On 2023-01-31 at 09:08:35 +0000, Lee Jones wrote: > On Tue, 31 Jan 2023, Xu Yilun wrote: > > > From: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx> > > > > Add support for PMCI-based flash access path and N6000 sec update > > support. Access to flash staging area is different for N6000 from that > > of the SPI interfaced counterparts. > > > > Introduce intel_m10bmc_flash_bulk_ops to allow interface specific > > differentiations for the flash access path for sec update and make > > m10bmc_sec_read/write() in sec update driver to use the new operations. > > The .flash_mutex serializes read/read. Flash update (erase+write) must > > use ->lock/unlock_write() to prevent reads during update (reads would > > timeout on setting flash MUX as BMC will prevent it). > > > > Create a type specific RSU status reg handler for N6000 because the > > field has moved from doorbell to auth result register. > > > > If a failure is detected while altering the flash MUX, it seems safer > > to try to set it back and doesn't seem harmful. Likely there are enough > > troubles in that case anyway so setting it back fails too (which is > > harmless sans the small extra delay) or just confirms that the value > > wasn't changed. > > > > Co-developed-by: Tianfei zhang <tianfei.zhang@xxxxxxxxx> > > Signed-off-by: Tianfei zhang <tianfei.zhang@xxxxxxxxx> > > Co-developed-by: Russ Weight <russell.h.weight@xxxxxxxxx> > > Signed-off-by: Russ Weight <russell.h.weight@xxxxxxxxx> > > Acked-by: Xu Yilun <yilun.xu@xxxxxxxxx> > > Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx> > > Signed-off-by: Lee Jones <lee@xxxxxxxxxx> > > Link: https://lore.kernel.org/r/20230116100845.6153-12-ilpo.jarvinen@xxxxxxxxxxxxxxx > > --- > > drivers/fpga/intel-m10-bmc-sec-update.c | 51 ++++- > > drivers/mfd/intel-m10-bmc-pmci.c | 242 +++++++++++++++++++++++- > > include/linux/mfd/intel-m10-bmc.h | 51 +++++ > > 3 files changed, 336 insertions(+), 8 deletions(-) > > I'm confused, what are you trying to achieve? I'm trying to submit the last patch to Greg's char-misc-next for v6.3-rc1. The first 10 patches in this series have been accepted by him in this cycle. This is the only one patch so I just send it rather than making an extra pull request. Thanks, Yilun > > Who are you sending this to? > > -- > Lee Jones [李琼斯]
