[SPARC64]: Move index info pci_pbm_info.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c
index ec265a3..422485b 100644
--- a/arch/sparc64/kernel/pci_sabre.c
+++ b/arch/sparc64/kernel/pci_sabre.c
@@ -494,11 +494,11 @@
};
/* SABRE error handling support. */
-static void sabre_check_iommu_error(struct pci_controller_info *p,
+static void sabre_check_iommu_error(struct pci_pbm_info *pbm,
unsigned long afsr,
unsigned long afar)
{
- struct iommu *iommu = p->pbm_A.iommu;
+ struct iommu *iommu = pbm->iommu;
unsigned long iommu_tag[16];
unsigned long iommu_data[16];
unsigned long flags;
@@ -526,8 +526,8 @@
type_string = "Unknown";
break;
};
- printk("SABRE%d: IOMMU Error, type[%s]\n",
- p->index, type_string);
+ printk("%s: IOMMU Error, type[%s]\n",
+ pbm->name, type_string);
/* Enter diagnostic mode and probe for error'd
* entries in the IOTLB.
@@ -536,7 +536,7 @@
sabre_write(iommu->iommu_control,
(control | SABRE_IOMMUCTRL_DENAB));
for (i = 0; i < 16; i++) {
- unsigned long base = p->pbm_A.controller_regs;
+ unsigned long base = pbm->controller_regs;
iommu_tag[i] =
sabre_read(base + SABRE_IOMMU_TAG + (i * 8UL));
@@ -566,13 +566,13 @@
type_string = "Unknown";
break;
};
- printk("SABRE%d: IOMMU TAG(%d)[RAW(%016lx)error(%s)wr(%d)sz(%dK)vpg(%08lx)]\n",
- p->index, i, tag, type_string,
+ printk("%s: IOMMU TAG(%d)[RAW(%016lx)error(%s)wr(%d)sz(%dK)vpg(%08lx)]\n",
+ pbm->name, i, tag, type_string,
((tag & SABRE_IOMMUTAG_WRITE) ? 1 : 0),
((tag & SABRE_IOMMUTAG_SIZE) ? 64 : 8),
((tag & SABRE_IOMMUTAG_VPN) << IOMMU_PAGE_SHIFT));
- printk("SABRE%d: IOMMU DATA(%d)[RAW(%016lx)valid(%d)used(%d)cache(%d)ppg(%016lx)\n",
- p->index, i, data,
+ printk("%s: IOMMU DATA(%d)[RAW(%016lx)valid(%d)used(%d)cache(%d)ppg(%016lx)\n",
+ pbm->name, i, data,
((data & SABRE_IOMMUDATA_VALID) ? 1 : 0),
((data & SABRE_IOMMUDATA_USED) ? 1 : 0),
((data & SABRE_IOMMUDATA_CACHE) ? 1 : 0),
@@ -584,9 +584,9 @@
static irqreturn_t sabre_ue_intr(int irq, void *dev_id)
{
- struct pci_controller_info *p = dev_id;
- unsigned long afsr_reg = p->pbm_A.controller_regs + SABRE_UE_AFSR;
- unsigned long afar_reg = p->pbm_A.controller_regs + SABRE_UECE_AFAR;
+ struct pci_pbm_info *pbm = dev_id;
+ unsigned long afsr_reg = pbm->controller_regs + SABRE_UE_AFSR;
+ unsigned long afar_reg = pbm->controller_regs + SABRE_UECE_AFAR;
unsigned long afsr, afar, error_bits;
int reported;
@@ -604,21 +604,21 @@
sabre_write(afsr_reg, error_bits);
/* Log the error. */
- printk("SABRE%d: Uncorrectable Error, primary error type[%s%s]\n",
- p->index,
+ printk("%s: Uncorrectable Error, primary error type[%s%s]\n",
+ pbm->name,
((error_bits & SABRE_UEAFSR_PDRD) ?
"DMA Read" :
((error_bits & SABRE_UEAFSR_PDWR) ?
"DMA Write" : "???")),
((error_bits & SABRE_UEAFSR_PDTE) ?
