staging: brcm80211: unifdef -DWLC_LOW

Part of BMAC removal.
Signed-off-by: Brett Rudley <brudley@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/brcm80211/include/bcm_rpc_tp.h

@@ -53,9 +53,7 @@ typedef struct rpc_transport_info rpc_tp_info_t;
 typedef void (*rpc_tx_complete_fn_t) (void *, rpc_buf_t *, int status);
 typedef void (*rpc_rx_fn_t) (void *, rpc_buf_t *);
 
-#ifdef WLC_LOW
 typedef void (*rpc_txflowctl_cb_t) (void *ctx, bool on);
-#endif
 
 extern rpc_tp_info_t *bcm_rpc_tp_attach(struct osl_info *osh, void *bus);
 extern void bcm_rpc_tp_detach(rpc_tp_info_t *rpcb);
@@ -94,7 +92,6 @@ extern int bcm_rpc_tp_get_device_speed(rpc_tp_info_t *rpc_th);
 extern int bcm_rpc_tp_dump(rpc_tp_info_t *rpcb, struct bcmstrbuf *b);
 #endif
 
-#ifdef WLC_LOW
 /* intercept USB pkt to parse RPC header: USB driver rx-> wl_send -> this -> wl driver */
 extern void bcm_rpc_tp_rx_from_dnglbus(rpc_tp_info_t *rpc_th, struct lbuf *lb);
 
@@ -110,7 +107,6 @@ extern void bcm_rpc_tp_txq_wm_set(rpc_tp_info_t *rpc_th, u8 hiwm,
 				  u8 lowm);
 extern void bcm_rpc_tp_txq_wm_get(rpc_tp_info_t *rpc_th, u8 *hiwm,
 				  u8 *lowm);
-#endif				/* WLC_LOW */
 
 extern void bcm_rpc_tp_agg_set(rpc_tp_info_t *rpcb, u32 reason, bool set);
 extern void bcm_rpc_tp_agg_limit_set(rpc_tp_info_t *rpc_th, u8 sf,

drivers/staging/brcm80211/include/siutils.h

@@ -19,9 +19,6 @@
 
 #include <hndsoc.h>
 
-#if !defined(WLC_LOW)
-#include "bcm_rpc.h"
-#endif
 /*
  * Data structure to export all chip specific common variables
  *   public (read-only) portion of siutils handle returned by si_attach()
@@ -50,19 +47,12 @@ struct si_pub {
 	uint socirev;		/* SOC interconnect rev */
 	bool pci_pr32414;
 
-#if !defined(WLC_LOW)
-	rpc_info_t *rpc;
-#endif
 };
 
 /* for HIGH_ONLY driver, the si_t must be writable to allow states sync from BMAC to HIGH driver
  * for monolithic driver, it is readonly to prevent accident change
  */
-#if !defined(WLC_LOW)
-typedef struct si_pub si_t;
-#else
 typedef const struct si_pub si_t;
-#endif
 
 /*
  * Many of the routines below take an 'sih' handle as their first arg.

drivers/staging/brcm80211/phy/wlc_phy_hal.h

@@ -146,7 +146,6 @@ typedef struct shared_phy_params {
 	u32 boardflags2;
 } shared_phy_params_t;
 
-#ifdef WLC_LOW
 
 extern shared_phy_t *wlc_phy_shared_attach(shared_phy_params_t *shp);
 extern void wlc_phy_shared_detach(shared_phy_t *phy_sh);
@@ -185,7 +184,6 @@ extern void wlc_phy_set_deaf(wlc_phy_t *ppi, bool user_flag);
 extern void wlc_phy_switch_radio(wlc_phy_t *ppi, bool on);
 extern void wlc_phy_anacore(wlc_phy_t *ppi, bool on);
 
-#endif				/* WLC_LOW */
 
 extern void wlc_phy_BSSinit(wlc_phy_t *ppi, bool bonlyap, int rssi);
 

drivers/staging/brcm80211/sys/wl_mac80211.c

@@ -759,14 +759,12 @@ static wl_info_t *wl_attach(u16 vendor, u16 device, unsigned long regs,
 	wlc_iovar_setint(wl->wlc, "sd_drivestrength", sd_drivestrength);
 #endif
 
-#ifdef WLC_LOW
 	/* register our interrupt handler */
 	if (request_irq(irq, wl_isr, IRQF_SHARED, KBUILD_MODNAME, wl)) {
 		WL_ERROR(("wl%d: request_irq() failed\n", unit));
 		goto fail;
 	}
 	wl->irq = irq;
-#endif				/* WLC_LOW */
 
