| Message ID | 16fa938373e3b145cb07a2c98d2428fea2abadba.1682285873.git.ryder.lee@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] wifi: mt76: mt7996: fix endianness of MT_TXD6_TX_RATE | expand |
Ryder Lee <ryder.lee@mediatek.com> writes: > To avoid sparse warning: > sparse: warning: invalid assignment: |= > sparse: left side has type restricted __le32 > sparse: right side has type unsigned lon > > Fixes: 15ee62e73705 ("wifi: mt76: mt7996: enable BSS_CHANGED_BASIC_RATES support") > Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> I guess this is the fix for Jakub's report? I should take it to wireless then? What about patch 2, should I also take it to wireless? Felix, ack?
On Mon, 2023-04-24 at 05:39 +0800, Ryder Lee wrote: > To avoid sparse warning: > sparse: warning: invalid assignment: |= > sparse: left side has type restricted __le32 > sparse: right side has type unsigned lon > > Fixes: 15ee62e73705 ("wifi: mt76: mt7996: enable BSS_CHANGED_BASIC_RATES support") > Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> > --- > drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c > index 130eb7b4fd91..39a4a73ef8e6 100644 > --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c > +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c > @@ -1088,7 +1088,7 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, > else if (beacon && mvif->beacon_rates_idx) > idx = mvif->beacon_rates_idx; > > - txwi[6] |= FIELD_PREP(MT_TXD6_TX_RATE, idx); > + txwi[6] |= cpu_to_le32(FIELD_PREP(MT_TXD6_TX_RATE, idx)); Btw, and no need to change anything as far as I'm concerned, but just in case you weren't familiar with it; that kind of thing might be nicer as le32_encode_bits(), i.e. txwi[6] |= le32_encode_bits(idx, MT_TXD6_TX_RATE); Personally, I also generally prefer the typed lower-case versions over FIELD_GET/PREP etc. but YMMV. johannes
On Fri, 2023-04-28 at 08:03 +0300, Kalle Valo wrote: > External email : Please do not click links or open attachments until > you have verified the sender or the content. > > > Ryder Lee <ryder.lee@mediatek.com> writes: > > > To avoid sparse warning: > > sparse: warning: invalid assignment: |= > > sparse: left side has type restricted __le32 > > sparse: right side has type unsigned lon > > > > Fixes: 15ee62e73705 ("wifi: mt76: mt7996: enable > > BSS_CHANGED_BASIC_RATES support") > > Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> > > I guess this is the fix for Jakub's report? I should take it to > wireless > then? Yes, this is for that sparse fixup. You can take it. Ryder > What about patch 2, should I also take it to wireless? Felix, ack? >
Ryder Lee <ryder.lee@mediatek.com> wrote: > To avoid sparse warning: > sparse: warning: invalid assignment: |= > sparse: left side has type restricted __le32 > sparse: right side has type unsigned lon > > Fixes: 15ee62e73705 ("wifi: mt76: mt7996: enable BSS_CHANGED_BASIC_RATES support") > Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> 2 patches applied to wireless.git, thanks. cdc26ee89bdd wifi: mt76: mt7996: fix endianness of MT_TXD6_TX_RATE c7ab7a29ef5c wifi: mt76: connac: fix stats->tx_bytes calculation
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index 130eb7b4fd91..39a4a73ef8e6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -1088,7 +1088,7 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, else if (beacon && mvif->beacon_rates_idx) idx = mvif->beacon_rates_idx; - txwi[6] |= FIELD_PREP(MT_TXD6_TX_RATE, idx); + txwi[6] |= cpu_to_le32(FIELD_PREP(MT_TXD6_TX_RATE, idx)); txwi[3] |= cpu_to_le32(MT_TXD3_BA_DISABLE); } }
To avoid sparse warning: sparse: warning: invalid assignment: |= sparse: left side has type restricted __le32 sparse: right side has type unsigned lon Fixes: 15ee62e73705 ("wifi: mt76: mt7996: enable BSS_CHANGED_BASIC_RATES support") Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> --- drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)