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path: root/drivers/pnp/pnpacpi
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-rw-r--r--drivers/pnp/pnpacpi/Makefile4
-rw-r--r--drivers/pnp/pnpacpi/core.c10
-rw-r--r--drivers/pnp/pnpacpi/rsparser.c43
3 files changed, 27 insertions, 30 deletions
diff --git a/drivers/pnp/pnpacpi/Makefile b/drivers/pnp/pnpacpi/Makefile
index 2d7a1e6908b..905326fcca8 100644
--- a/drivers/pnp/pnpacpi/Makefile
+++ b/drivers/pnp/pnpacpi/Makefile
@@ -3,7 +3,3 @@
3# 3#
4 4
5obj-y := core.o rsparser.o 5obj-y := core.o rsparser.o
6
7ifeq ($(CONFIG_PNP_DEBUG),y)
8EXTRA_CFLAGS += -DDEBUG
9endif
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c
index 98b9df7776e..a12800f8e4c 100644
--- a/drivers/pnp/pnpacpi/core.c
+++ b/drivers/pnp/pnpacpi/core.c
@@ -75,7 +75,7 @@ static int __init ispnpidacpi(char *id)
75 75
76static int pnpacpi_get_resources(struct pnp_dev *dev) 76static int pnpacpi_get_resources(struct pnp_dev *dev)
77{ 77{
78 dev_dbg(&dev->dev, "get resources\n"); 78 pnp_dbg(&dev->dev, "get resources\n");
79 return pnpacpi_parse_allocated_resource(dev); 79 return pnpacpi_parse_allocated_resource(dev);
80} 80}
81 81
@@ -86,7 +86,7 @@ static int pnpacpi_set_resources(struct pnp_dev *dev)
86 int ret; 86 int ret;
87 acpi_status status; 87 acpi_status status;
88 88
89 dev_dbg(&dev->dev, "set resources\n"); 89 pnp_dbg(&dev->dev, "set resources\n");
90 ret = pnpacpi_build_resource_template(dev, &buffer); 90 ret = pnpacpi_build_resource_template(dev, &buffer);
91 if (ret) 91 if (ret)
92 return ret; 92 return ret;
@@ -259,14 +259,14 @@ int pnpacpi_disabled __initdata;
259static int __init pnpacpi_init(void) 259static int __init pnpacpi_init(void)
260{ 260{
261 if (acpi_disabled || pnpacpi_disabled) { 261 if (acpi_disabled || pnpacpi_disabled) {
262 pnp_info("PnP ACPI: disabled"); 262 printk(KERN_INFO "pnp: PnP ACPI: disabled\n");
263 return 0; 263 return 0;
264 } 264 }
265 pnp_info("PnP ACPI init"); 265 printk(KERN_INFO "pnp: PnP ACPI init\n");
266 pnp_register_protocol(&pnpacpi_protocol); 266 pnp_register_protocol(&pnpacpi_protocol);
267 register_acpi_bus_type(&acpi_pnp_bus); 267 register_acpi_bus_type(&acpi_pnp_bus);
268 acpi_get_devices(NULL, pnpacpi_add_device_handler, NULL, NULL); 268 acpi_get_devices(NULL, pnpacpi_add_device_handler, NULL, NULL);
269 pnp_info("PnP ACPI: found %d devices", num); 269 printk(KERN_INFO "pnp: PnP ACPI: found %d devices\n", num);
270 unregister_acpi_bus_type(&acpi_pnp_bus); 270 unregister_acpi_bus_type(&acpi_pnp_bus);
271 pnp_platform_devices = 1; 271 pnp_platform_devices = 1;
272 return 0; 272 return 0;
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 95015cbfd33..adf17856bac 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -132,7 +132,8 @@ static void pnpacpi_parse_allocated_irqresource(struct pnp_dev *dev,
132 pnp_add_irq_resource(dev, irq, flags); 132 pnp_add_irq_resource(dev, irq, flags);
133} 133}
134 134
135static int dma_flags(int type, int bus_master, int transfer) 135static int dma_flags(struct pnp_dev *dev, int type, int bus_master,
136 int transfer)
136{ 137{
137 int flags = 0; 138 int flags = 0;
138 139
