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-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h11
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/feature.c2
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/feature.h3
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/flowring.c4
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h56
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c2
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c133
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/p2p.c11
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/pcie.c74
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c132
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h7
-rw-r--r--drivers/net/wireless/brcm80211/brcmsmac/dma.c38
-rw-r--r--drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c122
-rw-r--r--drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c6
-rw-r--r--drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c8
-rw-r--r--drivers/net/wireless/brcm80211/include/defs.h5
16 files changed, 441 insertions, 173 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h
index 3122b86..80e73a1 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h
@@ -67,6 +67,7 @@ struct brcmf_bus_dcmd {
* @txctl: transmit a control request message to dongle.
* @rxctl: receive a control response message from dongle.
* @gettxq: obtain a reference of bus transmit queue (optional).
+ * @wowl_config: specify if dongle is configured for wowl when going to suspend
*
* This structure provides an abstract interface towards the
* bus specific driver. For control messages to common driver
@@ -80,6 +81,7 @@ struct brcmf_bus_ops {
int (*txctl)(struct device *dev, unsigned char *msg, uint len);
int (*rxctl)(struct device *dev, unsigned char *msg, uint len);
struct pktq * (*gettxq)(struct device *dev);
+ void (*wowl_config)(struct device *dev, bool enabled);
};
@@ -114,6 +116,7 @@ struct brcmf_bus_msgbuf {
* @dstats: dongle-based statistical data.
* @dcmd_list: bus/device specific dongle initialization commands.
* @chip: device identifier of the dongle chip.
+ * @wowl_supported: is wowl supported by bus driver.
* @chiprev: revision of the dongle chip.
*/
struct brcmf_bus {
@@ -131,6 +134,7 @@ struct brcmf_bus {
u32 chip;
u32 chiprev;
bool always_use_fws_queue;
+ bool wowl_supported;
struct brcmf_bus_ops *ops;
struct brcmf_bus_msgbuf *msgbuf;
@@ -177,6 +181,13 @@ struct pktq *brcmf_bus_gettxq(struct brcmf_bus *bus)
return bus->ops->gettxq(bus->dev);
}
+static inline
+void brcmf_bus_wowl_config(struct brcmf_bus *bus, bool enabled)
+{
+ if (bus->ops->wowl_config)
+ bus->ops->wowl_config(bus->dev, enabled);
+}
+
static inline bool brcmf_bus_ready(struct brcmf_bus *bus)
{
return bus->state == BRCMF_BUS_LOAD || bus->state == BRCMF_BUS_DATA;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/brcm80211/brcmfmac/feature.c
index 50877e3..aed53ac 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/feature.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/feature.c
@@ -107,6 +107,8 @@ void brcmf_feat_attach(struct brcmf_pub *drvr)
struct brcmf_if *ifp = drvr->iflist[0];
brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_MCHAN, "mchan");
+ if (drvr->bus_if->wowl_supported)
+ brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_WOWL, "wowl");
/* set chip related quirks */
switch (drvr->bus_if->chip) {
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/feature.h b/drivers/net/wireless/brcm80211/brcmfmac/feature.h
index 961d175..b9a796d 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/feature.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/feature.h
@@ -22,7 +22,8 @@
* MCHAN: multi-channel for concurrent P2P.
*/
#define BRCMF_FEAT_LIST \
- BRCMF_FEAT_DEF(MCHAN)
+ BRCMF_FEAT_DEF(MCHAN) \
+ BRCMF_FEAT_DEF(WOWL)
/*
* Quirks:
*
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c b/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
index a1016b8..1faa929 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
@@ -354,7 +354,7 @@ struct brcmf_flowring *brcmf_flowring_attach(struct device *dev, u16 nrofrings)
struct brcmf_flowring *flow;
u32 i;
- flow = kzalloc(sizeof(*flow), GFP_ATOMIC);
+ flow = kzalloc(sizeof(*flow), GFP_KERNEL);
if (flow) {
flow->dev = dev;
flow->nrofrings = nrofrings;
@@ -364,7 +364,7 @@ struct brcmf_flowring *brcmf_flowring_attach(struct device *dev, u16 nrofrings)
for (i = 0; i < ARRAY_SIZE(flow->hash); i++)
flow->hash[i].ifidx = BRCMF_FLOWRING_INVALID_IFIDX;
flow->rings = kcalloc(nrofrings, sizeof(*flow->rings),
- GFP_ATOMIC);
+ GFP_KERNEL);
if (!flow->rings) {
kfree(flow);
flow = NULL;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h
index 2bc68a2..5ff5cd0 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h
@@ -53,6 +53,62 @@
#define BRCMF_OBSS_COEX_OFF 0
#define BRCMF_OBSS_COEX_ON 1
+/* WOWL bits */
+/* Wakeup on Magic packet: */
+#define WL_WOWL_MAGIC (1 << 0)
+/* Wakeup on Netpattern */
+#define WL_WOWL_NET (1 << 1)
+/* Wakeup on loss-of-link due to Disassoc/Deauth: */
+#define WL_WOWL_DIS (1 << 2)
+/* Wakeup on retrograde TSF: */
+#define WL_WOWL_RETR (1 << 3)
+/* Wakeup on loss of beacon: */
+#define WL_WOWL_BCN (1 << 4)
+/* Wakeup after test: */
+#define WL_WOWL_TST (1 << 5)
+/* Wakeup after PTK refresh: */
+#define WL_WOWL_M1 (1 << 6)
+/* Wakeup after receipt of EAP-Identity Req: */
+#define WL_WOWL_EAPID (1 << 7)
+/* Wakeind via PME(0) or GPIO(1): */
+#define WL_WOWL_PME_GPIO (1 << 8)
+/* need tkip phase 1 key to be updated by the driver: */
+#define WL_WOWL_NEEDTKIP1 (1 << 9)
+/* enable wakeup if GTK fails: */
+#define WL_WOWL_GTK_FAILURE (1 << 10)
+/* support extended magic packets: */
+#define WL_WOWL_EXTMAGPAT (1 << 11)
+/* support ARP/NS/keepalive offloading: */
+#define WL_WOWL_ARPOFFLOAD (1 << 12)
+/* read protocol version for EAPOL frames: */
+#define WL_WOWL_WPA2 (1 << 13)
+/* If the bit is set, use key rotaton: */
+#define WL_WOWL_KEYROT (1 << 14)
+/* If the bit is set, frm received was bcast frame: */
+#define WL_WOWL_BCAST (1 << 15)
+/* If the bit is set, scan offload is enabled: */
+#define WL_WOWL_SCANOL (1 << 16)
+/* Wakeup on tcpkeep alive timeout: */
+#define WL_WOWL_TCPKEEP_TIME (1 << 17)
+/* Wakeup on mDNS Conflict Resolution: */
