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| author | Masanobu SAITOH <masanobu@iij.ad.jp> | 2018-10-04 17:33:21 +0900 |
|---|---|---|
| committer | Martin Mares <mj@ucw.cz> | 2018-10-14 22:25:52 +0200 |
| commit | 7155d5104506e6459bb751f073a48eded9afae99 (patch) | |
| tree | 9ad3ae6444f86b8a6492a5313578dc0e9ff4924c | |
| parent | e3832c8fc3efe41aff853d16cab488d38c3ac13f (diff) | |
| download | pciutils-7155d5104506e6459bb751f073a48eded9afae99.tar.gz | |
Print Root complex related registers on RCEC, too
PCIe spec says root ports and root complex event collectors must implement
root CAP, STAT and CTRL registers, so call cap_express_root() not only for
PCI_EXP_TYPE_ROOT_PORT but also for PCI_EXP_TYPE_ROOT_EC.
| -rw-r--r-- | ls-caps.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1220,7 +1220,7 @@ cap_express(struct device *d, int where, int cap) size = 16; if (slot) size = 24; - if (type == PCI_EXP_TYPE_ROOT_PORT) + if (type == PCI_EXP_TYPE_ROOT_PORT || type == PCI_EXP_TYPE_ROOT_EC) size = 32; if (!config_fetch(d, where + PCI_EXP_DEVCAP, size)) return type; @@ -1230,7 +1230,7 @@ cap_express(struct device *d, int where, int cap) cap_express_link(d, where, type); if (slot) cap_express_slot(d, where); - if (type == PCI_EXP_TYPE_ROOT_PORT) + if (type == PCI_EXP_TYPE_ROOT_PORT || type == PCI_EXP_TYPE_ROOT_EC) cap_express_root(d, where); if ((cap & PCI_EXP_FLAGS_VERS) < 2) |