This patch cleans up sata_promise's mmio accesses. In sata_promise there are three distinct mmio address spaces: 1. global registers, offsets from host->iomap[PDC_MMIO_BAR] 2. per-port ATA registers, offsets from ap->ioaddr.cmd_addr 3. per-port SATA registers, offsets from ap->ioaddr.scr_addr The driver currently often fails to indicate which address space a given mmio base pointer refers to, which is a source of bugs and confusion (see recent pdc_thaw() irq clearing bug; it's also been an obstacle for the pending NCQ extensions). To reduce these problems, adopt a coding style where the name of a base pointer always indicates which address space it refers to: 1. global registers: host_mmio 2. per-port ATA registers: ata_mmio 3. per-port SATA registers: sata_mmio Also rearrange register offset definitions to clearly indicate which address space they belong to, and add a symbolic definition for the previously hard-coded PHYMODE4 register. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> |
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.. | ||
ahci.c | ||
ata_generic.c | ||
ata_piix.c | ||
Kconfig | ||
libata-acpi.c | ||
libata-core.c | ||
libata-eh.c | ||
libata-pmp.c | ||
libata-scsi.c | ||
libata-sff.c | ||
libata.h | ||
Makefile | ||
pata_acpi.c | ||
pata_ali.c | ||
pata_amd.c | ||
pata_artop.c | ||
pata_at32.c | ||
pata_atiixp.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_hpt3x2n.c | ||
pata_hpt3x3.c | ||
pata_hpt37x.c | ||
pata_hpt366.c | ||
pata_icside.c | ||
pata_isapnp.c | ||
pata_it821x.c | ||
pata_it8213.c | ||
pata_ixp4xx_cf.c | ||
pata_jmicron.c | ||
pata_legacy.c | ||
pata_marvell.c | ||
pata_mpc52xx.c | ||
pata_mpiix.c | ||
pata_netcell.c | ||
pata_ninja32.c | ||
pata_ns87410.c | ||
pata_ns87415.c | ||
pata_of_platform.c | ||
pata_oldpiix.c | ||
pata_opti.c | ||
pata_optidma.c | ||
pata_pcmcia.c | ||
pata_pdc202xx_old.c | ||
pata_pdc2027x.c | ||
pata_platform.c | ||
pata_qdi.c | ||
pata_radisys.c | ||
pata_rb532_cf.c | ||
pata_rz1000.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 | ||
pata_winbond.c | ||
pdc_adma.c | ||
sata_fsl.c | ||
sata_inic162x.c | ||
sata_mv.c | ||
sata_nv.c | ||
sata_promise.c | ||
sata_promise.h | ||
sata_qstor.c | ||
sata_sil24.c | ||
sata_sil.c | ||
sata_sis.c | ||
sata_svw.c | ||
sata_sx4.c | ||
sata_uli.c | ||
sata_via.c | ||
sata_vsc.c | ||
sis.h |