+#define WL_WOWL_MDNS_CONFLICT (1 << 18)
+/* Wakeup on mDNS Service Connect: */
+#define WL_WOWL_MDNS_SERVICE (1 << 19)
+/* tcp keepalive got data: */
+#define WL_WOWL_TCPKEEP_DATA (1 << 20)
+/* Firmware died in wowl mode: */
+#define WL_WOWL_FW_HALT (1 << 21)
+/* Enable detection of radio button changes: */
+#define WL_WOWL_ENAB_HWRADIO (1 << 22)
+/* Offloads detected MIC failure(s): */
+#define WL_WOWL_MIC_FAIL (1 << 23)
+/* Wakeup in Unassociated state (Net/Magic Pattern): */
+#define WL_WOWL_UNASSOC (1 << 24)
+/* Wakeup if received matched secured pattern: */
+#define WL_WOWL_SECURE (1 << 25)
+/* Link Down indication in WoWL mode: */
+#define WL_WOWL_LINKDOWN (1 << 31)
+
/* join preference types for join_pref iovar */
enum brcmf_join_pref_types {
BRCMF_JOIN_PREF_RSSI = 1,
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
index d42f7d0..183f08d 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
@@ -1636,7 +1636,7 @@ int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
if (!signal_len)
return 0;
/* if flow control disabled, skip to packet data and leave */
- if (!fws->fw_signals) {
+ if ((!fws) || (!fws->fw_signals)) {
skb_pull(skb, signal_len);
return 0;
}
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
index 8f8b937..11cc051 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
@@ -208,6 +208,14 @@ struct msgbuf_flowring_flush_resp {
__le32 rsvd0[3];
};
+struct brcmf_msgbuf_work_item {
+ struct list_head queue;
+ u32 flowid;
+ int ifidx;
+ u8 sa[ETH_ALEN];
+ u8 da[ETH_ALEN];
+};
+
struct brcmf_msgbuf {
struct brcmf_pub *drvr;
@@ -230,7 +238,7 @@ struct brcmf_msgbuf {
dma_addr_t ioctbuf_handle;
u32 ioctbuf_phys_hi;
u32 ioctbuf_phys_lo;
- u32 ioctl_resp_status;
+ int ioctl_resp_status;
u32 ioctl_resp_ret_len;
u32 ioctl_resp_pktid;
@@ -248,6 +256,10 @@ struct brcmf_msgbuf {
struct work_struct txflow_work;
unsigned long *flow_map;
unsigned long *txstatus_done_map;
+
+ struct work_struct flowring_work;
+ spinlock_t flowring_work_lock;
+ struct list_head work_queue;
};
struct brcmf_msgbuf_pktid {
@@ -284,11 +296,11 @@ brcmf_msgbuf_init_pktids(u32 nr_array_entries,
struct brcmf_msgbuf_pktid *array;
struct brcmf_msgbuf_pktids *pktids;
- array = kcalloc(nr_array_entries, sizeof(*array), GFP_ATOMIC);
+ array = kcalloc(nr_array_entries, sizeof(*array), GFP_KERNEL);
if (!array)
return NULL;
- pktids = kzalloc(sizeof(*pktids), GFP_ATOMIC);
+ pktids = kzalloc(sizeof(*pktids), GFP_KERNEL);
if (!pktids) {
kfree(array);
return NULL;
@@ -544,11 +556,29 @@ brcmf_msgbuf_remove_flowring(struct brcmf_msgbuf *msgbuf, u16 flowid)
}
-static u32 brcmf_msgbuf_flowring_create(struct brcmf_msgbuf *msgbuf, int ifidx,
- struct sk_buff *skb)
+static struct brcmf_msgbuf_work_item *
+brcmf_msgbuf_dequeue_work(struct brcmf_msgbuf *msgbuf)
+{
+ struct brcmf_msgbuf_work_item *work = NULL;
+ ulong flags;
+
+ spin_lock_irqsave(&msgbuf->flowring_work_lock, flags);
+ if (!list_empty(&msgbuf->work_queue)) {
+ work = list_first_entry(&msgbuf->work_queue,
+ struct brcmf_msgbuf_work_item, queue);
+ list_del(&work->queue);
+ }
+ spin_unlock_irqrestore(&msgbuf->flowring_work_lock, flags);
+
+ return work;
+}
+
+
+static u32
+brcmf_msgbuf_flowring_create_worker(struct brcmf_msgbuf *msgbuf,
+ struct brcmf_msgbuf_work_item *work)
{
struct msgbuf_tx_flowring_create_req *create;
- struct ethhdr *eh = (struct ethhdr *)(skb->data);
struct brcmf_commonring *commonring;
void *ret_ptr;
u32 flowid;
@@ -557,16 +587,11 @@ static u32 brcmf_msgbuf_flowring_create(struct brcmf_msgbuf *msgbuf, int ifidx,
long long address;
int err;
- flowid = brcmf_flowring_create(msgbuf->flow, eh->h_dest,
- skb->priority, ifidx);
- if (flowid == BRCMF_FLOWRING_INVALID_ID)
- return flowid;
-
+ flowid = work->flowid;
dma_sz = BRCMF_H2D_TXFLOWRING_MAX_ITEM * BRCMF_H2D_TXFLOWRING_ITEMSIZE;
-
dma_buf = dma_alloc_coherent(msgbuf->drvr->bus_if->dev, dma_sz,
&msgbuf->flowring_dma_handle[flowid],
- GFP_ATOMIC);
+ GFP_KERNEL);
if (!dma_buf) {
brcmf_err("dma_alloc_coherent failed\n");
brcmf_flowring_delete(msgbuf->flow, flowid);
@@ -589,13 +614,13 @@ static u32 brcmf_msgbuf_flowring_create(struct brcmf_msgbuf *msgbuf, int ifidx,
create = (struct msgbuf_tx_flowring_create_req *)ret_ptr;
create->msg.msgtype = MSGBUF_TYPE_FLOW_RING_CREATE;
- create->msg.ifidx = ifidx;
+ create->msg.ifidx = work->ifidx;
create->msg.request_id = 0;
create->tid = brcmf_flowring_tid(msgbuf->flow, flowid);
create->flow_ring_id = cpu_to_le16(flowid +
BRCMF_NROF_H2D_COMMON_MSGRINGS);
- memcpy(create->sa, eh->h_source, ETH_ALEN);
- memcpy(create->da, eh->h_dest, ETH_ALEN);
+ memcpy(create->sa, work->sa, ETH_ALEN);
+ memcpy(create->da, work->da, ETH_ALEN);
address = (long long)(long)msgbuf->flowring_dma_handle[flowid];
create->flow_ring_addr.high_addr = cpu_to_le32(address >> 32);
create->flow_ring_addr.low_addr = cpu_to_le32(address & 0xffffffff);
@@ -603,7 +628,7 @@ static u32 brcmf_msgbuf_flowring_create(struct brcmf_msgbuf *msgbuf, int ifidx,
create->len_item = cpu_to_le16(BRCMF_H2D_TXFLOWRING_ITEMSIZE);
brcmf_dbg(MSGBUF, "Send Flow Create Req flow ID %d for peer %pM prio %d ifindex %d\n",
- flowid, eh->h_dest, create->tid, ifidx);
+ flowid, work->da, create->tid, work->ifidx);
err = brcmf_commonring_write_complete(commonring);
brcmf_commonring_unlock(commonring);
@@ -617,6 +642,53 @@ static u32 brcmf_msgbuf_flowring_create(struct brcmf_msgbuf *msgbuf, int ifidx,
}
+static void brcmf_msgbuf_flowring_worker(struct work_struct *work)
+{
+ struct brcmf_msgbuf *msgbuf;
+ struct brcmf_msgbuf_work_item *create;
+
+ msgbuf = container_of(work, struct brcmf_msgbuf, flowring_work);
+
+ while ((create = brcmf_msgbuf_dequeue_work(msgbuf))) {
+ brcmf_msgbuf_flowring_create_worker(msgbuf, create);
+ kfree(create);
+ }
+}
+
+
+static u32 brcmf_msgbuf_flowring_create(struct brcmf_msgbuf *msgbuf, int ifidx,
+ struct sk_buff *skb)
+{
+ struct brcmf_msgbuf_work_item *create;
+ struct ethhdr *eh = (struct ethhdr *)(skb->data);
+ u32 flowid;
+ ulong flags;
+
+ create = kzalloc(sizeof(*create), GFP_ATOMIC);
+ if (create == NULL)
+ return BRCMF_FLOWRING_INVALID_ID;
+
+ flowid = brcmf_flowring_create(msgbuf->flow, eh->h_dest,
+ skb->priority, ifidx);
+ if (flowid == BRCMF_FLOWRING_INVALID_ID) {
+ kfree(create);
+ return flowid;
+ }
+
+ create->flowid = flowid;
