Merge tag 'staging-5.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver fixes from Greg KH:
 "Here are some small staging driver fixes for reported problems. They
  include:

   - wfx header file cleanup patch reverted as it could cause problems

   - comedi driver endian fixes

   - buffer overflow problems for staging wifi drivers

   - build dependency issue for rtl8192e driver

  All have been in linux-next for a while with no reported problems"

* tag 'staging-5.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (23 commits)
  Revert "staging: wfx: remove unused included header files"
  staging: rtl8188eu: prevent ->ssid overflow in rtw_wx_set_scan()
  staging: rtl8188eu: fix potential memory corruption in rtw_check_beacon_data()
  staging: rtl8192u: fix ->ssid overflow in r8192_wx_set_scan()
  staging: comedi: pcl726: Use 16-bit 0 for interrupt data
  staging: comedi: ni_65xx: Use 16-bit 0 for interrupt data
  staging: comedi: ni_6527: Use 16-bit 0 for interrupt data
  staging: comedi: comedi_parport: Use 16-bit 0 for interrupt data
  staging: comedi: amplc_pc236_common: Use 16-bit 0 for interrupt data
  staging: comedi: pcl818: Fix endian problem for AI command data
  staging: comedi: pcl711: Fix endian problem for AI command data
  staging: comedi: me4000: Fix endian problem for AI command data
  staging: comedi: dmm32at: Fix endian problem for AI command data
  staging: comedi: das800: Fix endian problem for AI command data
  staging: comedi: das6402: Fix endian problem for AI command data
  staging: comedi: adv_pci1710: Fix endian problem for AI command data
  staging: comedi: addi_apci_1500: Fix endian problem for command sample
  staging: comedi: addi_apci_1032: Fix endian problem for COS sample
  staging: ks7010: prevent buffer overflow in ks_wlan_set_scan()
  staging: rtl8712: Fix possible buffer overflow in r8712_sitesurvey_cmd
  ...

drivers/staging/comedi/drivers/addi_apci_1032.c

@@ -260,6 +260,7 @@ static irqreturn_t apci1032_interrupt(int irq, void *d)
 	struct apci1032_private *devpriv = dev->private;
 	struct comedi_subdevice *s = dev->read_subdev;
 	unsigned int ctrl;
+	unsigned short val;
 
 	/* check interrupt is from this device */
 	if ((inl(devpriv->amcc_iobase + AMCC_OP_REG_INTCSR) &
@@ -275,7 +276,8 @@ static irqreturn_t apci1032_interrupt(int irq, void *d)
 	outl(ctrl & ~APCI1032_CTRL_INT_ENA, dev->iobase + APCI1032_CTRL_REG);
 
 	s->state = inl(dev->iobase + APCI1032_STATUS_REG) & 0xffff;
-	comedi_buf_write_samples(s, &s->state, 1);
+	val = s->state;
+	comedi_buf_write_samples(s, &val, 1);
 	comedi_handle_events(dev, s);
 
 	/* enable the interrupt */

drivers/staging/comedi/drivers/addi_apci_1500.c

@@ -208,7 +208,7 @@ static irqreturn_t apci1500_interrupt(int irq, void *d)
 	struct comedi_device *dev = d;
 	struct apci1500_private *devpriv = dev->private;
 	struct comedi_subdevice *s = dev->read_subdev;
-	unsigned int status = 0;
+	unsigned short status = 0;
 	unsigned int val;
 
