Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [libata] Don't use old-EH ->eng_timeout() hook when not needed
  [libata] sata_mv: fix oops by filling in missing hook
  [libata] One more s/15/ATA_SECONDARY_IRQ/ substitution
  [libata] pata_serverworks: fill in ->irq_clear hook
  [PATCH] pata_serverworks: correct PCI ID in cable detection table
  [PATCH] libata-sff: use our IRQ defines
  [PATCH] libata-eh: Remove layering violation and duplication when handling absent ports
  [PATCH] libata: tighten rules for legacy dependancies
  [PATCH] libata: refuse to register IRQless ports

diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 99837d9..3f4aa0c 100644 (file)
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -311,7 +311,7 @@ config PATA_JMICRON
 
 config PATA_LEGACY
        tristate "Legacy ISA PATA support (Experimental)"
-       depends on PCI && EXPERIMENTAL
+       depends on ISA && EXPERIMENTAL
        help
          This option enables support for ISA/VLB bus legacy PATA
          ports and allows them to be accessed via the new ATA layer.
@@ -400,6 +400,7 @@ config PATA_PDC_OLD
 
 config PATA_QDI
        tristate "QDI VLB PATA support"
+       depends on ISA
        help
          Support for QDI 6500 and 6580 PATA controllers on VESA local bus.
 

diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c
index 1d1c30a..377425e 100644 (file)
--- a/drivers/ata/ata_generic.c
+++ b/drivers/ata/ata_generic.c
@@ -143,7 +143,7 @@ static struct ata_port_operations generic_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .irq_handler    = ata_interrupt,
        .irq_clear      = ata_bmdma_irq_clear,
 

diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index ffa111e..5719704 100644 (file)
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -643,11 +643,9 @@ static int piix_pata_prereset(struct ata_port *ap)
 {
        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 
-       if (!pci_test_config_bits(pdev, &piix_enable_bits[ap->port_no])) {
-               ata_port_printk(ap, KERN_INFO, "port disabled. ignoring.\n");
-               ap->eh_context.i.action &= ~ATA_EH_RESET_MASK;
-               return 0;
-       }
+       if (!pci_test_config_bits(pdev, &piix_enable_bits[ap->port_no]))
+               return -ENOENT;
+               
        ap->cbl = ATA_CBL_PATA40;
        return ata_std_prereset(ap);
 }

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 753b015..b4abd68 100644 (file)
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5453,6 +5453,11 @@ int ata_device_add(const struct ata_probe_ent *ent)
        int rc;
 
        DPRINTK("ENTER\n");
+       
+       if (ent->irq == 0) {
+               dev_printk(KERN_ERR, dev, "is not available: No interrupt assigned.\n");
+               return 0;
+       }
        /* alloc a container for our list of ATA ports (buses) */
        host = kzalloc(sizeof(struct ata_host) +
                       (ent->n_ports * sizeof(void *)), GFP_KERNEL);

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 3fa80f0..02b2b27 100644 (file)
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1515,7 +1515,11 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
        if (prereset) {
                rc = prereset(ap);
                if (rc) {
-                       ata_port_printk(ap, KERN_ERR,
+                       if (rc == -ENOENT) {
+                               ata_port_printk(ap, KERN_DEBUG, "port disabled. ignoring.\n");
+                               ap->eh_context.i.action &= ~ATA_EH_RESET_MASK;
+                       } else
+                               ata_port_printk(ap, KERN_ERR,
                                        "prereset failed (errno=%d)\n", rc);
                        return rc;
                }

diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 688bb55..08b3a40 100644 (file)
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -881,7 +881,7 @@ static struct ata_probe_ent *ata_pci_init_legacy_port(struct pci_dev *pdev,
        probe_ent->private_data = port[0]->private_data;
 
        if (port_mask & ATA_PORT_PRIMARY) {
-               probe_ent->irq = 14;
+               probe_ent->irq = ATA_PRIMARY_IRQ;
                probe_ent->port[0].cmd_addr = ATA_PRIMARY_CMD;
                probe_ent->port[0].altstatus_addr =
                probe_ent->port[0].ctl_addr = ATA_PRIMARY_CTL;
@@ -896,9 +896,9 @@ static struct ata_probe_ent *ata_pci_init_legacy_port(struct pci_dev *pdev,
 
