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wifi: brcmfmac: export firmware interface functions

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With multi-vendor support the vendor-specific module may need to use
the firmware interface functions so export them using the macro
BRCMF_EXPORT_SYMBOL_GPL() which exports them to driver namespace.

Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240103095704.135651-2-arend.vanspriel@broadcom.com
This commit is contained in:
Arend van Spriel 2024-01-03 10:57:01 +01:00 committed by Kalle Valo
parent 0f7352557a
commit 31343230ab
5 changed files with 120 additions and 128 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
View File

@ -3080,7 +3080,7 @@ brcmf_cfg80211_get_station_ibss(struct brcmf_if *ifp,
struct brcmf_scb_val_le scbval;
struct brcmf_pktcnt_le pktcnt;
s32 err;
u32 rate;
u32 rate = 0;
u32 rssi;
/* Get the current tx rate */
@ -7268,7 +7268,7 @@ static int brcmf_setup_wiphybands(struct brcmf_cfg80211_info *cfg)
u32 nmode = 0;
u32 vhtmode = 0;
u32 bw_cap[2] = { WLC_BW_20MHZ_BIT, WLC_BW_20MHZ_BIT };
u32 rxchain;
u32 rxchain = 0;
u32 nchain;
int err;
s32 i;

2
drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
View File

@ -691,7 +691,7 @@ static int brcmf_net_mon_open(struct net_device *ndev)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_pub *drvr = ifp->drvr;
u32 monitor;
u32 monitor = 0;
int err;
brcmf_dbg(TRACE, "Enter\n");

2
drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
View File

@ -183,7 +183,7 @@ static void brcmf_feat_wlc_version_overrides(struct brcmf_pub *drv)
static void brcmf_feat_iovar_int_get(struct brcmf_if *ifp,
enum brcmf_feat_id id, char *name)
{
u32 data;
u32 data = 0;
int err;
/* we need to know firmware error */