+ create->ifidx = ifidx;
+ memcpy(create->sa, eh->h_source, ETH_ALEN);
+ memcpy(create->da, eh->h_dest, ETH_ALEN);
+
+ spin_lock_irqsave(&msgbuf->flowring_work_lock, flags);
+ list_add_tail(&create->queue, &msgbuf->work_queue);
+ spin_unlock_irqrestore(&msgbuf->flowring_work_lock, flags);
+ schedule_work(&msgbuf->flowring_work);
+
+ return flowid;
+}
+
+
static void brcmf_msgbuf_txflow(struct brcmf_msgbuf *msgbuf, u8 flowid)
{
struct brcmf_flowring *flow = msgbuf->flow;
@@ -767,7 +839,8 @@ brcmf_msgbuf_process_ioctl_complete(struct brcmf_msgbuf *msgbuf, void *buf)
ioctl_resp = (struct msgbuf_ioctl_resp_hdr *)buf;
- msgbuf->ioctl_resp_status = le16_to_cpu(ioctl_resp->compl_hdr.status);
+ msgbuf->ioctl_resp_status =
+ (s16)le16_to_cpu(ioctl_resp->compl_hdr.status);
msgbuf->ioctl_resp_ret_len = le16_to_cpu(ioctl_resp->resp_len);
msgbuf->ioctl_resp_pktid = le32_to_cpu(ioctl_resp->msg.request_id);
@@ -1271,7 +1344,7 @@ int brcmf_proto_msgbuf_attach(struct brcmf_pub *drvr)
u32 count;
if_msgbuf = drvr->bus_if->msgbuf;
- msgbuf = kzalloc(sizeof(*msgbuf), GFP_ATOMIC);
+ msgbuf = kzalloc(sizeof(*msgbuf), GFP_KERNEL);
if (!msgbuf)
goto fail;
@@ -1282,11 +1355,11 @@ int brcmf_proto_msgbuf_attach(struct brcmf_pub *drvr)
}
INIT_WORK(&msgbuf->txflow_work, brcmf_msgbuf_txflow_worker);
count = BITS_TO_LONGS(if_msgbuf->nrof_flowrings);
- msgbuf->flow_map = kzalloc(count, GFP_ATOMIC);
+ msgbuf->flow_map = kzalloc(count, GFP_KERNEL);
if (!msgbuf->flow_map)
goto fail;
- msgbuf->txstatus_done_map = kzalloc(count, GFP_ATOMIC);
+ msgbuf->txstatus_done_map = kzalloc(count, GFP_KERNEL);
if (!msgbuf->txstatus_done_map)
goto fail;
@@ -1294,7 +1367,7 @@ int brcmf_proto_msgbuf_attach(struct brcmf_pub *drvr)
msgbuf->ioctbuf = dma_alloc_coherent(drvr->bus_if->dev,
BRCMF_TX_IOCTL_MAX_MSG_SIZE,
&msgbuf->ioctbuf_handle,
- GFP_ATOMIC);
+ GFP_KERNEL);
if (!msgbuf->ioctbuf)
goto fail;
address = (long long)(long)msgbuf->ioctbuf_handle;
@@ -1317,7 +1390,7 @@ int brcmf_proto_msgbuf_attach(struct brcmf_pub *drvr)
msgbuf->flowrings = (struct brcmf_commonring **)if_msgbuf->flowrings;
msgbuf->nrof_flowrings = if_msgbuf->nrof_flowrings;
msgbuf->flowring_dma_handle = kzalloc(msgbuf->nrof_flowrings *
- sizeof(*msgbuf->flowring_dma_handle), GFP_ATOMIC);
+ sizeof(*msgbuf->flowring_dma_handle), GFP_KERNEL);
if (!msgbuf->flowring_dma_handle)
goto fail;
@@ -1357,6 +1430,10 @@ int brcmf_proto_msgbuf_attach(struct brcmf_pub *drvr)
brcmf_msgbuf_rxbuf_event_post(msgbuf);
brcmf_msgbuf_rxbuf_ioctlresp_post(msgbuf);
+ INIT_WORK(&msgbuf->flowring_work, brcmf_msgbuf_flowring_worker);
+ spin_lock_init(&msgbuf->flowring_work_lock);
+ INIT_LIST_HEAD(&msgbuf->work_queue);
+
return 0;
fail:
@@ -1379,11 +1456,19 @@ fail:
void brcmf_proto_msgbuf_detach(struct brcmf_pub *drvr)
{
struct brcmf_msgbuf *msgbuf;
+ struct brcmf_msgbuf_work_item *work;
brcmf_dbg(TRACE, "Enter\n");
if (drvr->proto->pd) {
msgbuf = (struct brcmf_msgbuf *)drvr->proto->pd;
-
+ cancel_work_sync(&msgbuf->flowring_work);
+ while (!list_empty(&msgbuf->work_queue)) {
+ work = list_first_entry(&msgbuf->work_queue,
+ struct brcmf_msgbuf_work_item,
+ queue);
+ list_del(&work->queue);
+ kfree(work);
+ }
kfree(msgbuf->flow_map);
kfree(msgbuf->txstatus_done_map);
if (msgbuf->txflow_wq)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
index 057b982..d54c58a 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
@@ -440,8 +440,11 @@ static int brcmf_p2p_set_firmware(struct brcmf_if *ifp, u8 *p2p_mac)
/* In case of COB type, firmware has default mac address
* After Initializing firmware, we have to set current mac address to
- * firmware for P2P device address
+ * firmware for P2P device address. This must be done with discovery
+ * disabled.
*/
+ brcmf_fil_iovar_int_set(ifp, "p2p_disc", 0);
+
ret = brcmf_fil_iovar_data_set(ifp, "p2p_da_override", p2p_mac,
ETH_ALEN);
if (ret)
@@ -1431,8 +1434,7 @@ int brcmf_p2p_notify_action_frame_rx(struct brcmf_if *ifp,
IEEE80211_BAND_5GHZ);
wdev = &ifp->vif->wdev;
- cfg80211_rx_mgmt(wdev, freq, 0, (u8 *)mgmt_frame, mgmt_frame_len, 0,
- GFP_ATOMIC);
+ cfg80211_rx_mgmt(wdev, freq, 0, (u8 *)mgmt_frame, mgmt_frame_len, 0);
kfree(mgmt_frame);
return 0;
@@ -1896,8 +1898,7 @@ s32 brcmf_p2p_notify_rx_mgmt_p2p_probereq(struct brcmf_if *ifp,
IEEE80211_BAND_2GHZ :
IEEE80211_BAND_5GHZ);
- cfg80211_rx_mgmt(&vif->wdev, freq, 0, mgmt_frame, mgmt_frame_len, 0,
- GFP_ATOMIC);
+ cfg80211_rx_mgmt(&vif->wdev, freq, 0, mgmt_frame, mgmt_frame_len, 0);
brcmf_dbg(INFO, "mgmt_frame_len (%d) , e->datalen (%d), chanspec (%04x), freq (%d)\n",
mgmt_frame_len, e->datalen, chanspec, freq);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
index e5101b2..8c0632e 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/pcie.c
@@ -165,6 +165,8 @@ enum brcmf_pcie_state {
#define BRCMF_H2D_HOST_D3_INFORM 0x00000001
#define BRCMF_H2D_HOST_DS_ACK 0x00000002
+#define BRCMF_H2D_HOST_D0_INFORM_IN_USE 0x00000008
+#define BRCMF_H2D_HOST_D0_INFORM 0x00000010
#define BRCMF_PCIE_MBDATA_TIMEOUT 2000
@@ -243,6 +245,7 @@ struct brcmf_pciedev_info {
wait_queue_head_t mbdata_resp_wait;
bool mbdata_completed;
bool irq_allocated;
+ bool wowl_enabled;
};
struct brcmf_pcie_ringbuf {
@@ -537,7 +540,7 @@ static int brcmf_pcie_exit_download_state(struct brcmf_pciedev_info *devinfo,
}
-static void
+static int
brcmf_pcie_send_mb_data(struct brcmf_pciedev_info *devinfo, u32 htod_mb_data)
{
struct brcmf_pcie_shared_info *shared;
@@ -558,13 +561,15 @@ brcmf_pcie_send_mb_data(struct brcmf_pciedev_info *devinfo, u32 htod_mb_data)
msleep(10);
i++;
if (i > 100)
- break;
+ return -EIO;
cur_htod_mb_data = brcmf_pcie_read_tcm32(devinfo, addr);
}
brcmf_pcie_write_tcm32(devinfo, addr, htod_mb_data);
pci_write_config_dword(devinfo->pdev, BRCMF_PCIE_REG_SBMBX, 1);
pci_write_config_dword(devinfo->pdev, BRCMF_PCIE_REG_SBMBX, 1);
+
+ return 0;
}
@@ -1229,11 +1234,27 @@ static int brcmf_pcie_rx_ctlpkt(struct device *dev, unsigned char *msg,
}
+static void brcmf_pcie_wowl_config(struct device *dev, bool enabled)
+{
+ struct brcmf_bus *bus_if = dev_get_drvdata(dev);
+ struct brcmf_pciedev *buspub = bus_if->bus_priv.pcie;
+ struct brcmf_pciedev_info *devinfo = buspub->devinfo;
+
+ brcmf_dbg(PCIE, "Configuring WOWL, enabled=%d\n", enabled);
+ devinfo->wowl_enabled = enabled;
+ if (enabled)
