diff options
| -rw-r--r-- | drivers/net/can/rcar/rcar_canfd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index 558291a36043..322d72df10ed 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -92,7 +92,7 @@ /* RSCFDnCFDGAFLECTR / RSCFDnGAFLECTR */ #define RCANFD_GAFLECTR_AFLDAE BIT(8) -#define RCANFD_GAFLECTR_AFLPN(gpriv, x) ((x) & reg_gen4(gpriv, 0x7f, 0x1f)) +#define RCANFD_GAFLECTR_AFLPN(gpriv, page_num) ((page_num) & (gpriv)->info->max_aflpn) /* RSCFDnCFDGAFLIDj / RSCFDnGAFLIDj */ #define RCANFD_GAFLID_GAFLLB BIT(29) @@ -504,6 +504,7 @@ struct rcar_canfd_global; struct rcar_canfd_hw_info { u8 rnc_field_width; + u8 max_aflpn; u8 max_channels; u8 postdiv; /* hardware features */ @@ -581,6 +582,7 @@ static const struct can_bittiming_const rcar_canfd_bittiming_const = { static const struct rcar_canfd_hw_info rcar_gen3_hw_info = { .rnc_field_width = 8, + .max_aflpn = 31, .max_channels = 2, .postdiv = 2, .shared_global_irqs = 1, @@ -588,6 +590,7 @@ static const struct rcar_canfd_hw_info rcar_gen3_hw_info = { static const struct rcar_canfd_hw_info rcar_gen4_hw_info = { .rnc_field_width = 16, + .max_aflpn = 127, .max_channels = 8, .postdiv = 2, .shared_global_irqs = 1, @@ -595,6 +598,7 @@ static const struct rcar_canfd_hw_info rcar_gen4_hw_info = { static const struct rcar_canfd_hw_info rzg2l_hw_info = { .rnc_field_width = 8, + .max_aflpn = 31, .max_channels = 2, .postdiv = 1, .multi_channel_irqs = 1, |