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Message-Id: <20211223011054.1227810-22-helgaas@kernel.org>
Date: Wed, 22 Dec 2021 19:10:52 -0600
From: Bjorn Helgaas <helgaas@...nel.org>
To: linux-pci@...r.kernel.org, Fan Fei <ffclaire1224@...il.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
Rob Herring <robh@...nel.org>, linux-kernel@...r.kernel.org,
linux-kernel-mentees@...ts.linuxfoundation.org,
Shuah Khan <skhan@...uxfoundation.org>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Toan Le <toan@...amperecomputing.com>,
linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 21/23] PCI: xgene: Rename xgene_pcie_port to xgene_pcie
From: Fan Fei <ffclaire1224@...il.com>
Rename struct xgene_pcie_port to xgene_pcie to match the convention of
<driver>_pcie. No functional change intended.
Signed-off-by: Fan Fei <ffclaire1224@...il.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
Cc: Toan Le <toan@...amperecomputing.com>
Cc: linux-arm-kernel@...ts.infradead.org
---
drivers/pci/controller/pci-xgene.c | 46 +++++++++++++++---------------
1 file changed, 23 insertions(+), 23 deletions(-)
diff --git a/drivers/pci/controller/pci-xgene.c b/drivers/pci/controller/pci-xgene.c
index 56d0d50338c8..ba11f369a1c9 100644
--- a/drivers/pci/controller/pci-xgene.c
+++ b/drivers/pci/controller/pci-xgene.c
@@ -60,7 +60,7 @@
#define XGENE_PCIE_IP_VER_2 2
#if defined(CONFIG_PCI_XGENE) || (defined(CONFIG_ACPI) && defined(CONFIG_PCI_QUIRKS))
-struct xgene_pcie_port {
+struct xgene_pcie {
struct device_node *node;
struct device *dev;
struct clk *clk;
@@ -71,12 +71,12 @@ struct xgene_pcie_port {
u32 version;
};
-static u32 xgene_pcie_readl(struct xgene_pcie_port *port, u32 reg)
+static u32 xgene_pcie_readl(struct xgene_pcie *port, u32 reg)
{
return readl(port->csr_base + reg);
}
-static void xgene_pcie_writel(struct xgene_pcie_port *port, u32 reg, u32 val)
+static void xgene_pcie_writel(struct xgene_pcie *port, u32 reg, u32 val)
{
writel(val, port->csr_base + reg);
}
@@ -86,15 +86,15 @@ static inline u32 pcie_bar_low_val(u32 addr, u32 flags)
return (addr & PCI_BASE_ADDRESS_MEM_MASK) | flags;
}
-static inline struct xgene_pcie_port *pcie_bus_to_port(struct pci_bus *bus)
+static inline struct xgene_pcie *pcie_bus_to_port(struct pci_bus *bus)
{
struct pci_config_window *cfg;
if (acpi_disabled)
- return (struct xgene_pcie_port *)(bus->sysdata);
+ return (struct xgene_pcie *)(bus->sysdata);
cfg = bus->sysdata;
- return (struct xgene_pcie_port *)(cfg->priv);
+ return (struct xgene_pcie *)(cfg->priv);
}
/*
@@ -103,7 +103,7 @@ static inline struct xgene_pcie_port *pcie_bus_to_port(struct pci_bus *bus)
*/
static void __iomem *xgene_pcie_get_cfg_base(struct pci_bus *bus)
{
- struct xgene_pcie_port *port = pcie_bus_to_port(bus);
+ struct xgene_pcie *port = pcie_bus_to_port(bus);
if (bus->number >= (bus->primary + 1))
return port->cfg_base + AXI_EP_CFG_ACCESS;
@@ -117,7 +117,7 @@ static void __iomem *xgene_pcie_get_cfg_base(struct pci_bus *bus)
*/
static void xgene_pcie_set_rtdid_reg(struct pci_bus *bus, uint devfn)
{
- struct xgene_pcie_port *port = pcie_bus_to_port(bus);
+ struct xgene_pcie *port = pcie_bus_to_port(bus);
unsigned int b, d, f;
u32 rtdid_val = 0;
@@ -164,7 +164,7 @@ static void __iomem *xgene_pcie_map_bus(struct pci_bus *bus, unsigned int devfn,
static int xgene_pcie_config_read32(struct pci_bus *bus, unsigned int devfn,
int where, int size, u32 *val)
{
- struct xgene_pcie_port *port = pcie_bus_to_port(bus);
+ struct xgene_pcie *port = pcie_bus_to_port(bus);
if (pci_generic_config_read32(bus, devfn, where & ~0x3, 4, val) !=
PCIBIOS_SUCCESSFUL)
@@ -227,7 +227,7 @@ static int xgene_pcie_ecam_init(struct pci_config_window *cfg, u32 ipversion)
{
struct device *dev = cfg->parent;
struct acpi_device *adev = to_acpi_device(dev);
- struct xgene_pcie_port *port;
+ struct xgene_pcie *port;
struct resource csr;
int ret;
