[PATCH v2 03/26] ata: make SATA_PMP option selectable only if any SATA host driver is enabled
From: Bartlomiej Zolnierkiewicz <hidden>
Date: 2020-02-07 14:29:46
Also in:
linux-m68k, lkml
Subsystem:
libata subsystem (serial and parallel ata drivers), scsi libsas subsystem, scsi subsystem, the rest · Maintainers:
Damien Le Moal, Niklas Cassel, "James E.J. Bottomley", "Martin K. Petersen", Linus Torvalds
There is no reason to expose SATA_PMP config option when no SATA host drivers are enabled. To fix it add SATA_HOST config option, make all SATA host drivers select it and finally make SATA_PMP config options depend on it. This also serves as preparation for the future changes which optimize libata core code size on PATA only setups. CC: "James E.J. Bottomley" <redacted> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> # for SCSI bits Signed-off-by: Bartlomiej Zolnierkiewicz <redacted> --- drivers/ata/Kconfig | 40 +++++++++++++++++++++++++++++++++++++ drivers/scsi/Kconfig | 1 + drivers/scsi/libsas/Kconfig | 1 + 3 files changed, 42 insertions(+)
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index a6beb2c5a692..ad7760656f71 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig@@ -34,6 +34,9 @@ if ATA config ATA_NONSTANDARD bool +config SATA_HOST + bool + config ATA_VERBOSE_ERROR bool "Verbose ATA error reporting" default y
@@ -73,6 +76,7 @@ config SATA_ZPODD config SATA_PMP bool "SATA Port Multiplier support" + depends on SATA_HOST default y help This option adds support for SATA Port Multipliers
@@ -85,6 +89,7 @@ comment "Controllers with non-SFF native interface" config SATA_AHCI tristate "AHCI SATA support" depends on PCI + select SATA_HOST help This option enables support for AHCI Serial ATA.
@@ -111,6 +116,7 @@ config SATA_MOBILE_LPM_POLICY config SATA_AHCI_PLATFORM tristate "Platform AHCI SATA support" + select SATA_HOST help This option enables support for Platform AHCI Serial ATA controllers.
@@ -121,6 +127,7 @@ config AHCI_BRCM tristate "Broadcom AHCI SATA support" depends on ARCH_BRCMSTB || BMIPS_GENERIC || ARCH_BCM_NSP || \ ARCH_BCM_63XX + select SATA_HOST help This option enables support for the AHCI SATA3 controller found on Broadcom SoC's.
@@ -130,6 +137,7 @@ config AHCI_BRCM config AHCI_DA850 tristate "DaVinci DA850 AHCI SATA support" depends on ARCH_DAVINCI_DA850 + select SATA_HOST help This option enables support for the DaVinci DA850 SoC's onboard AHCI SATA.
@@ -139,6 +147,7 @@ config AHCI_DA850 config AHCI_DM816 tristate "DaVinci DM816 AHCI SATA support" depends on ARCH_OMAP2PLUS + select SATA_HOST help This option enables support for the DaVinci DM816 SoC's onboard AHCI SATA controller.
@@ -148,6 +157,7 @@ config AHCI_DM816 config AHCI_ST tristate "ST AHCI SATA support" depends on ARCH_STI + select SATA_HOST help This option enables support for ST AHCI SATA controller.
@@ -157,6 +167,7 @@ config AHCI_IMX tristate "Freescale i.MX AHCI SATA support" depends on MFD_SYSCON && (ARCH_MXC || COMPILE_TEST) depends on (HWMON && (THERMAL || !THERMAL_OF)) || !HWMON + select SATA_HOST help This option enables support for the Freescale i.MX SoC's onboard AHCI SATA.
@@ -166,6 +177,7 @@ config AHCI_IMX config AHCI_CEVA tristate "CEVA AHCI SATA support" depends on OF + select SATA_HOST help This option enables support for the CEVA AHCI SATA. It can be found on the Xilinx Zynq UltraScale+ MPSoC.
@@ -176,6 +188,7 @@ config AHCI_MTK tristate "MediaTek AHCI SATA support" depends on ARCH_MEDIATEK select MFD_SYSCON + select SATA_HOST help This option enables support for the MediaTek SoC's onboard AHCI SATA controller.
