From: Martin Mares <mj@ucw.cz>
Date: Sun, 31 May 2020 10:24:41 +0000 (+0200)
Subject: Hurd: Do not identify devices during scan
X-Git-Tag: v3.8.0~111
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=c64dc900d0567dd8e8a26ab0a0102be6072986fc;p=pciutils.git

Hurd: Do not identify devices during scan

Let us keep the bus scan light-weight. Whoever is interested
in device IDs, still has to call pci_fill_info(PCI_FILL_IDENT),
which handles this in generic way.
---

diff --git a/lib/hurd.c b/lib/hurd.c
index 873bb78..c1edadd 100644
--- a/lib/hurd.c
+++ b/lib/hurd.c
@@ -118,8 +118,6 @@ enum_devices(const char *parent, struct pci_access *a, int domain, int bus,
   DIR *dir;
   struct dirent *entry;
   char path[NAME_MAX];
-  uint32_t vd;
-  uint8_t ht;
   struct pci_dev *d;
 
   dir = opendir(parent);
@@ -191,16 +189,7 @@ enum_devices(const char *parent, struct pci_access *a, int domain, int bus,
 	  d->bus = bus;
 	  d->dev = dev;
 	  d->func = func;
-
 	  pci_link_dev(a, d);
-
-	  vd = pci_read_long(d, PCI_VENDOR_ID);
-	  ht = pci_read_byte(d, PCI_HEADER_TYPE);
-
-	  d->vendor_id = vd & 0xffff;
-	  d->device_id = vd >> 16U;
-	  d->known_fields = PCI_FILL_IDENT;
-	  d->hdrtype = ht;
 	}
     }