@@ -154,7 +155,7 @@ static int dma_flags(int type, int bus_master, int transfer)
154 default: 155 default:
155 /* Set a default value ? */ 156 /* Set a default value ? */
156 flags |= IORESOURCE_DMA_COMPATIBLE; 157 flags |= IORESOURCE_DMA_COMPATIBLE;
157 pnp_err("Invalid DMA type"); 158 dev_err(&dev->dev, "invalid DMA type %d\n", type);
158 } 159 }
159 switch (transfer) { 160 switch (transfer) {
160 case ACPI_TRANSFER_8: 161 case ACPI_TRANSFER_8:
@@ -169,7 +170,7 @@ static int dma_flags(int type, int bus_master, int transfer)
169 default: 170 default:
170 /* Set a default value ? */ 171 /* Set a default value ? */
171 flags |= IORESOURCE_DMA_8AND16BIT; 172 flags |= IORESOURCE_DMA_8AND16BIT;
172 pnp_err("Invalid DMA transfer type"); 173 dev_err(&dev->dev, "invalid DMA transfer type %d\n", transfer);
173 } 174 }
174 175
175 return flags; 176 return flags;
@@ -336,7 +337,7 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res,
336 case ACPI_RESOURCE_TYPE_DMA: 337 case ACPI_RESOURCE_TYPE_DMA:
337 dma = &res->data.dma; 338 dma = &res->data.dma;
338 if (dma->channel_count > 0 && dma->channels[0] != (u8) -1) 339 if (dma->channel_count > 0 && dma->channels[0] != (u8) -1)
339 flags = dma_flags(dma->type, dma->bus_master, 340 flags = dma_flags(dev, dma->type, dma->bus_master,
340 dma->transfer); 341 dma->transfer);
341 else 342 else
342 flags = IORESOURCE_DISABLED; 343 flags = IORESOURCE_DISABLED;
@@ -449,7 +450,7 @@ int pnpacpi_parse_allocated_resource(struct pnp_dev *dev)
449 acpi_handle handle = dev->data; 450 acpi_handle handle = dev->data;
450 acpi_status status; 451 acpi_status status;
451 452
452 dev_dbg(&dev->dev, "parse allocated resources\n"); 453 pnp_dbg(&dev->dev, "parse allocated resources\n");
453 454
454 pnp_init_resources(dev); 455 pnp_init_resources(dev);
455 456
@@ -477,7 +478,7 @@ static __init void pnpacpi_parse_dma_option(struct pnp_dev *dev,
477 for (i = 0; i < p->channel_count; i++) 478 for (i = 0; i < p->channel_count; i++)
478 map |= 1 << p->channels[i]; 479 map |= 1 << p->channels[i];
479 480
480 flags = dma_flags(p->type, p->bus_master, p->transfer); 481 flags = dma_flags(dev, p->type, p->bus_master, p->transfer);
481 pnp_register_dma_resource(dev, option_flags, map, flags); 482 pnp_register_dma_resource(dev, option_flags, map, flags);
482} 483}
483 484
@@ -608,8 +609,8 @@ static __init void pnpacpi_parse_address_option(struct pnp_dev *dev,
608 unsigned char flags = 0; 609 unsigned char flags = 0;
609 610
610 status = acpi_resource_to_address64(r, p); 611 status = acpi_resource_to_address64(r, p);
611 if (!ACPI_SUCCESS(status)) { 612 if (ACPI_FAILURE(status)) {
612 pnp_warn("PnPACPI: failed to convert resource type %d", 613 dev_warn(&dev->dev, "can't convert resource type %d\n",
613 r->type); 614 r->type);
614 return; 615 return;
615 } 616 }
@@ -735,7 +736,7 @@ int __init pnpacpi_parse_resource_option_data(struct pnp_dev *dev)
735 acpi_status status; 736 acpi_status status;
736 struct acpipnp_parse_option_s parse_data; 737 struct acpipnp_parse_option_s parse_data;
737 738
738 dev_dbg(&dev->dev, "parse resource options\n"); 739 pnp_dbg(&dev->dev, "parse resource options\n");
739 740
