Skip to contentSkip to conversation

ssb: add 'ssb_pcihost_set_power_state' function

PATCH In review Miguel Botón 2 participants 2 messages Jan 1, 2008 Sonics silicon backplane driver (ssb)

lore
Share & tools
lore

Miguel Botón

author
#0 lore raw

PATCH 1/2 ssb: add 'ssb_pcihost_set_power_state' function

This patch adds the 'ssb_pcihost_set_power_state' function.

This function allows us to set the power state of a PCI device (for example b44 ethernet device).=20

Signed-off-by Miguel Bot=C3=B3n <[email protected]>
include/linux/ssb/ssb.h +0 -0
index a21ab29..aa70fd0 100644
@@ -349,6 +349,13 @@ static inline void ssb_pcihost_unregister(struct p=

ci_driver *driver)
{
pci_unregister_driver(driver);
}
+
+static inline
+void ssb_pcihost_set_power_state(struct ssb_device *sdev, pci_power_t = state)
+{
+ if (sdev->bus->bustype =3D=3D SSB_BUSTYPE_PCI)
+ pci_set_power_state(sdev->bus->host_pci, state);
+}
#endif /* CONFIG_SSB_PCIHOST */
=20
=20

--=20
Miguel Bot=C3=B3n
-
To unsubscribe from this list: send the line "unsubscribe linux-wireles= s" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html

Acked-by on v1 1/2
#1 lore raw
Quoted 6 lines · On Tuesday 01 January 2008 01:16:46 Miguel Bot=C3=B3n wrote:

This patch adds the 'ssb_pcihost_set_power_state' function. =20
This function allows us to set the power state of a PCI device (for example b44 ethernet device).=20
=20

Signed-off-by Miguel Bot=C3=B3n <[email protected]>
Acked-by Michael Buesch <[email protected]>

include/linux/ssb/ssb.h static inline void ssb_pcihost_unregister(struct=

Quoted 6 lines

=20

include/linux/ssb/ssb.h +0 -0
index a21ab29..aa70fd0 100644
@@ -349,6 +349,13 @@ static inline void ssb_pcihost_unregister(struct=

pci_driver *driver)

include/linux/ssb/ssb.h static inline void ssb_pcihost_unregister(struct= · line 354

Quoted 6 lines
include/linux/ssb/ssb.h +3 -0
 {
 	pci_unregister_driver(driver);
 }
+
+static inline
+void ssb_pcihost_set_power_state(struct ssb_device *sdev, pci_power_=

t state)

Quoted 8 lines
include/linux/ssb/ssb.h +4 -0
+{
+	if (sdev->bus->bustype =3D=3D SSB_BUSTYPE_PCI)
+		pci_set_power_state(sdev->bus->host_pci, state);
+}
 #endif /* CONFIG_SSB_PCIHOST */

=20
=20
=20

--=20
Greetings Michael.
-
To unsubscribe from this list: send the line "unsubscribe linux-wireles= s" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html