@@ -185,6 +198,7 @@ config AHCI_MTK config AHCI_MVEBU tristate "Marvell EBU AHCI SATA support" depends on ARCH_MVEBU + select SATA_HOST help This option enables support for the Marvebu EBU SoC's onboard AHCI SATA.
@@ -203,6 +217,7 @@ config AHCI_OCTEON config AHCI_SUNXI tristate "Allwinner sunxi AHCI SATA support" depends on ARCH_SUNXI + select SATA_HOST help This option enables support for the Allwinner sunxi SoC's onboard AHCI SATA.
@@ -212,6 +227,7 @@ config AHCI_SUNXI config AHCI_TEGRA tristate "NVIDIA Tegra AHCI SATA support" depends on ARCH_TEGRA + select SATA_HOST help This option enables support for the NVIDIA Tegra SoC's onboard AHCI SATA.
@@ -221,12 +237,14 @@ config AHCI_TEGRA config AHCI_XGENE tristate "APM X-Gene 6.0Gbps AHCI SATA host controller support" depends on PHY_XGENE + select SATA_HOST help This option enables support for APM X-Gene SoC SATA host controller. config AHCI_QORIQ tristate "Freescale QorIQ AHCI SATA support" depends on OF + select SATA_HOST help This option enables support for the Freescale QorIQ AHCI SoC's onboard AHCI SATA.
@@ -236,6 +254,7 @@ config AHCI_QORIQ config SATA_FSL tristate "Freescale 3.0Gbps SATA support" depends on FSL_SOC + select SATA_HOST help This option enables support for Freescale 3.0Gbps SATA controller. It can be found on MPC837x and MPC8315.
@@ -245,6 +264,7 @@ config SATA_FSL config SATA_GEMINI tristate "Gemini SATA bridge support" depends on ARCH_GEMINI || COMPILE_TEST + select SATA_HOST default ARCH_GEMINI help This enabled support for the FTIDE010 to SATA bridge
@@ -255,6 +275,7 @@ config SATA_GEMINI config SATA_AHCI_SEATTLE tristate "AMD Seattle 6.0Gbps AHCI SATA host controller support" depends on ARCH_SEATTLE + select SATA_HOST help This option enables support for AMD Seattle SATA host controller.
@@ -263,12 +284,14 @@ config SATA_AHCI_SEATTLE config SATA_INIC162X tristate "Initio 162x SATA support (Very Experimental)" depends on PCI + select SATA_HOST help This option enables support for Initio 162x Serial ATA. config SATA_ACARD_AHCI tristate "ACard AHCI variant (ATP 8620)" depends on PCI + select SATA_HOST help This option enables support for Acard.
@@ -277,6 +300,7 @@ config SATA_ACARD_AHCI config SATA_SIL24 tristate "Silicon Image 3124/3132 SATA support" depends on PCI + select SATA_HOST help This option enables support for Silicon Image 3124/3132 Serial ATA.
@@ -326,6 +350,7 @@ config PATA_OCTEON_CF config SATA_QSTOR tristate "Pacific Digital SATA QStor support" depends on PCI + select SATA_HOST help This option enables support for Pacific Digital Serial ATA QStor.
@@ -334,6 +359,7 @@ config SATA_QSTOR config SATA_SX4 tristate "Promise SATA SX4 support (Experimental)" depends on PCI + select SATA_HOST help This option enables support for Promise Serial ATA SX4.
@@ -357,6 +383,7 @@ comment "SATA SFF controllers with BMDMA" config ATA_PIIX tristate "Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support" depends on PCI + select SATA_HOST help This option enables support for ICH5/6/7/8 Serial ATA and support for PATA on the Intel ESB/ICH/PIIX3/PIIX4 series
@@ -368,6 +395,7 @@ config SATA_DWC tristate "DesignWare Cores SATA support" depends on DMADEVICES select GENERIC_PHY + select SATA_HOST help This option enables support for the on-chip SATA controller of the AppliedMicro processor 460EX.
