biosemu: Do not free vga_info->BIOSImage when it is 0xc0000

[oweals/u-boot.git] / drivers / block / ahci.c

diff --git a/drivers/block/ahci.c b/drivers/block/ahci.c
index c908fab4506e5c6400dc91150cbc23234c0ed9e3..65086484eeafab864e43d3dfa75160f69346cb63 100644 (file)
--- a/drivers/block/ahci.c
+++ b/drivers/block/ahci.c
@@ -137,10 +137,10 @@ static void sunxi_dma_init(volatile u8 *port_mmio)
 }
 #endif
 
-int ahci_reset(u32 base)
+int ahci_reset(void __iomem *base)
 {
        int i = 1000;
-       u32 host_ctl_reg = base + HOST_CTL;
+       u32 __iomem *host_ctl_reg = base + HOST_CTL;
        u32 tmp = readl(host_ctl_reg); /* global controller reset */
 
        if ((tmp & HOST_RESET) == 0)
@@ -419,8 +419,9 @@ static int ahci_init_one(pci_dev_t pdev)
        probe_ent->pio_mask = 0x1f;
        probe_ent->udma_mask = 0x7f;    /*Fixme,assume to support UDMA6 */
 
-       pci_read_config_dword(pdev, PCI_BASE_ADDRESS_5, &probe_ent->mmio_base);
-       debug("ahci mmio_base=0x%08x\n", probe_ent->mmio_base);
+       probe_ent->mmio_base = pci_map_bar(pdev, PCI_BASE_ADDRESS_5,
+                                          PCI_REGION_MEM);
+       debug("ahci mmio_base=0x%p\n", probe_ent->mmio_base);
 
        /* Take from kernel:
         * JMicron-specific fixup:
@@ -785,7 +786,7 @@ static int ata_scsiop_read_write(ccb *pccb, u8 is_write)
 
                /* Read/Write from ahci */
                if (ahci_device_data_io(pccb->target, (u8 *) &fis, sizeof(fis),
-                                       user_buffer, user_buffer_size,
+                                       user_buffer, transfer_size,
                                        is_write)) {
                        debug("scsi_ahci: SCSI %s10 command failure.\n",
                              is_write ? "WRITE" : "READ");
@@ -939,7 +940,7 @@ void scsi_low_level_init(int busdevfunc)
 }
 
 #ifdef CONFIG_SCSI_AHCI_PLAT
-int ahci_init(u32 base)
+int ahci_init(void __iomem *base)
 {
        int i, rc = 0;
        u32 linkmap;