 	val = inl(devpriv->amcc + AMCC_OP_REG_INTCSR);
@@ -238,14 +238,14 @@ static irqreturn_t apci1500_interrupt(int irq, void *d)
 	 *
 	 *    Mask     Meaning
 	 * ----------  ------------------------------------------
-	 * 0x00000001  Event 1 has occurred
-	 * 0x00000010  Event 2 has occurred
-	 * 0x00000100  Counter/timer 1 has run down (not implemented)
-	 * 0x00001000  Counter/timer 2 has run down (not implemented)
-	 * 0x00010000  Counter 3 has run down (not implemented)
-	 * 0x00100000  Watchdog has run down (not implemented)
-	 * 0x01000000  Voltage error
-	 * 0x10000000  Short-circuit error
+	 * 0b00000001  Event 1 has occurred
+	 * 0b00000010  Event 2 has occurred
+	 * 0b00000100  Counter/timer 1 has run down (not implemented)
+	 * 0b00001000  Counter/timer 2 has run down (not implemented)
+	 * 0b00010000  Counter 3 has run down (not implemented)
+	 * 0b00100000  Watchdog has run down (not implemented)
+	 * 0b01000000  Voltage error
+	 * 0b10000000  Short-circuit error
 	 */
 	comedi_buf_write_samples(s, &status, 1);
 	comedi_handle_events(dev, s);

drivers/staging/comedi/drivers/adv_pci1710.c

@@ -300,11 +300,11 @@ static int pci1710_ai_eoc(struct comedi_device *dev,
 static int pci1710_ai_read_sample(struct comedi_device *dev,
 				  struct comedi_subdevice *s,
 				  unsigned int cur_chan,
-				  unsigned int *val)
+				  unsigned short *val)
 {
 	const struct boardtype *board = dev->board_ptr;
 	struct pci1710_private *devpriv = dev->private;
-	unsigned int sample;
+	unsigned short sample;
 	unsigned int chan;
 
 	sample = inw(dev->iobase + PCI171X_AD_DATA_REG);
@@ -345,7 +345,7 @@ static int pci1710_ai_insn_read(struct comedi_device *dev,
 	pci1710_ai_setup_chanlist(dev, s, &insn->chanspec, 1, 1);
 
 	for (i = 0; i < insn->n; i++) {
-		unsigned int val;
+		unsigned short val;
 
 		/* start conversion */
 		outw(0, dev->iobase + PCI171X_SOFTTRG_REG);
@@ -395,7 +395,7 @@ static void pci1710_handle_every_sample(struct comedi_device *dev,
 {
 	struct comedi_cmd *cmd = &s->async->cmd;
 	unsigned int status;
-	unsigned int val;
+	unsigned short val;
 	int ret;
 
 	status = inw(dev->iobase + PCI171X_STATUS_REG);
@@ -455,7 +455,7 @@ static void pci1710_handle_fifo(struct comedi_device *dev,
 	}
 
 	for (i = 0; i < devpriv->max_samples; i++) {
-		unsigned int val;
+		unsigned short val;
 		int ret;
 
 		ret = pci1710_ai_read_sample(dev, s, s->async->cur_chan, &val);

drivers/staging/comedi/drivers/amplc_pc236_common.c

@@ -126,7 +126,9 @@ static irqreturn_t pc236_interrupt(int irq, void *d)
 
 	handled = pc236_intr_check(dev);
 	if (dev->attached && handled) {
-		comedi_buf_write_samples(s, &s->state, 1);
+		unsigned short val = 0;
+
+		comedi_buf_write_samples(s, &val, 1);
 		comedi_handle_events(dev, s);
 	}
 	return IRQ_RETVAL(handled);

drivers/staging/comedi/drivers/comedi_parport.c

@@ -210,12 +210,13 @@ static irqreturn_t parport_interrupt(int irq, void *d)
 	struct comedi_device *dev = d;
 	struct comedi_subdevice *s = dev->read_subdev;
 	unsigned int ctrl;
+	unsigned short val = 0;
 
 	ctrl = inb(dev->iobase + PARPORT_CTRL_REG);
 	if (!(ctrl & PARPORT_CTRL_IRQ_ENA))
 		return IRQ_NONE;
 