        if (port_mask & ATA_PORT_SECONDARY) {
                if (probe_ent->irq)
-                       probe_ent->irq2 = 15;
+                       probe_ent->irq2 = ATA_SECONDARY_IRQ;
                else
-                       probe_ent->irq = 15;
+                       probe_ent->irq = ATA_SECONDARY_IRQ;
                probe_ent->port[1].cmd_addr = ATA_SECONDARY_CMD;
                probe_ent->port[1].altstatus_addr =
                probe_ent->port[1].ctl_addr = ATA_SECONDARY_CTL;

diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 8448ee6..87af3b5 100644 (file)
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -369,7 +369,7 @@ static struct ata_port_operations ali_early_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -410,7 +410,7 @@ static struct ata_port_operations ali_20_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -448,7 +448,7 @@ static struct ata_port_operations ali_c2_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -485,7 +485,7 @@ static struct ata_port_operations ali_c5_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c
index 3293cf9..599ee26 100644 (file)
--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -25,7 +25,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_amd"
-#define DRV_VERSION "0.2.3"
+#define DRV_VERSION "0.2.4"
 
 /**
  *     timing_setup            -       shared timing computation and load
@@ -137,11 +137,8 @@ static int amd_pre_reset(struct ata_port *ap)
        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
        u8 ata66;
 
-       if (!pci_test_config_bits(pdev, &amd_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (!pci_test_config_bits(pdev, &amd_enable_bits[ap->port_no]))
+               return -ENOENT;
 
        pci_read_config_byte(pdev, 0x42, &ata66);
        if (ata66 & bitmask[ap->port_no])
@@ -167,11 +164,9 @@ static int amd_early_pre_reset(struct ata_port *ap)
                { 0x40, 1, 0x01, 0x01 }
        };
 
-       if (!pci_test_config_bits(pdev, &amd_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (!pci_test_config_bits(pdev, &amd_enable_bits[ap->port_no]))
+               return -ENOENT;
+
        /* No host side cable detection */
        ap->cbl = ATA_CBL_PATA80;
        return ata_std_prereset(ap);
@@ -262,12 +257,8 @@ static int nv_pre_reset(struct ata_port *ap) {
        u8 ata66;
        u16 udma;
 
-       if (!pci_test_config_bits(pdev, &nv_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
-
+       if (!pci_test_config_bits(pdev, &nv_enable_bits[ap->port_no]))
+               return -ENOENT;
 
        pci_read_config_byte(pdev, 0x52, &ata66);
        if (ata66 & bitmask[ap->port_no])
@@ -368,7 +359,7 @@ static struct ata_port_operations amd33_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -402,7 +393,7 @@ static struct ata_port_operations amd66_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -436,7 +427,7 @@ static struct ata_port_operations amd100_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -470,7 +461,7 @@ static struct ata_port_operations amd133_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -504,7 +495,7 @@ static struct ata_port_operations nv100_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -538,7 +529,7 @@ static struct ata_port_operations nv133_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_artop.c b/drivers/ata/pata_artop.c
index d6ef3bf..c4ccb75 100644 (file)
--- a/drivers/ata/pata_artop.c
+++ b/drivers/ata/pata_artop.c
@@ -28,7 +28,7 @@
 #include <linux/ata.h>
 
 #define DRV_NAME       "pata_artop"
-#define DRV_VERSION    "0.4.1"
+#define DRV_VERSION    "0.4.2"
 
 /*
  *     The ARTOP has 33 Mhz and "over clocked" timing tables. Until we
@@ -47,11 +47,9 @@ static int artop6210_pre_reset(struct ata_port *ap)
                { 0x4AU, 1U, 0x04UL, 0x04UL },  /* port 1 */
        };
 
-       if (!pci_test_config_bits(pdev, &artop_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (!pci_test_config_bits(pdev, &artop_enable_bits[ap->port_no]))
+               return -ENOENT;
+
        ap->cbl = ATA_CBL_PATA40;
        return ata_std_prereset(ap);
 }
@@ -90,11 +88,9 @@ static int artop6260_pre_reset(struct ata_port *ap)
        u8 tmp;
 
        /* Odd numbered device ids are the units with enable bits (the -R cards) */
-       if (pdev->device % 1 && !pci_test_config_bits(pdev, &artop_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (pdev->device % 1 && !pci_test_config_bits(pdev, &artop_enable_bits[ap->port_no]))
+               return -ENOENT;
+
        pci_read_config_byte(pdev, 0x49, &tmp);
        if (tmp & (1 >> ap->port_no))
                ap->cbl = ATA_CBL_PATA40;
@@ -344,7 +340,7 @@ static const struct ata_port_operations artop6210_ops = {
        .bmdma_status           = ata_bmdma_status,
        .qc_prep                = ata_qc_prep,
        .qc_issue               = ata_qc_issue_prot,
-       .eng_timeout            = ata_eng_timeout,
+
        .data_xfer              = ata_pio_data_xfer,
 
