bcma: read SPROM and extract MAC from it
In case of BCMA cards SPROM is located in the ChipCommon core, it is
not mapped as separated host window. So far we have met only SPROMs rev
8.
SPROM layout seems to be the same as for SSB buses, so we decided to
share SPROM struct and some defines.
For now we extract MAC address only, this can be improved of course.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index a2f6b18..11e96dc 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -146,6 +146,13 @@
bcma_core_pci_init(&bus->drv_pci);
}
+ /* Try to get SPROM */
+ err = bcma_sprom_get(bus);
+ if (err) {
+ pr_err("Failed to get SPROM: %d\n", err);
+ return -ENOENT;
+ }
+
/* Register found cores */
bcma_register_cores(bus);