OpenE2K/qemu-e2k
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bf5b16fa40
qemu-e2k/hw/ppc
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Alberto Faria bf5b16fa40 block: Make blk_{pread,pwrite}() return 0 on success 
They currently return the value of their 'bytes' parameter on success.

Make them return 0 instead, for consistency with other I/O functions and
in preparation to implement them using generated_co_wrapper. This also
makes it clear that short reads/writes are not possible.

Signed-off-by: Alberto Faria <afaria@redhat.com>
Message-Id: <20220705161527.1054072-2-afaria@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2022-07-12 12:14:56 +02:00
..
e500-ccsr.h
e500.c hw/ppc/e500: Remove unused BINARY_DEVICE_TREE_FILE 2022-05-26 17:11:32 -03:00
e500.h
e500plat.c
fdt.c
fw_cfg.c
Kconfig
mac_newworld.c machine: use QAPI struct for boot configuration 2022-05-12 12:29:43 +02:00
mac_oldworld.c machine: use QAPI struct for boot configuration 2022-05-12 12:29:43 +02:00
mac.h
meson.build
mpc8544_guts.c
mpc8544ds.c
pef.c
pegasos2.c target/ppc: Remove msr_pr macro 2022-05-05 15:36:17 -03:00
pnv_bmc.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
pnv_core.c
pnv_homer.c ppc/pnv: Add a HOMER model to POWER10 2022-03-02 06:51:39 +01:00
pnv_lpc.c ppc/pnv: Remove PnvLpcController::psi link 2022-04-20 18:00:30 -03:00
pnv_occ.c ppc/pnv: Remove PnvOCC::psi link 2022-04-20 18:00:30 -03:00
pnv_pnor.c block: Make blk_{pread,pwrite}() return 0 on success 2022-07-12 12:14:56 +02:00
pnv_psi.c ppc/pnv: Remove useless checks in set_irq handlers 2022-04-20 18:00:30 -03:00
pnv_xscom.c
pnv.c ppc/pnv: make pnv_chip_power8_pic_print_info() use chip8->phbs[] 2022-07-06 10:22:37 -03:00
ppc4xx_devs.c Use g_new() & friends where that makes obvious sense 2022-03-21 15:44:44 +01:00
ppc4xx_pci.c
ppc405_boards.c hw/ppc/ppc405_boards: Initialize g_autofree pointer 2022-04-20 18:00:30 -03:00
ppc405_uc.c Use g_new() & friends where that makes obvious sense 2022-03-21 15:44:44 +01:00
ppc405.h
ppc440_bamboo.c hw/ppc: change indentation to spaces from TABs 2022-04-20 18:00:30 -03:00
ppc440_pcix.c
ppc440_uc.c ppc: fix boot with sam460ex 2022-06-20 08:38:58 -03:00
ppc440.h
ppc_booke.c Use g_new() & friends where that makes obvious sense 2022-03-21 15:44:44 +01:00
ppc.c hw/ppc: free env->tb_env in spapr_unrealize_vcpu() 2022-04-04 08:49:06 +02:00
ppce500_spin.c
prep_systemio.c Mark remaining global TypeInfo instances as const 2022-02-21 13:30:20 +00:00
prep.c machine: use QAPI struct for boot configuration 2022-05-12 12:29:43 +02:00
rs6000_mc.c
sam460ex.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
spapr_caps.c Trivial: 3 char repeat typos 2022-06-28 11:06:02 +02:00
spapr_cpu_core.c hw/ppc: free env->tb_env in spapr_unrealize_vcpu() 2022-04-04 08:49:06 +02:00
spapr_drc.c hw/ppc/spapr_drc.c: use g_autofree in spapr_drc_by_index() 2022-03-02 06:51:40 +01:00
spapr_events.c Use g_new() & friends where that makes obvious sense 2022-03-21 15:44:44 +01:00
spapr_hcall.c spapr: Move nested KVM hypercalls under a TCG only config. 2022-04-20 18:00:30 -03:00
spapr_iommu.c spapr/ddw: Reset DMA when the last non-default window is removed 2022-07-06 10:22:37 -03:00
spapr_irq.c
spapr_numa.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
spapr_nvdimm.c spapr: nvdimm: Introduce spapr-nvdimm device 2022-02-18 08:34:14 +01:00
spapr_ovec.c
spapr_pci_nvlink2.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
spapr_pci_vfio.c
spapr_pci.c spapr/ddw: Implement 64bit query extension 2022-07-06 10:22:37 -03:00
spapr_rng.c
spapr_rtas_ddw.c spapr/ddw: Implement 64bit query extension 2022-07-06 10:22:37 -03:00
spapr_rtas.c hw/ppc: change indentation to spaces from TABs 2022-04-20 18:00:30 -03:00
spapr_rtc.c rtc: Have event RTC_CHANGE identify the RTC by QOM path 2022-02-28 11:39:35 +01:00
spapr_softmmu.c osdep: Move memalign-related functions to their own header 2022-03-07 13:16:49 +00:00
spapr_tpm_proxy.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
spapr_vio.c hw/ppc/spapr_vio.c: use g_autofree in spapr_dt_vdevice() 2022-03-02 06:51:40 +01:00
spapr_vof.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
spapr.c ppc/spapr: Implement H_WATCHDOG 2022-07-06 10:22:38 -03:00
trace-events
trace.h
virtex_ml507.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
vof.c ppc/vof: Fix uninitialized string tracing 2022-04-20 18:00:30 -03:00