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[PARISC] Convert parisc_device to use struct resource for hpa 

Convert pa_dev->hpa from an unsigned long to a struct resource.

Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>

Fix up users of ->hpa to use ->hpa.start instead.

Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
This commit is contained in:
Matthew Wilcox 2005-10-21 22:36:40 -04:00 committed by Kyle McMartin
parent bdad1f836a
commit 53f01bba49
23 changed files with 60 additions and 55 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/parisc/kernel/perf.c
View File

@ -746,7 +746,8 @@ static int perf_write_image(uint64_t *memaddr)
uint64_t *bptr;
uint32_t dwords;
uint32_t *intrigue_rdr;
uint64_t *intrigue_bitmask, tmp64, proc_hpa;
uint64_t *intrigue_bitmask, tmp64;
void __iomem *runway;
struct rdr_tbl_ent *tentry;
int i;
@ -798,15 +799,16 @@ static int perf_write_image(uint64_t *memaddr)
return -1;
}
proc_hpa = cpu_device->hpa;
runway = ioremap(cpu_device->hpa.start, 4096);
/* Merge intrigue bits into Runway STATUS 0 */
tmp64 = __raw_readq(proc_hpa + RUNWAY_STATUS) & 0xffecfffffffffffful;
__raw_writeq(tmp64 | (*memaddr++ & 0x0013000000000000ul), proc_hpa + RUNWAY_STATUS);
tmp64 = __raw_readq(runway + RUNWAY_STATUS) & 0xffecfffffffffffful;
__raw_writeq(tmp64 | (*memaddr++ & 0x0013000000000000ul),
runway + RUNWAY_STATUS);
/* Write RUNWAY DEBUG registers */
for (i = 0; i < 8; i++) {
__raw_writeq(*memaddr++, proc_hpa + RUNWAY_DEBUG + i);
__raw_writeq(*memaddr++, runway + RUNWAY_DEBUG);
}
return 0;

8
arch/parisc/kernel/processor.c
View File

@ -92,7 +92,7 @@ static int __init processor_probe(struct parisc_device *dev)
* May get overwritten by PAT code.
*/
cpuid = boot_cpu_data.cpu_count;
txn_addr = dev->hpa; /* for legacy PDC */
txn_addr = dev->hpa.start; /* for legacy PDC */
#ifdef __LP64__
if (is_pdc_pat()) {
@ -122,7 +122,7 @@ static int __init processor_probe(struct parisc_device *dev)
* boot time (ie shutdown a CPU from an OS perspective).
*/
/* get the cpu number */
status = pdc_pat_cpu_get_number(&cpu_info, dev->hpa);
status = pdc_pat_cpu_get_number(&cpu_info, dev->hpa.start);
BUG_ON(PDC_OK != status);
@ -130,7 +130,7 @@ static int __init processor_probe(struct parisc_device *dev)
printk(KERN_WARNING "IGNORING CPU at 0x%x,"
" cpu_slot_id > NR_CPUS"
" (%ld > %d)\n",
dev->hpa, cpu_info.cpu_num, NR_CPUS);
dev->hpa.start, cpu_info.cpu_num, NR_CPUS);
/* Ignore CPU since it will only crash */
boot_cpu_data.cpu_count--;
return 1;
@ -149,7 +149,7 @@ static int __init processor_probe(struct parisc_device *dev)
p->loops_per_jiffy = loops_per_jiffy;
p->dev = dev; /* Save IODC data in case we need it */
p->hpa = dev->hpa; /* save CPU hpa */
p->hpa = dev->hpa.start; /* save CPU hpa */
p->cpuid = cpuid; /* save CPU id */
p->txn_addr = txn_addr; /* save CPU IRQ address */
#ifdef CONFIG_SMP

