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| author | ticso <ticso@FreeBSD.org> | 2002-04-17 14:08:22 +0000 |
|---|---|---|
| committer | ticso <ticso@FreeBSD.org> | 2002-04-17 14:08:22 +0000 |
| commit | f81be190dc5c79e090465f496a7d62f363ca611e (patch) | |
| tree | 527633c4876e09d48a970d41d6dac5c5d1361e32 /sys/alpha/pci | |
| parent | 18d687d9dea2a4816a3851861c5d807504a9fba9 (diff) | |
| download | FreeBSD-src-f81be190dc5c79e090465f496a7d62f363ca611e.zip FreeBSD-src-f81be190dc5c79e090465f496a7d62f363ca611e.tar.gz | |
Revive dec_axppci_33_intr_route for LCA.
We now get valid interrupt lines for devices on secondary pci busses.
Reviewed by: gallatin
Approved by: gallatin
Diffstat (limited to 'sys/alpha/pci')
| -rw-r--r-- | sys/alpha/pci/lca_pci.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/sys/alpha/pci/lca_pci.c b/sys/alpha/pci/lca_pci.c index 82d071b..6ab5ae9 100644 --- a/sys/alpha/pci/lca_pci.c +++ b/sys/alpha/pci/lca_pci.c @@ -161,19 +161,10 @@ u_int32_t lca_pcib_read_config(device_t dev, u_int b, u_int s, u_int f, u_int reg, int width) { - pcicfgregs cfg; - - if ((reg == PCIR_INTLINE) && (width == 1) && - (platform.pci_intr_map != NULL)) { - cfg.bus = b; - cfg.slot = s; - cfg.func = f; - cfg.intline = 255; - cfg.intpin = - lca_pcib_read_config(dev, b, s, f, PCIR_INTPIN, 1); - platform.pci_intr_map((void *)&cfg); - if (cfg.intline != 255) - return cfg.intline; + + if ((reg == PCIR_INTLINE) && (width == 1)) { + /* SRM left bad value; let intr_route fill them in later */ + return ~0; } switch (width) { |
