[PATCH AUTOSEL 4.19 172/671] ntb_hw_switchtec: debug print 64bit aligned crosslink BAR Numbers

Sasha Levin
2020-01-16T19:08:26Z

From: Paul Selles <paul.selles@microchip.com>

[ Upstream commit cce8e04cf79e47809455215744685e8eb56f94bb ]

Switchtec NTB crosslink BARs are 64bit addressed but they are printed as
32bit addressed BARs. Fix debug log to increment the BAR numbers by 2 to
reflect the 64bit address alignment.

Fixes: 017525018202 ("ntb_hw_switchtec: Add initialization code for crosslink")
Signed-off-by: Paul Selles <paul.selles@microchip.com>
Signed-off-by: Wesley Sheng <wesley.sheng@microchip.com>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/ntb/hw/mscc/ntb_hw_switchtec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c
index 5ee5f40b4dfc..9916bc5b6759 100644
--- a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c
+++ b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c
@@ -1120,7 +1120,7 @@ static int crosslink_enum_partition(struct switchtec_ntb *sndev,

dev_dbg(&sndev->stdev->dev,
"Crosslink BAR%d addr: %llx\n",
- i, bar_addr);
+ i*2, bar_addr);

if (bar_addr != bar_space * i)
continue;
--
2.20.1