = (u64)val;
+ config->addr_type[idx] = ETM_ADDR_TYPE_SINGLE;
spin_unlock(&drvdata->spinlock);
return size;
}
u8 idx;
unsigned long val1, val2;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- idx = drvdata->addr_idx;
+ idx = config->addr_idx;
if (idx % 2 != 0) {
spin_unlock(&drvdata->spinlock);
return -EPERM;
}
- if (!((drvdata->addr_type[idx] == ETM_ADDR_TYPE_NONE &&
- drvdata->addr_type[idx + 1] == ETM_ADDR_TYPE_NONE) ||
- (drvdata->addr_type[idx] == ETM_ADDR_TYPE_RANGE &&
- drvdata->addr_type[idx + 1] == ETM_ADDR_TYPE_RANGE))) {
+ if (!((config->addr_type[idx] == ETM_ADDR_TYPE_NONE &&
+ config->addr_type[idx + 1] == ETM_ADDR_TYPE_NONE) ||
+ (config->addr_type[idx] == ETM_ADDR_TYPE_RANGE &&
+ config->addr_type[idx + 1] == ETM_ADDR_TYPE_RANGE))) {
spin_unlock(&drvdata->spinlock);
return -EPERM;
}
- val1 = (unsigned long)drvdata->addr_val[idx];
- val2 = (unsigned long)drvdata->addr_val[idx + 1];
+ val1 = (unsigned long)config->addr_val[idx];
+ val2 = (unsigned long)config->addr_val[idx + 1];
spin_unlock(&drvdata->spinlock);
return scnprintf(buf, PAGE_SIZE, "%#lx %#lx\n", val1, val2);
}
u8 idx;
unsigned long val1, val2;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (sscanf(buf, "%lx %lx", &val1, &val2) != 2)
return -EINVAL;
return -EINVAL;
spin_lock(&drvdata->spinlock);
- idx = drvdata->addr_idx;
+ idx = config->addr_idx;
if (idx % 2 != 0) {
spin_unlock(&drvdata->spinlock);
return -EPERM;
}
- if (!((drvdata->addr_type[idx] == ETM_ADDR_TYPE_NONE &&
- drvdata->addr_type[idx + 1] == ETM_ADDR_TYPE_NONE) ||
- (drvdata->addr_type[idx] == ETM_ADDR_TYPE_RANGE &&
- drvdata->addr_type[idx + 1] == ETM_ADDR_TYPE_RANGE))) {
+ if (!((config->addr_type[idx] == ETM_ADDR_TYPE_NONE &&
+ config->addr_type[idx + 1] == ETM_ADDR_TYPE_NONE) ||
+ (config->addr_type[idx] == ETM_ADDR_TYPE_RANGE &&
+ config->addr_type[idx + 1] == ETM_ADDR_TYPE_RANGE))) {
spin_unlock(&drvdata->spinlock);
return -EPERM;
}
- drvdata->addr_val[idx] = (u64)val1;
- drvdata->addr_type[idx] = ETM_ADDR_TYPE_RANGE;
- drvdata->addr_val[idx + 1] = (u64)val2;
- drvdata->addr_type[idx + 1] = ETM_ADDR_TYPE_RANGE;
+ config->addr_val[idx] = (u64)val1;
+ config->addr_type[idx] = ETM_ADDR_TYPE_RANGE;
+ config->addr_val[idx + 1] = (u64)val2;
+ config->addr_type[idx + 1] = ETM_ADDR_TYPE_RANGE;
/*
* Program include or exclude control bits for vinst or vdata
* whenever we change addr comparators to ETM_ADDR_TYPE_RANGE
*/
- if (drvdata->mode & ETM_MODE_EXCLUDE)
+ if (config->mode & ETM_MODE_EXCLUDE)
etm4_set_mode_exclude(drvdata, true);
else
etm4_set_mode_exclude(drvdata, false);
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- idx = drvdata->addr_idx;
+ idx = config->addr_idx;
- if (!(drvdata->addr_type[idx] == ETM_ADDR_TYPE_NONE ||
- drvdata->addr_type[idx] == ETM_ADDR_TYPE_START)) {
+ if (!(config->addr_type[idx] == ETM_ADDR_TYPE_NONE ||
+ config->addr_type[idx] == ETM_ADDR_TYPE_START)) {
spin_unlock(&drvdata->spinlock);
return -EPERM;
}
- val = (unsigned long)drvdata->addr_val[idx];
+ val = (unsigned long)config->addr_val[idx];
spin_unlock(&drvdata->spinlock);
