Hey, This entire series looks good to me. Reviewed-by: Logan Gunthorpe <logang@xxxxxxxxxxxx> Logan On 2018-11-22 2:01 a.m., Wesley Sheng wrote: > Hi, Everyone, > > This patch series adds support of >=4G memory windows. > > Current Switchtec's BAR setup registers are limited to 32bits, > corresponding to the maximum MW (memory window) size is <4G. > Increase the MW sizes with the addition of the BAR Setup Extension > Register for the upper 32bits of a 64bits MW size. This increases the MW > range to between 4K and 2^63. > > Additionally, we've made the following changes: > > * debug print 64bit aligned crosslink BAR numbers > * Fix the array size of NT req id mapping table > > Tested with ntb_test.sh successfully based on NTB fixes series from > Logan Gunthorpe <logang@xxxxxxxxxxxx> at > https://github.com/sbates130272/linux-p2pmem on branch of > ntb_multiport_fixes > > Regards, > Wesley > > > > Paul Selles (2): > ntb_hw_switchtec: debug print 64bit aligned crosslink BAR Numbers > ntb_hw_switchtec: Added support of >=4G memory windows > > Wesley Sheng (1): > ntb_hw_switchtec: NT req id mapping table register entry number should > be 512 > > drivers/ntb/hw/mscc/ntb_hw_switchtec.c | 11 ++++++++--- > include/linux/switchtec.h | 10 +++++++--- > 2 files changed, 15 insertions(+), 6 deletions(-) >
