From: Heiner Kallweit <hkallweit1@gmail.com>
To: "Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Michael Ellerman" <mpe@ellerman.id.au>,
"Oded Gabbay" <oded.gabbay@gmail.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"David (ChunMing) Zhou" <David1.Zhou@amd.com>,
"David Airlie" <airlied@linux.ie>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Joerg Roedel" <joro@8bytes.org>,
"David Woodhouse" <dwmw2@infradead.org>,
"Realtek linux nic maintainers" <nic_swsd@realtek.com>,
"David S. Miller" <davem@davemloft.net>,
"Giuseppe Cavallaro" <peppe.cavallaro@st.com>,
"Alexandre Torgue" <alexandre.torgue@st.com>,
"Jose Abreu" <joabreu@synopsys.com>,
"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Benson Leung" <bleung@chromium.org>,
"Enric Balletbo i Serra" <enric.balletbo@collabora.com>,
"Stephen Rothwell" <sfr@canb.auug.org.au>,
"Paul Mackerras" <paulus@samba.org>
Cc: open list <linux-kernel@vger.kernel.org>,
"open list:AMD KFD" <dri-devel@lists.freedesktop.org>,
"open list:RADEON and AMDGPU DRM DRIVERS"
<amd-gfx@lists.freedesktop.org>,
"open list:AMD IOMMU (AMD-VI)" <iommu@lists.linux-foundation.org>,
"open list:8169 10/100/1000 GIGABIT ETHERNET DRIVER"
<netdev@vger.kernel.org>,
"moderated list:ARM/STM32 ARCHITECTURE"
<linux-stm32@st-md-mailman.stormreply.com>,
"moderated list:ARM/STM32 ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>,
"open list:PCI SUBSYSTEM" <linux-pci@vger.kernel.org>
Subject: [PATCH v2 4/9] powerpc/powernv/npu: use helper pci_dev_id
Date: Wed, 24 Apr 2019 21:14:25 +0200 [thread overview]
Message-ID: <8ed5b4ee-3226-6786-eb96-886826e180cd@gmail.com> (raw)
In-Reply-To: <2e1f9a57-6d08-d017-24da-3e6b97fa2449@gmail.com>
Use new helper pci_dev_id() to simplify the code.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
arch/powerpc/platforms/powernv/npu-dma.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/arch/powerpc/platforms/powernv/npu-dma.c b/arch/powerpc/platforms/powernv/npu-dma.c
index dc23d9d2a..495550432 100644
--- a/arch/powerpc/platforms/powernv/npu-dma.c
+++ b/arch/powerpc/platforms/powernv/npu-dma.c
@@ -1213,9 +1213,8 @@ int pnv_npu2_map_lpar_dev(struct pci_dev *gpdev, unsigned int lparid,
* Currently we only support radix and non-zero LPCR only makes sense
* for hash tables so skiboot expects the LPCR parameter to be a zero.
*/
- ret = opal_npu_map_lpar(nphb->opal_id,
- PCI_DEVID(gpdev->bus->number, gpdev->devfn), lparid,
- 0 /* LPCR bits */);
+ ret = opal_npu_map_lpar(nphb->opal_id, pci_dev_id(gpdev), lparid,
+ 0 /* LPCR bits */);
if (ret) {
dev_err(&gpdev->dev, "Error %d mapping device to LPAR\n", ret);
return ret;
@@ -1224,7 +1223,7 @@ int pnv_npu2_map_lpar_dev(struct pci_dev *gpdev, unsigned int lparid,
dev_dbg(&gpdev->dev, "init context opalid=%llu msr=%lx\n",
nphb->opal_id, msr);
ret = opal_npu_init_context(nphb->opal_id, 0/*__unused*/, msr,
- PCI_DEVID(gpdev->bus->number, gpdev->devfn));
+ pci_dev_id(gpdev));
if (ret < 0)
dev_err(&gpdev->dev, "Failed to init context: %d\n", ret);
else
@@ -1258,7 +1257,7 @@ int pnv_npu2_unmap_lpar_dev(struct pci_dev *gpdev)
dev_dbg(&gpdev->dev, "destroy context opalid=%llu\n",
nphb->opal_id);
ret = opal_npu_destroy_context(nphb->opal_id, 0/*__unused*/,
- PCI_DEVID(gpdev->bus->number, gpdev->devfn));
+ pci_dev_id(gpdev));
if (ret < 0) {
dev_err(&gpdev->dev, "Failed to destroy context: %d\n", ret);
return ret;
@@ -1266,9 +1265,8 @@ int pnv_npu2_unmap_lpar_dev(struct pci_dev *gpdev)
/* Set LPID to 0 anyway, just to be safe */
dev_dbg(&gpdev->dev, "Map LPAR opalid=%llu lparid=0\n", nphb->opal_id);
- ret = opal_npu_map_lpar(nphb->opal_id,
- PCI_DEVID(gpdev->bus->number, gpdev->devfn), 0 /*LPID*/,
- 0 /* LPCR bits */);
+ ret = opal_npu_map_lpar(nphb->opal_id, pci_dev_id(gpdev), 0 /*LPID*/,
+ 0 /* LPCR bits */);
if (ret)
dev_err(&gpdev->dev, "Error %d mapping device to LPAR\n", ret);
--
2.21.0
next prev parent reply other threads:[~2019-04-24 19:18 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-24 19:10 [PATCH v2 0/9] PCI: add help pci_dev_id Heiner Kallweit
2019-04-24 19:11 ` [PATCH v2 1/9] PCI: add helper pci_dev_id Heiner Kallweit
2019-04-24 19:12 ` [PATCH v2 2/9] PCI: use " Heiner Kallweit
2019-04-24 19:13 ` [PATCH v2 3/9] r8169: use new " Heiner Kallweit
2019-04-24 19:14 ` Heiner Kallweit [this message]
2019-04-26 3:44 ` [PATCH v2 4/9] powerpc/powernv/npu: use " Alexey Kardashevskiy
2019-04-24 19:14 ` [PATCH v2 5/9] drm/amdkfd: " Heiner Kallweit
2019-04-25 6:57 ` Koenig, Christian
2019-04-24 19:15 ` [PATCH v2 6/9] iommu/amd: " Heiner Kallweit
2019-04-26 13:47 ` Joerg Roedel
2019-04-24 19:16 ` [PATCH v2 7/9] iommu/vt-d: " Heiner Kallweit
2019-04-26 13:47 ` Joerg Roedel
2019-04-24 19:16 ` [PATCH v2 8/9] stmmac: pci: " Heiner Kallweit
2019-04-24 19:17 ` [PATCH v2 9/9] platform/chrome: chromeos_laptop: " Heiner Kallweit
2019-04-25 18:21 ` Benson Leung
2019-04-29 21:14 ` [PATCH v2 0/9] PCI: add help pci_dev_id Bjorn Helgaas
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