        .irq_handler            = ata_interrupt,
@@ -379,8 +375,6 @@ static const struct ata_port_operations artop6260_ops = {
        .qc_issue               = ata_qc_issue_prot,
        .data_xfer              = ata_pio_data_xfer,
 
-       .eng_timeout            = ata_eng_timeout,
-
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
 

diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c
index 3f78a1e..6c2269b 100644 (file)
--- a/drivers/ata/pata_atiixp.c
+++ b/drivers/ata/pata_atiixp.c
@@ -22,7 +22,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_atiixp"
-#define DRV_VERSION "0.4.2"
+#define DRV_VERSION "0.4.3"
 
 enum {
        ATIIXP_IDE_PIO_TIMING   = 0x40,
@@ -41,11 +41,9 @@ static int atiixp_pre_reset(struct ata_port *ap)
                { 0x48, 1, 0x08, 0x00 }
        };
 
-       if (!pci_test_config_bits(pdev, &atiixp_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (!pci_test_config_bits(pdev, &atiixp_enable_bits[ap->port_no]))
+               return -ENOENT;
+
        ap->cbl = ATA_CBL_PATA80;
        return ata_std_prereset(ap);
 }
@@ -244,7 +242,7 @@ static struct ata_port_operations atiixp_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_cmd64x.c b/drivers/ata/pata_cmd64x.c
index abf1bb7..e92b0ef 100644 (file)
--- a/drivers/ata/pata_cmd64x.c
+++ b/drivers/ata/pata_cmd64x.c
@@ -301,7 +301,7 @@ static struct ata_port_operations cmd64x_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -335,7 +335,7 @@ static struct ata_port_operations cmd646r1_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -369,7 +369,7 @@ static struct ata_port_operations cmd648_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c
index 792ce48..a6c6ceb 100644 (file)
--- a/drivers/ata/pata_cs5520.c
+++ b/drivers/ata/pata_cs5520.c
@@ -193,8 +193,6 @@ static struct ata_port_operations cs5520_port_ops = {
        .qc_issue               = ata_qc_issue_prot,
        .data_xfer              = ata_pio_data_xfer,
 
-       .eng_timeout            = ata_eng_timeout,
-
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
 

diff --git a/drivers/ata/pata_cs5530.c b/drivers/ata/pata_cs5530.c
index f3d8a3b..7bba4d9 100644 (file)
--- a/drivers/ata/pata_cs5530.c
+++ b/drivers/ata/pata_cs5530.c
@@ -207,7 +207,7 @@ static struct ata_port_operations cs5530_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = cs5530_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_cs5535.c b/drivers/ata/pata_cs5535.c
index 69d6b42..d64fcdc 100644 (file)
--- a/drivers/ata/pata_cs5535.c
+++ b/drivers/ata/pata_cs5535.c
@@ -211,7 +211,7 @@ static struct ata_port_operations cs5535_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_cypress.c b/drivers/ata/pata_cypress.c
index fd55474..dfa5ac5 100644 (file)
--- a/drivers/ata/pata_cypress.c
+++ b/drivers/ata/pata_cypress.c
@@ -162,7 +162,7 @@ static struct ata_port_operations cy82c693_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_efar.c b/drivers/ata/pata_efar.c
index c30bc18..95cd1ca 100644 (file)
--- a/drivers/ata/pata_efar.c
+++ b/drivers/ata/pata_efar.c
@@ -22,7 +22,7 @@
 #include <linux/ata.h>
 
 #define DRV_NAME       "pata_efar"
-#define DRV_VERSION    "0.4.1"
+#define DRV_VERSION    "0.4.2"
 
 /**
  *     efar_pre_reset  -       check for 40/80 pin
@@ -42,11 +42,9 @@ static int efar_pre_reset(struct ata_port *ap)
        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
        u8 tmp;
 
