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| author | Felix Held <felix-coreboot@felixheld.de> | 2019-12-15 13:53:48 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2019-12-16 13:40:05 +0000 |
| commit | 7b7bc59f2016264d02fa245341e3507539dcac8f (patch) | |
| tree | 3467e3891200b2d652901159c84fe22e7aaae303 /src/include | |
| parent | 116a837818897d5f1f0c76021d48532133e8f5f6 (diff) | |
| download | coreboot-7b7bc59f2016264d02fa245341e3507539dcac8f.tar.xz | |
device/pnp: introduce and use PNP_SKIP_FUNCTION
-1 shouldn't be assigned to an unsigned variable, so use an otherwise
unused constant here. Since 7 is the highest virtual LDN number, using
0xffff as PNP_SKIP_FUNCTION marker has no unwanted side effects.
Change-Id: I5e31e7ef9dad5fedfd5552963c298336c533a5e9
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37741
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/device/pnp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/device/pnp.h b/src/include/device/pnp.h index 69a0667445..fde4c9d1dd 100644 --- a/src/include/device/pnp.h +++ b/src/include/device/pnp.h @@ -34,6 +34,7 @@ extern struct device_operations pnp_ops; struct pnp_info { struct device_operations *ops; /* LDN-specific ops override */ +#define PNP_SKIP_FUNCTION 0xffff unsigned int function; /* Must be at least 16 bits (virtual LDNs)! */ unsigned int flags; #define PNP_IO0 0x000001 |