From 4e084796886259133d9226c40822e44599a41302 Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Mon, 13 Feb 2017 13:22:19 -0800 Subject: device: Add scan_generic_bus support scan_smbus routine does not perform any smbus specific operation. Thus, rename the routine to scan_generic_bus so that it can be used by other buses like SPI. Add a wrapper scan_smbus to allow other users of smbus scan to continue working as before. BUG=chrome-os-partner:59832 BRANCH=None TEST=Compiles successfully Change-Id: I8ca1a2b7f2906d186ec39e9223ce18b8a1f27196 Signed-off-by: Furquan Shaikh Reviewed-on: https://review.coreboot.org/18363 Reviewed-by: Aaron Durbin Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel --- src/device/root_device.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'src/device/root_device.c') diff --git a/src/device/root_device.c b/src/device/root_device.c index ed1f7d7bfc..9b3fd49598 100644 --- a/src/device/root_device.c +++ b/src/device/root_device.c @@ -72,17 +72,17 @@ void scan_lpc_bus(device_t bus) printk(BIOS_SPEW, "%s for %s done\n", __func__, dev_path(bus)); } -void scan_smbus(device_t bus) +void scan_generic_bus(device_t bus) { device_t child; struct bus *link; - static int smbus_max = 0; + static int bus_max = 0; printk(BIOS_SPEW, "%s for %s\n", __func__, dev_path(bus)); for (link = bus->link_list; link; link = link->next) { - link->secondary = ++smbus_max; + link->secondary = ++bus_max; for (child = link->children; child; child = child->sibling) { @@ -92,7 +92,7 @@ void scan_smbus(device_t bus) if (child->ops && child->ops->enable) child->ops->enable(child); - printk(BIOS_DEBUG, "smbus: %s[%d]->", dev_path(child->bus->dev), + printk(BIOS_DEBUG, "bus: %s[%d]->", dev_path(child->bus->dev), child->bus->link_num); printk(BIOS_DEBUG, "%s %s\n", dev_path(child), @@ -103,6 +103,11 @@ void scan_smbus(device_t bus) printk(BIOS_SPEW, "%s for %s done\n", __func__, dev_path(bus)); } +void scan_smbus(device_t bus) +{ + scan_generic_bus(bus); +} + /** * Scan root bus for generic systems. * -- cgit v1.2.3