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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-04-15 19:42:14 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-04-15 19:42:14 +0300 |
| commit | 403a39f8b0c7b819f8c7ea14bc81f598b1d352cf (patch) | |
| tree | 521b1bb86c5026a99c4f638700aaa558b14c2abe /drivers/scsi/qla2xxx/qla_os.c | |
| parent | be84a46c7f6b1328abea4a5132a107f2bdbf2437 (diff) | |
| parent | 0e1bfea999daa27c801b19617a6ef8b8ec4adc75 (diff) | |
| download | linux-403a39f8b0c7b819f8c7ea14bc81f598b1d352cf.tar.xz | |
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"This is seven small fixes which are all for user visible issues that
fortunately only occur in rare circumstances.
The most serious is the sr one in which QEMU can cause us to read
beyond the end of a buffer (I don't think it's exploitable, but just
in case).
The next is the sd capacity fix which means all non 512 byte sector
drives greater than 2TB fail to be correctly sized.
The rest are either in new drivers (qedf) or on error legs"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: ipr: do not set DID_PASSTHROUGH on CHECK CONDITION
scsi: aacraid: fix PCI error recovery path
scsi: sd: Fix capacity calculation with 32-bit sector_t
scsi: qla2xxx: Add fix to read correct register value for ISP82xx.
scsi: qedf: Fix crash due to unsolicited FIP VLAN response.
scsi: sr: Sanity check returned mode data
scsi: sd: Consider max_xfer_blocks if opt_xfer_blocks is unusable
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_os.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 3e7011757c82..83d61d2142e9 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -1160,8 +1160,13 @@ static inline uint32_t qla2x00_isp_reg_stat(struct qla_hw_data *ha) { struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; + struct device_reg_82xx __iomem *reg82 = &ha->iobase->isp82; - return ((RD_REG_DWORD(®->host_status)) == ISP_REG_DISCONNECT); + if (IS_P3P_TYPE(ha)) + return ((RD_REG_DWORD(®82->host_int)) == ISP_REG_DISCONNECT); + else + return ((RD_REG_DWORD(®->host_status)) == + ISP_REG_DISCONNECT); } /************************************************************************** |