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From: Bjorn Helgaas <helgaas@kernel.org>
To: "Alex Deucher" <alexander.deucher@amd.com>,
	"Christian König" <christian.koenig@amd.com>,
	"David Zhou" <David1.Zhou@amd.com>,
	"David Airlie" <airlied@linux.ie>,
	"Daniel Vetter" <daniel@ffwll.ch>
Cc: Frederick Lawler <fred@fredlawl.com>,
	amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	linux-kernel@vger.kernel.org, Ilia Mirkin <imirkin@alum.mit.edu>,
	linux-pci@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>
Subject: [PATCH 2/2] drm: replace Target Link Speed magic numbers with PCI_EXP_LNKCTL2 definitions
Date: Mon, 11 Nov 2019 13:29:32 -0600	[thread overview]
Message-ID: <20191111192932.36048-3-helgaas@kernel.org> (raw)
In-Reply-To: <20191111192932.36048-1-helgaas@kernel.org>

From: Bjorn Helgaas <bhelgaas@google.com>

Replace hard-coded magic numbers with the descript PCI_EXP_LNKCTL2
definitions.  No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/cik.c | 8 ++++----
 drivers/gpu/drm/amd/amdgpu/si.c  | 8 ++++----
 drivers/gpu/drm/radeon/cik.c     | 8 ++++----
 drivers/gpu/drm/radeon/si.c      | 8 ++++----
 4 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c
index e4a595cdd4c1..3067bb874032 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik.c
@@ -1527,13 +1527,13 @@ static void cik_pcie_gen3_enable(struct amdgpu_device *adev)
 	WREG32_PCIE(ixPCIE_LC_SPEED_CNTL, speed_cntl);
 
 	pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
-	tmp16 &= ~0xf;
+	tmp16 &= ~PCI_EXP_LNKCTL2_TLS;
 	if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
-		tmp16 |= 3; /* gen3 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */
 	else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
-		tmp16 |= 2; /* gen2 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */
 	else
-		tmp16 |= 1; /* gen1 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */
 	pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
 
 	speed_cntl = RREG32_PCIE(ixPCIE_LC_SPEED_CNTL);
diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c
index cf543410a424..d5c83d82063b 100644
--- a/drivers/gpu/drm/amd/amdgpu/si.c
+++ b/drivers/gpu/drm/amd/amdgpu/si.c
@@ -1762,13 +1762,13 @@ static void si_pcie_gen3_enable(struct amdgpu_device *adev)
 	WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl);
 
 	pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
-	tmp16 &= ~0xf;
+	tmp16 &= ~PCI_EXP_LNKCTL2_TLS;
 	if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
-		tmp16 |= 3;
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */
 	else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
-		tmp16 |= 2;
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */
 	else
-		tmp16 |= 1;
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */
 	pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
 
 	speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 95ffa0bff2d8..a280442c81aa 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -9647,13 +9647,13 @@ static void cik_pcie_gen3_enable(struct radeon_device *rdev)
 	WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl);
 
 	pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
-	tmp16 &= ~0xf;
+	tmp16 &= ~PCI_EXP_LNKCTL2_TLS;
 	if (speed_cap == PCIE_SPEED_8_0GT)
-		tmp16 |= 3; /* gen3 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */
 	else if (speed_cap == PCIE_SPEED_5_0GT)
-		tmp16 |= 2; /* gen2 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */
 	else
-		tmp16 |= 1; /* gen1 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */
 	pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
 
 	speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 69993d34d1e9..529e70a42019 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -7230,13 +7230,13 @@ static void si_pcie_gen3_enable(struct radeon_device *rdev)
 	WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl);
 
 	pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
-	tmp16 &= ~0xf;
+	tmp16 &= ~PCI_EXP_LNKCTL2_TLS;
 	if (speed_cap == PCIE_SPEED_8_0GT)
-		tmp16 |= 3; /* gen3 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */
 	else if (speed_cap == PCIE_SPEED_5_0GT)
-		tmp16 |= 2; /* gen2 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */
 	else
-		tmp16 |= 1; /* gen1 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */
 	pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
 
 	speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
-- 
2.24.0.rc1.363.gb1bccd3e3d-goog

WARNING: multiple messages have this Message-ID (diff)
From: Bjorn Helgaas <helgaas@kernel.org>
To: "Alex Deucher" <alexander.deucher@amd.com>,
	"Christian König" <christian.koenig@amd.com>,
	"David Zhou" <David1.Zhou@amd.com>,
	"David Airlie" <airlied@linux.ie>,
	"Daniel Vetter" <daniel@ffwll.ch>
Cc: Frederick Lawler <fred@fredlawl.com>,
	linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org,
	Bjorn Helgaas <bhelgaas@google.com>,
	Ilia Mirkin <imirkin@alum.mit.edu>
Subject: [PATCH 2/2] drm: replace Target Link Speed magic numbers with PCI_EXP_LNKCTL2 definitions
Date: Mon, 11 Nov 2019 13:29:32 -0600	[thread overview]
Message-ID: <20191111192932.36048-3-helgaas@kernel.org> (raw)
Message-ID: <20191111192932.qb1VmDJKVi_-FWPTO3Uk8mDYN7rdjLSkUIBsB92sERM@z> (raw)
In-Reply-To: <20191111192932.36048-1-helgaas@kernel.org>

