版主，大家快来帮帮忙呀，问题已经知道在那里了，可就搞不定呀－ACER5542本本DMA打不开！！

primes

.config的内容：
ATA的：

1. 
   
2. # cat .config |grep ATA
   
3. CONFIG_X86_MCE_NONFATAL=m
   
4. # CONFIG_RELOCATABLE is not set
   
5. CONFIG_ATALK=m
   
6. CONFIG_ATA_OVER_ETH=m
   
7. # ATA/ATAPI/MFM/RLL support
   
8. CONFIG_BLK_DEV_IDE_SATA=y
   
9. CONFIG_SCSI_EATA=y
   
10. # CONFIG_SCSI_EATA_TAGGED_QUEUE is not set
    
11. # CONFIG_SCSI_EATA_LINKED_COMMANDS is not set
    
12. CONFIG_SCSI_EATA_MAX_TAGS=16
    
13. # Serial ATA (prod) and Parallel ATA (experimental) drivers
    
14. CONFIG_ATA=y
    
15. # CONFIG_ATA_NONSTANDARD is not set
    
16. CONFIG_SATA_AHCI=y
    
17. CONFIG_SATA_SVW=y
    
18. CONFIG_ATA_PIIX=y
    
19. CONFIG_SATA_MV=y
    
20. CONFIG_SATA_NV=y
    
21. CONFIG_SATA_QSTOR=y
    
22. CONFIG_SATA_PROMISE=y
    
23. CONFIG_SATA_SX4=y
    
24. CONFIG_SATA_SIL=y
    
25. CONFIG_SATA_SIL24=y
    
26. CONFIG_SATA_SIS=y
    
27. CONFIG_SATA_ULI=y
    
28. CONFIG_SATA_VIA=y
    
29. CONFIG_SATA_VITESSE=y
    
30. CONFIG_PATA_ALI=y
    
31. CONFIG_PATA_AMD=y
    
32. CONFIG_PATA_ARTOP=y
    
33. CONFIG_PATA_ATIIXP=y
    
34. CONFIG_PATA_CMD64X=y
    
35. CONFIG_PATA_CS5520=y
    
36. CONFIG_PATA_CS5530=y
    
37. CONFIG_PATA_CS5535=y
    
38. CONFIG_PATA_CYPRESS=y
    
39. CONFIG_PATA_EFAR=y
    
40. CONFIG_ATA_GENERIC=y
    
41. CONFIG_PATA_HPT366=y
    
42. CONFIG_PATA_HPT37X=y
    
43. CONFIG_PATA_HPT3X2N=y
    
44. CONFIG_PATA_HPT3X3=y
    
45. CONFIG_PATA_ISAPNP=y
    
46. CONFIG_PATA_IT821X=y
    
47. CONFIG_PATA_JMICRON=y
    
48. CONFIG_PATA_LEGACY=y
    
49. CONFIG_PATA_TRIFLEX=y
    
50. CONFIG_PATA_MARVELL=y
    
51. CONFIG_PATA_MPIIX=y
    
52. CONFIG_PATA_OLDPIIX=y
    
53. CONFIG_PATA_NETCELL=y
    
54. CONFIG_PATA_NS87410=y
    
55. CONFIG_PATA_OPTI=y
    
56. CONFIG_PATA_OPTIDMA=y
    
57. CONFIG_PATA_PCMCIA=m
    
58. CONFIG_PATA_PDC_OLD=y
    
59. CONFIG_PATA_QDI=y
    
60. CONFIG_PATA_RADISYS=y
    
61. CONFIG_PATA_RZ1000=y
    
62. CONFIG_PATA_SC1200=y
    
63. CONFIG_PATA_SERVERWORKS=y
    
64. CONFIG_PATA_PDC2027X=y
    
65. CONFIG_PATA_SIL680=y
    
66. CONFIG_PATA_SIS=y
    
67. CONFIG_PATA_VIA=y
    
68. CONFIG_PATA_WINBOND=y
    
69. CONFIG_PATA_WINBOND_VLB=y
    
70. CONFIG_USB_STORAGE_DATAFAB=y
    
71. # CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
    
72. # CONFIG_ATARI_PARTITION is not set
    

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PIIX的：

1. 
   
