From: Jiang Liu <jiang.liu@linux.intel.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Bjorn Helgaas <bhelgaas@google.com>,
Randy Dunlap <rdunlap@infradead.org>,
Yinghai Lu <yinghai@kernel.org>, Borislav Petkov <bp@alien8.de>,
Grant Likely <grant.likely@linaro.org>
Cc: Jiang Liu <jiang.liu@linux.intel.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Andrew Morton <akpm@linux-foundation.org>,
Tony Luck <tony.luck@intel.com>, Joerg Roedel <joro@8bytes.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
x86@kernel.org, linux-kernel@vger.kernel.org,
linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: [RFC Part1 v1 05/18] x86, irq: Rename local APIC related functions in io_apic.c as apic_xxx()
Date: Thu, 11 Sep 2014 16:24:52 +0800 [thread overview]
Message-ID: <1410423905-26239-6-git-send-email-jiang.liu@linux.intel.com> (raw)
In-Reply-To: <1410423905-26239-1-git-send-email-jiang.liu@linux.intel.com>
Rename local APIC related functions in io_apic.c as apic_xxx() instead
of ioapic_xxx(), later they will be moved into separate file.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
---
arch/x86/include/asm/hw_irq.h | 4 ++--
arch/x86/kernel/apic/io_apic.c | 42 ++++++++++++++++++++--------------------
arch/x86/platform/uv/uv_irq.c | 2 +-
3 files changed, 24 insertions(+), 24 deletions(-)
diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
index 8188d648d48c..18e8717bf644 100644
--- a/arch/x86/include/asm/hw_irq.h
+++ b/arch/x86/include/asm/hw_irq.h
@@ -137,8 +137,8 @@ extern int assign_irq_vector(int, struct irq_cfg *, const struct cpumask *);
extern void send_cleanup_vector(struct irq_cfg *);
struct irq_data;
-int __ioapic_set_affinity(struct irq_data *, const struct cpumask *,
- unsigned int *dest_id);
+int apic_set_affinity(struct irq_data *, const struct cpumask *,
+ unsigned int *dest_id);
#endif /* CONFIG_X86_LOCAL_APIC */
#ifdef CONFIG_X86_IO_APIC
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 0a479242b244..814527753563 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -2252,7 +2252,7 @@ static unsigned int startup_ioapic_irq(struct irq_data *data)
return was_pending;
}
-static int ioapic_retrigger_irq(struct irq_data *data)
+static int apic_retrigger_irq(struct irq_data *data)
{
struct irq_cfg *cfg = data->chip_data;
unsigned long flags;
@@ -2407,8 +2407,8 @@ static void __target_IO_APIC_irq(unsigned int irq, unsigned int dest, struct irq
* ->cpu_mask_to_apicid of that in dest_id, or returns -1 and
* leaves data->affinity untouched.
