1 files changed, 296 insertions, 0 deletions
diff --git a/debian/grub-extras/disabled/gpxe/include_wrap/gpxe/pci.h b/debian/grub-extras/disabled/gpxe/include_wrap/gpxe/pci.h
new file mode 100644
index 0000000..964cf43
--- /dev/null
+++ b/debian/grub-extras/disabled/gpxe/include_wrap/gpxe/pci.h
@@ -0,0 +1,296 @@
+/*
+ * Copyright © 2009 Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the
+ *   distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */     
+
+FILE_LICENCE ( BSD2 );
+
+#ifndef _GPXE_PCI_H
+#define _GPXE_PCI_H
+
+#include <grub/pci.h>
+#include <gpxe/wrap.h>
+#include <gpxe/timer.h>
+
+static inline grub_uint8_t
+inb (grub_uint16_t port)
+{
+  return grub_inb (GRUB_MACHINE_PCI_IO_BASE + port);
+}
+
+static inline void
+outb (grub_uint8_t data, grub_uint16_t port)
+{
+  return grub_outb (data, GRUB_MACHINE_PCI_IO_BASE + port);
+}
+
+static inline void
+outw (grub_uint16_t data, grub_uint16_t port)
+{
+  return grub_outw (data, GRUB_MACHINE_PCI_IO_BASE + port);
+}
+
+static inline grub_uint16_t
+inw (grub_uint16_t port)
+{
+  return grub_inw (GRUB_MACHINE_PCI_IO_BASE + port);
+}
+
+static inline void
+insw (grub_uint16_t port, grub_uint16_t *data, int count)
+{
+  while (count--)
+    *data++ = grub_inw (GRUB_MACHINE_PCI_IO_BASE + port);
+}
+
+static inline void
+outsw (grub_uint16_t port, grub_uint16_t *data, int count)
+{
+  while (count--)
+    grub_outw (*data++, GRUB_MACHINE_PCI_IO_BASE + port);
+}
+
+static inline void
+outsb (grub_uint16_t port, grub_uint8_t *data, int count)
+{
+  while (count--)
+    grub_outb (*data++, GRUB_MACHINE_PCI_IO_BASE + port);
+}
+
+static inline void
+insb (grub_uint16_t port, grub_uint8_t *data, int count)
+{
+  while (count--)
+    *data++ = grub_inb (GRUB_MACHINE_PCI_IO_BASE + port);
+}
+
+static inline void
+outl (grub_uint32_t data, grub_uint16_t port)
+{
+  return grub_outw (data, GRUB_MACHINE_PCI_IO_BASE + port);
+}
+
+static inline grub_uint16_t
+inl (grub_uint32_t port)
+{
+  return grub_inw (GRUB_MACHINE_PCI_IO_BASE + port);
+}
+
+struct device_description
+{
+  enum {BUS_TYPE_PCI, BUS_TYPE_ISA} bus_type;
+  int bus;
+  int location;
+  grub_uint16_t vendor;
+  grub_uint16_t device;
+};
+
+struct device
+{
+  struct device_description desc;
+  char *name;
+  union
+  {
+    grub_pci_device_t pci_dev;
+  };
+};
+
+struct pci_device
+{
+  struct device dev;
+
+  grub_uint16_t ioaddr;
+  grub_uint16_t vendor;
+  grub_uint16_t device;
+
+  int irq;
+
+  void *priv;
+
+  void *drvdata;
+};
+
+struct pci_device_id
+{
+  grub_pci_id_t devid;
+};
+
+#define PCI_ROM(vendor, model, short_name, long_name, num) {.devid = ((vendor) | ((model) << 16))}
+#define __pci_driver
+
+struct nic;
+
+struct pci_driver
+{
+  struct pci_device_id *ids;
+  grub_size_t id_count;
+  int (*probe) (struct pci_device *pci, const struct pci_device_id *id);
+  void (*remove) (struct pci_device *pci);
+  void (*irq) (struct nic *nic, int action);
+};
+
+static inline void
+pci_read_config_byte (struct pci_device *dev, grub_uint32_t reg,
+		      grub_uint8_t *val)
+{
+  grub_pci_address_t addr;
+  addr = grub_pci_make_address (dev->dev.pci_dev, reg);
+  *val = grub_pci_read_byte (addr);
+}
+
+static inline void
+pci_read_config_word (struct pci_device *dev, grub_uint32_t reg,
