From: cem <cem@FreeBSD.org>
Date: Tue, 13 Oct 2015 17:21:38 +0000 (+0000)
Subject: NTB: Update pci ids
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=ac8358b445b34be582d33b91eba996cc04b56b6e;p=people%2Fjulieng%2Ffreebsd.git

NTB: Update pci ids

Add JSF, HSX, BDX ids; add two additional Xeon errata flags while we're
here.

Obtained from:	Linux
Sponsored by:	EMC / Isilon Storage Division
---

diff --git a/sys/dev/ntb/ntb_hw/ntb_hw.c b/sys/dev/ntb/ntb_hw/ntb_hw.c
index d6825bc85fbd..280925b86332 100644
--- a/sys/dev/ntb/ntb_hw/ntb_hw.c
+++ b/sys/dev/ntb/ntb_hw/ntb_hw.c
@@ -199,11 +199,23 @@ static int ntb_check_link_status(struct ntb_softc *ntb);
 static void save_bar_parameters(struct ntb_pci_bar_info *bar);
 
 static struct ntb_hw_info pci_ids[] = {
-	{ 0x3C0D8086, "Xeon E5/Core i7 Non-Transparent Bridge B2B", NTB_XEON,
-	    NTB_REGS_THRU_MW },
 	{ 0x0C4E8086, "Atom Processor S1200 NTB Primary B2B", NTB_SOC, 0 },
-	{ 0x0E0D8086, "Xeon E5 V2 Non-Transparent Bridge B2B", NTB_XEON,
-	    NTB_REGS_THRU_MW | NTB_BAR_SIZE_4K },
+
+	/* XXX: PS/SS IDs left out until they are supported. */
+	{ 0x37258086, "JSF Xeon C35xx/C55xx Non-Transparent Bridge B2B",
+		NTB_XEON, NTB_REGS_THRU_MW | NTB_B2BDOORBELL_BIT14 },
+	{ 0x3C0D8086, "SNB Xeon E5/Core i7 Non-Transparent Bridge B2B",
+		NTB_XEON, NTB_REGS_THRU_MW | NTB_B2BDOORBELL_BIT14 },
+	{ 0x0E0D8086, "IVT Xeon E5 V2 Non-Transparent Bridge B2B", NTB_XEON,
+		NTB_REGS_THRU_MW | NTB_B2BDOORBELL_BIT14 | NTB_SB01BASE_LOCKUP
+		    | NTB_BAR_SIZE_4K },
+	{ 0x2F0D8086, "HSX Xeon E5 V3 Non-Transparent Bridge B2B", NTB_XEON,
+		NTB_REGS_THRU_MW | NTB_B2BDOORBELL_BIT14 | NTB_SB01BASE_LOCKUP
+	},
+	{ 0x6F0D8086, "BDX Xeon E5 V4 Non-Transparent Bridge B2B", NTB_XEON,
+		NTB_REGS_THRU_MW | NTB_B2BDOORBELL_BIT14 | NTB_SB01BASE_LOCKUP
+	},
+
 	{ 0x00000000, NULL, NTB_SOC, 0 }
 };
 
diff --git a/sys/dev/ntb/ntb_hw/ntb_hw.h b/sys/dev/ntb/ntb_hw/ntb_hw.h
index f55f60700b22..4d66350abc7c 100644
--- a/sys/dev/ntb/ntb_hw/ntb_hw.h
+++ b/sys/dev/ntb/ntb_hw/ntb_hw.h
@@ -74,7 +74,10 @@ bool ntb_query_link_status(struct ntb_softc *ntb);
 device_t ntb_get_device(struct ntb_softc *ntb);
 
 #define NTB_BAR_SIZE_4K		(1 << 0)
+/* REGS_THRU_MW is the equivalent of Linux's NTB_HWERR_SDOORBELL_LOCKUP */
 #define NTB_REGS_THRU_MW	(1 << 1)
+#define NTB_SB01BASE_LOCKUP	(1 << 2)
+#define NTB_B2BDOORBELL_BIT14	(1 << 3)
 bool ntb_has_feature(struct ntb_softc *, uint64_t);
 
 #endif /* _NTB_HW_H_ */