diff mbox series

[4/5] hw: Use the PCI_SLOT() macro from 'hw/pci/pci.h'

Message ID 20201012124506.3406909-5-philmd@redhat.com
State New
Headers show
Series hw: Use PCI macros from 'hw/pci/pci.h' | expand

Commit Message

Philippe Mathieu-Daudé Oct. 12, 2020, 12:45 p.m. UTC
From: Philippe Mathieu-Daudé <f4bug@amsat.org>

We already have a generic PCI_SLOT() macro in "hw/pci/pci.h"
to extract the PCI slot identifier, use it.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 hw/hppa/dino.c        | 2 +-
 hw/i386/xen/xen-hvm.c | 2 +-
 hw/isa/piix3.c        | 2 +-
 hw/mips/gt64xxx_pci.c | 2 +-
 hw/pci-host/bonito.c  | 2 +-
 hw/pci-host/ppce500.c | 2 +-
 hw/ppc/ppc4xx_pci.c   | 2 +-
 hw/sh4/sh_pci.c       | 2 +-
 8 files changed, 8 insertions(+), 8 deletions(-)

Comments

Paul Durrant Oct. 12, 2020, 12:52 p.m. UTC | #1
> -----Original Message-----
> From: Philippe Mathieu-Daudé <philmd@redhat.com>
> Sent: 12 October 2020 13:45
> To: qemu-devel@nongnu.org
> Cc: Peter Maydell <peter.maydell@linaro.org>; qemu-ppc@nongnu.org; qemu-trivial@nongnu.org; Paul
> Durrant <paul@xen.org>; Aurelien Jarno <aurelien@aurel32.net>; qemu-arm@nongnu.org; Philippe Mathieu-
> Daudé <f4bug@amsat.org>; Michael S. Tsirkin <mst@redhat.com>; Eduardo Habkost <ehabkost@redhat.com>;
> Jiaxun Yang <jiaxun.yang@flygoat.com>; Yoshinori Sato <ysato@users.sourceforge.jp>; Cédric Le Goater
> <clg@kaod.org>; David Gibson <david@gibson.dropbear.id.au>; Stefano Stabellini
> <sstabellini@kernel.org>; Helge Deller <deller@gmx.de>; Anthony Perard <anthony.perard@citrix.com>;
> Richard Henderson <rth@twiddle.net>; Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>; xen-
> devel@lists.xenproject.org; Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>; Marcel Apfelbaum
> <marcel.apfelbaum@gmail.com>; Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>; Paolo Bonzini
> <pbonzini@redhat.com>; Huacai Chen <chenhc@lemote.com>
> Subject: [PATCH 4/5] hw: Use the PCI_SLOT() macro from 'hw/pci/pci.h'
> 
> From: Philippe Mathieu-Daudé <f4bug@amsat.org>
> 
> We already have a generic PCI_SLOT() macro in "hw/pci/pci.h"
> to extract the PCI slot identifier, use it.
> 
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

xen-hvm change...

Acked-by: Paul Durrant <paul@xen.org>
David Gibson Oct. 13, 2020, 12:43 a.m. UTC | #2
On Mon, Oct 12, 2020 at 02:45:05PM +0200, Philippe Mathieu-Daudé wrote:
> From: Philippe Mathieu-Daudé <f4bug@amsat.org>
> 
> We already have a generic PCI_SLOT() macro in "hw/pci/pci.h"
> to extract the PCI slot identifier, use it.
> 
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