-       if (!pci_test_config_bits(pdev, &efar_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (!pci_test_config_bits(pdev, &efar_enable_bits[ap->port_no]))
+               return -ENOENT;
+
        pci_read_config_byte(pdev, 0x47, &tmp);
        if (tmp & (2 >> ap->port_no))
                ap->cbl = ATA_CBL_PATA40;
@@ -263,8 +261,6 @@ static const struct ata_port_operations efar_ops = {
        .qc_issue               = ata_qc_issue_prot,
        .data_xfer              = ata_pio_data_xfer,
 
-       .eng_timeout            = ata_eng_timeout,
-
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
 

diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c
index 94bb1df..cf656ec 100644 (file)
--- a/drivers/ata/pata_hpt366.c
+++ b/drivers/ata/pata_hpt366.c
@@ -360,7 +360,7 @@ static struct ata_port_operations hpt366_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index 532a792..10318c0 100644 (file)
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -793,7 +793,7 @@ static struct ata_port_operations hpt370_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -832,7 +832,7 @@ static struct ata_port_operations hpt370a_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -872,7 +872,7 @@ static struct ata_port_operations hpt372_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -912,7 +912,7 @@ static struct ata_port_operations hpt374_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c
index 06c8db0..5c5d4f6 100644 (file)
--- a/drivers/ata/pata_hpt3x2n.c
+++ b/drivers/ata/pata_hpt3x2n.c
@@ -372,7 +372,7 @@ static struct ata_port_operations hpt3x2n_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = hpt3x2n_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_hpt3x3.c b/drivers/ata/pata_hpt3x3.c
index 1527701..1f084ab 100644 (file)
--- a/drivers/ata/pata_hpt3x3.c
+++ b/drivers/ata/pata_hpt3x3.c
@@ -145,7 +145,7 @@ static struct ata_port_operations hpt3x3_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_isapnp.c b/drivers/ata/pata_isapnp.c
index 73948c8..640b8b0 100644 (file)
--- a/drivers/ata/pata_isapnp.c
+++ b/drivers/ata/pata_isapnp.c
@@ -52,7 +52,7 @@ static struct ata_port_operations isapnp_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index af39097..82a46ff 100644 (file)
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -703,7 +703,7 @@ static struct ata_port_operations it821x_smart_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = it821x_smart_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -739,7 +739,7 @@ static struct ata_port_operations it821x_passthru_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = it821x_passthru_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_clear      = ata_bmdma_irq_clear,

diff --git a/drivers/ata/pata_jmicron.c b/drivers/ata/pata_jmicron.c
index 6832a64..be3a866 100644 (file)
--- a/drivers/ata/pata_jmicron.c
+++ b/drivers/ata/pata_jmicron.c
@@ -51,7 +51,7 @@ static int jmicron_pre_reset(struct ata_port *ap)
        /* Check if our port is enabled */
        pci_read_config_dword(pdev, 0x40, &control);
        if ((control & port_mask) == 0)
-               return 0;
+               return -ENOENT;
 
        /* There are two basic mappings. One has the two SATA ports merged
           as master/slave and the secondary as PATA, the other has only the
@@ -164,8 +164,7 @@ static const struct ata_port_operations jmicron_ops = {
        .qc_issue               = ata_qc_issue_prot,
        .data_xfer              = ata_pio_data_xfer,
 
-       /* Timeout handling. Special recovery hooks here */
-       .eng_timeout            = ata_eng_timeout,
+       /* IRQ-related hooks */
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
 

diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index ad37c22..10231ef 100644 (file)
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -161,7 +161,7 @@ static struct ata_port_operations simple_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer_noirq,
 
        .irq_handler    = ata_interrupt,
@@ -186,7 +186,7 @@ static struct ata_port_operations legacy_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer_noirq,
 
        .irq_handler    = ata_interrupt,
@@ -296,7 +296,7 @@ static struct ata_port_operations pdc20230_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = pdc_data_xfer_vlb,
 
        .irq_handler    = ata_interrupt,
@@ -348,7 +348,7 @@ static struct ata_port_operations ht6560a_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,    /* Check vlb/noirq */
 
        .irq_handler    = ata_interrupt,
@@ -411,7 +411,7 @@ static struct ata_port_operations ht6560b_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,    /* FIXME: Check 32bit and noirq */
 
