[01/10] PCI: dwc: designware: Move the register defines to designware header file
diff mbox

Message ID 1487164699-30708-2-git-send-email-kishon@ti.com
State New
Headers show

Commit Message

Kishon Vijay Abraham I Feb. 15, 2017, 1:18 p.m. UTC
No functional change. Move the register defines and other macros from
pcie-designware.c to pcie-designware.h. This is in preparation to
split the pcie-designware.c file into designware core file and host
specific file.

While at that also fix a checkpatch warning.

Reviewed-By: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 drivers/pci/dwc/pcie-designware.c |   70 ------------------------------------
 drivers/pci/dwc/pcie-designware.h |   71 +++++++++++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+), 70 deletions(-)

Comments

Jingoo Han Feb. 16, 2017, 2:49 p.m. UTC | #1
Wednesday, February 15, 2017 8:18 AM, Kishon Vijay Abraham I wrote:
> 
> No functional change. Move the register defines and other macros from
> pcie-designware.c to pcie-designware.h. This is in preparation to
> split the pcie-designware.c file into designware core file and host
> specific file.
> 
> While at that also fix a checkpatch warning.
> 
> Reviewed-By: Joao Pinto <jpinto@synopsys.com>
> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

Acked-by: Jingoo Han <jingoohan1@gmail.com>

Best regards,
Jingoo Han

> ---
>  drivers/pci/dwc/pcie-designware.c |   70 --------------------------------
> ----
>  drivers/pci/dwc/pcie-designware.h |   71
> +++++++++++++++++++++++++++++++++++++
>  2 files changed, 71 insertions(+), 70 deletions(-)
> 
> diff --git a/drivers/pci/dwc/pcie-designware.c b/drivers/pci/dwc/pcie-
> designware.c
> index af8f6e9..d0e4904 100644
> --- a/drivers/pci/dwc/pcie-designware.c
> +++ b/drivers/pci/dwc/pcie-designware.c
> @@ -25,76 +25,6 @@
> 
>  #include "pcie-designware.h"
> 
> -/* Parameters for the waiting for link up routine */
> -#define LINK_WAIT_MAX_RETRIES		10
> -#define LINK_WAIT_USLEEP_MIN		90000
> -#define LINK_WAIT_USLEEP_MAX		100000
> -
> -/* Parameters for the waiting for iATU enabled routine */
> -#define LINK_WAIT_MAX_IATU_RETRIES	5
> -#define LINK_WAIT_IATU_MIN		9000
> -#define LINK_WAIT_IATU_MAX		10000
> -
> -/* Synopsys-specific PCIe configuration registers */
> -#define PCIE_PORT_LINK_CONTROL		0x710
> -#define PORT_LINK_MODE_MASK		(0x3f << 16)
> -#define PORT_LINK_MODE_1_LANES		(0x1 << 16)
> -#define PORT_LINK_MODE_2_LANES		(0x3 << 16)
> -#define PORT_LINK_MODE_4_LANES		(0x7 << 16)
> -#define PORT_LINK_MODE_8_LANES		(0xf << 16)
> -
> -#define PCIE_LINK_WIDTH_SPEED_CONTROL	0x80C
> -#define PORT_LOGIC_SPEED_CHANGE		(0x1 << 17)