115
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
View File

@ -142,6 +142,7 @@ brcmf_fil_cmd_data_set(struct brcmf_if *ifp, u32 cmd, void *data, u32 len)
return err;
}
BRCMF_EXPORT_SYMBOL_GPL(brcmf_fil_cmd_data_set);
s32
brcmf_fil_cmd_data_get(struct brcmf_if *ifp, u32 cmd, void *data, u32 len)
@ -160,36 +161,7 @@ brcmf_fil_cmd_data_get(struct brcmf_if *ifp, u32 cmd, void *data, u32 len)
return err;
}
s32
brcmf_fil_cmd_int_set(struct brcmf_if *ifp, u32 cmd, u32 data)
{
s32 err;
__le32 data_le = cpu_to_le32(data);
mutex_lock(&ifp->drvr->proto_block);
brcmf_dbg(FIL, "ifidx=%d, cmd=%d, value=%d\n", ifp->ifidx, cmd, data);
err = brcmf_fil_cmd_data(ifp, cmd, &data_le, sizeof(data_le), true);
mutex_unlock(&ifp->drvr->proto_block);
return err;
}
s32
brcmf_fil_cmd_int_get(struct brcmf_if *ifp, u32 cmd, u32 *data)
{
s32 err;
__le32 data_le = cpu_to_le32(*data);
mutex_lock(&ifp->drvr->proto_block);
err = brcmf_fil_cmd_data(ifp, cmd, &data_le, sizeof(data_le), false);
mutex_unlock(&ifp->drvr->proto_block);
*data = le32_to_cpu(data_le);
brcmf_dbg(FIL, "ifidx=%d, cmd=%d, value=%d\n", ifp->ifidx, cmd, *data);
return err;
}
BRCMF_EXPORT_SYMBOL_GPL(brcmf_fil_cmd_data_get);
static u32
brcmf_create_iovar(const char *name, const char *data, u32 datalen,
@ -270,26 +242,7 @@ brcmf_fil_iovar_data_get(struct brcmf_if *ifp, const char *name, void *data,
mutex_unlock(&drvr->proto_block);
return err;
}
s32
brcmf_fil_iovar_int_set(struct brcmf_if *ifp, const char *name, u32 data)
{
__le32 data_le = cpu_to_le32(data);
return brcmf_fil_iovar_data_set(ifp, name, &data_le, sizeof(data_le));
}
s32
brcmf_fil_iovar_int_get(struct brcmf_if *ifp, const char *name, u32 *data)
{
__le32 data_le = cpu_to_le32(*data);
s32 err;
err = brcmf_fil_iovar_data_get(ifp, name, &data_le, sizeof(data_le));
if (err == 0)
*data = le32_to_cpu(data_le);
return err;
}
BRCMF_EXPORT_SYMBOL_GPL(brcmf_fil_iovar_data_get);
static u32
brcmf_create_bsscfg(s32 bsscfgidx, const char *name, char *data, u32 datalen,
@ -364,6 +317,7 @@ brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, const char *name,
mutex_unlock(&drvr->proto_block);
return err;
}
BRCMF_EXPORT_SYMBOL_GPL(brcmf_fil_bsscfg_data_set);
s32
brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, const char *name,
@ -394,28 +348,7 @@ brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, const char *name,
mutex_unlock(&drvr->proto_block);
return err;
}
s32
brcmf_fil_bsscfg_int_set(struct brcmf_if *ifp, const char *name, u32 data)
{
__le32 data_le = cpu_to_le32(data);
return brcmf_fil_bsscfg_data_set(ifp, name, &data_le,
sizeof(data_le));
}
s32
brcmf_fil_bsscfg_int_get(struct brcmf_if *ifp, const char *name, u32 *data)
{
__le32 data_le = cpu_to_le32(*data);
s32 err;
err = brcmf_fil_bsscfg_data_get(ifp, name, &data_le,
sizeof(data_le));
if (err == 0)
*data = le32_to_cpu(data_le);
return err;
}
BRCMF_EXPORT_SYMBOL_GPL(brcmf_fil_bsscfg_data_get);
static u32 brcmf_create_xtlv(const char *name, u16 id, char *data, u32 len,
char *buf, u32 buflen)
@ -465,6 +398,7 @@ s32 brcmf_fil_xtlv_data_set(struct brcmf_if *ifp, const char *name, u16 id,
mutex_unlock(&drvr->proto_block);
return err;
}
BRCMF_EXPORT_SYMBOL_GPL(brcmf_fil_xtlv_data_set);
s32 brcmf_fil_xtlv_data_get(struct brcmf_if *ifp, const char *name, u16 id,
void *data, u32 len)
@ -494,39 +428,4 @@ s32 brcmf_fil_xtlv_data_get(struct brcmf_if *ifp, const char *name, u16 id,
mutex_unlock(&drvr->proto_block);
return err;
}
s32 brcmf_fil_xtlv_int_set(struct brcmf_if *ifp, const char *name, u16 id, u32 data)
{
__le32 data_le = cpu_to_le32(data);
return brcmf_fil_xtlv_data_set(ifp, name, id, &data_le,
sizeof(data_le));
}
s32 brcmf_fil_xtlv_int_get(struct brcmf_if *ifp, const char *name, u16 id, u32 *data)
{
__le32 data_le = cpu_to_le32(*data);
s32 err;
err = brcmf_fil_xtlv_data_get(ifp, name, id, &data_le, sizeof(data_le));
if (err == 0)
*data = le32_to_cpu(data_le);
return err;
}
s32 brcmf_fil_xtlv_int8_get(struct brcmf_if *ifp, const char *name, u16 id, u8 *data)
{
return brcmf_fil_xtlv_data_get(ifp, name, id, data, sizeof(*data));
}
s32 brcmf_fil_xtlv_int16_get(struct brcmf_if *ifp, const char *name, u16 id, u16 *data)
{
__le16 data_le = cpu_to_le16(*data);
s32 err;
err = brcmf_fil_xtlv_data_get(ifp, name, id, &data_le, sizeof(data_le));
if (err == 0)
*data = le16_to_cpu(data_le);
return err;
}
BRCMF_EXPORT_SYMBOL_GPL(brcmf_fil_xtlv_data_get);