ppc parts
Acked-by: David Gibson <david@gibson.dropbear.id.au>

> ---
>  hw/hppa/dino.c        | 2 +-
>  hw/i386/xen/xen-hvm.c | 2 +-
>  hw/isa/piix3.c        | 2 +-
>  hw/mips/gt64xxx_pci.c | 2 +-
>  hw/pci-host/bonito.c  | 2 +-
>  hw/pci-host/ppce500.c | 2 +-
>  hw/ppc/ppc4xx_pci.c   | 2 +-
>  hw/sh4/sh_pci.c       | 2 +-
>  8 files changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/hw/hppa/dino.c b/hw/hppa/dino.c
> index 81053b5fb64..5b82c9440d1 100644
> --- a/hw/hppa/dino.c
> +++ b/hw/hppa/dino.c
> @@ -496,7 +496,7 @@ static void dino_set_irq(void *opaque, int irq, int level)
>  
>  static int dino_pci_map_irq(PCIDevice *d, int irq_num)
>  {
> -    int slot = d->devfn >> 3;
> +    int slot = PCI_SLOT(d->devfn);
>  
>      assert(irq_num >= 0 && irq_num <= 3);
>  
> diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
> index f3ababf33b6..276254e6ca9 100644
> --- a/hw/i386/xen/xen-hvm.c
> +++ b/hw/i386/xen/xen-hvm.c
> @@ -140,7 +140,7 @@ typedef struct XenIOState {
>  
>  int xen_pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num)
>  {
> -    return irq_num + ((pci_dev->devfn >> 3) << 2);
> +    return irq_num + (PCI_SLOT(pci_dev->devfn) << 2);
>  }
>  
>  void xen_piix3_set_irq(void *opaque, int irq_num, int level)
> diff --git a/hw/isa/piix3.c b/hw/isa/piix3.c
> index 587850b8881..f46ccae25cf 100644
> --- a/hw/isa/piix3.c
> +++ b/hw/isa/piix3.c
> @@ -361,7 +361,7 @@ type_init(piix3_register_types)
>  static int pci_slot_get_pirq(PCIDevice *pci_dev, int pci_intx)
>  {
>      int slot_addend;
> -    slot_addend = (pci_dev->devfn >> 3) - 1;
> +    slot_addend = PCI_SLOT(pci_dev->devfn) - 1;
>      return (pci_intx + slot_addend) & 3;
>  }
>  
> diff --git a/hw/mips/gt64xxx_pci.c b/hw/mips/gt64xxx_pci.c
> index e091bc4ed55..588e6f99301 100644
> --- a/hw/mips/gt64xxx_pci.c
> +++ b/hw/mips/gt64xxx_pci.c
> @@ -982,7 +982,7 @@ static int gt64120_pci_map_irq(PCIDevice *pci_dev, int irq_num)
>  {
>      int slot;
>  
> -    slot = (pci_dev->devfn >> 3);
> +    slot = PCI_SLOT(pci_dev->devfn);
>  
>      switch (slot) {
>      /* PIIX4 USB */
> diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c
> index b05295639a6..ee8b193e15b 100644
> --- a/hw/pci-host/bonito.c
> +++ b/hw/pci-host/bonito.c
> @@ -570,7 +570,7 @@ static int pci_bonito_map_irq(PCIDevice *pci_dev, int irq_num)
>  {
>      int slot;
>  
> -    slot = (pci_dev->devfn >> 3);
> +    slot = PCI_SLOT(pci_dev->devfn);
>  
>      switch (slot) {
>      case 5:   /* FULOONG2E_VIA_SLOT, SouthBridge, IDE, USB, ACPI, AC97, MC97 */
> diff --git a/hw/pci-host/ppce500.c b/hw/pci-host/ppce500.c
> index 9517aab913e..5ad1424b31a 100644
> --- a/hw/pci-host/ppce500.c
> +++ b/hw/pci-host/ppce500.c
> @@ -342,7 +342,7 @@ static const MemoryRegionOps e500_pci_reg_ops = {
>  
>  static int mpc85xx_pci_map_irq(PCIDevice *pci_dev, int pin)
>  {
> -    int devno = pci_dev->devfn >> 3;
> +    int devno = PCI_SLOT(pci_dev->devfn);
>      int ret;
>  
>      ret = ppce500_pci_map_irq_slot(devno, pin);
> diff --git a/hw/ppc/ppc4xx_pci.c b/hw/ppc/ppc4xx_pci.c
> index 28724c06f88..e8789f64e80 100644
> --- a/hw/ppc/ppc4xx_pci.c
> +++ b/hw/ppc/ppc4xx_pci.c
> @@ -243,7 +243,7 @@ static void ppc4xx_pci_reset(void *opaque)
>   * may need further refactoring for other boards. */
>  static int ppc4xx_pci_map_irq(PCIDevice *pci_dev, int irq_num)
>  {
> -    int slot = pci_dev->devfn >> 3;
> +    int slot = PCI_SLOT(pci_dev->devfn);
>  
>      trace_ppc4xx_pci_map_irq(pci_dev->devfn, irq_num, slot);
>  
> diff --git a/hw/sh4/sh_pci.c b/hw/sh4/sh_pci.c
> index 73d2d0bccb0..734892f47c7 100644
> --- a/hw/sh4/sh_pci.c
> +++ b/hw/sh4/sh_pci.c
> @@ -109,7 +109,7 @@ static const MemoryRegionOps sh_pci_reg_ops = {
>  
>  static int sh_pci_map_irq(PCIDevice *d, int irq_num)
>  {
> -    return (d->devfn >> 3);
> +    return PCI_SLOT(d->devfn);
>  }
>  
>  static void sh_pci_set_irq(void *opaque, int irq_num, int level)
diff mbox series

