---

yaml
---
r: 268726
b: refs/heads/master
c: 5d3e78e
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4d648c8b329db8198d6196468ff4d5326739e507
+refs/heads/master: 5d3e78eeebb4143a0b5bd53547eb16968f43b5bc

trunk/drivers/staging/brcm80211/brcmsmac/aiutils.c

@@ -1025,8 +1025,7 @@ static __used void ai_nvram_process(struct si_info *sii)
 }
 
 static struct si_info *ai_doattach(struct si_info *sii,
-				   void __iomem *regs, struct pci_dev *pbus,
-				   char **vars, uint *varsz)
+				   void __iomem *regs, struct pci_dev *pbus)
 {
 	struct si_pub *sih = &sii->pub;
 	u32 w, savewin;
@@ -1091,11 +1090,9 @@ static struct si_info *ai_doattach(struct si_info *sii,
 		goto exit;
 
 	/* Init nvram from sprom/otp if they exist */
-	if (srom_var_init(&sii->pub, cc, vars, varsz))
+	if (srom_var_init(&sii->pub, cc))
 		goto exit;
 
-	sii->vars = vars ? *vars : NULL;
-	sii->varsz = varsz ? *varsz : 0;
 	ai_nvram_process(sii);
 
 	/* === NVRAM, clock is ready === */
@@ -1172,11 +1169,9 @@ static struct si_info *ai_doattach(struct si_info *sii,
  * devid - pci device id (used to determine chip#)
  * osh - opaque OS handle
  * regs - virtual address of initial core registers
- * vars - pointer to a pointer area for "environment" variables
- * varsz - pointer to int to return the size of the vars
  */
 struct si_pub *
-ai_attach(void __iomem *regs, struct pci_dev *sdh, char **vars, uint *varsz)
+ai_attach(void __iomem *regs, struct pci_dev *sdh)
 {
 	struct si_info *sii;
 
@@ -1185,7 +1180,7 @@ ai_attach(void __iomem *regs, struct pci_dev *sdh, char **vars, uint *varsz)
 	if (sii == NULL)
 		return NULL;
 
-	if (ai_doattach(sii, regs, sdh, vars, varsz) == NULL) {
+	if (ai_doattach(sii, regs, sdh) == NULL) {
 		kfree(sii);
 		return NULL;
 	}

trunk/drivers/staging/brcm80211/brcmsmac/aiutils.h

@@ -267,8 +267,6 @@ struct si_info {
 	struct pcicore_info *pch; /* PCI/E core handle */
 
 	struct list_head var_list; /* list of srom variables */
-	char *vars;
-	uint varsz;
 
 	void __iomem *curmap;			/* current regs va */
 	void __iomem *regs[SI_MAXCORES];	/* other regs va */
@@ -320,8 +318,7 @@ extern u32 ai_addrspacesize(struct si_pub *sih, uint asidx);
 extern void ai_write_wrap_reg(struct si_pub *sih, u32 offset, u32 val);
 
 /* === exported functions === */
-extern struct si_pub *ai_attach(void __iomem *regs, struct pci_dev *sdh,
-				char **vars, uint *varsz);
+extern struct si_pub *ai_attach(void __iomem *regs, struct pci_dev *sdh);
 extern void ai_detach(struct si_pub *sih);
 extern uint ai_coreid(struct si_pub *sih);
 extern uint ai_corerev(struct si_pub *sih);

trunk/drivers/staging/brcm80211/brcmsmac/main.c

@@ -3106,16 +3106,6 @@ brcms_b_copyfrom_objmem(struct brcms_hardware *wlc_hw, uint offset, void *buf,
 	}
 }
 
-static void brcms_b_copyfrom_vars(struct brcms_hardware *wlc_hw, char **buf,
-			   uint *len)
-{
-	BCMMSG(wlc_hw->wlc->wiphy, "nvram vars totlen=%d\n",
-		wlc_hw->vars_size);
-
-	*buf = wlc_hw->vars;
-	*len = wlc_hw->vars_size;
-}
-
 static void brcms_b_retrylimit_upd(struct brcms_hardware *wlc_hw,
 				   u16 SRL, u16 LRL)
 {
@@ -4551,7 +4541,6 @@ static int brcms_b_attach(struct brcms_c_info *wlc, u16 vendor, u16 device,
 	struct brcms_hardware *wlc_hw;
 	struct d11regs __iomem *regs;
 	char *macaddr = NULL;
-	char *vars;
 	uint err = 0;
 	uint j;
 	bool wme = false;
@@ -4576,15 +4565,13 @@ static int brcms_b_attach(struct brcms_c_info *wlc, u16 vendor, u16 device,
 	 * Do the hardware portion of the attach. Also initialize software
 	 * state that depends on the particular hardware we are running.
 	 */
-	wlc_hw->sih = ai_attach(regsva, btparam,
-				&wlc_hw->vars, &wlc_hw->vars_size);
+	wlc_hw->sih = ai_attach(regsva, btparam);
 	if (wlc_hw->sih == NULL) {
 		wiphy_err(wiphy, "wl%d: brcms_b_attach: si_attach failed\n",
 			  unit);
 		err = 11;
 		goto fail;
 	}
-	vars = wlc_hw->vars;
 