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
spin_lock(&drvdata->spinlock);
- idx = drvdata->addr_idx;
+ idx = config->addr_idx;
if (!drvdata->nr_addr_cmp) {
spin_unlock(&drvdata->spinlock);
return -EINVAL;
}
- if (!(drvdata->addr_type[idx] == ETM_ADDR_TYPE_NONE ||
- drvdata->addr_type[idx] == ETM_ADDR_TYPE_START)) {
+ if (!(config->addr_type[idx] == ETM_ADDR_TYPE_NONE ||
+ config->addr_type[idx] == ETM_ADDR_TYPE_START)) {
spin_unlock(&drvdata->spinlock);
return -EPERM;
}
- drvdata->addr_val[idx] = (u64)val;
- drvdata->addr_type[idx] = ETM_ADDR_TYPE_START;
- drvdata->vissctlr |= BIT(idx);
+ config->addr_val[idx] = (u64)val;
+ config->addr_type[idx] = ETM_ADDR_TYPE_START;
+ config->vissctlr |= BIT(idx);
/* SSSTATUS, bit[9] - turn on start/stop logic */
- drvdata->vinst_ctrl |= BIT(9);
+ config->vinst_ctrl |= BIT(9);
spin_unlock(&drvdata->spinlock);
return size;
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- idx = drvdata->addr_idx;
+ idx = config->addr_idx;
- if (!(drvdata->addr_type[idx] == ETM_ADDR_TYPE_NONE ||
- drvdata->addr_type[idx] == ETM_ADDR_TYPE_STOP)) {
+ if (!(config->addr_type[idx] == ETM_ADDR_TYPE_NONE ||
+ config->addr_type[idx] == ETM_ADDR_TYPE_STOP)) {
spin_unlock(&drvdata->spinlock);
return -EPERM;
}
- val = (unsigned long)drvdata->addr_val[idx];
+ val = (unsigned long)config->addr_val[idx];
spin_unlock(&drvdata->spinlock);
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
spin_lock(&drvdata->spinlock);
- idx = drvdata->addr_idx;
+ idx = config->addr_idx;
if (!drvdata->nr_addr_cmp) {
spin_unlock(&drvdata->spinlock);
return -EINVAL;
}
- if (!(drvdata->addr_type[idx] == ETM_ADDR_TYPE_NONE ||
- drvdata->addr_type[idx] == ETM_ADDR_TYPE_STOP)) {
+ if (!(config->addr_type[idx] == ETM_ADDR_TYPE_NONE ||
+ config->addr_type[idx] == ETM_ADDR_TYPE_STOP)) {
spin_unlock(&drvdata->spinlock);
return -EPERM;
}
- drvdata->addr_val[idx] = (u64)val;
- drvdata->addr_type[idx] = ETM_ADDR_TYPE_STOP;
- drvdata->vissctlr |= BIT(idx + 16);
+ config->addr_val[idx] = (u64)val;
+ config->addr_type[idx] = ETM_ADDR_TYPE_STOP;
+ config->vissctlr |= BIT(idx + 16);
/* SSSTATUS, bit[9] - turn on start/stop logic */
- drvdata->vinst_ctrl |= BIT(9);
+ config->vinst_ctrl |= BIT(9);
spin_unlock(&drvdata->spinlock);
return size;
}
ssize_t len;
u8 idx, val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- idx = drvdata->addr_idx;
+ idx = config->addr_idx;
/* CONTEXTTYPE, bits[3:2] */
- val = BMVAL(drvdata->addr_acc[idx], 2, 3);
+ val = BMVAL(config->addr_acc[idx], 2, 3);
len = scnprintf(buf, PAGE_SIZE, "%s\n", val == ETM_CTX_NONE ? "none" :
(val == ETM_CTX_CTXID ? "ctxid" :
(val == ETM_CTX_VMID ? "vmid" : "all")));
u8 idx;
char str[10] = "";
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (strlen(buf) >= 10)
return -EINVAL;
return -EINVAL;
spin_lock(&drvdata->spinlock);
- idx = drvdata->addr_idx;
+ idx = config->addr_idx;
if (!strcmp(str, "none"))
/* start by clearing context type bits */
- drvdata->addr_acc[idx] &= ~(BIT(2) | BIT(3));
+ config->addr_acc[idx] &= ~(BIT(2) | BIT(3));
else if (!strcmp(str, "ctxid")) {
/* 0b01 The trace unit performs a Context ID */
