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Groups > linux.kernel > #1557345
| From | Kishon Vijay Abraham I <kishon@ti.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 03/37] PCI: dwc: dra7xx: Populate cpu_addr_fixup ops |
| Date | 2017-01-12 11:50 +0100 |
| Message-ID | <sYL7c-2TT-27@gated-at.bofh.it> (permalink) |
| References | <sYKNQ-2Nu-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Populate cpu_addr_fixup ops to extract the least 28 bits of the
corresponding cpu address.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
drivers/pci/dwc/pci-dra7xx.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/pci/dwc/pci-dra7xx.c b/drivers/pci/dwc/pci-dra7xx.c
index fb37e09..2073d46 100644
--- a/drivers/pci/dwc/pci-dra7xx.c
+++ b/drivers/pci/dwc/pci-dra7xx.c
@@ -88,6 +88,11 @@ static inline void dra7xx_pcie_writel(struct dra7xx_pcie *pcie, u32 offset,
writel(value, pcie->base + offset);
}
+static u64 dra7xx_pcie_cpu_addr_fixup(u64 pci_addr)
+{
+ return pci_addr & DRA7XX_CPU_TO_BUS_ADDR;
+}
+
static int dra7xx_pcie_link_up(struct pcie_port *pp)
{
struct dra7xx_pcie *dra7xx = to_dra7xx_pcie(pp);
@@ -151,11 +156,6 @@ static void dra7xx_pcie_host_init(struct pcie_port *pp)
{
struct dra7xx_pcie *dra7xx = to_dra7xx_pcie(pp);
- pp->io_base &= DRA7XX_CPU_TO_BUS_ADDR;
- pp->mem_base &= DRA7XX_CPU_TO_BUS_ADDR;
- pp->cfg0_base &= DRA7XX_CPU_TO_BUS_ADDR;
- pp->cfg1_base &= DRA7XX_CPU_TO_BUS_ADDR;
-
dw_pcie_setup_rc(pp);
dra7xx_pcie_establish_link(dra7xx);
@@ -164,6 +164,7 @@ static void dra7xx_pcie_host_init(struct pcie_port *pp)
}
static struct pcie_host_ops dra7xx_pcie_host_ops = {
+ .cpu_addr_fixup = dra7xx_pcie_cpu_addr_fixup,
.link_up = dra7xx_pcie_link_up,
.host_init = dra7xx_pcie_host_init,
};
--
1.7.9.5
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[PATCH 00/37] PCI: Support for configurable PCI endpoint Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:30 +0100
[PATCH 23/37] PCI: dwc: Add *ops* to start and stop pcie link Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:30 +0100
[PATCH 26/37] PCI: dwc: dra7xx: Facilitate wrapper and msi interrupts to be enabled independently Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 32/37] Documentation: misc-devices: Add Documentation for pci-endpoint-test driver Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 09/37] PCI: dwc: designware: Parse *num-lanes* property in dw_pcie_setup_rc Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
Re: [PATCH 09/37] PCI: dwc: designware: Parse *num-lanes* property in dw_pcie_setup_rc Joao Pinto <Joao.Pinto@synopsys.com> - 2017-01-13 18:30 +0100
Re: [PATCH 09/37] PCI: dwc: designware: Parse *num-lanes* property in dw_pcie_setup_rc Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-16 06:30 +0100
Re: [PATCH 09/37] PCI: dwc: designware: Parse *num-lanes* property in dw_pcie_setup_rc Joao Pinto <Joao.Pinto@synopsys.com> - 2017-01-16 11:30 +0100
[PATCH 29/37] PCI: dwc: dra7xx: Workaround for errata id i870 Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 07/37] PCI: dwc: designware: Get device pointer at the start of dw_pcie_host_init Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
Re: [PATCH 07/37] PCI: dwc: designware: Get device pointer at the start of dw_pcie_host_init Joao Pinto <Joao.Pinto@synopsys.com> - 2017-01-13 18:30 +0100
[PATCH 20/37] Documentation: PCI: Add binding documentation for pci-test endpoint function Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 33/37] tools: PCI: Add a userspace tool to test PCI endpoint Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 35/37] MAINTAINERS: add PCI EP maintainer Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 37/37] ARM: dts: DRA7: Add pcie1 dt node for EP mode Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 30/37] dt-bindings: PCI: dra7xx: Add dt bindings to enable legacy mode Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 17/37] Documentation: PCI: Guide to use pci endpoint configfs Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 34/37] tools: PCI: Add sample test script to invoke pcitest Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 22/37] PCI: dwc: Modify dbi accessors to access data of 4/2/1 bytes Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 15/37] Documentation: PCI: Guide to use PCI Endpoint Core Layer Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 36/37] ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
Re: [PATCH 36/37] ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP Tony Lindgren <tony@atomide.com> - 2017-01-13 18:20 +0100
Re: [PATCH 36/37] ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-16 07:10 +0100
[PATCH 05/37] PCI: dwc: Add platform_set_drvdata Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
Re: [PATCH 05/37] PCI: dwc: Add platform_set_drvdata Joao Pinto <Joao.Pinto@synopsys.com> - 2017-01-13 18:20 +0100
[PATCH 19/37] PCI: endpoint: functions: Add an EP function to test PCI Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 18/37] Documentation: PCI: Add specification for the *pci test* function device Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 25/37] dt-bindings: PCI: Add dt bindings for pci designware EP mode Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 27/37] PCI: dwc: dra7xx: Add EP mode support Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 28/37] dt-bindings: PCI: dra7xx: Add dt bindings for pci dra7xx EP mode Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 31/37] misc: Add host side pci driver for pci test function device Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 24/37] PCI: dwc: designware: Add EP mode support Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 21/37] PCI: dwc: Modify dbi accessors to take dbi_base as argument Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:40 +0100
[PATCH 10/37] PCI: dwc: designware: Fix style errors in pcie-designware.c Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:50 +0100
Re: [PATCH 10/37] PCI: dwc: designware: Fix style errors in pcie-designware.c Joao Pinto <Joao.Pinto@synopsys.com> - 2017-01-13 17:50 +0100
[PATCH 11/37] PCI: dwc: Split pcie-designware.c into host and core files Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:50 +0100
Re: [PATCH 11/37] PCI: dwc: Split pcie-designware.c into host and core files Joao Pinto <Joao.Pinto@synopsys.com> - 2017-01-13 18:00 +0100
Re: [PATCH 11/37] PCI: dwc: Split pcie-designware.c into host and core files Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-16 06:30 +0100
Re: [PATCH 11/37] PCI: dwc: Split pcie-designware.c into host and core files Joao Pinto <Joao.Pinto@synopsys.com> - 2017-01-16 11:30 +0100
Re: [PATCH 11/37] PCI: dwc: Split pcie-designware.c into host and core files Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-16 12:40 +0100
Re: [PATCH 11/37] PCI: dwc: Split pcie-designware.c into host and core files Joao Pinto <Joao.Pinto@synopsys.com> - 2017-01-16 14:40 +0100
[PATCH 03/37] PCI: dwc: dra7xx: Populate cpu_addr_fixup ops Kishon Vijay Abraham I <kishon@ti.com> - 2017-01-12 11:50 +0100
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