diff options
Diffstat (limited to 'drivers/staging/fsl-mc')
-rw-r--r-- | drivers/staging/fsl-mc/bus/fsl-mc-bus.c | 67 | ||||
-rw-r--r-- | drivers/staging/fsl-mc/include/mc.h | 55 |
2 files changed, 122 insertions, 0 deletions
diff --git a/drivers/staging/fsl-mc/bus/fsl-mc-bus.c b/drivers/staging/fsl-mc/bus/fsl-mc-bus.c index 854bd80..aa935f3 100644 --- a/drivers/staging/fsl-mc/bus/fsl-mc-bus.c +++ b/drivers/staging/fsl-mc/bus/fsl-mc-bus.c @@ -156,6 +156,68 @@ struct bus_type fsl_mc_bus_type = { }; EXPORT_SYMBOL_GPL(fsl_mc_bus_type); +struct device_type fsl_mc_bus_dprc_type = { + .name = "fsl_mc_bus_dprc" +}; + +struct device_type fsl_mc_bus_dpni_type = { + .name = "fsl_mc_bus_dpni" +}; + +struct device_type fsl_mc_bus_dpio_type = { + .name = "fsl_mc_bus_dpio" +}; + +struct device_type fsl_mc_bus_dpsw_type = { + .name = "fsl_mc_bus_dpsw" +}; + +struct device_type fsl_mc_bus_dpbp_type = { + .name = "fsl_mc_bus_dpbp" +}; + +struct device_type fsl_mc_bus_dpcon_type = { + .name = "fsl_mc_bus_dpcon" +}; + +struct device_type fsl_mc_bus_dpmcp_type = { + .name = "fsl_mc_bus_dpmcp" +}; + +struct device_type fsl_mc_bus_dpmac_type = { + .name = "fsl_mc_bus_dpmac" +}; + +struct device_type fsl_mc_bus_dprtc_type = { + .name = "fsl_mc_bus_dprtc" +}; + +static struct device_type *fsl_mc_get_device_type(const char *type) +{ + static const struct { + struct device_type *dev_type; + const char *type; + } dev_types[] = { + { &fsl_mc_bus_dprc_type, "dprc" }, + { &fsl_mc_bus_dpni_type, "dpni" }, + { &fsl_mc_bus_dpio_type, "dpio" }, + { &fsl_mc_bus_dpsw_type, "dpsw" }, + { &fsl_mc_bus_dpbp_type, "dpbp" }, + { &fsl_mc_bus_dpcon_type, "dpcon" }, + { &fsl_mc_bus_dpmcp_type, "dpmcp" }, + { &fsl_mc_bus_dpmac_type, "dpmac" }, + { &fsl_mc_bus_dprtc_type, "dprtc" }, + { NULL, NULL } + }; + int i; + + for (i = 0; dev_types[i].dev_type; i++) + if (!strcmp(dev_types[i].type, type)) + return dev_types[i].dev_type; + + return NULL; +} + static int fsl_mc_driver_probe(struct device *dev) { struct fsl_mc_driver *mc_drv; @@ -506,6 +568,11 @@ int fsl_mc_device_add(struct fsl_mc_obj_desc *obj_desc, mc_dev->dev.parent = parent_dev; mc_dev->dev.bus = &fsl_mc_bus_type; mc_dev->dev.release = fsl_mc_device_release; + mc_dev->dev.type = fsl_mc_get_device_type(obj_desc->type); + if (!mc_dev->dev.type) { + dev_err(parent_dev, "unknown device type %s\n", obj_desc->type); + goto error_cleanup_dev; + } dev_set_name(&mc_dev->dev, "%s.%d", obj_desc->type, obj_desc->id); if (strcmp(obj_desc->type, "dprc") == 0) { diff --git a/drivers/staging/fsl-mc/include/mc.h b/drivers/staging/fsl-mc/include/mc.h index aafe63a..15db93d 100644 --- a/drivers/staging/fsl-mc/include/mc.h +++ b/drivers/staging/fsl-mc/include/mc.h @@ -398,4 +398,59 @@ void fsl_mc_free_irqs(struct fsl_mc_device *mc_dev); extern struct bus_type fsl_mc_bus_type; +extern struct device_type fsl_mc_bus_dprc_type; +extern struct device_type fsl_mc_bus_dpni_type; +extern struct device_type fsl_mc_bus_dpio_type; +extern struct device_type fsl_mc_bus_dpsw_type; +extern struct device_type fsl_mc_bus_dpbp_type; +extern struct device_type fsl_mc_bus_dpcon_type; +extern struct device_type fsl_mc_bus_dpmcp_type; +extern struct device_type fsl_mc_bus_dpmac_type; +extern struct device_type fsl_mc_bus_dprtc_type; + +static inline bool is_fsl_mc_bus_dprc(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dprc_type; +} + +static inline bool is_fsl_mc_bus_dpni(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpni_type; +} + +static inline bool is_fsl_mc_bus_dpio(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpio_type; +} + +static inline bool is_fsl_mc_bus_dpsw(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpsw_type; +} + +static inline bool is_fsl_mc_bus_dpbp(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpbp_type; +} + +static inline bool is_fsl_mc_bus_dpcon(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpcon_type; +} + +static inline bool is_fsl_mc_bus_dpmcp(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpmcp_type; +} + +static inline bool is_fsl_mc_bus_dpmac(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dpmac_type; +} + +static inline bool is_fsl_mc_bus_dprtc(const struct fsl_mc_device *mc_dev) +{ + return mc_dev->dev.type == &fsl_mc_bus_dprtc_type; +} + #endif /* _FSL_MC_H_ */ |