4
drivers/input/keyboard/hilkbd.c
View File

@ -278,11 +278,11 @@ static int __init
hil_init_chip(struct parisc_device *dev)
{
if (!dev->irq) {
printk(KERN_WARNING "HIL: IRQ not found for HIL bus at 0x%08lx\n", dev->hpa);
printk(KERN_WARNING "HIL: IRQ not found for HIL bus at 0x%08lx\n", dev->hpa.start);
return -ENODEV;
}
hil_base = dev->hpa;
hil_base = dev->hpa.start;
hil_irq = dev->irq;
hil_dev.dev_id = dev;

2
drivers/input/serio/gscps2.c
View File

@ -331,7 +331,7 @@ static int __init gscps2_probe(struct parisc_device *dev)
{
struct gscps2port *ps2port;
struct serio *serio;
unsigned long hpa = dev->hpa;
unsigned long hpa = dev->hpa.start;
int ret;
if (!dev->irq)

6
drivers/input/serio/hp_sdc.c
View File

@ -875,9 +875,9 @@ static int __init hp_sdc_init_hppa(struct parisc_device *d)
hp_sdc.dev = d;
hp_sdc.irq = d->irq;
hp_sdc.nmi = d->aux_irq;
hp_sdc.base_io = d->hpa;
hp_sdc.data_io = d->hpa + 0x800;
hp_sdc.status_io = d->hpa + 0x801;
hp_sdc.base_io = d->hpa.start;
hp_sdc.data_io = d->hpa.start + 0x800;
hp_sdc.status_io = d->hpa.start + 0x801;
return hp_sdc_init();
}

7
drivers/net/lasi_82596.c
View File

@ -1528,17 +1528,18 @@ lan_init_chip(struct parisc_device *dev)
if (!dev->irq) {
printk(KERN_ERR "%s: IRQ not found for i82596 at 0x%lx\n",
__FILE__, dev->hpa);
__FILE__, dev->hpa.start);
return -ENODEV;
}
printk(KERN_INFO "Found i82596 at 0x%lx, IRQ %d\n", dev->hpa, dev->irq);
printk(KERN_INFO "Found i82596 at 0x%lx, IRQ %d\n", dev->hpa.start,
dev->irq);
netdevice = alloc_etherdev(0);
if (!netdevice)
return -ENOMEM;
netdevice->base_addr = dev->hpa;
netdevice->base_addr = dev->hpa.start;
netdevice->irq = dev->irq;
retval = i82596_probe(netdevice, &dev->dev);

4
drivers/parisc/asp.c
View File

@ -77,12 +77,12 @@ asp_init_chip(struct parisc_device *dev)
struct gsc_irq gsc_irq;
int ret;
asp.version = gsc_readb(dev->hpa + ASP_VER_OFFSET) & 0xf;
asp.version = gsc_readb(dev->hpa.start + ASP_VER_OFFSET) & 0xf;
asp.name = (asp.version == 1) ? "Asp" : "Cutoff";
asp.hpa = ASP_INTERRUPT_ADDR;
printk(KERN_INFO "%s version %d at 0x%lx found.\n",
asp.name, asp.version, dev->hpa);
asp.name, asp.version, dev->hpa.start);
/* the IRQ ASP should use */
ret = -EBUSY;

4
drivers/parisc/ccio-dma.c
View File

@ -1546,7 +1546,7 @@ static int ccio_probe(struct parisc_device *dev)
ioc->name = dev->id.hversion == U2_IOA_RUNWAY ? "U2" : "UTurn";
printk(KERN_INFO "Found %s at 0x%lx\n", ioc->name, dev->hpa);
printk(KERN_INFO "Found %s at 0x%lx\n", ioc->name, dev->hpa.start);
for (i = 0; i < ioc_count; i++) {
ioc_p = &(*ioc_p)->next;
@ -1554,7 +1554,7 @@ static int ccio_probe(struct parisc_device *dev)
*ioc_p = ioc;
ioc->hw_path = dev->hw_path;
ioc->ioc_hpa = (struct ioa_registers *)dev->hpa;
ioc->ioc_regs = ioremap(dev->hpa.start, 4096);
ccio_ioc_init(ioc);
ccio_init_resources(ioc);
hppa_dma_ops = &ccio_ops;

