From: David Daney <david.daney@cavium.com>
Also add cvmx_get_octeon_family().
Both of these are needed by the upcoming register definition refresh
patch.
Signed-off-by: David Daney <david.daney@cavium.com>
---
arch/mips/include/asm/octeon/octeon-model.h | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/arch/mips/include/asm/octeon/octeon-model.h
b/arch/mips/include/asm/octeon/octeon-model.h
index 4e338a4..59d9426 100644
--- a/arch/mips/include/asm/octeon/octeon-model.h
+++ b/arch/mips/include/asm/octeon/octeon-model.h
@@ -61,6 +61,16 @@
#define OM_MATCH_5XXX_FAMILY_MODELS 0x20000000
/* Match all cn6XXX Octeon models. */
#define OM_MATCH_6XXX_FAMILY_MODELS 0x40000000
+/* Match all cnf7XXX Octeon models. */
+#define OM_MATCH_F7XXX_FAMILY_MODELS 0x80000000
+
+/*
+ * CNF7XXX models with new revision encoding
+ */
+#define OCTEON_CNF71XX_PASS1_0 0x000d9400
+
+#define OCTEON_CNF71XX (OCTEON_CNF71XX_PASS1_0 | OM_IGNORE_REVISION)
+#define OCTEON_CNF71XX_PASS1_X (OCTEON_CNF71XX_PASS1_0 |
OM_IGNORE_MINOR_REVISION)
/*
* CN6XXX models with new revision encoding
@@ -313,6 +323,14 @@ static inline int __octeon_is_model_runtime__(uint32_t
model)
const char *octeon_model_get_string(uint32_t chip_id);
const char *octeon_model_get_string_buffer(uint32_t chip_id, char *buffer);
+/*
+ * Return the octeon family, i.e., ProcessorID of the PrID register.
+ */
+static inline uint32_t cvmx_get_octeon_family(void)
+{
+ return (cvmx_get_proc_id() & OCTEON_FAMILY_MASK);
+}
+
#include "octeon-feature.h"
#endif /* __OCTEON_MODEL_H__ */
--
1.7.2.3
|