 	/* verify again the device is supported */
 	if (!brcms_c_chipmatch(vendor, device)) {
@@ -4692,7 +4679,6 @@ static int brcms_b_attach(struct brcms_c_info *wlc, u16 vendor, u16 device,
 	sha_params.physhim = wlc_hw->physhim;
 	sha_params.unit = unit;
 	sha_params.corerev = wlc_hw->corerev;
-	sha_params.vars = vars;
 	sha_params.vid = wlc_hw->vendorid;
 	sha_params.did = wlc_hw->deviceid;
 	sha_params.chip = wlc_hw->sih->chip;
@@ -4738,8 +4724,8 @@ static int brcms_b_attach(struct brcms_c_info *wlc, u16 vendor, u16 device,
 		/* Get a phy for this band */
 		wlc_hw->band->pi =
 			wlc_phy_attach(wlc_hw->phy_sh, regs,
-					wlc_hw->band->bandtype, vars,
-					wlc->wiphy);
+				       wlc_hw->band->bandtype,
+				       wlc->wiphy);
 		if (wlc_hw->band->pi == NULL) {
 			wiphy_err(wiphy, "wl%d: brcms_b_attach: wlc_phy_"
 				  "attach failed\n", unit);
@@ -4897,12 +4883,10 @@ static bool brcms_c_attach_stf_ant_init(struct brcms_c_info *wlc)
 {
 	int aa;
 	uint unit;
-	char *vars;
 	int bandtype;
 	struct si_pub *sih = wlc->hw->sih;
 
 	unit = wlc->pub->unit;
-	vars = wlc->pub->vars;
 	bandtype = wlc->band->bandtype;
 
 	/* get antennas available */
@@ -5092,10 +5076,6 @@ brcms_c_attach(struct brcms_info *wl, u16 vendor, u16 device, uint unit,
 
 	pub->phy_11ncapable = BRCMS_PHY_11N_CAP(wlc->band);
 
-	/* propagate *vars* from BMAC driver to high driver */
-	brcms_b_copyfrom_vars(wlc->hw, &pub->vars, &wlc->vars_size);
-
-
 	/* disable allowed duty cycle */
 	wlc->tx_duty_cycle_ofdm = 0;
 	wlc->tx_duty_cycle_cck = 0;
@@ -5304,10 +5284,6 @@ static int brcms_b_detach(struct brcms_c_info *wlc)
 
 	wlc_phy_shim_detach(wlc_hw->physhim);
 
-	/* free vars */
-	kfree(wlc_hw->vars);
-	wlc_hw->vars = NULL;
-
 	if (wlc_hw->sih) {
 		ai_detach(wlc_hw->sih);
 		wlc_hw->sih = NULL;

trunk/drivers/staging/brcm80211/brcmsmac/main.h

@@ -336,8 +336,6 @@ struct brcms_hardware {
 	u32 machwcap_backup;	/* backup of machwcap */
 
 	struct si_pub *sih;	/* SI handle (cookie for siutils calls) */
-	char *vars;		/* "environment" name=value */
-	uint vars_size;		/* size of vars, free vars on detach */
 	struct d11regs __iomem *regs;	/* pointer to device registers */
 	struct phy_shim_info *physhim; /* phy shim layer handler */
 	struct shared_phy *phy_sh;	/* pointer to shared phy state */
@@ -420,7 +418,6 @@ struct brcms_txq_info {
  * ampdu: ampdu module handler.
  * asi: antsel module handler.
  * cmi: channel manager module handler.
- * vars_size: size of vars, free vars on detach.
  * vendorid: PCI vendor id.
  * deviceid: PCI device id.
  * ucode_rev: microcode revision.
@@ -513,8 +510,6 @@ struct brcms_c_info {
 	struct antsel_info *asi;
 	struct brcms_cm_info *cmi;
 
