diff options
| author |   Stanislaw Gruszka <sgruszka@redhat.com> | 2018-10-04 12:04:54 +0200 |
|---|---|---|
| committer |   Felix Fietkau <nbd@nbd.name> | 2018-10-13 17:39:13 +0200 |
| commit | f2761e53d69fb851f54429c030fcc6c42ed68a51 (patch) | |
| tree | 14321d2997438d2c6a22ecb190dd3285b05baca8 /drivers/net/wireless/mediatek/mt76 | |
| parent | mt76: allow to identify bus (diff) | |
| download | linux-dev-f2761e53d69fb851f54429c030fcc6c42ed68a51.tar.xz linux-dev-f2761e53d69fb851f54429c030fcc6c42ed68a51.zip | |
mt76x0: correct RF reg pairs write for PCIe
We have to use RF CSR method for PCIe.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x0/phy.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c index fb2cf3980c09..d4483a5ab056 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c @@ -173,9 +173,22 @@ rf_clear(struct mt76x02_dev *dev, u32 offset, u8 mask) } #endif -#define RF_RANDOM_WRITE(dev, tab) \ - mt76_wr_rp(dev, MT_MCU_MEMMAP_RF, \ - tab, ARRAY_SIZE(tab)) +static void +mt76x0_rf_csr_wr_rp(struct mt76x02_dev *dev, const struct mt76_reg_pair *data, + int n) +{ + while (n-- > 0) { + mt76x0_rf_csr_wr(dev, data->reg, data->value); + data++; + } +} + +#define RF_RANDOM_WRITE(dev, tab) do { \ + if (mt76_is_mmio(dev)) \ + mt76x0_rf_csr_wr_rp(dev, tab, ARRAY_SIZE(tab)); \ + else \ + mt76_wr_rp(dev, MT_MCU_MEMMAP_RF, tab, ARRAY_SIZE(tab));\ +} while (0) int mt76x0_wait_bbp_ready(struct mt76x02_dev *dev) { |