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[03/31] iwlwifi: pcie: add rx packet sequence number to dbg print

Message ID 1427956879-11725-3-git-send-email-emmanuel.grumbach@intel.com (mailing list archive)
State Accepted
Headers show

Commit Message

Emmanuel Grumbach April 2, 2015, 6:40 a.m. UTC 
From: Liad Kaufman <liad.kaufman@intel.com>

For each RX packet until this patch there only was a debug
print of the HCMD and the offset. This adds also the
sequence number of the packet for easier matching between
what was sent, what came back / was received, and what
got stuck somewhere and was never responded by the FW.

Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 drivers/net/wireless/iwlwifi/pcie/rx.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
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Patch

diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c
index 7b7e2f2..7ff69c6 100644
--- a/drivers/net/wireless/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/rx.c
@@ -600,9 +600,11 @@  static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans,
 		if (pkt->len_n_flags == cpu_to_le32(FH_RSCSR_FRAME_INVALID))
 			break;
 
-		IWL_DEBUG_RX(trans, "cmd at offset %d: %s (0x%.2x)\n",
-			rxcb._offset, get_cmd_string(trans_pcie, pkt->hdr.cmd),
-			pkt->hdr.cmd);
+		IWL_DEBUG_RX(trans,
+			     "cmd at offset %d: %s (0x%.2x, seq 0x%x)\n",
+			     rxcb._offset,
+			     get_cmd_string(trans_pcie, pkt->hdr.cmd),
+			     pkt->hdr.cmd, le16_to_cpu(pkt->hdr.sequence));
 
 		len = iwl_rx_packet_len(pkt);
 		len += sizeof(u32); /* account for status word */