1ATA_HOST_ALLOC_PINFO(9)         libata Library         ATA_HOST_ALLOC_PINFO(9)
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NAME

6       ata_host_alloc_pinfo - alloc host and init with port_info array
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SYNOPSIS

9       struct ata_host * ata_host_alloc_pinfo(struct device * dev,
10                                              const struct ata_port_info *const * ppi,
11                                              int n_ports);
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ARGUMENTS

14       dev
15           generic device this host is associated with
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17       ppi
18           array of ATA port_info to initialize host with
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20       n_ports
21           number of ATA ports attached to this host
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DESCRIPTION

24       Allocate ATA host and initialize with info from ppi. If NULL
25       terminated, ppi may contain fewer entries than n_ports. The last entry
26       will be used for the remaining ports.
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RETURNS

29       Allocate ATA host on success, NULL on failure.
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LOCKING

32       Inherited from calling layer (may sleep).
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AUTHOR

35       Jeff Garzik
36           Author.
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39Kernel Hackers Manual 3.10         June 2019           ATA_HOST_ALLOC_PINFO(9)
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