        .irq_handler    = ata_interrupt,
@@ -529,7 +529,7 @@ static struct ata_port_operations opti82c611a_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -659,7 +659,7 @@ static struct ata_port_operations opti82c46x_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = opti82c46x_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_mpiix.c b/drivers/ata/pata_mpiix.c
index 1958c4e..3c65393 100644 (file)
--- a/drivers/ata/pata_mpiix.c
+++ b/drivers/ata/pata_mpiix.c
@@ -18,7 +18,7 @@
  * The driver conciously keeps this logic internally to avoid pushing quirky
  * PATA history into the clean libata layer.
  *
- * Thinkpad specific note: If you boot an MPIIX using thinkpad with a PCMCIA
+ * Thinkpad specific note: If you boot an MPIIX using a thinkpad with a PCMCIA
  * hard disk present this driver will not detect it. This is not a bug. In this
  * configuration the secondary port of the MPIIX is disabled and the addresses
  * are decoded by the PCMCIA bridge and therefore are for a generic IDE driver
@@ -35,7 +35,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_mpiix"
-#define DRV_VERSION "0.7.1"
+#define DRV_VERSION "0.7.2"
 
 enum {
        IDETIM = 0x6C,          /* IDE control register */
@@ -54,11 +54,8 @@ static int mpiix_pre_reset(struct ata_port *ap)
                { 0x6F, 1, 0x80, 0x80 }
        };
 
-       if (!pci_test_config_bits(pdev, &mpiix_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (!pci_test_config_bits(pdev, &mpiix_enable_bits[ap->port_no]))
+               return -ENOENT;
        ap->cbl = ATA_CBL_PATA40;
        return ata_std_prereset(ap);
 }

diff --git a/drivers/ata/pata_netcell.c b/drivers/ata/pata_netcell.c
index 16cb254..76eb9c9 100644 (file)
--- a/drivers/ata/pata_netcell.c
+++ b/drivers/ata/pata_netcell.c
@@ -90,8 +90,7 @@ static const struct ata_port_operations netcell_ops = {
        .qc_issue               = ata_qc_issue_prot,
        .data_xfer              = ata_pio_data_xfer,
 
-       /* Timeout handling. Special recovery hooks here */
-       .eng_timeout            = ata_eng_timeout,
+       /* IRQ-related hooks */
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
 

diff --git a/drivers/ata/pata_ns87410.c b/drivers/ata/pata_ns87410.c
index 93d6646..2005a95 100644 (file)
--- a/drivers/ata/pata_ns87410.c
+++ b/drivers/ata/pata_ns87410.c
@@ -45,11 +45,8 @@ static int ns87410_pre_reset(struct ata_port *ap)
                { 0x47, 1, 0x08, 0x08 }
        };
 
-       if (!pci_test_config_bits(pdev, &ns87410_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (!pci_test_config_bits(pdev, &ns87410_enable_bits[ap->port_no]))
+               return -ENOENT;
        ap->cbl = ATA_CBL_PATA40;
        return ata_std_prereset(ap);
 }
@@ -179,7 +176,7 @@ static struct ata_port_operations ns87410_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ns87410_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_oldpiix.c b/drivers/ata/pata_oldpiix.c
index 04c618a..31a285c 100644 (file)
--- a/drivers/ata/pata_oldpiix.c
+++ b/drivers/ata/pata_oldpiix.c
@@ -25,7 +25,7 @@
 #include <linux/ata.h>
 
 #define DRV_NAME       "pata_oldpiix"
-#define DRV_VERSION    "0.5.1"
+#define DRV_VERSION    "0.5.2"
 
 /**
  *     oldpiix_pre_reset               -       probe begin
@@ -42,11 +42,8 @@ static int oldpiix_pre_reset(struct ata_port *ap)
                { 0x43U, 1U, 0x80UL, 0x80UL },  /* port 1 */
        };
 
-       if (!pci_test_config_bits(pdev, &oldpiix_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (!pci_test_config_bits(pdev, &oldpiix_enable_bits[ap->port_no]))
+               return -ENOENT;
        ap->cbl = ATA_CBL_PATA40;
        return ata_std_prereset(ap);
 }

diff --git a/drivers/ata/pata_opti.c b/drivers/ata/pata_opti.c
index c3d0132..57fe21f 100644 (file)
--- a/drivers/ata/pata_opti.c
+++ b/drivers/ata/pata_opti.c
@@ -34,7 +34,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_opti"
-#define DRV_VERSION "0.2.4"
+#define DRV_VERSION "0.2.5"
 
 enum {
        READ_REG        = 0,    /* index of Read cycle timing register */
@@ -59,11 +59,9 @@ static int opti_pre_reset(struct ata_port *ap)
                { 0x40, 1, 0x08, 0x00 }
        };
 