+ device_set_wakeup_enable(&devinfo->pdev->dev, true);
+ else
+ device_set_wakeup_enable(&devinfo->pdev->dev, false);
+}
+
+
static struct brcmf_bus_ops brcmf_pcie_bus_ops = {
.txdata = brcmf_pcie_tx,
.stop = brcmf_pcie_down,
.txctl = brcmf_pcie_tx_ctlpkt,
.rxctl = brcmf_pcie_rx_ctlpkt,
+ .wowl_config = brcmf_pcie_wowl_config,
};
@@ -1668,6 +1689,7 @@ brcmf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
bus->ops = &brcmf_pcie_bus_ops;
bus->proto_type = BRCMF_PROTO_MSGBUF;
bus->chip = devinfo->coreid;
+ bus->wowl_supported = pci_pme_capable(pdev, PCI_D3hot);
dev_set_drvdata(&pdev->dev, bus);
ret = brcmf_pcie_get_fwnames(devinfo);
@@ -1759,36 +1781,62 @@ static int brcmf_pcie_suspend(struct pci_dev *pdev, pm_message_t state)
brcmf_err("Timeout on response for entering D3 substate\n");
return -EIO;
}
- brcmf_pcie_release_irq(devinfo);
+ brcmf_pcie_send_mb_data(devinfo, BRCMF_H2D_HOST_D0_INFORM_IN_USE);
err = pci_save_state(pdev);
- if (err) {
+ if (err)
brcmf_err("pci_save_state failed, err=%d\n", err);
- return err;
+ if ((err) || (!devinfo->wowl_enabled)) {
+ brcmf_chip_detach(devinfo->ci);
+ devinfo->ci = NULL;
+ brcmf_pcie_remove(pdev);
+ return 0;
}
- brcmf_chip_detach(devinfo->ci);
- devinfo->ci = NULL;
-
- brcmf_pcie_remove(pdev);
-
return pci_prepare_to_sleep(pdev);
}
-
static int brcmf_pcie_resume(struct pci_dev *pdev)
{
+ struct brcmf_pciedev_info *devinfo;
+ struct brcmf_bus *bus;
int err;
- brcmf_dbg(PCIE, "Enter, pdev=%p\n", pdev);
+ bus = dev_get_drvdata(&pdev->dev);
+ brcmf_dbg(PCIE, "Enter, pdev=%p, bus=%p\n", pdev, bus);
err = pci_set_power_state(pdev, PCI_D0);
if (err) {
brcmf_err("pci_set_power_state failed, err=%d\n", err);
- return err;
+ goto cleanup;
}
pci_restore_state(pdev);
+ pci_enable_wake(pdev, PCI_D3hot, false);
+ pci_enable_wake(pdev, PCI_D3cold, false);
+
+ /* Check if device is still up and running, if so we are ready */
+ if (bus) {
+ devinfo = bus->bus_priv.pcie->devinfo;
+ if (brcmf_pcie_read_reg32(devinfo,
+ BRCMF_PCIE_PCIE2REG_INTMASK) != 0) {
+ if (brcmf_pcie_send_mb_data(devinfo,
+ BRCMF_H2D_HOST_D0_INFORM))
+ goto cleanup;
+ brcmf_dbg(PCIE, "Hot resume, continue....\n");
+ brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
+ brcmf_bus_change_state(bus, BRCMF_BUS_DATA);
+ brcmf_pcie_intr_enable(devinfo);
+ return 0;
+ }
+ }
+cleanup:
+ if (bus) {
+ devinfo = bus->bus_priv.pcie->devinfo;
+ brcmf_chip_detach(devinfo->ci);
+ devinfo->ci = NULL;
+ brcmf_pcie_remove(pdev);
+ }
err = brcmf_pcie_probe(pdev, NULL);
if (err)
brcmf_err("probe after resume failed, err=%d\n", err);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index 16a246b..28fa25b 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -37,6 +37,7 @@
#include "fwil.h"
#include "proto.h"
#include "vendor.h"
+#include "dhd_bus.h"
#define BRCMF_SCAN_IE_LEN_MAX 2048
#define BRCMF_PNO_VERSION 2
@@ -2397,9 +2398,13 @@ static s32 brcmf_inform_single_bss(struct brcmf_cfg80211_info *cfg,
brcmf_dbg(CONN, "Beacon interval: %d\n", notify_interval);
brcmf_dbg(CONN, "Signal: %d\n", notify_signal);
- bss = cfg80211_inform_bss(wiphy, notify_channel, (const u8 *)bi->BSSID,
- 0, notify_capability, notify_interval, notify_ie,
- notify_ielen, notify_signal, GFP_KERNEL);
+ bss = cfg80211_inform_bss(wiphy, notify_channel,
+ CFG80211_BSS_FTYPE_UNKNOWN,
+ (const u8 *)bi->BSSID,
+ 0, notify_capability,
+ notify_interval, notify_ie,
+ notify_ielen, notify_signal,
+ GFP_KERNEL);
if (!bss)
return -ENOMEM;
@@ -2425,7 +2430,7 @@ static s32 brcmf_inform_bss(struct brcmf_cfg80211_info *cfg)
s32 err = 0;
int i;
- bss_list = cfg->bss_list;
+ bss_list = (struct brcmf_scan_results *)cfg->escan_info.escan_buf;
if (bss_list->count != 0 &&
bss_list->version != BRCMF_BSS_INFO_VERSION) {
brcmf_err("Version %d != WL_BSS_INFO_VERSION\n",
@@ -2501,9 +2506,11 @@ static s32 wl_inform_ibss(struct brcmf_cfg80211_info *cfg,
brcmf_dbg(CONN, "beacon interval: %d\n", notify_interval);
brcmf_dbg(CONN, "signal: %d\n", notify_signal);
- bss = cfg80211_inform_bss(wiphy, notify_channel, bssid,
- 0, notify_capability, notify_interval,
- notify_ie, notify_ielen, notify_signal, GFP_KERNEL);
+ bss = cfg80211_inform_bss(wiphy, notify_channel,
+ CFG80211_BSS_FTYPE_UNKNOWN, bssid, 0,
+ notify_capability, notify_interval,
+ notify_ie, notify_ielen, notify_signal,
+ GFP_KERNEL);
if (!bss) {
err = -ENOMEM;
@@ -2599,6 +2606,7 @@ static void brcmf_cfg80211_escan_timeout_worker(struct work_struct *work)
container_of(work, struct brcmf_cfg80211_info,
escan_timeout_work);
+ brcmf_inform_bss(cfg);
brcmf_notify_escan_complete(cfg, cfg->escan_info.ifp, true, true);
}
@@ -2737,12 +2745,9 @@ brcmf_cfg80211_escan_handler(struct brcmf_if *ifp,
if (brcmf_p2p_scan_finding_common_channel(cfg, NULL))
goto exit;
if (cfg->scan_request) {
- cfg->bss_list = (struct brcmf_scan_results *)
- cfg->escan_info.escan_buf;
brcmf_inform_bss(cfg);
aborted = status != BRCMF_E_STATUS_SUCCESS;
- brcmf_notify_escan_complete(cfg, ifp, aborted,
- false);
+ brcmf_notify_escan_complete(cfg, ifp, aborted, false);
} else
brcmf_dbg(SCAN, "Ignored scan complete result 0x%x\n",
status);
@@ -2776,50 +2781,91 @@ static __always_inline void brcmf_delay(u32 ms)
static s32 brcmf_cfg80211_resume(struct wiphy *wiphy)
{
+ struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+ struct net_device *ndev = cfg_to_ndev(cfg);
+ struct brcmf_if *ifp = netdev_priv(ndev);
+
brcmf_dbg(TRACE, "Enter\n");
+ if (cfg->wowl_enabled) {
+ brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_PM,
+ cfg->pre_wowl_pmmode);
+ brcmf_fil_iovar_data_set(ifp, "wowl_pattern", "clr", 4);
+ brcmf_fil_iovar_int_set(ifp, "wowl_clear", 0);
+ cfg->wowl_enabled = false;
+ }
return 0;
}
+static void brcmf_configure_wowl(struct brcmf_cfg80211_info *cfg,
+ struct brcmf_if *ifp,
+ struct cfg80211_wowlan *wowl)
+{
+ u32 wowl_config;
+
+ brcmf_dbg(TRACE, "Suspend, wowl config.\n");
+
+ brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_PM, &cfg->pre_wowl_pmmode);
+ brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_PM, PM_MAX);
+
+ wowl_config = 0;
+ if (wowl->disconnect)
+ wowl_config |= WL_WOWL_DIS | WL_WOWL_BCN | WL_WOWL_RETR;
+ /* Note: if "wowl" target and not "wowlpf" then wowl_bcn_loss
+ * should be configured. This paramater is not supported by
+ * wowlpf.