> -#define PORT_LOGIC_LINK_WIDTH_MASK	(0x1f << 8)
> -#define PORT_LOGIC_LINK_WIDTH_1_LANES	(0x1 << 8)
> -#define PORT_LOGIC_LINK_WIDTH_2_LANES	(0x2 << 8)
> -#define PORT_LOGIC_LINK_WIDTH_4_LANES	(0x4 << 8)
> -#define PORT_LOGIC_LINK_WIDTH_8_LANES	(0x8 << 8)
> -
> -#define PCIE_MSI_ADDR_LO		0x820
> -#define PCIE_MSI_ADDR_HI		0x824
> -#define PCIE_MSI_INTR0_ENABLE		0x828
> -#define PCIE_MSI_INTR0_MASK		0x82C
> -#define PCIE_MSI_INTR0_STATUS		0x830
> -
> -#define PCIE_ATU_VIEWPORT		0x900
> -#define PCIE_ATU_REGION_INBOUND		(0x1 << 31)
> -#define PCIE_ATU_REGION_OUTBOUND	(0x0 << 31)
> -#define PCIE_ATU_REGION_INDEX2		(0x2 << 0)
> -#define PCIE_ATU_REGION_INDEX1		(0x1 << 0)
> -#define PCIE_ATU_REGION_INDEX0		(0x0 << 0)
> -#define PCIE_ATU_CR1			0x904
> -#define PCIE_ATU_TYPE_MEM		(0x0 << 0)
> -#define PCIE_ATU_TYPE_IO		(0x2 << 0)
> -#define PCIE_ATU_TYPE_CFG0		(0x4 << 0)
> -#define PCIE_ATU_TYPE_CFG1		(0x5 << 0)
> -#define PCIE_ATU_CR2			0x908
> -#define PCIE_ATU_ENABLE			(0x1 << 31)
> -#define PCIE_ATU_BAR_MODE_ENABLE	(0x1 << 30)
> -#define PCIE_ATU_LOWER_BASE		0x90C
> -#define PCIE_ATU_UPPER_BASE		0x910
> -#define PCIE_ATU_LIMIT			0x914
> -#define PCIE_ATU_LOWER_TARGET		0x918
> -#define PCIE_ATU_BUS(x)			(((x) & 0xff) << 24)
> -#define PCIE_ATU_DEV(x)			(((x) & 0x1f) << 19)
> -#define PCIE_ATU_FUNC(x)		(((x) & 0x7) << 16)
> -#define PCIE_ATU_UPPER_TARGET		0x91C
> -
> -/*
> - * iATU Unroll-specific register definitions
> - * From 4.80 core version the address translation will be made by unroll
> - */
> -#define PCIE_ATU_UNR_REGION_CTRL1	0x00
> -#define PCIE_ATU_UNR_REGION_CTRL2	0x04
> -#define PCIE_ATU_UNR_LOWER_BASE		0x08
> -#define PCIE_ATU_UNR_UPPER_BASE		0x0C
> -#define PCIE_ATU_UNR_LIMIT		0x10
> -#define PCIE_ATU_UNR_LOWER_TARGET	0x14
> -#define PCIE_ATU_UNR_UPPER_TARGET	0x18
> -
> -/* Register address builder */
> -#define PCIE_GET_ATU_OUTB_UNR_REG_OFFSET(region)  ((0x3 << 20) | (region
> << 9))
> -
>  /* PCIe Port Logic registers */
>  #define PLR_OFFSET			0x700
>  #define PCIE_PHY_DEBUG_R1		(PLR_OFFSET + 0x2c)
> diff --git a/drivers/pci/dwc/pcie-designware.h b/drivers/pci/dwc/pcie-
> designware.h
> index a567ea2..b5226d4 100644
> --- a/drivers/pci/dwc/pcie-designware.h
> +++ b/drivers/pci/dwc/pcie-designware.h
> @@ -14,6 +14,77 @@
>  #ifndef _PCIE_DESIGNWARE_H
>  #define _PCIE_DESIGNWARE_H
> 
> +/* Parameters for the waiting for link up routine */
> +#define LINK_WAIT_MAX_RETRIES		10
> +#define LINK_WAIT_USLEEP_MIN		90000
> +#define LINK_WAIT_USLEEP_MAX		100000
> +
> +/* Parameters for the waiting for iATU enabled routine */
> +#define LINK_WAIT_MAX_IATU_RETRIES	5
> +#define LINK_WAIT_IATU_MIN		9000
> +#define LINK_WAIT_IATU_MAX		10000
> +
> +/* Synopsys-specific PCIe configuration registers */
> +#define PCIE_PORT_LINK_CONTROL		0x710
> +#define PORT_LINK_MODE_MASK		(0x3f << 16)
> +#define PORT_LINK_MODE_1_LANES		(0x1 << 16)
> +#define PORT_LINK_MODE_2_LANES		(0x3 << 16)
> +#define PORT_LINK_MODE_4_LANES		(0x7 << 16)
> +#define PORT_LINK_MODE_8_LANES		(0xf << 16)
> +
> +#define PCIE_LINK_WIDTH_SPEED_CONTROL	0x80C
> +#define PORT_LOGIC_SPEED_CHANGE		(0x1 << 17)
> +#define PORT_LOGIC_LINK_WIDTH_MASK	(0x1f << 8)
> +#define PORT_LOGIC_LINK_WIDTH_1_LANES	(0x1 << 8)
> +#define PORT_LOGIC_LINK_WIDTH_2_LANES	(0x2 << 8)
> +#define PORT_LOGIC_LINK_WIDTH_4_LANES	(0x4 << 8)
> +#define PORT_LOGIC_LINK_WIDTH_8_LANES	(0x8 << 8)
> +
> +#define PCIE_MSI_ADDR_LO		0x820
> +#define PCIE_MSI_ADDR_HI		0x824
> +#define PCIE_MSI_INTR0_ENABLE		0x828
> +#define PCIE_MSI_INTR0_MASK		0x82C
> +#define PCIE_MSI_INTR0_STATUS		0x830
> +
> +#define PCIE_ATU_VIEWPORT		0x900
> +#define PCIE_ATU_REGION_INBOUND		(0x1 << 31)
> +#define PCIE_ATU_REGION_OUTBOUND	(0x0 << 31)
> +#define PCIE_ATU_REGION_INDEX2		(0x2 << 0)
> +#define PCIE_ATU_REGION_INDEX1		(0x1 << 0)
> +#define PCIE_ATU_REGION_INDEX0		(0x0 << 0)
> +#define PCIE_ATU_CR1			0x904
> +#define PCIE_ATU_TYPE_MEM		(0x0 << 0)
> +#define PCIE_ATU_TYPE_IO		(0x2 << 0)
> +#define PCIE_ATU_TYPE_CFG0		(0x4 << 0)
> +#define PCIE_ATU_TYPE_CFG1		(0x5 << 0)
> +#define PCIE_ATU_CR2			0x908
> +#define PCIE_ATU_ENABLE			(0x1 << 31)
> +#define PCIE_ATU_BAR_MODE_ENABLE	(0x1 << 30)
> +#define PCIE_ATU_LOWER_BASE		0x90C
> +#define PCIE_ATU_UPPER_BASE		0x910
> +#define PCIE_ATU_LIMIT			0x914
> +#define PCIE_ATU_LOWER_TARGET		0x918
> +#define PCIE_ATU_BUS(x)			(((x) & 0xff) << 24)
> +#define PCIE_ATU_DEV(x)			(((x) & 0x1f) << 19)
> +#define PCIE_ATU_FUNC(x)		(((x) & 0x7) << 16)
> +#define PCIE_ATU_UPPER_TARGET		0x91C
> +
> +/*
> + * iATU Unroll-specific register definitions
> + * From 4.80 core version the address translation will be made by unroll
> + */
> +#define PCIE_ATU_UNR_REGION_CTRL1	0x00
> +#define PCIE_ATU_UNR_REGION_CTRL2	0x04
> +#define PCIE_ATU_UNR_LOWER_BASE		0x08
> +#define PCIE_ATU_UNR_UPPER_BASE		0x0C
> +#define PCIE_ATU_UNR_LIMIT		0x10
> +#define PCIE_ATU_UNR_LOWER_TARGET	0x14
> +#define PCIE_ATU_UNR_UPPER_TARGET	0x18
> +
> +/* Register address builder */
> +#define PCIE_GET_ATU_OUTB_UNR_REG_OFFSET(region)	\
> +			((0x3 << 20) | ((region) << 9))
> +
>  /*
>   * Maximum number of MSI IRQs can be 256 per controller. But keep
>   * it 32 as of now. Probably we will never need more than 32. If needed,
> --
> 1.7.9.5


