1 files changed, 36 insertions, 0 deletions
diff --git a/sys/dev/ixgbe/ixgbe_osdep.c b/sys/dev/ixgbe/ixgbe_osdep.c
index 9bd9ce63b786..d96e15f4f87f 100644
--- a/sys/dev/ixgbe/ixgbe_osdep.c
+++ b/sys/dev/ixgbe/ixgbe_osdep.c
@@ -140,3 +140,39 @@ ixgbe_destroy_lock(struct ixgbe_lock *lock)
 	if (mtx_initialized(&lock->mutex))
 		mtx_destroy(&lock->mutex);
 }
+
+/**
+ * ixgbe_info_fwlog - Format and print an array of values to the console
+ * @hw: private hardware structure
+ * @rowsize: preferred number of rows to use
+ * @groupsize: preferred size in bytes to print each chunk
+ * @buf: the array buffer to print
+ * @len: size of the array buffer
+ *
+ * Format the given array as a series of uint8_t values with hexadecimal
+ * notation and log the contents to the console log.  This variation is
+ * specific to firmware logging.
+ *
+ * TODO: Currently only supports a group size of 1, due to the way hexdump is
+ * implemented.
+ */
+void
+ixgbe_info_fwlog(struct ixgbe_hw *hw, uint32_t rowsize, uint32_t __unused groupsize,
+	       uint8_t *buf, size_t len)
+{
+	device_t dev = ((struct ixgbe_softc *)hw->back)->dev;
+	char prettyname[20];
+
+	if (!ixgbe_fwlog_supported(hw))
+		return;
+
+	/* Format the device header to a string */
+	snprintf(prettyname, sizeof(prettyname), "%s: FWLOG: ",
+	    device_get_nameunit(dev));
+
+	/* Make sure the row-size isn't too large */
+	if (rowsize > 0xFF)
+		rowsize = 0xFF;
+
+	hexdump(buf, len, prettyname, HD_OMIT_CHARS | rowsize);
+}