2
drivers/parisc/ccio-rm-dma.c
View File

@ -167,7 +167,7 @@ ccio_probe(struct parisc_device *dev)
{
printk(KERN_INFO "%s found %s at 0x%lx\n", MODULE_NAME,
dev->id.hversion == U2_BC_GSC ? "U2" : "UTurn",
dev->hpa);
dev->hpa.start);
/*
** FIXME - should check U2 registers to verify it's really running

6
drivers/parisc/dino.c
View File

@ -902,15 +902,15 @@ void ccio_cujo20_fixup(struct parisc_device *dev, u32 iovp);
** If so, initialize the chip appropriately (card-mode vs bridge mode).
** Much of the initialization is common though.
*/
static int __init
dino_driver_callback(struct parisc_device *dev)
static int __init dino_probe(struct parisc_device *dev)
{
struct dino_device *dino_dev; // Dino specific control struct
const char *version = "unknown";
char *name;
int is_cujo = 0;
struct pci_bus *bus;
unsigned long hpa = dev->hpa.start;
name = "Dino";
if (is_card_dino(&dev->id)) {
version = "3.x (card mode)";

2
drivers/parisc/eisa.c
View File

@ -315,7 +315,7 @@ static int __devinit eisa_probe(struct parisc_device *dev)
char *name = is_mongoose(dev) ? "Mongoose" : "Wax";
printk(KERN_INFO "%s EISA Adapter found at 0x%08lx\n",
name, dev->hpa);
name, dev->hpa.start);
eisa_dev.hba.dev = dev;
eisa_dev.hba.iommu = ccio_get_iommu(dev);

8
drivers/parisc/hppb.c
View File

@ -68,14 +68,14 @@ static int hppb_probe(struct parisc_device *dev)
memset(card->next, '\0', sizeof(struct hppb_card));
card = card->next;
}
printk(KERN_INFO "Found GeckoBoa at 0x%lx\n", dev->hpa);
printk(KERN_INFO "Found GeckoBoa at 0x%lx\n", dev->hpa.start);
card->hpa = dev->hpa;
card->hpa = dev->hpa.start;
card->mmio_region.name = "HP-PB Bus";
card->mmio_region.flags = IORESOURCE_MEM;
card->mmio_region.start = __raw_readl(dev->hpa + IO_IO_LOW);
card->mmio_region.end = __raw_readl(dev->hpa + IO_IO_HIGH) - 1;
card->mmio_region.start = gsc_readl(dev->hpa.start + IO_IO_LOW);
card->mmio_region.end = gsc_readl(dev->hpa.start + IO_IO_HIGH) - 1;
status = ccio_request_resource(dev, &card->mmio_region);
if(status < 0) {

2
drivers/parisc/lasi.c
View File

@ -175,7 +175,7 @@ lasi_init_chip(struct parisc_device *dev)
return -ENOMEM;
lasi->name = "Lasi";
lasi->hpa = dev->hpa;
lasi->hpa = dev->hpa.start;
/* Check the 4-bit (yes, only 4) version register */
lasi->version = gsc_readl(lasi->hpa + LASI_VER) & 0xf;

