diff options
| author | Jeffrey Ladouceur <Jeffrey.Ladouceur@freescale.com> | 2013-06-26 19:57:06 (GMT) |
|---|---|---|
| committer | Rivera Jose-B46482 <German.Rivera@freescale.com> | 2013-09-10 23:35:06 (GMT) |
| commit | 1de3f4c845fed4e60588c23f58bd8258bd0de41e (patch) | |
| tree | ab26b5c991274d0742258dac8472c1409cad4bd9 | |
| parent | f1032b1628c62bfba101368d78ff7e0b2021d183 (diff) | |
| download | linux-fsl-qoriq-1de3f4c845fed4e60588c23f58bd8258bd0de41e.tar.xz | |
fsl_qman: support DCE channel
The dce accelerator uses QMan's direct connect portal.
Extend qm_dc_portal to support dce.
Add api to query the DCE channel.
This is consistent with other accelerators such as PME.
Signed-off-by: Jeffrey Ladouceur <Jeffrey.Ladouceur@freescale.com>
Change-Id: I237652768d45ffa9cd9cdd042f4a9f2b3edcd348
Reviewed-on: http://git.am.freescale.net:8181/4292
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Thorpe Geoff-R01361 <Geoff.Thorpe@freescale.com>
Reviewed-by: Wang Haiying-R54964 <Haiying.Wang@freescale.com>
Reviewed-by: Rivera Jose-B46482 <German.Rivera@freescale.com>
| -rw-r--r-- | drivers/staging/fsl_qbman/qman_driver.c | 2 | ||||
| -rw-r--r-- | include/linux/fsl_qman.h | 10 |
2 files changed, 9 insertions, 3 deletions
diff --git a/drivers/staging/fsl_qbman/qman_driver.c b/drivers/staging/fsl_qbman/qman_driver.c index 0e16f6f..4afa340 100644 --- a/drivers/staging/fsl_qbman/qman_driver.c +++ b/drivers/staging/fsl_qbman/qman_driver.c @@ -44,6 +44,8 @@ u16 qm_channel_caam = QMAN_CHANNEL_CAAM; EXPORT_SYMBOL(qm_channel_caam); u16 qm_channel_pme = QMAN_CHANNEL_PME; EXPORT_SYMBOL(qm_channel_pme); +u16 qm_channel_dce = QMAN_CHANNEL_DCE; +EXPORT_SYMBOL(qm_channel_dce); u16 qman_portal_max; EXPORT_SYMBOL(qman_portal_max); diff --git a/include/linux/fsl_qman.h b/include/linux/fsl_qman.h index e4a5a20..1b9ad16 100644 --- a/include/linux/fsl_qman.h +++ b/include/linux/fsl_qman.h @@ -46,14 +46,18 @@ extern "C" { #define QMAN_CHANNEL_POOL1_REV3 0x401 #define QMAN_CHANNEL_CAAM_REV3 0x840 #define QMAN_CHANNEL_PME_REV3 0x860 +#define QMAN_CHANNEL_DCE 0x8a0 extern u16 qm_channel_pool1; extern u16 qm_channel_caam; extern u16 qm_channel_pme; +extern u16 qm_channel_dce; enum qm_dc_portal { qm_dc_portal_fman0 = 0, qm_dc_portal_fman1 = 1, qm_dc_portal_caam = 2, - qm_dc_portal_pme = 3 + qm_dc_portal_pme = 3, + qm_dc_portal_rman = 4, + qm_dc_portal_dce = 5 }; /* Portal processing (interrupt) sources */ @@ -327,8 +331,8 @@ struct qm_mr_entry { } __packed ern; struct { u8 colour:2; /* See QM_MR_DCERN_COLOUR_* */ - u8 __reserved1:4; - enum qm_dc_portal portal:2; + u8 __reserved1:3; + enum qm_dc_portal portal:3; u16 __reserved2; u8 rc; /* Rejection Code */ u32 __reserved3:24; |