diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/cavium-octeon/octeon-irq.c | 45 |
1 files changed, 43 insertions, 2 deletions
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c index 01bb01cf49ee..1b25998fe1ea 100644 --- a/arch/mips/cavium-octeon/octeon-irq.c +++ b/arch/mips/cavium-octeon/octeon-irq.c @@ -752,6 +752,18 @@ static struct irq_chip octeon_irq_chip_ciu_v2 = { .name = "CIU", .irq_enable = octeon_irq_ciu_enable_v2, .irq_disable = octeon_irq_ciu_disable_all_v2, + .irq_mask = octeon_irq_ciu_disable_local_v2, + .irq_unmask = octeon_irq_ciu_enable_v2, +#ifdef CONFIG_SMP + .irq_set_affinity = octeon_irq_ciu_set_affinity_v2, + .irq_cpu_offline = octeon_irq_cpu_offline_ciu, +#endif +}; + +static struct irq_chip octeon_irq_chip_ciu_v2_edge = { + .name = "CIU", + .irq_enable = octeon_irq_ciu_enable_v2, + .irq_disable = octeon_irq_ciu_disable_all_v2, .irq_ack = octeon_irq_ciu_ack, .irq_mask = octeon_irq_ciu_disable_local_v2, .irq_unmask = octeon_irq_ciu_enable_v2, @@ -765,6 +777,18 @@ static struct irq_chip octeon_irq_chip_ciu = { .name = "CIU", .irq_enable = octeon_irq_ciu_enable, .irq_disable = octeon_irq_ciu_disable_all, + .irq_mask = octeon_irq_ciu_disable_local, + .irq_unmask = octeon_irq_ciu_enable, +#ifdef CONFIG_SMP + .irq_set_affinity = octeon_irq_ciu_set_affinity, + .irq_cpu_offline = octeon_irq_cpu_offline_ciu, +#endif +}; + +static struct irq_chip octeon_irq_chip_ciu_edge = { + .name = "CIU", + .irq_enable = octeon_irq_ciu_enable, + .irq_disable = octeon_irq_ciu_disable_all, .irq_ack = octeon_irq_ciu_ack, .irq_mask = octeon_irq_ciu_disable_local, .irq_unmask = octeon_irq_ciu_enable, @@ -984,6 +1008,7 @@ static int octeon_irq_ciu_xlat(struct irq_domain *d, } static struct irq_chip *octeon_irq_ciu_chip; +static struct irq_chip *octeon_irq_ciu_chip_edge; static struct irq_chip *octeon_irq_gpio_chip; static bool octeon_irq_virq_in_range(unsigned int virq) @@ -1014,7 +1039,7 @@ static int octeon_irq_ciu_map(struct irq_domain *d, if (octeon_irq_ciu_is_edge(line, bit)) octeon_irq_set_ciu_mapping(virq, line, bit, 0, - octeon_irq_ciu_chip, + octeon_irq_ciu_chip_edge, handle_edge_irq); else octeon_irq_set_ciu_mapping(virq, line, bit, 0, @@ -1196,6 +1221,7 @@ static void __init octeon_irq_init_ciu(void) { unsigned int i; struct irq_chip *chip; + struct irq_chip *chip_edge; struct irq_chip *chip_mbox; struct irq_chip *chip_wd; struct device_node *gpio_node; @@ -1212,16 +1238,19 @@ static void __init octeon_irq_init_ciu(void) OCTEON_IS_MODEL(OCTEON_CN52XX_PASS2_X) || OCTEON_IS_OCTEON2() || OCTEON_IS_OCTEON3()) { chip = &octeon_irq_chip_ciu_v2; + chip_edge = &octeon_irq_chip_ciu_v2_edge; chip_mbox = &octeon_irq_chip_ciu_mbox_v2; chip_wd = &octeon_irq_chip_ciu_wd_v2; octeon_irq_gpio_chip = &octeon_irq_chip_ciu_gpio_v2; } else { chip = &octeon_irq_chip_ciu; + chip_edge = &octeon_irq_chip_ciu_edge; chip_mbox = &octeon_irq_chip_ciu_mbox; chip_wd = &octeon_irq_chip_ciu_wd; octeon_irq_gpio_chip = &octeon_irq_chip_ciu_gpio; } octeon_irq_ciu_chip = chip; + octeon_irq_ciu_chip_edge = chip_edge; octeon_irq_ip4 = octeon_irq_ip4_mask; /* Mips internal */ @@ -1473,6 +1502,18 @@ static struct irq_chip octeon_irq_chip_ciu2 = { .name = "CIU2-E", .irq_enable = octeon_irq_ciu2_enable, .irq_disable = octeon_irq_ciu2_disable_all, + .irq_mask = octeon_irq_ciu2_disable_local, + .irq_unmask = octeon_irq_ciu2_enable, +#ifdef CONFIG_SMP + .irq_set_affinity = octeon_irq_ciu2_set_affinity, + .irq_cpu_offline = octeon_irq_cpu_offline_ciu, +#endif +}; + +static struct irq_chip octeon_irq_chip_ciu2_edge = { + .name = "CIU2-E", + .irq_enable = octeon_irq_ciu2_enable, + .irq_disable = octeon_irq_ciu2_disable_all, .irq_ack = octeon_irq_ciu2_ack, .irq_mask = octeon_irq_ciu2_disable_local, .irq_unmask = octeon_irq_ciu2_enable, @@ -1582,7 +1623,7 @@ static int octeon_irq_ciu2_map(struct irq_domain *d, if (octeon_irq_ciu2_is_edge(line, bit)) octeon_irq_set_ciu_mapping(virq, line, bit, 0, - &octeon_irq_chip_ciu2, + &octeon_irq_chip_ciu2_edge, handle_edge_irq); else octeon_irq_set_ciu_mapping(virq, line, bit, 0, |