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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-18 20:06:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-18 20:06:46 -0700 |
| commit | fcab86add71623e3963d7565c0d61bb9d99aea7c (patch) | |
| tree | e13baa15ad18c48678b0259afb54e22a22ceef1e /arch/mips/include/asm/octeon | |
| parent | ef504fa591aae6f6ebdf26edbe6ec0bfd32ea7d3 (diff) | |
| parent | 8134233e8d346aaa1c929dc510e75482ae318bce (diff) | |
Merge branch 'for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata updates from Tejun Heo:
- ahci grew runtime power management support so that the controller can
be turned off if no devices are attached.
- sata_via isn't dead yet. It got hotplug support and more refined
workaround for certain WD drives.
- Misc cleanups. There's a merge from for-4.5-fixes to avoid confusing
conflicts in ahci PCI ID table.
* 'for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
ata: ahci_xgene: dereferencing uninitialized pointer in probe
AHCI: Remove obsolete Intel Lewisburg SATA RAID device IDs
ata: sata_rcar: Use ARCH_RENESAS
sata_via: Implement hotplug for VT6421
sata_via: Apply WD workaround only when needed on VT6421
ahci: Add runtime PM support for the host controller
ahci: Add functions to manage runtime PM of AHCI ports
ahci: Convert driver to use modern PM hooks
ahci: Cache host controller version
scsi: Drop runtime PM usage count after host is added
scsi: Set request queue runtime PM status back to active on resume
block: Add blk_set_runtime_active()
ata: ahci_mvebu: add support for Armada 3700 variant
libata: fix unbalanced spin_lock_irqsave/spin_unlock_irq() in ata_scsi_park_show()
libata: support AHCI on OCTEON platform
Diffstat (limited to 'arch/mips/include/asm/octeon')
| -rw-r--r-- | arch/mips/include/asm/octeon/cvmx.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/mips/include/asm/octeon/cvmx.h b/arch/mips/include/asm/octeon/cvmx.h index 774bb45834cb..19e139c9f337 100644 --- a/arch/mips/include/asm/octeon/cvmx.h +++ b/arch/mips/include/asm/octeon/cvmx.h @@ -275,6 +275,11 @@ static inline void cvmx_write_csr(uint64_t csr_addr, uint64_t val) cvmx_read64(CVMX_MIO_BOOT_BIST_STAT); } +static inline void cvmx_writeq_csr(void __iomem *csr_addr, uint64_t val) +{ + cvmx_write_csr((__force uint64_t)csr_addr, val); +} + static inline void cvmx_write_io(uint64_t io_addr, uint64_t val) { cvmx_write64(io_addr, val); @@ -287,6 +292,10 @@ static inline uint64_t cvmx_read_csr(uint64_t csr_addr) return val; } +static inline uint64_t cvmx_readq_csr(void __iomem *csr_addr) +{ + return cvmx_read_csr((__force uint64_t) csr_addr); +} static inline void cvmx_send_single(uint64_t data) { |