AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/ata
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Xingui Yang 5e8b58e27e ata: ahci: Disable SXS for Hisilicon Kunpeng920 
[ Upstream commit 234e6d2c18f5b080cde874483c4c361f3ae7cffe ]

On Hisilicon Kunpeng920, ESP is set to 1 by default for all ports of
SATA controller. In some scenarios, some ports are not external SATA ports,
and it cause disks connected to these ports to be identified as removable
disks. So disable the SXS capability on the software side to prevent users
from mistakenly considering non-removable disks as removable disks and
performing related operations.

Signed-off-by: Xingui Yang <yangxingui@huawei.com>
Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com>
Reviewed-by: John Garry <john.garry@huawei.com>
Link: https://lore.kernel.org/r/1615544676-61926-1-git-send-email-luojiaxing@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-11 14:47:26 +02:00
..
acard-ahci.c ata/acard_ahci: remove unused variable n_elem 2020-01-22 10:32:51 -07:00
ahci_brcm.c ata: ahci_brcm: Add back regulators management 2021-03-04 11:37:45 +01:00
ahci_ceva.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
ahci_da850.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45 2019-05-24 17:27:12 +02:00
ahci_dm816.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45 2019-05-24 17:27:12 +02:00
ahci_imx.c ata: ahci-imx: remove redundant assignment to ret 2020-04-07 14:49:45 -06:00
ahci_mtk.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
ahci_mvebu.c ata: ahci: mvebu: Make SATA PHY optional for Armada 3720 2020-10-09 12:47:56 -06:00
ahci_octeon.c Delete redundant return value check of platform_get_resource() 2017-03-06 15:40:59 -05:00
ahci_platform.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45 2019-05-24 17:27:12 +02:00
ahci_qoriq.c ahci: qoriq: enable acpi support in qoriq ahci driver 2020-10-02 14:53:37 -06:00
ahci_seattle.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 235 2019-06-19 17:09:07 +02:00
ahci_st.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ahci_sunxi.c drivers: ata: ahci_sunxi: Increased SATA/AHCI DMA TX/RX FIFOs 2019-07-05 10:17:18 -06:00
ahci_tegra.c ahci: tegra: use regulator_bulk_set_supply_names() 2019-10-25 14:26:41 -06:00
ahci_xgene.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
ahci.c ata: ahci: Disable SXS for Hisilicon Kunpeng920 2021-05-11 14:47:26 +02:00
ahci.h ata: ahci: Disable SXS for Hisilicon Kunpeng920 2021-05-11 14:47:26 +02:00
ata_generic.c ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers 2014-05-09 22:37:49 -04:00
ata_piix.c ata_piix: remove open-coded dmi_match(DMI_OEM_STRING) 2019-11-06 20:34:25 -07:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
libahci_platform.c ata: ahci: mvebu: Make SATA PHY optional for Armada 3720 2020-10-09 12:47:56 -06:00
libahci.c ata: ahci: Disable SXS for Hisilicon Kunpeng920 2021-05-11 14:47:26 +02:00
libata-acpi.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
libata-core.c ata: fix some kernel-doc markups 2020-10-23 12:20:32 -06:00
libata-eh.c ata: fix some kernel-doc markups 2020-10-23 12:20:32 -06:00
libata-pata-timings.c ata: separate PATA timings code from libata-core.c 2020-03-26 10:28:19 -06:00
libata-pmp.c libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set 2020-04-07 14:45:15 -06:00
libata-sata.c ata: move ata_eh_analyze_ncq_error() & co. to libata-sata.c 2020-03-26 10:28:20 -06:00
libata-scsi.c ata: fix some kernel-doc markups 2020-10-23 12:20:32 -06:00
libata-sff.c ata: remove stale maintainership information from core code 2020-03-26 10:28:17 -06:00
libata-trace.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
libata-transport.c libata: transport: Use scnprintf() for avoiding potential buffer overflow 2020-03-12 07:38:47 -06:00
libata-transport.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
libata-zpodd.c libata: zpodd: Fix small read overflow in zpodd_get_mech_type() 2019-07-29 16:00:14 -06:00
libata.h ata: make "libata.force" kernel parameter optional 2020-03-26 10:28:20 -06:00
Makefile ata: start separating SATA specific code from libata-core.c 2020-03-26 10:28:19 -06:00
pata_acpi.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_ali.c ata: Deprecate pci_get_bus_and_slot() 2018-01-11 17:23:23 -06:00
pata_amd.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_arasan_cf.c ata: pata_arasan_cf: Use dma_request_chan() instead dma_request_slave_channel() 2020-01-29 21:13:25 -07:00
pata_artop.c ata: pata_artop: make arrays static const, makes object smaller 2019-11-08 07:26:31 -07:00
pata_atiixp.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_atp867x.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
pata_bk3710.c pata_bk3710: clarify license version and use SPDX header 2018-03-01 13:59:03 -08:00
pata_buddha.c ata/pata_buddha: Probe via modalias instead of initcall 2019-08-23 06:58:50 -06:00
pata_cmd64x.c pata_cmd64x: Use fallthrough pseudo-keyword 2020-10-02 17:51:30 -06:00
pata_cmd640.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_cs5520.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
