forked from luck/tmp_suning_uos_patched
Merge branch 'upstream-linus' of git://github.com/jgarzik/libata-dev
* 'upstream-linus' of git://github.com/jgarzik/libata-dev: pata_of_platform: Don't use NO_IRQ [libata] ahci: Add ASMedia ASM1061 support [libata] Issue SRST to Sil3726 PMP sata_sis.c: trivial spelling fix ahci_platform: use dev_get_platdata() [libata] libata-scsi.c: Add function parameter documentation
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commit
87618e0003
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@ -390,6 +390,9 @@ static const struct pci_device_id ahci_pci_tbl[] = {
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/* Promise */
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{ PCI_VDEVICE(PROMISE, 0x3f20), board_ahci }, /* PDC42819 */
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/* Asmedia */
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{ PCI_VDEVICE(ASMEDIA, 0x0612), board_ahci }, /* ASM1061 */
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/* Generic, PCI class code for AHCI */
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{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
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PCI_CLASS_STORAGE_SATA_AHCI, 0xffffff, board_ahci },
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@ -65,7 +65,7 @@ static struct scsi_host_template ahci_platform_sht = {
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static int __init ahci_probe(struct platform_device *pdev)
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{
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struct device *dev = &pdev->dev;
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struct ahci_platform_data *pdata = dev->platform_data;
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struct ahci_platform_data *pdata = dev_get_platdata(dev);
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const struct platform_device_id *id = platform_get_device_id(pdev);
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struct ata_port_info pi = ahci_port_info[id->driver_data];
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const struct ata_port_info *ppi[] = { &pi, NULL };
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@ -191,7 +191,7 @@ static int __init ahci_probe(struct platform_device *pdev)
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static int __devexit ahci_remove(struct platform_device *pdev)
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{
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struct device *dev = &pdev->dev;
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struct ahci_platform_data *pdata = dev->platform_data;
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struct ahci_platform_data *pdata = dev_get_platdata(dev);
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struct ata_host *host = dev_get_drvdata(dev);
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ata_host_detach(host);
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@ -2883,7 +2883,7 @@ int ata_eh_reset(struct ata_link *link, int classify,
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sata_scr_read(link, SCR_STATUS, &sstatus))
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rc = -ERESTART;
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if (rc == -ERESTART || try >= max_tries) {
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if (try >= max_tries) {
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/*
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* Thaw host port even if reset failed, so that the port
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* can be retried on the next phy event. This risks
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@ -2909,6 +2909,16 @@ int ata_eh_reset(struct ata_link *link, int classify,
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ata_eh_acquire(ap);
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}
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/*
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* While disks spinup behind PMP, some controllers fail sending SRST.
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* They need to be reset - as well as the PMP - before retrying.
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*/
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if (rc == -ERESTART) {
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if (ata_is_host_link(link))
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ata_eh_thaw_port(ap);
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goto out;
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}
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if (try == max_tries - 1) {
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sata_down_spd_limit(link, 0);
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if (slave)
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@ -389,12 +389,9 @@ static void sata_pmp_quirks(struct ata_port *ap)
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/* link reports offline after LPM */
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link->flags |= ATA_LFLAG_NO_LPM;
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/* Class code report is unreliable and SRST
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* times out under certain configurations.
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*/
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/* Class code report is unreliable. */
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if (link->pmp < 5)
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link->flags |= ATA_LFLAG_NO_SRST |
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ATA_LFLAG_ASSUME_ATA;
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link->flags |= ATA_LFLAG_ASSUME_ATA;
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/* port 5 is for SEMB device and it doesn't like SRST */
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if (link->pmp == 5)
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@ -1217,6 +1217,10 @@ void ata_scsi_slave_destroy(struct scsi_device *sdev)
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/**
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* __ata_change_queue_depth - helper for ata_scsi_change_queue_depth
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* @ap: ATA port to which the device change the queue depth
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* @sdev: SCSI device to configure queue depth for
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* @queue_depth: new queue depth
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* @reason: calling context
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*
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* libsas and libata have different approaches for associating a sdev to
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* its ata_port.
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@ -52,7 +52,7 @@ static int __devinit pata_of_platform_probe(struct platform_device *ofdev)
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}
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ret = of_irq_to_resource(dn, 0, &irq_res);
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if (ret == NO_IRQ)
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if (!ret)
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irq_res.start = irq_res.end = 0;
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else
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irq_res.flags = 0;
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@ -104,7 +104,7 @@ static const struct ata_port_info sis_port_info = {
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};
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MODULE_AUTHOR("Uwe Koziolek");
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MODULE_DESCRIPTION("low-level driver for Silicon Integratad Systems SATA controller");
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MODULE_DESCRIPTION("low-level driver for Silicon Integrated Systems SATA controller");
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MODULE_LICENSE("GPL");
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MODULE_DEVICE_TABLE(pci, sis_pci_tbl);
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MODULE_VERSION(DRV_VERSION);
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@ -2405,6 +2405,8 @@
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#define PCI_VENDOR_ID_AZWAVE 0x1a3b
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#define PCI_VENDOR_ID_ASMEDIA 0x1b21
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#define PCI_VENDOR_ID_TEKRAM 0x1de1
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#define PCI_DEVICE_ID_TEKRAM_DC290 0xdc29
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