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libcxgb: export ppm release and tagmask set api

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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>
This commit is contained in:
Varun Prakash 2016-07-21 22:57:18 +05:30 committed by David S. Miller
parent b75113b12c
commit 9d5c44b7c4
4 changed files with 6 additions and 0 deletions
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2
drivers/net/ethernet/chelsio/libcxgb/libcxgb_ppm.c
View File

@ -337,6 +337,7 @@ int cxgbi_ppm_release(struct cxgbi_ppm *ppm)
}
return 1;
}
EXPORT_SYMBOL(cxgbi_ppm_release);
static struct cxgbi_ppm_pool *ppm_alloc_cpu_pool(unsigned int *total,
unsigned int *pcpu_ppmax)
@ -490,6 +491,7 @@ unsigned int cxgbi_tagmask_set(unsigned int ppmax)
return 1 << (bits + PPOD_IDX_SHIFT);
}
EXPORT_SYMBOL(cxgbi_tagmask_set);
MODULE_AUTHOR("Chelsio Communications");
MODULE_DESCRIPTION("Chelsio common library");

1
drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
View File

@ -1234,6 +1234,7 @@ static int cxgb3i_ddp_init(struct cxgbi_device *cdev)
}
ppmax = (uinfo.ulimit - uinfo.llimit + 1) >> PPOD_SIZE_SHIFT;
tagmask = cxgbi_tagmask_set(ppmax);
pr_info("T3 %s: 0x%x~0x%x, 0x%x, tagmask 0x%x -> 0x%x.\n",
ndev->name, uinfo.llimit, uinfo.ulimit, ppmax, uinfo.tagmask,

1
drivers/scsi/cxgbi/libcxgbi.c
View File

@ -121,6 +121,7 @@ static inline void cxgbi_device_destroy(struct cxgbi_device *cdev)
"cdev 0x%p, p# %u.\n", cdev, cdev->nports);
cxgbi_hbas_remove(cdev);
cxgbi_device_portmap_cleanup(cdev);
cxgbi_ppm_release(cdev->cdev2ppm(cdev));
if (cdev->pmap.max_connect)
cxgbi_free_big_mem(cdev->pmap.port_csk);
kfree(cdev);

2
drivers/target/iscsi/cxgbit/cxgbit_main.c
View File

@ -26,6 +26,8 @@ void _cxgbit_free_cdev(struct kref *kref)
struct cxgbit_device *cdev;
cdev = container_of(kref, struct cxgbit_device, kref);
cxgbi_ppm_release(cdev2ppm(cdev));
kfree(cdev);
}