2. # cat .config |grep PII
   
3. CONFIG_BLK_DEV_PIIX=y
   
4. CONFIG_ATA_PIIX=y
   
5. CONFIG_PATA_MPIIX=y
   
6. CONFIG_PATA_OLDPIIX=y
   
7. CONFIG_I2C_PIIX4=m
   

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IDE的：

1. 
   
2. # Parallel IDE high-level drivers
   
3. CONFIG_PARIDE_PD=m
   
4. CONFIG_PARIDE_PCD=m
   
5. CONFIG_PARIDE_PF=m
   
6. CONFIG_PARIDE_PT=m
   
7. CONFIG_PARIDE_PG=m
   
8. # Parallel IDE protocol modules
   
9. CONFIG_PARIDE_ATEN=m
   
10. CONFIG_PARIDE_BPCK=m
    
11. CONFIG_PARIDE_BPCK6=m
    
12. CONFIG_PARIDE_COMM=m
    
13. CONFIG_PARIDE_DSTR=m
    
14. CONFIG_PARIDE_FIT2=m
    
15. CONFIG_PARIDE_FIT3=m
    
16. CONFIG_PARIDE_EPAT=m
    
17. CONFIG_PARIDE_EPATC8=y
    
18. CONFIG_PARIDE_EPIA=m
    
19. CONFIG_PARIDE_FRIQ=m
    
20. CONFIG_PARIDE_FRPW=m
    
21. CONFIG_PARIDE_KBIC=m
    
22. CONFIG_PARIDE_KTTI=m
    
23. CONFIG_PARIDE_ON20=m
    
24. CONFIG_PARIDE_ON26=m
    
25. CONFIG_IDE=y
    
26. CONFIG_BLK_DEV_IDE=y
    
27. # Please see Documentation/ide.txt for help/info on IDE drives
    
28. CONFIG_BLK_DEV_IDE_SATA=y
    
29. # CONFIG_BLK_DEV_HD_IDE is not set
    
30. CONFIG_BLK_DEV_IDEDISK=y
    
31. # CONFIG_IDEDISK_MULTI_MODE is not set
    
32. CONFIG_BLK_DEV_IDECS=m
    
33. CONFIG_BLK_DEV_IDECD=y
    
34. CONFIG_BLK_DEV_IDETAPE=y
    
35. CONFIG_BLK_DEV_IDEFLOPPY=y
    
36. CONFIG_BLK_DEV_IDESCSI=m
    
37. # CONFIG_IDE_TASK_IOCTL is not set
    
38. # IDE chipset support/bugfixes
    
39. CONFIG_IDE_GENERIC=y
    
40. CONFIG_BLK_DEV_IDEPNP=y
    
41. CONFIG_BLK_DEV_IDEPCI=y
    
42. CONFIG_IDEPCI_SHARE_IRQ=y
    
43. CONFIG_BLK_DEV_IDEDMA_PCI=y
    
44. CONFIG_BLK_DEV_IDEDMA_FORCED=y
    
45. CONFIG_IDEDMA_PCI_AUTO=y
    
46. # CONFIG_IDEDMA_ONLYDISK is not set
    
47. # CONFIG_IDE_ARM is not set
    
48. CONFIG_IDE_CHIPSETS=y
    
49. CONFIG_BLK_DEV_IDEDMA=y
    

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seamonkey

怎么把所有sata，pata驱动都编译进去了，只要
CONFIG_ATA_PIIX=y
就可以了

primes

刚开始，我是只编绎了ata_piix，可是不行，然后因为我是acer的本本，就把ali的控制器也放进去了，还是不行，最后才把全部编进去的！suse还出了acer的补丁，我也打上了！
不过我之前，用suse的安装盘试了一下，认我的硬盘SD，我想这是对地，因为用的是PATA方式！
现在最大的可能性就是芯片主没有认到！！！
我也是搞了几天，没有方向了

seamonkey

不清楚了 。