diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/sdio_txrx.c')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/sdio_txrx.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/sdio_txrx.c b/drivers/net/wireless/mediatek/mt76/sdio_txrx.c index 801590a0a334..f2b46975d831 100644 --- a/drivers/net/wireless/mediatek/mt76/sdio_txrx.c +++ b/drivers/net/wireless/mediatek/mt76/sdio_txrx.c @@ -102,7 +102,10 @@ mt76s_rx_run_queue(struct mt76_dev *dev, enum mt76_rxq_id qid, buf = page_address(page); + sdio_claim_host(sdio->func); err = sdio_readsb(sdio->func, buf, MCR_WRDR(qid), len); + sdio_release_host(sdio->func); + if (err < 0) { dev_err(dev->dev, "sdio read data failed:%d\n", err); put_page(page); @@ -214,7 +217,10 @@ static int __mt76s_xmit_queue(struct mt76_dev *dev, u8 *data, int len) if (len > sdio->func->cur_blksize) len = roundup(len, sdio->func->cur_blksize); + sdio_claim_host(sdio->func); err = sdio_writesb(sdio->func, MCR_WTDR1, data, len); + sdio_release_host(sdio->func); + if (err) dev_err(dev->dev, "sdio write failed: %d\n", err); @@ -298,6 +304,7 @@ void mt76s_txrx_worker(struct mt76_sdio *sdio) /* disable interrupt */ sdio_claim_host(sdio->func); sdio_writel(sdio->func, WHLPCR_INT_EN_CLR, MCR_WHLPCR, NULL); + sdio_release_host(sdio->func); do { nframes = 0; @@ -327,6 +334,7 @@ void mt76s_txrx_worker(struct mt76_sdio *sdio) } while (nframes > 0); /* enable interrupt */ + sdio_claim_host(sdio->func); sdio_writel(sdio->func, WHLPCR_INT_EN_SET, MCR_WHLPCR, NULL); sdio_release_host(sdio->func); } |