-	comedi_buf_write_samples(s, &s->state, 1);
+	comedi_buf_write_samples(s, &val, 1);
 	comedi_handle_events(dev, s);
 
 	return IRQ_HANDLED;

drivers/staging/comedi/drivers/das6402.c

@@ -186,7 +186,7 @@ static irqreturn_t das6402_interrupt(int irq, void *d)
 	if (status & DAS6402_STATUS_FFULL) {
 		async->events |= COMEDI_CB_OVERFLOW;
 	} else if (status & DAS6402_STATUS_FFNE) {
-		unsigned int val;
+		unsigned short val;
 
 		val = das6402_ai_read_sample(dev, s);
 		comedi_buf_write_samples(s, &val, 1);

drivers/staging/comedi/drivers/das800.c

@@ -427,7 +427,7 @@ static irqreturn_t das800_interrupt(int irq, void *d)
 	struct comedi_cmd *cmd;
 	unsigned long irq_flags;
 	unsigned int status;
-	unsigned int val;
+	unsigned short val;
 	bool fifo_empty;
 	bool fifo_overflow;
 	int i;

drivers/staging/comedi/drivers/dmm32at.c

@@ -404,7 +404,7 @@ static irqreturn_t dmm32at_isr(int irq, void *d)
 {
 	struct comedi_device *dev = d;
 	unsigned char intstat;
-	unsigned int val;
+	unsigned short val;
 	int i;
 
 	if (!dev->attached) {

drivers/staging/comedi/drivers/me4000.c

@@ -924,7 +924,7 @@ static irqreturn_t me4000_ai_isr(int irq, void *dev_id)
 	struct comedi_subdevice *s = dev->read_subdev;
 	int i;
 	int c = 0;
-	unsigned int lval;
+	unsigned short lval;
 
 	if (!dev->attached)
 		return IRQ_NONE;

drivers/staging/comedi/drivers/ni_6527.c

@@ -195,7 +195,9 @@ static irqreturn_t ni6527_interrupt(int irq, void *d)
 		return IRQ_NONE;
 
 	if (status & NI6527_STATUS_EDGE) {
-		comedi_buf_write_samples(s, &s->state, 1);
+		unsigned short val = 0;
+
+		comedi_buf_write_samples(s, &val, 1);
 		comedi_handle_events(dev, s);
 	}
 

drivers/staging/comedi/drivers/ni_65xx.c

@@ -472,6 +472,7 @@ static irqreturn_t ni_65xx_interrupt(int irq, void *d)
 	struct comedi_device *dev = d;
 	struct comedi_subdevice *s = dev->read_subdev;
 	unsigned int status;
+	unsigned short val = 0;
 
 	status = readb(dev->mmio + NI_65XX_STATUS_REG);
 	if ((status & NI_65XX_STATUS_INT) == 0)
@@ -482,7 +483,7 @@ static irqreturn_t ni_65xx_interrupt(int irq, void *d)
 	writeb(NI_65XX_CLR_EDGE_INT | NI_65XX_CLR_OVERFLOW_INT,
 	       dev->mmio + NI_65XX_CLR_REG);
 
-	comedi_buf_write_samples(s, &s->state, 1);
+	comedi_buf_write_samples(s, &val, 1);
 	comedi_handle_events(dev, s);
 
 	return IRQ_HANDLED;

drivers/staging/comedi/drivers/pcl711.c

@@ -184,7 +184,7 @@ static irqreturn_t pcl711_interrupt(int irq, void *d)
 	struct comedi_device *dev = d;
 	struct comedi_subdevice *s = dev->read_subdev;
 	struct comedi_cmd *cmd = &s->async->cmd;
-	unsigned int data;
+	unsigned short data;
 
 	if (!dev->attached) {
 		dev_err(dev->class_dev, "spurious interrupt\n");

drivers/staging/comedi/drivers/pcl726.c

@@ -220,9 +220,11 @@ static irqreturn_t pcl726_interrupt(int irq, void *d)
 	struct pcl726_private *devpriv = dev->private;
 
 	if (devpriv->cmd_running) {
+		unsigned short val = 0;
+
 		pcl726_intr_cancel(dev, s);
 