@@ -281,7 +281,7 @@ const struct pci_ecam_ops xgene_v2_pcie_ecam_ops = {
#endif
#if defined(CONFIG_PCI_XGENE)
-static u64 xgene_pcie_set_ib_mask(struct xgene_pcie_port *port, u32 addr,
+static u64 xgene_pcie_set_ib_mask(struct xgene_pcie *port, u32 addr,
u32 flags, u64 size)
{
u64 mask = (~(size - 1) & PCI_BASE_ADDRESS_MEM_MASK) | flags;
@@ -307,7 +307,7 @@ static u64 xgene_pcie_set_ib_mask(struct xgene_pcie_port *port, u32 addr,
return mask;
}
-static void xgene_pcie_linkup(struct xgene_pcie_port *port,
+static void xgene_pcie_linkup(struct xgene_pcie *port,
u32 *lanes, u32 *speed)
{
u32 val32;
@@ -322,7 +322,7 @@ static void xgene_pcie_linkup(struct xgene_pcie_port *port,
}
}
-static int xgene_pcie_init_port(struct xgene_pcie_port *port)
+static int xgene_pcie_init_port(struct xgene_pcie *port)
{
struct device *dev = port->dev;
int rc;
@@ -342,7 +342,7 @@ static int xgene_pcie_init_port(struct xgene_pcie_port *port)
return 0;
}
-static int xgene_pcie_map_reg(struct xgene_pcie_port *port,
+static int xgene_pcie_map_reg(struct xgene_pcie *port,
struct platform_device *pdev)
{
struct device *dev = port->dev;
@@ -362,7 +362,7 @@ static int xgene_pcie_map_reg(struct xgene_pcie_port *port,
return 0;
}
-static void xgene_pcie_setup_ob_reg(struct xgene_pcie_port *port,
+static void xgene_pcie_setup_ob_reg(struct xgene_pcie *port,
struct resource *res, u32 offset,
u64 cpu_addr, u64 pci_addr)
{
@@ -394,7 +394,7 @@ static void xgene_pcie_setup_ob_reg(struct xgene_pcie_port *port,
xgene_pcie_writel(port, offset + 0x14, upper_32_bits(pci_addr));
}
-static void xgene_pcie_setup_cfg_reg(struct xgene_pcie_port *port)
+static void xgene_pcie_setup_cfg_reg(struct xgene_pcie *port)
{
u64 addr = port->cfg_addr;
@@ -403,7 +403,7 @@ static void xgene_pcie_setup_cfg_reg(struct xgene_pcie_port *port)
xgene_pcie_writel(port, CFGCTL, EN_REG);
}
-static int xgene_pcie_map_ranges(struct xgene_pcie_port *port)
+static int xgene_pcie_map_ranges(struct xgene_pcie *port)
{
struct pci_host_bridge *bridge = pci_host_bridge_from_priv(port);
struct resource_entry *window;
@@ -444,7 +444,7 @@ static int xgene_pcie_map_ranges(struct xgene_pcie_port *port)
return 0;
}
-static void xgene_pcie_setup_pims(struct xgene_pcie_port *port, u32 pim_reg,
+static void xgene_pcie_setup_pims(struct xgene_pcie *port, u32 pim_reg,
u64 pim, u64 size)
{
xgene_pcie_writel(port, pim_reg, lower_32_bits(pim));
@@ -478,7 +478,7 @@ static int xgene_pcie_select_ib_reg(u8 *ib_reg_mask, u64 size)
return -EINVAL;
}
-static void xgene_pcie_setup_ib_reg(struct xgene_pcie_port *port,
+static void xgene_pcie_setup_ib_reg(struct xgene_pcie *port,
struct resource_entry *entry,
u8 *ib_reg_mask)
{
@@ -529,7 +529,7 @@ static void xgene_pcie_setup_ib_reg(struct xgene_pcie_port *port,
xgene_pcie_setup_pims(port, pim_reg, pci_addr, ~(size - 1));
}
-static int xgene_pcie_parse_map_dma_ranges(struct xgene_pcie_port *port)
+static int xgene_pcie_parse_map_dma_ranges(struct xgene_pcie *port)
{
struct pci_host_bridge *bridge = pci_host_bridge_from_priv(port);
struct resource_entry *entry;
@@ -542,7 +542,7 @@ static int xgene_pcie_parse_map_dma_ranges(struct xgene_pcie_port *port)
}
/* clear BAR configuration which was done by firmware */
-static void xgene_pcie_clear_config(struct xgene_pcie_port *port)
+static void xgene_pcie_clear_config(struct xgene_pcie *port)
{
int i;
@@ -550,7 +550,7 @@ static void xgene_pcie_clear_config(struct xgene_pcie_port *port)
xgene_pcie_writel(port, i, 0);
}
-static int xgene_pcie_setup(struct xgene_pcie_port *port)
+static int xgene_pcie_setup(struct xgene_pcie *port)
{
struct device *dev = port->dev;
u32 val, lanes = 0, speed = 0;
@@ -588,7 +588,7 @@ static int xgene_pcie_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct device_node *dn = dev->of_node;
- struct xgene_pcie_port *port;
+ struct xgene_pcie *port;
struct pci_host_bridge *bridge;
int ret;
--
2.25.1
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