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Patch
diff mbox

diff --git a/drivers/pci/dwc/pcie-designware.c b/drivers/pci/dwc/pcie-designware.c
index af8f6e9..d0e4904 100644
--- a/drivers/pci/dwc/pcie-designware.c
+++ b/drivers/pci/dwc/pcie-designware.c
@@ -25,76 +25,6 @@ 
 
 #include "pcie-designware.h"
 
-/* Parameters for the waiting for link up routine */
-#define LINK_WAIT_MAX_RETRIES		10
-#define LINK_WAIT_USLEEP_MIN		90000
-#define LINK_WAIT_USLEEP_MAX		100000
-
-/* Parameters for the waiting for iATU enabled routine */
-#define LINK_WAIT_MAX_IATU_RETRIES	5
-#define LINK_WAIT_IATU_MIN		9000
-#define LINK_WAIT_IATU_MAX		10000
-
-/* Synopsys-specific PCIe configuration registers */
-#define PCIE_PORT_LINK_CONTROL		0x710
-#define PORT_LINK_MODE_MASK		(0x3f << 16)
-#define PORT_LINK_MODE_1_LANES		(0x1 << 16)
-#define PORT_LINK_MODE_2_LANES		(0x3 << 16)
-#define PORT_LINK_MODE_4_LANES		(0x7 << 16)
-#define PORT_LINK_MODE_8_LANES		(0xf << 16)
-
-#define PCIE_LINK_WIDTH_SPEED_CONTROL	0x80C
-#define PORT_LOGIC_SPEED_CHANGE		(0x1 << 17)
-#define PORT_LOGIC_LINK_WIDTH_MASK	(0x1f << 8)
-#define PORT_LOGIC_LINK_WIDTH_1_LANES	(0x1 << 8)
-#define PORT_LOGIC_LINK_WIDTH_2_LANES	(0x2 << 8)
-#define PORT_LOGIC_LINK_WIDTH_4_LANES	(0x4 << 8)
-#define PORT_LOGIC_LINK_WIDTH_8_LANES	(0x8 << 8)
-
-#define PCIE_MSI_ADDR_LO		0x820
-#define PCIE_MSI_ADDR_HI		0x824
-#define PCIE_MSI_INTR0_ENABLE		0x828
-#define PCIE_MSI_INTR0_MASK		0x82C
-#define PCIE_MSI_INTR0_STATUS		0x830
-
-#define PCIE_ATU_VIEWPORT		0x900
-#define PCIE_ATU_REGION_INBOUND		(0x1 << 31)
-#define PCIE_ATU_REGION_OUTBOUND	(0x0 << 31)
-#define PCIE_ATU_REGION_INDEX2		(0x2 << 0)
-#define PCIE_ATU_REGION_INDEX1		(0x1 << 0)
-#define PCIE_ATU_REGION_INDEX0		(0x0 << 0)
-#define PCIE_ATU_CR1			0x904
-#define PCIE_ATU_TYPE_MEM		(0x0 << 0)
-#define PCIE_ATU_TYPE_IO		(0x2 << 0)
-#define PCIE_ATU_TYPE_CFG0		(0x4 << 0)
-#define PCIE_ATU_TYPE_CFG1		(0x5 << 0)
-#define PCIE_ATU_CR2			0x908
-#define PCIE_ATU_ENABLE			(0x1 << 31)
-#define PCIE_ATU_BAR_MODE_ENABLE	(0x1 << 30)
-#define PCIE_ATU_LOWER_BASE		0x90C
-#define PCIE_ATU_UPPER_BASE		0x910
-#define PCIE_ATU_LIMIT			0x914
-#define PCIE_ATU_LOWER_TARGET		0x918
-#define PCIE_ATU_BUS(x)			(((x) & 0xff) << 24)
-#define PCIE_ATU_DEV(x)			(((x) & 0x1f) << 19)
-#define PCIE_ATU_FUNC(x)		(((x) & 0x7) << 16)
-#define PCIE_ATU_UPPER_TARGET		0x91C
-
-/*
- * iATU Unroll-specific register definitions
- * From 4.80 core version the address translation will be made by unroll
- */
-#define PCIE_ATU_UNR_REGION_CTRL1	0x00
-#define PCIE_ATU_UNR_REGION_CTRL2	0x04
-#define PCIE_ATU_UNR_LOWER_BASE		0x08
-#define PCIE_ATU_UNR_UPPER_BASE		0x0C
-#define PCIE_ATU_UNR_LIMIT		0x10
-#define PCIE_ATU_UNR_LOWER_TARGET	0x14
-#define PCIE_ATU_UNR_UPPER_TARGET	0x18
-
-/* Register address builder */
-#define PCIE_GET_ATU_OUTB_UNR_REG_OFFSET(region)  ((0x3 << 20) | (region << 9))
-
 /* PCIe Port Logic registers */
 #define PLR_OFFSET			0x700
 #define PCIE_PHY_DEBUG_R1		(PLR_OFFSET + 0x2c)
diff --git a/drivers/pci/dwc/pcie-designware.h b/drivers/pci/dwc/pcie-designware.h
index a567ea2..b5226d4 100644
--- a/drivers/pci/dwc/pcie-designware.h
+++ b/drivers/pci/dwc/pcie-designware.h
@@ -14,6 +14,77 @@ 
 #ifndef _PCIE_DESIGNWARE_H
 #define _PCIE_DESIGNWARE_H
 