@@ -398,6 +426,7 @@ config SATA_DWC_VDEBUG config SATA_HIGHBANK tristate "Calxeda Highbank SATA support" depends on ARCH_HIGHBANK || COMPILE_TEST + select SATA_HOST help This option enables support for the Calxeda Highbank SoC's onboard SATA.
@@ -409,6 +438,7 @@ config SATA_MV depends on PCI || ARCH_DOVE || ARCH_MV78XX0 || \ ARCH_MVEBU || ARCH_ORION5X || COMPILE_TEST select GENERIC_PHY + select SATA_HOST help This option enables support for the Marvell Serial ATA family. Currently supports 88SX[56]0[48][01] PCI(-X) chips,
@@ -419,6 +449,7 @@ config SATA_MV config SATA_NV tristate "NVIDIA SATA support" depends on PCI + select SATA_HOST help This option enables support for NVIDIA Serial ATA.
@@ -427,6 +458,7 @@ config SATA_NV config SATA_PROMISE tristate "Promise SATA TX2/TX4 support" depends on PCI + select SATA_HOST help This option enables support for Promise Serial ATA TX2/TX4.
@@ -435,6 +467,7 @@ config SATA_PROMISE config SATA_RCAR tristate "Renesas R-Car SATA support" depends on ARCH_RENESAS || COMPILE_TEST + select SATA_HOST help This option enables support for Renesas R-Car Serial ATA.
@@ -443,6 +476,7 @@ config SATA_RCAR config SATA_SIL tristate "Silicon Image SATA support" depends on PCI + select SATA_HOST help This option enables support for Silicon Image Serial ATA.
@@ -452,6 +486,7 @@ config SATA_SIS tristate "SiS 964/965/966/180 SATA support" depends on PCI select PATA_SIS + select SATA_HOST help This option enables support for SiS Serial ATA on SiS 964/965/966/180 and Parallel ATA on SiS 180.
@@ -462,6 +497,7 @@ config SATA_SIS config SATA_SVW tristate "ServerWorks Frodo / Apple K2 SATA support" depends on PCI + select SATA_HOST help This option enables support for Broadcom/Serverworks/Apple K2 SATA support.
@@ -471,6 +507,7 @@ config SATA_SVW config SATA_ULI tristate "ULi Electronics SATA support" depends on PCI + select SATA_HOST help This option enables support for ULi Electronics SATA.
@@ -479,6 +516,7 @@ config SATA_ULI config SATA_VIA tristate "VIA SATA support" depends on PCI + select SATA_HOST help This option enables support for VIA Serial ATA.
@@ -487,6 +525,7 @@ config SATA_VIA config SATA_VITESSE tristate "VITESSE VSC-7174 / INTEL 31244 SATA support" depends on PCI + select SATA_HOST help This option enables support for Vitesse VSC7174 and Intel 31244 Serial ATA.
@@ -1113,6 +1152,7 @@ config PATA_ACPI config ATA_GENERIC tristate "Generic ATA support" depends on PCI && ATA_BMDMA + select SATA_HOST help This option enables support for generic BIOS configured ATA controllers via the new ATA layer
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index a7881f8eb05e..1b6eaf8da5fa 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig@@ -989,6 +989,7 @@ config SCSI_SYM53C8XX_MMIO config SCSI_IPR tristate "IBM Power Linux RAID adapter support" depends on PCI && SCSI && ATA + select SATA_HOST select FW_LOADER select IRQ_POLL select SGL_ALLOC
diff --git a/drivers/scsi/libsas/Kconfig b/drivers/scsi/libsas/Kconfig
index 5c6a5eff2f8e..052ee3a26f6e 100644
--- a/drivers/scsi/libsas/Kconfig
+++ b/drivers/scsi/libsas/Kconfig@@ -19,6 +19,7 @@ config SCSI_SAS_ATA bool "ATA support for libsas (requires libata)" depends on SCSI_SAS_LIBSAS depends on ATA = y || ATA = SCSI_SAS_LIBSAS + select SATA_HOST help Builds in ATA support into libsas. Will necessitate the loading of libata along with libsas.
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2.24.1