firmware: qcom_scm-32: Add funcnum IDs

Add SCM_LEGACY_FNID macro to qcom_scm-32.

Tested-by: Brian Masney <masneyb@onstation.org> # arm32
Tested-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Elliot Berman <eberman@codeaurora.org>
Link: https://lore.kernel.org/r/1578431066-19600-11-git-send-email-eberman@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Elliot Berman 2020-01-07 13:04:19 -08:00 committed by Bjorn Andersson
parent 0224898152
commit fd62c30b6b
1 changed files with 5 additions and 3 deletions

View File

@ -39,6 +39,8 @@ static struct qcom_scm_entry qcom_scm_wb[] = {
static DEFINE_MUTEX(qcom_scm_lock);
#define SCM_LEGACY_FNID(s, c) (((s) << 10) | ((c) & 0x3ff))
/**
* struct scm_legacy_command - one SCM command buffer
* @len: total available memory for command and response
@ -168,7 +170,7 @@ static int qcom_scm_call(struct device *dev, u32 svc_id, u32 cmd_id,
cmd->buf_offset = cpu_to_le32(sizeof(*cmd));
cmd->resp_hdr_offset = cpu_to_le32(sizeof(*cmd) + cmd_len);
cmd->id = cpu_to_le32((svc_id << 10) | cmd_id);
cmd->id = cpu_to_le32(SCM_LEGACY_FNID(svc_id, cmd_id));
if (cmd_buf)
memcpy(scm_legacy_get_command_buffer(cmd), cmd_buf, cmd_len);
@ -209,7 +211,7 @@ static int qcom_scm_call(struct device *dev, u32 svc_id, u32 cmd_id,
#define SCM_LEGACY_CLASS_REGISTER (0x2 << 8)
#define SCM_LEGACY_MASK_IRQS BIT(5)
#define SCM_LEGACY_ATOMIC_ID(svc, cmd, n) \
(((((svc) << 10)|((cmd) & 0x3ff)) << 12) | \
((SCM_LEGACY_FNID(svc, cmd) << 12) | \
SCM_LEGACY_CLASS_REGISTER | \
SCM_LEGACY_MASK_IRQS | \
(n & 0xf))
@ -350,7 +352,7 @@ void __qcom_scm_cpu_power_down(u32 flags)
int __qcom_scm_is_call_available(struct device *dev, u32 svc_id, u32 cmd_id)
{
int ret;
__le32 svc_cmd = cpu_to_le32((svc_id << 10) | cmd_id);
__le32 svc_cmd = cpu_to_le32(SCM_LEGACY_FNID(svc_id, cmd_id));
__le32 ret_val = 0;
ret = qcom_scm_call(dev, QCOM_SCM_SVC_INFO, QCOM_SCM_INFO_IS_CALL_AVAIL,