Date: Thu, 15 Jun 2006 14:55:30 +0800 From: <hongz@promisechina.com> To: <freebsd-hackers@freebsd.org> Subject: Help:why bus resource shortage? Message-ID: <1150354522$36510$27619252@hongz@promisechina.com>
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Hi guys: I failed to get the pci bus resource after the driver is loaded (sc->r_mem is NULL after bus_alloc_resource_any is called). Is it because bus resources have been consumed by other drivers? Or other something happened? Please help me on this! Thanks! Hong Notes: /* get resources */ rid = 0x10; sc->r_mem = bus_alloc_resource_any(sc->dev, SYS_RES_MEMORY, &rid, RF_ACTIVE); if (!sc->r_mem) return ENOMEM; The pci resources on our cards: shasta0: <Promise FastTrak 4310/579/779 Driver> port 0x2400-0x247f, 0x2000-0x20ff mem 0xe9021000-0xe9021fff, 0xe9000000-0xe901ffff irq 17 at device 5.0 on pci2
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