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-rw-r--r--drivers/parisc/iosapic.c5
-rw-r--r--drivers/parisc/lba_pci.c122
-rw-r--r--drivers/parisc/led.c2
-rw-r--r--drivers/parisc/power.c5
-rw-r--r--drivers/parisc/sba_iommu.c267
5 files changed, 56 insertions, 345 deletions
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index 1fbda77cefc29..c2949b4367e51 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -146,7 +146,7 @@
#include <asm/superio.h>
#endif
-#include <asm/iosapic.h>
+#include <asm/ropes.h>
#include "./iosapic_private.h"
#define MODULE_NAME "iosapic"
@@ -692,6 +692,7 @@ static void iosapic_end_irq(unsigned int irq)
DBG(KERN_DEBUG "end_irq(%d): eoi(%p, 0x%x)\n", irq,
vi->eoi_addr, vi->eoi_data);
iosapic_eoi(vi->eoi_addr, vi->eoi_data);
+ cpu_end_irq(irq);
}
static unsigned int iosapic_startup_irq(unsigned int irq)
@@ -728,7 +729,7 @@ static struct hw_interrupt_type iosapic_interrupt_type = {
.shutdown = iosapic_disable_irq,
.enable = iosapic_enable_irq,
.disable = iosapic_disable_irq,
- .ack = no_ack_irq,
+ .ack = cpu_ack_irq,
.end = iosapic_end_irq,
#ifdef CONFIG_SMP
.set_affinity = iosapic_set_affinity_irq,
diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c
index 3fe4a77fa16a2..ba6769934c771 100644
--- a/drivers/parisc/lba_pci.c
+++ b/drivers/parisc/lba_pci.c
@@ -46,9 +46,9 @@
#include <asm/page.h>
#include <asm/system.h>
+#include <asm/ropes.h>
#include <asm/hardware.h> /* for register_parisc_driver() stuff */
#include <asm/parisc-device.h>
-#include <asm/iosapic.h> /* for iosapic_register() */
#include <asm/io.h> /* read/write stuff */
#undef DEBUG_LBA /* general stuff */
@@ -100,113 +100,10 @@
#define MODULE_NAME "LBA"
-#define LBA_FUNC_ID 0x0000 /* function id */
-#define LBA_FCLASS 0x0008 /* function class, bist, header, rev... */
-#define LBA_CAPABLE 0x0030 /* capabilities register */
-
-#define LBA_PCI_CFG_ADDR 0x0040 /* poke CFG address here */
-#define LBA_PCI_CFG_DATA 0x0048 /* read or write data here */
-
-#define LBA_PMC_MTLT 0x0050 /* Firmware sets this - read only. */
-#define LBA_FW_SCRATCH 0x0058 /* Firmware writes the PCI bus number here. */
-#define LBA_ERROR_ADDR 0x0070 /* On error, address gets logged here */
-
-#define LBA_ARB_MASK 0x0080 /* bit 0 enable arbitration. PAT/PDC enables */
-#define LBA_ARB_PRI 0x0088 /* firmware sets this. */
-#define LBA_ARB_MODE 0x0090 /* firmware sets this. */
-#define LBA_ARB_MTLT 0x0098 /* firmware sets this. */
-
-#define LBA_MOD_ID 0x0100 /* Module ID. PDC_PAT_CELL reports 4 */
-
-#define LBA_STAT_CTL 0x0108 /* Status & Control */
-#define LBA_BUS_RESET 0x01 /* Deassert PCI Bus Reset Signal */
-#define CLEAR_ERRLOG 0x10 /* "Clear Error Log" cmd */
-#define CLEAR_ERRLOG_ENABLE 0x20 /* "Clear Error Log" Enable */
-#define HF_ENABLE 0x40 /* enable HF mode (default is -1 mode) */
-
-#define LBA_LMMIO_BASE 0x0200 /* < 4GB I/O address range */
-#define LBA_LMMIO_MASK 0x0208
-
-#define LBA_GMMIO_BASE 0x0210 /* > 4GB I/O address range */
-#define LBA_GMMIO_MASK 0x0218