+ */
+ if (wowl->magic_pkt)
+ wowl_config |= WL_WOWL_MAGIC;
+ brcmf_fil_iovar_int_set(ifp, "wowl", wowl_config);
+ brcmf_fil_iovar_int_set(ifp, "wowl_activate", 1);
+ brcmf_bus_wowl_config(cfg->pub->bus_if, true);
+ cfg->wowl_enabled = true;
+}
+
static s32 brcmf_cfg80211_suspend(struct wiphy *wiphy,
- struct cfg80211_wowlan *wow)
+ struct cfg80211_wowlan *wowl)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct net_device *ndev = cfg_to_ndev(cfg);
+ struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_vif *vif;
brcmf_dbg(TRACE, "Enter\n");
- /*
- * if the primary net_device is not READY there is nothing
+ /* if the primary net_device is not READY there is nothing
* we can do but pray resume goes smoothly.
*/
- vif = ((struct brcmf_if *)netdev_priv(ndev))->vif;
- if (!check_vif_up(vif))
+ if (!check_vif_up(ifp->vif))
goto exit;
- list_for_each_entry(vif, &cfg->vif_list, list) {
- if (!test_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state))
- continue;
- /*
- * While going to suspend if associated with AP disassociate
- * from AP to save power while system is in suspended state
- */
- brcmf_link_down(vif);
-
- /* Make sure WPA_Supplicant receives all the event
- * generated due to DISASSOC call to the fw to keep
- * the state fw and WPA_Supplicant state consistent
- */
- brcmf_delay(500);
- }
-
/* end any scanning */
if (test_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status))
brcmf_abort_scanning(cfg);
- /* Turn off watchdog timer */
- brcmf_set_mpc(netdev_priv(ndev), 1);
+ if (wowl == NULL) {
+ brcmf_bus_wowl_config(cfg->pub->bus_if, false);
+ list_for_each_entry(vif, &cfg->vif_list, list) {
+ if (!test_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state))
+ continue;
+ /* While going to suspend if associated with AP
+ * disassociate from AP to save power while system is
+ * in suspended state
+ */
+ brcmf_link_down(vif);
+ /* Make sure WPA_Supplicant receives all the event
+ * generated due to DISASSOC call to the fw to keep
+ * the state fw and WPA_Supplicant state consistent
+ */
+ brcmf_delay(500);
+ }
+ /* Configure MPC */
+ brcmf_set_mpc(ifp, 1);
+
+ } else {
+ /* Configure WOWL paramaters */
+ brcmf_configure_wowl(cfg, ifp, wowl);
+ }
exit:
brcmf_dbg(TRACE, "Exit\n");
@@ -5394,6 +5440,21 @@ static void brcmf_wiphy_pno_params(struct wiphy *wiphy)
wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
}
+
+#ifdef CONFIG_PM
+static const struct wiphy_wowlan_support brcmf_wowlan_support = {
+ .flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT,
+};
+#endif
+
+static void brcmf_wiphy_wowl_params(struct wiphy *wiphy)
+{
+#ifdef CONFIG_PM
+ /* wowl settings */
+ wiphy->wowlan = &brcmf_wowlan_support;
+#endif
+}
+
static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp)
{
struct ieee80211_iface_combination ifc_combo;
@@ -5431,6 +5492,9 @@ static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp)
wiphy->vendor_commands = brcmf_vendor_cmds;
wiphy->n_vendor_commands = BRCMF_VNDR_CMDS_LAST - 1;
+ if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_WOWL))
+ brcmf_wiphy_wowl_params(wiphy);
+
return brcmf_setup_wiphybands(wiphy);
}
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
index f9fb109..6abf94e 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
@@ -35,7 +35,7 @@
#define WL_SCAN_PASSIVE_TIME 120
#define WL_ESCAN_BUF_SIZE (1024 * 64)
-#define WL_ESCAN_TIMER_INTERVAL_MS 8000 /* E-Scan timeout */
+#define WL_ESCAN_TIMER_INTERVAL_MS 10000 /* E-Scan timeout */
#define WL_ESCAN_ACTION_START 1
#define WL_ESCAN_ACTION_CONTINUE 2
@@ -363,6 +363,8 @@ struct brcmf_cfg80211_vif_event {
* @vif_list: linked list of vif instances.
* @vif_cnt: number of vif instances.
* @vif_event: vif event signalling.
+ * @wowl_enabled; set during suspend, is wowl used.
+ * @pre_wowl_pmmode: intermediate storage of pm mode during wowl.