-       if (!pci_test_config_bits(pdev, &opti_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (!pci_test_config_bits(pdev, &opti_enable_bits[ap->port_no]))
+               return -ENOENT;
+
        ap->cbl = ATA_CBL_PATA40;
        return ata_std_prereset(ap);
 }
@@ -229,7 +227,7 @@ static struct ata_port_operations opti_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_optidma.c b/drivers/ata/pata_optidma.c
index 177a455..7296a20 100644 (file)
--- a/drivers/ata/pata_optidma.c
+++ b/drivers/ata/pata_optidma.c
@@ -33,7 +33,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_optidma"
-#define DRV_VERSION "0.2.1"
+#define DRV_VERSION "0.2.2"
 
 enum {
        READ_REG        = 0,    /* index of Read cycle timing register */
@@ -59,11 +59,9 @@ static int optidma_pre_reset(struct ata_port *ap)
                0x40, 1, 0x08, 0x00
        };
 
-       if (ap->port_no && !pci_test_config_bits(pdev, &optidma_enable_bits)) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (ap->port_no && !pci_test_config_bits(pdev, &optidma_enable_bits))
+               return -ENOENT;
+
        ap->cbl = ATA_CBL_PATA40;
        return ata_std_prereset(ap);
 }
@@ -388,7 +386,7 @@ static struct ata_port_operations optidma_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -423,7 +421,7 @@ static struct ata_port_operations optiplus_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index 62b25cd..cb501e1 100644 (file)
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -87,7 +87,7 @@ static struct ata_port_operations pcmcia_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer_noirq,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c
index 31ab9c8..bd4ed67 100644 (file)
--- a/drivers/ata/pata_pdc2027x.c
+++ b/drivers/ata/pata_pdc2027x.c
@@ -36,7 +36,7 @@
 #include <asm/io.h>
 
 #define DRV_NAME       "pata_pdc2027x"
-#define DRV_VERSION    "0.74-ac3"
+#define DRV_VERSION    "0.74-ac5"
 #undef PDC_DEBUG
 
 #ifdef PDC_DEBUG
@@ -311,10 +311,8 @@ static inline int pdc2027x_port_enabled(struct ata_port *ap)
 static int pdc2027x_prereset(struct ata_port *ap)
 {
        /* Check whether port enabled */
-       if (!pdc2027x_port_enabled(ap)) {
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (!pdc2027x_port_enabled(ap))
+               return -ENOENT;
        pdc2027x_cbl_detect(ap);
        return ata_std_prereset(ap);
 }

diff --git a/drivers/ata/pata_qdi.c b/drivers/ata/pata_qdi.c
index 35cfdf0..7977f47 100644 (file)
--- a/drivers/ata/pata_qdi.c
+++ b/drivers/ata/pata_qdi.c
@@ -184,7 +184,7 @@ static struct ata_port_operations qdi6500_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = qdi_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = qdi_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -212,7 +212,7 @@ static struct ata_port_operations qdi6580_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = qdi_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = qdi_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_radisys.c b/drivers/ata/pata_radisys.c
index 277f841..c20bcf4 100644 (file)
--- a/drivers/ata/pata_radisys.c
+++ b/drivers/ata/pata_radisys.c
@@ -255,8 +255,6 @@ static const struct ata_port_operations radisys_pata_ops = {
        .qc_issue               = radisys_qc_issue_prot,
        .data_xfer              = ata_pio_data_xfer,
 
-       .eng_timeout            = ata_eng_timeout,
-
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
 

diff --git a/drivers/ata/pata_rz1000.c b/drivers/ata/pata_rz1000.c
index 3c6d84f..eccc6fd 100644 (file)
--- a/drivers/ata/pata_rz1000.c
+++ b/drivers/ata/pata_rz1000.c
@@ -112,7 +112,7 @@ static struct ata_port_operations rz1000_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .freeze         = ata_bmdma_freeze,

diff --git a/drivers/ata/pata_sc1200.c b/drivers/ata/pata_sc1200.c
index 4166c1a..107e6cd 100644 (file)
--- a/drivers/ata/pata_sc1200.c
+++ b/drivers/ata/pata_sc1200.c
@@ -217,7 +217,7 @@ static struct ata_port_operations sc1200_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = sc1200_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index af45611..a5c8d7e 100644 (file)
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -41,7 +41,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_serverworks"
-#define DRV_VERSION "0.3.6"
+#define DRV_VERSION "0.3.7"
 
