[PATCH] 3c59x: read current link status from phy

[linux-2.6] / drivers / scsi / sata_sx4.c

diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c
index c72fcc46f0fa82bf6c3a4c5aaf45fb282d5db3b6..540a851911723b5329e67f6f63981acba6975339 100644 (file)
--- a/drivers/scsi/sata_sx4.c
+++ b/drivers/scsi/sata_sx4.c
@@ -245,13 +245,14 @@ static struct pci_driver pdc_sata_pci_driver = {
 
 static void pdc20621_host_stop(struct ata_host_set *host_set)
 {
+       struct pci_dev *pdev = to_pci_dev(host_set->dev);
        struct pdc_host_priv *hpriv = host_set->private_data;
        void *dimm_mmio = hpriv->dimm_mmio;
 
-       iounmap(dimm_mmio);
+       pci_iounmap(pdev, dimm_mmio);
        kfree(hpriv);
 
-       ata_host_stop(host_set);
+       pci_iounmap(pdev, host_set->mmio_base);
 }
 
 static int pdc_port_start(struct ata_port *ap)
@@ -451,9 +452,9 @@ static void pdc20621_dma_prep(struct ata_queued_cmd *qc)
        struct scatterlist *sg = qc->sg;
        struct ata_port *ap = qc->ap;
        struct pdc_port_priv *pp = ap->private_data;
-       void *mmio = ap->host_set->mmio_base;
+       void __iomem *mmio = ap->host_set->mmio_base;
        struct pdc_host_priv *hpriv = ap->host_set->private_data;
-       void *dimm_mmio = hpriv->dimm_mmio;
+       void __iomem *dimm_mmio = hpriv->dimm_mmio;
        unsigned int portno = ap->port_no;
        unsigned int i, last, idx, total_len = 0, sgt_len;
        u32 *buf = (u32 *) &pp->dimm_buf[PDC_DIMM_HEADER_SZ];
@@ -513,9 +514,9 @@ static void pdc20621_nodata_prep(struct ata_queued_cmd *qc)
 {
        struct ata_port *ap = qc->ap;
        struct pdc_port_priv *pp = ap->private_data;
-       void *mmio = ap->host_set->mmio_base;
+       void __iomem *mmio = ap->host_set->mmio_base;
        struct pdc_host_priv *hpriv = ap->host_set->private_data;
-       void *dimm_mmio = hpriv->dimm_mmio;
+       void __iomem *dimm_mmio = hpriv->dimm_mmio;
        unsigned int portno = ap->port_no;
        unsigned int i;
 
@@ -565,7 +566,7 @@ static void __pdc20621_push_hdma(struct ata_queued_cmd *qc,
 {
        struct ata_port *ap = qc->ap;
        struct ata_host_set *host_set = ap->host_set;
-       void *mmio = host_set->mmio_base;
+       void __iomem *mmio = host_set->mmio_base;
 
        /* hard-code chip #0 */
        mmio += PDC_CHIP0_OFS;
@@ -639,7 +640,7 @@ static void pdc20621_packet_start(struct ata_queued_cmd *qc)
        struct ata_port *ap = qc->ap;
        struct ata_host_set *host_set = ap->host_set;
        unsigned int port_no = ap->port_no;
-       void *mmio = host_set->mmio_base;
+       void __iomem *mmio = host_set->mmio_base;
        unsigned int rw = (qc->tf.flags & ATA_TFLAG_WRITE);
        u8 seq = (u8) (port_no + 1);
        unsigned int port_ofs;
@@ -699,7 +700,7 @@ static int pdc20621_qc_issue_prot(struct ata_queued_cmd *qc)
 static inline unsigned int pdc20621_host_intr( struct ata_port *ap,
                                           struct ata_queued_cmd *qc,
                                          unsigned int doing_hdma,
-                                         void *mmio)
+                                         void __iomem *mmio)
 {
        unsigned int port_no = ap->port_no;
        unsigned int port_ofs =
@@ -778,7 +779,7 @@ static inline unsigned int pdc20621_host_intr( struct ata_port *ap,
 static void pdc20621_irq_clear(struct ata_port *ap)
 {
        struct ata_host_set *host_set = ap->host_set;
-       void *mmio = host_set->mmio_base;
+       void __iomem *mmio = host_set->mmio_base;
 
        mmio += PDC_CHIP0_OFS;
 
@@ -792,7 +793,7 @@ static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance, struct pt_re
        u32 mask = 0;
        unsigned int i, tmp, port_no;
        unsigned int handled = 0;
-       void *mmio_base;
+       void __iomem *mmio_base;
 
        VPRINTK("ENTER\n");
 