14
drivers/parisc/lba_pci.c
View File

@ -1288,7 +1288,7 @@ lba_legacy_resources(struct parisc_device *pa_dev, struct lba_device *lba_dev)
** Adjust "window" for this rope.
*/
rsize /= ROPES_PER_IOC;
r->start += (rsize + 1) * LBA_NUM(pa_dev->hpa);
r->start += (rsize + 1) * LBA_NUM(pa_dev->hpa.start);
r->end = r->start + rsize;
} else {
r->end = r->start = 0; /* Not enabled. */
@ -1458,7 +1458,7 @@ lba_driver_probe(struct parisc_device *dev)
u32 func_class;
void *tmp_obj;
char *version;
void __iomem *addr = ioremap(dev->hpa, 4096);
void __iomem *addr = ioremap(dev->hpa.start, 4096);
/* Read HW Rev First */
func_class = READ_REG32(addr + LBA_FCLASS);
@ -1476,7 +1476,7 @@ lba_driver_probe(struct parisc_device *dev)
}
printk(KERN_INFO "%s version %s (0x%x) found at 0x%lx\n",
MODULE_NAME, version, func_class & 0xf, dev->hpa);
MODULE_NAME, version, func_class & 0xf, dev->hpa.start);
if (func_class < 2) {
printk(KERN_WARNING "Can't support LBA older than "
@ -1503,17 +1503,17 @@ lba_driver_probe(struct parisc_device *dev)
* but for the mask for func_class.
*/
printk(KERN_INFO "%s version %s (0x%x) found at 0x%lx\n",
MODULE_NAME, version, func_class & 0xff, dev->hpa);
MODULE_NAME, version, func_class & 0xff, dev->hpa.start);
cfg_ops = &mercury_cfg_ops;
} else {
printk(KERN_ERR "Unknown LBA found at 0x%lx\n", dev->hpa);
printk(KERN_ERR "Unknown LBA found at 0x%lx\n", dev->hpa.start);
return -ENODEV;
}
/*
** Tell I/O SAPIC driver we have a IRQ handler/region.
*/
tmp_obj = iosapic_register(dev->hpa + LBA_IOSAPIC_BASE);
tmp_obj = iosapic_register(dev->hpa.start + LBA_IOSAPIC_BASE);
/* NOTE: PCI devices (e.g. 103c:1005 graphics card) which don't
** have an IRT entry will get NULL back from iosapic code.
@ -1635,7 +1635,7 @@ void __init lba_init(void)
*/
void lba_set_iregs(struct parisc_device *lba, u32 ibase, u32 imask)
{
void __iomem * base_addr = ioremap(lba->hpa, 4096);
void __iomem * base_addr = ioremap(lba->hpa.start, 4096);
imask <<= 2; /* adjust for hints - 2 more bits */

6
drivers/parisc/sba_iommu.c
View File

@ -1600,7 +1600,7 @@ sba_ioc_init(struct parisc_device *sba, struct ioc *ioc, int ioc_num)
static void __iomem *ioc_remap(struct sba_device *sba_dev, int offset)
{
return ioremap(sba_dev->dev->hpa + offset, SBA_FUNC_SIZE);
return ioremap(sba_dev->dev->hpa.start + offset, SBA_FUNC_SIZE);
}
static void sba_hw_init(struct sba_device *sba_dev)
@ -1978,7 +1978,7 @@ sba_driver_callback(struct parisc_device *dev)
u32 func_class;
int i;
char *version;
void __iomem *sba_addr = ioremap(dev->hpa, SBA_FUNC_SIZE);
void __iomem *sba_addr = ioremap(dev->hpa.start, SBA_FUNC_SIZE);
sba_dump_ranges(sba_addr);
@ -2020,7 +2020,7 @@ sba_driver_callback(struct parisc_device *dev)
}
printk(KERN_INFO "%s found %s at 0x%lx\n",
MODULE_NAME, version, dev->hpa);
MODULE_NAME, version, dev->hpa.start);
sba_dev = kmalloc(sizeof(struct sba_device), GFP_KERNEL);
if (!sba_dev) {

2
drivers/parisc/wax.c
View File

@ -81,7 +81,7 @@ wax_init_chip(struct parisc_device *dev)
return -ENOMEM;
wax->name = "wax";
wax->hpa = dev->hpa;
wax->hpa = dev->hpa.start;
wax->version = 0; /* gsc_readb(wax->hpa+WAX_VER); */
printk(KERN_INFO "%s at 0x%lx found.\n", wax->name, wax->hpa);

5
drivers/parport/parport_gsc.c
View File

@ -359,11 +359,12 @@ static int __devinit parport_init_chip(struct parisc_device *dev)
unsigned long port;
if (!dev->irq) {
printk("IRQ not found for parallel device at 0x%lx\n", dev->hpa);
printk(KERN_WARNING "IRQ not found for parallel device at 0x%lx\n",
dev->hpa.start);
return -ENODEV;
}
port = dev->hpa + PARPORT_GSC_OFFSET;
port = dev->hpa.start + PARPORT_GSC_OFFSET;
/* some older machines with ASP-chip don't support
* the enhanced parport modes.