 #define SVWKS_CSB5_REVISION_NEW        0x92 /* min PCI_REVISION_ID for UDMA5 (A2.0) */
 #define SVWKS_CSB6_REVISION    0xa0 /* min PCI_REVISION_ID for UDMA4 (A1.0) */
@@ -128,7 +128,7 @@ static struct sv_cable_table cable_detect[] = {
        { PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, PCI_VENDOR_ID_DELL, dell_cable },
        { PCI_DEVICE_ID_SERVERWORKS_CSB6IDE, PCI_VENDOR_ID_DELL, dell_cable },
        { PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, PCI_VENDOR_ID_SUN,  sun_cable },
-       { PCI_DEVICE_ID_SERVERWORKS_OSB4, PCI_ANY_ID, osb4_cable },
+       { PCI_DEVICE_ID_SERVERWORKS_OSB4IDE, PCI_ANY_ID, osb4_cable },
        { PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, PCI_ANY_ID, csb_cable },
        { PCI_DEVICE_ID_SERVERWORKS_CSB6IDE, PCI_ANY_ID, csb_cable },
        { PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2, PCI_ANY_ID, csb_cable },
@@ -352,10 +352,12 @@ static struct ata_port_operations serverworks_osb4_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
+       .irq_clear      = ata_bmdma_irq_clear,
+
        .port_start     = ata_port_start,
        .port_stop      = ata_port_stop,
        .host_stop      = ata_host_stop
@@ -385,10 +387,12 @@ static struct ata_port_operations serverworks_csb_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
+       .irq_clear      = ata_bmdma_irq_clear,
+
        .port_start     = ata_port_start,
        .port_stop      = ata_port_stop,
        .host_stop      = ata_host_stop

diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c
index 8f7db96..c8b2e26 100644 (file)
--- a/drivers/ata/pata_sil680.c
+++ b/drivers/ata/pata_sil680.c
@@ -251,7 +251,7 @@ static struct ata_port_operations sil680_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c
index 2e55516..17791e2 100644 (file)
--- a/drivers/ata/pata_sis.c
+++ b/drivers/ata/pata_sis.c
@@ -34,7 +34,7 @@
 #include <linux/ata.h>
 
 #define DRV_NAME       "pata_sis"
-#define DRV_VERSION    "0.4.3"
+#define DRV_VERSION    "0.4.4"
 
 struct sis_chipset {
        u16 device;                     /* PCI host ID */
@@ -74,11 +74,9 @@ static int sis_133_pre_reset(struct ata_port *ap)
        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
        u16 tmp;
 
-       if (!pci_test_config_bits(pdev, &sis_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (!pci_test_config_bits(pdev, &sis_enable_bits[ap->port_no]))
+               return -ENOENT;
+
        /* The top bit of this register is the cable detect bit */
        pci_read_config_word(pdev, 0x50 + 2 * ap->port_no, &tmp);
        if (tmp & 0x8000)
@@ -575,8 +573,6 @@ static const struct ata_port_operations sis_133_ops = {
        .qc_issue               = ata_qc_issue_prot,
        .data_xfer              = ata_pio_data_xfer,
 
-       .eng_timeout            = ata_eng_timeout,
-
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
 
@@ -610,8 +606,6 @@ static const struct ata_port_operations sis_133_early_ops = {
        .qc_issue               = ata_qc_issue_prot,
        .data_xfer              = ata_pio_data_xfer,
 
-       .eng_timeout            = ata_eng_timeout,
-
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
 
@@ -646,8 +640,6 @@ static const struct ata_port_operations sis_100_ops = {
        .qc_issue               = ata_qc_issue_prot,
        .data_xfer              = ata_pio_data_xfer,
 
-       .eng_timeout            = ata_eng_timeout,
-
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
 
@@ -681,8 +673,6 @@ static const struct ata_port_operations sis_66_ops = {
        .qc_issue               = ata_qc_issue_prot,
        .data_xfer              = ata_pio_data_xfer,
 
-       .eng_timeout            = ata_eng_timeout,
-
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
 
@@ -716,8 +706,6 @@ static const struct ata_port_operations sis_old_ops = {
        .qc_issue               = ata_qc_issue_prot,
        .data_xfer              = ata_pio_data_xfer,
 
