[SPARC64]: Move index info pci_pbm_info.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 53 insertions, 53 deletions

diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c
index ec265a30af43..422485bc67f0 100644
--- a/arch/sparc64/kernel/pci_sabre.c
+++ b/arch/sparc64/kernel/pci_sabre.c
@@ -494,11 +494,11 @@ static struct pci_ops sabre_ops = {
 };
 
 /* 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 @@ static void sabre_check_iommu_error(struct pci_controller_info *p,
                         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 @@ static void sabre_check_iommu_error(struct pci_controller_info *p,
                 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 @@ static void sabre_check_iommu_error(struct pci_controller_info *p,
                                 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 void sabre_check_iommu_error(struct pci_controller_info *p,
 
 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 @@ static irqreturn_t sabre_ue_intr(int irq, void *dev_id)
         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 @@ static irqreturn_t sabre_ue_intr(int irq, void *dev_id)
         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 @@ static irqreturn_t sabre_ce_intr(int irq, void *dev_id)
         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 @@ static irqreturn_t sabre_ce_intr(int irq, void *dev_id)
         /* 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 @@ static irqreturn_t sabre_ce_intr(int irq, void *dev_id)
         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 @@ static irqreturn_t sabre_pcierr_intr_other(struct pci_controller_info *p)
 
                 /* 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 @@ static irqreturn_t sabre_pcierr_intr_other(struct pci_controller_info *p)
                     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_other(struct pci_controller_info *p)
 
 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 @@ static irqreturn_t sabre_pcierr_intr(int irq, void *dev_id)
                  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 @@ static irqreturn_t sabre_pcierr_intr(int irq, void *dev_id)
                    "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 @@ static irqreturn_t sabre_pcierr_intr(int irq, void *dev_id)
          * 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 @@ static irqreturn_t sabre_pcierr_intr(int irq, void *dev_id)
          */
 
         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 @@ static void sabre_register_error_handlers(struct pci_pbm_info *pbm)
                      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 @@ static void sabre_pbm_init(struct pci_controller_info *p, struct device_node *dp
         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 @@ void sabre_init(struct device_node *dp, char *model_name)
         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.