user/sven/linux.git/drivers/ata/ata_generic.c, branch v5.7

ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers

2014-05-10T02:37:49Z

This patch fixes host drivers to use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable. Benefits of this change: * unused code is not being compiled in for CONFIG_PM=y, CONFIG_PM_SLEEP=n and CONFIG_PM_RUNTIME=y configurations * easier transition to use struct dev_pm_ops and SIMPLE_DEV_PM_OPS() in the future * more consistent code (there are host drivers which are using the correct CONFIG_PM_SLEEP checks already) The patch leaves the core libata code and ->port_[suspend,resume] support in sata_[inic162x,nv,sil24].c alone for now. Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Tejun Heo

ata: delete non-required instances of include

2014-02-13T21:40:56Z

None of these files are actually using any __init type directives and hence don't need to include . Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Cc: linux-ide@vger.kernel.org Signed-off-by: Paul Gortmaker Signed-off-by: Tejun Heo

ahci: mcp89: enter AHCI mode under Apple BIOS emulation

2013-11-23T13:34:34Z

Apple's BIOS emulation forcibly disables MCP89 AHCI, eg. on Macbook7,1. We can re-enable it, replacing the previous workaround of using ata_generic. tj: whitespace adjustments, dropped inline from is_mcp89_apple() Signed-off-by: James Laird Signed-off-by: Tejun Heo

ata: use module_pci_driver

2012-07-25T19:12:11Z

This patch converts the drivers in drivers/ata/* to use module_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin Cc: Alan Cox Cc: Jeff Garzik Cc: Mikael Pettersson Cc: Mark Lord Cc: Jeremy Higdon Cc: Benjamin Herrenschmidt Signed-off-by: Jeff Garzik

ata_generic: Skip is_intel_ider() check when ata_generic=1 is set

2012-05-22T19:54:13Z

When ata_generic_ide=1 is set don't do the is_intel_ider() magic check. We found at least one box who needed that. Cc: alan@linux.intel.com Signed-off-by: Andi Kleen Signed-off-by: Jeff Garzik

ata: Convert ata__printk(KERN_ to ata__

2011-07-23T21:57:36Z

Saves text by removing nearly duplicated text format strings by creating ata__printk functions and printf extension %pV. ata defconfig size shrinks ~5% (~8KB), allyesconfig ~2.5% (~13KB) Format string duplication comes from: #define ata_link_printk(link, lv, fmt, args...) do { \ if (sata_pmp_attached((link)->ap) || (link)->ap->slave_link) \ printk("%sata%u.%02u: "fmt, lv, (link)->ap->print_id, \ (link)->pmp , ##args); \ else \ printk("%sata%u: "fmt, lv, (link)->ap->print_id , ##args); \ } while(0) Coalesce long formats. $ size drivers/ata/built-in.* text data bss dec hex filename 544969 73893 116584 735446 b38d6 drivers/ata/built-in.allyesconfig.ata.o 558429 73893 117864 750186 b726a drivers/ata/built-in.allyesconfig.dev_level.o 141328 14689 4220 160237 271ed drivers/ata/built-in.defconfig.ata.o 149567 14689 4220 168476 2921c drivers/ata/built-in.defconfig.dev_level.o Signed-off-by: Joe Perches Signed-off-by: Jeff Garzik

[libata] trivial: trim trailing whitespace for drivers/ata/*.[ch]

2011-03-02T07:36:45Z

ata: Intel IDE-R support

2010-10-22T00:21:05Z

Intel IDE-R devices are part of the Intel AMT management setup. They don't have any special configuration registers or settings so the ata_generic driver will support them fully. Rather than add a huge table of IDs for each chipset and keep sending in new ones this patch autodetects them. Signed-off-by: Alan Cox Acked-by: Tejun Heo Signed-off-by: Jeff Garzik

ata_generic: drop hard coded DMA force logic for CENATEK

2010-08-01T23:36:04Z

Commit 1529c69adc (ata_generic: implement ATA_GEN_* flags and force enable DMA on MBP 7,1) implemented ATA_GEN_FORCE_DMA for forcing DMA mode and applied it to CENATEK but forgot to remove the original hard coded logic. This is removal of redundant logic and doesn't affect correctness. Signed-off-by: Tejun Heo Reported-by: Andy Whitcroft Signed-off-by: Jeff Garzik

ata_generic: implement ATA_GEN_* flags and force enable DMA on MBP 7,1

2010-07-01T19:34:48Z

IDE mode of MCP89 on MBP 7,1 doesn't set DMA enable bits in the BMDMA status register. Make the following changes to work around the problem. * Instead of using hard coded 1 in id->driver_data as class code match, use ATA_GEN_CLASS_MATCH and carry the matched id in host->private_data. * Instead of matching PCI_VENDOR_ID_CENATEK, use ATA_GEN_FORCE_DMA flag in id instead. * Add ATA_GEN_FORCE_DMA to the id entry of MBP 7,1. Signed-off-by: Tejun Heo Cc: Peer Chen Cc: stable@kernel.org Reported-by: Anders Østhus Reported-by: Andreas Graf Reported-by: Benoit Gschwind Reported-by: Damien Cassou Reported-by: tixetsal@juno.com Signed-off-by: Jeff Garzik