-       .eng_timeout            = ata_eng_timeout,
-
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
 

diff --git a/drivers/ata/pata_sl82c105.c b/drivers/ata/pata_sl82c105.c
index f849978..5b762ac 100644 (file)
--- a/drivers/ata/pata_sl82c105.c
+++ b/drivers/ata/pata_sl82c105.c
@@ -19,7 +19,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_sl82c105"
-#define DRV_VERSION "0.2.2"
+#define DRV_VERSION "0.2.3"
 
 enum {
        /*
@@ -49,11 +49,8 @@ static int sl82c105_pre_reset(struct ata_port *ap)
        };
        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 
-       if (ap->port_no && !pci_test_config_bits(pdev, &sl82c105_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               dev_printk(KERN_INFO, &pdev->dev, "port disabled. ignoring.\n");
-               return 0;
-       }
+       if (ap->port_no && !pci_test_config_bits(pdev, &sl82c105_enable_bits[ap->port_no]))
+               return -ENOENT;
        ap->cbl = ATA_CBL_PATA40;
        return ata_std_prereset(ap);
 }
@@ -264,7 +261,7 @@ static struct ata_port_operations sl82c105_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_triflex.c b/drivers/ata/pata_triflex.c
index 36f7887..a954ed9 100644 (file)
--- a/drivers/ata/pata_triflex.c
+++ b/drivers/ata/pata_triflex.c
@@ -46,13 +46,13 @@
 #define DRV_VERSION "0.2.5"
 
 /**
- *     triflex_probe_init              -       probe begin
+ *     triflex_prereset                -       probe begin
  *     @ap: ATA port
  *
  *     Set up cable type and use generic probe init
  */
 
-static int triflex_probe_init(struct ata_port *ap)
+static int triflex_prereset(struct ata_port *ap)
 {
        static const struct pci_bits triflex_enable_bits[] = {
                { 0x80, 1, 0x01, 0x01 },
@@ -61,11 +61,8 @@ static int triflex_probe_init(struct ata_port *ap)
 
        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 
-       if (!pci_test_config_bits(pdev, &triflex_enable_bits[ap->port_no])) {
-               ata_port_disable(ap);
-               printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-               return 0;
-       }
+       if (!pci_test_config_bits(pdev, &triflex_enable_bits[ap->port_no]))
+               return -ENOENT;
        ap->cbl = ATA_CBL_PATA40;
        return ata_std_prereset(ap);
 }
@@ -74,7 +71,7 @@ static int triflex_probe_init(struct ata_port *ap)
 
 static void triflex_error_handler(struct ata_port *ap)
 {
-       ata_bmdma_drive_eh(ap, triflex_probe_init, ata_std_softreset, NULL, ata_std_postreset);
+       ata_bmdma_drive_eh(ap, triflex_prereset, ata_std_softreset, NULL, ata_std_postreset);
 }
 
 /**
@@ -221,7 +218,7 @@ static struct ata_port_operations triflex_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 1b2ff13..7b5dd23 100644 (file)
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -60,7 +60,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_via"
-#define DRV_VERSION "0.1.13"
+#define DRV_VERSION "0.1.14"
 
 /*
  *     The following comes directly from Vojtech Pavlik's ide/pci/via82cxxx
@@ -155,11 +155,8 @@ static int via_pre_reset(struct ata_port *ap)
 
                struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 
-               if (!pci_test_config_bits(pdev, &via_enable_bits[ap->port_no])) {
-                       ata_port_disable(ap);
-                       printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id);
-                       return 0;
-               }
+               if (!pci_test_config_bits(pdev, &via_enable_bits[ap->port_no]))
+                       return -ENOENT;
        }
 
        if ((config->flags & VIA_UDMA) >= VIA_UDMA_66)
@@ -325,7 +322,7 @@ static struct ata_port_operations via_port_ops = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer,
 
        .irq_handler    = ata_interrupt,
@@ -360,7 +357,7 @@ static struct ata_port_operations via_port_ops_noirq = {
 
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
-       .eng_timeout    = ata_eng_timeout,
+
        .data_xfer      = ata_pio_data_xfer_noirq,
 
        .irq_handler    = ata_interrupt,

diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index fdce6e0..c01496d 100644 (file)
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -463,6 +463,7 @@ static const struct ata_port_operations mv_iie_ops = {
 
        .qc_prep                = mv_qc_prep_iie,
        .qc_issue               = mv_qc_issue,
+       .data_xfer              = ata_mmio_data_xfer,
 
        .eng_timeout            = mv_eng_timeout,