-
-#define LBA_WLMMIO_BASE 0x0220 /* All < 4GB ranges under the same *SBA* */
-#define LBA_WLMMIO_MASK 0x0228
-
-#define LBA_WGMMIO_BASE 0x0230 /* All > 4GB ranges under the same *SBA* */
-#define LBA_WGMMIO_MASK 0x0238
-
-#define LBA_IOS_BASE 0x0240 /* I/O port space for this LBA */
-#define LBA_IOS_MASK 0x0248
-
-#define LBA_ELMMIO_BASE 0x0250 /* Extra LMMIO range */
-#define LBA_ELMMIO_MASK 0x0258
-
-#define LBA_EIOS_BASE 0x0260 /* Extra I/O port space */
-#define LBA_EIOS_MASK 0x0268
-
-#define LBA_GLOBAL_MASK 0x0270 /* Mercury only: Global Address Mask */
-#define LBA_DMA_CTL 0x0278 /* firmware sets this */
-
-#define LBA_IBASE 0x0300 /* SBA DMA support */
-#define LBA_IMASK 0x0308
-
-/* FIXME: ignore DMA Hint stuff until we can measure performance */
-#define LBA_HINT_CFG 0x0310
-#define LBA_HINT_BASE 0x0380 /* 14 registers at every 8 bytes. */
-
-#define LBA_BUS_MODE 0x0620
-
-/* ERROR regs are needed for config cycle kluges */
-#define LBA_ERROR_CONFIG 0x0680
-#define LBA_SMART_MODE 0x20
-#define LBA_ERROR_STATUS 0x0688
-#define LBA_ROPE_CTL 0x06A0
-
-#define LBA_IOSAPIC_BASE 0x800 /* Offset of IRQ logic */
-
/* non-postable I/O port space, densely packed */
#define LBA_PORT_BASE (PCI_F_EXTEND | 0xfee00000UL)
static void __iomem *astro_iop_base __read_mostly;
-#define ELROY_HVERS 0x782
-#define MERCURY_HVERS 0x783
-#define QUICKSILVER_HVERS 0x784
-
-static inline int IS_ELROY(struct parisc_device *d)
-{
- return (d->id.hversion == ELROY_HVERS);
-}
-
-static inline int IS_MERCURY(struct parisc_device *d)
-{
- return (d->id.hversion == MERCURY_HVERS);
-}
-
-static inline int IS_QUICKSILVER(struct parisc_device *d)
-{
- return (d->id.hversion == QUICKSILVER_HVERS);
-}
-
-
-/*
-** lba_device: Per instance Elroy data structure
-*/
-struct lba_device {
- struct pci_hba_data hba;
-
- spinlock_t lba_lock;
- void *iosapic_obj;
-
-#ifdef CONFIG_64BIT
- void __iomem * iop_base; /* PA_VIEW - for IO port accessor funcs */
-#endif
-
- int flags; /* state/functionality enabled */
- int hw_rev; /* HW revision of chip */
-};
-
-
static u32 lba_t32;
/* lba flags */
@@ -1542,8 +1439,8 @@ lba_driver_probe(struct parisc_device *dev)
default: version = "TR4+";
}
- printk(KERN_INFO "%s version %s (0x%x) found at 0x%lx\n",
- MODULE_NAME, version, func_class & 0xf, dev->hpa.start);
+ printk(KERN_INFO "Elroy version %s (0x%x) found at 0x%lx\n",
+ version, func_class & 0xf, dev->hpa.start);
if (func_class < 2) {
printk(KERN_WARNING "Can't support LBA older than "
@@ -1563,14 +1460,18 @@ lba_driver_probe(struct parisc_device *dev)
}
} else if (IS_MERCURY(dev) || IS_QUICKSILVER(dev)) {
+ int major, minor;
+
func_class &= 0xff;
- version = kmalloc(6, GFP_KERNEL);
- snprintf(version, 6, "TR%d.%d",(func_class >> 4),(func_class & 0xf));
+ major = func_class >> 4, minor = func_class & 0xf;
+
/* We could use one printk for both Elroy and Mercury,
* 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.start);
+ printk(KERN_INFO "%s version TR%d.%d (0x%x) found at 0x%lx\n",
