]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
powerpc/powernv: Fix opal_xscom_{read,write} prototype
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 28 Feb 2014 05:20:29 +0000 (16:20 +1100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 28 Feb 2014 08:15:48 +0000 (19:15 +1100)
The OPAL firmware functions opal_xscom_read and opal_xscom_write
take a 64-bit argument for the XSCOM (PCB) address in order to
support the indirect mode on P8.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: <stable@vger.kernel.org> [v3.13]
arch/powerpc/include/asm/opal.h

index 40157e2ca6914467cddae0225070d8582ad0861c..ed82142a325111ca18ecbc5ad05ec5760cb03a87 100644 (file)
@@ -816,8 +816,8 @@ int64_t opal_pci_next_error(uint64_t phb_id, uint64_t *first_frozen_pe,
 int64_t opal_pci_poll(uint64_t phb_id);
 int64_t opal_return_cpu(void);
 
-int64_t opal_xscom_read(uint32_t gcid, uint32_t pcb_addr, __be64 *val);
-int64_t opal_xscom_write(uint32_t gcid, uint32_t pcb_addr, uint64_t val);
+int64_t opal_xscom_read(uint32_t gcid, uint64_t pcb_addr, __be64 *val);
+int64_t opal_xscom_write(uint32_t gcid, uint64_t pcb_addr, uint64_t val);
 
 int64_t opal_lpc_write(uint32_t chip_id, enum OpalLPCAddressType addr_type,
                       uint32_t addr, uint32_t data, uint32_t sz);