[PATCH net-next v4 3/4] net: dsa: microchip: add ksz_rmw8() function
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SUPERSEDED: 1 (1M)
From: Oleksij Rempel <o.rempel@pengutronix.de>
Date: 2022-11-10 12:24:16
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Subsystem:
microchip ksz series ethernet switch driver, networking drivers, networking [dsa], the rest · Maintainers:
Woojung Huh, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Andrew Lunn, Vladimir Oltean, Linus Torvalds
Revision v4 of 6 in this series; 1 review trailer.
Revisions (6)
Add ksz_rmw8(), it will be used in the next patch. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Acked-by: Arun Ramadoss <arun.ramadoss@microchip.com> --- drivers/net/dsa/microchip/ksz_common.h | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h
index 61228be299f9..5f404a444ce1 100644
--- a/drivers/net/dsa/microchip/ksz_common.h
+++ b/drivers/net/dsa/microchip/ksz_common.h@@ -454,6 +454,11 @@ static inline int ksz_write64(struct ksz_device *dev, u32 reg, u64 value) return regmap_bulk_write(dev->regmap[2], reg, val, 2); } +static inline int ksz_rmw8(struct ksz_device *dev, int offset, u8 mask, u8 val) +{ + return regmap_update_bits(dev->regmap[0], offset, mask, val); +} + static inline int ksz_pread8(struct ksz_device *dev, int port, int offset, u8 *data) {
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2.30.2