+ IS_MERCURY(dev) ? "Mercury" : "Quicksilver", major,
+ minor, func_class, dev->hpa.start);
+
cfg_ops = &mercury_cfg_ops;
} else {
printk(KERN_ERR "Unknown LBA found at 0x%lx\n", dev->hpa.start);
@@ -1600,6 +1501,7 @@ lba_driver_probe(struct parisc_device *dev)
lba_dev->hba.dev = dev;
lba_dev->iosapic_obj = tmp_obj; /* save interrupt handle */
lba_dev->hba.iommu = sba_get_iommu(dev); /* get iommu data */
+ parisc_set_drvdata(dev, lba_dev);
/* ------------ Second : initialize common stuff ---------- */
pci_bios = &lba_bios_ops;
diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c
index bf00fa2537bbb..8dac2ba82bb95 100644
--- a/drivers/parisc/led.c
+++ b/drivers/parisc/led.c
@@ -684,7 +684,7 @@ int __init led_init(void)
int ret;
snprintf(lcd_text_default, sizeof(lcd_text_default),
- "Linux %s", system_utsname.release);
+ "Linux %s", init_utsname()->release);
/* Work around the buggy PDC of KittyHawk-machines */
switch (CPU_HVERSION) {
diff --git a/drivers/parisc/power.c b/drivers/parisc/power.c
index fad5a33bf0fa3..2eb3577a88c50 100644
--- a/drivers/parisc/power.c
+++ b/drivers/parisc/power.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/parisc/kernel/power.c
+ * linux/drivers/parisc/power.c
* HP PARISC soft power switch support driver
*
* Copyright (c) 2001-2005 Helge Deller <deller@gmx.de>
@@ -84,8 +84,7 @@
static void deferred_poweroff(void *dummy)
{
- extern int cad_pid; /* from kernel/sys.c */
- if (kill_proc(cad_pid, SIGINT, 1)) {
+ if (kill_cad_pid(SIGINT, 1)) {
/* just in case killing init process failed */
machine_power_off();
}
diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c
index 8b47328155112..294c1117098d6 100644
--- a/drivers/parisc/sba_iommu.c
+++ b/drivers/parisc/sba_iommu.c
@@ -38,22 +38,15 @@
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
+#include <asm/ropes.h>
+#include <asm/mckinley.h> /* for proc_mckinley_root */
#include <asm/runway.h> /* for proc_runway_root */
#include <asm/pdc.h> /* for PDC_MODEL_* */
#include <asm/pdcpat.h> /* for is_pdc_pat() */
#include <asm/parisc-device.h>
-
-/* declared in arch/parisc/kernel/setup.c */
-extern struct proc_dir_entry * proc_mckinley_root;
-
#define MODULE_NAME "SBA"
-#ifdef CONFIG_PROC_FS
-/* depends on proc fs support. But costs CPU performance */
-#undef SBA_COLLECT_STATS
-#endif
-
/*
** The number of debug flags is a clue - this code is fragile.
** Don't even think about messing with it unless you have
@@ -92,202 +85,12 @@ extern struct proc_dir_entry * proc_mckinley_root;
#define DBG_RES(x...)
#endif
-#if defined(CONFIG_64BIT)
-/* "low end" PA8800 machines use ZX1 chipset: PAT PDC and only run 64-bit */
-#define ZX1_SUPPORT
-#endif
-
#define SBA_INLINE __inline__
-
-/*
-** The number of pdir entries to "free" before issueing
-** a read to PCOM register to flush out PCOM writes.
-** Interacts with allocation granularity (ie 4 or 8 entries
-** allocated and free'd/purged at a time might make this
-** less interesting).