-		comedi_buf_write_samples(s, &s->state, 1);
+		comedi_buf_write_samples(s, &val, 1);
 		comedi_handle_events(dev, s);
 	}
 

drivers/staging/comedi/drivers/pcl818.c

@@ -423,7 +423,7 @@ static int pcl818_ai_eoc(struct comedi_device *dev,
 
 static bool pcl818_ai_write_sample(struct comedi_device *dev,
 				   struct comedi_subdevice *s,
-				   unsigned int chan, unsigned int val)
+				   unsigned int chan, unsigned short val)
 {
 	struct pcl818_private *devpriv = dev->private;
 	struct comedi_cmd *cmd = &s->async->cmd;

drivers/staging/ks7010/ks_wlan_net.c

@@ -1120,6 +1120,7 @@ static int ks_wlan_set_scan(struct net_device *dev,
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 	struct iw_scan_req *req = NULL;
+	int len;
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
@@ -1129,8 +1130,9 @@ static int ks_wlan_set_scan(struct net_device *dev,
 	if (wrqu->data.length == sizeof(struct iw_scan_req) &&
 	    wrqu->data.flags & IW_SCAN_THIS_ESSID) {
 		req = (struct iw_scan_req *)extra;
-		priv->scan_ssid_len = req->essid_len;
-		memcpy(priv->scan_ssid, req->essid, priv->scan_ssid_len);
+		len = min_t(int, req->essid_len, IW_ESSID_MAX_SIZE);
+		priv->scan_ssid_len = len;
+		memcpy(priv->scan_ssid, req->essid, len);
 	} else {
 		priv->scan_ssid_len = 0;
 	}

drivers/staging/rtl8188eu/core/rtw_ap.c

@@ -791,6 +791,7 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf,  int len)
 	p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_SSID, &ie_len,
 		       pbss_network->ie_length - _BEACON_IE_OFFSET_);
 	if (p && ie_len > 0) {
+		ie_len = min_t(int, ie_len, sizeof(pbss_network->ssid.ssid));
 		memset(&pbss_network->ssid, 0, sizeof(struct ndis_802_11_ssid));
 		memcpy(pbss_network->ssid.ssid, p + 2, ie_len);
 		pbss_network->ssid.ssid_length = ie_len;
@@ -811,6 +812,7 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf,  int len)
 	p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_SUPP_RATES, &ie_len,
 		       pbss_network->ie_length - _BEACON_IE_OFFSET_);
 	if (p) {
+		ie_len = min_t(int, ie_len, NDIS_802_11_LENGTH_RATES_EX);
 		memcpy(supportRate, p + 2, ie_len);
 		supportRateNum = ie_len;
 	}
@@ -819,6 +821,8 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf,  int len)
 	p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_EXT_SUPP_RATES,
 		       &ie_len, pbss_network->ie_length - _BEACON_IE_OFFSET_);
 	if (p) {
+		ie_len = min_t(int, ie_len,
+			       NDIS_802_11_LENGTH_RATES_EX - supportRateNum);
 		memcpy(supportRate + supportRateNum, p + 2, ie_len);
 		supportRateNum += ie_len;
 	}
@@ -934,6 +938,7 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf,  int len)
 
 		pht_cap->mcs.rx_mask[0] = 0xff;
 		pht_cap->mcs.rx_mask[1] = 0x0;
+		ie_len = min_t(int, ie_len, sizeof(pmlmepriv->htpriv.ht_cap));
 		memcpy(&pmlmepriv->htpriv.ht_cap, p + 2, ie_len);
 	}
 