2
drivers/scsi/lasi700.c
View File

@ -98,7 +98,7 @@ MODULE_DEVICE_TABLE(parisc, lasi700_ids);
static int __init
lasi700_probe(struct parisc_device *dev)
{
unsigned long base = dev->hpa + LASI_SCSI_CORE_OFFSET;
unsigned long base = dev->hpa.start + LASI_SCSI_CORE_OFFSET;
struct NCR_700_Host_Parameters *hostdata;
struct Scsi_Host *host;

4
drivers/scsi/zalon.c
View File

@ -88,7 +88,7 @@ zalon_probe(struct parisc_device *dev)
struct gsc_irq gsc_irq;
u32 zalon_vers;
int error = -ENODEV;
void __iomem *zalon = ioremap(dev->hpa, 4096);
void __iomem *zalon = ioremap(dev->hpa.start, 4096);
void __iomem *io_port = zalon + GSC_SCSI_ZALON_OFFSET;
static int unit = 0;
struct Scsi_Host *host;
@ -127,7 +127,7 @@ zalon_probe(struct parisc_device *dev)
device.chip = zalon720_chip;
device.host_id = 7;
device.dev = &dev->dev;
device.slot.base = dev->hpa + GSC_SCSI_ZALON_OFFSET;
device.slot.base = dev->hpa.start + GSC_SCSI_ZALON_OFFSET;
device.slot.base_v = io_port;
device.slot.irq = dev->irq;
device.differential = 2;

5
drivers/serial/8250_gsc.c
View File

@ -42,12 +42,13 @@ serial_init_chip(struct parisc_device *dev)
*/
if (parisc_parent(dev)->id.hw_type != HPHW_IOA) {
printk(KERN_INFO "Serial: device 0x%lx not configured.\n"
"Enable support for Wax, Lasi, Asp or Dino.\n", dev->hpa);
"Enable support for Wax, Lasi, Asp or Dino.\n",
dev->hpa.start);
}
return -ENODEV;
}
address = dev->hpa;
address = dev->hpa.start;
if (dev->id.sversion != 0x8d) {
address += 0x800;
}

2
drivers/serial/mux.c
View File

@ -444,7 +444,7 @@ static int __init mux_probe(struct parisc_device *dev)
unsigned long bytecnt;
struct uart_port *port;
status = pdc_iodc_read(&bytecnt, dev->hpa, 0, iodc_data, 32);
status = pdc_iodc_read(&bytecnt, dev->hpa.start, 0, iodc_data, 32);
if(status != PDC_OK) {
printk(KERN_ERR "Serial mux: Unable to read IODC.\n");
return 1;

2
include/asm-parisc/parisc-device.h
View File

@ -1,7 +1,7 @@
#include <linux/device.h>
struct parisc_device {
unsigned long hpa; /* Hard Physical Address */
struct resource hpa; /* Hard Physical Address */
struct parisc_device_id id;
struct parisc_driver *driver; /* Driver for this device */
char name[80]; /* The hardware description */

6
sound/parisc/harmony.c
View File

@ -852,14 +852,14 @@ snd_harmony_create(snd_card_t *card,
memset(&h->pbuf, 0, sizeof(h->pbuf));
memset(&h->cbuf, 0, sizeof(h->cbuf));
h->hpa = padev->hpa;
h->hpa = padev->hpa.start;
h->card = card;
h->dev = padev;
h->irq = padev->irq;
h->iobase = ioremap_nocache(padev->hpa, HARMONY_SIZE);
h->iobase = ioremap_nocache(padev->hpa.start, HARMONY_SIZE);
if (h->iobase == NULL) {
printk(KERN_ERR PFX "unable to remap hpa 0x%lx\n",
padev->hpa);
padev->hpa.start);
err = -EBUSY;
goto free_and_ret;
}