-*/
-#define DELAYED_RESOURCE_CNT 16
-
#define DEFAULT_DMA_HINT_REG 0
-#define ASTRO_RUNWAY_PORT 0x582
-#define IKE_MERCED_PORT 0x803
-#define REO_MERCED_PORT 0x804
-#define REOG_MERCED_PORT 0x805
-#define PLUTO_MCKINLEY_PORT 0x880
-
-#define SBA_FUNC_ID 0x0000 /* function id */
-#define SBA_FCLASS 0x0008 /* function class, bist, header, rev... */
-
-#define IS_ASTRO(id) ((id)->hversion == ASTRO_RUNWAY_PORT)
-#define IS_IKE(id) ((id)->hversion == IKE_MERCED_PORT)
-#define IS_PLUTO(id) ((id)->hversion == PLUTO_MCKINLEY_PORT)
-
-#define SBA_FUNC_SIZE 4096 /* SBA configuration function reg set */
-
-#define ASTRO_IOC_OFFSET (32 * SBA_FUNC_SIZE)
-#define PLUTO_IOC_OFFSET (1 * SBA_FUNC_SIZE)
-/* Ike's IOC's occupy functions 2 and 3 */
-#define IKE_IOC_OFFSET(p) ((p+2) * SBA_FUNC_SIZE)
-
-#define IOC_CTRL 0x8 /* IOC_CTRL offset */
-#define IOC_CTRL_TC (1 << 0) /* TOC Enable */
-#define IOC_CTRL_CE (1 << 1) /* Coalesce Enable */
-#define IOC_CTRL_DE (1 << 2) /* Dillon Enable */
-#define IOC_CTRL_RM (1 << 8) /* Real Mode */
-#define IOC_CTRL_NC (1 << 9) /* Non Coherent Mode */
-#define IOC_CTRL_D4 (1 << 11) /* Disable 4-byte coalescing */
-#define IOC_CTRL_DD (1 << 13) /* Disable distr. LMMIO range coalescing */
-
-#define MAX_IOC 2 /* per Ike. Pluto/Astro only have 1. */
-
-#define ROPES_PER_IOC 8 /* per Ike half or Pluto/Astro */
-
-
-/*
-** Offsets into MBIB (Function 0 on Ike and hopefully Astro)
-** Firmware programs this stuff. Don't touch it.
-*/
-#define LMMIO_DIRECT0_BASE 0x300
-#define LMMIO_DIRECT0_MASK 0x308
-#define LMMIO_DIRECT0_ROUTE 0x310
-
-#define LMMIO_DIST_BASE 0x360
-#define LMMIO_DIST_MASK 0x368
-#define LMMIO_DIST_ROUTE 0x370
-
-#define IOS_DIST_BASE 0x390
-#define IOS_DIST_MASK 0x398
-#define IOS_DIST_ROUTE 0x3A0
-
-#define IOS_DIRECT_BASE 0x3C0
-#define IOS_DIRECT_MASK 0x3C8
-#define IOS_DIRECT_ROUTE 0x3D0
-
-/*
-** Offsets into I/O TLB (Function 2 and 3 on Ike)
-*/
-#define ROPE0_CTL 0x200 /* "regbus pci0" */
-#define ROPE1_CTL 0x208
-#define ROPE2_CTL 0x210
-#define ROPE3_CTL 0x218
-#define ROPE4_CTL 0x220
-#define ROPE5_CTL 0x228
-#define ROPE6_CTL 0x230
-#define ROPE7_CTL 0x238
-
-#define IOC_ROPE0_CFG 0x500 /* pluto only */
-#define IOC_ROPE_AO 0x10 /* Allow "Relaxed Ordering" */
-
-
-
-#define HF_ENABLE 0x40
-
-
-#define IOC_IBASE 0x300 /* IO TLB */
-#define IOC_IMASK 0x308
-#define IOC_PCOM 0x310
-#define IOC_TCNFG 0x318
-#define IOC_PDIR_BASE 0x320
-
-/* AGP GART driver looks for this */
-#define SBA_IOMMU_COOKIE 0x0000badbadc0ffeeUL
-
-
-/*
-** IOC supports 4/8/16/64KB page sizes (see TCNFG register)
-** It's safer (avoid memory corruption) to keep DMA page mappings
-** equivalently sized to VM PAGE_SIZE.
-**
-** We really can't avoid generating a new mapping for each
-** page since the Virtual Coherence Index has to be generated
-** and updated for each page.
-**
-** PAGE_SIZE could be greater than IOVP_SIZE. But not the inverse.
