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authorRafał Miłecki <zajec5@gmail.com>2012-07-10 23:45:49 +0200
committerJohn W. Linville <linville@tuxdriver.com>2012-07-12 15:27:17 -0400
commit6d5cfc9f7df4956f7958df1b2e425145793d9f4d (patch)
tree4fb2f68f9a6a110fe6d6ab27d6688b0a4e3f396e /drivers/bcma
parent644e8c07391c0190b806d5001cbee82ebe2615b3 (diff)
downloadop-kernel-dev-6d5cfc9f7df4956f7958df1b2e425145793d9f4d.zip
op-kernel-dev-6d5cfc9f7df4956f7958df1b2e425145793d9f4d.tar.gz
bcma: support alternative (BCM4706) ChipCommon core id
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/bcma')
-rw-r--r--drivers/bcma/main.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 7ff4bac..151bddc 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -61,6 +61,13 @@ static struct bus_type bcma_bus_type = {
.dev_attrs = bcma_device_attrs,
};
+static u16 bcma_cc_core_id(struct bcma_bus *bus)
+{
+ if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706)
+ return BCMA_CORE_4706_CHIPCOMMON;
+ return BCMA_CORE_CHIPCOMMON;
+}
+
struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid)
{
struct bcma_device *core;
@@ -91,6 +98,7 @@ static int bcma_register_cores(struct bcma_bus *bus)
list_for_each_entry(core, &bus->cores, list) {
/* We support that cores ourself */
switch (core->id.id) {
+ case BCMA_CORE_4706_CHIPCOMMON:
case BCMA_CORE_CHIPCOMMON:
case BCMA_CORE_PCI:
case BCMA_CORE_PCIE:
@@ -157,7 +165,7 @@ int __devinit bcma_bus_register(struct bcma_bus *bus)
}
/* Init CC core */
- core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON);
+ core = bcma_find_core(bus, bcma_cc_core_id(bus));
if (core) {
bus->drv_cc.core = core;
bcma_core_chipcommon_init(&bus->drv_cc);
@@ -208,7 +216,7 @@ int __init bcma_bus_early_register(struct bcma_bus *bus,
bcma_init_bus(bus);
match.manuf = BCMA_MANUF_BCM;
- match.id = BCMA_CORE_CHIPCOMMON;
+ match.id = bcma_cc_core_id(bus);
match.class = BCMA_CL_SIM;
match.rev = BCMA_ANY_REV;
@@ -232,7 +240,7 @@ int __init bcma_bus_early_register(struct bcma_bus *bus,
}
/* Init CC core */
- core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON);
+ core = bcma_find_core(bus, bcma_cc_core_id(bus));
if (core) {
bus->drv_cc.core = core;
bcma_core_chipcommon_init(&bus->drv_cc);
@@ -271,8 +279,7 @@ int bcma_bus_resume(struct bcma_bus *bus)
struct bcma_device *core;
/* Init CC core */
- core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON);
- if (core) {
+ if (bus->drv_cc.core) {
bus->drv_cc.setup_done = false;
bcma_core_chipcommon_init(&bus->drv_cc);
}
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