diff options
Diffstat (limited to 'drivers/scsi/pcmcia/sym53c500_cs.c')
-rw-r--r-- | drivers/scsi/pcmcia/sym53c500_cs.c | 69 |
1 files changed, 40 insertions, 29 deletions
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c index 98b64b2aa8ee..c4e3e2294c66 100644 --- a/drivers/scsi/pcmcia/sym53c500_cs.c +++ b/drivers/scsi/pcmcia/sym53c500_cs.c | |||
@@ -872,11 +872,48 @@ cs_failed: | |||
872 | return; | 872 | return; |
873 | } /* SYM53C500_config */ | 873 | } /* SYM53C500_config */ |
874 | 874 | ||
875 | static int sym53c500_suspend(struct pcmcia_device *dev) | ||
876 | { | ||
877 | dev_link_t *link = dev_to_instance(dev); | ||
878 | |||
879 | link->state |= DEV_SUSPEND; | ||
880 | if (link->state & DEV_CONFIG) | ||
881 | pcmcia_release_configuration(link->handle); | ||
882 | |||
883 | return 0; | ||
884 | } | ||
885 | |||
886 | static int sym53c500_resume(struct pcmcia_device *dev) | ||
887 | { | ||
888 | dev_link_t *link = dev_to_instance(dev); | ||
889 | struct scsi_info_t *info = link->priv; | ||
890 | |||
891 | link->state &= ~DEV_SUSPEND; | ||
892 | if (link->state & DEV_CONFIG) { | ||
893 | pcmcia_request_configuration(link->handle, &link->conf); | ||
894 | |||
895 | /* See earlier comment about manufacturer IDs. */ | ||
896 | if ((info->manf_id == MANFID_MACNICA) || | ||
897 | (info->manf_id == MANFID_PIONEER) || | ||
898 | (info->manf_id == 0x0098)) { | ||
899 | outb(0x80, link->io.BasePort1 + 0xd); | ||
900 | outb(0x24, link->io.BasePort1 + 0x9); | ||
901 | outb(0x04, link->io.BasePort1 + 0xd); | ||
902 | } | ||
903 | /* | ||
904 | * If things don't work after a "resume", | ||
905 | * this is a good place to start looking. | ||
906 | */ | ||
907 | SYM53C500_int_host_reset(link->io.BasePort1); | ||
908 | } | ||
909 | |||
910 | return 0; | ||
911 | } | ||
912 | |||
875 | static int | 913 | static int |
876 | SYM53C500_event(event_t event, int priority, event_callback_args_t *args) | 914 | SYM53C500_event(event_t event, int priority, event_callback_args_t *args) |
877 | { | 915 | { |
878 | dev_link_t *link = args->client_data; | 916 | dev_link_t *link = args->client_data; |
879 | struct scsi_info_t *info = link->priv; | ||
880 | 917 | ||
881 | DEBUG(1, "SYM53C500_event(0x%06x)\n", event); | 918 | DEBUG(1, "SYM53C500_event(0x%06x)\n", event); |
882 | 919 | ||
@@ -890,34 +927,6 @@ SYM53C500_event(event_t event, int priority, event_callback_args_t *args) | |||
890 | link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; | 927 | link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; |
891 | SYM53C500_config(link); | 928 | SYM53C500_config(link); |
892 | break; | 929 | break; |
893 | case CS_EVENT_PM_SUSPEND: | ||
894 | link->state |= DEV_SUSPEND; | ||
895 | /* Fall through... */ | ||
896 | case CS_EVENT_RESET_PHYSICAL: | ||
897 | if (link->state & DEV_CONFIG) | ||
898 | pcmcia_release_configuration(link->handle); | ||
899 | break; | ||
900 | case CS_EVENT_PM_RESUME: | ||
901 | link->state &= ~DEV_SUSPEND; | ||
902 | /* Fall through... */ | ||
903 | case CS_EVENT_CARD_RESET: | ||
904 | if (link->state & DEV_CONFIG) { | ||
905 | pcmcia_request_configuration(link->handle, &link->conf); | ||
906 | /* See earlier comment about manufacturer IDs. */ | ||
907 | if ((info->manf_id == MANFID_MACNICA) || | ||
908 | (info->manf_id == MANFID_PIONEER) || | ||
909 | (info->manf_id == 0x0098)) { | ||
910 | outb(0x80, link->io.BasePort1 + 0xd); | ||
911 | outb(0x24, link->io.BasePort1 + 0x9); | ||
912 | outb(0x04, link->io.BasePort1 + 0xd); | ||
913 | } | ||
914 | /* | ||
915 | * If things don't work after a "resume", | ||
916 | * this is a good place to start looking. | ||
917 | */ | ||
918 | SYM53C500_int_host_reset(link->io.BasePort1); | ||
919 | } | ||
920 | break; | ||
921 | } | 930 | } |
922 | return 0; | 931 | return 0; |
923 | } /* SYM53C500_event */ | 932 | } /* SYM53C500_event */ |
@@ -1012,6 +1021,8 @@ static struct pcmcia_driver sym53c500_cs_driver = { | |||
1012 | .event = SYM53C500_event, | 1021 | .event = SYM53C500_event, |
1013 | .detach = SYM53C500_detach, | 1022 | .detach = SYM53C500_detach, |
1014 | .id_table = sym53c500_ids, | 1023 | .id_table = sym53c500_ids, |
1024 | .suspend = sym53c500_suspend, | ||
1025 | .resume = sym53c500_resume, | ||
1015 | }; | 1026 | }; |
1016 | 1027 | ||
1017 | static int __init | 1028 | static int __init |