-*/
-#define IOVP_SIZE PAGE_SIZE
-#define IOVP_SHIFT PAGE_SHIFT
-#define IOVP_MASK PAGE_MASK
-
-#define SBA_PERF_CFG 0x708 /* Performance Counter stuff */
-#define SBA_PERF_MASK1 0x718
-#define SBA_PERF_MASK2 0x730
-
-
-/*
-** Offsets into PCI Performance Counters (functions 12 and 13)
-** Controlled by PERF registers in function 2 & 3 respectively.
-*/
-#define SBA_PERF_CNT1 0x200
-#define SBA_PERF_CNT2 0x208
-#define SBA_PERF_CNT3 0x210
-
-
-struct ioc {
- void __iomem *ioc_hpa; /* I/O MMU base address */
- char *res_map; /* resource map, bit == pdir entry */
- u64 *pdir_base; /* physical base address */
- unsigned long ibase; /* pdir IOV Space base - shared w/lba_pci */
- unsigned long imask; /* pdir IOV Space mask - shared w/lba_pci */
-#ifdef ZX1_SUPPORT
- unsigned long iovp_mask; /* help convert IOVA to IOVP */
-#endif
- unsigned long *res_hint; /* next avail IOVP - circular search */
- spinlock_t res_lock;
- unsigned int res_bitshift; /* from the LEFT! */
- unsigned int res_size; /* size of resource map in bytes */
-#ifdef SBA_HINT_SUPPORT
-/* FIXME : DMA HINTs not used */
- unsigned long hint_mask_pdir; /* bits used for DMA hints */
- unsigned int hint_shift_pdir;
-#endif
-#if DELAYED_RESOURCE_CNT > 0
- int saved_cnt;
- struct sba_dma_pair {
- dma_addr_t iova;
- size_t size;
- } saved[DELAYED_RESOURCE_CNT];
-#endif
-
-#ifdef SBA_COLLECT_STATS
-#define SBA_SEARCH_SAMPLE 0x100
- unsigned long avg_search[SBA_SEARCH_SAMPLE];
- unsigned long avg_idx; /* current index into avg_search */
- unsigned long used_pages;
- unsigned long msingle_calls;
- unsigned long msingle_pages;
- unsigned long msg_calls;
- unsigned long msg_pages;
- unsigned long usingle_calls;
- unsigned long usingle_pages;
- unsigned long usg_calls;
- unsigned long usg_pages;
-#endif
-
- /* STUFF We don't need in performance path */
- unsigned int pdir_size; /* in bytes, determined by IOV Space size */
-};
-
-struct sba_device {
- struct sba_device *next; /* list of SBA's in system */
- struct parisc_device *dev; /* dev found in bus walk */
- struct parisc_device_id *iodc; /* data about dev from firmware */
- const char *name;
- void __iomem *sba_hpa; /* base address */
- spinlock_t sba_lock;
- unsigned int flags; /* state/functionality enabled */
- unsigned int hw_rev; /* HW revision of chip */
-
- struct resource chip_resv; /* MMIO reserved for chip */
- struct resource iommu_resv; /* MMIO reserved for iommu */
-
- unsigned int num_ioc; /* number of on-board IOC's */
- struct ioc ioc[MAX_IOC];
-};
-
-
-static struct sba_device *sba_list;
+struct sba_device *sba_list;
+EXPORT_SYMBOL_GPL(sba_list);
static unsigned long ioc_needs_fdc = 0;
@@ -300,8 +103,14 @@ static unsigned long piranha_bad_128k = 0;
/* Looks nice and keeps the compiler happy */
#define SBA_DEV(d) ((struct sba_device *) (d))
+#ifdef CONFIG_AGP_PARISC
+#define SBA_AGP_SUPPORT
+#endif /*CONFIG_AGP_PARISC*/
+
#ifdef SBA_AGP_SUPPORT
-static int reserve_sba_gart = 1;
+static int sba_reserve_agpgart = 1;
+module_param(sba_reserve_agpgart, int, 1);
+MODULE_PARM_DESC(sba_reserve_agpgart, "Reserve half of IO pdir as AGPGART");
#endif
#define ROUNDUP(x,y) ((x + ((y)-1)) & ~((y)-1))
@@ -741,7 +550,7 @@ sba_io_pdir_entry(u64 *pdir_ptr, space_t sid, unsigned long vba,
asm("lci 0(%%sr1, %1), %0" : "=r" (ci) : "r" (vba));
pa |= (ci >> 12) & 0xff; /* move CI (8 bits) into lowest byte */
- pa |= 0x8000000000000000ULL; /* set "valid" bit */
+ pa |= SBA_PDIR_VALID_BIT; /* set "valid" bit */
*pdir_ptr = cpu_to_le64(pa); /* swap and store into I/O Pdir */
/*
@@ -1498,6 +1307,10 @@ sba_ioc_init_pluto(struct parisc_device *sba, struct ioc *ioc, int ioc_num)
WRITE_REG(ioc->ibase | 31, ioc->ioc_hpa + IOC_PCOM);
#ifdef SBA_AGP_SUPPORT
+{
+ struct klist_iter i;
+ struct device *dev = NULL;
+
/*
** If an AGP device is present, only use half of the IOV space
** for PCI DMA. Unfortunately we can't know ahead of time
@@ -1506,20 +1319,22 @@ sba_ioc_init_pluto(struct parisc_device *sba, struct ioc *ioc, int ioc_num)