Patch

diff --git a/hw/hppa/dino.c b/hw/hppa/dino.c
index 81053b5fb64..5b82c9440d1 100644
--- a/hw/hppa/dino.c
+++ b/hw/hppa/dino.c
@@ -496,7 +496,7 @@  static void dino_set_irq(void *opaque, int irq, int level)
 
 static int dino_pci_map_irq(PCIDevice *d, int irq_num)
 {
-    int slot = d->devfn >> 3;
+    int slot = PCI_SLOT(d->devfn);
 
     assert(irq_num >= 0 && irq_num <= 3);
 
diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index f3ababf33b6..276254e6ca9 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -140,7 +140,7 @@  typedef struct XenIOState {
 
 int xen_pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num)
 {
-    return irq_num + ((pci_dev->devfn >> 3) << 2);
+    return irq_num + (PCI_SLOT(pci_dev->devfn) << 2);
 }
 
 void xen_piix3_set_irq(void *opaque, int irq_num, int level)
diff --git a/hw/isa/piix3.c b/hw/isa/piix3.c
index 587850b8881..f46ccae25cf 100644
--- a/hw/isa/piix3.c
+++ b/hw/isa/piix3.c
@@ -361,7 +361,7 @@  type_init(piix3_register_types)
 static int pci_slot_get_pirq(PCIDevice *pci_dev, int pci_intx)
 {
     int slot_addend;
-    slot_addend = (pci_dev->devfn >> 3) - 1;
+    slot_addend = PCI_SLOT(pci_dev->devfn) - 1;
     return (pci_intx + slot_addend) & 3;
 }
 
diff --git a/hw/mips/gt64xxx_pci.c b/hw/mips/gt64xxx_pci.c
index e091bc4ed55..588e6f99301 100644
--- a/hw/mips/gt64xxx_pci.c
+++ b/hw/mips/gt64xxx_pci.c
@@ -982,7 +982,7 @@  static int gt64120_pci_map_irq(PCIDevice *pci_dev, int irq_num)
 {
     int slot;
 
-    slot = (pci_dev->devfn >> 3);
+    slot = PCI_SLOT(pci_dev->devfn);
 
     switch (slot) {
     /* PIIX4 USB */
diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c
index b05295639a6..ee8b193e15b 100644
--- a/hw/pci-host/bonito.c
+++ b/hw/pci-host/bonito.c
@@ -570,7 +570,7 @@  static int pci_bonito_map_irq(PCIDevice *pci_dev, int irq_num)
 {
     int slot;
 
-    slot = (pci_dev->devfn >> 3);
+    slot = PCI_SLOT(pci_dev->devfn);
 
     switch (slot) {
     case 5:   /* FULOONG2E_VIA_SLOT, SouthBridge, IDE, USB, ACPI, AC97, MC97 */
diff --git a/hw/pci-host/ppce500.c b/hw/pci-host/ppce500.c
index 9517aab913e..5ad1424b31a 100644
--- a/hw/pci-host/ppce500.c
+++ b/hw/pci-host/ppce500.c
@@ -342,7 +342,7 @@  static const MemoryRegionOps e500_pci_reg_ops = {
 
 static int mpc85xx_pci_map_irq(PCIDevice *pci_dev, int pin)
 {
-    int devno = pci_dev->devfn >> 3;
+    int devno = PCI_SLOT(pci_dev->devfn);
     int ret;
 
     ret = ppce500_pci_map_irq_slot(devno, pin);
diff --git a/hw/ppc/ppc4xx_pci.c b/hw/ppc/ppc4xx_pci.c
index 28724c06f88..e8789f64e80 100644
--- a/hw/ppc/ppc4xx_pci.c
+++ b/hw/ppc/ppc4xx_pci.c
@@ -243,7 +243,7 @@  static void ppc4xx_pci_reset(void *opaque)
  * may need further refactoring for other boards. */
 static int ppc4xx_pci_map_irq(PCIDevice *pci_dev, int irq_num)
 {
-    int slot = pci_dev->devfn >> 3;
+    int slot = PCI_SLOT(pci_dev->devfn);
 
     trace_ppc4xx_pci_map_irq(pci_dev->devfn, irq_num, slot);
 
diff --git a/hw/sh4/sh_pci.c b/hw/sh4/sh_pci.c
index 73d2d0bccb0..734892f47c7 100644
--- a/hw/sh4/sh_pci.c
+++ b/hw/sh4/sh_pci.c
@@ -109,7 +109,7 @@  static const MemoryRegionOps sh_pci_reg_ops = {
 
 static int sh_pci_map_irq(PCIDevice *d, int irq_num)
 {
-    return (d->devfn >> 3);
+    return PCI_SLOT(d->devfn);
 }
 
 static void sh_pci_set_irq(void *opaque, int irq_num, int level)