From: Hans de Goede <hdegoede@redhat.com>
To: Arend van Spriel <aspriel@gmail.com>,
Franky Lin <franky.lin@broadcom.com>,
Hante Meuleman <hante.meuleman@broadcom.com>,
Kalle Valo <kvalo@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>,
linux-wireless@vger.kernel.org,
brcm80211-dev-list.pdl@broadcom.com,
SHA-cyfmac-dev-list@infineon.com
Subject: [PATCH 1/2] brcmfmac: Add brcmf_c_set_cur_etheraddr() helper
Date: Fri, 8 Jul 2022 15:37:11 +0200 [thread overview]
Message-ID: <20220708133712.102179-1-hdegoede@redhat.com> (raw)
Add a little helper to send "cur_etheraddr" commands to the interface
and to handle the error reporting of it in a single place.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
.../broadcom/brcm80211/brcmfmac/common.c | 18 +++++++++++++-----
.../broadcom/brcm80211/brcmfmac/common.h | 1 +
.../broadcom/brcm80211/brcmfmac/core.c | 8 ++------
3 files changed, 16 insertions(+), 11 deletions(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
index fe01da9e620d..dccd8f4ca1d0 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
@@ -190,6 +190,17 @@ static int brcmf_c_process_clm_blob(struct brcmf_if *ifp)
return err;
}
+int brcmf_c_set_cur_etheraddr(struct brcmf_if *ifp, const u8 *addr)
+{
+ s32 err;
+
+ err = brcmf_fil_iovar_data_set(ifp, "cur_etheraddr", addr, ETH_ALEN);
+ if (err < 0)
+ bphy_err(ifp->drvr, "Setting cur_etheraddr failed, %d\n", err);
+
+ return err;
+}
+
int brcmf_c_preinit_dcmds(struct brcmf_if *ifp)
{
struct brcmf_pub *drvr = ifp->drvr;
@@ -204,12 +215,9 @@ int brcmf_c_preinit_dcmds(struct brcmf_if *ifp)
if (is_valid_ether_addr(ifp->mac_addr)) {
/* set mac address */
- err = brcmf_fil_iovar_data_set(ifp, "cur_etheraddr", ifp->mac_addr,
- ETH_ALEN);
- if (err < 0) {
- bphy_err(ifp->drvr, "Setting cur_etheraddr failed, %d\n", err);
+ err = brcmf_c_set_cur_etheraddr(ifp, ifp->mac_addr);
+ if (err < 0)
goto done;
- }
} else {
/* retrieve mac address */
err = brcmf_fil_iovar_data_get(ifp, "cur_etheraddr", ifp->mac_addr,
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
index 15accc88d5c0..7329eb751945 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
@@ -65,6 +65,7 @@ void brcmf_release_module_param(struct brcmf_mp_device *module_param);
/* Sets dongle media info (drv_version, mac address). */
int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);
+int brcmf_c_set_cur_etheraddr(struct brcmf_if *ifp, const u8 *addr);
#ifdef CONFIG_DMI
void brcmf_dmi_probe(struct brcmf_mp_device *settings, u32 chip, u32 chiprev);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
index 87aef211b35f..bd164a0821f9 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
@@ -233,16 +233,12 @@ static int brcmf_netdev_set_mac_address(struct net_device *ndev, void *addr)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct sockaddr *sa = (struct sockaddr *)addr;
- struct brcmf_pub *drvr = ifp->drvr;
int err;
brcmf_dbg(TRACE, "Enter, bsscfgidx=%d\n", ifp->bsscfgidx);
- err = brcmf_fil_iovar_data_set(ifp, "cur_etheraddr", sa->sa_data,
- ETH_ALEN);
- if (err < 0) {
- bphy_err(drvr, "Setting cur_etheraddr failed, %d\n", err);
- } else {
+ err = brcmf_c_set_cur_etheraddr(ifp, sa->sa_data);
+ if (err >= 0) {
brcmf_dbg(TRACE, "updated to %pM\n", sa->sa_data);
memcpy(ifp->mac_addr, sa->sa_data, ETH_ALEN);
eth_hw_addr_set(ifp->ndev, ifp->mac_addr);
--
2.36.0
next reply other threads:[~2022-07-08 13:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-08 13:37 Hans de Goede [this message]
2022-07-08 13:37 ` [PATCH 2/2] brcmfmac: Replace default (not configured) MAC with a random MAC Hans de Goede
2022-07-08 18:27 ` Arend Van Spriel
2022-07-08 18:56 ` Hans de Goede
2022-07-28 9:53 ` Kalle Valo
2022-07-08 18:29 ` [PATCH 1/2] brcmfmac: Add brcmf_c_set_cur_etheraddr() helper Arend Van Spriel
2022-07-28 9:58 ` [1/2] wifi: " Kalle Valo
-- strict thread matches above, loose matches on Subject: below --
2022-07-08 13:32 [PATCH 1/2] " Hans de Goede
2022-07-08 13:34 ` Hans de Goede
2022-07-26 13:08 ` Kalle Valo
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