diff options
| author |  Peter Ujfalusi <peter.ujfalusi@ti.com>
| 2020-10-25 12:10:04 -0700 |
|---|---|---|
| committer |  Santosh Shilimkar <santosh.shilimkar@oracle.com>
| 2020-11-01 19:38:00 -0800 |
| commit | f5087f68e7a55fe7f8f257283ae8aecf1b8c3a76 (patch) | |
| tree | db381b7d1a54655c6369d9c65e353f0f6246fba8 /drivers/soc/ti | |
| parent | firmware: ti_sci: rm: Add support for second resource range (diff) | |
| download | linux-f5087f68e7a55fe7f8f257283ae8aecf1b8c3a76.tar.gz linux-f5087f68e7a55fe7f8f257283ae8aecf1b8c3a76.tar.bz2 linux-f5087f68e7a55fe7f8f257283ae8aecf1b8c3a76.zip | |
soc: ti: ti_sci_inta_msi: Add support for second range in resource ranges
Allocate MSI entries for both first and second range if they are valid
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Diffstat (limited to 'drivers/soc/ti')
| -rw-r--r-- | drivers/soc/ti/ti_sci_inta_msi.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/soc/ti/ti_sci_inta_msi.c b/drivers/soc/ti/ti_sci_inta_msi.c index 0eb9462f609e..a1d9c027022a 100644 --- a/drivers/soc/ti/ti_sci_inta_msi.c +++ b/drivers/soc/ti/ti_sci_inta_msi.c @@ -89,6 +89,18 @@ static int ti_sci_inta_msi_alloc_descs(struct device *dev, list_add_tail(&msi_desc->list, dev_to_msi_list(dev)); count++; } + for (i = 0; i < res->desc[set].num_sec; i++) { + msi_desc = alloc_msi_entry(dev, 1, NULL); + if (!msi_desc) { + ti_sci_inta_msi_free_descs(dev); + return -ENOMEM; + } + + msi_desc->inta.dev_index = res->desc[set].start_sec + i; + INIT_LIST_HEAD(&msi_desc->list); + list_add_tail(&msi_desc->list, dev_to_msi_list(dev)); + count++; + } } return count; |