if (drvdata->numcidc) {
- drvdata->addr_acc[idx] |= BIT(2);
- drvdata->addr_acc[idx] &= ~BIT(3);
+ config->addr_acc[idx] |= BIT(2);
+ config->addr_acc[idx] &= ~BIT(3);
}
} else if (!strcmp(str, "vmid")) {
/* 0b10 The trace unit performs a VMID */
if (drvdata->numvmidc) {
- drvdata->addr_acc[idx] &= ~BIT(2);
- drvdata->addr_acc[idx] |= BIT(3);
+ config->addr_acc[idx] &= ~BIT(2);
+ config->addr_acc[idx] |= BIT(3);
}
} else if (!strcmp(str, "all")) {
/*
* comparison and a VMID
*/
if (drvdata->numcidc)
- drvdata->addr_acc[idx] |= BIT(2);
+ config->addr_acc[idx] |= BIT(2);
if (drvdata->numvmidc)
- drvdata->addr_acc[idx] |= BIT(3);
+ config->addr_acc[idx] |= BIT(3);
}
spin_unlock(&drvdata->spinlock);
return size;
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- idx = drvdata->addr_idx;
+ idx = config->addr_idx;
/* context ID comparator bits[6:4] */
- val = BMVAL(drvdata->addr_acc[idx], 4, 6);
+ val = BMVAL(config->addr_acc[idx], 4, 6);
spin_unlock(&drvdata->spinlock);
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
return -EINVAL;
spin_lock(&drvdata->spinlock);
- idx = drvdata->addr_idx;
+ idx = config->addr_idx;
/* clear context ID comparator bits[6:4] */
- drvdata->addr_acc[idx] &= ~(BIT(4) | BIT(5) | BIT(6));
- drvdata->addr_acc[idx] |= (val << 4);
+ config->addr_acc[idx] &= ~(BIT(4) | BIT(5) | BIT(6));
+ config->addr_acc[idx] |= (val << 4);
spin_unlock(&drvdata->spinlock);
return size;
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->seq_idx;
+ val = config->seq_idx;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
* dereferenced multiple times within a spinlock block elsewhere.
*/
spin_lock(&drvdata->spinlock);
- drvdata->seq_idx = val;
+ config->seq_idx = val;
spin_unlock(&drvdata->spinlock);
return size;
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->seq_state;
+ val = config->seq_state;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
if (val >= drvdata->nrseqstate)
return -EINVAL;
- drvdata->seq_state = val;
+ config->seq_state = val;
return size;
}
static DEVICE_ATTR_RW(seq_state);
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- idx = drvdata->seq_idx;
- val = drvdata->seq_ctrl[idx];
+ idx = config->seq_idx;
+ val = config->seq_ctrl[idx];
spin_unlock(&drvdata->spinlock);
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
spin_lock(&drvdata->spinlock);
- idx = drvdata->seq_idx;
+ idx = config->seq_idx;
/* RST, bits[7:0] */
- drvdata->seq_ctrl[idx] = val & 0xFF;
+ config->seq_ctrl[idx] = val & 0xFF;
spin_unlock(&drvdata->spinlock);
return size;
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->seq_rst;
+ val = config->seq_rst;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
if (!(drvdata->nrseqstate))
return -EINVAL;
- drvdata->seq_rst = val & ETMv4_EVENT_MASK;
+ config->seq_rst = val & ETMv4_EVENT_MASK;
return size;
}
static DEVICE_ATTR_RW(seq_reset_event);
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->cntr_idx;
+ val = config->cntr_idx;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
* dereferenced multiple times within a spinlock block elsewhere.
