From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Russell King <linux@armlinux.org.uk>,
bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM
BCM7XXX ARM ARCHITECTURE),
Jonathan Austin <jonathan.austin@arm.com>,
Vladimir Murzin <vladimir.murzin@arm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Zhaoxiu Zeng <zhaoxiu.zeng@gmail.com>,
Mark Rutland <mark.rutland@arm.com>,
Nicolas Pitre <nico@linaro.org>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Anna-Maria Gleixner <anna-maria@linutronix.de>,
linux-kernel@vger.kernel.org (open list),
will.deacon@arm.com
Subject: [PATCH 1/7] ARM: v7: allow setting different cache functions
Date: Wed, 18 Jan 2017 12:29:20 -0800 [thread overview]
Message-ID: <20170118202927.28740-2-f.fainelli@gmail.com> (raw)
In-Reply-To: <20170118202927.28740-1-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 d00d52c9de3e..a7b270970e03 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -562,7 +562,7 @@ __v7_setup_stack:
/*
* Standard v7 proc info content
*/
-.macro __v7_proc name, initfunc, mm_mmuflags = 0, io_mmuflags = 0, hwcaps = 0, proc_fns = v7_processor_functions
+.macro __v7_proc name, 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 | \
@@ -578,7 +578,7 @@ __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
--
2.9.3
next prev parent reply other threads:[~2017-01-18 20:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-18 20:29 [PATCH 0/7] ARM: Broadcom Brahma-B15 readahead cache support Florian Fainelli
2017-01-18 20:29 ` Florian Fainelli [this message]
2017-01-18 20:29 ` [PATCH 2/7] ARM: Add " Florian Fainelli
2017-01-18 22:56 ` Russell King - ARM Linux
2017-01-19 0:18 ` Florian Fainelli
2017-01-18 20:29 ` [PATCH 3/7] ARM: Hook B15 readahead cache functions based on processor Florian Fainelli
2017-01-18 20:29 ` [PATCH 4/7] ARM: B15: Add CPU hotplug awareness Florian Fainelli
2017-01-18 20:29 ` [PATCH 5/7] ARM: B15: Add suspend/resume hooks Florian Fainelli
2017-01-18 20:29 ` [PATCH 6/7] ARM: B15: Register reboot notifier for KEXEC Florian Fainelli
2017-01-18 20:29 ` [PATCH 7/7] MAINTAINERS: Update brcmstb entries to cover B15 code Florian Fainelli
2017-01-18 20:29 ` [PATCH 8/8] ARM: smp: Remove CPU: shutdown notice Florian Fainelli
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