Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / ethernet / intel / i40evf / i40e_osdep.h

diff --git a/kernel/drivers/net/ethernet/intel/i40evf/i40e_osdep.h b/kernel/drivers/net/ethernet/intel/i40evf/i40e_osdep.h
new file mode 100644 (file)
index 0000000..21a91b1
--- /dev/null
+++ b/kernel/drivers/net/ethernet/intel/i40evf/i40e_osdep.h
@@ -0,0 +1,75 @@
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Virtual Function Driver
+ * Copyright(c) 2013 - 2014 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_OSDEP_H_
+#define _I40E_OSDEP_H_
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+#include <linux/if_vlan.h>
+#include <linux/tcp.h>
+#include <linux/pci.h>
+
+/* get readq/writeq support for 32 bit kernels, use the low-first version */
+#include <asm-generic/io-64-nonatomic-lo-hi.h>
+
+/* File to be the magic between shared code and
+ * actual OS primitives
+ */
+
+#define hw_dbg(hw, S, A...)    do {} while (0)
+
+#define wr32(a, reg, value)    writel((value), ((a)->hw_addr + (reg)))
+#define rd32(a, reg)           readl((a)->hw_addr + (reg))
+
+#define wr64(a, reg, value)    writeq((value), ((a)->hw_addr + (reg)))
+#define rd64(a, reg)           readq((a)->hw_addr + (reg))
+#define i40e_flush(a)          readl((a)->hw_addr + I40E_VFGEN_RSTAT)
+
+/* memory allocation tracking */
+struct i40e_dma_mem {
+       void *va;
+       dma_addr_t pa;
+       u32 size;
+} __packed;
+
+#define i40e_allocate_dma_mem(h, m, unused, s, a) \
+       i40evf_allocate_dma_mem_d(h, m, s, a)
+#define i40e_free_dma_mem(h, m) i40evf_free_dma_mem_d(h, m)
+
+struct i40e_virt_mem {
+       void *va;
+       u32 size;
+} __packed;
+#define i40e_allocate_virt_mem(h, m, s) i40evf_allocate_virt_mem_d(h, m, s)
+#define i40e_free_virt_mem(h, m) i40evf_free_virt_mem_d(h, m)
+
+#define i40e_debug(h, m, s, ...)  i40evf_debug_d(h, m, s, ##__VA_ARGS__)
+extern void i40evf_debug_d(void *hw, u32 mask, char *fmt_str, ...)
+       __attribute__ ((format(gnu_printf, 3, 4)));
+
+typedef enum i40e_status_code i40e_status;
+#endif /* _I40E_OSDEP_H_ */