Date: Thu, 26 May 2016 11:01:25 +0000 (UTC) From: Kashyap D Desai <kadesai@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r300730 - stable/10/sys/dev/mrsas Message-ID: <201605261101.u4QB1P6S097190@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: kadesai Date: Thu May 26 11:01:25 2016 New Revision: 300730 URL: https://svnweb.freebsd.org/changeset/base/300730 Log: MFC r284872 - 284873 r284872: Kernel panic may be observed by user, if MR controller is under Chip reset (OCR) r284873: Counter part of mfi driver commit in mrsas gracefully fail, if the /dev/megaraid_sas_ioctl_node symlink already exists Modified: stable/10/sys/dev/mrsas/mrsas.c stable/10/sys/dev/mrsas/mrsas.h Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/dev/mrsas/mrsas.c ============================================================================== --- stable/10/sys/dev/mrsas/mrsas.c Thu May 26 10:55:19 2016 (r300729) +++ stable/10/sys/dev/mrsas/mrsas.c Thu May 26 11:01:25 2016 (r300730) @@ -811,6 +811,7 @@ mrsas_attach(device_t dev) { struct mrsas_softc *sc = device_get_softc(dev); uint32_t cmd, bar, error; + struct cdev *linux_dev; /* Look up our softc and initialize its fields. */ sc->mrsas_dev = dev; @@ -870,7 +871,8 @@ mrsas_attach(device_t dev) GID_OPERATOR, (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP), "mrsas%u", device_get_unit(dev)); if (device_get_unit(dev) == 0) - make_dev_alias(sc->mrsas_cdev, "megaraid_sas_ioctl_node"); + make_dev_alias_p(MAKEDEV_CHECKNAME, &linux_dev, sc->mrsas_cdev, + "megaraid_sas_ioctl_node"); if (sc->mrsas_cdev) sc->mrsas_cdev->si_drv1 = sc; @@ -2712,6 +2714,7 @@ mrsas_reset_ctrl(struct mrsas_softc *sc) "resetting adapter from %s.\n", __func__); /* Now return commands back to the CAM layer */ + mtx_unlock(&sc->sim_lock); for (i = 0; i < sc->max_fw_cmds; i++) { mpt_cmd = sc->mpt_cmd_list[i]; if (mpt_cmd->ccb_ptr) { @@ -2721,6 +2724,7 @@ mrsas_reset_ctrl(struct mrsas_softc *sc) mrsas_atomic_dec(&sc->fw_outstanding); } } + mtx_lock(&sc->sim_lock); status_reg = mrsas_read_reg(sc, offsetof(mrsas_reg_set, outbound_scratch_pad)); Modified: stable/10/sys/dev/mrsas/mrsas.h ============================================================================== --- stable/10/sys/dev/mrsas/mrsas.h Thu May 26 10:55:19 2016 (r300729) +++ stable/10/sys/dev/mrsas/mrsas.h Thu May 26 11:01:25 2016 (r300730) @@ -102,7 +102,7 @@ __FBSDID("$FreeBSD$"); */ #define BYTE_ALIGNMENT 1 #define MRSAS_MAX_NAME_LENGTH 32 -#define MRSAS_VERSION "06.707.04.03-fbsd" +#define MRSAS_VERSION "06.707.05.00-fbsd" #define MRSAS_ULONG_MAX 0xFFFFFFFFFFFFFFFF #define MRSAS_DEFAULT_TIMEOUT 0x14 /* Temporarily set */ #define DONE 0
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201605261101.u4QB1P6S097190>