On Wed, May 19, 2021 at 02:49:27PM +0700, Quan Nguyen wrote: > This series add support for the Aspeed specific SSIF BMC driver which > is to perform in-band IPMI communication with the host in management > (BMC) side. > > v3: > + Switched binding doc to use DT schema format [Rob] > + Splited into generic ssif_bmc and aspeed-specific [Corey, Joel] > + Removed redundant license info [Joel] > + Switched to use traditional if-else [Joel] > + Removed unused ssif_bmc_ioctl() [Joel] > + Made handle_request()/complete_response() to return void [Joel] > + Refactored send_ssif_bmc_response()/receive_ssif_bmc_request() [Corey] > + Remove mutex [Corey] > + Use spin_lock/unlock_irqsave/restore in callback [Corey] > + Removed the unnecessary memset [Corey] > + Switch to use dev_err() [Corey] > + Combine mask/unmask two interrupts together [Corey] > + Fixed unhandled Tx done with NAK [Quan] > + Late ack'ed Tx done w/wo Ack irq [Quan] > + Use aspeed-specific exported aspeed_set_slave_busy() when slave busy > to fix the deadlock [Graeme, Philipp, Quan] > + Clean buffer for last multipart read [Quan] > + Handle unknown incoming command [Quan] > > v2: > + Fixed compiling error with COMPILE_TEST for arc > > Quan Nguyen (7): > i2c: i2c-core-smbus: Expose PEC calculate function for generic use Note that for this I2C-specific change, I will need acks from the I2C maintainers to be able to include this in my tree. > ipmi: ssif_bmc: Add SSIF BMC driver > i2c: aspeed: Fix unhandled Tx done with NAK For the aspeed changes, they don't really belong here, they belong in the aspeed tree. I see that you need them for the device to work correctly, though. I'll need acks from maintainers to include them. > i2c: aspeed: Acknowledge Tx done w/wo ACK irq late > i2c: aspeed: Add aspeed_set_slave_busy() > ipmi: ssif_bmc: Add Aspeed SSIF BMC driver > bindings: ipmi: Add binding for Aspeed SSIF BMC driver > > .../bindings/ipmi/aspeed-ssif-bmc.yaml | 33 + > drivers/char/ipmi/Kconfig | 22 + > drivers/char/ipmi/Makefile | 2 + > drivers/char/ipmi/ssif_bmc.c | 605 ++++++++++++++++++ > drivers/char/ipmi/ssif_bmc.h | 93 +++ > drivers/char/ipmi/ssif_bmc_aspeed.c | 75 +++ > drivers/i2c/busses/i2c-aspeed.c | 51 +- > drivers/i2c/i2c-core-smbus.c | 12 +- > include/linux/i2c.h | 1 + > 9 files changed, 884 insertions(+), 10 deletions(-) > create mode 100644 Documentation/devicetree/bindings/ipmi/aspeed-ssif-bmc.yaml > create mode 100644 drivers/char/ipmi/ssif_bmc.c > create mode 100644 drivers/char/ipmi/ssif_bmc.h > create mode 100644 drivers/char/ipmi/ssif_bmc_aspeed.c > > -- > 2.28.0 >
