diff options
Diffstat (limited to 'arch/s390/pci')
| -rw-r--r-- | arch/s390/pci/pci.c | 6 | ||||
| -rw-r--r-- | arch/s390/pci/pci_clp.c | 5 | ||||
| -rw-r--r-- | arch/s390/pci/pci_irq.c | 5 |
3 files changed, 16 insertions, 0 deletions
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index bc980fd313d5..c8b9d866434c 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -120,6 +120,7 @@ int zpci_register_ioat(struct zpci_dev *zdev, u8 dmaas, fib.pba = base; fib.pal = limit; fib.iota = iota | ZPCI_IOTA_RTTO_FLAG; + fib.gd = zdev->gisa; cc = zpci_mod_fc(req, &fib, &status); if (cc) zpci_dbg(3, "reg ioat fid:%x, cc:%d, status:%d\n", zdev->fid, cc, status); @@ -133,6 +134,8 @@ int zpci_unregister_ioat(struct zpci_dev *zdev, u8 dmaas) struct zpci_fib fib = {0}; u8 cc, status; + fib.gd = zdev->gisa; + cc = zpci_mod_fc(req, &fib, &status); if (cc) zpci_dbg(3, "unreg ioat fid:%x, cc:%d, status:%d\n", zdev->fid, cc, status); @@ -160,6 +163,7 @@ int zpci_fmb_enable_device(struct zpci_dev *zdev) atomic64_set(&zdev->unmapped_pages, 0); fib.fmb_addr = virt_to_phys(zdev->fmb); + fib.gd = zdev->gisa; cc = zpci_mod_fc(req, &fib, &status); if (cc) { kmem_cache_free(zdev_fmb_cache, zdev->fmb); @@ -178,6 +182,8 @@ int zpci_fmb_disable_device(struct zpci_dev *zdev) if (!zdev->fmb) return -EINVAL; + fib.gd = zdev->gisa; + /* Function measurement is disabled if fmb address is zero */ cc = zpci_mod_fc(req, &fib, &status); if (cc == 3) /* Function already gone. */ diff --git a/arch/s390/pci/pci_clp.c b/arch/s390/pci/pci_clp.c index 375e0a5120bc..d058c83467ef 100644 --- a/arch/s390/pci/pci_clp.c +++ b/arch/s390/pci/pci_clp.c @@ -229,12 +229,16 @@ static int clp_set_pci_fn(struct zpci_dev *zdev, u32 *fh, u8 nr_dma_as, u8 comma { struct clp_req_rsp_set_pci *rrb; int rc, retries = 100; + u32 gisa = 0; *fh = 0; rrb = clp_alloc_block(GFP_KERNEL); if (!rrb) return -ENOMEM; + if (command != CLP_SET_DISABLE_PCI_FN) + gisa = zdev->gisa; + do { memset(rrb, 0, sizeof(*rrb)); rrb->request.hdr.len = sizeof(rrb->request); @@ -243,6 +247,7 @@ static int clp_set_pci_fn(struct zpci_dev *zdev, u32 *fh, u8 nr_dma_as, u8 comma rrb->request.fh = zdev->fh; rrb->request.oc = command; rrb->request.ndas = nr_dma_as; + rrb->request.gisa = gisa; rc = clp_req(rrb, CLP_LPS_PCI); if (rrb->response.hdr.rsp == CLP_RC_SETPCIFN_BUSY) { diff --git a/arch/s390/pci/pci_irq.c b/arch/s390/pci/pci_irq.c index f2b3145b6697..a2b42a63a53b 100644 --- a/arch/s390/pci/pci_irq.c +++ b/arch/s390/pci/pci_irq.c @@ -43,6 +43,7 @@ static int zpci_set_airq(struct zpci_dev *zdev) fib.fmt0.aibvo = 0; /* each zdev has its own interrupt vector */ fib.fmt0.aisb = virt_to_phys(zpci_sbv->vector) + (zdev->aisb / 64) * 8; fib.fmt0.aisbo = zdev->aisb & 63; + fib.gd = zdev->gisa; return zpci_mod_fc(req, &fib, &status) ? -EIO : 0; } @@ -54,6 +55,8 @@ static int zpci_clear_airq(struct zpci_dev *zdev) struct zpci_fib fib = {0}; u8 cc, status; + fib.gd = zdev->gisa; + cc = zpci_mod_fc(req, &fib, &status); if (cc == 3 || (cc == 1 && status == 24)) /* Function already gone or IRQs already deregistered. */ @@ -72,6 +75,7 @@ static int zpci_set_directed_irq(struct zpci_dev *zdev) fib.fmt = 1; fib.fmt1.noi = zdev->msi_nr_irqs; fib.fmt1.dibvo = zdev->msi_first_bit; + fib.gd = zdev->gisa; return zpci_mod_fc(req, &fib, &status) ? -EIO : 0; } @@ -84,6 +88,7 @@ static int zpci_clear_directed_irq(struct zpci_dev *zdev) u8 cc, status; fib.fmt = 1; + fib.gd = zdev->gisa; cc = zpci_mod_fc(req, &fib, &status); if (cc == 3 || (cc == 1 && status == 24)) /* Function already gone or IRQs already deregistered. */ |