diff options
| author | Mark Salyzyn <mark_salyzyn@xyratex.com> | 2012-01-17 18:18:57 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-02-19 18:08:51 +0400 |
| commit | d95d00016f8f51dc502cadb263d861bd8c0212bb (patch) | |
| tree | aa60333c6d9aa97f3dc1f32f0fce3f3f08baa939 /drivers/scsi/pm8001/pm8001_sas.h | |
| parent | 5c4fb76af31e9dabcd132a0e69ed3799df1304c3 (diff) | |
| download | linux-d95d00016f8f51dc502cadb263d861bd8c0212bb.tar.xz | |
[SCSI] pm8001: Add FUNC_GET_EVENTS
Jack noticed I dropped a patch fragment associated with a flags automatic
variable in mpi_set_phys_g3_with_ssc (ooops) and that the pre-emptive locking
that piggy-backed this patch was not in-fact necessary because of underlying
atomic accesses to the hardware. Here is the updated patch fixing these two
issues.
The pm8001 driver is missing the FUNC_GET_EVENTS handler in the phy control
function. Since the pm8001_bar4_shift function was not designed to be called
at runtime, added locking surrounding the adjustment for all accesses.
Signed-off-by: Mark Salyzyn <mark_salyzyn@xyratex.com>
Acked-by: Jack Wang <jack_wang@usish.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/pm8001/pm8001_sas.h')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_sas.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h index 93959febe205..83a48f3247b8 100644 --- a/drivers/scsi/pm8001/pm8001_sas.h +++ b/drivers/scsi/pm8001/pm8001_sas.h @@ -488,6 +488,7 @@ int pm8001_mem_alloc(struct pci_dev *pdev, void **virt_addr, dma_addr_t *pphys_addr, u32 *pphys_addr_hi, u32 *pphys_addr_lo, u32 mem_size, u32 align); +int pm8001_bar4_shift(struct pm8001_hba_info *pm8001_ha, u32 shiftValue); /* ctl shared API */ extern struct device_attribute *pm8001_host_attrs[]; |