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bh=xP2x+0oCU2VUeBJg+acvjjGA26vEwKMDv8882I1yP2E=; b=lGbE+k79nWmScRnYJNW4RCLDE4hwxz9s/yRkjA6yhfqw9Z8M232rj5ru CHDupxg6iI1JBkmhlj+i2svKlZaB886t52rXEWxLpGTxkSZDxHN4OV/+L W1/z01pYn5FRFniVlLo1S9oVpBJnNEbk6WYvc3d0JIXTh2Z62vV9rWYNi QQt4sY43vgiua74EMQogqPEmh/ZOf/crDvDa2f8ozrQrvW0PgSGOr3Fk3 EYCisicUo+T2AfVwwn3G2+Z7VvQeXbrKBfRRnfHqaGBDLQWNFYExL70iF nSjPDmpd53FVxyVKQwwx+XGV0RCap/JZ4dVVGHpzsOedy4U9JOTWL4mLj w==; X-IronPort-AV: E=McAfee;i="6600,9927,10984"; a="2000321" X-IronPort-AV: E=Sophos;i="6.06,161,1705392000"; d="scan'208";a="2000321" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Feb 2024 05:32:10 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,161,1705392000"; d="scan'208";a="3489788" Received: from ijarvine-desk1.ger.corp.intel.com (HELO localhost) ([10.246.32.150]) by fmviesa009-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Feb 2024 05:32:05 -0800 From: =?utf-8?q?Ilpo_J=C3=A4rvinen?= To: Alex Deucher , amd-gfx@lists.freedesktop.org, Daniel Vetter , David Airlie , Dennis Dalessandro , dri-devel@lists.freedesktop.org, Jason Gunthorpe , Leon Romanovsky , linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, "Pan, Xinhui" , =?utf-8?q?C?= =?utf-8?q?hristian_K=C3=B6nig?= Cc: =?utf-8?q?Ilpo_J=C3=A4rvinen?= Subject: [PATCH 0/3] PCI LNKCTL2 RMW Accessor Cleanup Date: Thu, 15 Feb 2024 15:31:52 +0200 Message-Id: <20240215133155.9198-1-ilpo.jarvinen@linux.intel.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1790981338883073548 X-GMAIL-MSGID: 1790981338883073548 This series converts open-coded LNKCTL2 RMW accesses to use RMW accessor. These patches used to be part of PCIe BW controller series [1] which will require RMW ops to LNKCTL2 be properly locked. However, since these RMW accessor patches are useful as cleanups on their own I chose to send them now separately to reduce the size of the BW controller series. [1] https://lore.kernel.org/linux-pci/20240105112547.7301-1-ilpo.jarvinen@linux.intel.com/ Ilpo Järvinen (3): drm/radeon: Use RMW accessors for changing LNKCTL2 drm/amdgpu: Use RMW accessors for changing LNKCTL2 RDMA/hfi1: Use RMW accessors for changing LNKCTL2 drivers/gpu/drm/amd/amdgpu/cik.c | 41 +++++++++++-------------------- drivers/gpu/drm/amd/amdgpu/si.c | 41 +++++++++++-------------------- drivers/gpu/drm/radeon/cik.c | 40 +++++++++++------------------- drivers/gpu/drm/radeon/si.c | 40 +++++++++++------------------- drivers/infiniband/hw/hfi1/pcie.c | 30 ++++++---------------- 5 files changed, 68 insertions(+), 124 deletions(-)