@@ -940,9 +941,9 @@ static void pdc20621_get_from_dimm(struct ata_probe_ent *pe, void *psource,
        u16 idx;
        u8 page_mask;
        long dist;
-       void *mmio = pe->mmio_base;
+       void __iomem *mmio = pe->mmio_base;
        struct pdc_host_priv *hpriv = pe->private_data;
-       void *dimm_mmio = hpriv->dimm_mmio;
+       void __iomem *dimm_mmio = hpriv->dimm_mmio;
 
        /* hard-code chip #0 */
        mmio += PDC_CHIP0_OFS;
@@ -996,9 +997,9 @@ static void pdc20621_put_to_dimm(struct ata_probe_ent *pe, void *psource,
        u16 idx;
        u8 page_mask;
        long dist;
-       void *mmio = pe->mmio_base;
+       void __iomem *mmio = pe->mmio_base;
        struct pdc_host_priv *hpriv = pe->private_data;
-       void *dimm_mmio = hpriv->dimm_mmio;
+       void __iomem *dimm_mmio = hpriv->dimm_mmio;
 
        /* hard-code chip #0 */
        mmio += PDC_CHIP0_OFS;
@@ -1044,7 +1045,7 @@ static void pdc20621_put_to_dimm(struct ata_probe_ent *pe, void *psource,
 static unsigned int pdc20621_i2c_read(struct ata_probe_ent *pe, u32 device,
                                      u32 subaddr, u32 *pdata)
 {
-       void *mmio = pe->mmio_base;
+       void __iomem *mmio = pe->mmio_base;
        u32 i2creg  = 0;
        u32 status;
        u32 count =0;
@@ -1103,7 +1104,7 @@ static int pdc20621_prog_dimm0(struct ata_probe_ent *pe)
        u32 data = 0;
        int size, i;
        u8 bdimmsize;
-       void *mmio = pe->mmio_base;
+       void __iomem *mmio = pe->mmio_base;
        static const struct {
                unsigned int reg;
                unsigned int ofs;
@@ -1166,7 +1167,7 @@ static unsigned int pdc20621_prog_dimm_global(struct ata_probe_ent *pe)
 {
        u32 data, spd0;
        int error, i;
-       void *mmio = pe->mmio_base;
+       void __iomem *mmio = pe->mmio_base;
 
        /* hard-code chip #0 */
        mmio += PDC_CHIP0_OFS;
@@ -1220,7 +1221,7 @@ static unsigned int pdc20621_dimm_init(struct ata_probe_ent *pe)
        u32 ticks=0;
        u32 clock=0;
        u32 fparam=0;
-       void *mmio = pe->mmio_base;
+       void __iomem *mmio = pe->mmio_base;
 
        /* hard-code chip #0 */
        mmio += PDC_CHIP0_OFS;
@@ -1344,7 +1345,7 @@ static unsigned int pdc20621_dimm_init(struct ata_probe_ent *pe)
 static void pdc_20621_init(struct ata_probe_ent *pe)
 {
        u32 tmp;
-       void *mmio = pe->mmio_base;
+       void __iomem *mmio = pe->mmio_base;
 
        /* hard-code chip #0 */
        mmio += PDC_CHIP0_OFS;
@@ -1377,7 +1378,8 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *
        static int printed_version;
        struct ata_probe_ent *probe_ent = NULL;
        unsigned long base;
-       void *mmio_base, *dimm_mmio = NULL;
+       void __iomem *mmio_base;
+       void __iomem *dimm_mmio = NULL;
        struct pdc_host_priv *hpriv = NULL;
        unsigned int board_idx = (unsigned int) ent->driver_data;
        int pci_dev_busy = 0;
@@ -1417,8 +1419,7 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *
        probe_ent->dev = pci_dev_to_dev(pdev);
        INIT_LIST_HEAD(&probe_ent->node);
 
-       mmio_base = ioremap(pci_resource_start(pdev, 3),
-                           pci_resource_len(pdev, 3));
+       mmio_base = pci_iomap(pdev, 3, 0);
        if (mmio_base == NULL) {
                rc = -ENOMEM;
                goto err_out_free_ent;
@@ -1432,8 +1433,7 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *
        }
        memset(hpriv, 0, sizeof(*hpriv));
 
-       dimm_mmio = ioremap(pci_resource_start(pdev, 4),
-                           pci_resource_len(pdev, 4));
+       dimm_mmio = pci_iomap(pdev, 4, 0);
        if (!dimm_mmio) {
                kfree(hpriv);
                rc = -ENOMEM;
@@ -1480,9 +1480,9 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *
 
 err_out_iounmap_dimm:          /* only get to this label if 20621 */
        kfree(hpriv);
-       iounmap(dimm_mmio);
+       pci_iounmap(pdev, dimm_mmio);
 err_out_iounmap:
-       iounmap(mmio_base);
+       pci_iounmap(pdev, mmio_base);
 err_out_free_ent:
        kfree(probe_ent);
 err_out_regions: