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path: root/drivers/net/ethernet/chelsio/libcxgb/libcxgb_ppm.c
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2019-05-08libcxgb: fix incorrect ppmax calculationVarun Prakash1-1/+8
[ Upstream commit cc5a726c79158bd307150e8d4176ec79b52001ea ] BITS_TO_LONGS() uses DIV_ROUND_UP() because of this ppmax value can be greater than available per cpu page pods. This patch removes BITS_TO_LONGS() to fix this issue. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-07-22libcxgb: replace vmalloc and memset with vzallocYueHaibing1-3/+1
Use vzalloc instead of the vmalloc, memset combo Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-25libcxgb: remove unused including <linux/version.h>Wei Yongjun1-1/+0
Remove including <linux/version.h> that don't need it. Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-25libcxgb: export ppm release and tagmask set apiVarun Prakash1-0/+2
Export cxgbi_ppm_release() to release ppod manager and cxgbi_tagmask_set() to set tag mask, they are used by cxgb3i, cxgb4i and cxgbit. Signed-off-by: Varun Prakash <varun@chelsio.com> Reviewed-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-25libcxgb: add library module for Chelsio driversVarun Prakash1-0/+497
Add common library module(libcxgb.ko) for Chelsio drivers to remove duplicate code. Code for iSCSI DDP Page Pod Manager is moved from cxgb4.ko to libcxgb.ko. Earlier only cxgbit.ko was using this code, now cxgb3i and cxgb4i will also use common Page Pod manager code. In future this module will have common connection management and hardware specific code that can be shared by multiple Chelsio drivers. Signed-off-by: Varun Prakash <varun@chelsio.com> Reviewed-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: David S. Miller <davem@davemloft.net>