mirror of https://gitee.com/openkylin/linux.git
1757d902b0
As low-level drivers register their host controller(s), keep track of the number of controllers and export thru /sys in a <host.port> format so that udev can better match up port numbers with a specific controller. # pwd /sys/devices/pci0000:00 # find . -name 'ata*' -print (2nd controller with port multiplier attached) ./0000:00:1e.0/0000:05:01.0/ata2.7 ./0000:00:1e.0/0000:05:01.0/ata2.7/link7/dev7.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.0/dev7.0.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.0/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.1/dev7.1.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.1/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.2/dev7.2.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.2/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.3/dev7.3.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.3/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.4/dev7.4.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.4/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.5/dev7.5.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.5/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.6/dev7.6.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.6/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.7/dev7.7.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.7/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.8/dev7.8.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.8/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.9/dev7.9.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.9/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/ata_port ./0000:00:1e.0/0000:05:01.0/ata2.7/ata_port/ata2.7 ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.10/dev7.10.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.10/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.11/dev7.11.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.11/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.12/dev7.12.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.12/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.13/dev7.13.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.13/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.14/dev7.14.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.14/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.8 ./0000:00:1e.0/0000:05:01.0/ata2.8/link8/dev8.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.8/link8/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.8/ata_port ./0000:00:1e.0/0000:05:01.0/ata2.8/ata_port/ata2.8 (1st controller) ./0000:00:1f.2/ata1.1 ./0000:00:1f.2/ata1.1/link1/dev1.0/ata_device ./0000:00:1f.2/ata1.1/link1/ata_link ./0000:00:1f.2/ata1.1/ata_port ./0000:00:1f.2/ata1.1/ata_port/ata1.1 ./0000:00:1f.2/ata1.2 ./0000:00:1f.2/ata1.2/link2/dev2.0/ata_device ./0000:00:1f.2/ata1.2/link2/ata_link ./0000:00:1f.2/ata1.2/ata_port ./0000:00:1f.2/ata1.2/ata_port/ata1.2 ./0000:00:1f.2/ata1.3 ./0000:00:1f.2/ata1.3/link3/dev3.0/ata_device ./0000:00:1f.2/ata1.3/link3/ata_link ./0000:00:1f.2/ata1.3/ata_port ./0000:00:1f.2/ata1.3/ata_port/ata1.3 ./0000:00:1f.2/ata1.4 ./0000:00:1f.2/ata1.4/link4/dev4.0/ata_device ./0000:00:1f.2/ata1.4/link4/ata_link ./0000:00:1f.2/ata1.4/ata_port ./0000:00:1f.2/ata1.4/ata_port/ata1.4 ./0000:00:1f.2/ata1.5 ./0000:00:1f.2/ata1.5/link5/dev5.0/ata_device ./0000:00:1f.2/ata1.5/link5/ata_link ./0000:00:1f.2/ata1.5/ata_port ./0000:00:1f.2/ata1.5/ata_port/ata1.5 ./0000:00:1f.2/ata1.6 ./0000:00:1f.2/ata1.6/link6/dev6.0/ata_device ./0000:00:1f.2/ata1.6/link6/ata_link ./0000:00:1f.2/ata1.6/ata_port ./0000:00:1f.2/ata1.6/ata_port/ata1.6 Signed-off-by: David Milburn <dmilburn@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> |
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.. | ||
Kconfig | ||
Makefile | ||
acard-ahci.c | ||
ahci.c | ||
ahci.h | ||
ahci_platform.c | ||
ata_generic.c | ||
ata_piix.c | ||
libahci.c | ||
libata-acpi.c | ||
libata-core.c | ||
libata-eh.c | ||
libata-pmp.c | ||
libata-scsi.c | ||
libata-sff.c | ||
libata-transport.c | ||
libata-transport.h | ||
libata.h | ||
pata_acpi.c | ||
pata_ali.c | ||
pata_amd.c | ||
pata_arasan_cf.c | ||
pata_artop.c | ||
pata_at32.c | ||
pata_at91.c | ||
pata_atiixp.c | ||
pata_atp867x.c | ||
pata_bf54x.c | ||
pata_cmd64x.c | ||
pata_cmd640.c | ||
pata_cs5520.c | ||
pata_cs5530.c | ||
pata_cs5535.c | ||
pata_cs5536.c | ||
pata_cypress.c | ||
pata_efar.c | ||
pata_ep93xx.c | ||
pata_hpt3x2n.c | ||
pata_hpt3x3.c | ||
pata_hpt37x.c | ||
pata_hpt366.c | ||
pata_icside.c | ||
pata_imx.c | ||
pata_isapnp.c | ||
pata_it821x.c | ||
pata_it8213.c | ||
pata_ixp4xx_cf.c | ||
pata_jmicron.c | ||
pata_legacy.c | ||
pata_macio.c | ||
pata_marvell.c | ||
pata_mpc52xx.c | ||
pata_mpiix.c | ||
pata_netcell.c | ||
pata_ninja32.c | ||
pata_ns87410.c | ||
pata_ns87415.c | ||
pata_octeon_cf.c | ||
pata_of_platform.c | ||
pata_oldpiix.c | ||
pata_opti.c | ||
pata_optidma.c | ||
pata_palmld.c | ||
pata_pcmcia.c | ||
pata_pdc202xx_old.c | ||
pata_pdc2027x.c | ||
pata_piccolo.c | ||
pata_platform.c | ||
pata_pxa.c | ||
pata_radisys.c | ||
pata_rb532_cf.c | ||
pata_rdc.c | ||
pata_rz1000.c | ||
pata_samsung_cf.c | ||
pata_sc1200.c | ||
pata_scc.c | ||
pata_sch.c | ||
pata_serverworks.c | ||
pata_sil680.c | ||
pata_sis.c | ||
pata_sl82c105.c | ||
pata_triflex.c | ||
pata_via.c | ||
pdc_adma.c | ||
sata_dwc_460ex.c | ||
sata_fsl.c | ||
sata_highbank.c | ||
sata_inic162x.c | ||
sata_mv.c | ||
sata_nv.c | ||
sata_promise.c | ||
sata_promise.h | ||
sata_qstor.c | ||
sata_sil.c | ||
sata_sil24.c | ||
sata_sis.c | ||
sata_svw.c | ||
sata_sx4.c | ||
sata_uli.c | ||
sata_via.c | ||
sata_vsc.c | ||
sis.h |