":Translation Error" : ""));
- printk("SABRE%d: bytemask[%04lx] dword_offset[%lx] was_block(%d)\n",
- p->index,
+ printk("%s: bytemask[%04lx] dword_offset[%lx] was_block(%d)\n",
+ pbm->name,
(afsr & SABRE_UEAFSR_BMSK) >> 32UL,
(afsr & SABRE_UEAFSR_OFF) >> 29UL,
((afsr & SABRE_UEAFSR_BLK) ? 1 : 0));
- printk("SABRE%d: UE AFAR [%016lx]\n", p->index, afar);
- printk("SABRE%d: UE Secondary errors [", p->index);
+ printk("%s: UE AFAR [%016lx]\n", pbm->name, afar);
+ printk("%s: UE Secondary errors [", pbm->name);
reported = 0;
if (afsr & SABRE_UEAFSR_SDRD) {
reported++;
@@ -637,16 +637,16 @@
printk("]\n");
/* Interrogate IOMMU for error status. */
- sabre_check_iommu_error(p, afsr, afar);
+ sabre_check_iommu_error(pbm, afsr, afar);
return IRQ_HANDLED;
}
static irqreturn_t sabre_ce_intr(int irq, void *dev_id)
{
- struct pci_controller_info *p = dev_id;
- unsigned long afsr_reg = p->pbm_A.controller_regs + SABRE_CE_AFSR;
- unsigned long afar_reg = p->pbm_A.controller_regs + SABRE_UECE_AFAR;
+ struct pci_pbm_info *pbm = dev_id;
+ unsigned long afsr_reg = pbm->controller_regs + SABRE_CE_AFSR;
+ unsigned long afar_reg = pbm->controller_regs + SABRE_UECE_AFAR;
unsigned long afsr, afar, error_bits;
int reported;
@@ -663,8 +663,8 @@
sabre_write(afsr_reg, error_bits);
/* Log the error. */
- printk("SABRE%d: Correctable Error, primary error type[%s]\n",
- p->index,
+ printk("%s: Correctable Error, primary error type[%s]\n",
+ pbm->name,
((error_bits & SABRE_CEAFSR_PDRD) ?
"DMA Read" :
((error_bits & SABRE_CEAFSR_PDWR) ?
@@ -673,15 +673,15 @@
/* XXX Use syndrome and afar to print out module string just like
* XXX UDB CE trap handler does... -DaveM
*/
- printk("SABRE%d: syndrome[%02lx] bytemask[%04lx] dword_offset[%lx] "
+ printk("%s: syndrome[%02lx] bytemask[%04lx] dword_offset[%lx] "
"was_block(%d)\n",
- p->index,
+ pbm->name,
(afsr & SABRE_CEAFSR_ESYND) >> 48UL,
(afsr & SABRE_CEAFSR_BMSK) >> 32UL,
(afsr & SABRE_CEAFSR_OFF) >> 29UL,
((afsr & SABRE_CEAFSR_BLK) ? 1 : 0));
- printk("SABRE%d: CE AFAR [%016lx]\n", p->index, afar);
- printk("SABRE%d: CE Secondary errors [", p->index);
+ printk("%s: CE AFAR [%016lx]\n", pbm->name, afar);
+ printk("%s: CE Secondary errors [", pbm->name);
reported = 0;
if (afsr & SABRE_CEAFSR_SDRD) {
reported++;
@@ -698,13 +698,13 @@
return IRQ_HANDLED;
}
-static irqreturn_t sabre_pcierr_intr_other(struct pci_controller_info *p)
+static irqreturn_t sabre_pcierr_intr_other(struct pci_pbm_info *pbm)
{
unsigned long csr_reg, csr, csr_error_bits;
irqreturn_t ret = IRQ_NONE;
u16 stat;
- csr_reg = p->pbm_A.controller_regs + SABRE_PCICTRL;
+ csr_reg = pbm->controller_regs + SABRE_PCICTRL;
csr = sabre_read(csr_reg);
csr_error_bits =
csr & SABRE_PCICTRL_SERR;
@@ -714,8 +714,8 @@
/* Log 'em. */
if (csr_error_bits & SABRE_PCICTRL_SERR)
- printk("SABRE%d: PCI SERR signal asserted.\n",
- p->index);
+ printk("%s: PCI SERR signal asserted.\n",
+ pbm->name);
ret = IRQ_HANDLED;
}
pci_bus_read_config_word(sabre_root_bus, 0,
@@ -725,8 +725,8 @@
PCI_STATUS_REC_TARGET_ABORT |
PCI_STATUS_REC_MASTER_ABORT |
PCI_STATUS_SIG_SYSTEM_ERROR)) {
- printk("SABRE%d: PCI bus error, PCI_STATUS[%04x]\n",
- p->index, stat);
+ printk("%s: PCI bus error, PCI_STATUS[%04x]\n",
+ pbm->name, stat);
pci_bus_write_config_word(sabre_root_bus, 0,
PCI_STATUS, 0xffff);
ret = IRQ_HANDLED;
@@ -736,13 +736,13 @@
static irqreturn_t sabre_pcierr_intr(int irq, void *dev_id)
{
- struct pci_controller_info *p = dev_id;
+ struct pci_pbm_info *pbm = dev_id;
unsigned long afsr_reg, afar_reg;
unsigned long afsr, afar, error_bits;
int reported;
- afsr_reg = p->pbm_A.controller_regs + SABRE_PIOAFSR;
- afar_reg = p->pbm_A.controller_regs + SABRE_PIOAFAR;
+ afsr_reg = pbm->controller_regs + SABRE_PIOAFSR;
+ afar_reg = pbm->controller_regs + SABRE_PIOAFAR;
/* Latch error status. */
afar = sabre_read(afar_reg);
@@ -755,12 +755,12 @@
SABRE_PIOAFSR_SMA | SABRE_PIOAFSR_STA |
SABRE_PIOAFSR_SRTRY | SABRE_PIOAFSR_SPERR);
if (!error_bits)
- return sabre_pcierr_intr_other(p);
+ return sabre_pcierr_intr_other(pbm);
sabre_write(afsr_reg, error_bits);
/* Log the error. */
- printk("SABRE%d: PCI Error, primary error type[%s]\n",
- p->index,
+ printk("%s: PCI Error, primary error type[%s]\n",
+ pbm->name,
(((error_bits & SABRE_PIOAFSR_PMA) ?
