[RFC PATCH 06/11] misc: pci_endpoint_test: Use a common header file between endpoint driver

From: Shunsuke Mie
Date: Fri Mar 17 2023 - 07:33:43 EST


Duplicated definitions between pci-epf-test and pci_endpoint_test are
already moved to a header file. Remove the common definitions and include
the header file. In addition, the separate register address writes were
combined into a single write.

Signed-off-by: Shunsuke Mie <mie@xxxxxxxxxx>
---
drivers/misc/pci_endpoint_test.c | 42 +-------------------------------
1 file changed, 1 insertion(+), 41 deletions(-)

diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c
index 55733dee95ad..d4a42e9ab86a 100644
--- a/drivers/misc/pci_endpoint_test.c
+++ b/drivers/misc/pci_endpoint_test.c
@@ -22,52 +22,12 @@
#include <linux/pci_ids.h>

#include <linux/pci_regs.h>
+#include <linux/pci-epf-test.h>

#include <uapi/linux/pcitest.h>

#define DRV_MODULE_NAME "pci-endpoint-test"

-#define IRQ_TYPE_UNDEFINED -1
-#define IRQ_TYPE_LEGACY 0
-#define IRQ_TYPE_MSI 1
-#define IRQ_TYPE_MSIX 2
-
-#define PCI_ENDPOINT_TEST_MAGIC 0x0
-
-#define PCI_ENDPOINT_TEST_COMMAND 0x4
-#define COMMAND_RAISE_LEGACY_IRQ BIT(0)
-#define COMMAND_RAISE_MSI_IRQ BIT(1)
-#define COMMAND_RAISE_MSIX_IRQ BIT(2)
-#define COMMAND_READ BIT(3)
-#define COMMAND_WRITE BIT(4)
-#define COMMAND_COPY BIT(5)
-
-#define PCI_ENDPOINT_TEST_STATUS 0x8
-#define STATUS_READ_SUCCESS BIT(0)
-#define STATUS_READ_FAIL BIT(1)
-#define STATUS_WRITE_SUCCESS BIT(2)
-#define STATUS_WRITE_FAIL BIT(3)
-#define STATUS_COPY_SUCCESS BIT(4)
-#define STATUS_COPY_FAIL BIT(5)
-#define STATUS_IRQ_RAISED BIT(6)
-#define STATUS_SRC_ADDR_INVALID BIT(7)
-#define STATUS_DST_ADDR_INVALID BIT(8)
-
-#define PCI_ENDPOINT_TEST_LOWER_SRC_ADDR 0x0c
-#define PCI_ENDPOINT_TEST_UPPER_SRC_ADDR 0x10
-
-#define PCI_ENDPOINT_TEST_LOWER_DST_ADDR 0x14
-#define PCI_ENDPOINT_TEST_UPPER_DST_ADDR 0x18
-
-#define PCI_ENDPOINT_TEST_SIZE 0x1c
-#define PCI_ENDPOINT_TEST_CHECKSUM 0x20
-
-#define PCI_ENDPOINT_TEST_IRQ_TYPE 0x24
-#define PCI_ENDPOINT_TEST_IRQ_NUMBER 0x28
-
-#define PCI_ENDPOINT_TEST_FLAGS 0x2c
-#define FLAG_USE_DMA BIT(0)
-
#define PCI_DEVICE_ID_TI_AM654 0xb00c
#define PCI_DEVICE_ID_TI_J7200 0xb00f
#define PCI_DEVICE_ID_TI_AM64 0xb010
--
2.25.1