drivers/staging/rtl8188eu/os_dep/ioctl_linux.c

@@ -1133,9 +1133,11 @@ static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
 						break;
 					}
 					sec_len = *(pos++); len -= 1;
-					if (sec_len > 0 && sec_len <= len) {
+					if (sec_len > 0 &&
+					    sec_len <= len &&
+					    sec_len <= 32) {
 						ssid[ssid_index].ssid_length = sec_len;
-						memcpy(ssid[ssid_index].ssid, pos, ssid[ssid_index].ssid_length);
+						memcpy(ssid[ssid_index].ssid, pos, sec_len);
 						ssid_index++;
 					}
 					pos += sec_len;

drivers/staging/rtl8192e/Kconfig

@@ -27,6 +27,7 @@ config RTLLIB_CRYPTO_CCMP
 config RTLLIB_CRYPTO_TKIP
 	tristate "Support for rtllib TKIP crypto"
 	depends on RTLLIB
+	select CRYPTO
 	select CRYPTO_LIB_ARC4
 	select CRYPTO_MICHAEL_MIC
 	default y

drivers/staging/rtl8192e/rtl8192e/rtl_wx.c

@@ -406,9 +406,10 @@ static int _rtl92e_wx_set_scan(struct net_device *dev,
 		struct iw_scan_req *req = (struct iw_scan_req *)b;
 
 		if (req->essid_len) {
-			ieee->current_network.ssid_len = req->essid_len;
-			memcpy(ieee->current_network.ssid, req->essid,
-			       req->essid_len);
+			int len = min_t(int, req->essid_len, IW_ESSID_MAX_SIZE);
+
+			ieee->current_network.ssid_len = len;
+			memcpy(ieee->current_network.ssid, req->essid, len);
 		}
 	}
 

drivers/staging/rtl8192u/r8192U_wx.c

@@ -331,8 +331,10 @@ static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
 		struct iw_scan_req *req = (struct iw_scan_req *)b;
 
 		if (req->essid_len) {
-			ieee->current_network.ssid_len = req->essid_len;
-			memcpy(ieee->current_network.ssid, req->essid, req->essid_len);
+			int len = min_t(int, req->essid_len, IW_ESSID_MAX_SIZE);
+
+			ieee->current_network.ssid_len = len;
+			memcpy(ieee->current_network.ssid, req->essid, len);
 		}
 	}
 

drivers/staging/rtl8712/rtl871x_cmd.c

@@ -192,8 +192,10 @@ u8 r8712_sitesurvey_cmd(struct _adapter *padapter,
 	psurveyPara->ss_ssidlen = 0;
 	memset(psurveyPara->ss_ssid, 0, IW_ESSID_MAX_SIZE + 1);
 	if (pssid && pssid->SsidLength) {
-		memcpy(psurveyPara->ss_ssid, pssid->Ssid, pssid->SsidLength);
-		psurveyPara->ss_ssidlen = cpu_to_le32(pssid->SsidLength);
+		int len = min_t(int, pssid->SsidLength, IW_ESSID_MAX_SIZE);
+
+		memcpy(psurveyPara->ss_ssid, pssid->Ssid, len);
+		psurveyPara->ss_ssidlen = cpu_to_le32(len);
 	}
 	set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
 	r8712_enqueue_cmd(pcmdpriv, ph2c);

drivers/staging/rtl8712/rtl871x_ioctl_linux.c

@@ -924,7 +924,7 @@ static int r871x_wx_set_priv(struct net_device *dev,
 	struct iw_point *dwrq = (struct iw_point *)awrq;
 
 	len = dwrq->length;
-	ext = memdup_user(dwrq->pointer, len);
+	ext = strndup_user(dwrq->pointer, len);
 	if (IS_ERR(ext))
 		return PTR_ERR(ext);
 

drivers/staging/wfx/bh.c

@@ -5,6 +5,7 @@
  * Copyright (c) 2017-2020, Silicon Laboratories, Inc.
  * Copyright (c) 2010, ST-Ericsson
  */
+#include <linux/gpio/consumer.h>
 #include <net/mac80211.h>
 