*/
struct brcmf_cfg80211_info {
struct wiphy *wiphy;
@@ -371,7 +373,6 @@ struct brcmf_cfg80211_info {
struct brcmf_btcoex_info *btcoex;
struct cfg80211_scan_request *scan_request;
struct mutex usr_sync;
- struct brcmf_scan_results *bss_list;
struct brcmf_cfg80211_scan_req scan_req_int;
struct wl_cfg80211_bss_info *bss_info;
struct brcmf_cfg80211_ie ie;
@@ -397,6 +398,8 @@ struct brcmf_cfg80211_info {
struct brcmf_cfg80211_vif_event vif_event;
struct completion vif_disabled;
struct brcmu_d11inf d11inf;
+ bool wowl_enabled;
+ u32 pre_wowl_pmmode;
};
/**
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.c b/drivers/net/wireless/brcm80211/brcmsmac/dma.c
index 4fb9635..796f5f9 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/dma.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/dma.c
@@ -746,7 +746,7 @@ dma64_dd_upd(struct dma_info *di, struct dma64desc *ddring,
/* !! may be called with core in reset */
void dma_detach(struct dma_pub *pub)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
brcms_dbg_dma(di->core, "%s:\n", di->name);
@@ -842,7 +842,7 @@ static void _dma_rxenable(struct dma_info *di)
void dma_rxinit(struct dma_pub *pub)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
brcms_dbg_dma(di->core, "%s:\n", di->name);
@@ -924,7 +924,7 @@ static struct sk_buff *_dma_getnextrxp(struct dma_info *di, bool forceall)
*/
int dma_rx(struct dma_pub *pub, struct sk_buff_head *skb_list)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
struct sk_buff_head dma_frames;
struct sk_buff *p, *next;
uint len;
@@ -1022,7 +1022,7 @@ static bool dma64_txidle(struct dma_info *di)
*/
bool dma_rxfill(struct dma_pub *pub)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
struct sk_buff *p;
u16 rxin, rxout;
u32 flags = 0;
@@ -1106,7 +1106,7 @@ bool dma_rxfill(struct dma_pub *pub)
void dma_rxreclaim(struct dma_pub *pub)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
struct sk_buff *p;
brcms_dbg_dma(di->core, "%s:\n", di->name);
@@ -1126,7 +1126,7 @@ void dma_counterreset(struct dma_pub *pub)
/* get the address of the var in order to change later */
unsigned long dma_getvar(struct dma_pub *pub, const char *name)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
if (!strcmp(name, "&txavail"))
return (unsigned long)&(di->dma.txavail);
@@ -1137,7 +1137,7 @@ unsigned long dma_getvar(struct dma_pub *pub, const char *name)
void dma_txinit(struct dma_pub *pub)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
u32 control = D64_XC_XE;
brcms_dbg_dma(di->core, "%s:\n", di->name);
@@ -1170,7 +1170,7 @@ void dma_txinit(struct dma_pub *pub)
void dma_txsuspend(struct dma_pub *pub)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
brcms_dbg_dma(di->core, "%s:\n", di->name);
@@ -1182,7 +1182,7 @@ void dma_txsuspend(struct dma_pub *pub)
void dma_txresume(struct dma_pub *pub)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
brcms_dbg_dma(di->core, "%s:\n", di->name);
@@ -1194,7 +1194,7 @@ void dma_txresume(struct dma_pub *pub)
bool dma_txsuspended(struct dma_pub *pub)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
return (di->ntxd == 0) ||
((bcma_read32(di->core,
@@ -1204,7 +1204,7 @@ bool dma_txsuspended(struct dma_pub *pub)
void dma_txreclaim(struct dma_pub *pub, enum txd_range range)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
struct sk_buff *p;
brcms_dbg_dma(di->core, "%s: %s\n",
@@ -1225,7 +1225,7 @@ void dma_txreclaim(struct dma_pub *pub, enum txd_range range)
bool dma_txreset(struct dma_pub *pub)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
u32 status;
if (di->ntxd == 0)
@@ -1252,7 +1252,7 @@ bool dma_txreset(struct dma_pub *pub)
bool dma_rxreset(struct dma_pub *pub)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
u32 status;
if (di->nrxd == 0)
@@ -1377,7 +1377,7 @@ static void dma_update_txavail(struct dma_info *di)
int dma_txfast(struct brcms_c_info *wlc, struct dma_pub *pub,
struct sk_buff *p)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
struct brcms_ampdu_session *session = &di->ampdu_session;
struct ieee80211_tx_info *tx_info;
bool is_ampdu;
@@ -1427,7 +1427,7 @@ int dma_txfast(struct brcms_c_info *wlc, struct dma_pub *pub,
void dma_txflush(struct dma_pub *pub)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
struct brcms_ampdu_session *session = &di->ampdu_session;
if (!skb_queue_empty(&session->skb_list))
@@ -1436,7 +1436,7 @@ void dma_txflush(struct dma_pub *pub)
int dma_txpending(struct dma_pub *pub)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
return ntxdactive(di, di->txin, di->txout);
}
@@ -1446,7 +1446,7 @@ int dma_txpending(struct dma_pub *pub)
*/
void dma_kick_tx(struct dma_pub *pub)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
struct brcms_ampdu_session *session = &di->ampdu_session;
if (!skb_queue_empty(&session->skb_list) && dma64_txidle(di))
@@ -1465,7 +1465,7 @@ void dma_kick_tx(struct dma_pub *pub)
*/
struct sk_buff *dma_getnexttxp(struct dma_pub *pub, enum txd_range range)
{
- struct dma_info *di = (struct dma_info *)pub;
+ struct dma_info *di = container_of(pub, struct dma_info, dma);
u16 start, end, i;
u16 active_desc;
struct sk_buff *txp;
@@ -1547,7 +1547,7 @@ struct sk_buff *dma_getnexttxp(struct dma_pub *pub, enum txd_range range)
void dma_walk_packets(struct dma_pub *dmah, void (*callback_fnc)
(void *pkt, void *arg_a), void *arg_a)
{
- struct dma_info *di = (struct dma_info *) dmah;
+ struct dma_info *di = container_of(dmah, struct dma_info, dma);
uint i = di->txin;
uint end = di->txout;
struct sk_buff *skb;
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
index 57ecc05..941b1e4 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c
@@ -128,19 +128,19 @@ static const u8 ofdm_rate_lookup[] = {
void wlc_phyreg_enter(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
wlapi_bmac_ucode_wake_override_phyreg_set(pi->sh->physhim);
}
void wlc_phyreg_exit(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
wlapi_bmac_ucode_wake_override_phyreg_clear(pi->sh->physhim);
}
void wlc_radioreg_enter(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
wlapi_bmac_mctrl(pi->sh->physhim, MCTL_LOCK_RADIO, MCTL_LOCK_RADIO);
udelay(10);
@@ -148,7 +148,7 @@ void wlc_radioreg_enter(struct brcms_phy_pub *pih)
void wlc_radioreg_exit(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
(void)bcma_read16(pi->d11core, D11REGOFFS(phyversion));
pi->phy_wreg = 0;
@@ -586,7 +586,7 @@ err:
void wlc_phy_detach(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
if (pih) {
if (--pi->refcnt)
@@ -613,7 +613,7 @@ bool
wlc_phy_get_phyversion(struct brcms_phy_pub *pih, u16 *phytype, u16 *phyrev,
u16 *radioid, u16 *radiover)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
*phytype = (u16) pi->pubpi.phy_type;
*phyrev = (u16) pi->pubpi.phy_rev;
*radioid = pi->pubpi.radioid;
@@ -624,19 +624,19 @@ wlc_phy_get_phyversion(struct brcms_phy_pub *pih, u16 *phytype, u16 *phyrev,
bool wlc_phy_get_encore(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
return pi->pubpi.abgphy_encore;
}
u32 wlc_phy_get_coreflags(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
return pi->pubpi.coreflags;
}
void wlc_phy_anacore(struct brcms_phy_pub *pih, bool on)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
if (ISNPHY(pi)) {
if (on) {
