From: David Daney <ddaney.cavm@gmail.com>
To: linux-mips@linux-mips.org, ralf@linux-mips.org
Cc: linux-kernel@vger.kernel.org, David Daney <david.daney@cavium.com>
Subject: [PATCH v2 2/8] MIPS: Select CONFIG_HANDLE_DOMAIN_IRQ and make it work.
Date: Tue, 9 Feb 2016 11:00:07 -0800 [thread overview]
Message-ID: <1455044413-9823-3-git-send-email-ddaney.cavm@gmail.com> (raw)
In-Reply-To: <1455044413-9823-1-git-send-email-ddaney.cavm@gmail.com>
From: David Daney <david.daney@cavium.com>
Per the subject, always select HANDLE_DOMAIN_IRQ, and implement
set_irq_regs() so that it actually works.
Signed-off-by: David Daney <david.daney@cavium.com>
---
arch/mips/Kconfig | 1 +
arch/mips/include/asm/irq_regs.h | 10 ++++++++++
2 files changed, 11 insertions(+)
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 57a945e..9a0a780 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -62,6 +62,7 @@ config MIPS
select HAVE_IRQ_TIME_ACCOUNTING
select GENERIC_TIME_VSYSCALL
select ARCH_CLOCKSOURCE_DATA
+ select HANDLE_DOMAIN_IRQ
menu "Machine selection"
diff --git a/arch/mips/include/asm/irq_regs.h b/arch/mips/include/asm/irq_regs.h
index 33bd2a0..8c48d6d 100644
--- a/arch/mips/include/asm/irq_regs.h
+++ b/arch/mips/include/asm/irq_regs.h
@@ -18,4 +18,14 @@ static inline struct pt_regs *get_irq_regs(void)
return current_thread_info()->regs;
}
+static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs)
+{
+ struct pt_regs *old_regs;
+
+ old_regs = get_irq_regs();
+ current_thread_info()->regs = new_regs;
+
+ return old_regs;
+}
+
#endif /* __ASM_IRQ_REGS_H */
--
1.7.11.7
next prev parent reply other threads:[~2016-02-09 19:01 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-09 19:00 [PATCH v2 0/8] MIPS: Add support for OCTEON cn78xx and cn73xx David Daney
2016-02-09 19:00 ` [PATCH v2 1/8] MIPS: OCTEON: Remove some code limiting NR_IRQS to 255 David Daney
2016-02-09 19:00 ` David Daney [this message]
2016-02-09 19:00 ` [PATCH v2 3/8] MIPS: OCTEON: Add register definitions for cn73xx, cnf75xx and cn78xx David Daney
2016-02-09 19:00 ` [PATCH v2 4/8] MIPS: OCTEON: Add model checking support " David Daney
2016-02-09 19:00 ` [PATCH v2 5/8] MIPS: OCTEON: Don't attempt to use nonexistent registers on OCTEON III models David Daney
2016-02-09 19:00 ` [PATCH v2 6/8] [PATCH] MIPS: OCTEON: Add support for OCTEON III interrupt controller David Daney
2016-02-09 19:00 ` [PATCH v2 7/8] MIPS: OCTEON: Add SMP support for OCTEON cn78xx et al David Daney
2016-02-09 19:00 ` [PATCH v2 8/8] MIPS: OCTEON: Simplify code in octeon_irq_ciu_gpio_set_type() David Daney
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