From 12507a2d2269f36d16232d78ec15e861d3fff2d7 Mon Sep 17 00:00:00 2001 From: Andrew Scull Date: Thu, 21 Apr 2022 16:11:10 +0000 Subject: pci: Map bars with offset and length Evolve dm_pci_map_bar() to include an offset and length parameter. These allow a portion of the memory to be mapped and range checks to be applied. Passing both the offset and length as zero results in the previous behaviour and this is used to migrate the previous callers. Signed-off-by: Andrew Scull Reviewed-by: Bin Meng --- drivers/mtd/nand/raw/octeontx_bch.c | 4 ++-- drivers/mtd/nand/raw/octeontx_nand.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/mtd/nand') diff --git a/drivers/mtd/nand/raw/octeontx_bch.c b/drivers/mtd/nand/raw/octeontx_bch.c index 24ffa51..c1cc5fa 100644 --- a/drivers/mtd/nand/raw/octeontx_bch.c +++ b/drivers/mtd/nand/raw/octeontx_bch.c @@ -176,7 +176,7 @@ static int octeontx_pci_bchpf_probe(struct udevice *dev) if (!bch) return -ENOMEM; - bch->reg_base = dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, PCI_REGION_MEM); + bch->reg_base = dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, 0, 0, PCI_REGION_MEM); bch->dev = dev; debug("%s: base address: %p\n", __func__, bch->reg_base); @@ -361,7 +361,7 @@ static int octeontx_pci_bchvf_probe(struct udevice *dev) vf->dev = dev; /* Map PF's configuration registers */ - vf->reg_base = dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, PCI_REGION_MEM); + vf->reg_base = dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, 0, 0, PCI_REGION_MEM); debug("%s: reg base: %p\n", __func__, vf->reg_base); err = octeontx_cmd_queue_initialize(dev, QID_BCH, QDEPTH - 1, 0, diff --git a/drivers/mtd/nand/raw/octeontx_nand.c b/drivers/mtd/nand/raw/octeontx_nand.c index ff363a5..3e84bb2 100644 --- a/drivers/mtd/nand/raw/octeontx_nand.c +++ b/drivers/mtd/nand/raw/octeontx_nand.c @@ -2098,7 +2098,7 @@ static int octeontx_pci_nand_probe(struct udevice *dev) tn->dev = dev; INIT_LIST_HEAD(&tn->chips); - tn->base = dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, PCI_REGION_MEM); + tn->base = dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, 0, 0, PCI_REGION_MEM); if (!tn->base) { ret = -EINVAL; goto release; -- cgit v1.1