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authorHauke Mehrtens <hauke@hauke-m.de>2011-05-10 23:31:30 +0200
committerRalf Baechle <ralf@linux-mips.org>2011-05-19 09:55:47 +0100
commitb3ae52b6b0335eba547221aad2cb3c50902e3d2d (patch)
treeb7901a68a97fc73e6e711828f93ec8dbcca5722d /include/linux/ssb
parentb7f720d68c0042cc8ce496e31a61df79a77f1b48 (diff)
SSB: Change fallback sprom to callback mechanism.
Some embedded devices like the Netgear WNDR3300 have two SSB based cards without an own sprom on the pci bus. We have to provide two different fallback sproms for these and this was not possible with the old solution. In the bcm47xx architecture the sprom data is stored in the nvram in the main flash storage. The architecture code will be able to fill the sprom with the stored data based on the bus where the device was found. The bcm63xx code should do the same thing as before, just using the new API. Acked-by: Michael Buesch <mb@bu3sch.de> Cc: netdev@vger.kernel.org Cc: linux-wireless@vger.kernel.org Cc: Florian Fainelli <florian@openwrt.org> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2362/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/linux/ssb')
-rw-r--r--include/linux/ssb/ssb.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 9659eff52ca2..045f72ab5dfd 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -404,7 +404,9 @@ extern bool ssb_is_sprom_available(struct ssb_bus *bus);
/* Set a fallback SPROM.
* See kdoc at the function definition for complete documentation. */
-extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom);
+extern int ssb_arch_register_fallback_sprom(
+ int (*sprom_callback)(struct ssb_bus *bus,
+ struct ssb_sprom *out));
/* Suspend a SSB bus.
* Call this from the parent bus suspend routine. */