From 1253f7aabfebc51446dbec5c8895c5c8846dfe06 Mon Sep 17 00:00:00 2001 From: Shaohua Li Date: Thu, 28 Aug 2008 10:06:16 +0800 Subject: dock: introduce .uevent for devices in dock, eg libata dock's uevent reported itself, not ata. It might be difficult to find an ata device just according to a dock. This patch introduces docking ops for each device in a dock. when docking, dock driver can send device specific uevent. This should help dock station too (not just bay) Signed-off-by: Shaohua Li Acked-by: Tejun Heo Signed-off-by: Len Brown --- drivers/pci/hotplug/acpiphp_glue.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/pci') diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index a3e4705dd8f..db54c5ef2aa 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -169,7 +169,9 @@ static int post_dock_fixups(struct notifier_block *nb, unsigned long val, } - +static struct acpi_dock_ops acpiphp_dock_ops = { + .handler = handle_hotplug_event_func, +}; /* callback routine to register each ACPI PCI slot object */ static acpi_status @@ -285,7 +287,7 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv) */ newfunc->flags &= ~FUNC_HAS_EJ0; if (register_hotplug_dock_device(handle, - handle_hotplug_event_func, newfunc)) + &acpiphp_dock_ops, newfunc)) dbg("failed to register dock device\n"); /* we need to be notified when dock events happen -- cgit v1.2.3 From 27663c5855b10af9ec67bc7dfba001426ba21222 Mon Sep 17 00:00:00 2001 From: Matthew Wilcox Date: Fri, 10 Oct 2008 02:22:59 -0400 Subject: ACPI: Change acpi_evaluate_integer to support 64-bit on 32-bit kernels As of version 2.0, ACPI can return 64-bit integers. The current acpi_evaluate_integer only supports 64-bit integers on 64-bit platforms. Change the argument to take a pointer to an acpi_integer so we support 64-bit integers on all platforms. lenb: replaced use of "acpi_integer" with "unsigned long long" lenb: fixed bug in acpi_thermal_trips_update() Signed-off-by: Matthew Wilcox Signed-off-by: Len Brown --- drivers/pci/hotplug/acpiphp_glue.c | 14 +++++++------- drivers/pci/hotplug/acpiphp_ibm.c | 2 +- drivers/pci/hotplug/sgi_hotplug.c | 4 ++-- 3 files changed, 10 insertions(+), 10 deletions(-) (limited to 'drivers/pci') diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index a3e4705dd8f..3baee56fa81 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -180,7 +180,7 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv) struct acpiphp_func *newfunc; acpi_handle tmp; acpi_status status = AE_OK; - unsigned long adr, sun; + unsigned long long adr, sun; int device, function, retval; status = acpi_evaluate_integer(handle, "_ADR", NULL, &adr); @@ -528,7 +528,7 @@ find_p2p_bridge(acpi_handle handle, u32 lvl, void *context, void **rv) { acpi_status status; acpi_handle dummy_handle; - unsigned long tmp; + unsigned long long tmp; int device, function; struct pci_dev *dev; struct pci_bus *pci_bus = context; @@ -573,7 +573,7 @@ find_p2p_bridge(acpi_handle handle, u32 lvl, void *context, void **rv) static int add_bridge(acpi_handle handle) { acpi_status status; - unsigned long tmp; + unsigned long long tmp; int seg, bus; acpi_handle dummy_handle; struct pci_bus *pci_bus; @@ -767,7 +767,7 @@ static int get_gsi_base(acpi_handle handle, u32 *gsi_base) { acpi_status status; int result = -1; - unsigned long gsb; + unsigned long long gsb; struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL}; union acpi_object *obj; void *table; @@ -808,7 +808,7 @@ static acpi_status ioapic_add(acpi_handle handle, u32 lvl, void *context, void **rv) { acpi_status status; - unsigned long sta; + unsigned long long sta; acpi_handle tmp; struct pci_dev *pdev; u32 gsi_base; @@ -872,7 +872,7 @@ static acpi_status ioapic_remove(acpi_handle handle, u32 lvl, void *context, void **rv) { acpi_status status; - unsigned long sta; + unsigned long long sta; acpi_handle tmp; u32 gsi_base; struct acpiphp_ioapic *pos, *n, *ioapic = NULL; @@ -1264,7 +1264,7 @@ static int disable_device(struct acpiphp_slot *slot) static unsigned int get_slot_status(struct acpiphp_slot *slot) { acpi_status status; - unsigned long sta = 0; + unsigned long long sta = 0; u32 dvid; struct list_head *l; struct acpiphp_func *func; diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c index 2b7c45e3937..b291ee68b4f 100644 --- a/drivers/pci/hotplug/acpiphp_ibm.c +++ b/drivers/pci/hotplug/acpiphp_ibm.c @@ -183,7 +183,7 @@ static int ibm_set_attention_status(struct hotplug_slot *slot, u8 status) union acpi_object args[2]; struct acpi_object_list params = { .pointer = args, .count = 2 }; acpi_status stat; - unsigned long rc; + unsigned long long rc; union apci_descriptor *ibm_slot; ibm_slot = ibm_slot_from_id(hpslot_to_sun(slot)); diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c index 410fe0394a8..59f42501acc 100644 --- a/drivers/pci/hotplug/sgi_hotplug.c +++ b/drivers/pci/hotplug/sgi_hotplug.c @@ -418,7 +418,7 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot) /* * Add the slot's devices to the ACPI infrastructure */ if (SN_ACPI_BASE_SUPPORT() && ssdt) { - unsigned long adr; + unsigned long long adr; struct acpi_device *pdevice; struct acpi_device *device; acpi_handle phandle; @@ -510,7 +510,7 @@ static int disable_slot(struct hotplug_slot *bss_hotplug_slot) /* free the ACPI resources for the slot */ if (SN_ACPI_BASE_SUPPORT() && PCI_CONTROLLER(slot->pci_bus)->acpi_handle) { - unsigned long adr; + unsigned long long adr; struct acpi_device *device; acpi_handle phandle; acpi_handle chandle = NULL; -- cgit v1.2.3