drivers: move ifc to vDPA directory

[dpdk.git] / drivers / vdpa / ifc / base / ifcvf_osdep.h

diff --git a/drivers/vdpa/ifc/base/ifcvf_osdep.h b/drivers/vdpa/ifc/base/ifcvf_osdep.h
new file mode 100644 (file)
index 0000000..6aef25e
--- /dev/null
+++ b/drivers/vdpa/ifc/base/ifcvf_osdep.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+
+#ifndef _IFCVF_OSDEP_H_
+#define _IFCVF_OSDEP_H_
+
+#include <stdint.h>
+#include <linux/pci_regs.h>
+
+#include <rte_cycles.h>
+#include <rte_pci.h>
+#include <rte_bus_pci.h>
+#include <rte_log.h>
+#include <rte_io.h>
+
+#define DEBUGOUT(S, args...)    RTE_LOG(DEBUG, PMD, S, ##args)
+#define STATIC                  static
+
+#define msec_delay(x)  rte_delay_us_sleep(1000 * (x))
+
+#define IFCVF_READ_REG8(reg)           rte_read8(reg)
+#define IFCVF_WRITE_REG8(val, reg)     rte_write8((val), (reg))
+#define IFCVF_READ_REG16(reg)          rte_read16(reg)
+#define IFCVF_WRITE_REG16(val, reg)    rte_write16((val), (reg))
+#define IFCVF_READ_REG32(reg)          rte_read32(reg)
+#define IFCVF_WRITE_REG32(val, reg)    rte_write32((val), (reg))
+
+typedef struct rte_pci_device PCI_DEV;
+
+#define PCI_READ_CONFIG_BYTE(dev, val, where) \
+       rte_pci_read_config(dev, val, 1, where)
+
+#define PCI_READ_CONFIG_DWORD(dev, val, where) \
+       rte_pci_read_config(dev, val, 4, where)
+
+typedef uint8_t    u8;
+typedef int8_t     s8;
+typedef uint16_t   u16;
+typedef int16_t    s16;
+typedef uint32_t   u32;
+typedef int32_t    s32;
+typedef int64_t    s64;
+typedef uint64_t   u64;
+
+static inline int
+PCI_READ_CONFIG_RANGE(PCI_DEV *dev, uint32_t *val, int size, int where)
+{
+       return rte_pci_read_config(dev, val, size, where);
+}
+
+#endif /* _IFCVF_OSDEP_H_ */