{
int i;
struct etmv4_drvdata *drvdata = info;
+ struct etmv4_config *config = &drvdata->config;
CS_UNLOCK(drvdata->base);
"timeout observed when probing at offset %#x\n",
TRCSTATR);
- writel_relaxed(drvdata->pe_sel, drvdata->base + TRCPROCSELR);
- writel_relaxed(drvdata->cfg, drvdata->base + TRCCONFIGR);
+ writel_relaxed(config->pe_sel, drvdata->base + TRCPROCSELR);
+ writel_relaxed(config->cfg, drvdata->base + TRCCONFIGR);
/* nothing specific implemented */
writel_relaxed(0x0, drvdata->base + TRCAUXCTLR);
- writel_relaxed(drvdata->eventctrl0, drvdata->base + TRCEVENTCTL0R);
- writel_relaxed(drvdata->eventctrl1, drvdata->base + TRCEVENTCTL1R);
- writel_relaxed(drvdata->stall_ctrl, drvdata->base + TRCSTALLCTLR);
- writel_relaxed(drvdata->ts_ctrl, drvdata->base + TRCTSCTLR);
- writel_relaxed(drvdata->syncfreq, drvdata->base + TRCSYNCPR);
- writel_relaxed(drvdata->ccctlr, drvdata->base + TRCCCCTLR);
- writel_relaxed(drvdata->bb_ctrl, drvdata->base + TRCBBCTLR);
+ writel_relaxed(config->eventctrl0, drvdata->base + TRCEVENTCTL0R);
+ writel_relaxed(config->eventctrl1, drvdata->base + TRCEVENTCTL1R);
+ writel_relaxed(config->stall_ctrl, drvdata->base + TRCSTALLCTLR);
+ writel_relaxed(config->ts_ctrl, drvdata->base + TRCTSCTLR);
+ writel_relaxed(config->syncfreq, drvdata->base + TRCSYNCPR);
+ writel_relaxed(config->ccctlr, drvdata->base + TRCCCCTLR);
+ writel_relaxed(config->bb_ctrl, drvdata->base + TRCBBCTLR);
writel_relaxed(drvdata->trcid, drvdata->base + TRCTRACEIDR);
- writel_relaxed(drvdata->vinst_ctrl, drvdata->base + TRCVICTLR);
- writel_relaxed(drvdata->viiectlr, drvdata->base + TRCVIIECTLR);
- writel_relaxed(drvdata->vissctlr,
+ writel_relaxed(config->vinst_ctrl, drvdata->base + TRCVICTLR);
+ writel_relaxed(config->viiectlr, drvdata->base + TRCVIIECTLR);
+ writel_relaxed(config->vissctlr,
drvdata->base + TRCVISSCTLR);
- writel_relaxed(drvdata->vipcssctlr,
+ writel_relaxed(config->vipcssctlr,
drvdata->base + TRCVIPCSSCTLR);
for (i = 0; i < drvdata->nrseqstate - 1; i++)
- writel_relaxed(drvdata->seq_ctrl[i],
+ writel_relaxed(config->seq_ctrl[i],
drvdata->base + TRCSEQEVRn(i));
- writel_relaxed(drvdata->seq_rst, drvdata->base + TRCSEQRSTEVR);
- writel_relaxed(drvdata->seq_state, drvdata->base + TRCSEQSTR);
- writel_relaxed(drvdata->ext_inp, drvdata->base + TRCEXTINSELR);
+ writel_relaxed(config->seq_rst, drvdata->base + TRCSEQRSTEVR);
+ writel_relaxed(config->seq_state, drvdata->base + TRCSEQSTR);
+ writel_relaxed(config->ext_inp, drvdata->base + TRCEXTINSELR);
for (i = 0; i < drvdata->nr_cntr; i++) {
- writel_relaxed(drvdata->cntrldvr[i],
+ writel_relaxed(config->cntrldvr[i],
drvdata->base + TRCCNTRLDVRn(i));
- writel_relaxed(drvdata->cntr_ctrl[i],
+ writel_relaxed(config->cntr_ctrl[i],
drvdata->base + TRCCNTCTLRn(i));
- writel_relaxed(drvdata->cntr_val[i],
+ writel_relaxed(config->cntr_val[i],
drvdata->base + TRCCNTVRn(i));
}
/* Resource selector pair 0 is always implemented and reserved */
- for (i = 2; i < drvdata->nr_resource * 2; i++)
- writel_relaxed(drvdata->res_ctrl[i],
+ for (i = 0; i < drvdata->nr_resource * 2; i++)
+ writel_relaxed(config->res_ctrl[i],
drvdata->base + TRCRSCTLRn(i));
for (i = 0; i < drvdata->nr_ss_cmp; i++) {
- writel_relaxed(drvdata->ss_ctrl[i],
+ writel_relaxed(config->ss_ctrl[i],
drvdata->base + TRCSSCCRn(i));
- writel_relaxed(drvdata->ss_status[i],