** We program the next pdir index after we stop w/ a key for
** the GART code to handshake on.
*/
- device=NULL;
- for (lba = sba->child; lba; lba = lba->sibling) {
+ klist_iter_init(&sba->dev.klist_children, &i);
+ while (dev = next_device(&i)) {
+ struct parisc_device *lba = to_parisc_device(dev);
if (IS_QUICKSILVER(lba))
- break;
+ agp_found = 1;
}
+ klist_iter_exit(&sba->dev.klist_children, &i);
- if (lba) {
- DBG_INIT("%s: Reserving half of IOVA space for AGP GART support\n", __FUNCTION__);
+ if (agp_found && sba_reserve_agpgart) {
+ printk(KERN_INFO "%s: reserving %dMb of IOVA space for agpgart\n",
+ __FUNCTION__, (iova_space_size/2) >> 20);
ioc->pdir_size /= 2;
- ((u64 *)ioc->pdir_base)[PDIR_INDEX(iova_space_size/2)] = SBA_IOMMU_COOKIE;
- } else {
- DBG_INIT("%s: No GART needed - no AGP controller found\n", __FUNCTION__);
+ ioc->pdir_base[PDIR_INDEX(iova_space_size/2)] = SBA_AGPGART_COOKIE;
}
-#endif /* 0 */
+}
+#endif /*SBA_AGP_SUPPORT*/
}
@@ -1701,7 +1516,7 @@ printk("sba_hw_init(): mem_boot 0x%x 0x%x 0x%x 0x%x\n", PAGE0->mem_boot.hpa,
}
#endif
- if (!IS_PLUTO(sba_dev->iodc)) {
+ if (!IS_PLUTO(sba_dev->dev)) {
ioc_ctl = READ_REG(sba_dev->sba_hpa+IOC_CTRL);
DBG_INIT("%s() hpa 0x%lx ioc_ctl 0x%Lx ->",
__FUNCTION__, sba_dev->sba_hpa, ioc_ctl);
@@ -1718,9 +1533,8 @@ printk("sba_hw_init(): mem_boot 0x%x 0x%x 0x%x 0x%x\n", PAGE0->mem_boot.hpa,
#endif
} /* if !PLUTO */
- if (IS_ASTRO(sba_dev->iodc)) {
+ if (IS_ASTRO(sba_dev->dev)) {
int err;
- /* PAT_PDC (L-class) also reports the same goofy base */
sba_dev->ioc[0].ioc_hpa = ioc_remap(sba_dev, ASTRO_IOC_OFFSET);
num_ioc = 1;
@@ -1730,13 +1544,9 @@ printk("sba_hw_init(): mem_boot 0x%x 0x%x 0x%x 0x%x\n", PAGE0->mem_boot.hpa,
err = request_resource(&iomem_resource, &(sba_dev->chip_resv));
BUG_ON(err < 0);
- } else if (IS_PLUTO(sba_dev->iodc)) {
+ } else if (IS_PLUTO(sba_dev->dev)) {
int err;
- /* We use a negative value for IOC HPA so it gets
- * corrected when we add it with IKE's IOC offset.