740 parse_data.dev = dev; 741 parse_data.dev = dev;
741 parse_data.option_flags = 0; 742 parse_data.option_flags = 0;
@@ -843,7 +844,7 @@ static void pnpacpi_encode_irq(struct pnp_dev *dev,
843 844
844 if (!pnp_resource_enabled(p)) { 845 if (!pnp_resource_enabled(p)) {
845 irq->interrupt_count = 0; 846 irq->interrupt_count = 0;
846 dev_dbg(&dev->dev, " encode irq (%s)\n", 847 pnp_dbg(&dev->dev, " encode irq (%s)\n",
847 p ? "disabled" : "missing"); 848 p ? "disabled" : "missing");
848 return; 849 return;
849 } 850 }
@@ -855,7 +856,7 @@ static void pnpacpi_encode_irq(struct pnp_dev *dev,
855 irq->interrupt_count = 1; 856 irq->interrupt_count = 1;
856 irq->interrupts[0] = p->start; 857 irq->interrupts[0] = p->start;
857 858
858 dev_dbg(&dev->dev, " encode irq %d %s %s %s (%d-byte descriptor)\n", 859 pnp_dbg(&dev->dev, " encode irq %d %s %s %s (%d-byte descriptor)\n",
859 (int) p->start, 860 (int) p->start,
860 triggering == ACPI_LEVEL_SENSITIVE ? "level" : "edge", 861 triggering == ACPI_LEVEL_SENSITIVE ? "level" : "edge",
861 polarity == ACPI_ACTIVE_LOW ? "low" : "high", 862 polarity == ACPI_ACTIVE_LOW ? "low" : "high",
@@ -872,7 +873,7 @@ static void pnpacpi_encode_ext_irq(struct pnp_dev *dev,
872 873
873 if (!pnp_resource_enabled(p)) { 874 if (!pnp_resource_enabled(p)) {
874 extended_irq->interrupt_count = 0; 875 extended_irq->interrupt_count = 0;
875 dev_dbg(&dev->dev, " encode extended irq (%s)\n", 876 pnp_dbg(&dev->dev, " encode extended irq (%s)\n",
876 p ? "disabled" : "missing"); 877 p ? "disabled" : "missing");
877 return; 878 return;
878 } 879 }
@@ -885,7 +886,7 @@ static void pnpacpi_encode_ext_irq(struct pnp_dev *dev,
885 extended_irq->interrupt_count = 1; 886 extended_irq->interrupt_count = 1;
886 extended_irq->interrupts[0] = p->start; 887 extended_irq->interrupts[0] = p->start;
887 888
888 dev_dbg(&dev->dev, " encode irq %d %s %s %s\n", (int) p->start, 889 pnp_dbg(&dev->dev, " encode irq %d %s %s %s\n", (int) p->start,
889 triggering == ACPI_LEVEL_SENSITIVE ? "level" : "edge", 890 triggering == ACPI_LEVEL_SENSITIVE ? "level" : "edge",
890 polarity == ACPI_ACTIVE_LOW ? "low" : "high", 891 polarity == ACPI_ACTIVE_LOW ? "low" : "high",
891 extended_irq->sharable == ACPI_SHARED ? "shared" : "exclusive"); 892 extended_irq->sharable == ACPI_SHARED ? "shared" : "exclusive");
@@ -899,7 +900,7 @@ static void pnpacpi_encode_dma(struct pnp_dev *dev,
899 900
900 if (!pnp_resource_enabled(p)) { 901 if (!pnp_resource_enabled(p)) {
901 dma->channel_count = 0; 902 dma->channel_count = 0;
902 dev_dbg(&dev->dev, " encode dma (%s)\n", 903 pnp_dbg(&dev->dev, " encode dma (%s)\n",
903 p ? "disabled" : "missing"); 904 p ? "disabled" : "missing");
904 return; 905 return;
905 } 906 }
@@ -934,7 +935,7 @@ static void pnpacpi_encode_dma(struct pnp_dev *dev,
934 dma->channel_count = 1; 935 dma->channel_count = 1;
935 dma->channels[0] = p->start; 936 dma->channels[0] = p->start;
936 937
937 dev_dbg(&dev->dev, " encode dma %d " 938 pnp_dbg(&dev->dev, " encode dma %d "
938 "type %#x transfer %#x master %d\n", 939 "type %#x transfer %#x master %d\n",
939 (int) p->start, dma->type, dma->transfer, dma->bus_master); 940 (int) p->start, dma->type, dma->transfer, dma->bus_master);