 	/* register module */
 	wlc_module_register(wl->pub, NULL, "linux", wl, NULL, wl_linux_watchdog,
@@ -1349,7 +1347,6 @@ void wl_free(wl_info_t *wl)
 	osl_detach(osh);
 }
 
-#ifdef WLC_LOW
 /* transmit a packet */
 static int BCMFASTPATH wl_start(struct sk_buff *skb, wl_info_t *wl)
 {
@@ -1358,7 +1355,6 @@ static int BCMFASTPATH wl_start(struct sk_buff *skb, wl_info_t *wl)
 
 	return wl_start_int(wl, WL_TO_HW(wl), skb);
 }
-#endif				/* WLC_LOW */
 
 static int BCMFASTPATH
 wl_start_int(wl_info_t *wl, struct ieee80211_hw *hw, struct sk_buff *skb)
@@ -1400,13 +1396,11 @@ uint wl_reset(wl_info_t *wl)
  */
 void BCMFASTPATH wl_intrson(wl_info_t *wl)
 {
-#if defined(WLC_LOW)
 	unsigned long flags;
 
 	INT_LOCK(wl, flags);
 	wlc_intrson(wl->wlc);
 	INT_UNLOCK(wl, flags);
-#endif				/* WLC_LOW */
 }
 
 bool wl_alloc_dma_resources(wl_info_t *wl, uint addrwidth)
@@ -1416,7 +1410,6 @@ bool wl_alloc_dma_resources(wl_info_t *wl, uint addrwidth)
 
 u32 BCMFASTPATH wl_intrsoff(wl_info_t *wl)
 {
-#if defined(WLC_LOW)
 	unsigned long flags;
 	u32 status;
 
@@ -1424,20 +1417,15 @@ u32 BCMFASTPATH wl_intrsoff(wl_info_t *wl)
 	status = wlc_intrsoff(wl->wlc);
 	INT_UNLOCK(wl, flags);
 	return status;
-#else
-	return 0;
-#endif				/* WLC_LOW */
 }
 
 void wl_intrsrestore(wl_info_t *wl, u32 macintmask)
 {
-#if defined(WLC_LOW)
 	unsigned long flags;
 
 	INT_LOCK(wl, flags);
 	wlc_intrsrestore(wl->wlc, macintmask);
 	INT_UNLOCK(wl, flags);
-#endif				/* WLC_LOW */
 }
 
 int wl_up(wl_info_t *wl)
@@ -1473,7 +1461,6 @@ void wl_down(wl_info_t *wl)
 
 irqreturn_t BCMFASTPATH wl_isr(int irq, void *dev_id)
 {
-#if defined(WLC_LOW)
 	wl_info_t *wl;
 	bool ours, wantdpc;
 	unsigned long flags;
@@ -1498,14 +1485,10 @@ irqreturn_t BCMFASTPATH wl_isr(int irq, void *dev_id)
 	WL_ISRUNLOCK(wl, flags);
 
 	return IRQ_RETVAL(ours);
-#else
-	return IRQ_RETVAL(0);
-#endif				/* WLC_LOW */
 }
 
 static void BCMFASTPATH wl_dpc(unsigned long data)
 {
-#ifdef WLC_LOW
 	wl_info_t *wl;
 
 	wl = (wl_info_t *) data;
@@ -1539,7 +1522,6 @@ static void BCMFASTPATH wl_dpc(unsigned long data)
 
  done:
 	WL_UNLOCK(wl);
-#endif				/* WLC_LOW */
 }
 
 static void wl_link_up(wl_info_t *wl, char *ifname)
@@ -1743,7 +1725,6 @@ char *wl_firmwares[WL_MAX_FW] = {
 	NULL
 };
 
-#ifdef WLC_LOW
 int wl_ucode_init_buf(wl_info_t *wl, void **pbuf, u32 idx)
 {
 	int i, entry;
@@ -1790,7 +1771,6 @@ int wl_ucode_init_uint(wl_info_t *wl, u32 *data, u32 idx)
 	printf("ERROR: ucode tag:%d can not be found!\n", idx);
 	return -1;
 }
-#endif				/* WLC_LOW */
 
 static int wl_request_fw(wl_info_t *wl, struct pci_dev *pdev)
 {
@@ -1833,12 +1813,10 @@ static int wl_request_fw(wl_info_t *wl, struct pci_dev *pdev)
 	return 0;
 }
 
