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/mmc/octeontx_hsmmc.c | 2 +- drivers/mmc/pci_mmc.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/mmc') diff --git a/drivers/mmc/octeontx_hsmmc.c b/drivers/mmc/octeontx_hsmmc.c index f0519f0cf8..0bf38945a1 100644 --- a/drivers/mmc/octeontx_hsmmc.c +++ b/drivers/mmc/octeontx_hsmmc.c @@ -3822,7 +3822,7 @@ static int octeontx_mmc_host_probe(struct udevice *dev) /* Octeon TX & TX2 use PCI based probing */ if (device_is_compatible(dev, "cavium,thunder-8890-mmc")) { - host->base_addr = dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, + host->base_addr = dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, 0, 0, PCI_REGION_MEM); if (!host->base_addr) { pr_err("%s: Error: MMC base address not found\n", diff --git a/drivers/mmc/pci_mmc.c b/drivers/mmc/pci_mmc.c index b9ab064b60..1bc2fbcfdf 100644 --- a/drivers/mmc/pci_mmc.c +++ b/drivers/mmc/pci_mmc.c @@ -50,7 +50,7 @@ static int pci_mmc_probe(struct udevice *dev) desc = mmc_get_blk_desc(&plat->mmc); desc->removable = !(plat->cfg.host_caps & MMC_CAP_NONREMOVABLE); - host->ioaddr = (void *)dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, + host->ioaddr = (void *)dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, 0, 0, PCI_REGION_MEM); host->name = dev->name; host->cd_gpio = priv->cd_gpio; -- cgit v1.2.3