From: f.fainelli@gmail.com (Florian Fainelli)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/5] ARM: v7: allow setting different cache functions
Date: Fri, 6 Mar 2015 16:54:49 -0800 [thread overview]
Message-ID: <1425689693-31034-2-git-send-email-f.fainelli@gmail.com> (raw)
In-Reply-To: <1425689693-31034-1-git-send-email-f.fainelli@gmail.com>
In preparation for adding support for the Broadcom Brahma-B15 read-ahead
cache which requires a different set of cache functions, allow the
__v7_proc macro to override the cache_fns settings, and default to
v7_cache_fns unless specified otherwise.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
arch/arm/mm/proc-v7.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 8b4ee5e81c14..e0dc266579bc 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -467,7 +467,7 @@ __v7_setup_stack:
/*
* Standard v7 proc info content
*/
-.macro __v7_proc initfunc, mm_mmuflags = 0, io_mmuflags = 0, hwcaps = 0, proc_fns = v7_processor_functions
+.macro __v7_proc initfunc, mm_mmuflags = 0, io_mmuflags = 0, hwcaps = 0, proc_fns = v7_processor_functions, cache_fns = v7_cache_fns
ALT_SMP(.long PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | \
PMD_SECT_AF | PMD_FLAGS_SMP | \mm_mmuflags)
ALT_UP(.long PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | \
@@ -483,7 +483,7 @@ __v7_setup_stack:
.long \proc_fns
.long v7wbi_tlb_fns
.long v6_user_fns
- .long v7_cache_fns
+ .long \cache_fns
.endm
#ifndef CONFIG_ARM_LPAE
--
2.1.0
next prev parent reply other threads:[~2015-03-07 0:54 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-07 0:54 [PATCH 0/5] ARM: Broadcom Brahma-B15 readahead cache support Florian Fainelli
2015-03-07 0:54 ` Florian Fainelli [this message]
2015-03-07 0:54 ` [PATCH 2/5] ARM: Add " Florian Fainelli
2015-03-16 21:02 ` Russell King - ARM Linux
2015-03-16 21:20 ` Florian Fainelli
2015-03-17 0:10 ` Russell King - ARM Linux
2015-03-17 0:32 ` Florian Fainelli
2015-03-17 17:29 ` Will Deacon
2015-03-17 18:02 ` Florian Fainelli
2015-03-23 11:14 ` Will Deacon
2015-07-27 18:47 ` Florian Fainelli
2015-03-07 0:54 ` [PATCH 3/5] ARM: Hook B15 readahead cache functions based on processor Florian Fainelli
2015-03-07 0:54 ` [PATCH 4/5] ARM: B15: Add CPU hotplug awareness Florian Fainelli
2015-03-07 0:54 ` [PATCH 5/5] ARM: B15: Add suspend/resume hooks Florian Fainelli
2015-03-16 18:33 ` [PATCH 0/5] ARM: Broadcom Brahma-B15 readahead cache support Florian Fainelli
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