+/* Parameters for the waiting for link up routine */
+#define LINK_WAIT_MAX_RETRIES		10
+#define LINK_WAIT_USLEEP_MIN		90000
+#define LINK_WAIT_USLEEP_MAX		100000
+
+/* Parameters for the waiting for iATU enabled routine */
+#define LINK_WAIT_MAX_IATU_RETRIES	5
+#define LINK_WAIT_IATU_MIN		9000
+#define LINK_WAIT_IATU_MAX		10000
+
+/* Synopsys-specific PCIe configuration registers */
+#define PCIE_PORT_LINK_CONTROL		0x710
+#define PORT_LINK_MODE_MASK		(0x3f << 16)
+#define PORT_LINK_MODE_1_LANES		(0x1 << 16)
+#define PORT_LINK_MODE_2_LANES		(0x3 << 16)
+#define PORT_LINK_MODE_4_LANES		(0x7 << 16)
+#define PORT_LINK_MODE_8_LANES		(0xf << 16)
+
+#define PCIE_LINK_WIDTH_SPEED_CONTROL	0x80C
+#define PORT_LOGIC_SPEED_CHANGE		(0x1 << 17)
+#define PORT_LOGIC_LINK_WIDTH_MASK	(0x1f << 8)
+#define PORT_LOGIC_LINK_WIDTH_1_LANES	(0x1 << 8)
+#define PORT_LOGIC_LINK_WIDTH_2_LANES	(0x2 << 8)
+#define PORT_LOGIC_LINK_WIDTH_4_LANES	(0x4 << 8)
+#define PORT_LOGIC_LINK_WIDTH_8_LANES	(0x8 << 8)
+
+#define PCIE_MSI_ADDR_LO		0x820
+#define PCIE_MSI_ADDR_HI		0x824
+#define PCIE_MSI_INTR0_ENABLE		0x828
+#define PCIE_MSI_INTR0_MASK		0x82C
+#define PCIE_MSI_INTR0_STATUS		0x830
+
+#define PCIE_ATU_VIEWPORT		0x900
+#define PCIE_ATU_REGION_INBOUND		(0x1 << 31)
+#define PCIE_ATU_REGION_OUTBOUND	(0x0 << 31)
+#define PCIE_ATU_REGION_INDEX2		(0x2 << 0)
+#define PCIE_ATU_REGION_INDEX1		(0x1 << 0)
+#define PCIE_ATU_REGION_INDEX0		(0x0 << 0)
+#define PCIE_ATU_CR1			0x904
+#define PCIE_ATU_TYPE_MEM		(0x0 << 0)
+#define PCIE_ATU_TYPE_IO		(0x2 << 0)
+#define PCIE_ATU_TYPE_CFG0		(0x4 << 0)
+#define PCIE_ATU_TYPE_CFG1		(0x5 << 0)
+#define PCIE_ATU_CR2			0x908
+#define PCIE_ATU_ENABLE			(0x1 << 31)
+#define PCIE_ATU_BAR_MODE_ENABLE	(0x1 << 30)
+#define PCIE_ATU_LOWER_BASE		0x90C
+#define PCIE_ATU_UPPER_BASE		0x910
+#define PCIE_ATU_LIMIT			0x914
+#define PCIE_ATU_LOWER_TARGET		0x918
+#define PCIE_ATU_BUS(x)			(((x) & 0xff) << 24)
+#define PCIE_ATU_DEV(x)			(((x) & 0x1f) << 19)
+#define PCIE_ATU_FUNC(x)		(((x) & 0x7) << 16)
+#define PCIE_ATU_UPPER_TARGET		0x91C
+
+/*
+ * iATU Unroll-specific register definitions
+ * From 4.80 core version the address translation will be made by unroll
+ */
+#define PCIE_ATU_UNR_REGION_CTRL1	0x00
+#define PCIE_ATU_UNR_REGION_CTRL2	0x04
+#define PCIE_ATU_UNR_LOWER_BASE		0x08
+#define PCIE_ATU_UNR_UPPER_BASE		0x0C
+#define PCIE_ATU_UNR_LIMIT		0x10
+#define PCIE_ATU_UNR_LOWER_TARGET	0x14
+#define PCIE_ATU_UNR_UPPER_TARGET	0x18
+
+/* Register address builder */
+#define PCIE_GET_ATU_OUTB_UNR_REG_OFFSET(region)	\
+			((0x3 << 20) | ((region) << 9))
+
 /*
  * Maximum number of MSI IRQs can be 256 per controller. But keep
  * it 32 as of now. Probably we will never need more than 32. If needed,