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| author | Maxime Ripard <mripard@kernel.org> | 2024-01-29 14:20:23 +0100 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2024-01-29 14:20:23 +0100 |
| commit | 4db102dcb0396a4ccf89b1eac0f4eb3fd167a080 (patch) | |
| tree | ea47469abffb236c5ba305c8a406e1f8209c6f34 /include/linux/cdx | |
| parent | aeb262c353354eab81ab0d3242afa70984b7dc34 (diff) | |
| parent | 6613476e225e090cc9aad49be7fa504e290dd33d (diff) | |
Merge drm/drm-next into drm-misc-next
Kickstart 6.9 development cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'include/linux/cdx')
| -rw-r--r-- | include/linux/cdx/cdx_bus.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/cdx/cdx_bus.h b/include/linux/cdx/cdx_bus.h index 94ad2c9017c9..6355a36a3f81 100644 --- a/include/linux/cdx/cdx_bus.h +++ b/include/linux/cdx/cdx_bus.h @@ -113,6 +113,7 @@ struct cdx_controller { * @dev_num: Device number for this device * @res: array of MMIO region entries * @res_attr: resource binary attribute + * @debugfs_dir: debugfs directory for this device * @res_count: number of valid MMIO regions * @dma_mask: Default DMA mask * @flags: CDX device flags @@ -135,6 +136,8 @@ struct cdx_device { u8 bus_num; u8 dev_num; struct resource res[MAX_CDX_DEV_RESOURCES]; + struct bin_attribute *res_attr[MAX_CDX_DEV_RESOURCES]; + struct dentry *debugfs_dir; u8 res_count; u64 dma_mask; u16 flags; @@ -147,6 +150,15 @@ struct cdx_device { #define to_cdx_device(_dev) \ container_of(_dev, struct cdx_device, dev) +#define cdx_resource_start(dev, num) ((dev)->res[(num)].start) +#define cdx_resource_end(dev, num) ((dev)->res[(num)].end) +#define cdx_resource_flags(dev, num) ((dev)->res[(num)].flags) +#define cdx_resource_len(dev, num) \ + ((cdx_resource_start((dev), (num)) == 0 && \ + cdx_resource_end((dev), (num)) == \ + cdx_resource_start((dev), (num))) ? 0 : \ + (cdx_resource_end((dev), (num)) - \ + cdx_resource_start((dev), (num)) + 1)) /** * struct cdx_driver - CDX device driver * @driver: Generic device driver |