940} 941}
@@ -958,7 +959,7 @@ static void pnpacpi_encode_io(struct pnp_dev *dev,
958 io->address_length = 0; 959 io->address_length = 0;
959 } 960 }
960 961
961 dev_dbg(&dev->dev, " encode io %#x-%#x decode %#x\n", io->minimum, 962 pnp_dbg(&dev->dev, " encode io %#x-%#x decode %#x\n", io->minimum,
962 io->minimum + io->address_length - 1, io->io_decode); 963 io->minimum + io->address_length - 1, io->io_decode);
963} 964}
964 965
@@ -976,7 +977,7 @@ static void pnpacpi_encode_fixed_io(struct pnp_dev *dev,
976 fixed_io->address_length = 0; 977 fixed_io->address_length = 0;
977 } 978 }
978 979
979 dev_dbg(&dev->dev, " encode fixed_io %#x-%#x\n", fixed_io->address, 980 pnp_dbg(&dev->dev, " encode fixed_io %#x-%#x\n", fixed_io->address,
980 fixed_io->address + fixed_io->address_length - 1); 981 fixed_io->address + fixed_io->address_length - 1);
981} 982}
982 983
@@ -999,7 +1000,7 @@ static void pnpacpi_encode_mem24(struct pnp_dev *dev,
999 memory24->address_length = 0; 1000 memory24->address_length = 0;
1000 } 1001 }
1001 1002
1002 dev_dbg(&dev->dev, " encode mem24 %#x-%#x write_protect %#x\n", 1003 pnp_dbg(&dev->dev, " encode mem24 %#x-%#x write_protect %#x\n",
1003 memory24->minimum, 1004 memory24->minimum,
1004 memory24->minimum + memory24->address_length - 1, 1005 memory24->minimum + memory24->address_length - 1,
1005 memory24->write_protect); 1006 memory24->write_protect);
@@ -1023,7 +1024,7 @@ static void pnpacpi_encode_mem32(struct pnp_dev *dev,
1023 memory32->alignment = 0; 1024 memory32->alignment = 0;
1024 } 1025 }
1025 1026
1026 dev_dbg(&dev->dev, " encode mem32 %#x-%#x write_protect %#x\n", 1027 pnp_dbg(&dev->dev, " encode mem32 %#x-%#x write_protect %#x\n",
1027 memory32->minimum, 1028 memory32->minimum,
1028 memory32->minimum + memory32->address_length - 1, 1029 memory32->minimum + memory32->address_length - 1,
1029 memory32->write_protect); 1030 memory32->write_protect);
@@ -1046,7 +1047,7 @@ static void pnpacpi_encode_fixed_mem32(struct pnp_dev *dev,
1046 fixed_memory32->address_length = 0; 1047 fixed_memory32->address_length = 0;
1047 } 1048 }
1048 1049
1049 dev_dbg(&dev->dev, " encode fixed_mem32 %#x-%#x write_protect %#x\n", 1050 pnp_dbg(&dev->dev, " encode fixed_mem32 %#x-%#x write_protect %#x\n",
1050 fixed_memory32->address, 1051 fixed_memory32->address,
1051 fixed_memory32->address + fixed_memory32->address_length - 1, 1052 fixed_memory32->address + fixed_memory32->address_length - 1,
1052 fixed_memory32->write_protect); 1053 fixed_memory32->write_protect);
@@ -1060,7 +1061,7 @@ int pnpacpi_encode_resources(struct pnp_dev *dev, struct acpi_buffer *buffer)
1060 struct acpi_resource *resource = buffer->pointer; 1061 struct acpi_resource *resource = buffer->pointer;
1061 int port = 0, irq = 0, dma = 0, mem = 0; 1062 int port = 0, irq = 0, dma = 0, mem = 0;
1062 1063
1063 dev_dbg(&dev->dev, "encode %d resources\n", res_cnt); 1064 pnp_dbg(&dev->dev, "encode %d resources\n", res_cnt);
1064 while (i < res_cnt) { 1065 while (i < res_cnt) {
1065 switch (resource->type) { 1066 switch (resource->type) {
1066 case ACPI_RESOURCE_TYPE_IRQ: 1067 case ACPI_RESOURCE_TYPE_IRQ: