diff options
| author | Alex Elder <elder@linaro.org> | 2021-03-19 10:24:22 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-19 13:35:54 -0700 |
| commit | 37537fa8e97379afa68959094242b1601407e205 (patch) | |
| tree | 0b61681813a0f4bf24789cf3494f34a69574771e /drivers/net/ipa/ipa_data-sdm845.c | |
| parent | 2ef88644e5d4a81c21d18532529195012e14566f (diff) | |
net: ipa: define QSB limits in configuration data
Define the maximum number of reads and writes to configure for the
QSB masters used for IPA in configuration data.
We don't use these values yet; the next commit takes care of that.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ipa/ipa_data-sdm845.c')
| -rw-r--r-- | drivers/net/ipa/ipa_data-sdm845.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ipa/ipa_data-sdm845.c b/drivers/net/ipa/ipa_data-sdm845.c index 8cae9325eb08..d9659fd22322 100644 --- a/drivers/net/ipa/ipa_data-sdm845.c +++ b/drivers/net/ipa/ipa_data-sdm845.c @@ -11,6 +11,18 @@ #include "ipa_endpoint.h" #include "ipa_mem.h" +/* QSB configuration for the SDM845 SoC. */ +static const struct ipa_qsb_data ipa_qsb_data[] = { + [IPA_QSB_MASTER_DDR] = { + .max_writes = 8, + .max_reads = 8, + }, + [IPA_QSB_MASTER_PCIE] = { + .max_writes = 4, + .max_reads = 12, + }, +}; + /* Endpoint configuration for the SDM845 SoC. */ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { [IPA_ENDPOINT_AP_COMMAND_TX] = { @@ -353,6 +365,8 @@ static const struct ipa_clock_data ipa_clock_data = { /* Configuration data for the SDM845 SoC. */ const struct ipa_data ipa_data_sdm845 = { .version = IPA_VERSION_3_5_1, + .qsb_count = ARRAY_SIZE(ipa_qsb_data), + .qsb_data = ipa_qsb_data, .endpoint_count = ARRAY_SIZE(ipa_gsi_endpoint_data), .endpoint_data = ipa_gsi_endpoint_data, .resource_data = &ipa_resource_data, |