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[v3,4/4] Rip out HyperTransport

Message ID 9c5befd1718b546be410e33999e77be91f5cfc59.1676668923.git.demi@invisiblethingslab.com (mailing list archive)
State Superseded
Headers show
Series Stop using insecure transports | expand

Commit Message

Demi Marie Obenour Feb. 17, 2023, 9:35 p.m. UTC 
It is not used and the website is gone.

Signed-off-by: Demi Marie Obenour <demi@invisiblethingslab.com>
---
 xen/include/xen/pci_regs.h | 37 -------------------------------------
 1 file changed, 37 deletions(-)
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Patch

diff --git a/xen/include/xen/pci_regs.h b/xen/include/xen/pci_regs.h
index a90aff1712bafc6ed87296858803d16c253e7b53..2b37fe2a464345877faa99a9dce695998910b6bf 100644
--- a/xen/include/xen/pci_regs.h
+++ b/xen/include/xen/pci_regs.h
@@ -12,11 +12,6 @@ 
  *	PCI Local Bus Specification
  *	PCI to PCI Bridge Specification
  *	PCI System Design Guide
- *
- * 	For hypertransport information, please consult the following manuals
- * 	from http://www.hypertransport.org
- *
- *	The Hypertransport I/O Link Specification
  */
 
 #ifndef LINUX_PCI_REGS_H
@@ -529,38 +524,6 @@ 
 #define  PCI_VNDR_HEADER_REV(x)	(((x) >> 16) & 0xf)
 #define  PCI_VNDR_HEADER_LEN(x)	(((x) >> 20) & 0xfff)
 
-/*
- * Hypertransport sub capability types
- *
- * Unfortunately there are both 3 bit and 5 bit capability types defined
- * in the HT spec, catering for that is a little messy. You probably don't
- * want to use these directly, just use pci_find_ht_capability() and it
- * will do the right thing for you.
- */
-#define HT_3BIT_CAP_MASK	0xE0
-#define HT_CAPTYPE_SLAVE	0x00	/* Slave/Primary link configuration */
-#define HT_CAPTYPE_HOST		0x20	/* Host/Secondary link configuration */
-
-#define HT_5BIT_CAP_MASK	0xF8
-#define HT_CAPTYPE_IRQ		0x80	/* IRQ Configuration */
-#define HT_CAPTYPE_REMAPPING_40	0xA0	/* 40 bit address remapping */
-#define HT_CAPTYPE_REMAPPING_64 0xA2	/* 64 bit address remapping */
-#define HT_CAPTYPE_UNITID_CLUMP	0x90	/* Unit ID clumping */
-#define HT_CAPTYPE_EXTCONF	0x98	/* Extended Configuration Space Access */
-#define HT_CAPTYPE_MSI_MAPPING	0xA8	/* MSI Mapping Capability */
-#define  HT_MSI_FLAGS		0x02		/* Offset to flags */
-#define  HT_MSI_FLAGS_ENABLE	0x1		/* Mapping enable */
-#define  HT_MSI_FLAGS_FIXED	0x2		/* Fixed mapping only */
-#define  HT_MSI_FIXED_ADDR	0x00000000FEE00000ULL	/* Fixed addr */
-#define  HT_MSI_ADDR_LO		0x04		/* Offset to low addr bits */
-#define  HT_MSI_ADDR_LO_MASK	0xFFF00000	/* Low address bit mask */
-#define  HT_MSI_ADDR_HI		0x08		/* Offset to high addr bits */
-#define HT_CAPTYPE_DIRECT_ROUTE	0xB0	/* Direct routing configuration */
-#define HT_CAPTYPE_VCSET	0xB8	/* Virtual Channel configuration */
-#define HT_CAPTYPE_ERROR_RETRY	0xC0	/* Retry on error configuration */
-#define HT_CAPTYPE_GEN3		0xD0	/* Generation 3 hypertransport configuration */
-#define HT_CAPTYPE_PM		0xE0	/* Hypertransport powermanagement configuration */
-
 /* Access Control Service */
 #define PCI_ACS_CAP		0x04	/* ACS Capability Register */
 #define  PCI_ACS_SV		0x01	/* Source Validation */