brcmfmac: add chip information to the bus interface

Extend the bus interface with chip identifier and revision. This
will be used when certain devices need special handling in the
driver.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h
index 6af7c9d..ad25c34 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h
@@ -64,6 +64,8 @@ struct brcmf_bus_ops {
  * @dstats: dongle-based statistical data.
  * @align: alignment requirement for the bus.
  * @dcmd_list: bus/device specific dongle initialization commands.
+ * @chip: device identifier of the dongle chip.
+ * @chiprev: revision of the dongle chip.
  */
 struct brcmf_bus {
 	union {
@@ -76,6 +78,8 @@ struct brcmf_bus {
 	uint maxctl;
 	unsigned long tx_realloc;
 	u8 align;
+	u32 chip;
+	u32 chiprev;
 	struct list_head dcmd_list;
 
 	struct brcmf_bus_ops *ops;