*/
spin_lock(&drvdata->spinlock);
- drvdata->cntr_idx = val;
+ config->cntr_idx = val;
spin_unlock(&drvdata->spinlock);
return size;
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- idx = drvdata->cntr_idx;
- val = drvdata->cntrldvr[idx];
+ idx = config->cntr_idx;
+ val = config->cntrldvr[idx];
spin_unlock(&drvdata->spinlock);
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
return -EINVAL;
spin_lock(&drvdata->spinlock);
- idx = drvdata->cntr_idx;
- drvdata->cntrldvr[idx] = val;
+ idx = config->cntr_idx;
+ config->cntrldvr[idx] = val;
spin_unlock(&drvdata->spinlock);
return size;
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- idx = drvdata->cntr_idx;
- val = drvdata->cntr_val[idx];
+ idx = config->cntr_idx;
+ val = config->cntr_val[idx];
spin_unlock(&drvdata->spinlock);
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
return -EINVAL;
spin_lock(&drvdata->spinlock);
- idx = drvdata->cntr_idx;
- drvdata->cntr_val[idx] = val;
+ idx = config->cntr_idx;
+ config->cntr_val[idx] = val;
spin_unlock(&drvdata->spinlock);
return size;
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- idx = drvdata->cntr_idx;
- val = drvdata->cntr_ctrl[idx];
+ idx = config->cntr_idx;
+ val = config->cntr_ctrl[idx];
spin_unlock(&drvdata->spinlock);
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
spin_lock(&drvdata->spinlock);
- idx = drvdata->cntr_idx;
- drvdata->cntr_ctrl[idx] = val;
+ idx = config->cntr_idx;
+ config->cntr_ctrl[idx] = val;
spin_unlock(&drvdata->spinlock);
return size;
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->res_idx;
+ val = config->res_idx;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
* dereferenced multiple times within a spinlock block elsewhere.
*/
spin_lock(&drvdata->spinlock);
- drvdata->res_idx = val;
+ config->res_idx = val;
spin_unlock(&drvdata->spinlock);
return size;
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- idx = drvdata->res_idx;
- val = drvdata->res_ctrl[idx];
+ idx = config->res_idx;
+ val = config->res_ctrl[idx];
spin_unlock(&drvdata->spinlock);
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
spin_lock(&drvdata->spinlock);
- idx = drvdata->res_idx;
+ idx = config->res_idx;
/* For odd idx pair inversal bit is RES0 */
if (idx % 2 != 0)
/* PAIRINV, bit[21] */
val &= ~BIT(21);
- drvdata->res_ctrl[idx] = val;
+ config->res_ctrl[idx] = val;
spin_unlock(&drvdata->spinlock);
return size;
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->ctxid_idx;
+ val = config->ctxid_idx;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
* dereferenced multiple times within a spinlock block elsewhere.
