diff mbox series

[05/12] lib: utils/irqchip: Look up IMSIC data by hart index

Message ID 20240830154929.3971790-6-samuel.holland@sifive.com
State New
Headers show
Series OpenSBI Hart Index Optimizations | expand

Commit Message

Samuel Holland Aug. 30, 2024, 3:49 p.m. UTC 
This avoids needing to map a hartid to a hart index.

Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
---

 include/sbi_utils/irqchip/imsic.h |  4 ++--
 lib/utils/irqchip/imsic.c         | 10 +++++-----
 2 files changed, 7 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/include/sbi_utils/irqchip/imsic.h b/include/sbi_utils/irqchip/imsic.h
index e295771e..bc9292d3 100644
--- a/include/sbi_utils/irqchip/imsic.h
+++ b/include/sbi_utils/irqchip/imsic.h
@@ -37,9 +37,9 @@  struct imsic_data {
 
 int imsic_map_hartid_to_data(u32 hartid, struct imsic_data *imsic, int file);
 
-struct imsic_data *imsic_get_data(u32 hartid);
+struct imsic_data *imsic_get_data(u32 hartindex);
 
-int imsic_get_target_file(u32 hartid);
+int imsic_get_target_file(u32 hartindex);
 
 void imsic_local_irqchip_init(void);
 
diff --git a/lib/utils/irqchip/imsic.c b/lib/utils/irqchip/imsic.c
index bac72d21..ee532bb4 100644
--- a/lib/utils/irqchip/imsic.c
+++ b/lib/utils/irqchip/imsic.c
@@ -119,28 +119,28 @@  int imsic_map_hartid_to_data(u32 hartid, struct imsic_data *imsic, int file)
 	return 0;
 }
 
-struct imsic_data *imsic_get_data(u32 hartid)
+struct imsic_data *imsic_get_data(u32 hartindex)
 {
 	struct sbi_scratch *scratch;
 
 	if (!imsic_ptr_offset)
 		return NULL;
 
-	scratch = sbi_hartid_to_scratch(hartid);
+	scratch = sbi_hartindex_to_scratch(hartindex);
 	if (!scratch)
 		return NULL;
 
 	return imsic_get_hart_data_ptr(scratch);
 }
 
-int imsic_get_target_file(u32 hartid)
+int imsic_get_target_file(u32 hartindex)
 {
 	struct sbi_scratch *scratch;
 
 	if (!imsic_file_offset)
 		return SBI_ENOENT;
 
-	scratch = sbi_hartid_to_scratch(hartid);
+	scratch = sbi_hartindex_to_scratch(hartindex);
 	if (!scratch)
 		return SBI_ENOENT;
 
@@ -257,7 +257,7 @@  void imsic_local_irqchip_init(void)
 
 int imsic_warm_irqchip_init(void)
 {
-	struct imsic_data *imsic = imsic_get_data(current_hartid());
+	struct imsic_data *imsic = imsic_get_data(current_hartindex());
 
 	/* Sanity checks */
 	if (!imsic || !imsic->targets_mmode)