diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2021-06-11 19:31:22 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2022-06-26 15:19:14 +0000 |
| commit | ce34596f74aa1b2b9865061c6d2cdfa223f33222 (patch) | |
| tree | 65f4dfbb97e1d53f9ede2d23c56ae7b6e6d7db4c /src/device | |
| parent | 508c290bb58f845384d1de6d9fb0619d3d46098f (diff) | |
device: Add fixed_mem_range_flags() and helpers
Unlike fixed_mem_resource_kb() the arguments are not in KiB.
This allows coccinelle script to assign the base and size
without applying the KiB division or 10 bit right-shift.
Unlike with fixed_mem_resource_kb() the IORESOURCE_STORED flag is
passed in the flags parameter until some inconsistencies in the tree
get resolved.
Change-Id: I2cc9ef94b60d62aaf4374f400b7e05b86e4664d2
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55436
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/device')
| -rw-r--r-- | src/device/device_util.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/src/device/device_util.c b/src/device/device_util.c index c377b859c6..9e2c3d5d9b 100644 --- a/src/device/device_util.c +++ b/src/device/device_util.c @@ -822,22 +822,23 @@ void show_all_devs_resources(int debug_level, const char *msg) } } -void fixed_mem_resource_kb(struct device *dev, unsigned long index, - unsigned long basek, unsigned long sizek, - unsigned long type) +const struct resource *fixed_resource_range_idx(struct device *dev, unsigned long index, + uint64_t base, uint64_t size, unsigned long flags) { struct resource *resource; - - if (!sizek) - return; + if (!size) + return NULL; resource = new_resource(dev, index); - resource->base = ((resource_t)basek) << 10; - resource->size = ((resource_t)sizek) << 10; - resource->flags = IORESOURCE_MEM | IORESOURCE_FIXED | - IORESOURCE_STORED | IORESOURCE_ASSIGNED; + resource->base = base; + resource->size = size; + resource->flags = IORESOURCE_FIXED | IORESOURCE_ASSIGNED; + resource->flags |= flags; - resource->flags |= type; + printk(BIOS_SPEW, "dev: %s, index: 0x%lx, base: 0x%llx, size: 0x%llx\n", + dev_path(dev), resource->index, resource->base, resource->size); + + return resource; } void fixed_io_resource(struct device *dev, unsigned long index, |