pata_cs5530.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pata_cs5535.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pata_cs5536.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pata_cypress.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_efar.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_ep93xx.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_falcon.c m68k/atari: Convert Falcon IDE drivers to platform drivers 2019-11-18 10:18:59 +01:00
pata_ftide010.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_gayle.c ata: add Amiga Gayle PATA controller driver 2018-03-19 07:41:36 -07:00
pata_hpt3x2n.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_hpt3x3.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
pata_hpt37x.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_hpt366.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_icside.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_imx.c Merge branch 'for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata 2018-08-24 13:20:33 -07:00
pata_isapnp.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_it821x.c pata_it821x: Delete an error message for a failed memory allocation in it821x_firmware_command() 2018-02-18 05:26:07 -08:00
pata_it8213.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_ixp4xx_cf.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
pata_jmicron.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_legacy.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
pata_macio.c ata: pata_macio: fix comparing pointer to 0 2020-01-22 10:31:55 -07:00
pata_marvell.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_mpc52xx.c pata_mpc52xx: Delete an error message for a failed memory allocation in mpc52xx_ata_probe() 2018-02-18 05:23:25 -08:00
pata_mpiix.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_netcell.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_ninja32.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
pata_ns87410.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
pata_ns87415.c ata: pata_ns87415.c: Document support on parisc with superio chip 2020-10-23 20:23:47 +02:00
pata_octeon_cf.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
pata_of_platform.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
pata_oldpiix.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_opti.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_optidma.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_palmld.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
pata_pcmcia.c pata_pcmia: add SanDisk High (>8G) CF card to supported list 2020-01-29 20:54:51 -07:00
pata_pdc202xx_old.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_pdc2027x.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
pata_piccolo.c ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers 2014-05-09 22:37:49 -04:00
pata_platform.c ata: pata_platform: Add IRQF_SHARED to IRQ flags 2019-02-08 06:42:55 -07:00
pata_pxa.c ata: make qc_prep return ata_completion_errors 2019-11-01 08:50:51 -06:00
pata_radisys.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_rb532_cf.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
pata_rdc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
pata_rz1000.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_samsung_cf.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
pata_sc1200.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pata_sch.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 300 2019-06-05 17:37:00 +02:00
pata_serverworks.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
pata_sil680.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
pata_sis.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_sl82c105.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_triflex.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pata_via.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pdc_adma.c ata: make qc_prep return ata_completion_errors 2019-11-01 08:50:51 -06:00
sata_dwc_460ex.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sata_fsl.c libata: Fix retrieving of active qcs 2019-12-25 17:08:33 -07:00
sata_gemini.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
sata_gemini.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sata_highbank.c sata, highbank: simplify the return expression of ahci_highbank_suspend 2020-10-02 14:53:11 -06:00
sata_inic162x.c ata: sata_inic162x fix a spelling issue 2020-04-23 09:59:30 -06:00
sata_mv.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
sata_nv.c ata: sata_nv: Fix retrieving of active qcs 2020-10-28 07:58:09 -06:00
sata_promise.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
sata_promise.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
sata_qstor.c ata: make qc_prep return ata_completion_errors 2019-11-01 08:50:51 -06:00
sata_rcar.c ata: sata_rcar: Fix DMA boundary mask 2020-10-16 09:32:11 -06:00
sata_sil24.c ata: make qc_prep return ata_completion_errors 2019-11-01 08:50:51 -06:00
sata_sil.c ata: make qc_prep return ata_completion_errors 2019-11-01 08:50:51 -06:00
sata_sis.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
sata_svw.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
sata_sx4.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
sata_uli.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
sata_via.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
sata_vsc.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
sis.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00