diff options
Diffstat (limited to 'hw/timer')
| -rw-r--r-- | hw/timer/aspeed_timer.c | 15 | ||||
| -rw-r--r-- | hw/timer/imx_gpt.c | 18 | ||||
| -rw-r--r-- | hw/timer/trace-events | 6 |
3 files changed, 20 insertions, 19 deletions
diff --git a/hw/timer/aspeed_timer.c b/hw/timer/aspeed_timer.c index b1f860ecfb..149f7cc5a6 100644 --- a/hw/timer/aspeed_timer.c +++ b/hw/timer/aspeed_timer.c @@ -276,7 +276,8 @@ static void aspeed_timer_set_value(AspeedTimerCtrlState *s, int timer, int reg, old_reload = t->reload; t->reload = calculate_min_ticks(t, value); - /* If the reload value was not previously set, or zero, and + /* + * If the reload value was not previously set, or zero, and * the current value is valid, try to start the timer if it is * enabled. */ @@ -312,7 +313,8 @@ static void aspeed_timer_set_value(AspeedTimerCtrlState *s, int timer, int reg, } } -/* Control register operations are broken out into helpers that can be +/* + * Control register operations are broken out into helpers that can be * explicitly called on aspeed_timer_reset(), but also from * aspeed_timer_ctrl_op(). */ @@ -396,7 +398,8 @@ static void aspeed_timer_set_ctrl(AspeedTimerCtrlState *s, uint32_t reg) AspeedTimer *t; const uint8_t enable_mask = BIT(op_enable); - /* Handle a dependency between the 'enable' and remaining three + /* + * Handle a dependency between the 'enable' and remaining three * configuration bits - i.e. if more than one bit in the control set has * changed, including the 'enable' bit, then we want either disable the * timer and perform configuration, or perform configuration and then @@ -577,12 +580,11 @@ static void aspeed_2600_timer_write(AspeedTimerCtrlState *s, hwaddr offset, switch (offset) { case 0x34: - s->irq_sts &= tv; + s->irq_sts &= ~tv; break; case 0x3C: aspeed_timer_set_ctrl(s, s->ctrl & ~tv); break; - case 0x38: default: qemu_log_mask(LOG_GUEST_ERROR, "%s: Bad offset 0x%" HWADDR_PRIx "\n", @@ -623,7 +625,8 @@ static void aspeed_timer_reset(DeviceState *dev) for (i = 0; i < ASPEED_TIMER_NR_TIMERS; i++) { AspeedTimer *t = &s->timers[i]; - /* Explicitly call helpers to avoid any conditional behaviour through + /* + * Explicitly call helpers to avoid any conditional behaviour through * aspeed_timer_set_ctrl(). */ aspeed_timer_ctrl_enable(t, false); diff --git a/hw/timer/imx_gpt.c b/hw/timer/imx_gpt.c index 23b3d79bdb..2663a9d9ef 100644 --- a/hw/timer/imx_gpt.c +++ b/hw/timer/imx_gpt.c @@ -18,19 +18,12 @@ #include "migration/vmstate.h" #include "qemu/module.h" #include "qemu/log.h" +#include "trace.h" #ifndef DEBUG_IMX_GPT #define DEBUG_IMX_GPT 0 #endif -#define DPRINTF(fmt, args...) \ - do { \ - if (DEBUG_IMX_GPT) { \ - fprintf(stderr, "[%s]%s: " fmt , TYPE_IMX_GPT, \ - __func__, ##args); \ - } \ - } while (0) - static const char *imx_gpt_reg_name(uint32_t reg) { switch (reg) { @@ -145,7 +138,7 @@ static void imx_gpt_set_freq(IMXGPTState *s) s->freq = imx_ccm_get_clock_frequency(s->ccm, s->clocks[clksrc]) / (1 + s->pr); - DPRINTF("Setting clksrc %d to frequency %d\n", clksrc, s->freq); + trace_imx_gpt_set_freq(clksrc, s->freq); if (s->freq) { ptimer_set_freq(s->timer, s->freq); @@ -317,7 +310,7 @@ static uint64_t imx_gpt_read(void *opaque, hwaddr offset, unsigned size) break; } - DPRINTF("(%s) = 0x%08x\n", imx_gpt_reg_name(offset >> 2), reg_value); + trace_imx_gpt_read(imx_gpt_reg_name(offset >> 2), reg_value); return reg_value; } @@ -384,8 +377,7 @@ static void imx_gpt_write(void *opaque, hwaddr offset, uint64_t value, IMXGPTState *s = IMX_GPT(opaque); uint32_t oldreg; - DPRINTF("(%s, value = 0x%08x)\n", imx_gpt_reg_name(offset >> 2), - (uint32_t)value); + trace_imx_gpt_write(imx_gpt_reg_name(offset >> 2), (uint32_t)value); switch (offset >> 2) { case 0: @@ -485,7 +477,7 @@ static void imx_gpt_timeout(void *opaque) { IMXGPTState *s = IMX_GPT(opaque); - DPRINTF("\n"); + trace_imx_gpt_timeout(); s->sr |= s->next_int; s->next_int = 0; diff --git a/hw/timer/trace-events b/hw/timer/trace-events index f48a712801..5cfc369fba 100644 --- a/hw/timer/trace-events +++ b/hw/timer/trace-events @@ -49,6 +49,12 @@ cmsdk_apb_dualtimer_read(uint64_t offset, uint64_t data, unsigned size) "CMSDK A cmsdk_apb_dualtimer_write(uint64_t offset, uint64_t data, unsigned size) "CMSDK APB dualtimer write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u" cmsdk_apb_dualtimer_reset(void) "CMSDK APB dualtimer: reset" +# imx_gpt.c +imx_gpt_set_freq(uint32_t clksrc, uint32_t freq) "Setting clksrc %u to %u Hz" +imx_gpt_read(const char *name, uint64_t value) "%s -> 0x%08" PRIx64 +imx_gpt_write(const char *name, uint64_t value) "%s <- 0x%08" PRIx64 +imx_gpt_timeout(void) "" + # npcm7xx_timer.c npcm7xx_timer_read(const char *id, uint64_t offset, uint64_t value) " %s offset: 0x%04" PRIx64 " value 0x%08" PRIx64 npcm7xx_timer_write(const char *id, uint64_t offset, uint64_t value) "%s offset: 0x%04" PRIx64 " value 0x%08" PRIx64 |