diff mbox series

[14/36] net/sfc: log DMA allocations addresses

Message ID 1602596753-32282-15-git-send-email-arybchenko@solarflare.com (mailing list archive)
State Accepted, archived
Delegated to: Ferruh Yigit
Headers
Series net/sfc: add EF100 support |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Andrew Rybchenko Oct. 13, 2020, 1:45 p.m. UTC 
  The information about DMA allocations is very useful for debugging.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---
 drivers/net/sfc/sfc.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/sfc/sfc.c b/drivers/net/sfc/sfc.c
index 559f9039c2..cfba485ad2 100644
--- a/drivers/net/sfc/sfc.c
+++ b/drivers/net/sfc/sfc.c
@@ -52,6 +52,11 @@  sfc_dma_alloc(const struct sfc_adapter *sa, const char *name, uint16_t id,
 	esmp->esm_mz = mz;
 	esmp->esm_base = mz->addr;
 
+	sfc_info(sa,
+		 "DMA name=%s id=%u len=%lu socket_id=%d => virt=%p iova=%lx",
+		 name, id, len, socket_id, esmp->esm_base,
+		 (unsigned long)esmp->esm_addr);
+
 	return 0;
 }