125
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.h
View File

@ -81,29 +81,122 @@
s32 brcmf_fil_cmd_data_set(struct brcmf_if *ifp, u32 cmd, void *data, u32 len);
s32 brcmf_fil_cmd_data_get(struct brcmf_if *ifp, u32 cmd, void *data, u32 len);
s32 brcmf_fil_cmd_int_set(struct brcmf_if *ifp, u32 cmd, u32 data);
s32 brcmf_fil_cmd_int_get(struct brcmf_if *ifp, u32 cmd, u32 *data);
static inline
s32 brcmf_fil_cmd_int_set(struct brcmf_if *ifp, u32 cmd, u32 data)
{
s32 err;
__le32 data_le = cpu_to_le32(data);
s32 brcmf_fil_iovar_data_set(struct brcmf_if *ifp, const char *name, const void *data,
u32 len);
brcmf_dbg(FIL, "ifidx=%d, cmd=%d, value=%d\n", ifp->ifidx, cmd, data);
err = brcmf_fil_cmd_data_set(ifp, cmd, &data_le, sizeof(data_le));
return err;
}
static inline
s32 brcmf_fil_cmd_int_get(struct brcmf_if *ifp, u32 cmd, u32 *data)
{
s32 err;
__le32 data_le = cpu_to_le32(*data);
err = brcmf_fil_cmd_data_get(ifp, cmd, &data_le, sizeof(data_le));
if (err == 0)
*data = le32_to_cpu(data_le);
brcmf_dbg(FIL, "ifidx=%d, cmd=%d, value=%d\n", ifp->ifidx, cmd, *data);
return err;
}
s32 brcmf_fil_iovar_data_set(struct brcmf_if *ifp, const char *name,
const void *data, u32 len);
s32 brcmf_fil_iovar_data_get(struct brcmf_if *ifp, const char *name, void *data,
u32 len);
s32 brcmf_fil_iovar_int_set(struct brcmf_if *ifp, const char *name, u32 data);
s32 brcmf_fil_iovar_int_get(struct brcmf_if *ifp, const char *name, u32 *data);
static inline
s32 brcmf_fil_iovar_int_set(struct brcmf_if *ifp, const char *name, u32 data)
{
__le32 data_le = cpu_to_le32(data);
return brcmf_fil_iovar_data_set(ifp, name, &data_le, sizeof(data_le));
}
static inline
s32 brcmf_fil_iovar_int_get(struct brcmf_if *ifp, const char *name, u32 *data)
{
__le32 data_le = cpu_to_le32(*data);
s32 err;
err = brcmf_fil_iovar_data_get(ifp, name, &data_le, sizeof(data_le));
if (err == 0)
*data = le32_to_cpu(data_le);
return err;
}
s32 brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, const char *name,
void *data, u32 len);
s32 brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, const char *name,
void *data, u32 len);
static inline
s32 brcmf_fil_bsscfg_int_set(struct brcmf_if *ifp, const char *name, u32 data)
{
__le32 data_le = cpu_to_le32(data);
return brcmf_fil_bsscfg_data_set(ifp, name, &data_le,
sizeof(data_le));
}
static inline
s32 brcmf_fil_bsscfg_int_get(struct brcmf_if *ifp, const char *name, u32 *data)
{
__le32 data_le = cpu_to_le32(*data);
s32 err;
err = brcmf_fil_bsscfg_data_get(ifp, name, &data_le,
sizeof(data_le));
if (err == 0)
*data = le32_to_cpu(data_le);
return err;
}
s32 brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, const char *name, void *data,
u32 len);
s32 brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, const char *name, void *data,
u32 len);
s32 brcmf_fil_bsscfg_int_set(struct brcmf_if *ifp, const char *name, u32 data);
s32 brcmf_fil_bsscfg_int_get(struct brcmf_if *ifp, const char *name, u32 *data);
s32 brcmf_fil_xtlv_data_set(struct brcmf_if *ifp, const char *name, u16 id,
void *data, u32 len);
s32 brcmf_fil_xtlv_data_get(struct brcmf_if *ifp, const char *name, u16 id,
void *data, u32 len);
s32 brcmf_fil_xtlv_int_set(struct brcmf_if *ifp, const char *name, u16 id, u32 data);
s32 brcmf_fil_xtlv_int_get(struct brcmf_if *ifp, const char *name, u16 id, u32 *data);
s32 brcmf_fil_xtlv_int8_get(struct brcmf_if *ifp, const char *name, u16 id, u8 *data);
s32 brcmf_fil_xtlv_int16_get(struct brcmf_if *ifp, const char *name, u16 id, u16 *data);
static inline
s32 brcmf_fil_xtlv_int_set(struct brcmf_if *ifp, const char *name, u16 id,
u32 data)
{
__le32 data_le = cpu_to_le32(data);
return brcmf_fil_xtlv_data_set(ifp, name, id, &data_le,
sizeof(data_le));
}
static inline
s32 brcmf_fil_xtlv_int_get(struct brcmf_if *ifp, const char *name, u16 id,
u32 *data)
{
__le32 data_le = cpu_to_le32(*data);
s32 err;
err = brcmf_fil_xtlv_data_get(ifp, name, id, &data_le, sizeof(data_le));
if (err == 0)
*data = le32_to_cpu(data_le);
return err;
}
static inline
s32 brcmf_fil_xtlv_int8_get(struct brcmf_if *ifp, const char *name, u16 id,
u8 *data)
{
return brcmf_fil_xtlv_data_get(ifp, name, id, data, sizeof(*data));
}
static inline
s32 brcmf_fil_xtlv_int16_get(struct brcmf_if *ifp, const char *name, u16 id,
u16 *data)
{
__le16 data_le = cpu_to_le16(*data);
s32 err;
err = brcmf_fil_xtlv_data_get(ifp, name, id, &data_le, sizeof(data_le));
if (err == 0)
*data = le16_to_cpu(data_le);
return err;
}
#endif /* _fwil_h_ */