diff options
| author | Marian Chereji <marian.chereji@freescale.com> | 2015-11-11 09:06:34 (GMT) |
|---|---|---|
| committer | Marian Chereji <marian.chereji@freescale.com> | 2015-11-16 13:33:40 (GMT) |
| commit | a9d0ea5a4d3b679ae3316c93b455d2ccc993772d (patch) | |
| tree | 7d23cd7f27b2e590bc3e1a7b3837e45b82b988ca /drivers/net/ethernet/freescale/fman/src/wrapper/lnxwrp_ioctls_fm.c | |
| parent | e176e3fade4bea2eb4fed6d6b4a689b3248e0788 (diff) | |
| download | linux-fsl-qoriq-a9d0ea5a4d3b679ae3316c93b455d2ccc993772d.tar.xz | |
fmd: Render header manip node statistics available in user space
Added a user space interface for the "FM_PCD_ManipGetStatistics"
function for retrieving header manipulation nodes statistics
(including IP reassembly and fragmentation).
Signed-off-by: Marian Chereji <marian.chereji@freescale.com>
Diffstat (limited to 'drivers/net/ethernet/freescale/fman/src/wrapper/lnxwrp_ioctls_fm.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/src/wrapper/lnxwrp_ioctls_fm.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/fman/src/wrapper/lnxwrp_ioctls_fm.c b/drivers/net/ethernet/freescale/fman/src/wrapper/lnxwrp_ioctls_fm.c index 9224703..781fd25 100644 --- a/drivers/net/ethernet/freescale/fman/src/wrapper/lnxwrp_ioctls_fm.c +++ b/drivers/net/ethernet/freescale/fman/src/wrapper/lnxwrp_ioctls_fm.c @@ -2805,6 +2805,77 @@ invalid_port_id: break; } +#if defined(CONFIG_COMPAT) + case FM_PCD_IOC_MANIP_GET_STATS_COMPAT: +#endif + case FM_PCD_IOC_MANIP_GET_STATS: + { + ioc_fm_pcd_manip_get_stats_t param; + +#if defined(CONFIG_COMPAT) + if (compat) + { + ioc_compat_fm_pcd_manip_get_stats_t *compat_param; + + compat_param = (ioc_compat_fm_pcd_manip_get_stats_t *) XX_Malloc( + sizeof(ioc_compat_fm_pcd_manip_get_stats_t)); + if (!compat_param) + RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); + + memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_manip_get_stats_t)); + if (copy_from_user(compat_param, + (ioc_compat_fm_pcd_manip_get_stats_t *)compat_ptr(arg), + sizeof(ioc_compat_fm_pcd_manip_get_stats_t))) + { + XX_Free(compat_param); + RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); + } + + compat_copy_fm_pcd_manip_get_stats(compat_param, ¶m, COMPAT_US_TO_K); + + XX_Free(compat_param); + } + else +#endif + { + if (copy_from_user(¶m, (ioc_fm_pcd_manip_get_stats_t *)arg, + sizeof(ioc_fm_pcd_manip_get_stats_t))) + RETURN_ERROR(MINOR, E_WRITE_FAILED, NO_MSG); + } + + err = FM_PCD_ManipGetStatistics((t_Handle) param.id, + (t_FmPcdManipStats*) ¶m.stats); + +#if defined(CONFIG_COMPAT) + if (compat) + { + ioc_compat_fm_pcd_manip_get_stats_t *compat_param; + + compat_param = (ioc_compat_fm_pcd_manip_get_stats_t*) XX_Malloc( + sizeof(ioc_compat_fm_pcd_manip_get_stats_t)); + if (!compat_param) + RETURN_ERROR(MINOR, E_NO_MEMORY, ("IOCTL FM PCD")); + + memset(compat_param, 0, sizeof(ioc_compat_fm_pcd_manip_get_stats_t)); + compat_copy_fm_pcd_manip_get_stats(compat_param, ¶m, COMPAT_K_TO_US); + if (copy_to_user((ioc_compat_fm_pcd_manip_get_stats_t*) compat_ptr(arg), + compat_param, + sizeof(ioc_compat_fm_pcd_manip_get_stats_t))){ + XX_Free(compat_param); + RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); + } + XX_Free(compat_param); + } + else +#endif + if (copy_to_user((ioc_fm_pcd_manip_get_stats_t *)arg, + ¶m, + sizeof(ioc_fm_pcd_manip_get_stats_t))) + RETURN_ERROR(MINOR, E_READ_FAILED, NO_MSG); + + break; + } + #if (DPAA_VERSION >= 11) #if defined(CONFIG_COMPAT) case FM_PCD_IOC_FRM_REPLIC_GROUP_SET_COMPAT: |