- * Doesnt look clean, but fewer code.
- */
sba_dev->ioc[0].ioc_hpa = ioc_remap(sba_dev, PLUTO_IOC_OFFSET);
num_ioc = 1;
@@ -1752,14 +1562,14 @@ printk("sba_hw_init(): mem_boot 0x%x 0x%x 0x%x 0x%x\n", PAGE0->mem_boot.hpa,
err = request_resource(&iomem_resource, &(sba_dev->iommu_resv));
WARN_ON(err < 0);
} else {
- /* IS_IKE (ie N-class, L3000, L1500) */
+ /* IKE, REO */
sba_dev->ioc[0].ioc_hpa = ioc_remap(sba_dev, IKE_IOC_OFFSET(0));
sba_dev->ioc[1].ioc_hpa = ioc_remap(sba_dev, IKE_IOC_OFFSET(1));
num_ioc = 2;
/* TODO - LOOKUP Ike/Stretch chipset mem map */
}
- /* XXX: What about Reo? */
+ /* XXX: What about Reo Grande? */
sba_dev->num_ioc = num_ioc;
for (i = 0; i < num_ioc; i++) {
@@ -1774,7 +1584,7 @@ printk("sba_hw_init(): mem_boot 0x%x 0x%x 0x%x 0x%x\n", PAGE0->mem_boot.hpa,
* Overrides bit 1 in DMA Hint Sets.
* Improves netperf UDP_STREAM by ~10% for bcm5701.
*/
- if (IS_PLUTO(sba_dev->iodc)) {
+ if (IS_PLUTO(sba_dev->dev)) {
void __iomem *rope_cfg;
unsigned long cfg_val;
@@ -1803,7 +1613,7 @@ printk("sba_hw_init(): mem_boot 0x%x 0x%x 0x%x 0x%x\n", PAGE0->mem_boot.hpa,
READ_REG(sba_dev->ioc[i].ioc_hpa + 0x400)
);
- if (IS_PLUTO(sba_dev->iodc)) {
+ if (IS_PLUTO(sba_dev->dev)) {
sba_ioc_init_pluto(sba_dev->dev, &(sba_dev->ioc[i]), i);
} else {
sba_ioc_init(sba_dev->dev, &(sba_dev->ioc[i]), i);
@@ -2067,7 +1877,7 @@ sba_driver_callback(struct parisc_device *dev)
/* Read HW Rev First */
func_class = READ_REG(sba_addr + SBA_FCLASS);
- if (IS_ASTRO(&dev->id)) {
+ if (IS_ASTRO(dev)) {
unsigned long fclass;
static char astro_rev[]="Astro ?.?";
@@ -2078,11 +1888,11 @@ sba_driver_callback(struct parisc_device *dev)
astro_rev[8] = '0' + (char) ((fclass & 0x18) >> 3);
version = astro_rev;
- } else if (IS_IKE(&dev->id)) {
+ } else if (IS_IKE(dev)) {
static char ike_rev[] = "Ike rev ?";
ike_rev[8] = '0' + (char) (func_class & 0xff);
version = ike_rev;
- } else if (IS_PLUTO(&dev->id)) {
+ } else if (IS_PLUTO(dev)) {
static char pluto_rev[]="Pluto ?.?";
pluto_rev[6] = '0' + (char) ((func_class & 0xf0) >> 4);
pluto_rev[8] = '0' + (char) (func_class & 0x0f);
@@ -2097,7 +1907,7 @@ sba_driver_callback(struct parisc_device *dev)
global_ioc_cnt = count_parisc_driver(&sba_driver);
/* Astro and Pluto have one IOC per SBA */
- if ((!IS_ASTRO(&dev->id)) || (!IS_PLUTO(&dev->id)))
+ if ((!IS_ASTRO(dev)) || (!IS_PLUTO(dev)))
global_ioc_cnt *= 2;
}
@@ -2117,7 +1927,6 @@ sba_driver_callback(struct parisc_device *dev)
sba_dev->dev = dev;
sba_dev->hw_rev = func_class;
- sba_dev->iodc = &dev->id;
sba_dev->name = dev->name;
sba_dev->sba_hpa = sba_addr;
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-05-26 15:21:12 +0000