Messages in this thread | | | Date | Mon, 27 Apr 2009 12:23:30 -0500 | Subject | Re: Class device namespaces | From | Michael Brown <> |
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On Mon, Apr 27, 2009 at 10:27 AM, Jean Delvare <khali@linux-fr.org> wrote: > The question was: any change to _which_ paths exactly? Sysfs often > offers several ways to reach the same object, and it matters to know > which need to be preserved and which can change. > > const char *rbu_v2_fw_data_file = "/sys/class/firmware/dell_rbu/data"; > const char *rbu_v2_fw_load_file = "/sys/class/firmware/dell_rbu/loading"; > const char *rbu_v2_img_type_file = "/sys/devices/platform/dell_rbu/image_type"; > const char *rbu_v2_pkt_size_file = "/sys/devices/platform/dell_rbu/packet_size"; > > I guess that noawadays v2 applies, so the only path which needs to be > preserved is "/sys/class/firmware/dell_rbu". Is that correct? Is it the > same for srvadmin-hap?
You are correct WRT libsmbios. For hapi, I've cc'd Doug who can tell you about their code. I've done a quick grep of their code, and the paths above look like the same ones he is using, but I could be wrong.
hapi/apilibrary/dchbas/linux/umhbaslx.c:#define HBAS_RBU_SYSFS_NEW_DATAREAD_PFNAME "/sys/devices/platform/dell_rbu/data" hapi/apilibrary/dchbas/linux/umhbaslx.c:#define HBAS_RBU_SYSFS_NEW_IMAGETYPE_PFNAME "/sys/devices/platform/dell_rbu/image_type" hapi/apilibrary/dchbas/linux/umhbaslx.c:#define HBAS_RBU_SYSFS_NEW_PKTSIZE_PFNAME "/sys/devices/platform/dell_rbu/packet_size"
-- Michael
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