-	uint vars_size;
-
 	u16 vendorid;
 	u16 deviceid;
 	uint ucode_rev;

trunk/drivers/staging/brcm80211/brcmsmac/phy/phy_cmn.c

@@ -459,7 +459,7 @@ static u32 wlc_phy_get_radio_ver(struct brcms_phy *pi)
 
 struct brcms_phy_pub *
 wlc_phy_attach(struct shared_phy *sh, struct d11regs __iomem *regs,
-	       int bandtype, char *vars, struct wiphy *wiphy)
+	       int bandtype, struct wiphy *wiphy)
 {
 	struct brcms_phy *pi;
 	u32 sflags = 0;
@@ -493,8 +493,6 @@ wlc_phy_attach(struct shared_phy *sh, struct d11regs __iomem *regs,
 	pi->phy_init_por = true;
 	pi->phy_wreg_limit = PHY_WREG_LIMIT;
 
-	pi->vars = vars;
-
 	pi->txpwr_percent = 100;
 
 	pi->do_initcal = true;
@@ -609,8 +607,6 @@ wlc_phy_attach(struct shared_phy *sh, struct d11regs __iomem *regs,
 	pi->next = pi->sh->phy_head;
 	sh->phy_head = pi;
 
-	pi->vars = (char *)&pi->vars;
-
 	memcpy(&pi->pubpi_ro, &pi->pubpi, sizeof(struct brcms_phy_pub));
 
 	return &pi->pubpi_ro;

trunk/drivers/staging/brcm80211/brcmsmac/phy/phy_hal.h

@@ -167,7 +167,6 @@ struct shared_phy_params {
 	uint unit;
 	uint corerev;
 	uint buscorerev;
-	char *vars;
 	u16 vid;
 	u16 did;
 	uint chip;
@@ -185,8 +184,7 @@ struct shared_phy_params {
 extern struct shared_phy *wlc_phy_shared_attach(struct shared_phy_params *shp);
 extern struct brcms_phy_pub *wlc_phy_attach(struct shared_phy *sh,
 					    struct d11regs __iomem *regs,
-					    int bandtype, char *vars,
-					    struct wiphy *wiphy);
+					    int bandtype, struct wiphy *wiphy);
 extern void wlc_phy_detach(struct brcms_phy_pub *ppi);
 
 extern bool wlc_phy_get_phyversion(struct brcms_phy_pub *pih, u16 *phytype,

trunk/drivers/staging/brcm80211/brcmsmac/phy/phy_int.h

@@ -561,7 +561,6 @@ struct brcms_phy {
 
 	struct d11regs __iomem *regs;
 	struct brcms_phy *next;
-	char *vars;
 	struct brcms_phy_pub pubpi;
 
 	bool do_initcal;

trunk/drivers/staging/brcm80211/brcmsmac/pub.h

@@ -407,7 +407,6 @@ struct brcms_pub {
 	uint unit;		/* device instance number */
 	uint corerev;		/* core revision */
 	struct si_pub *sih;	/* SI handle (cookie for siutils calls) */
-	char *vars;		/* "environment" name=value */
 	bool up;		/* interface up and running */
 	bool hw_off;		/* HW is off */
 	bool hw_up;		/* one time hw up/down */

trunk/drivers/staging/brcm80211/brcmsmac/srom.c

@@ -1154,8 +1154,7 @@ static int otp_read_pci(struct si_pub *sih, u16 *buf, uint bufsz)
  * Initialize nonvolatile variable table from sprom.
  * Return 0 on success, nonzero on error.
  */
-static int initvars_srom_pci(struct si_pub *sih, void __iomem *curmap,
-			     char **vars, uint *count)
+static int initvars_srom_pci(struct si_pub *sih, void __iomem *curmap)
 {
 	u16 *srom;
 	u16 __iomem *sromwindow;
@@ -1243,21 +1242,14 @@ void srom_free_vars(struct si_pub *sih)
  * Initialize local vars from the right source for this platform.
  * Return 0 on success, nonzero on error.
  */
-int srom_var_init(struct si_pub *sih, void __iomem *curmap, char **vars,
-		  uint *count)
+int srom_var_init(struct si_pub *sih, void __iomem *curmap)
 {
 	uint len;
 
 	len = 0;
 
-	if (vars == NULL || count == NULL)
-		return 0;
-
-	*vars = NULL;
-	*count = 0;
-
 	if (curmap != NULL)
-		return initvars_srom_pci(sih, curmap, vars, count);
+		return initvars_srom_pci(sih, curmap);
 
 	return -EINVAL;
 }

trunk/drivers/staging/brcm80211/brcmsmac/srom.h

@@ -20,8 +20,7 @@
 #include "types.h"
 
 /* Prototypes */
-extern int srom_var_init(struct si_pub *sih, void __iomem *curmap, char **vars,
-			 uint *count);
+extern int srom_var_init(struct si_pub *sih, void __iomem *curmap);
 extern void srom_free_vars(struct si_pub *sih);
 
 extern int srom_read(struct si_pub *sih, uint bus, void *curmap,