diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-07-10 18:34:22 +0000 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-07-10 18:34:22 +0000 |
| commit | c3589ef3cf33189d342a3ab638b558fd9249b220 (patch) | |
| tree | 3d4f0ae5edc4f6405cb8c42a2813ef545e2ad307 /sys/src/9/port/pci.c | |
| parent | 51a351e84570e8ac4322ad202bfc57f648755019 (diff) | |
kernel: export pcienumcaps() for custom capability enumeration in drivers (virtio)
This used to be a internal function, but virtio
uses multiple structures with the same cap type
to indicate the location of various register
blocks in the pci bars so export it.
Diffstat (limited to 'sys/src/9/port/pci.c')
| -rw-r--r-- | sys/src/9/port/pci.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/src/9/port/pci.c b/sys/src/9/port/pci.c index af4144533..7bfd60179 100644 --- a/sys/src/9/port/pci.c +++ b/sys/src/9/port/pci.c @@ -910,8 +910,8 @@ pciclrmwi(Pcidev* p) pcicfgw16(p, PciPCR, p->pcr); } -static int -enumcaps(Pcidev *p, int (*fmatch)(Pcidev*, int, int, int), int arg) +int +pcienumcaps(Pcidev *p, int (*fmatch)(Pcidev*, int, int, int), int arg) { int i, r, cap, off; @@ -971,13 +971,13 @@ matchhtcap(Pcidev *p, int cap, int off, int arg) int pcicap(Pcidev *p, int cap) { - return enumcaps(p, matchcap, cap); + return pcienumcaps(p, matchcap, cap); } int pcihtcap(Pcidev *p, int cap) { - return enumcaps(p, matchhtcap, cap); + return pcienumcaps(p, matchhtcap, cap); } static int |