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driver: net: fsl-mc: Prepare extended cfg for DPNI create

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Management Complex FW 9.0 puts a new requirement to prepare extended
parameters which should be provided as input in dpni_create. extended
parameters includes traffic class and IP reassembly configurations.

So prepare extended parameters with default "0" as input for
dpni_create.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Prabhakar Kushwaha 2015-12-24 15:33:01 +05:30 committed by York Sun
parent 53e353fc3e
commit 879a59ac90
1 changed files with 13 additions and 1 deletions
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14
drivers/net/fsl-mc/mc.c
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@ -1004,6 +1004,8 @@ static int dpni_init(void)
{ {
int err; int err;
struct dpni_attr dpni_attr; struct dpni_attr dpni_attr;
uint8_t ext_cfg_buf[256] = {0};
struct dpni_extended_cfg dpni_extended_cfg;
struct dpni_cfg dpni_cfg; struct dpni_cfg dpni_cfg;
dflt_dpni = (struct fsl_dpni_obj *)malloc(sizeof(struct fsl_dpni_obj)); dflt_dpni = (struct fsl_dpni_obj *)malloc(sizeof(struct fsl_dpni_obj));
@ -1013,10 +1015,19 @@ static int dpni_init(void)
goto err_malloc; goto err_malloc;
} }
memset(&dpni_extended_cfg, 0, sizeof(dpni_extended_cfg));
err = dpni_prepare_extended_cfg(&dpni_extended_cfg, &ext_cfg_buf[0]);
if (err < 0) {
err = -ENODEV;
printf("dpni_prepare_extended_cfg() failed: %d\n", err);
goto err_prepare_extended_cfg;
}
memset(&dpni_cfg, 0, sizeof(dpni_cfg)); memset(&dpni_cfg, 0, sizeof(dpni_cfg));
dpni_cfg.adv.options = DPNI_OPT_UNICAST_FILTER | dpni_cfg.adv.options = DPNI_OPT_UNICAST_FILTER |
DPNI_OPT_MULTICAST_FILTER; DPNI_OPT_MULTICAST_FILTER;
dpni_cfg.adv.ext_cfg_iova = (uint64_t)&ext_cfg_buf[0];
err = dpni_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpni_cfg, err = dpni_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpni_cfg,
&dflt_dpni->dpni_handle); &dflt_dpni->dpni_handle);
@ -1057,11 +1068,12 @@ static int dpni_init(void)
return 0; return 0;
err_close: err_close:
free(dflt_dpni);
err_get_attr: err_get_attr:
dpni_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle); dpni_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);
dpni_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle); dpni_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle);
err_create: err_create:
err_prepare_extended_cfg:
free(dflt_dpni);
err_malloc: err_malloc:
return err; return err;
} }