diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-11-04 18:35:00 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-11-06 16:48:53 -0500 |
| commit | b0a1edabd31a18de3c6380022af0804592bded14 (patch) | |
| tree | ab335eb7065f7461c49cb1651dca68f42350d5d1 /drivers/net/wireless/rt2x00/rt2800pci.h | |
| parent | 7a345d3d2512769ca693d4844b215ae2cc267dce (diff) | |
| download | linux-b0a1edabd31a18de3c6380022af0804592bded14.tar.bz2 | |
rt2800pci: convert to use struct rt2800_ops methods
Add chipset registers access abstraction layer and prepare for later
code unification.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800pci.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800pci.h | 44 |
1 files changed, 38 insertions, 6 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.h b/drivers/net/wireless/rt2x00/rt2800pci.h index 392f580cbb60..fecb71c05c1e 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.h +++ b/drivers/net/wireless/rt2x00/rt2800pci.h @@ -27,32 +27,60 @@ #ifndef RT2800PCI_H #define RT2800PCI_H +struct rt2800_ops { + void (*register_read)(struct rt2x00_dev *rt2x00dev, + const unsigned int offset, u32 *value); + void (*register_write)(struct rt2x00_dev *rt2x00dev, + const unsigned int offset, u32 value); + void (*register_write_lock)(struct rt2x00_dev *rt2x00dev, + const unsigned int offset, u32 value); + + void (*register_multiread)(struct rt2x00_dev *rt2x00dev, + const unsigned int offset, + void *value, const u16 length); + void (*register_multiwrite)(struct rt2x00_dev *rt2x00dev, + const unsigned int offset, + const void *value, const u16 length); + + int (*regbusy_read)(struct rt2x00_dev *rt2x00dev, + const unsigned int offset, + const struct rt2x00_field32 field, u32 *reg); +}; + static inline void rt2800_register_read(struct rt2x00_dev *rt2x00dev, const unsigned int offset, u32 *value) { - rt2x00pci_register_read(rt2x00dev, offset, value); + const struct rt2800_ops *rt2800ops = rt2x00dev->priv; + + rt2800ops->register_read(rt2x00dev, offset, value); } static inline void rt2800_register_write(struct rt2x00_dev *rt2x00dev, const unsigned int offset, u32 value) { - rt2x00pci_register_write(rt2x00dev, offset, value); + const struct rt2800_ops *rt2800ops = rt2x00dev->priv; + + rt2800ops->register_write(rt2x00dev, offset, value); } static inline void rt2800_register_write_lock(struct rt2x00_dev *rt2x00dev, const unsigned int offset, u32 value) { - rt2x00pci_register_write(rt2x00dev, offset, value); + const struct rt2800_ops *rt2800ops = rt2x00dev->priv; + + rt2800ops->register_write_lock(rt2x00dev, offset, value); } static inline void rt2800_register_multiread(struct rt2x00_dev *rt2x00dev, const unsigned int offset, void *value, const u16 length) { - rt2x00pci_register_multiread(rt2x00dev, offset, value, length); + const struct rt2800_ops *rt2800ops = rt2x00dev->priv; + + rt2800ops->register_multiread(rt2x00dev, offset, value, length); } static inline void rt2800_register_multiwrite(struct rt2x00_dev *rt2x00dev, @@ -60,7 +88,9 @@ static inline void rt2800_register_multiwrite(struct rt2x00_dev *rt2x00dev, const void *value, const u16 length) { - rt2x00pci_register_multiwrite(rt2x00dev, offset, value, length); + const struct rt2800_ops *rt2800ops = rt2x00dev->priv; + + rt2800ops->register_multiwrite(rt2x00dev, offset, value, length); } static inline int rt2800_regbusy_read(struct rt2x00_dev *rt2x00dev, @@ -68,7 +98,9 @@ static inline int rt2800_regbusy_read(struct rt2x00_dev *rt2x00dev, const struct rt2x00_field32 field, u32 *reg) { - return rt2x00pci_regbusy_read(rt2x00dev, offset, field, reg); + const struct rt2800_ops *rt2800ops = rt2x00dev->priv; + + return rt2800ops->regbusy_read(rt2x00dev, offset, field, reg); } /* |