From: Fabio Estevam <festevam@gmail.com>
To: bhelgaas@google.com
Cc: m-karicheri2@ti.com, linux-pci@vger.kernel.org,
Fabio Estevam <fabio.estevam@freescale.com>
Subject: [RFC v2] PCI: keystone: Fix definition of LTSSM_STATE_MASK
Date: Mon, 5 Oct 2015 07:53:09 -0300 [thread overview]
Message-ID: <1444042389-8036-1-git-send-email-festevam@gmail.com> (raw)
From: Fabio Estevam <fabio.estevam@freescale.com>
Designware PCI block uses 0x3f for the LTSSM_STATE_MASK.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
Changes since v1:
- Fix Subject
Murali,
I am doing some consolidation on the PCI DW drivers and I noticed that
keystone uses a different LTSSM_STATE_MASK definition.
Could you please double check it?
drivers/pci/host/pci-keystone-dw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/host/pci-keystone-dw.c b/drivers/pci/host/pci-keystone-dw.c
index 3cf55cd..78320e4 100644
--- a/drivers/pci/host/pci-keystone-dw.c
+++ b/drivers/pci/host/pci-keystone-dw.c
@@ -25,7 +25,7 @@
/* Application register defines */
#define LTSSM_EN_VAL 1
-#define LTSSM_STATE_MASK 0x1f
+#define LTSSM_STATE_MASK 0x3f
#define LTSSM_STATE_L0 0x11
#define DBI_CS2_EN_VAL 0x20
#define OB_XLAT_EN_VAL 2
--
1.9.1
next reply other threads:[~2015-10-05 10:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-05 10:53 Fabio Estevam [this message]
2015-10-15 16:23 ` [RFC v2] PCI: keystone: Fix definition of LTSSM_STATE_MASK Murali Karicheri
2015-10-15 17:16 ` Fabio Estevam
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