*/
-int __ioapic_set_affinity(struct irq_data *data, const struct cpumask *mask,
- unsigned int *dest_id)
+int apic_set_affinity(struct irq_data *data, const struct cpumask *mask,
+ unsigned int *dest_id)
{
struct irq_cfg *cfg = data->chip_data;
unsigned int irq = data->irq;
@@ -2449,7 +2449,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
return -EPERM;
raw_spin_lock_irqsave(&ioapic_lock, flags);
- ret = __ioapic_set_affinity(data, mask, &dest);
+ ret = apic_set_affinity(data, mask, &dest);
if (!ret) {
/* Only the high 8 bits are valid. */
dest = SET_APIC_LOGICAL_ID(dest);
@@ -2460,7 +2460,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
return ret;
}
-static void ack_apic_edge(struct irq_data *data)
+static void apic_ack_edge(struct irq_data *data)
{
irq_complete_move(data->chip_data);
irq_move_irq(data);
@@ -2549,7 +2549,7 @@ static inline void ioapic_irqd_unmask(struct irq_data *data,
}
#endif
-static void ack_apic_level(struct irq_data *data)
+static void ack_ioapic_level(struct irq_data *data)
{
struct irq_cfg *cfg = data->chip_data;
int i, irq = data->irq;
@@ -2621,10 +2621,10 @@ static struct irq_chip ioapic_chip __read_mostly = {
.irq_startup = startup_ioapic_irq,
.irq_mask = mask_ioapic_irq,
.irq_unmask = unmask_ioapic_irq,
- .irq_ack = ack_apic_edge,
- .irq_eoi = ack_apic_level,
+ .irq_ack = apic_ack_edge,
+ .irq_eoi = ack_ioapic_level,
.irq_set_affinity = native_ioapic_set_affinity,
- .irq_retrigger = ioapic_retrigger_irq,
+ .irq_retrigger = apic_retrigger_irq,
};
static inline void init_IO_APIC_traps(void)
@@ -3158,7 +3158,7 @@ msi_set_affinity(struct irq_data *data, const struct cpumask *mask, bool force)
unsigned int dest;
int ret;
- ret = __ioapic_set_affinity(data, mask, &dest);
+ ret = apic_set_affinity(data, mask, &dest);
if (ret)
return ret;
@@ -3182,9 +3182,9 @@ static struct irq_chip msi_chip = {
.name = "PCI-MSI",
.irq_unmask = unmask_msi_irq,
.irq_mask = mask_msi_irq,
- .irq_ack = ack_apic_edge,
+ .irq_ack = apic_ack_edge,
.irq_set_affinity = msi_set_affinity,
- .irq_retrigger = ioapic_retrigger_irq,
+ .irq_retrigger = apic_retrigger_irq,
};
int setup_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc,
@@ -3259,7 +3259,7 @@ dmar_msi_set_affinity(struct irq_data *data, const struct cpumask *mask,
struct msi_msg msg;
int ret;
- ret = __ioapic_set_affinity(data, mask, &dest);
+ ret = apic_set_affinity(data, mask, &dest);
if (ret)
return ret;
@@ -3280,9 +3280,9 @@ static struct irq_chip dmar_msi_type = {
.name = "DMAR_MSI",
.irq_unmask = dmar_msi_unmask,
.irq_mask = dmar_msi_mask,
- .irq_ack = ack_apic_edge,
+ .irq_ack = apic_ack_edge,
.irq_set_affinity = dmar_msi_set_affinity,
- .irq_retrigger = ioapic_retrigger_irq,
+ .irq_retrigger = apic_retrigger_irq,
};
int arch_setup_dmar_msi(unsigned int irq)
@@ -3310,7 +3310,7 @@ static int hpet_msi_set_affinity(struct irq_data *data,
unsigned int dest;
int ret;
- ret = __ioapic_set_affinity(data, mask, &dest);
+ ret = apic_set_affinity(data, mask, &dest);
if (ret)
return ret;
@@ -3330,9 +3330,9 @@ static struct irq_chip hpet_msi_type = {
.name = "HPET_MSI",
.irq_unmask = hpet_msi_unmask,
.irq_mask = hpet_msi_mask,
- .irq_ack = ack_apic_edge,
+ .irq_ack = apic_ack_edge,
.irq_set_affinity = hpet_msi_set_affinity,
- .irq_retrigger = ioapic_retrigger_irq,
