From: Yan Wang yan.wang@linux.intel.com
DMA trace itself uses DMA copying which will cause some DMA copying related traces are called recursively. So use tracev to avoid this.
Signed-off-by: Yan Wang yan.wang@linux.intel.com --- src/drivers/hda-dma.c | 2 +- src/ipc/apl-ipc.c | 4 ++-- src/ipc/cnl-ipc.c | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/src/drivers/hda-dma.c b/src/drivers/hda-dma.c index d2064e8..caea70e 100644 --- a/src/drivers/hda-dma.c +++ b/src/drivers/hda-dma.c @@ -114,7 +114,7 @@ static inline void hda_update_bits(struct dma *dma, uint32_t chan, /* notify DMA to copy bytes */ static int hda_dma_copy(struct dma *dma, int channel, int bytes) { - trace_host("GwU"); + tracev_host("GwU");
/* reset BSC before start next copy */ hda_update_bits(dma, channel, DGCS, DGCS_BSC, DGCS_BSC); diff --git a/src/ipc/apl-ipc.c b/src/ipc/apl-ipc.c index 4b8ee6b..5665482 100644 --- a/src/ipc/apl-ipc.c +++ b/src/ipc/apl-ipc.c @@ -61,7 +61,7 @@ static void irq_handler(void *arg) uint32_t dipcie; uint32_t msg = 0;
- trace_ipc("IRQ"); + tracev_ipc("IRQ");
dipct = ipc_read(IPC_DIPCT); dipcie = ipc_read(IPC_DIPCIE); @@ -86,7 +86,7 @@ static void irq_handler(void *arg)
/* reply message(done) from host */ if (dipcie & IPC_DIPCIE_DONE) { - trace_ipc("Rpy"); + tracev_ipc("Rpy"); /* mask Done interrupt */ ipc_write(IPC_DIPCCTL, ipc_read(IPC_DIPCCTL) & ~IPC_DIPCCTL_IPCIDIE);
diff --git a/src/ipc/cnl-ipc.c b/src/ipc/cnl-ipc.c index 15687fc..347cad2 100644 --- a/src/ipc/cnl-ipc.c +++ b/src/ipc/cnl-ipc.c @@ -62,7 +62,7 @@ static void irq_handler(void *arg) uint32_t dipcida; uint32_t msg = 0;
- trace_ipc("IRQ"); + tracev_ipc("IRQ");
dipctdr = ipc_read(IPC_DIPCTDR); dipcida = ipc_read(IPC_DIPCIDA); @@ -86,7 +86,7 @@ static void irq_handler(void *arg)
/* reply message(done) from host */ if (dipcida & IPC_DIPCIDA_DONE) { - trace_ipc("Rpy"); + tracev_ipc("Rpy"); /* mask Done interrupt */ ipc_write(IPC_DIPCCTL, ipc_read(IPC_DIPCCTL) & ~IPC_DIPCCTL_IPCIDIE);