-#ifdef WLC_LOW
 void wl_ucode_free_buf(void *p)
 {
 	kfree(p);
 }
-#endif				/* WLC_LOW */
 
 static void wl_release_fw(wl_info_t *wl)
 {

drivers/staging/brcm80211/sys/wl_mac80211.h

@@ -122,10 +122,8 @@ extern void wl_free(wl_info_t *wl);
 extern int wl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
 extern int wl_ucode_data_init(wl_info_t *wl);
 extern void wl_ucode_data_free(void);
-#ifdef WLC_LOW
 extern void wl_ucode_free_buf(void *);
 extern int wl_ucode_init_buf(wl_info_t *wl, void **pbuf, u32 idx);
 extern int wl_ucode_init_uint(wl_info_t *wl, u32 *data, u32 idx);
-#endif				/* WLC_LOW */
 
 #endif				/* _wl_mac80211_h_ */

drivers/staging/brcm80211/sys/wlc_alloc.c

@@ -196,7 +196,6 @@ wlc_info_t *wlc_attach_malloc(struct osl_info *osh, uint unit, uint *err,
 	}
 	wlc->hw->wlc = wlc;
 
-#ifdef WLC_LOW
 	wlc->hw->bandstate[0] = (wlc_hwband_t *)wlc_calloc(osh, unit,
 		(sizeof(wlc_hwband_t) * MAXBANDS));
 	if (wlc->hw->bandstate[0] == NULL) {
@@ -211,7 +210,6 @@ wlc_info_t *wlc_attach_malloc(struct osl_info *osh, uint unit, uint *err,
 			     (sizeof(wlc_hwband_t) * i));
 		}
 	}
-#endif				/* WLC_LOW */
 
 	wlc->modulecb = (modulecb_t *)wlc_calloc(osh, unit,
 		sizeof(modulecb_t) * WLC_MAXMODULES);
@@ -357,12 +355,10 @@ void wlc_detach_mfree(wlc_info_t *wlc, struct osl_info *osh)
 	}
 
 	if (wlc->hw) {
-#ifdef WLC_LOW
 		if (wlc->hw->bandstate[0]) {
 			kfree(wlc->hw->bandstate[0]);
 			wlc->hw->bandstate[0] = NULL;
 		}
-#endif
 
 		/* free hw struct */
 		kfree(wlc->hw);

drivers/staging/brcm80211/sys/wlc_ampdu.c

@@ -908,7 +908,6 @@ wlc_ampdu_dotxstatus(ampdu_info_t *ampdu, struct scb *scb, void *p,
 	 * call the first one
 	 */
 	if (txs->status & TX_STATUS_ACK_RCV) {
-#ifdef WLC_LOW
 		u8 status_delay = 0;
 
 		/* wait till the next 8 bytes of txstatus is available */
@@ -926,18 +925,6 @@ wlc_ampdu_dotxstatus(ampdu_info_t *ampdu, struct scb *scb, void *p,
 		ASSERT(!(s1 & TX_STATUS_INTERMEDIATE));
 		ASSERT(s1 & TX_STATUS_AMPDU);
 		s2 = R_REG(wlc->osh, &wlc->regs->frmtxstatus2);
-#else				/* WLC_LOW */
-
-		/* Store the relevant information in ampdu structure */
-		WL_AMPDU_TX(("wl%d: wlc_ampdu_dotxstatus: High Recvd\n",
-			     wlc->pub->unit));
-
-		ASSERT(!ampdu->p);
-		ampdu->p = p;
-		bcopy(txs, &ampdu->txs, sizeof(tx_status_t));
-		ampdu->waiting_status = true;
-		return;
-#endif				/* WLC_LOW */
 	}
 
 	wlc_ampdu_dotxstatus_complete(ampdu, scb, p, txs, s1, s2);

drivers/staging/brcm80211/sys/wlc_bmac.c

@@ -14,9 +14,6 @@
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef WLC_LOW
-#error "This file needs WLC_LOW"
-#endif
 
 #include <linux/kernel.h>
 #include <wlc_cfg.h>

drivers/staging/brcm80211/sys/wlc_bmac.h

@@ -138,9 +138,7 @@ extern void wlc_bmac_watchdog(void *arg);
 extern void wlc_bmac_info_init(wlc_hw_info_t *wlc_hw);
 