"Master Abort" :
((error_bits & SABRE_PIOAFSR_PTA) ?
@@ -769,12 +769,12 @@
"Excessive Retries" :
((error_bits & SABRE_PIOAFSR_PPERR) ?
"Parity Error" : "???"))))));
- printk("SABRE%d: bytemask[%04lx] was_block(%d)\n",
- p->index,
+ printk("%s: bytemask[%04lx] was_block(%d)\n",
+ pbm->name,
(afsr & SABRE_PIOAFSR_BMSK) >> 32UL,
(afsr & SABRE_PIOAFSR_BLK) ? 1 : 0);
- printk("SABRE%d: PCI AFAR [%016lx]\n", p->index, afar);
- printk("SABRE%d: PCI Secondary errors [", p->index);
+ printk("%s: PCI AFAR [%016lx]\n", pbm->name, afar);
+ printk("%s: PCI Secondary errors [", pbm->name);
reported = 0;
if (afsr & SABRE_PIOAFSR_SMA) {
reported++;
@@ -806,11 +806,11 @@
* a bug in the IOMMU support code or a PCI device driver.
*/
if (error_bits & (SABRE_PIOAFSR_PTA | SABRE_PIOAFSR_STA)) {
- sabre_check_iommu_error(p, afsr, afar);
- pci_scan_for_target_abort(p, &p->pbm_A, p->pbm_A.pci_bus);
+ sabre_check_iommu_error(pbm, afsr, afar);
+ pci_scan_for_target_abort(pbm, pbm->pci_bus);
}
if (error_bits & (SABRE_PIOAFSR_PMA | SABRE_PIOAFSR_SMA))
- pci_scan_for_master_abort(p, &p->pbm_A, p->pbm_A.pci_bus);
+ pci_scan_for_master_abort(pbm, pbm->pci_bus);
/* For excessive retries, SABRE/PBM will abort the device
* and there is no way to specifically check for excessive
@@ -820,14 +820,13 @@
*/
if (error_bits & (SABRE_PIOAFSR_PPERR | SABRE_PIOAFSR_SPERR))
- pci_scan_for_parity_error(p, &p->pbm_A, p->pbm_A.pci_bus);
+ pci_scan_for_parity_error(pbm, pbm->pci_bus);
return IRQ_HANDLED;
}
static void sabre_register_error_handlers(struct pci_pbm_info *pbm)
{
- struct pci_controller_info *p = pbm->parent;
struct device_node *dp = pbm->prom_node;
struct of_device *op;
unsigned long base = pbm->controller_regs;
@@ -858,15 +857,15 @@
SABRE_UEAFSR_SDRD | SABRE_UEAFSR_SDWR |
SABRE_UEAFSR_SDTE | SABRE_UEAFSR_PDTE));
- request_irq(op->irqs[1], sabre_ue_intr, 0, "SABRE_UE", p);
+ request_irq(op->irqs[1], sabre_ue_intr, 0, "SABRE_UE", pbm);
sabre_write(base + SABRE_CE_AFSR,
(SABRE_CEAFSR_PDRD | SABRE_CEAFSR_PDWR |
SABRE_CEAFSR_SDRD | SABRE_CEAFSR_SDWR));
- request_irq(op->irqs[2], sabre_ce_intr, 0, "SABRE_CE", p);
+ request_irq(op->irqs[2], sabre_ce_intr, 0, "SABRE_CE", pbm);
request_irq(op->irqs[0], sabre_pcierr_intr, 0,
- "SABRE_PCIERR", p);
+ "SABRE_PCIERR", pbm);
tmp = sabre_read(base + SABRE_PCICTRL);
tmp |= SABRE_PCICTRL_ERREN;
@@ -1006,6 +1005,8 @@
pbm->scan_bus = sabre_scan_bus;
pbm->pci_ops = &sabre_ops;
+ pbm->index = pci_num_pbms++;
+
pbm->chip_type = PBM_CHIP_TYPE_SABRE;
pbm->parent = p;
pbm->prom_node = dp;
@@ -1062,7 +1063,6 @@
pci_pbm_root = &p->pbm_A;
p->pbm_A.portid = upa_portid;
- p->index = pci_num_controllers++;
/*
* Map in SABRE register set and report the presence of this SABRE.