diff options
| author | Michael Buesch <mb@bu3sch.de> | 2008-03-10 17:26:32 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-03-13 19:32:32 -0400 |
| commit | e7ec2e3230633a858af1b0b359f6c4670dbeb997 (patch) | |
| tree | c43dbd7f6cab0ac066c039697528312d802617ef /drivers/ssb/ssb_private.h | |
| parent | 068edceb7e73c05f77e204442ea8f86e238575da (diff) | |
| download | linux-e7ec2e3230633a858af1b0b359f6c4670dbeb997.tar.gz | |
ssb: Add SPROM/invariants support for PCMCIA devices
This adds support for reading/writing the SPROM invariants
for PCMCIA based devices.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/ssb/ssb_private.h')
| -rw-r--r-- | drivers/ssb/ssb_private.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/ssb/ssb_private.h b/drivers/ssb/ssb_private.h index d03b20983b1e..a83bf7a4d80b 100644 --- a/drivers/ssb/ssb_private.h +++ b/drivers/ssb/ssb_private.h @@ -81,6 +81,7 @@ extern int ssb_pcmcia_switch_segment(struct ssb_bus *bus, u8 seg); extern int ssb_pcmcia_get_invariants(struct ssb_bus *bus, struct ssb_init_invariants *iv); +extern void ssb_pcmcia_exit(struct ssb_bus *bus); extern int ssb_pcmcia_init(struct ssb_bus *bus); extern const struct ssb_bus_ops ssb_pcmcia_ops; #else /* CONFIG_SSB_PCMCIAHOST */ @@ -99,6 +100,9 @@ static inline int ssb_pcmcia_switch_segment(struct ssb_bus *bus, { return 0; } +static inline void ssb_pcmcia_exit(struct ssb_bus *bus) +{ +} static inline int ssb_pcmcia_init(struct ssb_bus *bus) { return 0; @@ -113,6 +117,17 @@ extern int ssb_bus_scan(struct ssb_bus *bus, extern void ssb_iounmap(struct ssb_bus *ssb); +/* sprom.c */ +extern +ssize_t ssb_attr_sprom_show(struct ssb_bus *bus, char *buf, + int (*sprom_read)(struct ssb_bus *bus, u16 *sprom)); +extern +ssize_t ssb_attr_sprom_store(struct ssb_bus *bus, + const char *buf, size_t count, + int (*sprom_check_crc)(const u16 *sprom, size_t size), + int (*sprom_write)(struct ssb_bus *bus, const u16 *sprom)); + + /* core.c */ extern u32 ssb_calc_clock_rate(u32 plltype, u32 n, u32 m); extern int ssb_devices_freeze(struct ssb_bus *bus); @@ -120,6 +135,8 @@ extern int ssb_devices_thaw(struct ssb_bus *bus); extern struct ssb_bus *ssb_pci_dev_to_bus(struct pci_dev *pdev); int ssb_for_each_bus_call(unsigned long data, int (*func)(struct ssb_bus *bus, unsigned long data)); +extern struct ssb_bus *ssb_pcmcia_dev_to_bus(struct pcmcia_device *pdev); + /* b43_pci_bridge.c */ #ifdef CONFIG_SSB_B43_PCI_BRIDGE |