 /* up/down, reset, clk */
-#ifdef WLC_LOW
 extern void wlc_bmac_xtal(wlc_hw_info_t *wlc_hw, bool want);
-#endif
 
 extern void wlc_bmac_copyto_objmem(wlc_hw_info_t *wlc_hw,
 				   uint offset, const void *buf, int len,

drivers/staging/brcm80211/sys/wlc_cfg.h

@@ -24,12 +24,6 @@
 #define IS_SINGLEBAND_5G(device)	0
 
 /* Keep WLC_HIGH_ONLY, WLC_SPLIT for USB extension later on */
-#if !defined(WLC_LOW)
-#define WLC_HIGH_ONLY
-#endif
-#if !defined(WLC_LOW)
-#define WLC_SPLIT
-#endif
 
 /* **** Core type/rev defaults **** */
 #define D11_DEFAULT	0x0fffffb0	/* Supported  D11 revs: 4, 5, 7-27

drivers/staging/brcm80211/sys/wlc_mac80211.c

@@ -626,21 +626,11 @@ bool wlc_ps_check(wlc_info_t *wlc)
 
 			res = false;
 		}
-#ifdef WLC_LOW
 		/* For a monolithic build the wake check can be exact since it looks at wake
 		 * override bits. The MCTL_WAKE bit should match the 'wake' value.
 		 */
 		wake = STAY_AWAKE(wlc) || wlc->hw->wake_override;
 		wake_ok = (wake == ((tmp & MCTL_WAKE) != 0));
-#else
-		/* For a split build we will not have access to any wake overrides from the low
-		 * level. The check can only make sure the MCTL_WAKE bit is on if the high
-		 * level 'wake' value is true. If the high level 'wake' is false, the MCTL_WAKE
-		 * may be either true or false due to the low level override.
-		 */
-		wake = STAY_AWAKE(wlc);
-		wake_ok = ((tmp & MCTL_WAKE) != 0) || !wake;
-#endif
 		if (hps && !wake_ok) {
 			WL_ERROR(("wl%d: wake not sync, sw %d maccontrol 0x%x\n", wlc->pub->unit, wake, tmp));
 			res = false;
@@ -1842,14 +1832,12 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode,
 	wlc_phy_stf_chain_init(wlc->band->pi, wlc->stf->hw_txchain,
 			       wlc->stf->hw_rxchain);
 
-#ifdef WLC_LOW
 	/* pull up some info resulting from the low attach */
 	{
 		int i;
 		for (i = 0; i < NFIFO; i++)
 			wlc->core->txavail[i] = wlc->hw->txavail[i];
 	}
-#endif				/* WLC_LOW */
 
 	wlc_bmac_hw_etheraddr(wlc->hw, &wlc->perm_etheraddr);
 
@@ -2500,9 +2488,7 @@ static void wlc_watchdog(void *arg)
 	if (wlc->pub->radio_disabled)
 		return;
 
-#ifdef WLC_LOW
 	wlc_bmac_watchdog(wlc);
-#endif
 
 	/* occasionally sample mac stat counters to detect 16-bit counter wrap */
 	if ((WLC_UPDATE_STATS(wlc))
@@ -2531,10 +2517,8 @@ static void wlc_watchdog(void *arg)
 		wlc->tempsense_lasttime = wlc->pub->now;
 		wlc_tempsense_upd(wlc);
 	}
-#ifdef WLC_LOW
 	/* BMAC_NOTE: for HIGH_ONLY driver, this seems being called after RPC bus failed */
 	ASSERT(wlc_bmac_taclear(wlc->hw, true));
-#endif
 
 	/* Verify that tx_prec_map and fifos are in sync to avoid lock ups */
 	ASSERT(wlc_tx_prec_map_verify(wlc));
@@ -4228,14 +4212,12 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif)
 		}
 
 	}
-#ifdef WLC_LOW
 	/* BMAC_NOTE: for HIGH_ONLY driver, this seems being called after RPC bus failed */
 	/* In hw_off condition, IOCTLs that reach here are deemed safe but taclear would
 	 * certainly result in getting -1 for register reads. So skip ta_clear altogether
 	 */
 	if (!(wlc->pub->hw_off))
 		ASSERT(wlc_bmac_taclear(wlc->hw, ta_ok) || !ta_ok);
-#endif
 
 	return bcmerror;
 }

drivers/staging/brcm80211/sys/wlc_mac80211.h

@@ -306,13 +306,11 @@ typedef struct wlc_stf {
  * core state (mac)
  */
 typedef struct wlccore {
-#ifdef WLC_LOW
 	uint coreidx;		/* # sb enumerated core */
 
