Re: [PATCH v4 20/24] nvme: add support for scatter gather lists

2020-01-13 Thread Klaus Birkelund Jensen
On Jan 9 11:44, Beata Michalska wrote: > Hi Klaus, > > On Thu, 19 Dec 2019 at 13:09, Klaus Jensen wrote: > > @@ -73,7 +73,12 @@ static inline bool nvme_addr_is_cmb(NvmeCtrl *n, hwaddr > > addr) > > > > static int nvme_addr_read(NvmeCtrl *n, hwaddr addr, void *buf, int size) > > { > > -if

Re: [PATCH v4 20/24] nvme: add support for scatter gather lists

2020-01-09 Thread Beata Michalska
Hi Klaus, On Thu, 19 Dec 2019 at 13:09, Klaus Jensen wrote: > > For now, support the Data Block, Segment and Last Segment descriptor > types. > > See NVM Express 1.3d, Section 4.4 ("Scatter Gather List (SGL)"). > > Signed-off-by: Klaus Jensen > Acked-by: Fam Zheng > --- > block/nvme.c

[PATCH v4 20/24] nvme: add support for scatter gather lists

2019-12-19 Thread Klaus Jensen
For now, support the Data Block, Segment and Last Segment descriptor types. See NVM Express 1.3d, Section 4.4 ("Scatter Gather List (SGL)"). Signed-off-by: Klaus Jensen Acked-by: Fam Zheng --- block/nvme.c | 18 +- hw/block/nvme.c | 379