@@ -673,7 +673,7 @@ void wlc_phy_anacore(struct brcms_phy_pub *pih, bool on)
u32 wlc_phy_clk_bwbits(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
u32 phy_bw_clkbits = 0;
@@ -698,14 +698,14 @@ u32 wlc_phy_clk_bwbits(struct brcms_phy_pub *pih)
void wlc_phy_por_inform(struct brcms_phy_pub *ppi)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
pi->phy_init_por = true;
}
void wlc_phy_edcrs_lock(struct brcms_phy_pub *pih, bool lock)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
pi->edcrs_threshold_lock = lock;
@@ -717,14 +717,14 @@ void wlc_phy_edcrs_lock(struct brcms_phy_pub *pih, bool lock)
void wlc_phy_initcal_enable(struct brcms_phy_pub *pih, bool initcal)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
pi->do_initcal = initcal;
}
void wlc_phy_hw_clk_state_upd(struct brcms_phy_pub *pih, bool newstate)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
if (!pi || !pi->sh)
return;
@@ -734,7 +734,7 @@ void wlc_phy_hw_clk_state_upd(struct brcms_phy_pub *pih, bool newstate)
void wlc_phy_hw_state_upd(struct brcms_phy_pub *pih, bool newstate)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
if (!pi || !pi->sh)
return;
@@ -746,7 +746,7 @@ void wlc_phy_init(struct brcms_phy_pub *pih, u16 chanspec)
{
u32 mc;
void (*phy_init)(struct brcms_phy *) = NULL;
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
if (pi->init_in_progress)
return;
@@ -798,7 +798,7 @@ void wlc_phy_init(struct brcms_phy_pub *pih, u16 chanspec)
void wlc_phy_cal_init(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
void (*cal_init)(struct brcms_phy *) = NULL;
if (WARN((bcma_read32(pi->d11core, D11REGOFFS(maccontrol)) &
@@ -816,7 +816,7 @@ void wlc_phy_cal_init(struct brcms_phy_pub *pih)
int wlc_phy_down(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
int callbacks = 0;
if (pi->phycal_timer
@@ -1070,7 +1070,7 @@ void wlc_phy_do_dummy_tx(struct brcms_phy *pi, bool ofdm, bool pa_on)
void wlc_phy_hold_upd(struct brcms_phy_pub *pih, u32 id, bool set)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
if (set)
mboolset(pi->measure_hold, id);
@@ -1082,7 +1082,7 @@ void wlc_phy_hold_upd(struct brcms_phy_pub *pih, u32 id, bool set)
void wlc_phy_mute_upd(struct brcms_phy_pub *pih, bool mute, u32 flags)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
if (mute)
mboolset(pi->measure_hold, PHY_HOLD_FOR_MUTE);
@@ -1096,7 +1096,7 @@ void wlc_phy_mute_upd(struct brcms_phy_pub *pih, bool mute, u32 flags)
void wlc_phy_clear_tssi(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
if (ISNPHY(pi)) {
return;
@@ -1115,7 +1115,7 @@ static bool wlc_phy_cal_txpower_recalc_sw(struct brcms_phy *pi)
void wlc_phy_switch_radio(struct brcms_phy_pub *pih, bool on)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
(void)bcma_read32(pi->d11core, D11REGOFFS(maccontrol));
if (ISNPHY(pi)) {
@@ -1149,35 +1149,35 @@ void wlc_phy_switch_radio(struct brcms_phy_pub *pih, bool on)
u16 wlc_phy_bw_state_get(struct brcms_phy_pub *ppi)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
return pi->bw;
}
void wlc_phy_bw_state_set(struct brcms_phy_pub *ppi, u16 bw)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
pi->bw = bw;
}
void wlc_phy_chanspec_radio_set(struct brcms_phy_pub *ppi, u16 newch)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
pi->radio_chanspec = newch;
}
u16 wlc_phy_chanspec_get(struct brcms_phy_pub *ppi)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
return pi->radio_chanspec;
}
void wlc_phy_chanspec_set(struct brcms_phy_pub *ppi, u16 chanspec)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
u16 m_cur_channel;
void (*chanspec_set)(struct brcms_phy *, u16) = NULL;
m_cur_channel = CHSPEC_CHANNEL(chanspec);
@@ -1226,7 +1226,7 @@ int wlc_phy_chanspec_bandrange_get(struct brcms_phy *pi, u16 chanspec)
void wlc_phy_chanspec_ch14_widefilter_set(struct brcms_phy_pub *ppi,
bool wide_filter)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
pi->channel_14_wide_filter = wide_filter;
@@ -1246,7 +1246,7 @@ void
wlc_phy_chanspec_band_validch(struct brcms_phy_pub *ppi, uint band,
struct brcms_chanvec *channels)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
uint i;
uint channel;
@@ -1267,7 +1267,7 @@ wlc_phy_chanspec_band_validch(struct brcms_phy_pub *ppi, uint band,
u16 wlc_phy_chanspec_band_firstch(struct brcms_phy_pub *ppi, uint band)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
uint i;
uint channel;
u16 chspec;
@@ -1311,7 +1311,7 @@ u16 wlc_phy_chanspec_band_firstch(struct brcms_phy_pub *ppi, uint band)
int wlc_phy_txpower_get(struct brcms_phy_pub *ppi, uint *qdbm, bool *override)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
*qdbm = pi->tx_user_target[0];
if (override != NULL)
@@ -1323,7 +1323,7 @@ void wlc_phy_txpower_target_set(struct brcms_phy_pub *ppi,
struct txpwr_limits *txpwr)
{
bool mac_enabled = false;
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
memcpy(&pi->tx_user_target[TXP_FIRST_CCK],
&txpwr->cck[0], BRCMS_NUM_RATES_CCK);
@@ -1371,7 +1371,7 @@ void wlc_phy_txpower_target_set(struct brcms_phy_pub *ppi,
int wlc_phy_txpower_set(struct brcms_phy_pub *ppi, uint qdbm, bool override)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
int i;
if (qdbm > 127)
@@ -1407,7 +1407,7 @@ void
wlc_phy_txpower_sromlimit(struct brcms_phy_pub *ppi, uint channel, u8 *min_pwr,
u8 *max_pwr, int txp_rate_idx)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
uint i;
*min_pwr = pi->min_txpower * BRCMS_TXPWR_DB_FACTOR;
@@ -1456,7 +1456,7 @@ void
wlc_phy_txpower_sromlimit_max_get(struct brcms_phy_pub *ppi, uint chan,
u8 *max_txpwr, u8 *min_txpwr)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
u8 tx_pwr_max = 0;
u8 tx_pwr_min = 255;
u8 max_num_rate;
@@ -1493,14 +1493,14 @@ wlc_phy_txpower_boardlimit_band(struct brcms_phy_pub *ppi, uint bandunit,
u8 wlc_phy_txpower_get_target_min(struct brcms_phy_pub *ppi)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
return pi->tx_power_min;
}
u8 wlc_phy_txpower_get_target_max(struct brcms_phy_pub *ppi)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
return pi->tx_power_max;
}
@@ -1812,21 +1812,21 @@ wlc_phy_txpower_reg_limit_calc(struct brcms_phy *pi, struct txpwr_limits *txpwr,
void wlc_phy_txpwr_percent_set(struct brcms_phy_pub *ppi, u8 txpwr_percent)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
pi->txpwr_percent = txpwr_percent;
}
void wlc_phy_machwcap_set(struct brcms_phy_pub *ppi, u32 machwcap)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
pi->sh->machwcap = machwcap;
}
void wlc_phy_runbist_config(struct brcms_phy_pub *ppi, bool start_end)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
u16 rxc;
rxc = 0;
@@ -1857,7 +1857,7 @@ void
wlc_phy_txpower_limit_set(struct brcms_phy_pub *ppi, struct txpwr_limits *txpwr,
u16 chanspec)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
wlc_phy_txpower_reg_limit_calc(pi, txpwr, chanspec);
@@ -1881,14 +1881,14 @@ wlc_phy_txpower_limit_set(struct brcms_phy_pub *ppi, struct txpwr_limits *txpwr,
void wlc_phy_ofdm_rateset_war(struct brcms_phy_pub *pih, bool war)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
pi->ofdm_rateset_war = war;
}
void wlc_phy_bf_preempt_enable(struct brcms_phy_pub *pih, bool bf_preempt)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
pi->bf_preempt_4306 = bf_preempt;
}