+ .irq_retrigger = apic_retrigger_irq,
};
int default_setup_hpet_msi(unsigned int irq, unsigned int id)
@@ -3381,7 +3381,7 @@ ht_set_affinity(struct irq_data *data, const struct cpumask *mask, bool force)
unsigned int dest;
int ret;
- ret = __ioapic_set_affinity(data, mask, &dest);
+ ret = apic_set_affinity(data, mask, &dest);
if (ret)
return ret;
@@ -3393,9 +3393,9 @@ static struct irq_chip ht_irq_chip = {
.name = "PCI-HT",
.irq_mask = mask_ht_irq,
.irq_unmask = unmask_ht_irq,
- .irq_ack = ack_apic_edge,
+ .irq_ack = apic_ack_edge,
.irq_set_affinity = ht_set_affinity,
- .irq_retrigger = ioapic_retrigger_irq,
+ .irq_retrigger = apic_retrigger_irq,
};
int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev)
diff --git a/arch/x86/platform/uv/uv_irq.c b/arch/x86/platform/uv/uv_irq.c
index b233681af4de..3e8fab740c1d 100644
--- a/arch/x86/platform/uv/uv_irq.c
+++ b/arch/x86/platform/uv/uv_irq.c
@@ -204,7 +204,7 @@ uv_set_irq_affinity(struct irq_data *data, const struct cpumask *mask,
struct uv_IO_APIC_route_entry *entry;
int mmr_pnode;
- if (__ioapic_set_affinity(data, mask, &dest))
+ if (apic_set_affinity(data, mask, &dest))
return -1;
mmr_value = 0;
--
1.7.10.4
next prev parent reply other threads:[~2014-09-11 8:24 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-11 8:24 [RFC Part1 v1 00/18] Prepare for enabling hierarchy irqdomain on x86 Jiang Liu
2014-09-11 8:24 ` [RFC Part1 v1 01/18] x86, irq, ACPI: Fix building warning of unused code Jiang Liu
2014-09-11 8:24 ` [RFC Part1 v1 02/18] x86, irq: Kill fourth parameter of IO_APIC_get_PCI_irq_vector() Jiang Liu
2014-09-11 8:24 ` [RFC Part1 v1 03/18] x86, irq: Convert irq_2_pin list to generic list Jiang Liu
2014-09-11 8:24 ` [RFC Part1 v1 04/18] x86, irq: Refine hw_irq.h to prepare for irqdomain support Jiang Liu
2014-09-11 8:24 ` Jiang Liu [this message]
2014-09-11 8:24 ` [RFC Part1 v1 06/18] x86, irq: Protect __clear_irq_vector() with vector_lock Jiang Liu
2014-09-11 8:24 ` [RFC Part1 v1 07/18] x86, irq: Introduce helpers to access struct irq_cfg Jiang Liu
2014-09-11 9:27 ` Thomas Gleixner
2014-09-11 14:47 ` Thomas Gleixner
2014-09-11 8:24 ` [RFC Part1 v1 08/18] x86, irq: Move local APIC related code from io_apic.c into vector.c Jiang Liu
2014-09-11 8:24 ` [RFC Part1 v1 09/18] x86, irq: Replace printk(KERN_LVL) with pr_lvl() utilities Jiang Liu
2014-09-11 8:24 ` [RFC Part1 v1 10/18] x86, irq: Move PCI MSI related code from io_apic.c into msi.c Jiang Liu
2014-09-11 8:24 ` [RFC Part1 v1 11/18] x86, irq: Move HT IRQ related code from io_apic.c into htirq.c Jiang Liu
2014-09-11 8:24 ` [RFC Part1 v1 12/18] x86, irq: Move IOAPIC related declarations from hw_irq.h into io_apic.h Jiang Liu
2014-09-11 8:25 ` [RFC Part1 v1 13/18] x86, irq: Move IRQ initialization routines from io_apic.c into vector.c Jiang Liu
2014-09-11 8:25 ` [RFC Part1 v1 14/18] x86, irq: Make MSI and HT_IRQ indepenent of X86_IO_APIC Jiang Liu
2014-09-11 8:25 ` [RFC Part1 v1 15/18] x86, irq: Use helpers to access irq_cfg data structure associated with IRQ Jiang Liu
2014-09-11 8:25 ` [RFC Part1 v1 16/18] x86: irq_remapping: " Jiang Liu
2014-09-11 8:25 ` [RFC Part1 v1 17/18] iommu/vt-d: " Jiang Liu
2014-09-11 8:25 ` [RFC Part1 v1 18/18] iommu/amd: " Jiang Liu
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