Added function to obtain chip information for chip specific
code.
Reviewed-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
Reviewed-by: Piotr Haber <phaber@xxxxxxxxxxxx>
Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
---
drivers/net/wireless/brcm80211/brcmfmac/dhd.h | 1 +
drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | 10 ++++++++++
2 files changed, 11 insertions(+)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
index f0e81a8..e17f68a 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
@@ -552,5 +552,6 @@ extern int brcmf_net_attach(struct brcmf_if *ifp);
extern struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, int ifidx,
s32 bssidx, char *name, u8 *mac_addr);
extern void brcmf_del_if(struct brcmf_pub *drvr, int ifidx);
+extern u32 brcmf_get_chip_info(struct brcmf_if *ifp);
#endif /* _BRCMF_H_ */
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
index a09c077..6202ad2 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
@@ -895,6 +895,16 @@ int brcmf_netdev_wait_pend8021x(struct net_device *ndev)
return !err;
}
+/*
+ * return chip id and rev of the device encoded in u32.
+ */
+u32 brcmf_get_chip_info(struct brcmf_if *ifp)
+{
+ struct brcmf_bus *bus = ifp->drvr->bus_if;
+
+ return bus->chip << 4 | bus->chiprev;
+}
+
static void brcmf_driver_init(struct work_struct *work)
{
brcmf_debugfs_init();
--
1.7.10.4
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