From: Kumba <kumba@gentoo.org>
To: Linux MIPS List <linux-mips@linux-mips.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Subject: [PATCH]: Add Missing R4K Cache Macros to IP27 & IP32
Date: Sun, 18 Jun 2006 02:16:53 -0400 [thread overview]
Message-ID: <4494EFD5.8090601@gentoo.org> (raw)
[-- Attachment #1: Type: text/plain, Size: 367 bytes --]
Keeping in accordance with other machines, IP27 and IP32 lack a few macros.
IP27 lacks cpu_has_4kex & cpu_has_4k_cache macros while IP32 lacks just the
cpu_has_4k_cache macro.
--Kumba
Signed-off-by: Joshua Kinard <kumba@gentoo.org>
mach-ip27/cpu-feature-overrides.h | 3 +++
mach-ip32/cpu-feature-overrides.h | 2 ++
2 files changed, 5 insertions(+)
[-- Attachment #2: add-4k-cache-macros.patch --]
[-- Type: text/plain, Size: 1163 bytes --]
diff -Naurp linux-2.6.17.mips.orig/include/asm-mips/mach-ip27/cpu-feature-overrides.h linux-2.6.17.mips.p1/include/asm-mips/mach-ip27/cpu-feature-overrides.h
--- linux-2.6.17.mips.orig/include/asm-mips/mach-ip27/cpu-feature-overrides.h 2006-06-17 00:45:12.000000000 -0400
+++ linux-2.6.17.mips.p1/include/asm-mips/mach-ip27/cpu-feature-overrides.h 2006-06-17 00:54:29.000000000 -0400
@@ -31,6 +31,9 @@
#define cpu_has_nofpuex 0
#define cpu_has_64bits 1
+#define cpu_has_4kex 1
+#define cpu_has_4k_cache 1
+
#define cpu_has_subset_pcaches 1
#define cpu_dcache_line_size() 32
diff -Naurp linux-2.6.17.mips.orig/include/asm-mips/mach-ip32/cpu-feature-overrides.h linux-2.6.17.mips.p1/include/asm-mips/mach-ip32/cpu-feature-overrides.h
--- linux-2.6.17.mips.orig/include/asm-mips/mach-ip32/cpu-feature-overrides.h 2006-06-17 00:45:12.000000000 -0400
+++ linux-2.6.17.mips.p1/include/asm-mips/mach-ip32/cpu-feature-overrides.h 2006-06-17 00:54:29.000000000 -0400
@@ -38,6 +38,8 @@
#define cpu_has_vtag_icache 0
#define cpu_has_ic_fills_f_dc 0
#define cpu_has_dsp 0
+#define cpu_has_4k_cache 1
+
#define cpu_has_mips32r1 0
#define cpu_has_mips32r2 0
reply other threads:[~2006-06-18 6:17 UTC|newest]
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