Messages in this thread | | | Date | Tue, 28 Apr 2009 10:10:20 +0200 | From | Jean Delvare <> | Subject | Re: Class device namespaces |
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On Mon, 27 Apr 2009 12:23:30 -0500, Michael Brown wrote: > 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"
This doesn't make use of the firmware class at all, so I guess it won't be affected by any change to the firmware class?
-- Jean Delvare
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