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| author | Janne Huttunen <janne.huttunen@nokia.com> | 2015-08-13 16:21:45 +0300 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-09-03 13:08:11 +0300 |
| commit | 31705376a2fd71f5c5b596fb2d3b2c6232a6268a (patch) | |
| tree | 6b64d17d107d91a6c21d2b243ce37213c998bcd1 /arch/mips/cavium-octeon | |
| parent | 85847d8033b66c2f36e9a992ff3873fb10d72b80 (diff) | |
| download | linux-31705376a2fd71f5c5b596fb2d3b2c6232a6268a.tar.xz | |
MIPS: Octeon: Support interfaces 4 and 5
Add the support for mapping between interface/port numbers and IPD port
numbers also for the additional interfaces some Octeon II models have.
Signed-off-by: Janne Huttunen <janne.huttunen@nokia.com>
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Acked-by: David Daney <david.daney@cavium.com>
Cc: David Daney <ddaney.cavm@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: Janne Huttunen <janne.huttunen@nokia.com>
Cc: Aaro Koskinen <aaro.koskinen@nokia.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: devel@driverdev.osuosl.org
Patchwork: https://patchwork.linux-mips.org/patch/10967/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/cavium-octeon')
| -rw-r--r-- | arch/mips/cavium-octeon/executive/cvmx-helper-util.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-util.c b/arch/mips/cavium-octeon/executive/cvmx-helper-util.c index 402959605276..b45b2975746d 100644 --- a/arch/mips/cavium-octeon/executive/cvmx-helper-util.c +++ b/arch/mips/cavium-octeon/executive/cvmx-helper-util.c @@ -382,6 +382,10 @@ int cvmx_helper_get_ipd_port(int interface, int port) return port + 32; case 3: return port + 36; + case 4: + return port + 40; + case 5: + return port + 44; } return -1; } @@ -404,6 +408,10 @@ int cvmx_helper_get_interface_num(int ipd_port) return 2; else if (ipd_port < 40) return 3; + else if (ipd_port < 44) + return 4; + else if (ipd_port < 48) + return 5; else cvmx_dprintf("cvmx_helper_get_interface_num: Illegal IPD " "port number\n"); @@ -428,6 +436,10 @@ int cvmx_helper_get_interface_index_num(int ipd_port) return ipd_port & 3; else if (ipd_port < 40) return ipd_port & 3; + else if (ipd_port < 44) + return ipd_port & 3; + else if (ipd_port < 48) + return ipd_port & 3; else cvmx_dprintf("cvmx_helper_get_interface_index_num: " "Illegal IPD port number\n"); |