> -----Original Message-----
> From: linux-...@googlegroups.com [mailto:linux-...@googlegroups.com] On
> Behalf Of Logan Gunthorpe
> Sent: Thursday, June 22, 2017 9:48 AM
> To: linux-ker...@vger.kernel.org; linux-a...@vger.kernel.org;
> linux-...@googlegroups.com; linux-al...@vger.kernel.org; linuxppc-
> d...@lists.ozlabs.org; linux-cry...@vger.kernel.org;
> dri-de...@lists.freedesktop.org
> Cc: Arnd Bergmann <a...@arndb.de>; Greg Kroah-Hartman
> <gre...@linuxfoundation.org>; Stephen Bates <sba...@raithlin.com>;
> Logan Gunthorpe <log...@deltatee.com>; Jon Mason <jdma...@kudzu.us>; Jiang,
> Dave <dave.ji...@intel.com>; Allen Hubbe
> <allen.hu...@emc.com>
> Subject: [PATCH 5/7] ntb: ntb_hw_intel: remove ioread64 and iowrite64 hacks
>
> Now that ioread64 and iowrite64 are available generically we can
> remove the hack at the top of ntb_hw_intel.c that patches them in
> when they are not available.
>
> Signed-off-by: Logan Gunthorpe <log...@deltatee.com>
> Cc: Jon Mason <jdma...@kudzu.us>
> Cc: Dave Jiang <dave.ji...@intel.com>
> Cc: Allen Hubbe <allen.hu...@emc.com>
Thanks for doing this Logan.
Acked-by: Dave Jiang <dave.ji...@intel.com>
> ---
> drivers/ntb/hw/intel/ntb_hw_intel.c | 30 ------------------------------
> 1 file changed, 30 deletions(-)
>
> diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.c
> b/drivers/ntb/hw/intel/ntb_hw_intel.c
> index c00238491673..56221d540c2b 100644
> --- a/drivers/ntb/hw/intel/ntb_hw_intel.c
> +++ b/drivers/ntb/hw/intel/ntb_hw_intel.c
> @@ -153,35 +153,6 @@ MODULE_PARM_DESC(xeon_b2b_dsd_bar5_addr32,
> static inline enum ntb_topo xeon_ppd_topo(struct intel_ntb_dev *ndev, u8
> ppd);
> static int xeon_init_isr(struct intel_ntb_dev *ndev);
>
> -#ifndef ioread64
> -#ifdef readq
> -#define ioread64 readq
> -#else
> -#define ioread64 _ioread64
> -static inline u64 _ioread64(void __iomem *mmio)
> -{
> - u64 low, high;
> -
> - low = ioread32(mmio);
> - high = ioread32(mmio + sizeof(u32));
> - return low | (high << 32);
> -}
> -#endif
> -#endif
> -
> -#ifndef iowrite64
> -#ifdef writeq
> -#define iowrite64 writeq
> -#else
> -#define iowrite64 _iowrite64
> -static inline void _iowrite64(u64 val, void __iomem *mmio)
> -{
> - iowrite32(val, mmio);
> - iowrite32(val >> 32, mmio + sizeof(u32));
> -}
> -#endif
> -#endif
> -
> static inline int pdev_is_atom(struct pci_dev *pdev)
> {
> switch (pdev->device) {
> @@ -3008,4 +2979,3 @@ static void __exit intel_ntb_pci_driver_exit(void)
> debugfs_remove_recursive(debugfs_dir);
> }
> module_exit(intel_ntb_pci_driver_exit);
> -
> --
> 2.11.0
>
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