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author | Bjorn Helgaas <bhelgaas@google.com> | 2023-10-18 11:08:30 -0500 |
---|---|---|
committer | Martin Mares <mj@ucw.cz> | 2023-10-18 20:57:05 +0200 |
commit | 3746111d5be2db9d78fde0c3af14dde50b89a2fa (patch) | |
tree | f34d9a76fa7e286b4c4ddced5d89dfed8efcd7f4 | |
parent | ba06b2f5bdd764a2534e1194acaf7dc3cf696c02 (diff) | |
download | pciutils-3746111d5be2db9d78fde0c3af14dde50b89a2fa.tar.gz |
lspci: Decode PCIe DevCtl2 ID-Based Ordering Enables
Decode the PCIe DevCtl2 ID-Based Ordering Enable bits.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
-rw-r--r-- | lib/header.h | 2 | ||||
-rw-r--r-- | ls-caps.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/lib/header.h b/lib/header.h index 57ef0ae..5065465 100644 --- a/lib/header.h +++ b/lib/header.h @@ -903,6 +903,8 @@ #define PCI_EXP_DEVCTL2_ARI 0x0020 /* ARI Forwarding */ #define PCI_EXP_DEVCTL2_ATOMICOP_REQUESTER_EN 0x0040 /* AtomicOp RequesterEnable */ #define PCI_EXP_DEVCTL2_ATOMICOP_EGRESS_BLOCK 0x0080 /* AtomicOp Egress Blocking */ +#define PCI_EXP_DEVCTL2_IDO_REQ_EN 0x0100 /* Allow IDO for requests */ +#define PCI_EXP_DEVCTL2_IDO_CMP_EN 0x0200 /* Allow IDO for completions */ #define PCI_EXP_DEVCTL2_LTR 0x0400 /* LTR enabled */ #define PCI_EXP_DEVCTL2_10BIT_TAG_REQ 0x1000 /* 10 Bit Tag Requester enabled */ #define PCI_EXP_DEVCTL2_OBFF(x) (((x) >> 13) & 3) /* OBFF enabled */ @@ -1173,7 +1173,9 @@ static void cap_express_dev2(struct device *d, int where, int type) printf(" EgressBlck%c", FLAG(w, PCI_EXP_DEVCTL2_ATOMICOP_EGRESS_BLOCK)); printf("\n"); } - printf("\t\t\t LTR%c 10BitTagReq%c OBFF %s\n", + printf("\t\t\t IDOReq%c IDOCompl%c LTR%c 10BitTagReq%c OBFF %s\n", + FLAG(w, PCI_EXP_DEVCTL2_IDO_REQ_EN), + FLAG(w, PCI_EXP_DEVCTL2_IDO_CMP_EN), FLAG(w, PCI_EXP_DEVCTL2_LTR), FLAG(w, PCI_EXP_DEVCTL2_10BIT_TAG_REQ), cap_express_devctl2_obff(PCI_EXP_DEVCTL2_OBFF(w))); |