@@ -1945,7 +1945,7 @@ void wlc_phy_txpower_update_shm(struct brcms_phy *pi)
bool wlc_phy_txpower_hw_ctrl_get(struct brcms_phy_pub *ppi)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
if (ISNPHY(pi))
return pi->nphy_txpwrctrl;
@@ -1955,7 +1955,7 @@ bool wlc_phy_txpower_hw_ctrl_get(struct brcms_phy_pub *ppi)
void wlc_phy_txpower_hw_ctrl_set(struct brcms_phy_pub *ppi, bool hwpwrctrl)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
bool suspend;
if (!pi->hwpwrctrl_capable)
@@ -2038,7 +2038,7 @@ void
wlc_phy_txpower_get_current(struct brcms_phy_pub *ppi, struct tx_power *power,
uint channel)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
uint rate, num_rates;
u8 min_pwr, max_pwr;
@@ -2136,21 +2136,21 @@ wlc_phy_txpower_get_current(struct brcms_phy_pub *ppi, struct tx_power *power,
void wlc_phy_antsel_type_set(struct brcms_phy_pub *ppi, u8 antsel_type)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
pi->antsel_type = antsel_type;
}
bool wlc_phy_test_ison(struct brcms_phy_pub *ppi)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
return pi->phytest_on;
}
void wlc_phy_ant_rxdiv_set(struct brcms_phy_pub *ppi, u8 val)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
bool suspend;
pi->sh->rx_antdiv = val;
@@ -2283,7 +2283,7 @@ static s8 wlc_phy_noise_read_shmem(struct brcms_phy *pi)
void wlc_phy_noise_sample_intr(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
u16 jssi_aux;
u8 channel = 0;
s8 noise_dbm = PHY_NOISE_FIXED_VAL_NPHY;
@@ -2339,7 +2339,7 @@ void wlc_phy_noise_sample_intr(struct brcms_phy_pub *pih)
static void
wlc_phy_noise_sample_request(struct brcms_phy_pub *pih, u8 reason, u8 ch)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
s8 noise_dbm = PHY_NOISE_FIXED_VAL_NPHY;
bool sampling_in_progress = (pi->phynoise_state != 0);
bool wait_for_intr = true;
@@ -2531,7 +2531,7 @@ int wlc_phy_rssi_compute(struct brcms_phy_pub *pih,
{
int rssi = rxh->PhyRxStatus_1 & PRXS1_JSSI_MASK;
uint radioid = pih->radioid;
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
if ((pi->sh->corerev >= 11)
&& !(rxh->RxStatus2 & RXS_PHYRXST_VALID)) {
@@ -2591,7 +2591,7 @@ void wlc_phy_set_deaf(struct brcms_phy_pub *ppi, bool user_flag)
void wlc_phy_watchdog(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
bool delay_phy_cal = false;
pi->sh->now++;
@@ -2651,7 +2651,7 @@ void wlc_phy_watchdog(struct brcms_phy_pub *pih)
void wlc_phy_BSSinit(struct brcms_phy_pub *pih, bool bonlyap, int rssi)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
uint i;
uint k;
@@ -2711,7 +2711,7 @@ void wlc_phy_cal_perical(struct brcms_phy_pub *pih, u8 reason)
s16 nphy_currtemp = 0;
s16 delta_temp = 0;
bool do_periodic_cal = true;
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
if (!ISNPHY(pi))
return;
@@ -2804,7 +2804,7 @@ u8 wlc_phy_nbits(s32 value)
void wlc_phy_stf_chain_init(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
pi->sh->hw_phytxchain = txchain;
pi->sh->hw_phyrxchain = rxchain;
@@ -2815,7 +2815,7 @@ void wlc_phy_stf_chain_init(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain)
void wlc_phy_stf_chain_set(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
pi->sh->phytxchain = txchain;
@@ -2827,7 +2827,7 @@ void wlc_phy_stf_chain_set(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain)
void wlc_phy_stf_chain_get(struct brcms_phy_pub *pih, u8 *txchain, u8 *rxchain)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
*txchain = pi->sh->phytxchain;
*rxchain = pi->sh->phyrxchain;
@@ -2837,7 +2837,7 @@ u8 wlc_phy_stf_chain_active_get(struct brcms_phy_pub *pih)
{
s16 nphy_currtemp;
u8 active_bitmap;
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
active_bitmap = (pi->phy_txcore_heatedup) ? 0x31 : 0x33;
@@ -2867,7 +2867,7 @@ u8 wlc_phy_stf_chain_active_get(struct brcms_phy_pub *pih)
s8 wlc_phy_stf_ssmode_get(struct brcms_phy_pub *pih, u16 chanspec)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
u8 siso_mcs_id, cdd_mcs_id;
siso_mcs_id =
@@ -2944,7 +2944,7 @@ s8 wlc_phy_upd_rssi_offset(struct brcms_phy *pi, s8 rssi, u16 chanspec)
bool wlc_phy_txpower_ipa_ison(struct brcms_phy_pub *ppi)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
if (ISNPHY(pi))
return wlc_phy_n_txpower_ipa_ison(pi);
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c
index b2d6d6d..5f13662 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c
@@ -2865,7 +2865,7 @@ static void wlc_lcnphy_idle_tssi_est(struct brcms_phy_pub *ppi)
{
bool suspend, tx_gain_override_old;
struct lcnphy_txgains old_gains;
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
u16 idleTssi, idleTssi0_2C, idleTssi0_OB, idleTssi0_regvalue_OB,
idleTssi0_regvalue_2C;
u16 SAVE_txpwrctrl = wlc_lcnphy_get_tx_pwr_ctrl(pi);
@@ -3084,7 +3084,7 @@ static void wlc_lcnphy_tx_pwr_ctrl_init(struct brcms_phy_pub *ppi)
s32 a1, b0, b1;
s32 tssi, pwr, maxtargetpwr, mintargetpwr;
bool suspend;
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
suspend = (0 == (bcma_read32(pi->d11core, D11REGOFFS(maccontrol)) &
MCTL_EN_MAC));
@@ -4348,7 +4348,7 @@ void wlc_lcnphy_tx_power_adjustment(struct brcms_phy_pub *ppi)
{
s8 index;
u16 index2;
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
struct brcms_phy_lcnphy *pi_lcn = pi->u.pi_lcnphy;
u16 SAVE_txpwrctrl = wlc_lcnphy_get_tx_pwr_ctrl(pi);
if (wlc_lcnphy_tempsense_based_pwr_ctrl_enabled(pi) &&
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
index 93869e8..084f18f 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
@@ -14121,7 +14121,7 @@ static u8 ant_sw_ctrl_tbl_rev8_2057v7_core1[] = {
bool wlc_phy_bist_check_phy(struct brcms_phy_pub *pih)
{
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
u32 phybist0, phybist1, phybist2, phybist3, phybist4;
if (NREV_GE(pi->pubpi.phy_rev, 16))
@@ -19734,7 +19734,7 @@ void wlc_phy_rxcore_setstate_nphy(struct brcms_phy_pub *pih, u8 rxcore_bitmask)
u16 regval;
u16 tbl_buf[16];
uint i;
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
u16 tbl_opcode;
bool suspend;
@@ -19812,7 +19812,7 @@ void wlc_phy_rxcore_setstate_nphy(struct brcms_phy_pub *pih, u8 rxcore_bitmask)
u8 wlc_phy_rxcore_getstate_nphy(struct brcms_phy_pub *pih)
{
u16 regval, rxen_bits;
- struct brcms_phy *pi = (struct brcms_phy *) pih;
+ struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
regval = read_phy_reg(pi, 0xa2);
rxen_bits = (regval >> 4) & 0xf;
@@ -21342,7 +21342,7 @@ void wlc_phy_chanspec_set_nphy(struct brcms_phy *pi, u16 chanspec)
void wlc_phy_antsel_init(struct brcms_phy_pub *ppi, bool lut_init)
{
- struct brcms_phy *pi = (struct brcms_phy *) ppi;
+ struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
u16 mask = 0xfc00;
u32 mc = 0;
diff --git a/drivers/net/wireless/brcm80211/include/defs.h b/drivers/net/wireless/brcm80211/include/defs.h
index fb7cbcf..8d1e85e 100644
--- a/drivers/net/wireless/brcm80211/include/defs.h
+++ b/drivers/net/wireless/brcm80211/include/defs.h
@@ -74,10 +74,6 @@
#define BRCM_BAND_2G 2 /* 2.4 Ghz */
#define BRCM_BAND_ALL 3 /* all bands */
-/* Values for PM */
-#define PM_OFF 0
-#define PM_MAX 1
-
/* Debug levels */
#define BRCM_DL_INFO 0x00000001
#define BRCM_DL_MAC80211 0x00000002
@@ -87,6 +83,7 @@
#define BRCM_DL_DMA 0x00000020
#define BRCM_DL_HT 0x00000040
+/* Values for PM */
#define PM_OFF 0
#define PM_MAX 1
#define PM_FAST 2
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