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Message-ID: <1447779059-136143-1-git-send-email-john.garry@huawei.com> Date: Wed, 18 Nov 2015 00:50:27 +0800 From: John Garry <john.garry@...wei.com> To: <JBottomley@...n.com>, <robh+dt@...nel.org>, <pawel.moll@....com>, <mark.rutland@....com>, <ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>, <arnd@...db.de> CC: <linux-scsi@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>, <linuxarm@...wei.com>, <john.garry2@...l.dcu.ie>, <hare@...e.de>, <xuwei5@...ilicon.com>, <zhangfei.gao@...aro.org>, <john.garry@...wei.com> Subject: [PATCH v5 00/32] HiSilicon SAS driver This is the driver patchset for the HiSilicon SAS driver. The driver is a platform driver. The driver will support multiple revisions of HW. Currently only "v1" HW is supported. The driver uses libsas framework within the SCSI framework. The v1 HW supports SSP and SMP, but not STP/SATA. A dependency exists on [1]. Differences to v4: - fix kbuild issue with patch 0003 Differences to v3: - update dt bindings for syscon property - change SAS and SCSI deregister order - remove unused phy struct elements Differences to v2: - update device tree bindings - remove while loops when evaluating hba struct - remove _lo and _hi DMA struct fields - revised spinlock usage - fix error handling for when CMPLT_HDR_ERR_RCRD_XFRD set - general coding style and cosmetic fixes Differences to v1: - re-arch driver into main module and hw-specific driver module - allocate hisi_hba in scsi_host_alloc - use of_irq_count get irq count - depends on [1] - use syscon to handle ctrl reg access - get SAS address from device tree - do not set cmd_per_lun to 1 - remove remove controller id - use static wq in phy struct - process control phy in caller context - fix port->port_attached issue for rmmod [1] http://www.spinics.net/lists/arm-kernel/msg452833.html John Garry (32): [SCSI] sas: centralise ssp frame information units devicetree: bindings: scsi: HiSi SAS scsi: hisi_sas: add initial bare main driver scsi: hisi_sas: add scsi host registration scsi: hisi_sas: scan device tree scsi: hisi_sas: add HW DMA structures scsi: hisi_sas: allocate memories and create pools scsi: hisi_sas: add hisi_sas_remove scsi: hisi_sas: add slot init code scsi: hisi_sas: add cq structure initialization scsi: hisi_sas: add phy SAS ADDR initialization scsi: hisi_sas: set dev DMA mask scsi: hisi_sas: add hisi_hba workqueue scsi: hisi_sas: add hisi sas device type scsi: hisi_sas: add phy and port init scsi: hisi_sas: add timer and spinlock init scsi: hisi_sas: add v1 hw module init scsi: hisi_sas: add v1 hardware register definitions scsi: hisi_sas: add v1 HW initialisation code scsi: hisi_sas: add v1 hw interrupt init scsi: hisi_sas: add path from phyup irq to SAS framework scsi: hisi_sas: add ssp command function scsi: hisi_sas: add cq interrupt handler scsi: hisi_sas: add dev_found and dev_gone scsi: hisi_sas: add abnormal irq handler scsi: hisi_sas: add bcast interrupt handler scsi: hisi_sas: add smp protocol support scsi: hisi_sas: add scan finished and start scsi: hisi_sas: add tmf methods scsi: hisi_sas: add control phy handler scsi: hisi_sas: add fatal irq handler MAINTAINERS: add maintainer for HiSi SAS driver .../devicetree/bindings/scsi/hisilicon-sas.txt | 69 + MAINTAINERS | 7 + drivers/scsi/Kconfig | 1 + drivers/scsi/Makefile | 1 + drivers/scsi/aic94xx/aic94xx_sas.h | 49 +- drivers/scsi/hisi_sas/Kconfig | 6 + drivers/scsi/hisi_sas/Makefile | 2 + drivers/scsi/hisi_sas/hisi_sas.h | 345 ++++ drivers/scsi/hisi_sas/hisi_sas_main.c | 1362 ++++++++++++++ drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 1866 ++++++++++++++++++++ include/scsi/sas.h | 74 + 11 files changed, 3739 insertions(+), 43 deletions(-) create mode 100644 Documentation/devicetree/bindings/scsi/hisilicon-sas.txt create mode 100644 drivers/scsi/hisi_sas/Kconfig create mode 100644 drivers/scsi/hisi_sas/Makefile create mode 100644 drivers/scsi/hisi_sas/hisi_sas.h create mode 100644 drivers/scsi/hisi_sas/hisi_sas_main.c create mode 100644 drivers/scsi/hisi_sas/hisi_sas_v1_hw.c Reviewed-by: Arnd Bergmann <arnd@...db.de> Reviewed-by: Hannes Reinecke <hare@...e.de> -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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