+ writel_relaxed(config->ss_status[i],
drvdata->base + TRCSSCSRn(i));
- writel_relaxed(drvdata->ss_pe_cmp[i],
+ writel_relaxed(config->ss_pe_cmp[i],
drvdata->base + TRCSSPCICRn(i));
}
for (i = 0; i < drvdata->nr_addr_cmp; i++) {
- writeq_relaxed(drvdata->addr_val[i],
+ writeq_relaxed(config->addr_val[i],
drvdata->base + TRCACVRn(i));
- writeq_relaxed(drvdata->addr_acc[i],
+ writeq_relaxed(config->addr_acc[i],
drvdata->base + TRCACATRn(i));
}
for (i = 0; i < drvdata->numcidc; i++)
- writeq_relaxed(drvdata->ctxid_pid[i],
+ writeq_relaxed(config->ctxid_pid[i],
drvdata->base + TRCCIDCVRn(i));
- writel_relaxed(drvdata->ctxid_mask0, drvdata->base + TRCCIDCCTLR0);
- writel_relaxed(drvdata->ctxid_mask1, drvdata->base + TRCCIDCCTLR1);
+ writel_relaxed(config->ctxid_mask0, drvdata->base + TRCCIDCCTLR0);
+ writel_relaxed(config->ctxid_mask1, drvdata->base + TRCCIDCCTLR1);
for (i = 0; i < drvdata->numvmidc; i++)
- writeq_relaxed(drvdata->vmid_val[i],
+ writeq_relaxed(config->vmid_val[i],
drvdata->base + TRCVMIDCVRn(i));
- writel_relaxed(drvdata->vmid_mask0, drvdata->base + TRCVMIDCCTLR0);
- writel_relaxed(drvdata->vmid_mask1, drvdata->base + TRCVMIDCCTLR1);
+ writel_relaxed(config->vmid_mask0, drvdata->base + TRCVMIDCCTLR0);
+ writel_relaxed(config->vmid_mask1, drvdata->base + TRCVMIDCCTLR1);
/* Enable the trace unit */
writel_relaxed(1, drvdata->base + TRCPRGCTLR);
static void etm4_init_default_data(struct etmv4_drvdata *drvdata)
{
int i;
+ struct etmv4_config *config = &drvdata->config;
- drvdata->pe_sel = 0x0;
- drvdata->cfg = (ETMv4_MODE_CTXID | ETM_MODE_VMID |
+ config->pe_sel = 0x0;
+ config->cfg = (ETMv4_MODE_CTXID | ETM_MODE_VMID |
ETMv4_MODE_TIMESTAMP | ETM_MODE_RETURNSTACK);
/* disable all events tracing */
- drvdata->eventctrl0 = 0x0;
- drvdata->eventctrl1 = 0x0;
+ config->eventctrl0 = 0x0;
+ config->eventctrl1 = 0x0;
/* disable stalling */
- drvdata->stall_ctrl = 0x0;
+ config->stall_ctrl = 0x0;
/* disable timestamp event */
- drvdata->ts_ctrl = 0x0;
+ config->ts_ctrl = 0x0;
/* enable trace synchronization every 4096 bytes for trace */
if (drvdata->syncpr == false)
- drvdata->syncfreq = 0xC;
+ config->syncfreq = 0xC;
/*
* enable viewInst to trace everything with start-stop logic in
* started state
*/
- drvdata->vinst_ctrl |= BIT(0);
+ config->vinst_ctrl |= BIT(0);
/* set initial state of start-stop logic */
if (drvdata->nr_addr_cmp)
- 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;
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;
}
/* Resource selector pair 0 is always implemented and reserved */
- drvdata->res_idx = 0x2;
+ config->res_idx = 0x2;
for (i = 2; i < drvdata->nr_resource * 2; 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;
}
if (drvdata->nr_addr_cmp >= 1) {
- drvdata->addr_val[0] = (unsigned long)_stext;
- drvdata->addr_val[1] = (unsigned long)_etext;
- drvdata->addr_type[0] = ETM_ADDR_TYPE_RANGE;
- drvdata->addr_type[1] = ETM_ADDR_TYPE_RANGE;
+ config->addr_val[0] = (unsigned long)_stext;
+ config->addr_val[1] = (unsigned long)_etext;
+ config->addr_type[0] = ETM_ADDR_TYPE_RANGE;
+ config->addr_type[1] = ETM_ADDR_TYPE_RANGE;
}
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;
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;
/*
* A trace ID value of 0 is invalid, so let's start at some
projects / firefly-linux-kernel-4.4.55.git / blobdiff