 #include "bh.h"

drivers/staging/wfx/bh.h

@@ -8,6 +8,10 @@
 #ifndef WFX_BH_H
 #define WFX_BH_H
 
+#include <linux/atomic.h>
+#include <linux/wait.h>
+#include <linux/workqueue.h>
+
 struct wfx_dev;
 
 struct wfx_hif {

drivers/staging/wfx/bus.h

@@ -8,6 +8,9 @@
 #ifndef WFX_BUS_H
 #define WFX_BUS_H
 
+#include <linux/mmc/sdio_func.h>
+#include <linux/spi/spi.h>
+
 #define WFX_REG_CONFIG        0x0
 #define WFX_REG_CONTROL       0x1
 #define WFX_REG_IN_OUT_QUEUE  0x2

drivers/staging/wfx/bus_sdio.c

@@ -5,13 +5,19 @@
  * Copyright (c) 2017-2020, Silicon Laboratories, Inc.
  * Copyright (c) 2010, ST-Ericsson
  */
+#include <linux/module.h>
 #include <linux/mmc/sdio.h>
 #include <linux/mmc/sdio_func.h>
 #include <linux/mmc/card.h>
+#include <linux/interrupt.h>
 #include <linux/of_irq.h>
+#include <linux/irq.h>
 
 #include "bus.h"
 #include "wfx.h"
+#include "hwio.h"
+#include "main.h"
+#include "bh.h"
 
 static const struct wfx_platform_data wfx_sdio_pdata = {
 	.file_fw = "wfm_wf200",

drivers/staging/wfx/bus_spi.c

@@ -6,12 +6,19 @@
  * Copyright (c) 2011, Sagrad Inc.
  * Copyright (c) 2010, ST-Ericsson
  */
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/gpio/consumer.h>
 #include <linux/spi/spi.h>
+#include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/of.h>
 
 #include "bus.h"
 #include "wfx.h"
+#include "hwio.h"
+#include "main.h"
+#include "bh.h"
 
 #define SET_WRITE 0x7FFF        /* usage: and operation */
 #define SET_READ 0x8000         /* usage: or operation */

drivers/staging/wfx/data_rx.c

@@ -5,8 +5,13 @@
  * Copyright (c) 2017-2020, Silicon Laboratories, Inc.
  * Copyright (c) 2010, ST-Ericsson
  */
+#include <linux/etherdevice.h>
+#include <net/mac80211.h>
+
 #include "data_rx.h"
 #include "wfx.h"
+#include "bh.h"
+#include "sta.h"
 
 static void wfx_rx_handle_ba(struct wfx_vif *wvif, struct ieee80211_mgmt *mgmt)
 {

drivers/staging/wfx/data_tx.c

@@ -6,9 +6,14 @@
  * Copyright (c) 2010, ST-Ericsson
  */
 #include <net/mac80211.h>
+#include <linux/etherdevice.h>
 
+#include "data_tx.h"
 #include "wfx.h"
+#include "bh.h"
 #include "sta.h"
+#include "queue.h"
+#include "debug.h"
 #include "traces.h"
 #include "hif_tx_mib.h"
 

drivers/staging/wfx/data_tx.h

@@ -8,6 +8,9 @@
 #ifndef WFX_DATA_TX_H
 #define WFX_DATA_TX_H
 
+#include <linux/list.h>
+#include <net/mac80211.h>
+
 #include "hif_api_cmd.h"
 #include "hif_api_mib.h"
 

drivers/staging/wfx/debug.c

@@ -5,9 +5,15 @@
  * Copyright (c) 2017-2020, Silicon Laboratories, Inc.
  * Copyright (c) 2010, ST-Ericsson
  */
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include <linux/crc32.h>
+
 #include "debug.h"
 #include "wfx.h"
 #include "sta.h"
+#include "main.h"
+#include "hif_tx.h"
 #include "hif_tx_mib.h"
 