*/
spin_lock(&drvdata->spinlock);
- drvdata->ctxid_idx = val;
+ config->ctxid_idx = val;
spin_unlock(&drvdata->spinlock);
return size;
}
u8 idx;
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- idx = drvdata->ctxid_idx;
- val = (unsigned long)drvdata->ctxid_vpid[idx];
+ idx = config->ctxid_idx;
+ val = (unsigned long)config->ctxid_vpid[idx];
spin_unlock(&drvdata->spinlock);
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
u8 idx;
unsigned long vpid, pid;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
/*
* only implemented when ctxid tracing is enabled, i.e. at least one
pid = coresight_vpid_to_pid(vpid);
spin_lock(&drvdata->spinlock);
- idx = drvdata->ctxid_idx;
- drvdata->ctxid_pid[idx] = (u64)pid;
- drvdata->ctxid_vpid[idx] = (u64)vpid;
+ idx = config->ctxid_idx;
+ config->ctxid_pid[idx] = (u64)pid;
+ config->ctxid_vpid[idx] = (u64)vpid;
spin_unlock(&drvdata->spinlock);
return size;
}
{
unsigned long val1, val2;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- val1 = drvdata->ctxid_mask0;
- val2 = drvdata->ctxid_mask1;
+ val1 = config->ctxid_mask0;
+ val2 = config->ctxid_mask1;
spin_unlock(&drvdata->spinlock);
return scnprintf(buf, PAGE_SIZE, "%#lx %#lx\n", val1, val2);
}
u8 i, j, maskbyte;
unsigned long val1, val2, mask;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
/*
* only implemented when ctxid tracing is enabled, i.e. at least one
switch (drvdata->numcidc) {
case 0x1:
/* COMP0, bits[7:0] */
- drvdata->ctxid_mask0 = val1 & 0xFF;
+ config->ctxid_mask0 = val1 & 0xFF;
break;
case 0x2:
/* COMP1, bits[15:8] */
- drvdata->ctxid_mask0 = val1 & 0xFFFF;
+ config->ctxid_mask0 = val1 & 0xFFFF;
break;
case 0x3:
/* COMP2, bits[23:16] */
- drvdata->ctxid_mask0 = val1 & 0xFFFFFF;
+ config->ctxid_mask0 = val1 & 0xFFFFFF;
break;
case 0x4:
/* COMP3, bits[31:24] */
- drvdata->ctxid_mask0 = val1;
+ config->ctxid_mask0 = val1;
break;
case 0x5:
/* COMP4, bits[7:0] */
- drvdata->ctxid_mask0 = val1;
- drvdata->ctxid_mask1 = val2 & 0xFF;
+ config->ctxid_mask0 = val1;
+ config->ctxid_mask1 = val2 & 0xFF;
break;
case 0x6:
/* COMP5, bits[15:8] */
- drvdata->ctxid_mask0 = val1;
- drvdata->ctxid_mask1 = val2 & 0xFFFF;
+ config->ctxid_mask0 = val1;
+ config->ctxid_mask1 = val2 & 0xFFFF;
break;
case 0x7:
/* COMP6, bits[23:16] */
- drvdata->ctxid_mask0 = val1;
- drvdata->ctxid_mask1 = val2 & 0xFFFFFF;
+ config->ctxid_mask0 = val1;
+ config->ctxid_mask1 = val2 & 0xFFFFFF;
break;
case 0x8:
/* COMP7, bits[31:24] */
- drvdata->ctxid_mask0 = val1;
- drvdata->ctxid_mask1 = val2;
+ config->ctxid_mask0 = val1;
+ config->ctxid_mask1 = val2;
break;
default:
break;
* For example, if bit[3] of ctxid_mask0 is 1, we must clear bits[31:24]
* of ctxid comparator0 value (corresponding to byte 0) register.
*/
- mask = drvdata->ctxid_mask0;
+ mask = config->ctxid_mask0;
for (i = 0; i < drvdata->numcidc; i++) {
/* mask value of corresponding ctxid comparator */
maskbyte = mask & ETMv4_EVENT_MASK;
*/
for (j = 0; j < 8; j++) {
if (maskbyte & 1)
- drvdata->ctxid_pid[i] &= ~(0xFF << (j * 8));
+ config->ctxid_pid[i] &= ~(0xFF << (j * 8));
maskbyte >>= 1;
}
/* Select the next ctxid comparator mask value */
if (i == 3)
/* ctxid comparators[4-7] */
- mask = drvdata->ctxid_mask1;
+ mask = config->ctxid_mask1;
else
mask >>= 0x8;
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = drvdata->vmid_idx;
+ val = config->vmid_idx;
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
if (kstrtoul(buf, 16, &val))
return -EINVAL;
* dereferenced multiple times within a spinlock block elsewhere.