From: Bjorn Helgaas <bhelgaas@google.com>

Replace hard-coded magic numbers with the descript PCI_EXP_LNKCTL2
definitions.  No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/cik.c | 8 ++++----
 drivers/gpu/drm/amd/amdgpu/si.c  | 8 ++++----
 drivers/gpu/drm/radeon/cik.c     | 8 ++++----
 drivers/gpu/drm/radeon/si.c      | 8 ++++----
 4 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c
index e4a595cdd4c1..3067bb874032 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik.c
@@ -1527,13 +1527,13 @@ static void cik_pcie_gen3_enable(struct amdgpu_device *adev)
 	WREG32_PCIE(ixPCIE_LC_SPEED_CNTL, speed_cntl);
 
 	pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
-	tmp16 &= ~0xf;
+	tmp16 &= ~PCI_EXP_LNKCTL2_TLS;
 	if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
-		tmp16 |= 3; /* gen3 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */
 	else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
-		tmp16 |= 2; /* gen2 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */
 	else
-		tmp16 |= 1; /* gen1 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */
 	pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
 
 	speed_cntl = RREG32_PCIE(ixPCIE_LC_SPEED_CNTL);
diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c
index cf543410a424..d5c83d82063b 100644
--- a/drivers/gpu/drm/amd/amdgpu/si.c
+++ b/drivers/gpu/drm/amd/amdgpu/si.c
@@ -1762,13 +1762,13 @@ static void si_pcie_gen3_enable(struct amdgpu_device *adev)
 	WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl);
 
 	pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
-	tmp16 &= ~0xf;
+	tmp16 &= ~PCI_EXP_LNKCTL2_TLS;
 	if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
-		tmp16 |= 3;
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */
 	else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
-		tmp16 |= 2;
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */
 	else
-		tmp16 |= 1;
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */
 	pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
 
 	speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 95ffa0bff2d8..a280442c81aa 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -9647,13 +9647,13 @@ static void cik_pcie_gen3_enable(struct radeon_device *rdev)
 	WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl);
 
 	pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
-	tmp16 &= ~0xf;
+	tmp16 &= ~PCI_EXP_LNKCTL2_TLS;
 	if (speed_cap == PCIE_SPEED_8_0GT)
-		tmp16 |= 3; /* gen3 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */
 	else if (speed_cap == PCIE_SPEED_5_0GT)
-		tmp16 |= 2; /* gen2 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */
 	else
-		tmp16 |= 1; /* gen1 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */
 	pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
 
 	speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 69993d34d1e9..529e70a42019 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -7230,13 +7230,13 @@ static void si_pcie_gen3_enable(struct radeon_device *rdev)
 	WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl);
 
 	pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
-	tmp16 &= ~0xf;
+	tmp16 &= ~PCI_EXP_LNKCTL2_TLS;
 	if (speed_cap == PCIE_SPEED_8_0GT)
-		tmp16 |= 3; /* gen3 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */
 	else if (speed_cap == PCIE_SPEED_5_0GT)
-		tmp16 |= 2; /* gen2 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */
 	else
-		tmp16 |= 1; /* gen1 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */
 	pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
 
 	speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
-- 
2.24.0.rc1.363.gb1bccd3e3d-goog

_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx

WARNING: multiple messages have this Message-ID (diff)
From: Bjorn Helgaas <helgaas@kernel.org>
To: "Alex Deucher" <alexander.deucher@amd.com>,
	"Christian König" <christian.koenig@amd.com>,
	"David Zhou" <David1.Zhou@amd.com>,
	"David Airlie" <airlied@linux.ie>,
	"Daniel Vetter" <daniel@ffwll.ch>
Cc: Frederick Lawler <fred@fredlawl.com>,
	linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org,
	Bjorn Helgaas <bhelgaas@google.com>
Subject: [PATCH 2/2] drm: replace Target Link Speed magic numbers with PCI_EXP_LNKCTL2 definitions
Date: Mon, 11 Nov 2019 13:29:32 -0600	[thread overview]
Message-ID: <20191111192932.36048-3-helgaas@kernel.org> (raw)
Message-ID: <20191111192932.8vZgduYEF1gqSmoqg9W9stlINj_HHl8wgRYShcqfH4A@z> (raw)
In-Reply-To: <20191111192932.36048-1-helgaas@kernel.org>