 #define CREATE_TRACE_POINTS

drivers/staging/wfx/fwio.c

@@ -6,6 +6,8 @@
  * Copyright (c) 2010, ST-Ericsson
  */
 #include <linux/firmware.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
 #include <linux/bitfield.h>
 
 #include "fwio.h"

drivers/staging/wfx/hif_api_cmd.h

@@ -8,6 +8,10 @@
 #ifndef WFX_HIF_API_CMD_H
 #define WFX_HIF_API_CMD_H
 
+#include <linux/ieee80211.h>
+
+#include "hif_api_general.h"
+
 enum hif_requests_ids {
 	HIF_REQ_ID_RESET                = 0x0a,
 	HIF_REQ_ID_READ_MIB             = 0x05,

drivers/staging/wfx/hif_api_general.h

@@ -8,6 +8,15 @@
 #ifndef WFX_HIF_API_GENERAL_H
 #define WFX_HIF_API_GENERAL_H
 
+#ifdef __KERNEL__
+#include <linux/types.h>
+#include <linux/if_ether.h>
+#else
+#include <net/ethernet.h>
+#include <stdint.h>
+#define __packed __attribute__((__packed__))
+#endif
+
 #define HIF_ID_IS_INDICATION      0x80
 #define HIF_COUNTER_MAX           7
 

drivers/staging/wfx/hif_tx.c

@@ -6,7 +6,11 @@
  * Copyright (c) 2017-2020, Silicon Laboratories, Inc.
  * Copyright (c) 2010, ST-Ericsson
  */
+#include <linux/etherdevice.h>
+
+#include "hif_tx.h"
 #include "wfx.h"
+#include "bh.h"
 #include "hwio.h"
 #include "debug.h"
 #include "sta.h"

drivers/staging/wfx/hif_tx_mib.c

@@ -6,8 +6,13 @@
  * Copyright (c) 2010, ST-Ericsson
  * Copyright (C) 2010, ST-Ericsson SA
  */
+
+#include <linux/etherdevice.h>
+
 #include "wfx.h"
+#include "hif_tx.h"
 #include "hif_tx_mib.h"
+#include "hif_api_mib.h"
 
 int hif_set_output_power(struct wfx_vif *wvif, int val)
 {

drivers/staging/wfx/hwio.c

@@ -5,10 +5,13 @@
  * Copyright (c) 2017-2020, Silicon Laboratories, Inc.
  * Copyright (c) 2010, ST-Ericsson
  */
+#include <linux/kernel.h>
+#include <linux/delay.h>
 #include <linux/slab.h>
 
 #include "hwio.h"
 #include "wfx.h"
+#include "bus.h"
 #include "traces.h"
 
 /*

drivers/staging/wfx/hwio.h

@@ -8,6 +8,8 @@
 #ifndef WFX_HWIO_H
 #define WFX_HWIO_H
 
+#include <linux/types.h>
+
 struct wfx_dev;
 
 int wfx_data_read(struct wfx_dev *wdev, void *buf, size_t buf_len);

drivers/staging/wfx/key.c

@@ -5,10 +5,12 @@
  * Copyright (c) 2017-2020, Silicon Laboratories, Inc.
  * Copyright (c) 2010, ST-Ericsson
  */
+#include <linux/etherdevice.h>
 #include <net/mac80211.h>
 
 #include "key.h"
 #include "wfx.h"
+#include "hif_tx_mib.h"
 
 static int wfx_alloc_key(struct wfx_dev *wdev)
 {

drivers/staging/wfx/key.h

@@ -8,6 +8,8 @@
 #ifndef WFX_KEY_H
 #define WFX_KEY_H
 
+#include <net/mac80211.h>
+
 struct wfx_dev;
 struct wfx_vif;
 

drivers/staging/wfx/main.c

@@ -10,21 +10,28 @@
  * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
  * Copyright (c) 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
  */
+#include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_net.h>
+#include <linux/gpio/consumer.h>
 #include <linux/mmc/sdio_func.h>
 #include <linux/spi/spi.h>
+#include <linux/etherdevice.h>
 #include <linux/firmware.h>
 
