Date: Fri, 27 Nov 2015 18:14:45 +0000 (UTC) From: Zbigniew Bodek <zbb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r291400 - head/sys/boot/kshim Message-ID: <201511271814.tARIEjjb018859@repo.freebsd.org>
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Author: zbb Date: Fri Nov 27 18:14:45 2015 New Revision: 291400 URL: https://svnweb.freebsd.org/changeset/base/291400 Log: Implement missing bus_space_subregion in kshim Add missing function, used by exynos5_ehci driver. Reviewed by: hselasky Submitted by: Wojciech Macek <wma@semihalf.com> Obtained from: Semihalf Sponsored by: Juniper Networks Inc. Differential Revision: https://reviews.freebsd.org/D4141 Modified: head/sys/boot/kshim/bsd_busspace.c head/sys/boot/kshim/bsd_kernel.h Modified: head/sys/boot/kshim/bsd_busspace.c ============================================================================== --- head/sys/boot/kshim/bsd_busspace.c Fri Nov 27 18:13:28 2015 (r291399) +++ head/sys/boot/kshim/bsd_busspace.c Fri Nov 27 18:14:45 2015 (r291400) @@ -37,6 +37,15 @@ struct burst { uint32_t dw7; }; +int +bus_space_subregion(bus_space_tag_t t, bus_space_handle_t bsh, + bus_size_t offset, bus_size_t size, bus_space_handle_t *nbshp) +{ + + *nbshp = bsh + offset; + return (0); +} + void bus_space_read_multi_1(bus_space_tag_t t, bus_space_handle_t h, bus_size_t offset, uint8_t *datap, bus_size_t count) Modified: head/sys/boot/kshim/bsd_kernel.h ============================================================================== --- head/sys/boot/kshim/bsd_kernel.h Fri Nov 27 18:13:28 2015 (r291399) +++ head/sys/boot/kshim/bsd_kernel.h Fri Nov 27 18:14:45 2015 (r291400) @@ -397,6 +397,8 @@ int bus_generic_shutdown(device_t dev); int bus_generic_suspend(device_t dev); int bus_generic_print_child(device_t dev, device_t child); void bus_generic_driver_added(device_t dev, driver_t *driver); +int bus_space_subregion(bus_space_tag_t t, bus_space_handle_t bsh, + bus_size_t offset, bus_size_t size, bus_space_handle_t *nbshp); /* BUS SPACE API */
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