Le 24/09/2020 à 08:38, Oliver O'Halloran a écrit :
Signed-off-by: Oliver O'Halloran <ooh...@gmail.com>
Tested-by: Christophe Leroy <christophe.le...@csgroup.eu> This series is a really good step forward to the elimination of early support for ioremap(), thanks. Tested with pmac32_defconfig on QEMU MAC99. Before the series we have 9000 kbytes mapped as early ioremap ioremap() called early from pmac_feature_init+0xc8/0xac8. Use early_ioremap() instead ioremap() called early from probe_one_macio+0x170/0x2a8. Use early_ioremap() instead ioremap() called early from udbg_scc_init+0x1d8/0x494. Use early_ioremap() instead ioremap() called early from find_via_cuda+0xa8/0x3f8. Use early_ioremap() instead ioremap() called early from pmac_pci_init+0x214/0x778. Use early_ioremap() instead ioremap() called early from pmac_pci_init+0x228/0x778. Use early_ioremap() instead ioremap() called early from pci_process_bridge_OF_ranges+0x158/0x2d0. Use early_ioremap() instead ioremap() called early from pmac_setup_arch+0x110/0x298. Use early_ioremap() instead ioremap() called early from pmac_nvram_init+0x144/0x534. Use early_ioremap() instead * 0xfeb36000..0xff400000 : early ioremap * 0xf1000000..0xfeb36000 : vmalloc & ioremap After the series we have 800 kbytes mapped as early ioremap ioremap() called early from pmac_feature_init+0xc8/0xac8. Use early_ioremap() instead ioremap() called early from probe_one_macio+0x170/0x2a8. Use early_ioremap() instead ioremap() called early from udbg_scc_init+0x1d8/0x494. Use early_ioremap() instead ioremap() called early from find_via_cuda+0xa8/0x3f8. Use early_ioremap() instead ioremap() called early from pmac_setup_arch+0x10c/0x294. Use early_ioremap() instead ioremap() called early from pmac_nvram_init+0x144/0x534. Use early_ioremap() instead * 0xff338000..0xff400000 : early ioremap * 0xf1000000..0xff338000 : vmalloc & ioremap Christophe
--- compile tested with pmac32_defconfig and g5_defconfig --- arch/powerpc/platforms/powermac/setup.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index f002b0fa69b8..0f8669139a21 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -298,9 +298,6 @@ static void __init pmac_setup_arch(void) of_node_put(ic); }- /* Lookup PCI hosts */- pmac_pci_init(); - #ifdef CONFIG_PPC32 ohare_init(); l2cr_init(); @@ -600,6 +597,7 @@ define_machine(powermac) { .name = "PowerMac", .probe = pmac_probe, .setup_arch = pmac_setup_arch, + .discover_phbs = pmac_pci_init, .show_cpuinfo = pmac_show_cpuinfo, .init_IRQ = pmac_pic_init, .get_irq = NULL, /* changed later */
