diff options
Diffstat (limited to 'sys/dev/puc/pucvar.h')
| -rw-r--r-- | sys/dev/puc/pucvar.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/dev/puc/pucvar.h b/sys/dev/puc/pucvar.h index fcbb0eb86b664..9bb3928340deb 100644 --- a/sys/dev/puc/pucvar.h +++ b/sys/dev/puc/pucvar.h @@ -80,6 +80,8 @@ struct puc_device_description { u_int serialfreq; u_int flags; } ports[PUC_MAX_PORTS]; + uint32_t ilr_type; + uint32_t ilr_offset[2]; }; #define PUC_REG_VEND 0 @@ -91,6 +93,10 @@ struct puc_device_description { #define PUC_PORT_TYPE_COM 1 #define PUC_PORT_TYPE_LPT 2 +/* Interrupt Latch Register (ILR) types */ +#define PUC_ILR_TYPE_NONE 0 +#define PUC_ILR_TYPE_DIGI 1 + #define PUC_FLAGS_MEMORY 0x0001 /* Use memory mapped I/O. */ #define PUC_PORT_VALID(desc, port) \ @@ -126,6 +132,9 @@ struct puc_softc { int irqrid; struct resource *irqres; void *intr_cookie; + int ilr_enabled; + bus_space_tag_t ilr_st; + bus_space_handle_t ilr_sh; struct { int used; |