From: Bjorn Helgaas <bhelgaas@google.com>

Replace hard-coded magic numbers with the descript PCI_EXP_LNKCTL2
definitions.  No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/cik.c | 8 ++++----
 drivers/gpu/drm/amd/amdgpu/si.c  | 8 ++++----
 drivers/gpu/drm/radeon/cik.c     | 8 ++++----
 drivers/gpu/drm/radeon/si.c      | 8 ++++----
 4 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c
index e4a595cdd4c1..3067bb874032 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik.c
@@ -1527,13 +1527,13 @@ static void cik_pcie_gen3_enable(struct amdgpu_device *adev)
 	WREG32_PCIE(ixPCIE_LC_SPEED_CNTL, speed_cntl);
 
 	pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
-	tmp16 &= ~0xf;
+	tmp16 &= ~PCI_EXP_LNKCTL2_TLS;
 	if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
-		tmp16 |= 3; /* gen3 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */
 	else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
-		tmp16 |= 2; /* gen2 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */
 	else
-		tmp16 |= 1; /* gen1 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */
 	pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
 
 	speed_cntl = RREG32_PCIE(ixPCIE_LC_SPEED_CNTL);
diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c
index cf543410a424..d5c83d82063b 100644
--- a/drivers/gpu/drm/amd/amdgpu/si.c
+++ b/drivers/gpu/drm/amd/amdgpu/si.c
@@ -1762,13 +1762,13 @@ static void si_pcie_gen3_enable(struct amdgpu_device *adev)
 	WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl);
 
 	pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
-	tmp16 &= ~0xf;
+	tmp16 &= ~PCI_EXP_LNKCTL2_TLS;
 	if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
-		tmp16 |= 3;
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */
 	else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
-		tmp16 |= 2;
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */
 	else
-		tmp16 |= 1;
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */
 	pci_write_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
 
 	speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 95ffa0bff2d8..a280442c81aa 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -9647,13 +9647,13 @@ static void cik_pcie_gen3_enable(struct radeon_device *rdev)
 	WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl);
 
 	pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
-	tmp16 &= ~0xf;
+	tmp16 &= ~PCI_EXP_LNKCTL2_TLS;
 	if (speed_cap == PCIE_SPEED_8_0GT)
-		tmp16 |= 3; /* gen3 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */
 	else if (speed_cap == PCIE_SPEED_5_0GT)
-		tmp16 |= 2; /* gen2 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */
 	else
-		tmp16 |= 1; /* gen1 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */
 	pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
 
 	speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 69993d34d1e9..529e70a42019 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -7230,13 +7230,13 @@ static void si_pcie_gen3_enable(struct radeon_device *rdev)
 	WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl);
 
 	pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
-	tmp16 &= ~0xf;
+	tmp16 &= ~PCI_EXP_LNKCTL2_TLS;
 	if (speed_cap == PCIE_SPEED_8_0GT)
-		tmp16 |= 3; /* gen3 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_8_0GT; /* gen3 */
 	else if (speed_cap == PCIE_SPEED_5_0GT)
-		tmp16 |= 2; /* gen2 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_5_0GT; /* gen2 */
 	else
-		tmp16 |= 1; /* gen1 */
+		tmp16 |= PCI_EXP_LNKCTL2_TLS_2_5GT; /* gen1 */
 	pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16);
 
 	speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
-- 
2.24.0.rc1.363.gb1bccd3e3d-goog

_______________________________________________
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

  parent reply	other threads:[~2019-11-11 19:29 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-11 19:29 [PATCH v2 0/2] drm: replace magic numbers Bjorn Helgaas
2019-11-11 19:29 ` Bjorn Helgaas
2019-11-11 19:29 ` Bjorn Helgaas
2019-11-11 19:29 ` [PATCH 1/2] drm: replace incorrect Compliance/Margin magic numbers with PCI_EXP_LNKCTL2 definitions Bjorn Helgaas
2019-11-11 19:29   ` Bjorn Helgaas
2019-11-11 19:29   ` Bjorn Helgaas
2019-11-12 16:45   ` Michel Dänzer
2019-11-12 16:45     ` Michel Dänzer
2019-11-12 16:45     ` Michel Dänzer
2019-11-12 17:19     ` Bjorn Helgaas
2019-11-12 17:19       ` Bjorn Helgaas
2019-11-12 17:19       ` Bjorn Helgaas
2019-11-11 19:29 ` Bjorn Helgaas [this message]
2019-11-11 19:29   ` [PATCH 2/2] drm: replace Target Link Speed " Bjorn Helgaas
2019-11-11 19:29   ` Bjorn Helgaas
  -- strict thread matches above, loose matches on Subject: below --
2019-11-07 22:20 [PATCH 0/2] drm: replace magic nuumbers Bjorn Helgaas
     [not found] ` <20191107222047.125496-1-helgaas-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2019-11-07 22:20   ` [PATCH 2/2] drm: replace Target Link Speed magic numbers with PCI_EXP_LNKCTL2 definitions Bjorn Helgaas
2019-11-07 22:20     ` Bjorn Helgaas
2019-11-07 22:20     ` Bjorn Helgaas
2019-11-07 22:20     ` Bjorn Helgaas

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