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msm: synx: ipclite: Remove Hyp Assign

Forráskód böngészése 
Hyp assign is removed from ipclite. S2 mapping
for CDSP & LPASS will be assigned from DSP PIL
driver going forward.

Cleaned up ipclite probe exit on failure.

Change-Id: I342da2bb89024c252eebd4411194093ac77401d5
Signed-off-by: Chelliah Vinu R <quic_chelliah@quicinc.com>
This commit is contained in:
Chelliah Vinu R
2023-04-24 23:58:06 +05:30
szülő f549339d0b
commit ec2db68e0f
1 fájl változott, egészen pontosan 3 új sor hozzáadva és 29 régi sor törölve
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32
msm/synx/ipclite.c
Fájl megtekintése

@@ -24,7 +24,6 @@
#include "ipclite_client.h" #include "ipclite_client.h"
#include "ipclite.h" #include "ipclite.h"
#define VMID_CDSP 30
#define GLOBAL_ATOMICS_ENABLED 1 #define GLOBAL_ATOMICS_ENABLED 1
#define GLOBAL_ATOMICS_DISABLED 0 #define GLOBAL_ATOMICS_DISABLED 0
#define FIFO_FULL_RESERVE 8 #define FIFO_FULL_RESERVE 8
@@ -997,26 +996,6 @@ static void ipcmem_init(struct ipclite_mem *ipcmem)
IPCLITE_OS_LOG(IPCLITE_DBG, "Ipcmem init completed\n"); IPCLITE_OS_LOG(IPCLITE_DBG, "Ipcmem init completed\n");
} }
/*Add VMIDs corresponding to EVA, CDSP and VPU to set IPCMEM access control*/
static int set_ipcmem_access_control(struct ipclite_info *ipclite)
{
int ret = 0;
u64 srcVM = BIT(QCOM_SCM_VMID_HLOS);
struct qcom_scm_vmperm destVM[2];
destVM[0].vmid = QCOM_SCM_VMID_HLOS;
destVM[0].perm = QCOM_SCM_PERM_RW;
destVM[1].vmid = VMID_CDSP;
destVM[1].perm = QCOM_SCM_PERM_RW;
ret = qcom_scm_assign_mem(ipclite->ipcmem.mem.aux_base,
ipclite->ipcmem.mem.size, &srcVM,
destVM, ARRAY_SIZE(destVM));
return ret;
}
static int ipclite_channel_irq_init(struct device *parent, struct device_node *node, static int ipclite_channel_irq_init(struct device *parent, struct device_node *node,
struct ipclite_channel *channel) struct ipclite_channel *channel)
{ {
@@ -1461,7 +1440,7 @@ static int ipclite_probe(struct platform_device *pdev)
if (hwlock_id != -EPROBE_DEFER) if (hwlock_id != -EPROBE_DEFER)
dev_err(&pdev->dev, "failed to retrieve hwlock\n"); dev_err(&pdev->dev, "failed to retrieve hwlock\n");
ret = hwlock_id; ret = hwlock_id;
goto error; goto release;
} }
IPCLITE_OS_LOG(IPCLITE_DBG, "Hwlock id retrieved, hwlock_id=%d\n", hwlock_id); IPCLITE_OS_LOG(IPCLITE_DBG, "Hwlock id retrieved, hwlock_id=%d\n", hwlock_id);
@@ -1469,7 +1448,7 @@ static int ipclite_probe(struct platform_device *pdev)
if (!ipclite->hwlock) { if (!ipclite->hwlock) {
IPCLITE_OS_LOG(IPCLITE_ERR, "Failed to assign hwlock_id\n"); IPCLITE_OS_LOG(IPCLITE_ERR, "Failed to assign hwlock_id\n");
ret = -ENXIO; ret = -ENXIO;
goto error; goto release;
} }
IPCLITE_OS_LOG(IPCLITE_DBG, "Hwlock id assigned successfully, hwlock=%p\n", IPCLITE_OS_LOG(IPCLITE_DBG, "Hwlock id assigned successfully, hwlock=%p\n",
ipclite->hwlock); ipclite->hwlock);
@@ -1485,12 +1464,6 @@ static int ipclite_probe(struct platform_device *pdev)
mem = &(ipclite->ipcmem.mem); mem = &(ipclite->ipcmem.mem);
memset(mem->virt_base, 0, mem->size); memset(mem->virt_base, 0, mem->size);
ret = set_ipcmem_access_control(ipclite);
if (ret) {
IPCLITE_OS_LOG(IPCLITE_ERR, "failed to set access control policy\n");
goto release;
}
ipcmem_init(&ipclite->ipcmem); ipcmem_init(&ipclite->ipcmem);
/* Set up sysfs for debug */ /* Set up sysfs for debug */
@@ -1558,6 +1531,7 @@ mem_release:
*/ */
release: release:
kfree(ipclite); kfree(ipclite);
ipclite = NULL;
error: error:
IPCLITE_OS_LOG(IPCLITE_ERR, "IPCLite probe failed\n"); IPCLITE_OS_LOG(IPCLITE_ERR, "IPCLite probe failed\n");
return ret; return ret;