From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
Date: Thu, 24 Jun 2021 23:33:43 +0200
Subject: PCI: aardvark: Fix checking for PIO Non-posted Request
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Git-commit: 8ceeac307a79f68c0d0c72d6e48b82fa424204ec
Patch-mainline: 5.14-rc1
References: git-fixes

PIO_NON_POSTED_REQ for PIO_STAT register is incorrectly defined. Bit 10 in
register PIO_STAT indicates the response is to a non-posted request.

Link: https://lore.kernel.org/r/20210624213345.3617-2-pali@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Marek Behún <kabel@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 drivers/pci/host/pci-aardvark.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/pci/host/pci-aardvark.c
+++ b/drivers/pci/host/pci-aardvark.c
@@ -56,7 +56,7 @@
 #define   PIO_COMPLETION_STATUS_UR		1
 #define   PIO_COMPLETION_STATUS_CRS		2
 #define   PIO_COMPLETION_STATUS_CA		4
-#define   PIO_NON_POSTED_REQ			BIT(0)
+#define   PIO_NON_POSTED_REQ			BIT(10)
 #define PIO_ADDR_LS				(PIO_BASE_ADDR + 0x8)
 #define PIO_ADDR_MS				(PIO_BASE_ADDR + 0xc)
 #define PIO_WR_DATA				(PIO_BASE_ADDR + 0x10)