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2d99c41f05
linux/arch/powerpc/platforms
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Olaf Hering 2d99c41f05 [POWERPC] Mark winbond IDE PCI resources with start 0 as unassigned 
libata calls pci_request_regions to claim PCI BAR 0 - 5
pci_request_regions fails if one of the regions cant be claimed.
bar 5 has start == 0,  __request_resource will fail.

Tested on a p630 in SMP mode with pata_sl82c105

 00:03.1 IDE interface: Symphony Labs SL82c105 (rev 05) (prog-if 8f [Master SecP SecO PriP PriO])
         Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
         Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
         Interrupt: pin A routed to IRQ 86
         Region 0: I/O ports at 3fd3000f000 [size=8]
         Region 1: I/O ports at 3fd3000f010 [size=4]
         Region 2: I/O ports at 3fd3000f020 [size=8]
         Region 3: I/O ports at 3fd3000f030 [size=4]
         Region 4: I/O ports at 3fd3000f040 [size=16]
         Region 5: I/O ports at 3fd30000000 [size=16]
 00: ad 10 05 01 41 01 80 02 05 8f 01 01 08 48 80 00
 10: 01 f0 00 00 11 f0 00 00 21 f0 00 00 31 f0 00 00
 20: 41 f0 00 00 01 00 00 00 00 00 00 00 00 00 00 00
 30: 00 00 00 00 00 00 00 00 00 00 00 00 56 01 02 28
 40: b3 08 ff 00 09 09 00 00 09 09 00 00 09 09 00 00
 50: 09 09 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 70: 00 00 00 00 00 00 00 00 00 00 00 00 ff 00 00 00
 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

 name             "ide"
 linux,phandle    00d5cdc0 (14011840)
 assigned-addresses 81001910 00000000 0000f000 00000000 00000008 81001914
                  00000000 0000f010 00000000 00000004 81001918 00000000
                  0000f020 00000000 00000008 8100191c 00000000 0000f030
                  00000000 00000004 81001920 00000000 0000f040 00000000
                  00000010 81001924 00000000 00000000 00000000 00000010
 interrupts       00000003
 built-in
 #size-cells      00000000
 #address-cells   00000001
 device_type      "ide"
 reg              00001900 00000000 00000000 00000000 00000000
                  41001910 00000000 00000000 00000000 00000008
                  41001914 00000000 00000000 00000000 00000004
                  41001918 00000000 00000000 00000000 00000008
                  4100191c 00000000 00000000 00000000 00000004
                  41001920 00000000 00000000 00000000 00000010
                  41001924 00000000 00000000 00000000 00000010
 compatible       "pci10ad,105"
                  "pciclass,01018f"
 ibm,fw-slot-number 00000000
 fast-back-to-back
 devsel-speed     00000001
 max-latency      00000028 (40)
 min-grant        00000002
 class-code       0001018f (65935)
 revision-id      00000005
 device-id        00000105 (261)
 vendor-id        000010ad (4269)
 ibm,loc-code     "U0.1-P1/Q6"

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-13 15:35:52 +11:00
..
4xx kconfig: Standardize "depends" -> "depends on" in Kconfig files 2006-12-12 20:04:19 +01:00
8xx [POWERPC] Add mpc866ads board-specific bits to arch/powerpc 2007-02-07 14:03:17 +11:00
52xx [POWERPC] Add mpc52xx/lite5200 PCI support 2007-02-08 15:29:22 +11:00
82xx [POWERPC] Fix kernel build errors for mpc8272ads and mpc8560ads 2007-02-07 14:03:20 +11:00
83xx [POWERPC] 83xx: Updated and renamed MPC834x SYS to MPC834x MDS 2007-02-09 11:39:46 -06:00
85xx [POWERPC] 85xx: Marked functions static 2007-02-09 09:30:45 -06:00
86xx [POWERPC] 86xx: local_irq_disable() is redundant after local_irq_save() 2007-02-07 14:03:20 +11:00
apus
cell [PATCH] mark struct inode_operations const 1 2007-02-12 09:48:46 -08:00
celleb [POWERPC] Celleb: improve MMU hashtable locking 2007-02-13 15:35:51 +11:00
chrp [PATCH] arch/powerpc trivial annotations 2007-02-09 09:14:06 -08:00
embedded6xx [POWERPC] Update to linkstation / kurobox support 2007-02-09 11:41:18 -06:00
iseries [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
maple [POWERPC] Maple: use mmio nvram 2007-02-07 14:03:23 +11:00
pasemi [POWERPC] pasemi: iommu support 2007-02-07 14:03:22 +11:00
powermac [PATCH] Dynamic kernel command-line: powerpc 2007-02-12 09:48:38 -08:00
prep
ps3 [PATCH] ps3: cleanup ps3fb before clearing HPTE 2007-02-12 09:48:44 -08:00
pseries [POWERPC] Mark winbond IDE PCI resources with start 0 as unassigned 2007-02-13 15:35:52 +11:00
Makefile [POWERPC] Celleb: basic support 2007-02-07 14:03:21 +11:00