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b43: Split PHY alloc and init

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This splits the PHY allocation from the PHY init.
This is needed in order to properly support Analog handling.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Michael Buesch
2008-09-02 13:00:34 +02:00
committed by John W. Linville
parent 7cb770729b
commit fb11137af8
11 changed files with 193 additions and 124 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/net/wireless/b43/phy_common.h
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@@ -74,11 +74,21 @@ enum b43_txpwr_result {
/**
* struct b43_phy_operations - Function pointers for PHY ops.
*
* @prepare: Prepare the PHY. This is called before @init.
* @allocate: Allocate and initialise the PHY data structures.
* Must not be NULL.
* @free: Destroy and free the PHY data structures.
* Must not be NULL.
*
* @prepare_structs: Prepare the PHY data structures.
* The data structures allocated in @allocate are
* initialized here.
* Must not be NULL.
* @prepare_hardware: Prepare the PHY. This is called before b43_chip_init to
* do some early early PHY hardware init.
* Can be NULL, if not required.
* @init: Initialize the PHY.
* Must not be NULL.
* @exit: Shutdown the PHY and free all data structures.
* @exit: Shutdown the PHY.
* Can be NULL, if not required.
*
* @phy_read: Read from a PHY register.
@@ -133,7 +143,9 @@ enum b43_txpwr_result {
struct b43_phy_operations {
/* Initialisation */
int (*allocate)(struct b43_wldev *dev);
int (*prepare)(struct b43_wldev *dev);
void (*free)(struct b43_wldev *dev);
void (*prepare_structs)(struct b43_wldev *dev);
int (*prepare_hardware)(struct b43_wldev *dev);
int (*init)(struct b43_wldev *dev);
void (*exit)(struct b43_wldev *dev);
@@ -237,10 +249,15 @@ struct b43_phy {
/**
* b43_phy_operations_setup - Initialize the PHY operations datastructure
* based on the current PHY type.
* b43_phy_allocate - Allocate PHY structs
* Allocate the PHY data structures, based on the current dev->phy.type
*/
int b43_phy_operations_setup(struct b43_wldev *dev);
int b43_phy_allocate(struct b43_wldev *dev);
/**
* b43_phy_free - Free PHY structs
*/
void b43_phy_free(struct b43_wldev *dev);
/**
* b43_phy_init - Initialise the PHY