*/
spin_lock(&drvdata->spinlock);
- drvdata->vmid_idx = val;
+ config->vmid_idx = val;
spin_unlock(&drvdata->spinlock);
return size;
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
- val = (unsigned long)drvdata->vmid_val[drvdata->vmid_idx];
+ val = (unsigned long)config->vmid_val[config->vmid_idx];
return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
}
{
unsigned long val;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
/*
* only implemented when vmid tracing is enabled, i.e. at least one
return -EINVAL;
spin_lock(&drvdata->spinlock);
- drvdata->vmid_val[drvdata->vmid_idx] = (u64)val;
+ config->vmid_val[config->vmid_idx] = (u64)val;
spin_unlock(&drvdata->spinlock);
return size;
}
{
unsigned long val1, val2;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
spin_lock(&drvdata->spinlock);
- val1 = drvdata->vmid_mask0;
- val2 = drvdata->vmid_mask1;
+ val1 = config->vmid_mask0;
+ val2 = config->vmid_mask1;
spin_unlock(&drvdata->spinlock);
return scnprintf(buf, PAGE_SIZE, "%#lx %#lx\n", val1, val2);
}
u8 i, j, maskbyte;
unsigned long val1, val2, mask;
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
+ struct etmv4_config *config = &drvdata->config;
+
/*
* only implemented when vmid tracing is enabled, i.e. at least one
* vmid comparator is implemented and at least 8 bit vmid size
switch (drvdata->numvmidc) {
case 0x1:
/* COMP0, bits[7:0] */
- drvdata->vmid_mask0 = val1 & 0xFF;
+ config->vmid_mask0 = val1 & 0xFF;
break;
case 0x2:
/* COMP1, bits[15:8] */
- drvdata->vmid_mask0 = val1 & 0xFFFF;
+ config->vmid_mask0 = val1 & 0xFFFF;
break;
case 0x3:
/* COMP2, bits[23:16] */
- drvdata->vmid_mask0 = val1 & 0xFFFFFF;
+ config->vmid_mask0 = val1 & 0xFFFFFF;
break;
case 0x4:
/* COMP3, bits[31:24] */
- drvdata->vmid_mask0 = val1;
+ config->vmid_mask0 = val1;
break;
case 0x5:
/* COMP4, bits[7:0] */
- drvdata->vmid_mask0 = val1;
- drvdata->vmid_mask1 = val2 & 0xFF;
+ config->vmid_mask0 = val1;
+ config->vmid_mask1 = val2 & 0xFF;
break;
case 0x6:
/* COMP5, bits[15:8] */
- drvdata->vmid_mask0 = val1;
- drvdata->vmid_mask1 = val2 & 0xFFFF;
+ config->vmid_mask0 = val1;
+ config->vmid_mask1 = val2 & 0xFFFF;
break;
case 0x7:
/* COMP6, bits[23:16] */
- drvdata->vmid_mask0 = val1;
- drvdata->vmid_mask1 = val2 & 0xFFFFFF;
+ config->vmid_mask0 = val1;
+ config->vmid_mask1 = val2 & 0xFFFFFF;
break;
case 0x8:
/* COMP7, bits[31:24] */
- drvdata->vmid_mask0 = val1;
- drvdata->vmid_mask1 = val2;
+ config->vmid_mask0 = val1;
+ config->vmid_mask1 = val2;
break;
default:
break;
* For example, if bit[3] of vmid_mask0 is 1, we must clear bits[31:24]
* of vmid comparator0 value (corresponding to byte 0) register.
*/
- mask = drvdata->vmid_mask0;
+ mask = config->vmid_mask0;
for (i = 0; i < drvdata->numvmidc; i++) {
/* mask value of corresponding vmid comparator */
maskbyte = mask & ETMv4_EVENT_MASK;
*/
for (j = 0; j < 8; j++) {
if (maskbyte & 1)
- drvdata->vmid_val[i] &= ~(0xFF << (j * 8));
+ config->vmid_val[i] &= ~(0xFF << (j * 8));
maskbyte >>= 1;
}
/* Select the next vmid comparator mask value */
if (i == 3)
/* vmid comparators[4-7] */
- mask = drvdata->vmid_mask1;
+ mask = config->vmid_mask1;
else
mask >>= 0x8;
}
projects / firefly-linux-kernel-4.4.55.git / blobdiff