svn commit: r335052 - in head/sys/arm64: arm64 cavium include

[Andrew Turner]

Author: andrew
Date: Wed Jun 13 12:17:11 2018
New Revision: 335052
URL: https://svnweb.freebsd.org/changeset/base/335052

Log:
  Rename the ThunderX CPU identification macros to include the X. This is the
  name people know the product by, and is consistent with the later SoC ID
  macros.
  
  Sponsored by:	DARPA, AFRL

Modified:
  head/sys/arm64/arm64/gic_v3.c
  head/sys/arm64/arm64/identcpu.c
  head/sys/arm64/cavium/thunder_pcie_common.c
  head/sys/arm64/cavium/thunder_pcie_fdt.c
  head/sys/arm64/include/cpu.h

Modified: head/sys/arm64/arm64/gic_v3.c
==============================================================================
--- head/sys/arm64/arm64/gic_v3.c	Wed Jun 13 11:58:41 2018	(r335051)
+++ head/sys/arm64/arm64/gic_v3.c	Wed Jun 13 12:17:11 2018	(r335052)
@@ -418,7 +418,7 @@ arm_gic_v3_intr(void *arg)
 	pic = sc->gic_pic;
 
 	while (1) {
-		if (CPU_MATCH_ERRATA_CAVIUM_THUNDER_1_1) {
+		if (CPU_MATCH_ERRATA_CAVIUM_THUNDERX_1_1) {
 			/*
 			 * Hardware:		Cavium ThunderX
 			 * Chip revision:	Pass 1.0 (early version)

Modified: head/sys/arm64/arm64/identcpu.c
==============================================================================
--- head/sys/arm64/arm64/identcpu.c	Wed Jun 13 11:58:41 2018	(r335051)
+++ head/sys/arm64/arm64/identcpu.c	Wed Jun 13 12:17:11 2018	(r335052)
@@ -133,7 +133,7 @@ static const struct cpu_parts cpu_parts_arm[] = {
 };
 /* Cavium */
 static const struct cpu_parts cpu_parts_cavium[] = {
-	{ CPU_PART_THUNDER, "Thunder" },
+	{ CPU_PART_THUNDERX, "ThunderX" },
 	CPU_PART_NONE,
 };
 
@@ -212,11 +212,11 @@ print_cpu_features(u_int cpu)
 	 * https://lkml.org/lkml/2016/8/4/722
 	 */
 	/*
-	 * XXX: CPU_MATCH_ERRATA_CAVIUM_THUNDER_1_1 on its own also
+	 * XXX: CPU_MATCH_ERRATA_CAVIUM_THUNDERX_1_1 on its own also
 	 * triggers on pass 2.0+.
 	 */
 	if (cpu == 0 && CPU_VAR(PCPU_GET(midr)) == 0 &&
-	    CPU_MATCH_ERRATA_CAVIUM_THUNDER_1_1)
+	    CPU_MATCH_ERRATA_CAVIUM_THUNDERX_1_1)
 		printf("WARNING: ThunderX Pass 1.1 detected.\nThis has known "
 		    "hardware bugs that may cause the incorrect operation of "
 		    "atomic operations.\n");

Modified: head/sys/arm64/cavium/thunder_pcie_common.c
==============================================================================
--- head/sys/arm64/cavium/thunder_pcie_common.c	Wed Jun 13 11:58:41 2018	(r335051)
+++ head/sys/arm64/cavium/thunder_pcie_common.c	Wed Jun 13 12:17:11 2018	(r335052)
@@ -159,7 +159,7 @@ thunder_pcie_identify_ecam(device_t dev, int *ecam)
 
 	/* Check if we're running on Cavium ThunderX */
 	if (!CPU_MATCH(CPU_IMPL_MASK | CPU_PART_MASK,
-	    CPU_IMPL_CAVIUM, CPU_PART_THUNDER, 0, 0))
+	    CPU_IMPL_CAVIUM, CPU_PART_THUNDERX, 0, 0))
 		return (EINVAL);
 
 	start = bus_get_resource_start(dev, SYS_RES_MEMORY, 0);

Modified: head/sys/arm64/cavium/thunder_pcie_fdt.c
==============================================================================
--- head/sys/arm64/cavium/thunder_pcie_fdt.c	Wed Jun 13 11:58:41 2018	(r335051)
+++ head/sys/arm64/cavium/thunder_pcie_fdt.c	Wed Jun 13 12:17:11 2018	(r335052)
@@ -97,7 +97,7 @@ thunder_pcie_fdt_probe(device_t dev)
 
 	/* Check if we're running on Cavium ThunderX */
 	if (!CPU_MATCH(CPU_IMPL_MASK | CPU_PART_MASK,
-	    CPU_IMPL_CAVIUM, CPU_PART_THUNDER, 0, 0))
+	    CPU_IMPL_CAVIUM, CPU_PART_THUNDERX, 0, 0))
 		return (ENXIO);
 
 	if (!ofw_bus_status_okay(dev))

Modified: head/sys/arm64/include/cpu.h
==============================================================================
--- head/sys/arm64/include/cpu.h	Wed Jun 13 11:58:41 2018	(r335051)
+++ head/sys/arm64/include/cpu.h	Wed Jun 13 12:17:11 2018	(r335052)
@@ -89,13 +89,13 @@
 #define	CPU_PART_CORTEX_A75	0xD0A
 
 /* Cavium Part numbers */
-#define	CPU_PART_THUNDER	0x0A1
+#define	CPU_PART_THUNDERX	0x0A1
 #define	CPU_PART_THUNDERX_81XX	0x0A2
 #define	CPU_PART_THUNDERX_83XX	0x0A3
 #define	CPU_PART_THUNDERX2	0x0AF
 
-#define	CPU_REV_THUNDER_1_0	0x00
-#define	CPU_REV_THUNDER_1_1	0x01
+#define	CPU_REV_THUNDERX_1_0	0x00
+#define	CPU_REV_THUNDERX_1_1	0x01
 
 #define	CPU_IMPL(midr)	(((midr) >> 24) & 0xff)
 #define	CPU_PART(midr)	(((midr) >> 4) & 0xfff)
@@ -137,13 +137,13 @@
  * Revision(s):	Pass 1.0, Pass 1.1
  */
 #ifdef THUNDERX_PASS_1_1_ERRATA
-#define	CPU_MATCH_ERRATA_CAVIUM_THUNDER_1_1				\
+#define	CPU_MATCH_ERRATA_CAVIUM_THUNDERX_1_1				\
     (CPU_MATCH(CPU_IMPL_MASK | CPU_PART_MASK | CPU_REV_MASK,		\
-    CPU_IMPL_CAVIUM, CPU_PART_THUNDER, 0, CPU_REV_THUNDER_1_0) ||	\
+    CPU_IMPL_CAVIUM, CPU_PART_THUNDERX, 0, CPU_REV_THUNDERX_1_0) ||	\
     CPU_MATCH(CPU_IMPL_MASK | CPU_PART_MASK | CPU_REV_MASK,		\
-    CPU_IMPL_CAVIUM, CPU_PART_THUNDER, 0, CPU_REV_THUNDER_1_1))
+    CPU_IMPL_CAVIUM, CPU_PART_THUNDERX, 0, CPU_REV_THUNDERX_1_1))
 #else
-#define	CPU_MATCH_ERRATA_CAVIUM_THUNDER_1_1	0
+#define	CPU_MATCH_ERRATA_CAVIUM_THUNDERX_1_1	0
 #endif