 	/* fifo */
 	uint *txavail[NFIFO];	/* # tx descriptors available */
 	s16 txpktpend[NFIFO];	/* tx admission control */
-#endif				/* WLC_LOW */
 
 	macstat_t *macstat_snapshot;	/* mac hw prev read values */
 } wlccore_t;
@@ -406,7 +404,6 @@ struct wlc_if {
 /* flags for the interface */
 #define WLC_IF_LINKED		0x02	/* this interface is linked to a wl_if */
 
-#ifdef WLC_LOW
 typedef struct wlc_hwband {
 	int bandtype;		/* WLC_BAND_2G, WLC_BAND_5G */
 	uint bandunit;		/* bandstate[] index */
@@ -423,7 +420,6 @@ typedef struct wlc_hwband {
 	wlc_phy_t *pi;		/* pointer to phy specific information */
 	bool abgphy_encore;
 } wlc_hwband_t;
-#endif				/* WLC_LOW */
 
 struct wlc_hw_info {
 #ifdef WLC_SPLIT
@@ -436,7 +432,6 @@ struct wlc_hw_info {
 	/* fifo */
 	hnddma_t *di[NFIFO];	/* hnddma handles, per fifo */
 
-#ifdef WLC_LOW
 	uint unit;		/* device instance number */
 
 	/* version info */
@@ -502,7 +497,6 @@ struct wlc_hw_info {
 				 * 0 = N/A, 1 = 2x4 board, 2 = 2x3 CB2 board
 				 */
 	u32 antsel_avail;	/* put antsel_info_t here if more info is needed */
-#endif				/* WLC_LOW */
 };
 
 /* TX Queue information
@@ -817,11 +811,7 @@ struct antsel_info {
 #define IS_MBAND_UNLOCKED(wlc) \
 	((NBANDS(wlc) > 1) && !(wlc)->bandlocked)
 
-#ifdef WLC_LOW
 #define WLC_BAND_PI_RADIO_CHANSPEC wlc_phy_chanspec_get(wlc->band->pi)
-#else
-#define WLC_BAND_PI_RADIO_CHANSPEC (wlc->chanspec)
-#endif
 
 /* sum the individual fifo tx pending packet counts */
 #define	TXPKTPENDTOT(wlc) ((wlc)->core->txpktpend[0] + (wlc)->core->txpktpend[1] + \
@@ -881,10 +871,8 @@ extern void wlc_print_txdesc(d11txh_t *txh);
 extern void wlc_print_dot11_mac_hdr(u8 *buf, int len);
 #endif
 
-#ifdef WLC_LOW
 extern void wlc_setxband(wlc_hw_info_t *wlc_hw, uint bandunit);
 extern void wlc_coredisable(wlc_hw_info_t *wlc_hw);
-#endif
 
 extern bool wlc_valid_rate(wlc_info_t *wlc, ratespec_t rate, int band,
 			   bool verbose);

drivers/staging/brcm80211/sys/wlc_rpc.h

@@ -480,13 +480,9 @@ static __inline int _wlc_rpc_call(struct rpc_info *rpc, rpc_buf_t *send)
 #include <sbhndpio.h>
 #include <d11.h>
 
-#ifdef WLC_LOW
 extern void wlc_rpc_bmac_dispatch(wlc_rpc_ctx_t *rpc_ctx, struct rpc_buf *buf);
 extern void wlc_rpc_bmac_dump_txfifohist(wlc_hw_info_t *wlc_hw,
 					 bool dump_clear);
-#else
-extern void wlc_rpc_high_dispatch(wlc_rpc_ctx_t *ctx, struct rpc_buf *buf);
-#endif
 
 /* Packed structure for ease of transport across RPC bus along u32 boundary */
 typedef struct wlc_rpc_txstatus {

drivers/staging/brcm80211/sys/wlc_types.h

@@ -35,12 +35,7 @@ typedef struct wlc_auth_info wlc_auth_info_t;
 typedef struct supplicant supplicant_t;
 typedef struct authenticator authenticator_t;
 typedef struct antsel_info antsel_info_t;
-#if !defined(WLC_LOW)
-typedef struct rpctx_info rpctx_info_t;
-#endif
-#ifdef WLC_LOW
 typedef struct bmac_pmq bmac_pmq_t;
-#endif
 
 struct d11init;