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lib: sbi: Update MPXY framework and SBI extension as per latest spec

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The latest SBI 3.0 spec defines a new sbi_mpxy_get_shmem_size()
function and simplifies sbi_mpxy_set_shmem() function so update
the MPXY framework and SBI extension accordingly.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
This commit is contained in:
Anup Patel
2025-01-21 17:36:29 +05:30
committed by Anup Patel
parent 61abd975f2
commit ec09918426
4 changed files with 55 additions and 41 deletions
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7
lib/sbi/sbi_ecall_mpxy.c
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@@ -20,8 +20,11 @@ static int sbi_ecall_mpxy_handler(unsigned long extid, unsigned long funcid,
int ret = 0;
switch (funcid) {
case SBI_EXT_MPXY_GET_SHMEM_SIZE:
out->value = sbi_mpxy_get_shmem_size();
break;
case SBI_EXT_MPXY_SET_SHMEM:
ret = sbi_mpxy_set_shmem(regs->a0, regs->a1, regs->a2, regs->a3);
ret = sbi_mpxy_set_shmem(regs->a0, regs->a1, regs->a2);
break;
case SBI_EXT_MPXY_GET_CHANNEL_IDS:
ret = sbi_mpxy_get_channel_ids(regs->a0);
@@ -36,7 +39,7 @@ static int sbi_ecall_mpxy_handler(unsigned long extid, unsigned long funcid,
ret = sbi_mpxy_send_message(regs->a0, regs->a1,
regs->a2, &out->value);
break;
case SBI_EXT_MPXY_SEND_MSG_NO_RESP:
case SBI_EXT_MPXY_SEND_MSG_WITHOUT_RESP:
ret = sbi_mpxy_send_message(regs->a0, regs->a1, regs->a2,
NULL);
break;