---

yaml
---
r: 4148
b: refs/heads/master
c: 5432ebb
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b2f571026594884e7a2a3f8bc6ad5c92e0703330
+refs/heads/master: 5432ebb5f67f0be3264feb646f6f8f6c326899c9

trunk/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c

@@ -190,7 +190,7 @@ static __init struct pci_dev *gx_detect_chipset(void)
 
 	/* detect which companion chip is used */
 	while ((gx_pci = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, gx_pci)) != NULL) {
-		if ((pci_match_device (gx_chipset_tbl, gx_pci)) != NULL) {
+		if ((pci_match_id(gx_chipset_tbl, gx_pci)) != NULL) {
 			return gx_pci;
 		}
 	}

trunk/arch/i386/pci/common.c

@@ -165,6 +165,7 @@ static int __init pcibios_init(void)
 	if ((pci_probe & PCI_BIOS_SORT) && !(pci_probe & PCI_NO_SORT))
 		pcibios_sort();
 #endif
+	pci_assign_unassigned_resources();
 	return 0;
 }
 

trunk/arch/i386/pci/i386.c

@@ -106,11 +106,16 @@ static void __init pcibios_allocate_bus_resources(struct list_head *bus_list)
 		if ((dev = bus->self)) {
 			for (idx = PCI_BRIDGE_RESOURCES; idx < PCI_NUM_RESOURCES; idx++) {
 				r = &dev->resource[idx];
-				if (!r->start)
+				if (!r->flags)
 					continue;
 				pr = pci_find_parent_resource(dev, r);
-				if (!pr || request_resource(pr, r) < 0)
+				if (!r->start || !pr || request_resource(pr, r) < 0) {
 					printk(KERN_ERR "PCI: Cannot allocate resource region %d of bridge %s\n", idx, pci_name(dev));
+					/* Something is wrong with the region.
+					   Invalidate the resource to prevent child
+					   resource allocations in this range. */
+					r->flags = 0;
+				}
 			}
 		}
 		pcibios_allocate_bus_resources(&bus->children);
@@ -227,7 +232,7 @@ int pcibios_enable_resources(struct pci_dev *dev, int mask)
 
 	pci_read_config_word(dev, PCI_COMMAND, &cmd);
 	old_cmd = cmd;
-	for(idx=0; idx<6; idx++) {
+	for(idx = 0; idx < PCI_NUM_RESOURCES; idx++) {
 		/* Only set up the requested stuff */
 		if (!(mask & (1<<idx)))
 			continue;

trunk/arch/sparc64/Kconfig

@@ -444,6 +444,24 @@ config PRINTER
 	  If you have more than 8 printers, you need to increase the LP_NO
 	  macro in lp.c and the PARPORT_MAX macro in parport.h.
 
+config PPDEV
+	tristate "Support for user-space parallel port device drivers"
+	depends on PARPORT
+	---help---
+	  Saying Y to this adds support for /dev/parport device nodes.  This
+	  is needed for programs that want portable access to the parallel
+	  port, for instance deviceid (which displays Plug-and-Play device
+	  IDs).
+
+	  This is the parallel port equivalent of SCSI generic support (sg).
+	  It is safe to say N to this -- it is not needed for normal printing
+	  or parallel port CD-ROM/disk support.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ppdev.
+
+	  If unsure, say N.
+
 config ENVCTRL
 	tristate "SUNW, envctrl support"
 	depends on PCI

trunk/arch/sparc64/kernel/entry.S

@@ -553,23 +553,21 @@ do_ivec:
 	sllx		%g3, 5, %g3
 	or		%g2, %lo(ivector_table), %g2
 	add		%g2, %g3, %g3
-	ldx		[%g3 + 0x08], %g2	/* irq_info */
 	ldub		[%g3 + 0x04], %g4	/* pil */
-	brz,pn		%g2, do_ivec_spurious
-	 mov		1, %g2
-
+	mov		1, %g2
 	sllx		%g2, %g4, %g2
 	sllx		%g4, 2, %g4
+
 	lduw		[%g6 + %g4], %g5	/* g5 = irq_work(cpu, pil) */
 	stw		%g5, [%g3 + 0x00]	/* bucket->irq_chain = g5 */
 	stw		%g3, [%g6 + %g4]	/* irq_work(cpu, pil) = bucket */
 	wr		%g2, 0x0, %set_softint
 	retry
 do_ivec_xcall:
 	mov		0x50, %g1
-
 	ldxa		[%g1 + %g0] ASI_INTR_R, %g1
 	srl		%g3, 0, %g3
+
 	mov		0x60, %g7
 	ldxa		[%g7 + %g0] ASI_INTR_R, %g7
 	stxa		%g0, [%g0] ASI_INTR_RECEIVE
@@ -581,19 +579,6 @@ do_ivec_xcall:
 1:	jmpl		%g3, %g0
 	 nop
 
-do_ivec_spurious:
-	stw		%g3, [%g6 + 0x00]	/* irq_work(cpu, 0) = bucket */
-	rdpr		%pstate, %g5
-
-	wrpr		%g5, PSTATE_IG | PSTATE_AG, %pstate
-	sethi		%hi(109f), %g7
-	ba,pt		%xcc, etrap
-109:	 or		%g7, %lo(109b), %g7
-	call		catch_disabled_ivec
-	 add		%sp, PTREGS_OFF, %o0
-	ba,pt		%xcc, rtrap
-	 clr		%l6
-
 	.globl		save_alternate_globals
 save_alternate_globals: /* %o0 = save_area */
 	rdpr		%pstate, %o5