change pci devices to be more generic.

[palacios.git] / palacios / src / devices / ide.c

diff --git a/palacios/src/devices/ide.c b/palacios/src/devices/ide.c
index 3138c64..bf95245 100644 (file)
--- a/palacios/src/devices/ide.c
+++ b/palacios/src/devices/ide.c
@@ -280,9 +280,9 @@ static inline int is_lba_enabled(struct ide_channel * channel) {
 /* Drive Commands */
 static void ide_raise_irq(struct vm_device * dev, struct ide_channel * channel) {
     if (channel->ctrl_reg.irq_disable == 0) {
-       PrintDebug("Raising IDE Interrupt %d\n", channel->irq);
-       channel->dma_status.int_gen = 1;
-       v3_raise_irq(dev->vm, channel->irq);
+       //        PrintError("Raising IDE Interrupt %d\n", channel->irq);
+        channel->dma_status.int_gen = 1;
+        v3_raise_irq(dev->vm, channel->irq);
     }
 }
 
@@ -626,7 +626,8 @@ static int dma_write(struct vm_device * dev, struct ide_channel * channel) {
 
 #define DMA_CHANNEL_FLAG  0x08
 
-static int write_dma_port(ushort_t port, void * src, uint_t length, struct vm_device * dev) {
+static int write_dma_port(ushort_t port, void * src, uint_t length, void * private_data) {
+    struct vm_device * dev = (struct vm_device *)private_data;
     struct ide_internal * ide = (struct ide_internal *)(dev->private_data);
     uint16_t port_offset = port & (DMA_CHANNEL_FLAG - 1);
     uint_t channel_flag = (port & DMA_CHANNEL_FLAG) >> 3;
@@ -708,7 +709,8 @@ static int write_dma_port(ushort_t port, void * src, uint_t length, struct vm_de
 }
 
 
-static int read_dma_port(ushort_t port, void * dst, uint_t length, struct vm_device * dev) {
+static int read_dma_port(ushort_t port, void * dst, uint_t length, void * private_data) {
+    struct vm_device * dev = (struct vm_device *)private_data;
     struct ide_internal * ide = (struct ide_internal *)(dev->private_data);
     uint16_t port_offset = port & (DMA_CHANNEL_FLAG - 1);
     uint_t channel_flag = (port & DMA_CHANNEL_FLAG) >> 3;
@@ -1157,7 +1159,7 @@ static int ide_read_data_port(ushort_t port, void * dst, uint_t length, struct v
     struct ide_channel * channel = get_selected_channel(ide, port);
     struct ide_drive * drive = get_selected_drive(channel);
 
-    //    PrintDebug("IDE: Reading Data Port %x (len=%d)\n", port, length);
+       PrintDebug("IDE: Reading Data Port %x (len=%d)\n", port, length);
 
     if ((channel->cmd_reg == 0xec) ||
        (channel->cmd_reg == 0xa1)) {
@@ -1395,7 +1397,7 @@ static void init_channel(struct ide_channel * channel) {
 }
 
 
-static int pci_config_update(struct pci_device * pci_dev, uint_t reg_num, int length) {
+static int pci_config_update(uint_t reg_num, void * src, uint_t length, void * private_data) {
     PrintDebug("PCI Config Update\n");
     PrintDebug("\t\tInterupt register (Dev=%s), irq=%d\n", pci_dev->name, pci_dev->config_header.intr_line);
 
@@ -1560,7 +1562,8 @@ static int ide_init(struct guest_info * vm, void * cfg_data) {
 
        bars[4].io_read = read_dma_port;
        bars[4].io_write = write_dma_port;
-       
+       bars[4].private_data = dev;
+
        pci_dev = v3_pci_register_device(ide->pci_bus, PCI_STD_DEVICE, 0, sb_pci->dev_num, 1, 
                                         "PIIX3_IDE", bars,
                                         pci_config_update, NULL, NULL, dev);