diff options
Diffstat (limited to 'drivers/hwtracing/intel_th/intel_th.h')
-rw-r--r-- | drivers/hwtracing/intel_th/intel_th.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/hwtracing/intel_th/intel_th.h b/drivers/hwtracing/intel_th/intel_th.h index 6243ac1b8bf1..d44da50be3b0 100644 --- a/drivers/hwtracing/intel_th/intel_th.h +++ b/drivers/hwtracing/intel_th/intel_th.h @@ -216,6 +216,7 @@ int intel_th_trace_enable(struct intel_th_device *thdev); int intel_th_trace_disable(struct intel_th_device *thdev); int intel_th_set_output(struct intel_th_device *thdev, unsigned int master); +int intel_th_output_enable(struct intel_th *th, unsigned int otype); enum { TH_MMIO_CONFIG = 0, @@ -223,8 +224,9 @@ enum { TH_MMIO_END, }; -#define TH_SUBDEVICE_MAX 6 #define TH_POSSIBLE_OUTPUTS 8 +/* Total number of possible subdevices: outputs + GTH + STH */ +#define TH_SUBDEVICE_MAX (TH_POSSIBLE_OUTPUTS + 2) #define TH_CONFIGURABLE_MASTERS 256 #define TH_MSC_MAX 2 @@ -233,6 +235,10 @@ enum { * @dev: driver core's device * @thdev: subdevices * @hub: "switch" subdevice (GTH) + * @resource: resources of the entire controller + * @num_thdevs: number of devices in the @thdev array + * @num_resources: number or resources in the @resource array + * @irq: irq number * @id: this Intel TH controller's device ID in the system * @major: device node major for output devices */ @@ -242,6 +248,11 @@ struct intel_th { struct intel_th_device *thdev[TH_SUBDEVICE_MAX]; struct intel_th_device *hub; + struct resource *resource; + unsigned int num_thdevs; + unsigned int num_resources; + int irq; + int id; int major; #ifdef CONFIG_MODULES |