+#include "main.h"
 #include "wfx.h"
 #include "fwio.h"
 #include "hwio.h"
 #include "bus.h"
+#include "bh.h"
 #include "sta.h"
 #include "key.h"
 #include "scan.h"
 #include "debug.h"
+#include "data_tx.h"
 #include "hif_tx_mib.h"
+#include "hif_api_cmd.h"
 
 #define WFX_PDS_MAX_SIZE 1500
 

drivers/staging/wfx/main.h

@@ -10,8 +10,11 @@
 #ifndef WFX_MAIN_H
 #define WFX_MAIN_H
 
+#include <linux/device.h>
 #include <linux/gpio/consumer.h>
 
+#include "hif_api_general.h"
+
 struct wfx_dev;
 struct hwbus_ops;
 

drivers/staging/wfx/queue.c

@@ -5,9 +5,13 @@
  * Copyright (c) 2017-2020, Silicon Laboratories, Inc.
  * Copyright (c) 2010, ST-Ericsson
  */
+#include <linux/sched.h>
 #include <net/mac80211.h>
 
+#include "queue.h"
 #include "wfx.h"
+#include "sta.h"
+#include "data_tx.h"
 #include "traces.h"
 
 void wfx_tx_lock(struct wfx_dev *wdev)

drivers/staging/wfx/queue.h

@@ -8,6 +8,9 @@
 #ifndef WFX_QUEUE_H
 #define WFX_QUEUE_H
 
+#include <linux/skbuff.h>
+#include <linux/atomic.h>
+
 struct wfx_dev;
 struct wfx_vif;
 

drivers/staging/wfx/scan.h

@@ -8,6 +8,8 @@
 #ifndef WFX_SCAN_H
 #define WFX_SCAN_H
 
+#include <net/mac80211.h>
+
 struct wfx_dev;
 struct wfx_vif;
 

drivers/staging/wfx/sta.c

@@ -5,11 +5,17 @@
  * Copyright (c) 2017-2020, Silicon Laboratories, Inc.
  * Copyright (c) 2010, ST-Ericsson
  */
+#include <linux/etherdevice.h>
 #include <net/mac80211.h>
 
 #include "sta.h"
 #include "wfx.h"
+#include "fwio.h"
+#include "bh.h"
+#include "key.h"
 #include "scan.h"
+#include "debug.h"
+#include "hif_tx.h"
 #include "hif_tx_mib.h"
 
 #define HIF_MAX_ARP_IP_ADDRTABLE_ENTRIES 2

drivers/staging/wfx/sta.h

@@ -8,6 +8,8 @@
 #ifndef WFX_STA_H
 #define WFX_STA_H
 
+#include <net/mac80211.h>
+
 struct wfx_dev;
 struct wfx_vif;
 

drivers/staging/wfx/traces.h

@@ -12,8 +12,11 @@
 #define _WFX_TRACE_H
 
 #include <linux/tracepoint.h>
+#include <net/mac80211.h>
 
 #include "bus.h"
+#include "hif_api_cmd.h"
+#include "hif_api_mib.h"
 
 /* The hell below need some explanations. For each symbolic number, we need to
  * define it with TRACE_DEFINE_ENUM() and in a list for __print_symbolic.

drivers/staging/wfx/wfx.h

@@ -10,6 +10,9 @@
 #ifndef WFX_H
 #define WFX_H
 
+#include <linux/completion.h>
+#include <linux/workqueue.h>
+#include <linux/mutex.h>
 #include <linux/nospec.h>
 #include <net/mac80211.h>