LIBPCI: added PCI layer to cpukit/libpci

1 files changed, 66 insertions, 0 deletions

diff --git a/cpukit/libpci/pci_access_mem_le.c b/cpukit/libpci/pci_access_mem_le.c
new file mode 100644
index 0000000000..2746f24a4f
--- /dev/null
+++ b/cpukit/libpci/pci_access_mem_le.c
@@ -0,0 +1,66 @@
+/*  PCI Access Library
+ *  Registers-over-Memory Space - Generic Little endian PCI bus definitions
+ *
+ *  COPYRIGHT (c) 2010.
+ *  Cobham Gaisler AB.
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ */
+
+#include <pci.h>
+
+uint16_t pci_mem_le_ld_le16(uint16_t *adr)
+{
+	return ld_le16(adr);
+}
+
+uint16_t pci_mem_le_ld_be16(uint16_t *adr)
+{
+	return ld_be16(adr);
+}
+
+uint32_t pci_mem_le_ld_le32(uint32_t *adr)
+{
+	return ld_le32(adr);
+}
+
+uint32_t pci_mem_le_ld_be32(uint32_t *adr)
+{
+	return ld_be32(adr);
+}
+
+void pci_mem_le_st_le16(uint16_t *adr, uint16_t data)
+{
+	st_le16(adr, data);
+}
+
+void pci_mem_le_st_be16(uint16_t *adr, uint16_t data)
+{
+	st_be16(adr, data);
+}
+
+void pci_mem_le_st_le32(uint32_t *adr, uint32_t data)
+{
+	st_le32(adr, data);
+}
+
+void pci_mem_le_st_be32(uint32_t *adr, uint32_t data)
+{
+	st_be32(adr, data);
+}
+
+struct pci_memreg_ops pci_mem_le_ops = {
+	.ld8    = pci_mem_ld8,
+	.st8    = pci_mem_st8,
+
+	.ld_le16 = pci_mem_le_ld_le16,
+	.st_le16 = pci_mem_le_st_le16,	
+	.ld_be16 = pci_mem_le_ld_be16,
+	.st_be16 = pci_mem_le_st_be16,
+	.ld_le32 = pci_mem_le_ld_le32,
+	.st_le32 = pci_mem_le_st_le32,
+	.ld_be32 = pci_mem_le_ld_be32,
+	.st_be32 = pci_mem_le_st_be32,
+};