From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AB8JxZqZiMMEdmNLqAc+t+vsE/p73oPP+nctdF+krJXyt5KW3MHgv6ss2/06VC7RRduiNVQu0veq ARC-Seal: i=1; a=rsa-sha256; t=1525725375; cv=none; d=google.com; s=arc-20160816; b=v5avWM1IHWJtxaocblbIwDrw7OdZecfATfJlPSALAVq2Ezyl97AxhYaSHlIm2Of9Ml +t9qJ2dJ617Xz2oFaoPXrWFEgBGMMpfYdB4veww0iTsMvkJ2XgFp3jBCrrkdz2D0G9MC A6ZviyZgO4YYKt1qrpwata2M0zOWNRKxaYaeWlGg74NhMi9il0YVCK3mBU+isxVMY0pF n/y/vCS4OYshAbA10yGbzSq5gDwy/ooEnxRUtBfT2Gomo+1TfMhYVtpLTVS3Iz4vYsr2 TzCkYCM6CYh5PGH4rByp4ixSzcSmrQQ7HGfdDDw+1HjV0IKi2CpRqBU4ee+XvIjqtZBU cxLQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=subject:references:in-reply-to:message-id:date:cc:to:from :arc-authentication-results; bh=5r7BVSMWLPf1poCuDJ+n+Y1NCPOdkr/DoAWOECkhpH0=; b=JKvtgKhTUFn2/tgjbKAzGwKr9w5FHSwNFwPvYxGIumcxP2b+SBDNAsvNwdW30F938Y dGFwqgdFLeToeAuR4XJiah25E3xflJG+/FRt+uyf9Te9R3SHx4HoUiAijKdoPaGrU2Gs fDECPivxiZ0KGJLIgUQF9hHjRDDEt1vKVA8K69djvrmtruhhROVgqIHnHU0hWuEiG6E3 DT1mX4BZbPGbWfIYY3oiWoC9N0ir4voOtBB+nT4X1ejL+KYlMhc4gdP6iWLgQMQ599ls 8S4FxFAs/Xqn2WqEkxVCi4od/5nWwWTccVeKYUu3xZ6BxudyZvnbJ8RuEzhTuPrIxMZ8 59cw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of gunthorp@deltatee.com designates 207.54.116.67 as permitted sender) smtp.mailfrom=gunthorp@deltatee.com Authentication-Results: mx.google.com; spf=pass (google.com: domain of gunthorp@deltatee.com designates 207.54.116.67 as permitted sender) smtp.mailfrom=gunthorp@deltatee.com From: Logan Gunthorpe To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-ntb@googlegroups.com, linux-crypto@vger.kernel.org, Andrew Morton Cc: Arnd Bergmann , Greg Kroah-Hartman , Andy Shevchenko , =?UTF-8?q?Horia=20Geant=C4=83?= , Logan Gunthorpe Date: Mon, 7 May 2018 14:36:03 -0600 Message-Id: <20180507203605.15865-6-logang@deltatee.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180507203605.15865-1-logang@deltatee.com> References: <20180507203605.15865-1-logang@deltatee.com> X-SA-Exim-Connect-IP: 172.16.1.31 X-SA-Exim-Rcpt-To: linux-ntb@googlegroups.com, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-crypto@vger.kernel.org, akpm@linux-foundation.org, arnd@arndb.de, gregkh@linuxfoundation.org, andy.shevchenko@gmail.com, horia.geanta@nxp.com, logang@deltatee.com X-SA-Exim-Mail-From: gunthorp@deltatee.com Subject: [PATCH v17 5/7] ntb: ntb_hw_intel: use io-64-nonatomic instead of in-driver hacks X-SA-Exim-Version: 4.2.1 (built Tue, 02 Aug 2016 21:08:31 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1599839011574953916?= X-GMAIL-MSGID: =?utf-8?q?1599839011574953916?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: Now that ioread64 and iowrite64 are available in io-64-nonatomic, we can remove the hack at the top of ntb_hw_intel.c and replace it with an include. Signed-off-by: Logan Gunthorpe Reviewed-by: Andy Shevchenko Acked-by: Dave Jiang Acked-by: Allen Hubbe Acked-by: Jon Mason --- drivers/ntb/hw/intel/ntb_hw_intel.c | 30 +----------------------------- 1 file changed, 1 insertion(+), 29 deletions(-) diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.c b/drivers/ntb/hw/intel/ntb_hw_intel.c index 156b45cd4a19..5cf40ab21366 100644 --- a/drivers/ntb/hw/intel/ntb_hw_intel.c +++ b/drivers/ntb/hw/intel/ntb_hw_intel.c @@ -59,6 +59,7 @@ #include #include #include +#include #include "ntb_hw_intel.h" @@ -149,35 +150,6 @@ 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_xeon(struct pci_dev *pdev) { switch (pdev->device) { -- 2.11.0