diff options
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 4 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global1.c | 20 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global1.h | 36 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global2.c | 4 |
4 files changed, 33 insertions, 31 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index fb950ca29081..9cc10dadf17c 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -261,7 +261,7 @@ static irqreturn_t mv88e6xxx_g1_irq_thread_fn(int irq, void *dev_id) int err; mutex_lock(&chip->reg_lock); - err = mv88e6xxx_g1_read(chip, GLOBAL_STATUS, ®); + err = mv88e6xxx_g1_read(chip, MV88E6XXX_G1_STS, ®); mutex_unlock(&chip->reg_lock); if (err) @@ -381,7 +381,7 @@ static int mv88e6xxx_g1_irq_setup(struct mv88e6xxx_chip *chip) goto out_disable; /* Reading the interrupt status clears (most of) them */ - err = mv88e6xxx_g1_read(chip, GLOBAL_STATUS, ®); + err = mv88e6xxx_g1_read(chip, MV88E6XXX_G1_STS, ®); if (err) goto out_disable; diff --git a/drivers/net/dsa/mv88e6xxx/global1.c b/drivers/net/dsa/mv88e6xxx/global1.c index 4081ff0d38a0..84559d22bf4e 100644 --- a/drivers/net/dsa/mv88e6xxx/global1.c +++ b/drivers/net/dsa/mv88e6xxx/global1.c @@ -42,13 +42,13 @@ static int mv88e6185_g1_wait_ppu_disabled(struct mv88e6xxx_chip *chip) int i, err; for (i = 0; i < 16; i++) { - err = mv88e6xxx_g1_read(chip, GLOBAL_STATUS, &state); + err = mv88e6xxx_g1_read(chip, MV88E6XXX_G1_STS, &state); if (err) return err; /* Check the value of the PPUState bits 15:14 */ - state &= GLOBAL_STATUS_PPU_STATE_MASK; - if (state != GLOBAL_STATUS_PPU_STATE_POLLING) + state &= MV88E6185_G1_STS_PPU_STATE_MASK; + if (state != MV88E6185_G1_STS_PPU_STATE_POLLING) return 0; usleep_range(1000, 2000); @@ -63,13 +63,13 @@ static int mv88e6185_g1_wait_ppu_polling(struct mv88e6xxx_chip *chip) int i, err; for (i = 0; i < 16; ++i) { - err = mv88e6xxx_g1_read(chip, GLOBAL_STATUS, &state); + err = mv88e6xxx_g1_read(chip, MV88E6XXX_G1_STS, &state); if (err) return err; /* Check the value of the PPUState bits 15:14 */ - state &= GLOBAL_STATUS_PPU_STATE_MASK; - if (state == GLOBAL_STATUS_PPU_STATE_POLLING) + state &= MV88E6185_G1_STS_PPU_STATE_MASK; + if (state == MV88E6185_G1_STS_PPU_STATE_POLLING) return 0; usleep_range(1000, 2000); @@ -84,12 +84,12 @@ static int mv88e6352_g1_wait_ppu_polling(struct mv88e6xxx_chip *chip) int i, err; for (i = 0; i < 16; ++i) { - err = mv88e6xxx_g1_read(chip, GLOBAL_STATUS, &state); + err = mv88e6xxx_g1_read(chip, MV88E6XXX_G1_STS, &state); if (err) return err; /* Check the value of the PPUState (or InitState) bit 15 */ - if (state & GLOBAL_STATUS_PPU_STATE) + if (state & MV88E6352_G1_STS_PPU_STATE) return 0; usleep_range(1000, 2000); @@ -109,11 +109,11 @@ static int mv88e6xxx_g1_wait_init_ready(struct mv88e6xxx_chip *chip) * have finished their initialization and are ready to accept frames. */ while (time_before(jiffies, timeout)) { - err = mv88e6xxx_g1_read(chip, GLOBAL_STATUS, &val); + err = mv88e6xxx_g1_read(chip, MV88E6XXX_G1_STS, &val); if (err) return err; - if (val & GLOBAL_STATUS_INIT_READY) + if (val & MV88E6XXX_G1_STS_INIT_READY) break; usleep_range(1000, 2000); diff --git a/drivers/net/dsa/mv88e6xxx/global1.h b/drivers/net/dsa/mv88e6xxx/global1.h index 3e2765c53f89..7ad63a049249 100644 --- a/drivers/net/dsa/mv88e6xxx/global1.h +++ b/drivers/net/dsa/mv88e6xxx/global1.h @@ -17,23 +17,25 @@ #include "chip.h" -#define GLOBAL_STATUS 0x00 -#define GLOBAL_STATUS_PPU_STATE BIT(15) /* 6351 and 6171 */ -#define GLOBAL_STATUS_PPU_STATE_MASK (0x3 << 14) /* 6165 6185 */ -#define GLOBAL_STATUS_PPU_STATE_DISABLED_RST (0x0 << 14) -#define GLOBAL_STATUS_PPU_STATE_INITIALIZING (0x1 << 14) -#define GLOBAL_STATUS_PPU_STATE_DISABLED (0x2 << 14) -#define GLOBAL_STATUS_PPU_STATE_POLLING (0x3 << 14) -#define GLOBAL_STATUS_INIT_READY BIT(11) -#define GLOBAL_STATUS_IRQ_AVB 8 -#define GLOBAL_STATUS_IRQ_DEVICE 7 -#define GLOBAL_STATUS_IRQ_STATS 6 -#define GLOBAL_STATUS_IRQ_VTU_PROBLEM 5 -#define GLOBAL_STATUS_IRQ_VTU_DONE 4 -#define GLOBAL_STATUS_IRQ_ATU_PROBLEM 3 -#define GLOBAL_STATUS_IRQ_ATU_DONE 2 -#define GLOBAL_STATUS_IRQ_TCAM_DONE 1 -#define GLOBAL_STATUS_IRQ_EEPROM_DONE 0 +/* Offset 0x00: Switch Global Status Register */ +#define MV88E6XXX_G1_STS 0x00 +#define MV88E6352_G1_STS_PPU_STATE 0x8000 +#define MV88E6185_G1_STS_PPU_STATE_MASK 0xc000 +#define MV88E6185_G1_STS_PPU_STATE_DISABLED_RST 0x0000 +#define MV88E6185_G1_STS_PPU_STATE_INITIALIZING 0x4000 +#define MV88E6185_G1_STS_PPU_STATE_DISABLED 0x8000 +#define MV88E6185_G1_STS_PPU_STATE_POLLING 0xc000 +#define MV88E6XXX_G1_STS_INIT_READY 0x0800 +#define MV88E6XXX_G1_STS_IRQ_AVB 8 +#define MV88E6XXX_G1_STS_IRQ_DEVICE 7 +#define MV88E6XXX_G1_STS_IRQ_STATS 6 +#define MV88E6XXX_G1_STS_IRQ_VTU_PROBLEM 5 +#define MV88E6XXX_G1_STS_IRQ_VTU_DONE 4 +#define MV88E6XXX_G1_STS_IRQ_ATU_PROBLEM 3 +#define MV88E6XXX_G1_STS_IRQ_ATU_DONE 2 +#define MV88E6XXX_G1_STS_IRQ_TCAM_DONE 1 +#define MV88E6XXX_G1_STS_IRQ_EEPROM_DONE 0 + #define GLOBAL_MAC_01 0x01 #define GLOBAL_MAC_23 0x02 #define GLOBAL_MAC_45 0x03 diff --git a/drivers/net/dsa/mv88e6xxx/global2.c b/drivers/net/dsa/mv88e6xxx/global2.c index d63af31e7840..8e8bc4ee464f 100644 --- a/drivers/net/dsa/mv88e6xxx/global2.c +++ b/drivers/net/dsa/mv88e6xxx/global2.c @@ -17,7 +17,7 @@ #include <linux/irqdomain.h> #include "chip.h" -#include "global1.h" /* for GLOBAL_STATUS_IRQ_DEVICE */ +#include "global1.h" /* for MV88E6XXX_G1_STS_IRQ_DEVICE */ #include "global2.h" static int mv88e6xxx_g2_read(struct mv88e6xxx_chip *chip, int reg, u16 *val) @@ -977,7 +977,7 @@ int mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip *chip) chip->g2_irq.masked = ~0; chip->device_irq = irq_find_mapping(chip->g1_irq.domain, - GLOBAL_STATUS_IRQ_DEVICE); + MV88E6XXX_G1_STS_IRQ_DEVICE); if (chip->device_irq < 0) { err = chip->device_irq; goto out; |