Date: Wed, 26 Dec 2012 14:52:39 +0000 (UTC) From: Aleksandr Rybalko <ray@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r244696 - projects/efika_mx/sys/dev/fdt Message-ID: <201212261452.qBQEqdDv085726@svn.freebsd.org>
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Author: ray Date: Wed Dec 26 14:52:39 2012 New Revision: 244696 URL: http://svnweb.freebsd.org/changeset/base/244696 Log: Move device mapping to fdtbus_activate_resource. Sponsored by: FreeBSD Foundation Modified: projects/efika_mx/sys/dev/fdt/fdt_common.c projects/efika_mx/sys/dev/fdt/fdtbus.c projects/efika_mx/sys/dev/fdt/simplebus.c Modified: projects/efika_mx/sys/dev/fdt/fdt_common.c ============================================================================== --- projects/efika_mx/sys/dev/fdt/fdt_common.c Wed Dec 26 13:07:17 2012 (r244695) +++ projects/efika_mx/sys/dev/fdt/fdt_common.c Wed Dec 26 14:52:39 2012 (r244696) @@ -421,12 +421,12 @@ fdt_regsize(phandle_t node, u_long *base int fdt_reg_to_rl(phandle_t node, struct resource_list *rl) { - u_long start, end, count; + u_long count; pcell_t *reg, *regptr; pcell_t addr_cells, size_cells; int tuple_size, tuples; int i, rv; - bus_space_handle_t vaddr; + bus_space_handle_t start, end; long busaddr, bussize; if (fdt_addrsize_cells(OF_parent(node), &addr_cells, &size_cells) != 0) @@ -457,14 +457,12 @@ fdt_reg_to_rl(phandle_t node, struct res /* Calculate address range relative to base. */ start += busaddr; - if (bus_space_map(fdtbus_bs_tag, start, count, 0, &vaddr) != 0) - panic("Couldn't map the device memory"); - end = vaddr + count - 1; + end = start + count - 1; - debugf("reg addr start = %lx, end = %lx, count = %lx\n", vaddr, + debugf("reg addr start = %lx, end = %lx, count = %lx\n", start, end, count); - resource_list_add(rl, SYS_RES_MEMORY, i, vaddr, end, + resource_list_add(rl, SYS_RES_MEMORY, i, start, end, count); } rv = 0; Modified: projects/efika_mx/sys/dev/fdt/fdtbus.c ============================================================================== --- projects/efika_mx/sys/dev/fdt/fdtbus.c Wed Dec 26 13:07:17 2012 (r244695) +++ projects/efika_mx/sys/dev/fdt/fdtbus.c Wed Dec 26 14:52:39 2012 (r244696) @@ -616,6 +616,16 @@ static int fdtbus_activate_resource(device_t bus, device_t child, int type, int rid, struct resource *res) { + bus_space_handle_t p; + int error; + + if (type == SYS_RES_MEMORY || type == SYS_RES_IOPORT) { + error = bus_space_map(rman_get_bustag(res), + rman_get_bushandle(res), rman_get_size(res), 0, &p); + if (error) + return (error); + rman_set_bushandle(res, p); + } return (rman_activate_resource(res)); } Modified: projects/efika_mx/sys/dev/fdt/simplebus.c ============================================================================== --- projects/efika_mx/sys/dev/fdt/simplebus.c Wed Dec 26 13:07:17 2012 (r244695) +++ projects/efika_mx/sys/dev/fdt/simplebus.c Wed Dec 26 14:52:39 2012 (r244696) @@ -185,7 +185,6 @@ simplebus_attach(device_t dev) device_printf(dev, "%s: could not process 'reg' " "property\n", di->di_ofw.obd_name); - /* XXX should unmap */ ofw_bus_gen_destroy_devinfo(&di->di_ofw); free(di, M_SIMPLEBUS); continue; @@ -195,7 +194,6 @@ simplebus_attach(device_t dev) device_printf(dev, "%s: could not process " "'interrupts' property\n", di->di_ofw.obd_name); resource_list_free(&di->di_res); - /* XXX should unmap */ ofw_bus_gen_destroy_devinfo(&di->di_ofw); free(di, M_SIMPLEBUS); continue; @@ -207,7 +205,6 @@ simplebus_attach(device_t dev) device_printf(dev, "could not add child: %s\n", di->di_ofw.obd_name); resource_list_free(&di->di_res); - /* XXX should unmap */ ofw_bus_gen_destroy_devinfo(&di->di_ofw); free(di, M_SIMPLEBUS); continue;
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