+		      grub_uint16_t *val)
+{
+  grub_pci_address_t addr;
+  addr = grub_pci_make_address (dev->dev.pci_dev, reg);
+  *val = grub_pci_read_word (addr);
+}
+
+static inline void
+pci_read_config_dword (struct pci_device *dev, grub_uint32_t reg,
+		       grub_uint32_t *val)
+{
+  grub_pci_address_t addr;
+  addr = grub_pci_make_address (dev->dev.pci_dev, reg);
+  *val = grub_pci_read (addr);
+}
+
+static inline void
+pci_write_config_byte (struct pci_device *dev, grub_uint32_t reg,
+		       grub_uint8_t val)
+{
+  grub_pci_address_t addr;
+  addr = grub_pci_make_address (dev->dev.pci_dev, reg);
+  grub_pci_write_byte (addr, val);
+}
+
+static inline void
+pci_write_config_word (struct pci_device *dev, grub_uint32_t reg,
+		       grub_uint16_t val)
+{
+  grub_pci_address_t addr;
+  addr = grub_pci_make_address (dev->dev.pci_dev, reg);
+  grub_pci_write_word (addr, val);
+}
+
+static inline void
+pci_write_config_dword (struct pci_device *dev, grub_uint32_t reg,
+			grub_uint32_t val)
+{
+  grub_pci_address_t addr;
+  addr = grub_pci_make_address (dev->dev.pci_dev, reg);
+  grub_pci_write (addr, val);
+}
+
+static inline void *
+pci_get_drvdata (struct pci_device *dev)
+{
+  return dev->drvdata;
+}
+
+static inline void
+pci_set_drvdata (struct pci_device *dev, void *data)
+{
+  dev->drvdata = data;
+}
+
+static inline grub_uint32_t
+readl (volatile void *ptr)
+{
+  return *(volatile grub_uint32_t *) ptr;
+}
+
+static inline void
+writel (grub_uint32_t data, volatile void *ptr)
+{
+  *(volatile grub_uint32_t *) ptr = data;
+}
+
+static inline grub_addr_t
+pci_bar_start (struct pci_device *dev, grub_uint32_t reg)
+{
+  grub_pci_address_t addr;
+  grub_uint64_t space;
+
+  addr = grub_pci_make_address (dev->dev.pci_dev, reg >> 2);
+  space = grub_pci_read (addr);
+
+  if ((space & GRUB_PCI_ADDR_SPACE_MASK) == GRUB_PCI_ADDR_SPACE_IO)
+    return space & GRUB_PCI_ADDR_IO_MASK;
+
+  if ((space & GRUB_PCI_ADDR_MEM_TYPE_MASK) == GRUB_PCI_ADDR_MEM_TYPE_64)
+    {
+      addr = grub_pci_make_address (dev->dev.pci_dev, (reg >> 2) + 1);
+      space |= ((grub_uint64_t) grub_pci_read (addr)) << 32;
+    }
+
+  return space & GRUB_PCI_ADDR_MEM_MASK;
+}
+
+/* XXX: make it use grub_pci_device_map_range.  */
+static inline void *
+bus_to_virt (grub_uint32_t bus)
+{
+  return (void *) bus;
+}
+
+static inline void *
+ioremap (grub_uint32_t bus, grub_size_t size __attribute__ ((unused)))
+{
+  return (void *) bus;
+}
+
+static inline grub_uint32_t
+virt_to_bus (void *virt)
+{
+  return (grub_addr_t) virt;
+}
+
+void
+grub_gpxe_register_pci_nic (struct pci_driver *nic);
+
+void
+grub_gpxe_unregister_pci_nic (struct pci_driver *nic);
+
+void adjust_pci_device ( struct pci_device *pci );
+
+#define PCI_VENDOR_ID_DAVICOM 0x0291
+#define PCI_VENDOR_ID_WINBOND2 0x1050
+#define PCI_VENDOR_ID_COMPEX 0x11f6
+#define PCI_COMMAND GRUB_PCI_REG_COMMAND
+#define PCI_REVISION_ID GRUB_PCI_REG_REVISION
+#define PCI_REVISION PCI_REVISION_ID 
+#define PCI_LATENCY_TIMER GRUB_PCI_REG_LAT_TIMER
+#define PCI_BASE_ADDRESS_0 GRUB_PCI_REG_ADDRESS_REG0
+#define PCI_BASE_ADDRESS_1 GRUB_PCI_REG_ADDRESS_REG1
+#define PCI_COMMAND_IO 0x1
+#define PCI_COMMAND_MEM 0x2
+#define PCI_COMMAND_MASTER 0x4
+
+#endif